CN211923833U - Tipping bucket tongue device and contain device's full-automatic locking system - Google Patents

Abstract

The utility model provides a tipping bucket tongue device and contain device's full-automatic locking system, wherein tipping bucket tongue device, including tipping bucket tongue, tipping bucket tongue fixing base, tipping bucket tongue spring, tipping bucket tongue limiting plate, tipping bucket tongue direction piece and direction piece torsional spring turn over, tipping bucket tongue and the rotatable contact of tipping bucket tongue fixing base turn over, tipping bucket tongue spring housing is established in the lower part of tipping bucket tongue fixing base, tipping bucket tongue limiting plate bottom is equipped with a through-hole, the lower part of tipping bucket tongue fixing base passes the through-hole through compression tipping bucket tongue spring, tipping bucket tongue direction piece sets up the one side at tipping bucket tongue limiting plate, tipping bucket tongue direction piece and tipping bucket tongue position cooperation, direction piece torsional spring is installed on tipping bucket tongue direction piece. The embodiment of the utility model provides a when closing the door, pop out the tipping bucket tongue, ensure safety, improve theftproof nature, simple structure, convenient to use and security performance are good moreover.

Description

Tipping bucket tongue device and contain device's full-automatic locking system

Technical Field

The utility model relates to a lock technical field, concretely relates to tipping bucket tongue device and contain device's full-automatic locking body system.

Background

With the development of technology, lock experiences have evolved from mechanical locks to electronic locks to smart locks. The lock body is one of the components of the lock, is generally used on the security door and is responsible for the basic security work of the security door. The quality of the lock body directly determines the service life of the product. Existing security door locks typically include a plurality of locking bolts, including but not limited to a trigger bolt, a two-way sliding bolt, and a main locking bolt, disposed on the lock body.

When the door is locked, each straight bolt needs to be driven by a key to pop up and inserted into a lock hole of a door frame to realize locking, and the use is inconvenient. Moreover, the lock tongue is easy to be pried by thieves with tools, and has poor anti-theft performance and low safety.

The existing intelligent lock adopting an electronic verification mode to control the lock tongue still has instability in performance, for example, severe environments such as high temperature and strong magnetic impact are encountered, some intelligent locks may be out of order, so that the main lock tongue cannot be withdrawn, and a door cannot be opened. In addition, the door opening direction of the intelligent lock sold in the market at present is determined when the intelligent lock leaves a factory, namely, a manufacturer needs to produce two sets of different intelligent locks aiming at a left door or a right door, so that the production cost of the intelligent lock is greatly increased.

To sum up, the existing bolt device has the problems of complex structure, inconvenient use, poor safety performance, easy failure, incapability of smoothly opening the door and high production cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the shortcoming of above-mentioned prior art, the utility model aims at providing a simple structure, convenient to use, the full-automatic locking system that turns over the tongue device and contain the device that security performance is good to the needs that solve current two-way tongue device existence rely on trigger the tongue device and trigger the plectrum cooperation just can fix, and the structure is complicated, uses inconveniently, the poor problem of security performance.

According to the utility model discloses an aspect provides a tipping bucket tongue device, including tipping bucket tongue, tipping bucket tongue fixing base, tipping bucket tongue spring, tipping bucket tongue limiting plate, tipping bucket tongue direction piece and direction piece torsional spring turn over, tipping bucket tongue and tipping bucket tongue fixing base rotatable contact, the lower part at tipping bucket tongue fixing base is established to tipping bucket tongue spring cover, tipping bucket tongue limiting plate bottom is equipped with a through-hole, the lower part of tipping bucket tongue fixing base passes the through-hole through compression tipping bucket tongue spring, tipping bucket tongue direction piece sets up the one side at tipping bucket tongue limiting plate, tipping bucket tongue direction piece and tipping bucket tongue card position cooperation turn over, direction piece torsional spring is installed on tipping bucket tongue direction piece.

Preferably, in the above-mentioned tipping bucket tongue device, the tipping bucket tongue includes tongue body portion, arc bulge, first protruding piece and second protruding piece, tongue body portion comprises inclined plane and cross-section, arc bulge and tipping bucket tongue fixing base rotatable contact, first protruding piece, second protruding piece coordinate the screens with the upper portion of tipping bucket tongue direction piece.

Preferably, in the above-mentioned tipping bucket tongue device, the tipping bucket tongue fixing seat includes a tipping bucket tongue limiting block, an arc-shaped groove portion and a rod-shaped portion, the tipping bucket tongue limiting block is disposed in a limiting groove of the lock case corresponding to the position of the tipping bucket tongue limiting block, the arc-shaped groove portion is in contact with the arc-shaped protrusion portion, the rod-shaped portion is sleeved with a tipping bucket tongue spring, and the rod-shaped portion penetrates through the through hole by compressing the tipping bucket tongue spring.

Preferably, in the above-mentioned tipping bucket tongue device, tipping bucket tongue limiting plate one side is equipped with first backup pad and second backup pad that relative setting, form an accommodation space between first backup pad and the second backup pad, tipping bucket tongue direction piece sets up in this accommodation space, the bottom of first backup pad and second backup pad comprises first hollow round axle second hollow round axle respectively.

Preferably, among the above-mentioned tipping bucket tongue device, tipping bucket tongue direction piece includes axis of rotation, first direction piece plectrum and second direction piece plectrum, the axis of rotation sets up in the middle of first hollow round axle and the hollow round axle of second, the upper portion of first direction piece plectrum is U type groove structure, U type groove structure and first protruding piece and the cooperation screens of second protruding piece.

According to another aspect of the utility model, a full-automatic locking system is provided, including above-mentioned flip tongue device, still include: main spring bolt panel beating group device, trigger tongue device, lock body sun gear, gear motor group, lock body unblock thumb wheel, trigger tongue pressure spring, lock body drive arrangement, first lock body circuit board and second lock body circuit board, main spring bolt panel beating group device and lock body sun gear are connected, lock body sun gear is connected with lock body drive arrangement meshing, gear motor group is connected with lock body drive arrangement, first lock body circuit board respectively, be provided with reset switch on the second lock body circuit board, reset switch and lock body drive arrangement non-contact response, trigger tongue pressure spring cover and establish on triggering the tongue device, trigger tongue device and first lock body circuit board detachable contact, lock body unblock thumb wheel and tipping bucket tongue direction piece, lock body drive arrangement detachable contact.

Preferably, in the above-mentioned full-automatic locking body system, main spring bolt panel beating is put including lock tongue portion and mainboard portion, be equipped with the guide way in the mainboard portion, the lock body sun gear is connected to the guide way in-connection.

Preferably, in the above full-automatic lock system, the lock body central gear includes a fixing portion, a guide post and a first gear shifting piece, the lock body central gear is fixed in the lock housing through the fixing portion, the guide post is disposed in the guide groove, and the first gear shifting piece is engaged with the lock body driving device.

Preferably, in the above-mentioned full-automatic lock system, lock body drive arrangement includes lock body drive wheel, lock body drive gear, lock body drive lower round, lock body conical gear, lock body drive lower round suit is on lock body conical gear, lock body drive gear sets up on lock body drive lower round, the lock body drive wheel is placed on lock body drive gear.

Preferably, in the above full-automatic lock body system, a reset shifting piece, a second gear shifting piece and a gear part are arranged on the lock body conical gear, the reset shifting piece is non-contact-type induced with the reset switch, the gear part is meshed with the gear of the gear reduction motor set, a first circular cavity is further formed in the lock body conical gear, the lower end part of the lock body driving lower wheel is installed in the first circular cavity, and a limiting part is arranged at the upper end of the first circular cavity.

Preferably, in the above full-automatic lock body system, the lower end of the lock body driving lower wheel is arranged in a cylindrical shape, and is sleeved in the first circular cavity, the lock body driving lower wheel is further provided with an upper convex block and a driving lower wheel shifting piece, and the upper convex block is installed in the lock body driving gear.

Preferably, among the above-mentioned full-automatic lock system, be equipped with ejector pad and spacing piece on the lock body drive gear, the ejector pad is connected with the meshing of first gear plectrum, spacing piece passes through the lock body drive lower wheel and stretches into spacing portion, has still seted up the circular cavity of second in the lock body drive gear, install the lower tip of lock body drive wheel in the circular cavity of second, still be equipped with first recess on the internal surface of the circular cavity of second, go up the boss and stretch into in the first recess.

Preferably, in the above full-automatic lock system, the length of the position-limiting part is greater than the length of the position-limiting piece.

Preferably, in the above full-automatic lock body system, the lower end of the lock body driving wheel is cylindrically arranged and sleeved in the second circular cavity of the lock body driving gear, a lower protruding block is arranged at one position of the upper end of the cylindrically-structured lower end of the lock body driving wheel, the lower protruding block extends into the first groove, and the lock body driving wheel is further provided with a driving shifting piece.

Preferably, in the fully automatic lock system, the height of the first groove is not less than the sum of the heights of the upper bump and the lower bump.

Preferably, in the fully automatic lock system, an arc of the first groove is greater than an arc of the upper bump and an arc of the lower bump.

Preferably, in the fully automatic locking system, a rotation angle of the first groove is greater than a rotation angle of the door opening.

Preferably, in the above full-automatic lock system, the main bolt sheet metal set device is composed of three bolt units, wherein the bolt units are rotatable cylinders.

Preferably, in the full-automatic lock system, the first lock circuit board is further provided with a trigger switch, and the trigger switch is in separable contact with the trigger tongue device.

Preferably, in the above full-automatic lock system, the trigger tongue device includes a protruding portion, a long arm and a short arm, the long arm is sleeved with a trigger tongue pressure spring, and the short arm is in separable contact with the trigger switch.

Preferably, in the above full-automatic lock system, the lock unlocking thumb wheel includes a fixed shaft, a first unlocking dial piece and a second unlocking dial piece, the lock unlocking thumb wheel is fixed in the lock case through the fixed shaft, the first unlocking dial piece is in separable contact with the driving dial piece, the driving lower wheel dial piece and the second gear dial piece, and the second unlocking dial piece is in separable contact with the second direction block dial piece of the tipping bucket tongue direction block.

Preferably, in the full-automatic lock system, a position baffle is further arranged on the main bolt sheet metal group device.

Preferably, in the full-automatic lock system, a position detection switch is further disposed on the first lock circuit board, and the position detection switch is in non-contact sensing with the position baffle.

Preferably, in the full-automatic lock system, the position detection switch includes a first position detection switch and a second position detection switch, and the first position detection switch and the second position detection switch respectively sense the position baffle in a non-contact manner.

Preferably, in the above full-automatic lock system, the first position detection switch and the second position detection switch are disposed in a U-shaped structure, and the position baffle moves in a U-shaped groove of the first position detection switch or the second position detection switch.

Compared with the prior art, the embodiment of the utility model provides a tipping bucket tongue device, including tipping bucket tongue, tipping bucket tongue fixing base, tipping bucket tongue spring, tipping bucket tongue limiting plate, tipping bucket tongue direction piece and direction piece torsional spring, tipping bucket tongue and tipping bucket tongue fixing base rotatable contact, the lower part at tipping bucket tongue fixing base is established to tipping bucket tongue spring cover, tipping bucket tongue limiting plate bottom is equipped with a through-hole, the lower part of tipping bucket tongue fixing base passes the through-hole through compression tipping bucket tongue spring, tipping bucket tongue direction piece sets up the one side at tipping bucket tongue limiting plate, tipping bucket tongue direction piece and tipping bucket tongue screens cooperation, direction piece torsional spring is installed on tipping bucket tongue direction piece. The embodiment of the utility model provides a when closing the door, pop out the tipping bucket tongue to through the spacing messenger's of tipping bucket tongue direction piece fixed, ensure safety, improve the theftproof nature. The embodiment of the utility model provides a simple structure, convenient to use, security performance are good.

Drawings

FIG. 1 is a schematic view of the structural coordination of a tipping tongue device according to an embodiment of the present invention;

FIG. 2 is an exploded view of the construction of a tipping tongue device according to an embodiment of the present invention;

FIG. 3 is a schematic view of a tipping tongue structure according to an embodiment of the present invention;

FIG. 4 is a schematic view of a fixing seat of a tipping tongue according to an embodiment of the present invention;

FIG. 5 is a schematic view of a direction block structure of a tipping bucket tongue according to an embodiment of the present invention;

FIG. 6 is a schematic view of the state of the tipping bucket tongue extending out of the shell according to the embodiment of the present invention;

FIG. 7 is a schematic view illustrating a state of the dump tongue being retracted into the case according to the embodiment of the present invention;

FIG. 8 is a schematic structural view of a full-automatic lock system according to an embodiment of the present invention;

fig. 9 is a schematic view of an assembly structure of a lock body driving device according to an embodiment of the present invention;

fig. 10 is a schematic structural view of a conical gear of a lock body according to an embodiment of the present invention;

fig. 11 is a schematic view of a second lock body circuit board and a bevel gear matching structure according to an embodiment of the present invention;

fig. 12 is a schematic view of the structure of the lock body driving lower wheel according to the embodiment of the present invention;

fig. 13 is a schematic structural view of a driving gear of a lock body according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a driving wheel of a lock body according to an embodiment of the present invention;

fig. 15 is a schematic view of the structure of the lock body driving device according to the embodiment of the present invention;

fig. 16 is a schematic structural view of an unlocking thumb wheel of the lock body according to the embodiment of the present invention;

fig. 17 is a schematic view of a structure of a first lock body circuit board, a main lock tongue sheet metal group device and a trigger tongue device according to an embodiment of the present invention;

FIG. 18 is a schematic view of a fitting structure of a skip tongue limiting block and a limiting groove of a lock case according to an embodiment of the present invention;

FIG. 19 is a schematic view of an initial state of a bucket tongue device when the full-automatic lock system opens the door according to the embodiment of the present invention;

FIG. 20 is a schematic view illustrating a recovery state of the dump tongue device when the full-automatic lock system opens the door according to the embodiment of the present invention;

FIG. 21 is a schematic view illustrating a gradual recovery state of the tipping bucket tongue device when the full-automatic lock system opens the door according to the embodiment of the present invention;

FIG. 22 is a schematic view illustrating a fully retracted state of the bucket tongue device when the fully automatic locking system opens the door according to the embodiment of the present invention;

1-tipping tongue device; 101-tipping tongue; 102-tipping bucket tongue fixing seat; 103-a tipping tongue spring; 104-tipping tongue limit plate; 105-tipping tongue direction block; 107-direction block torsion spring; 1046-a through hole; 1011-lingual part; 1012-arc projection; 1013-a first protruding block; 1014-a second protruding block; 1015-inclined plane; 1016-section; 1017-left bevel; 1018-middle slope; 1019-right bevel; 1021-a tipping bucket tongue limiting block; 1022-arc groove portion; 1023-a shaft-like portion; 401-limit groove of lock shell; 1041-a first support plate; 1042 — a second support plate; 1043-an accommodating space; 1044 — a first hollow round shaft; 1045-a second hollow round shaft; 1051-a rotating shaft; 1052-first direction block paddle; 1053-a second direction block shifting piece; 1054-U-shaped groove structure; 2-main bolt metal plate group device; 3-a trigger tongue device; 5-lock body central gear; 6-lock body driving wheel; 7-lock body driving gear; 8, driving a lower wheel by a lock body; 9-lock body bevel gear; 10-a speed reduction motor group; 11-a lock body unlocking dial wheel; 14-triggering a tongue pressure spring; 15-lock body driving means; 16-a first lock body circuit board; 161-trigger switch; 162-position detection switch; 1621-a first position detection switch; 1622-a second position detection switch; 17-a second lock body circuit board; 171-a reset switch; 21-a locking tongue portion; 22-a main plate portion; 23-position stops; 24-a bolt unit; 25-a guide groove; 26-inverted U-shaped groove; 31-an extension; 32-long arm; 33-short arm; 51-a fixed part; 52-a guide post; 53-a first gear paddle; 61-lower bump; 62-driving the plectrum; 71-a push block; 72-a limiting sheet; 73-a first groove; 74-a second circular cavity; 81-upper bump; 82-driving a lower wheel shifting piece; 91-reset plectrum 91; 92-a second gear paddle; 93-a limiting part; 94-a first circular cavity; 95-gear portion; 1101-a fixed axis; 1102-a first unlocking paddle; 1103-a second unlocking paddle; 1104-notch.

Detailed Description

In order to make the creation features, technical means and achievement objects of the present invention easily understood and appreciated, the present invention will be further described with reference to the following embodiments.

As shown in fig. 1 and 2, the utility model provides a pair of tipping bucket tongue device, including tipping bucket tongue 101, tipping bucket tongue fixing base 102, tipping bucket tongue spring 103, tipping bucket tongue limiting plate 104, tipping bucket tongue direction piece 105 and direction piece torsional spring 107, tipping bucket tongue 101 and tipping bucket tongue fixing base 102 rotatable contact, tipping bucket tongue spring 103 cover is established in the lower part of tipping bucket tongue fixing base 102, tipping bucket tongue limiting plate 104 bottom is equipped with a through-hole 1046, the lower part of tipping bucket tongue fixing base 102 passes through-hole 1046 through compression tipping bucket tongue spring 103, tipping bucket tongue direction piece 105 sets up the one side at tipping bucket tongue limiting plate 104, tipping bucket tongue direction piece 105 and tipping bucket tongue 101 screens cooperation, direction piece torsional spring 107 is installed on tipping bucket tongue direction piece 105.

The embodiment of the utility model provides a when closing the door, tipping bucket tongue 101 can promote tipping bucket tongue fixing base 102 downstream receiving the exogenic action after, and tipping bucket tongue fixing base 102 passes the bottom through-hole 1046 of tipping bucket tongue limiting plate 104 through compression tipping bucket tongue spring 103, and the tipping bucket tongue gradually withdraws into in the lock shell. In a natural state, the tipping tongue 101 and the tipping tongue direction block 105 form a blocking fit, so that the tipping tongue 101 can only vertically move up and down.

Specifically, as shown in fig. 3, the tipping tongue 101 of the embodiment of the present invention includes a tongue body 1011, an arc-shaped protrusion 1012, a first protrusion 1013 and a second protrusion 1014, wherein the tongue body 1011 is composed of an inclined surface 1015 and a cross-section 1016, the arc-shaped protrusion 1012 is in rotatable contact with the tipping tongue fixing seat 102, and the first protrusion 1013 and the second protrusion 1014 are engaged with the upper portion of the tipping tongue direction block 105.

The embodiment of the utility model provides a back of closing the door, because of the cooperation of the upper portion of tipping bucket tongue direction piece 105 and first protrusion 1013, the 1014 screens of second protrusion for when having external force striking cross-section 1016, the tipping bucket tongue 101 does not take place to rotate, leads to the tipping bucket tongue 101 can't be withdrawed to the lock shell in, and the door can not be opened, simple structure, and the security performance is good.

Preferably, the embodiment of the utility model provides an inclined plane 1015 of tongue body portion 1011 comprises left inclined plane 1017, middle inclined plane 1018 and right inclined plane 1019, and left inclined plane 1017 and right inclined plane 1019 symmetry set up to constitute by the metalwork, middle inclined plane 1018 is the working of plastics, can play the beneficial effect of making an uproar when striking the door and fall.

As shown in fig. 4, the tipping tongue fixing seat 102 of the embodiment of the present invention includes a tipping tongue limiting block 1021, an arc-shaped groove part 1022 and a rod-shaped part 1023, wherein the arc-shaped groove part 1022 contacts with the arc-shaped protrusion 1012, the rod-shaped part 1023 is sleeved with the tipping tongue spring 103, and the rod-shaped part 1023 penetrates through the through hole 1046 by compressing the tipping tongue spring 103.

In implementation, when the position limitation of the tipping tongue direction block 105 is not available, the cross section 1016 of the tipping tongue 101 is pushed, the arc-shaped protruding part 1012 integrally formed with the tongue body part 1011 can rotate forwards or backwards in the arc-shaped groove part 1022, so that the tipping tongue 101 rotates, the tipping tongue fixing seat 102 is further pushed to move downwards, the rod-shaped part 1023 of the tipping tongue fixing seat 102 penetrates through the through hole 1046 by compressing the tipping tongue spring 103, and the tipping tongue 101 is gradually retracted into the lock shell, so that the tipping tongue door is opened.

As shown in fig. 18, the tipping tongue limiting block 1021 in the embodiment of the present invention is disposed in the limiting groove 401 of the lock case corresponding to the position of the tipping tongue limiting block, so as to achieve the accurate limitation of withdrawing and popping up of the tipping tongue device 1.

As shown in fig. 2, the embodiment of the present invention provides a tipping tongue limiting plate 104 one side is provided with a first supporting plate 1041 and a second supporting plate 1042 which are oppositely arranged, an accommodating space 1043 is formed between the first supporting plate 1041 and the second supporting plate 1042, the tipping tongue direction block 105 is arranged in the accommodating space 1043, and the bottoms of the first supporting plate 1041 and the second supporting plate 1042 are respectively composed of a first hollow round shaft 1044 and a second hollow round shaft 1045.

As shown in fig. 5, the embodiment of the present invention provides a tipping bucket tongue direction block 105 including a rotation axis 1051, a first direction block shifting piece 1052 and a second direction block shifting piece 1053, the rotation axis 1051 is disposed in the middle of a first hollow round shaft 1044 and a second hollow round shaft 1045, the embodiment of the present invention provides a tipping bucket tongue direction block 105 fixed on the tipping bucket tongue limiting plate 104 through the rotation axis 1051. The upper portion of the first direction block shifting piece 1052 is disposed in a U-shaped groove structure 1054, and the U-shaped groove structure 1054 is engaged with the first protrusion 1013 and the second protrusion 1014.

In a specific implementation, the first protrusion 1013 is disposed in the U-shaped groove structure 1054, the second protrusion 1014 is disposed on one side of the U-shaped groove structure 1054, and the other side of the U-shaped groove structure 1054 is limited by the main body of the tipping tongue 101, so that the tipping tongue 101 can only move up and down, but not move back and forth.

As shown in fig. 6, when the door is opened, the tongue 1011 of the tipping tongue 101 of the embodiment of the present invention naturally extends out of the lock case. As shown in fig. 7, when the door is closed, the tipping tongue device 1 can be retracted into the lock case after being struck by external pressure. In the specific implementation, after the inclined surface 1015 of the tongue body 1011 of the tipping tongue 101 contacts the lock catch plate, the tongue body 1011 begins to be recovered, and at this time, the tipping tongue 101 pushes the tipping tongue fixing seat 102 to move downwards, the rod-shaped part 1023 of the tipping tongue fixing seat 102 penetrates through the through hole 1046 by compressing the tipping tongue spring 103, in this process, since the tipping tongue direction piece 105 is in a free state, the tipping tongue 101 is pressed down, so that the first 1013 and second 1014 projecting blocks shown in figure 3 co-operate with the U-shaped slot structure 1054 of the tongue direction block 105 shown in figure 5 to be locked, and pushes the first direction block shifting piece 1052 of the tipping tongue direction block 105 to move downwards, the tongue body 1011 of the tipping tongue 101 is gradually recovered into the shell, when the groove structure of the latch plate corresponding to the latch plate of the tipping bucket tongue device 1 is reached (this is the environmental characteristics of the embodiment of the present invention), the tipping bucket tongue 101 is reset and popped out under the action of the tipping bucket tongue spring 103.

The embodiment of the utility model provides a tongue body 1011 of tipping bucket tongue 101 comprises inclined plane 1015 and cross-section 1016, and the tipping bucket tongue 101 pops out after closing the door, if need open the door, under the effect of no other part cooperations, only can't open the door through striking cross-section 1016, has improved the security performance of lock body, and the theftproof performance is good.

As shown in fig. 8, an embodiment of the present invention provides a full-automatic lock system, including the above-mentioned flip tongue device, further including: device 2 is organized to main spring bolt panel beating, triggers tongue device 3, lock body sun gear 5, gear motor group 10, lock body unblock thumb wheel 11, triggers tongue pressure spring 14, lock body drive arrangement 15, first lock body circuit board 16 and second lock body circuit board 17, main spring bolt panel beating is organized device 2 and is connected with lock body sun gear 5, lock body sun gear 5 is connected with the meshing of lock body drive arrangement 15, gear motor group 10 is connected with lock body drive arrangement 15, first lock body circuit board 16 respectively, it establishes on triggering tongue device 3 to trigger tongue pressure spring 14 cover, trigger tongue device 3 with the contact of first lock body circuit board 16 detachable, lock body unblock thumb wheel 11 and tipping bucket tongue direction piece 105, lock body drive arrangement 15 detachable contact.

The embodiment of the utility model provides a be provided with reset switch 171 on the second lock body circuit board 17, reset switch 171 responds with lock body drive arrangement 15 non-contact. The embodiment of the utility model provides a whether set up through reset switch 171 and detect lock body drive arrangement 15 and reset back in.

The embodiment of the present invention, the term "separable contact" means that the component a and the component B are separable and do not contact when not being subjected to external pressure, or do not generate an acting force therebetween although they are in contact, and when being subjected to external pressure, the component a and the component B contact and generate an acting force therebetween.

The embodiment of the utility model provides a, when closing the door, trigger tongue device 3 and trigger first lock body circuit board 16 and open to send the signal of closing the door to gear motor group 10, gear motor group 10 begins work, thereby drives lock body drive arrangement 15 anticlockwise rotation, and the lock body sun gear 5 of being connected with lock body drive arrangement 15 meshing begins clockwise movement, and the main spring bolt panel beating group device 2 that drives to be connected with lock body sun gear 5 pops out, and the main spring bolt is closed. After the main bolt is closed, the lock body driving device 15 resets back under the action of the speed reducing motor set 10 through the set interval duration (the interval can be set for 5 seconds), namely, the lock body driving device 15 and the reset switch 171 are subjected to non-contact induction, so that the time for opening the door next time is shortened, and the quick door opening is realized.

The embodiment of the utility model provides a, when opening the door, mainly include following two kinds of implementation modes:

after the verification is successful, the first lock body circuit board 16 is opened, a door opening signal is sent to the speed reduction motor set 10, the speed reduction motor set 10 starts to work, so that the lock body driving device 15 is driven to rotate clockwise, the lock body driving device 15 drives the lock body central gear 5 meshed with the lock body driving device to rotate anticlockwise, the main lock bolt metal plate set device 2 is retracted into the lock shell, and the main lock bolt is opened.

The embodiment of the utility model provides a only need open the door through motor drive when opening the door, including but not limited to using verification methods such as password, fingerprint identification, just automatic spring bolt, convenient to use of withdrawing. The embodiment of the utility model provides a no matter open, close the door all can directly come the extension and the shrink of main spring bolt on the drive control lock body through the motor, finally realize that main spring bolt opens, closes the door.

And (II) after a key is inserted into the lock body driving device 15, the lock body driving device rotates to drive the lock body central gear 5 to move clockwise, the main bolt metal plate group device 2 connected with the lock body central gear 5 is retracted into the lock shell, and the main bolt is opened.

The embodiment of the utility model provides a not only can open the door through motor drive, also can open the door through using mechanical emergency key. When the electronic verification is abnormal or the motor is in a fault state, the intelligent lock is convenient for a user to open in an emergency, the practicability is improved, and the defects that the performance of the existing intelligent lock adopting an electronic verification mode to control the extension of a main spring bolt is unstable and easy to malfunction are overcome.

The embodiment of the utility model provides a back is opened to the main bolt, and is long (can set for interval 5 seconds) through the interval of setting for, lock body drive arrangement 15 resets back under the effect of gear motor group 10, and lock body drive arrangement 15 responds to with reset switch 171 non-contact promptly to shorten the time of closing the door next time, realize closing the door fast.

Preferably, as shown in fig. 8, the main bolt sheet metal group device 2 of the embodiment of the present invention includes a bolt portion 21 and a main plate portion 22, a guide groove 25 is provided on the main plate portion 22, and a lock body sun gear 5 is connected in the guide groove 25. The embodiment of the utility model provides a lock body sun gear 5 includes fixed part 51, guide post 52 and first gear plectrum 53, lock body sun gear 5 passes through fixed part 51 to be fixed in the lock shell, guide post 52 sets up in guide way 25, first gear plectrum 53 is connected with lock body drive arrangement 15 meshing.

In implementation, after the verification is successful or a key is inserted, the lock body driving device 15 rotates clockwise, so that the first gear shifting piece 53 of the lock body central gear 5 meshed with the lock body driving device rotates counterclockwise, the guide post 52 rotates counterclockwise in the guide groove 25 by taking the fixing part 51 as a rotating shaft, so as to drive the main plate part 22 and the bolt part 21 to move downward, the main bolt sheet metal group device 2 is retracted, and the main bolt is smoothly opened.

As shown in fig. 9, the embodiment of the present invention provides a lock driving device 15 including a lock driving wheel 6, a lock driving gear 7, a lock driving lower wheel 8, a lock conical gear 9, the lock driving lower wheel 8 is installed on the lock conical gear 9, the lock driving gear 7 is installed on the lock driving lower wheel 8, and the lock driving wheel 6 is installed on the lock driving gear 7.

Preferably, as shown in fig. 10, a first circular cavity 94 is formed in the lock body bevel gear 9 according to the embodiment of the present invention, and a lower end portion of the lock body driving lower wheel 8 is installed in the first circular cavity 94. The upper end of the first circular cavity 94 is provided with a limiting part 93, and the limiting part 93 is a section of groove along the circular cavity 94. The embodiment of the utility model provides a still be equipped with on the lock body conical gear 9 and reset plectrum 91, second gear plectrum 92 and gear portion 95, as shown in figure 11, reset plectrum 91 and reset switch 171 non-contact response. The embodiment of the utility model provides a gear portion 95 is connected with gear engagement of gear motor group 10.

Preferably, as shown in fig. 10, the limiting portion 93 of the embodiment of the present invention forms two contact end surfaces, i.e., an end surface a and an end surface B, on the first circular cavity 94.

Preferably, as shown in fig. 12, the lower end of the lower driving wheel 8 of the embodiment of the present invention is disposed in a cylindrical shape, and is directly sleeved in the first circular cavity 94 to form a close contact with the inner surface of the first circular cavity 94. The lock body driving lower wheel 8 is also provided with an upper lug 81 and a driving lower wheel shifting piece 82, and the upper lug 81 is arranged in the lock body driving gear 7.

Preferably, as shown in fig. 13, a second circular cavity 74 is formed in the lock body driving gear 7, and a lower end portion of the lock body driving wheel 6 is installed in the second circular cavity 74. A first recess 73 is also provided on the inner surface of the second circular cavity 74, and an upper projection 81 extends into the first recess 73. The embodiment of the utility model provides a still be equipped with ejector pad 71 and spacing piece 72 on the lock body drive gear 7, ejector pad 71 is connected with the meshing of the first gear plectrum 53 of lock body sun gear 5, spacing piece 72 stretches into in spacing portion 93 through lock body drive lower wheel 8.

Preferably, as shown in fig. 13, the first groove 73 of the present embodiment forms two contact end surfaces, i.e., an end surface C and an end surface D, on the second circular cavity 74.

Optionally, the embodiment of the utility model provides a length of spacing portion 93 is greater than the length of spacing piece 72 for when spacing portion 93's a terminal surface separates the reseing after contacting with spacing piece 72, spacing portion 93's another terminal surface can not touch spacing piece 72, thereby can not drive spacing piece 72 and remove, realizes the fast switch door.

Preferably, as shown in fig. 14, the end of the lock body driving wheel 6 of the present invention is also cylindrical, and the sleeve is disposed in the second circular cavity 74 of the lock body driving gear 7, and a lower protruding block 61 is disposed at one position on the end of the cylindrical structure of the lock body driving wheel 6, the lower protruding block 61 extends into the first groove 73, and the present invention further provides a driving shifting piece 62 on the lock body driving wheel 6.

Optionally, the height of the first groove 73 of the embodiment of the present invention is not less than the sum of the heights of the upper protrusion 81 and the lower protrusion 61; the arc of the first groove 73 is greater than the arc of the upper protrusion 81 and the arc of the lower protrusion 61. In practice, the lower projection 61 extends into the upper portion of the first groove 73, the upper projection 81 extends into the lower portion of the first groove 73, and in the initial state, the lower projection 61 and the upper projection 81 are disposed on the same end surface of the first groove 73.

Preferably, the rotation angle of the first groove 73 is larger than the opening rotation angle. For example, the door opening angle is set to 35.5 °, the rotation angle of the first groove 73 is set to 37.5 °, so that when the lower protrusion 61 (or the upper protrusion 81) drives one end face of the first groove 73 to rotate, the other end face of the first groove 73 will not drive the upper protrusion 81 (or the lower protrusion 61) to rotate, and the beneficial effect that the emergency mechanical opening does not affect the electronic opening is achieved.

In a specific implementation, when the door is closed, the first lock circuit board 16 is opened, and a door closing signal is sent to the deceleration motor set 10, the deceleration motor set 10 starts to operate, so as to drive the gear portion 95 of the lock bevel gear 9 to rotate counterclockwise, the limiting portion 93 also starts to rotate, when the end face B of the limiting portion 93 contacts the limiting piece 72, the limiting piece 72 is pushed to rotate, so that the pushing block 71 of the lock driving gear 7 also rotates counterclockwise (the lock bevel gear 9 rotates counterclockwise, the lock driving lower wheel 8 sleeved in the lock driving lower wheel 9 also rotates counterclockwise along with the lock driving lower wheel 9, at this time, the upper protruding block 81 of the lock driving lower wheel 8 also pushes the lock driving gear 7 to rotate when contacting the end face C of the first groove 73, so as to drive the first gear dial 53 of the lock central gear 5 to rotate clockwise, so that the guide post 52 rotates clockwise in the guide groove 25 by using the fixing portion 51 as a rotating shaft, thereby driving the main plate part 22 and the bolt part 21 to move upwards, extending the main bolt sheet metal group device 2 and closing the main bolt.

The embodiment of the utility model provides a back is closed to the main bolt, and is long (can set for interval 5 seconds) through the interval of setting for, and lock body bevel gear 9 resets under gear motor group 10's effect and returns well, resets plectrum 91 and reset switch 171 non-contact response promptly. In the process, because the length of the limiting part 93 is greater than that of the limiting piece 72, when the lock body bevel gear 9 returns to the center, the end surface a of the limiting part 93 does not touch the limiting piece 72, so the lock body driving gear 7 cannot be driven to rotate, and the main lock tongue is still closed.

Preferably, the embodiment of the present invention provides a reset switch 171 which is a photoelectric switch, and in practice, it is not necessary to contact with the lock cone gear 9 to be tested, and the reset switch can rapidly respond without damage and achieve the purpose of detecting whether the lock cone gear 9 is returned.

In implementation, after the electronic verification succeeds, the door is opened, the deceleration motor set 10 starts to operate, thereby driving the gear portion 95 of the lock body bevel gear 9 to rotate clockwise, the limiting portion 93 rotates, when the end face a of the limiting portion 93 contacts the limiting piece 72, the limiting piece 72 is pushed to also rotate, so that the push block 71 of the lock body driving gear 7 also rotates clockwise (the lock body bevel gear 9 rotates clockwise, the lock body driving lower wheel 8 sleeved in the lock body driving lower wheel 9 also rotates clockwise along with the lock body driving lower wheel 8, at this time, the upper convex block 81 of the lock body driving lower wheel 8 also pushes the lock body driving gear 7 to rotate when contacting the end face D of the first groove 73, so that the push block 71 also rotates clockwise), thereby driving the first gear shifting piece 53 of the lock body central gear 5 to rotate counterclockwise, so that the guide post 52 rotates counterclockwise in the guide groove 25 by taking the fixing portion 51 as the rotating shaft, thereby, The lock tongue portion 21 moves downwards, the main lock tongue sheet metal set device 2 retracts, and the main lock tongue is opened. Similarly, after the main bolt is opened, the lock body bevel gear 9 is reset to be in the middle under the action of the speed reducing motor group 10 through a set interval duration (a settable interval of 5 seconds), that is, the reset plectrum 91 is in non-contact induction with the reset switch 171.

In the implementation, when opening the door through emergency key or knob in the slave door, suppose that lock body drive wheel 6 is located the inboard of door, key or knob clockwise rotate, drive lock body drive wheel 6 and rotate, lower lug 61 among the lock body drive wheel 6 rotates, when lug 61 contacted the terminal surface D of first recess 73 down, can promote first recess 73 and rotate, and then push block 71 of lock body drive gear 7 also clockwise rotates, drive the first gear plectrum 53 anticlockwise rotation of lock body sun gear 5, make the guide post 52 use fixed part 51 to rotate anticlockwise as the pivot in the guide way 25, thereby drive main board portion 22, spring bolt portion 21 moves down, main spring bolt panel beating device 2 withdraws, the main spring bolt is opened.

When closing the door through emergent key or knob in the follow door, suppose that lock body drive wheel 6 is located the inboard of door, key or knob anticlockwise rotation, drive lock body drive wheel 6 and rotate, lower lug 61 anticlockwise rotation in the lock body drive wheel 6, when lug 61 contacts the terminal surface C of first recess 73 down, can promote first recess 73 and rotate, and then the ejector pad 71 of lock body drive gear 7 also anticlockwise rotation, drive the clockwise rotation of first gear plectrum 53 of lock body sun gear 5, make the guide post 52 use fixed part 51 to rotate clockwise as the pivot in the guide way 25, thereby drive main board portion 22, spring bolt portion 21 rebound, main spring bolt panel beating group device 2 stretches out, the main spring bolt is closed.

In implementation, when opening the door through emergency key or knob from the outdoors, lock body conical gear 9 is located the outside of door, key or knob clockwise rotates, drive lock body conical gear 9 clockwise, spacing portion 93 rotates, when the terminal surface a of spacing portion 93 contacts spacing piece 72, promote spacing piece 72 and also begin to rotate, make the ejector pad 71 of lock body drive gear 7 also clockwise rotate, thereby drive the first gear plectrum 53 anticlockwise rotation of lock body central gear 5, make the guide post 52 use fixed part 51 to rotate anticlockwise as the pivot in the guide way 25, thereby drive main board portion 22, spring bolt portion 21 downstream, main spring bolt panel beating group device 2 withdraws, the main spring bolt is opened.

In the implementation, when closing the door through emergency key or knob from the door is outer, lock body conical gear 9 is located the outside of door, key or knob anticlockwise rotation, drive lock body conical gear 9 anticlockwise rotation, spacing portion 93 rotates, when the terminal surface B of spacing portion 93 contacts spacing piece 72, promote spacing piece 72 and also begin to rotate, make the ejector pad 71 of lock body drive gear 7 also anticlockwise rotation, thereby drive the clockwise rotation of first gear plectrum 53 of lock body sun gear 5, make the guide post 52 use fixed part 51 to rotate clockwise as the pivot in the guide way 25, thereby drive main board portion 22, spring bolt portion 21 rebound, main spring bolt panel beating group device 2 stretches out, the main spring bolt is closed.

As shown in fig. 15, the embodiment of the utility model provides a through the structure cooperation setting of above-mentioned lock body drive wheel 6, lock body drive gear 7, lock body drive lower wheel 8 and lock body conical gear 9, can realize that the left and right directions opens the door, need not to change whole lock body or open the door to a left side specially or open the door to the right side and produce two sets of different intelligent locks, easy operation, low in production cost also can not cause the destruction to the door body simultaneously.

Preferably, as shown in fig. 8, the main bolt sheet metal set device 2 of the embodiment of the present invention is composed of three bolt units, wherein the bolt unit 24 is a rotatable cylinder, and a gap is formed between the bolt unit and the lock body. In the implementation, spring bolt unit 24 can unsettled rotation in the lock body, and when the thief wanted to cut the spring bolt with the electric saw, spring bolt unit 24 can rotate along with the saw bit, lets the electric saw skid, and the power of leaking down plays and prevents the saw effect, has further improved the security performance of lock body.

As shown in fig. 16, the lock unlocking dial 11 of the embodiment of the present invention includes a fixing shaft 1101, a first unlocking dial 1102 and a second unlocking dial 1103, the lock unlocking dial 11 is fixed in the lock case through the fixing shaft 1101, the first unlocking dial 1102 is in separable contact with the driving dial 62, the driving lower wheel dial 82 and the second gear dial 92, and the second unlocking dial 1103 is in separable contact with the second direction dial 1053 of the tip tongue direction 105.

Preferably, as shown in fig. 16, in order not to affect the rotation of the gear portion 95 of the lock body bevel gear 9, a notch 1104 is provided at one corner of the first unlocking moving plate 1102, so that the gear portion 95 can rotate under the driving of the reduction motor set 10, and at the same time, the separable contact between the first unlocking moving plate 1102 and the driving moving plate 62, the driving lower wheel moving plate 82, and the second gear moving plate 92 is not hindered.

Preferably, as shown in fig. 8, the trigger tongue device 3 of the embodiment of the present invention includes a protruding portion 31, a long arm 32, and a short arm 33, and the long arm 32 is sleeved with the trigger tongue compression spring 14. Preferably, as shown in fig. 17, a trigger switch 161 is further disposed on the first lock circuit board 16, and the trigger switch 161 is detachably contacted with the short arm 34 of the trigger tongue device 3.

In implementation, when the door is in an open state, the short arm 33 of the trigger tongue device 3 abuts against the trigger switch 161, when the door is closed, the trigger tongue device 3 is pressed by the lock catch plate, the short arm 33 moves downwards, the trigger switch 161 is released, the trigger switch 161 is opened, the first lock body circuit board 16 sends a door closing signal to the speed reduction motor set 10, the speed reduction motor set 10 starts to work to drive the lock body driving device 15 to rotate anticlockwise, the lock body driving device 15 drives the lock body central gear 5 to rotate clockwise, the main lock tongue sheet metal set device 2 connected with the lock body central gear 5 pops out, and the main lock tongue is closed.

The embodiment of the utility model provides a full-automatic lock system, when opening the door, after the electronic verification succeeds, gear motor group 10 begins to work, drive the 95 clockwise rotations in gear portion of lock body conical gear 9, spacing portion 93 also begins to rotate, when spacing portion 93's terminal surface B contacts spacing piece 72, promote spacing piece 72 and also begin to rotate, make the ejector pad 71 of lock body drive gear 7 also clockwise rotate, thereby drive the first gear plectrum 53 anticlockwise rotation of lock body sun gear 5, make the guide post 52 use fixed part 51 to rotate counterclockwise as the pivot in guide way 25, thereby drive main board portion 22, spring bolt portion 21 downstream, main spring bolt panel beating group device 2 withdraws, the main spring bolt is opened. After the main bolt is opened, the lock body bevel gear 9 is reset under the action of the speed reducing motor set 10 through the set interval duration (5 seconds can be set). When the lock body bevel gear 9 rotates clockwise, the second gear shifting piece 92 rotates, and when the second gear shifting piece 92 contacts the first unlocking shifting piece 1102 of the lock body unlocking shifting wheel 11, the first unlocking shifting piece 1102 of the lock body unlocking shifting wheel 11 is pushed to move rightwards, so that the second unlocking shifting piece 1103 pushes the second direction block shifting piece 1053 downwards to move, as shown in fig. 19-22, the first direction block shifting piece 1052 is no longer in clamping fit with the first bulge 1013 and the second bulge 1014 of the dump tongue 101, at this time, the section 1016 of the tongue body 1011 of the dump tongue device 1 is impacted by the lock catch plate, the arc bulge 1012 of the dump tongue 101 can rotate forwards in the arc of the dump tongue fixing seat 102, and simultaneously pushes the dump tongue fixing seat 102 downwards, the dump tongue fixing seat 102 penetrates through the through hole 1046 by compressing the dump tongue spring 1022, the dump tongue 101 retracts into the lock shell, and the dump tongue is opened, the door is smoothly opened.

The embodiment of the utility model provides a full-automatic lock system, when using emergency key or button to open the door, if lock body conical gear 9 is located the outside of door, rotate key or button clockwise outside the door, drive the gear portion 95 of lock body conical gear 9 and also rotate clockwise, spacing portion 93 rotates, when spacing portion 93's terminal surface B contacts spacing piece 72, promote spacing piece 72 and also begin to rotate, make the ejector pad 71 of lock body drive gear 7 also rotate clockwise, thereby drive the first gear plectrum 53 anticlockwise rotation of lock body central gear 5, make guide post 52 use fixed part 51 to rotate anticlockwise as the pivot in guide way 25, thereby drive main board portion 22, spring bolt portion 21 downstream, main spring bolt panel beating group device 2 withdraws, main spring bolt is opened. Meanwhile, the lock body bevel gear 9 rotates to drive the lock body to drive the lower wheel 8 to rotate, the lock body drives the lower wheel shifting piece 82 of the lower wheel 8 to drive the lower wheel shifting piece 82 to rotate, when the lower wheel shifting piece 82 is driven to contact with the first unlocking shifting piece 1102, the first unlocking shifting piece 1102 of the lock body unlocking shifting wheel 11 is pushed to move rightwards (when the lock body bevel gear 9 rotates clockwise, the second gear shifting piece 92 rotates, when the second gear shifting piece contacts with the first unlocking shifting piece 1102 of the lock body unlocking shifting wheel 11, the first unlocking shifting piece 1102 of the lock body unlocking shifting wheel 11 is also pushed to move rightwards), so that the second unlocking shifting piece 1103 pushes the second direction block shifting piece 1053 downwards to move, the first direction block shifting piece 1052 is no longer matched with the first bulge 1013 and the second bulge block of the tipping bucket tongue 101, at the section 1016 of the tongue body 1011 of the tipping bucket tongue device 1 is impacted by the lock catch plate, the arc bulge 1012 of the tipping bucket tongue 101 can rotate forwards in the arc-shaped groove part 1022 of the tipping bucket tongue fixing seat 102, and pushes the tipping tongue fixing seat 102 downwards to move, the tipping tongue fixing seat 102 penetrates through the through hole 1046 by compressing the tipping tongue spring 103, the tipping tongue 101 is retracted into the lock shell, the tipping tongue is opened, and the door is opened smoothly.

The embodiment of the utility model provides a full-automatic lock system, when using emergency key or button to open the door, if lock body drive wheel 6 is located the outside of door, rotate key or button clockwise outdoors, it rotates to drive lock body drive wheel 6, lower protruding block 61 in lock body drive wheel 6 rotates, when protruding block 61 contacts the terminal surface D of first recess 73 down, can promote first recess 73 and rotate, and then the ejector pad 71 of lock body drive gear 7 also rotates clockwise, drive the first gear plectrum 53 anticlockwise rotation of lock body sun gear 5, make guide post 52 upwards slide in guide way 25, thereby drive main board portion 22, spring bolt portion 21 downstream, main spring bolt panel beating group device 2 withdraws, main spring bolt is opened. Meanwhile, the lock body driving wheel 6 rotates to drive the driving shifting piece 62 to rotate, when the driving shifting piece 62 contacts the first unlocking shifting piece 1102, the driving shifting piece 62 pushes the first unlocking shifting piece 1102 of the lock body unlocking shifting wheel 11 to move rightwards, so that the second unlocking shifting piece 1103 pushes the second direction block shifting piece 1053 downwards to move, the first direction block shifting piece 1052 is no longer in clamping fit with the first bulge 1013 and the second bulge 1014 of the tipping tongue 101, at the moment, the section 1016 of the tongue body 1011 of the tipping tongue device 1 is impacted by the lock catch plate, the arc bulge 1012 of the tipping tongue 101 can rotate forwards in the arc groove 1022 of the tipping tongue fixing seat 102 and pushes the tipping tongue fixing seat 102 downwards to move, the tipping tongue fixing seat 102 penetrates through the through hole 1046 by compressing the tipping tongue spring 103, the tipping tongue 101 is retracted into the lock shell, the tipping tongue is opened, and the door is opened smoothly.

The embodiment of the utility model provides a accomplish behind fingerprint identification or the password identification, or use emergency key or button after, need not press the handle and just can directly open the door, and also need not lift the full-automatic lock body that the handle just can automatic back lock when closing the door, convenient to use, easy operation adapts to the practical demand in current installation door market.

Preferably, as shown in fig. 17, the embodiment of the present invention further provides a position baffle 23 on the main bolt sheet metal group device 2. The first lock body circuit board 16 is further provided with a position detection switch 162, and the position detection switch 162 and the position baffle 23 are in non-contact sensing.

Specifically, the embodiment of the present invention provides a position detection switch 162 including a first position detection switch 1621 and a second position detection switch 1622, the first position detection switch 1621 and the second position detection switch 1622 respectively sense with position baffle 23 non-contact.

Preferably, the embodiment of the present invention provides a first position detection switch 1621 and a second position detection switch 1622 which are disposed in a U-shaped structure, and the position baffle 23 moves in the U-shaped groove of the first position detection switch 1621 or the second position detection switch 1622.

In practice, when the position blocking plate 23 passes through the first position detection switch 1621, it indicates that the main bolt sheet metal set device 2 starts to be retracted, but the main bolt is not yet fully retracted into the lock case, and the main bolt is not yet opened. When the position blocking plate 23 passes through the second position detection switch 1622, it indicates that the main bolt sheet metal group device 2 has been recovered into the lock case, and the main bolt is smoothly opened. The embodiment of the utility model provides a judge main spring bolt panel beating group device 2's recovery and state of stretching out through setting up position detection switch.

Preferably, as shown in fig. 17, the main bolt sheet metal group device 2 according to the embodiment of the present invention is further provided with an inverted U-shaped groove 26. In implementation, the fixing portion 51 of the lock body central gear 5 is disposed in the inverted U-shaped groove 26, so that the main bolt sheet metal set device 2 can move relative to the lock body central gear 5. The inverted U-shaped groove 26 not only plays a role in telescopic guiding of the main bolt, but also saves the installation space of the lock body.

To sum up, need trigger the fixed difference of tongue device cooperation with current two-way tongue device when closing the door, the utility model discloses a tipping bucket tongue device can realize the fixed of tipping bucket tongue device through the setting of cross-section and tipping bucket tongue fixed block, simple structure, convenient to use, the security performance is good. And compare with current full-automatic lock body adopts bi-motor structure more, the embodiment of the utility model provides an use single motor can realize full-automatic unblock, simple structure, it is easy and simple to handle, with low costs. In addition, when the electronic unblock breaks down, the embodiment of the utility model provides a also can launch emergent mechanical key or the button unblock of opening the door, solved current intelligence lock electron and opened easy trouble, lead to the problem that can't open the door smoothly. The embodiment of the utility model provides a through lock body drive wheel, lock body drive gear, lock body drive lower wheel and lock body conical gear's structure cooperation setting, the direction of controlling can realizing opens the door, easy operation, low in production cost, the spring bolt unit is rotatable cylinder setting simultaneously, plays and prevents the saw effect, has further improved the security performance of lock body.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (25)

1. The utility model provides a tipping bucket tongue device, its characterized in that, includes tipping bucket tongue (101), tipping bucket tongue fixing base (102), tipping bucket tongue spring (103), tipping bucket tongue limiting plate (104), tipping bucket tongue direction piece (105) and direction piece torsional spring (107), tipping bucket tongue (101) and tipping bucket tongue fixing base (102) rotatable contact, the lower part at tipping bucket tongue fixing base (102) is established to tipping bucket tongue spring (103) cover, tipping bucket tongue limiting plate (104) bottom is equipped with a through-hole (1046), the lower part of tipping bucket tongue fixing base (102) passes through-hole (1046) through compression tipping bucket tongue spring (103), tipping bucket tongue direction piece (105) set up the one side at tipping bucket tongue limiting plate (104), tipping bucket tongue direction piece (105) and tipping bucket tongue (101) screens cooperation, direction piece torsional spring (107) are installed on tipping bucket tongue direction piece (105).

2. The tipping tongue device according to claim 1, characterised in that the tipping tongue (101) comprises a tongue body (1011), an arc-shaped projection (1012), a first projection (1013) and a second projection (1014), the tongue body (1011) consisting of a ramp (1015) and a cross-section (1016), the arc-shaped projection (1012) being in rotatable contact with the tipping tongue holder (102), the first projection (1013) and the second projection (1014) cooperating with an upper part of the tipping tongue direction piece (105) for blocking.

3. The tipping tongue device according to claim 2, wherein the tipping tongue fixing seat (102) comprises a tipping tongue limiting block (1021), an arc-shaped groove part (1022) and a rod-shaped part (1023), the tipping tongue limiting block (1021) is arranged in a limiting groove (401) of the lock shell corresponding to the position of the tipping tongue limiting block, the arc-shaped groove part (1022) is in contact with the arc-shaped protrusion part (1012), the tipping tongue spring (103) is sleeved on the rod-shaped part (1023), and the rod-shaped part (1023) penetrates through the through hole (1046) by compressing the tipping tongue spring (103).

4. The tipping tongue device according to claim 3, wherein a first support plate (1041) and a second support plate (1042) are oppositely arranged on one side of the tipping tongue limit plate (104), an accommodating space (1043) is formed between the first support plate (1041) and the second support plate (1042), the tipping tongue direction block (105) is arranged in the accommodating space (1043), and the bottoms of the first support plate (1041) and the second support plate (1042) are respectively formed by a first hollow round shaft (1044) and a second hollow round shaft (1045).

5. The bucket tongue device according to claim 4, wherein the bucket tongue direction block (105) comprises a rotating shaft (1051), a first direction block shifting piece (1052) and a second direction block shifting piece (1053), the rotating shaft (1051) is arranged between a first hollow round shaft (1044) and a second hollow round shaft (1045), the upper part of the first direction block shifting piece (1052) is in a U-shaped groove structure (1054), and the U-shaped groove structure (1054) is matched with the first protruding block (1013) and the second protruding block (1014) to be clamped.

6. A fully automatic locking system comprising a tipping tongue device according to any one of claims 1 to 5, characterized in that it further comprises: the lock body structure comprises a main lock bolt metal plate set device (2), a trigger bolt device (3), a lock body central gear (5), a speed reduction motor set (10), a lock body unlocking thumb wheel (11), a trigger bolt pressure spring (14), a lock body driving device (15), a first lock body circuit board (16) and a second lock body circuit board (17), wherein the main lock bolt metal plate set device (2) is connected with the lock body central gear (5), the lock body central gear (5) is meshed with the lock body driving device (15) to be connected, the speed reduction motor set (10) is respectively connected with the lock body driving device (15) and the first lock body circuit board (16), a reset switch (171) is arranged on the second lock body circuit board (17), the reset switch (171) is in non-contact type induction with the lock body driving device (15), the trigger bolt pressure spring (14) is sleeved on the trigger bolt device (3), and the trigger bolt device (3) is in separable contact with the first lock body circuit board (16), the lock body unlocking thumb wheel (11) is in separable contact with the tipping bucket tongue direction block (105) and the lock body driving device (15).

7. The full-automatic lock system according to claim 6, characterized in that the main bolt sheet metal set device (2) comprises a lock bolt portion (21) and a main plate portion (22), a guide groove (25) is formed on the main plate portion (22), and a lock body central gear (5) is connected in the guide groove (25).

8. The fully automatic lock system according to claim 7, characterized in that the lock body sun gear (5) comprises a fixing portion (51), a guiding stud (52) and a first gear shift piece (53), the lock body sun gear (5) being fixed in the lock housing by the fixing portion (51), the guiding stud (52) being arranged in the guiding groove (25), the first gear shift piece (53) being in meshing connection with the lock body drive (15).

9. The full-automatic lock system according to claim 6, characterized in that the lock driving device (15) comprises a lock driving wheel (6), a lock driving gear (7), a lock driving lower wheel (8), a lock conical gear (9), the lock driving lower wheel (8) is sleeved on the lock conical gear (9), the lock driving gear (7) is arranged on the lock driving lower wheel (8), and the lock driving wheel (6) is placed on the lock driving gear (7).

10. The full-automatic lock system according to claim 9, wherein the lock body bevel gear (9) is provided with a reset shifting piece (91), a second gear shifting piece (92) and a gear portion (95), the reset shifting piece (91) is non-contact-type sensed with the reset switch (171), the gear portion (95) is meshed with a gear of the reduction motor set (10), the lock body bevel gear (9) is further provided with a first circular cavity (94), the first circular cavity (94) is provided with a lower end portion of the lock body driving lower wheel (8), and the upper end of the first circular cavity (94) is provided with a limiting portion (93).

11. The full-automatic lock system according to claim 10, wherein the lower end of the lock body driving lower wheel (8) is cylindrical and is sleeved in the first circular cavity (94), the lock body driving lower wheel (8) is further provided with an upper projection (81) and a driving lower wheel shifting piece (82), and the upper projection (81) is installed in the lock body driving gear (7).

12. The full-automatic lock system according to claim 11, wherein the lock body driving gear (7) is provided with a push block (71) and a limiting piece (72), the push block (71) is engaged with the first gear shifting piece (53), the limiting piece (72) extends into the limiting portion (93) through the lock body driving lower wheel (8), the lock body driving gear (7) is further provided with a second circular cavity (74), the second circular cavity (74) is internally provided with a lower end portion of the lock body driving wheel (6), the inner surface of the second circular cavity (74) is further provided with a first groove (73), and the upper protruding block (81) extends into the first groove (73).

13. The full automatic lock system according to claim 12, characterized in that the length of the limit part (93) is greater than the length of the limit piece (72).

14. The full-automatic lock system according to claim 12 or 13, wherein the lower end of the lock driving wheel (6) is cylindrical and is sleeved in the second circular cavity (74) of the lock driving wheel (7), a lower protrusion (61) is arranged at one position of the upper end of the cylindrical structure at the lower end of the lock driving wheel (6), the lower protrusion (61) extends into the first groove (73), and a driving shifting piece (62) is further arranged on the lock driving wheel (6).

15. The fully automatic lock system according to claim 14, characterized in that the height of the first recess (73) is not less than the sum of the heights of the upper cam (81) and the lower cam (61).

16. The full automatic lock system according to claim 14, wherein the arc of the first recess (73) is greater than the arc of the upper tab (81) and the arc of the lower tab (61).

17. The fully automatic lock system according to claim 14, characterized in that the rotation angle of the first recess (73) is greater than the door opening rotation angle.

18. The fully automatic lock system according to claim 6, characterized in that the main bolt sheet metal set device (2) is composed of three bolt units, wherein the bolt units (24) are rotatable cylinders.

19. The full automatic lock system according to claim 6, characterized in that a trigger switch (161) is further provided on the first lock body circuit board (16), the trigger switch (161) being in separable contact with the trigger tongue device (3).

20. The full-automatic lock system according to claim 19, characterized in that said trigger tongue device (3) comprises a protrusion (31), a long arm (32) and a short arm (33), said long arm (32) being sheathed with a trigger tongue compression spring (14), said short arm (33) being in separable contact with a trigger switch (161).

21. The full-automatic lock system according to claim 14, characterized in that the lock body unlocking wheel (11) comprises a fixed shaft (1101), a first unlocking paddle (1102) and a second unlocking paddle (1103), the lock body unlocking wheel (11) is fixed in the lock case through the fixed shaft (1101), the first unlocking paddle (1102) is in separable contact with the driving paddle (62), the driving lower wheel paddle (82) and the second gear paddle (92), and the second unlocking paddle (1103) is in separable contact with the second direction block paddle (1053) of the dump tongue direction block (105).

22. The full-automatic lock system according to claim 6, characterized in that a position baffle (23) is further provided on the main bolt sheet metal group device (2).

23. The system of claim 22, wherein the first lock body circuit board (16) is further provided with a position detection switch (162), and the position detection switch (162) is in non-contact sensing with the position stop plate (23).

24. The full automatic lock system according to claim 23, characterized in that said position detection switch (162) comprises a first position detection switch (1621) and a second position detection switch (1622), said first (1621) and second (1622) position detection switches being contactlessly inductive with a position stop (23), respectively.

25. The full automatic lock system according to claim 24, characterized in that said first position detection switch (1621) and second position detection switch (1622) are arranged in a U-shaped configuration, said position barrier (23) moving within a U-shaped slot of the first position detection switch (1621) or of the second position detection switch (1622).

Images