CN113969699B - Actuating mechanism of full-automatic lock body - Google Patents

Abstract

The invention relates to an actuating mechanism of a full-automatic lock body, which comprises a lock shell, wherein an inclined tongue component, a starting tongue component, a motor component, a square tongue driving component and a lock cylinder are arranged in the lock shell. According to the actuating mechanism of the full-automatic lock body, the product structure innovation research and development is simplified to a very harsh step, particularly, the inclined tongue component is not clutched, the technical effect of forward and reverse movement of the turning tongue can be achieved only by using the blocking piece clamping position to replace the clutching, and the hidden trouble is not easy to occur; the product has the advantages of few parts, convenient and quick assembly, low product cost and good quality, and can be a multifunctional high-end intelligent lock only by connecting a motor power line with a main board.

Description

Actuating mechanism of full-automatic lock body

Technical Field

The invention relates to the intelligent field, in particular to an actuating mechanism of a full-automatic lock body.

Background

In the existing intelligent lockset products, the structural design of a plurality of full-automatic lock bodies is very complex, the cost is high, particularly, the inclined tongue and the small tongue structure in the inclined tongue component are in a scissor shape, the inclined tongue is driven to stretch by utilizing a clutch, and the clamping shell is frequently generated, so that the hidden trouble is more, and the large investment of enterprises on the research and development of the full-automatic lock bodies is caused. As in patent No. 201821002575.7, entitled "a new type of tongue structure", a locking assembly is disclosed that includes a tongue assembly, an unlocking assembly that drives the tongue assembly to unlock, and a locking assembly that locks the tongue assembly, wherein the tongue and the tongue are typically shaped as scissors. For example, patent number 202020116282.2, entitled "spring bolt turning mechanism", discloses a spring bolt turning mechanism, which comprises a latch, a side plate, a lock box body and a pushing component, wherein the structural design of the latch component is complex, and the turning motion is not ideal. For another example, the patent number 201910825408.5 of the invention, named as a tipping tongue device and a full-automatic lock comprising the device, discloses a tipping tongue device and a full-automatic lock body system comprising the device, and particularly, a complex clutch structure is arranged in a bevel tongue component, so that hidden trouble is prone to occur.

Based on the technical defects, it is necessary to research an actuating mechanism of an innovative full-automatic lock body, which has no clutch in an inclined tongue component, can achieve the technical effect of turning the tongue by designing a clamping position to replace the clutch, has simple and firm structure and is not easy to generate hidden trouble.

Disclosure of Invention

The invention aims to provide an actuating mechanism of a full-automatic lock body, which can prevent an inserting sheet from propping against a locking inclined tongue and not extending into a lock shell when a door is closed, so as to prevent the inserting; when the door is opened, the anti-inserting piece is removed, so that when the inclined tongue component stretches into the lock shell, the outward inclined tongue and the inward inclined tongue are in forward movement and stretch into the lock shell, and then the automatic reset inclined tongue is in reverse movement to pop up the lock shell.

An execution mechanism of a full-automatic lock body is implemented, which comprises a lock shell, wherein an inclined tongue component, a starting tongue component, a motor component, a square tongue driving component and a lock core are arranged in the lock shell;

the oblique tongue component comprises an outer oblique tongue, an inner oblique tongue, an oblique tongue driving piece, a reset spring, a baffle and a switch, and is characterized in that the outer oblique tongue is sleeved with the inner oblique tongue, then the oblique tongue driving piece is inserted into the lock shell after corresponding to the outer oblique tongue inserting groove and the inner oblique tongue inserting groove, the lock shell is fixedly arranged by a bolt, and after the reset spring is sleeved into a spring rod of the oblique tongue driving piece, the spring rod is inserted into a clamping groove of the baffle to fix and place the switch.

The outer inclined tongue of the inclined tongue assembly is provided with an inner inclined tongue movable groove, an end surface clamping groove, a bolt hole, a plug groove and a protruding block; the inner inclined tongue is provided with a boss, a bolt hole and a plug groove; the outer inclined tongue and the inner inclined tongue are correspondingly inserted into the inclined tongue holes of the side plate strips, the protruding blocks of the outer inclined tongue are correspondingly arranged in the moving grooves in the base, and the protruding blocks of the inner inclined tongue are clamped on the inclined tongue holes of the side plate strips.

The end face clamping groove arranged on the outer inclined tongue corresponds to the contact end face of the anti-inserting piece, so that the outer inclined tongue is clamped to prevent inserting when the door is closed, and after the anti-inserting piece is shifted and loosened when the door is opened, the outer inclined tongue and the inner inclined tongue of the inclined tongue assembly flexibly move to fully enter the lock shell, and then the lock shell is automatically ejected to reset.

The motor assembly is arranged on the base, corresponding to the motor, of the gear meshing bevel gear and is provided with a switch, one end of the motor is matched with the motor push piece, and the other end of the motor is clamped with the reset pressure spring.

The motor driving plate of the square tongue driving assembly is provided with a fixed column hole, a cam groove, teeth, a guide column hole and a torsion spring nail hole; the square tongue poking piece is provided with a fixed column hole, a cam groove and a guide column hole; the motor pushing piece is provided with a cam position, a fixed column hole, a gear column hole and a motor pushing groove.

The square tongue driving assembly comprises a motor driving plate, a square tongue poking plate and a motor pushing plate and is characterized in that the motor driving plate is arranged on a fixed column corresponding to a sliding rail groove of a square tongue tail plate of a base and is fixed, then the sliding rail groove of the square tongue tail plate is inserted into the fixed column, the square tongue poking plate is arranged on the fixed column on the sliding rail groove of the square tongue tail plate, a guide column hole of the square tongue poking plate is inserted into a guide column for locking after corresponding to a guide column hole of the motor driving plate, and the motor pushing plate is overlapped on the fixed column and a bevel gear column of the motor assembly to achieve the effect of driving the square tongue to stretch when the door is opened or closed.

The cam groove arranged on the motor driving plate, the cam groove arranged on the square tongue shifting piece and the cam position arranged on the motor pushing piece form a moving groove of the lock cylinder cam after being fixed in the sliding rail groove of the square tongue tail plate.

The starting tongue component comprises a starting tongue, a transmission sheet, a reset pressure spring, a baffle sheet and a switch, and is characterized in that the component is arranged between a lock shell and the baffle sheet at corresponding positions.

The bevel gear of the motor assembly is arranged on the base and fixed by the gear column, wherein the teeth of the first layer of the bevel gear are meshed with the teeth of the motor driving plate, and the teeth of the second layer of the bevel gear are meshed with the motor gear, so that the motor driving square tongue can be stretched when the door is closed or opened.

The anti-plugging sheet is arranged in the base, the guide groove of the anti-plugging sheet corresponds to the starting column of the square tongue tail plate, the starting column is inserted into the guide groove of the base, and the contact end face of the anti-plugging sheet is matched with a stress point arranged on the base, so that the anti-plugging sheet is blocked and does not deviate.

The anti-plugging sheet is provided with a guide groove, a moving groove and contact end faces which are vertically symmetrical, and three sides of the contact end faces are stressed to form a buckle, so that the outer inclined tongue end face clamping groove which is convenient to move to the inclined tongue assembly when the door is closed is buckled and is blocked, and cannot rebound.

The starting tongue of the starting tongue component is provided with an arc-shaped movable groove and a rivet hole; the transmission piece is provided with a rivet hole, a switch groove and a spring rod.

Advantageous effects

According to the actuating mechanism of the full-automatic lock body, the product structure innovation research and development is simplified to a very harsh step, particularly, the inclined tongue component is not clutched, the technical effect of forward and reverse movement of the turning tongue can be achieved only by using the blocking piece clamping position to replace the clutching, and the hidden trouble is not easy to occur; the product has the advantages of few parts, convenient and quick assembly, low product cost and good quality, and can be a multifunctional high-end intelligent lock only by connecting a motor power line with a main board.

Drawings

FIG. 1 is a schematic plan view of the present invention;

FIG. 2 is a schematic diagram of a tongue assembly according to the present invention;

FIG. 3 is a schematic diagram of a motor assembly according to the present invention;

FIG. 4 is a schematic view of a tongue assembly according to the present invention;

FIG. 5 is a schematic view of an exploded view of a latch assembly according to the present invention;

FIG. 6 is a schematic view of the structure of the trigger tongue driving plate assembly of the present invention;

FIG. 7 is an exploded view of the present invention starting drive plate assembly;

FIG. 8 is a schematic diagram of a motor and tongue driving plate structure according to the present invention;

FIG. 9 is a schematic view of the latch and anti-tab construction of the present invention;

FIG. 10 is a schematic view of the forward and reverse motion structure of the tongue according to the present invention;

FIG. 11 is a schematic view of an anti-tab construction according to the present invention;

FIG. 12 is a schematic view of a motor driving plate according to the present invention;

FIG. 13 is a schematic view of the bevel gear and stationary post configuration of the motor assembly of the present invention;

FIG. 14 is a schematic view of a lock case and anti-plugging sheet according to the present invention;

fig. 15 is a schematic view of an embodiment of a plug assembly of the present invention.

Detailed Description

The technical scheme of the invention will be clearly and completely described below with reference to the accompanying drawings of the specification. All other embodiments, which can be made by those skilled in the art without the inventive effort, are intended to be within the scope of the present invention.

As shown in fig. 1 to 9, the invention implements an actuating mechanism of a full-automatic lock body, which comprises a lock shell 2, wherein a latch bolt component 6, a starting latch bolt component 7, a motor component 5, a latch bolt driving component 4 and a lock cylinder 3 are arranged in the lock shell, the motor component 5 is meshed with a motor driving piece 43 to drive a latch bolt 41 to stretch and retract, so that an anti-plugging piece 48 arranged below the latch bolt 41 deflects an outer latch bolt 61 of the latch bolt component 6 when a door is opened, and the outer latch bolt 61 and an inner latch bolt 62 can be turned forward and backward to be reset; the latch assembly 6 comprises an outer latch 61, an inner latch 62, a latch transmission piece 63, a return spring 64, a baffle piece 65 and a switch 67, wherein the outer latch 61 is sleeved with the inner latch 62, then the latch transmission piece 63 is inserted into a corresponding insertion groove 614 of the outer latch 61 and a corresponding insertion groove 623 of the inner latch 62 and is fixedly arranged on the lock shell 2 by a bolt 66, after the return spring 64 is sleeved into a spring rod 634 of the latch transmission piece 63, the spring rod 634 is inserted into a clamping groove 652 of the baffle piece 65 and the switch 67 is fixedly arranged; the starting tongue component 7 comprises a starting tongue 71, a transmission piece 72, a reset pressure spring 73, a baffle piece 74 and a switch 75, and is arranged between the lock shell 2 and the baffle piece 74 at the corresponding position for fixation; the motor assembly 5 is arranged at a position corresponding to the base 22, the gear 511 of the motor 51 is meshed with the bevel gear 52, and a switch 514 is arranged, wherein one end of the motor 51 is matched with the motor push piece 46, and the other end is clamped with a reset pressure spring 513; the tongue driving assembly 4 comprises a motor driving plate 43, a tongue poking plate 44 and a motor pushing plate 46, wherein the motor driving plate 43 is arranged on a fixed column 424 corresponding to a sliding rail groove 422 of a tongue tail plate 42 of a base 22 to be fixed, then the sliding rail groove 422 of the tongue tail plate 42 is inserted into the fixed column 424, the tongue poking plate 44 is arranged on the fixed column 424 on the sliding rail groove 422 of the tongue tail plate 42, a guide column 444 is inserted into a guide column hole 443 of the tongue poking plate 44 corresponding to a guide column hole 434 of the motor driving plate 43 to be locked, and the motor pushing plate 46 is overlapped on the fixed column 424 and a gear column 52 of the motor assembly 5 to achieve the function of driving the tongue to stretch when the door is opened or closed.

As shown in fig. 4 to 5, the outer tongue 61 of the tongue assembly 6 is provided with an inner tongue moving groove 611, an end surface clamping groove 612, a latch hole 613, a plugging groove 614 and a projection 615; the inner inclined tongue 62 is provided with a boss 621, a bolt hole 622 and a plug groove 623; the outer and inner tongues 61, 62 correspond to the tongue holes 215 of the side panel 21, and the projections 615 of the outer tongue 61 correspond to the moving grooves 227 provided in the base 22, while the bosses 621 of the inner tongue 62 are caught on the tongue holes 215 of the side panel 21. The end surface clamping groove (provided with an upper end surface clamping groove and a lower end surface clamping groove) 612 arranged on the outer inclined tongue 61 is correspondingly matched with the contact end surface 483 of the anti-inserting sheet 48, so that the outer inclined tongue 61 is clamped to prevent inserting when the door is closed, and the outer inclined tongue 61 and the inner inclined tongue 62 of the inclined tongue assembly 6 can flexibly move to enter the lock shell 2 completely after the anti-inserting sheet 48 is offset and released when the door is opened, and then the lock shell is automatically ejected to reset.

As shown in fig. 8, 12 and 15, the motor transmission plate 43 is provided with a fixed post hole 431, a cam groove 432, teeth 433, a guide post hole 434 and a torsion spring nail hole 435; the tongue plectrum 44 is provided with a fixed column hole 441, a cam groove 442 and a guide column hole 443; the motor push piece 46 is provided with a cam position 461, a fixed column hole 462, a gear column hole 463 and a motor push groove 464.

The cam groove 432 provided in the motor drive plate 43, the cam groove 442 provided in the tongue blade 44, and the cam position 461 provided in the motor push plate 46 constitute a movement groove of the cam 33 of the lock cylinder 3 after being fixed to the slide rail groove 422 of the tongue tail plate 42. The bevel gear 52 of the motor assembly 5 is arranged on the base 22 and fixed by the gear post 53, wherein the first layer of teeth 524 of the bevel gear 52 are meshed with the teeth 433 of the motor driving plate 43, and the second layer of teeth 523 are meshed with the motor gear 511, so that the purpose that the motor 51 drives the square tongue 41 to stretch and retract when the door is closed or opened is achieved. The motor 51 is arranged in the lock shell 2, wherein the motor 51 is provided with a gear 511, a screw 512, a reset pressure spring 513, a switch 514 and a reset pressure spring 515, the motor 51 is sleeved with the reset pressure spring 513 by the screw 512 and correspondingly arranged on the base 22 of the lock shell 2, the rear end of the motor 51 is clamped with the reset pressure spring 515, and the other end of the reset pressure spring 515 is hung in a fixed column of the lock shell 2.

Referring to fig. 3 to 15, the motor 51 of the motor assembly 5 is mounted on the base 22 of the lock case 2, and is fixed to the base 22 by screws 512, the hole 521 of the bevel gear 52 is inserted into the step 522 corresponding to the catch 531 of the gear post 53, and is directly abutted against the hole 222 of the base 22 to be fixed to the catch 532, the tooth 433 of the motor driving plate 43 is engaged (see fig. 8), one end of the torsion spring 47 is fixed to the base 22, and the other end is hung on the fixed post of the motor driving plate 43.

As shown in fig. 1 to 7, 11 and 14, the anti-plugging sheet 48 is disposed in the base 22, wherein the 481 guide slot of the anti-plugging sheet 48 corresponds to the actuating post 49 of the tongue tail 42, and the actuating post 49 is inserted into the guide slot 223 of the base 22, and the contact end surface 483 of the anti-plugging sheet 48 is matched with the stress point 226 disposed on the base 22, so that the anti-plugging sheet is blocked from being offset. The anti-plugging sheet 48 is provided with a guide groove 481, a moving groove 482 and a contact end surface 483 which is symmetrical up and down, and three sides of the contact end surface 483 are stressed to form a buckle 484, so that the outer oblique tongue 61 of the oblique tongue assembly 6 can be conveniently moved to the end surface clamping groove 612 to be fastened and blocked from rebounding when the door is closed.

The starting tongue 71 of the starting tongue assembly 7 is provided with an arc-shaped movable groove 711, a rivet hole 712 and a rivet 713; the driving plate 72 is provided with a rivet hole 721, a switch groove 722 and a spring rod 723; the stopper is provided with a lock 741, a lock 742 and a lock 743. Wherein a switch 75 is arranged in the starting tongue component 7, the starting tongue component 7 is pushed into the lock shell 2 after the door is closed, at the moment, the starting tongue 71 is ejected out of the lock shell, when the starting tongue component is pushed into two thirds of the lock shell 2, at the moment, the transmission sheet 72 of the starting tongue component 7 is provided with a convex contact end face 722 to be pressed to be connected with the switch 75, the starting tongue 71 is ejected out of the lock shell 2 to a set position by a reset pressure spring 73 of the transmission sheet 72 after the door is opened, at the moment, the position where the transmission sheet 72 is provided with the switch 75 is in a disconnected state, and the lock shell 2 can be connected with a power supply only after the door is closed, and the door is in a closed state after the door is opened.

As shown in fig. 15, when the latch assembly 6 is turned on at the contact surface 633 of the transmission piece 63 and the latch is ejected out of the lock case 2 to the fourth fifth, the switch of the latch assembly 6 is turned on, and the micro switch 67 is turned off at other time periods; the transmission piece 63 of the inclined tongue component 6 is provided with a convex end face 633 to control the connection and disconnection of the micro switch 67, the power line of the switch 67 of the inclined tongue component 6 is controlled by the switch 75 of the start tongue component 7, when the start tongue component 7 is pushed into the lock shell to two thirds after the door is closed, the inclined tongue component 6 is ejected out of the lock shell 2 to four times, the switch 75 of the start tongue component 7 and the switch 67 of the inclined tongue component 6 are in a state of being simultaneously connected in the time period, at the moment, the whole line is connected to provide a signal for a main board of the door lock, and the main board provides power for the motor 51 in the lock shell to start and execute the function of locking the door. The oblique tongue of the lock shell 2 springs into the hole of the door buckle plate when the door is closed, a door locking signal is sent to the main board at the moment, the motor in the lock shell is controlled by the main board to start and drive the square tongue driving assembly 4 to spring up to achieve the function of locking the door, and the hidden trouble caused by dislocation of the square tongue and the door buckle plate hole is avoided.

As shown in fig. 15, the outer oblique tongue 61 and the inner oblique tongue 62 of the oblique tongue assembly 6 correspond to the oblique tongue holes 215 of the side battens 21, the insertion grooves 614 of the outer oblique tongue 61 are clamped on the insertion pieces 631 of the transmission piece 63, then the bolts 66 are inserted after being aligned with the insertion holes 613 of the outer oblique tongue 61, and the bolts are inserted from the insertion holes 613 of the outer oblique tongue 61 and fixed through the insertion holes 632 of the transmission piece 63; and a clamping position 653 is arranged at the bottom end of the baffle plate 65 and is inserted into the base 22 of the lock shell 2 for fixing.

Further, as can be seen from fig. 1,2, 14 and 15, after the lock cylinder 3 is placed in the hole 220 of the base 22, the screw rod 34 is inserted into the screw hole of the fixing plate 35 through the screw hole 211 of the side plate bar 21, and then is screwed and fixed in the screw hole 32 of the inserted lock cylinder 3; the square tongue driving assembly 4 is arranged in the middle of the lock shell 2, a guide groove 481 of a preventive insert 48 is arranged in the middle of the base 22 of the lock shell 2 and corresponds to the square tongue 41, a guide groove 223 of the base 22 corresponds to the guide groove 481 of the preventive insert 48, moving grooves 482 are arranged on two sides of the guide groove 223, a guide post 45 is inserted into the moving grooves 482 to a guide post hole 224 of the base 22 for fixing, a contact end surface 483 of the preventive insert 48 is symmetrically arranged and clings to a stress point 226 of a contact end surface 483 of a stress point 226 of the base 22 when the outer inclined tongue 61 of the inclined tongue assembly is separated, after the preventive insert 48 is arranged, a motor driving piece 43 is inserted into a fixing post 424, after the square tongue 41 and a tail 42 correspond to the square tongue hole 213 of the side lath 21, and meanwhile, a tail 42 sliding rail groove 422 corresponds to the fixing post 424; then, the hole 441 at one end of the tongue pulling piece 44 is inserted into the sliding rail groove 422 corresponding to the fixed column 424, and the guide column hole 443 at the other end is inserted into the guide column 444 after corresponding to the guide groove 421 of the tongue tail plate 42 and the guide column hole 434 of the motor driving piece 43; the motor assembly 5 is then placed with the base 22 engaged with the motor drive plate 43, and thereafter the motor drive plate 46 is simultaneously inserted into the fixed post 424 of the tongue blade 44 and the gear post 53 of the bevel gear 52.

As can be seen from fig. 1, 14 and 15, the lock housing 2 is formed by a base 22, a side plate bar 21 and a cover plate 23, wherein the base 22 is provided with a lock cylinder hole 220, a fixed column hole 221, a gear column hole 222, a guide groove 223, a guide column hole 224, a clamping position 225, a stress point 226, a latch moving groove 227, a moving groove protruding block 228 and a motor screw hole 229, respectively. The side lath 21 is provided with screw holes 211, screw rod holes 212, fang Shekong 213, an actuation tongue hole 214 and a latch tongue hole 215, respectively. A lock cylinder 3, a square tongue driving assembly 4, a motor assembly 5, a bevel tongue assembly 6 and an actuating tongue assembly 7 are sequentially arranged in the lock shell 2. After the screw holes 211 of the side plate bar 21 correspond to the screw holes of the connecting piece of the base 22 and are locked by the screws 24 to form the lock shell 22, the screw rods 34 are inserted from the holes 212 of the side plate bar 21 and penetrated into the fixing plates 35 to be riveted on the holes 32 of the lock cylinder 3 for fixing, the square tongues 41 of the square tongue driving assembly 4 correspond to the square tongue holes 213 of the side plate bar 21, the guide grooves 421 of the tail plates 42 of the square tongue driving assembly 4, the starting tongues of the starting tongue assembly 7 correspond to the holes 214 of the side plate bar 21, the outer inclined tongues 61 and the inner inclined tongues 62 of the inclined tongue assembly 6 correspond to the holes 215 of the side plate bar, and the motor 51 of the motor assembly 5 is fixed on the holes 229 of the base 22 by the screws 24.

Secondly, the inclined tongue component 6 and the starting tongue component 7 are respectively arranged in the base 22, wherein the convex blocks 615 at the bottom of the outer inclined tongue 61 of the inclined tongue component 6 are correspondingly inserted into the moving grooves 227 of the base 22, the cover plate is closed after all accessories are assembled into the base, and screw holes 25 on the corresponding cover plate are fixed by screws 24.

Further, as shown in the schematic diagram of the forward and reverse motion structure of the tongue in fig. 10, the figure is a comparison of the a-figure and the B-figure of the forward and reverse motion structure. FIG. A the latch assembly 6 is in a closed position, with the outer latch 61 and the inner latch 62 being shown with the side panel 21 ejected from the base 22 and the boss 621 of the inner latch 62 being shown against the inside of the side panel; in the open door state of the latch assembly 6, the outer latch 61 and the inner latch 62 are ejected from the base 22 to the side panel 21, and the boss 621 of the inner latch 62 is engaged with the outer side of the side panel 21.

In the embodiment, as can be seen from the structure shown in fig. 15, the simplified and optimized structure of the full-automatic lock body can realize multifunctional intelligent unlocking by only connecting a circuit to provide a signal to a door lock main board, such as unlocking by using an IC card to swipe a card, unlocking by using a fingerprint, unlocking by using a mobile phone Bluetooth, unlocking by using a face recognition, or unlocking by speaking with voice. If the lock body is not powered, the lock can be mechanically unlocked, a key is inserted into the key hole 31 of the lock cylinder 3 when the lock is opened, the cam 33 of the lock cylinder 3 pushes the arc cam position 461 of the motor push piece 46 when the key is turned, at the moment, the motor push piece 46 pushes the motor gear 511 to be contacted with the transfer bevel gear 52, and when the cam 33 of the lock cylinder 3 rotates, the square tongue 41 is pushed to retract into the lock shell 2, so that the square tongue 41 drives the anti-inserting piece to move and separate from the end face clamping groove 612 of the outer inclined tongue 61, and at the moment, the whole inclined tongue is overturned into the lock shell. Meanwhile, after the cam 33 of the lock cylinder 3 is separated from the arc cam position 461 of the motor pushing piece 46, the gear 511 of the motor 51 and the switching bevel gear 52 are reset, and after the inclined tongue is pushed into the lock shell completely, the door can be pushed, namely the inclined tongue is turned over, and the door is opened.

Referring to fig. 8, 12 and 15, wherein the motor mounting hole of fig. 8 has a movable space, it is movable; the structure shown in fig. 12, wherein the fixed column hole 462 and the gear column hole 463 of the motor pushing piece 46 are provided with a certain movable space after locking the fixed column and the gear column, and can move left and right without being fixed; as shown in fig. 8 and 15, the hole under the return spring 513 sleeved by the motor 51 is left with space, is not fixed and can move. When the key is used for unlocking, the cam 33 of the lock cylinder 3 rotates to enable the arc cam position 461 of the motor push piece 46 to push forwards, the motor push groove 464 pushes the motor 51 to move forwards, the gear 511 of the motor 51 is separated from the bevel gear 52 (the unlocking resistance is reduced, the unlocking is easy), the motor 51 moves forwards to collide with the reset pressure spring 513, the reset pressure spring 513 is extruded and stuck at the fixed column of the lock shell 2, and the state is just when the motor is separated from the motor gear 511; after the key unlock is completed, the return compression spring 513 returns to the state before the unlock. When the motor push piece 46 pushes the motor 51 just, the bevel gear 52 on the surface of the motor push piece 46 (the hole 462 of the motor push piece 46 is sleeved with the fixed column 424 of the square tongue pulling piece 44, and the hole 463 of the gear column is sleeved under the fixed column 424 of the motor drive piece 43) is meshed with the gear 433 of the motor drive piece 43 to move, and meanwhile, the guide column 444 clamped by the square tongue pulling piece 44 and the motor drive piece 43 is pushed to slide upwards in the sliding rail groove 422 of the tail plate 42 of the square tongue 41; at this point, the square and oblique tongues all enter the lock housing 2.

While the invention has been described in detail with reference to the above embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims (5)

1. An actuating mechanism of a full-automatic lock body comprises a lock shell, wherein an inclined tongue assembly, a starting tongue assembly, a motor assembly, a square tongue driving assembly and a lock cylinder are arranged in the lock shell;

The oblique tongue component comprises an outer oblique tongue, an inner oblique tongue, an oblique tongue driving piece, a reset spring, a baffle plate and a switch, and is characterized in that the outer oblique tongue is sleeved with the inner oblique tongue, then the oblique tongue driving piece is inserted into the lock shell after corresponding to the outer oblique tongue inserting groove and the inner oblique tongue inserting groove, the lock shell is fixedly arranged by a bolt, and after the reset spring is sleeved into a spring rod of the oblique tongue driving piece, the spring rod is inserted into a clamping groove of the baffle plate, and the switch is fixed and placed;

The outer inclined tongue of the inclined tongue assembly is provided with an inner inclined tongue movable groove, an end surface clamping groove, a bolt hole, a plug groove and a protruding block; the inner inclined tongue is provided with a boss, a bolt hole and a plug groove; the outer inclined tongue and the inner inclined tongue are correspondingly inserted into inclined tongue holes of the side plate strips, the protruding blocks of the outer inclined tongue are correspondingly arranged in the moving grooves in the base, and the protruding blocks of the inner inclined tongue are clamped on the inclined tongue holes of the side plate strips;

the end face clamping groove arranged on the outer inclined tongue corresponds to the contact end face of the anti-inserting piece, so that the outer inclined tongue is clamped to achieve anti-inserting when the door is closed, and after the anti-inserting piece is shifted and loosened when the door is opened, the outer inclined tongue and the inner inclined tongue of the inclined tongue assembly flexibly move to enter the lock shell completely, and then the lock shell is automatically ejected to achieve resetting;

The motor component is arranged on the base corresponding to the gear meshing bevel gear of the motor, and is provided with a switch, wherein one end of the motor is matched with the motor push piece, and the other end of the motor is clamped with the reset pressure spring;

The motor driving plate of the square tongue driving assembly is provided with a fixed column hole, a cam groove, teeth, a guide column hole and a torsion spring nail hole; the square tongue poking piece is provided with a fixed column hole, a cam groove and a guide column hole; the motor pushing piece is provided with a cam position, a fixed column hole, a gear column hole and a motor pushing groove;

The square tongue driving assembly comprises a motor driving plate, a square tongue poking plate and a motor pushing plate, and is characterized in that the motor driving plate is arranged on a fixed column corresponding to a sliding rail groove of a square tongue tail plate of a base and is fixed, then the sliding rail groove of the square tongue tail plate is inserted into the fixed column, the square tongue poking plate is arranged on the fixed column on the sliding rail groove of the square tongue tail plate, a guide column hole of the square tongue poking plate is inserted into a guide column for locking after corresponding to a guide column hole of the motor driving plate, and the motor pushing plate is overlapped on the fixed column and a bevel gear column of the motor assembly to drive the square tongue to stretch when the door is opened or closed;

the cam groove arranged on the motor driving plate, the cam groove arranged on the square tongue shifting piece and the cam position arranged on the motor pushing piece form a moving groove of the lock cylinder cam after being fixed in the sliding rail groove of the square tongue tail plate;

the starting tongue component comprises a starting tongue, a transmission sheet, a reset pressure spring, a baffle sheet and a switch, and is characterized in that the component is arranged between a lock shell and the baffle sheet at corresponding positions.

2. The actuator of claim 1, wherein the bevel gear of the motor assembly is mounted on the base and secured by a gear post, wherein the first layer of teeth of the bevel gear engage the teeth of the motor drive plate and the second layer of teeth of the bevel gear engage the motor gear to extend and retract the motor drive tongue when the door is closed or opened.

3. The actuator of claim 1, wherein the anti-plugging sheet is disposed in the base, wherein the guiding slot of the anti-plugging sheet corresponds to the actuating post of the tongue tail plate, and the actuating post is inserted into the guiding slot of the base, and the contact end surface of the anti-plugging sheet is matched with the stress point disposed on the base, so that the anti-plugging sheet is blocked against deflection.

4. An actuator for a fully automatic lock according to claim 3 wherein said anti-lock tab is provided with a guide slot, a moving slot and contact end surfaces which are vertically symmetrical, and the three forces of the contact end surfaces form a buckle which is convenient for the outer tongue end surface card slot of the tongue assembly to buckle and die and not rebound when the door is closed.

5. The actuator of a fully automatic lock body according to claim 1, wherein the actuating tongue of the actuating tongue assembly is provided with an arc-shaped movable groove and a rivet hole; the transmission piece is provided with a rivet hole, a switch groove and a spring rod.