CN208618939U - A kind of door lock front panel easy to assemble - Google Patents

Abstract

The utility model discloses a kind of door lock front panels easy to assemble, including preceding matrix, electronics unlocked state, preceding lever handle device and key-unlocking, the key-unlocking and electronics unlocked state is used to unlock the preceding lever handle device, before the electronics unlocked state is detachably arranged in by one first locking device on matrix, first locking device can be unlocked so that electronics unlocked state can be separated from preceding matrix from from front or side by the key-unlocking.The utility model is effectively simplified maintenance activity, reduce use and maintenance cost, simultaneously because electronics unlocked state is installed on preceding matrix without in addition commonly using connection structure using screw etc. by tool, the processing and assembly of this front panel, easy to produce and use are also effectively facilitated.

Description

A kind of door lock front panel easy to assemble

Technical field

The utility model relates to door lock fields, and a kind of door lock front panel is especially arranged.

Background technique

Door lock is commonly used in door etc., generally includes to be mounted on the front panel of the outer side of door body and to be mounted on door body inner The electronics trippers such as unlocked by fingerprint, password unlock can be arranged at present, use for the rear panel of side on the front panel of many door locks Person is not necessarily to carrying keys, is easy to use, while a key unlocking device can be yet stayed on the front panel of door lock, in electron solutions Locking device is unlocked when breaking down using key, these door lock higher costs, and for the requirement of anti-theft, plate is pacified in front When in door body, electronics tripper generally can not be separated directly from front panel, and electronic device is easy to appear failure, therefore Once breaking down, generally requires to separate front panel from door body send and repair or replace entire front panel, maintenance is more It is time-consuming and inconvenient, and maintenance cost is also higher, consumer's heavy load.

Utility model content

To solve the above-mentioned problems, the purpose of this utility model is to provide before a kind of door lock easy to assemble for facilitating maintenance Plate.

The utility model be solve its technical problem and the technical solution adopted is that:

A kind of door lock front panel easy to assemble, including preceding matrix, electronics unlocked state, preceding lever handle device and key unlock dress It sets, the key-unlocking and electronics unlocked state are used to unlock the preceding lever handle device, the electronics unlock Before module is detachably arranged in by one first locking device on matrix, institute can be unlocked by the key-unlocking The first locking device stated is so that electronics unlocked state can be separated from preceding matrix from from front or side.

Preferably, first locking device includes the first locking piece before being movably arranged on matrix, wherein

The side of the electronics unlocked state is provided with the first fixture block or the first card slot, is correspondingly provided with first on preceding matrix Card slot or the first fixture block；

The other side of the electronics unlocked state is provided with the second card slot or the second fixture block, is accordingly arranged on the first locking piece There are the second fixture block or the second card slot；

First fixture block is plugged in the first card slot the second fixture block simultaneously and is plugged in the second card slot with by electron solutions Lock module be fixed on before on matrix, the first locking piece activity can be driven to making second by the key-unlocking Fixture block is removed out of second card slot, the electronics unlocked state described at this time can relatively before matrix activity to make the first fixture block from the It removes in one card slot to separate electronics unlocked state from preceding matrix.

Preferably, there is mounting groove compatible with the electronics unlocked state, the electronics on the preceding matrix Unlocked state is mounted in the mounting groove, and the first card slot or the first fixture block on preceding matrix are located at the inside of the mounting groove On wall.

Preferably, sliding is provided with front cover on the preceding matrix, and the front cover is used to close the installation Slot and can by external force push and relatively before matrix slide into unlatching mounting groove, unidirectional resistance is provided between front cover and preceding matrix Buddhist nun's device, it is big that the unidirectional damping device is used to increase the resistance being subject to when front cover is slided towards the direction for closing the mounting groove It is small.

Preferably, magnetic attracting device is provided on the preceding matrix and front cover, the magnetic attracting device is in front Lid is slid into that front cover is fixed when opening mounting groove and is voluntarily slided with the direction for limiting front cover towards closing mounting groove.

Preferably, the key-unlocking includes lock core, and the lock core has what can be rotated by key actuated to turn Dynamic portion；There is guiding face or guiding block on the rotation section, accordingly there is guiding block or guiding face on the first locking piece, with The rotation of the rotation section, the guiding block can be connected on guiding face and slide along guiding face to drive described first Thus locking piece movement makes the second fixture block that the second card slot is removed or be inserted into out of second card slot.

Preferably, the rotation section is cylindrical or round bar shape, is provided with spiral helicine guide channel, institute on periphery wall Two inner sidewalls for stating guide channel are the guiding face and are respectively used to drive first locking piece to move by guiding block Move to make the second fixture block removed out of second card slot and make the second fixture block be inserted into the second card slot.

Preferably, the rotation section can be rotated forward and be rotated backward by key actuated, when the rotation section The preceding lever handle device can be unlocked when rotating forward, and first locking piece can be driven when rotation section rotates backward It is mobile；The second locking device that can be unlocked is additionally provided on preceding matrix, second locking device is for limiting the rotation Portion rotates backward.

Preferably, second locking device includes the second locking piece before being movably arranged on matrix, and described turns There is sticking department in dynamic portion, second locking piece is abutted against with sticking department to limit rotating backward for rotation section, described Second locking piece can relatively preceding matrix activity with the sticking department to being staggered by outer power drive, and rotation section can be by key at this time Spoon drives and rotates backward.

The beneficial effects of the utility model are: electronics tripper is made using modularized design in the utility model Electronics unlocked state, before electronics unlocked state is mounted on by the first locking device on matrix, while key-unlocking energy It enough unlocks the first locking device and separates electronics unlocked state from preceding matrix from front or side, in this way in electron solutions mode locking When block breaks down, without removing front panel from door body, only it need to pass through the first lock of key-unlocking unlock using key Determine device, easily electronics unlocked state can be disassembled and be repaired or replaced, send repair during door lock still may be used With by key-unlocking normal use, maintenance is well or the electronics unlocked state of replacement can also pass through the first locking device side Just before installation is returned on matrix, it is effectively simplified maintenance activity, reduces use and maintenance cost, simultaneously because without in addition borrowing Assistant engineer's tool commonly uses connection structure using screw etc. and electronics unlocked state is installed on preceding matrix, also effectively facilitates this front The processing and assembly of plate, easy to produce and use.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

Fig. 1 is the overall structure figure of the utility model；

Fig. 2 is the usage state diagram of the utility model；

Fig. 3 is the structural representation after electronics unlocked state is separated while front cover is removed and being overturn by the utility model Figure；

Fig. 4 is that the utility model removes internal structure chart before part after matrix；

Fig. 5 be the utility model remove part before matrix and unlock the first locking device when internal structure chart；

Fig. 6 is the decomposition chart of the utility model；

Fig. 7 is the partial enlarged view of part A in Fig. 6；

Fig. 8 is the partial enlarged view of part B in Fig. 6；

Fig. 9 is the structural schematic diagram of the first locking piece after lock core in the utility model, the second locking piece and section view.

Specific embodiment

Referring to figs. 1 to Fig. 9, a kind of door lock front panel easy to assemble, including preceding matrix 10, electronics unlocked state 20, preceding handle Device and key-unlocking, key-unlocking and electronics unlocked state 20 are used to unlock preceding lever handle device, electronics unlock Before module 20 is detachably arranged in by one first locking device on matrix 10, first can be unlocked by key-unlocking Locking device is so that electronics unlocked state 20 can be separated from preceding matrix 10 from from front or side.In the utility model, electricity Subsolution locking device uses modularized design and electronics unlocked state 20 has been made, and electronics unlocked state 20 passes through the first locking device Before being mounted on matrix 10, at the same key-unlocking can unlock the first locking device and by electronics unlocked state 20 from front Or side is separated from preceding matrix 10, in this way when electronics unlocked state 20 breaks down, it is not necessary that front panel is torn open from door body Under, only the first locking device need to be unlocked by key-unlocking using key, can easily torn electronics unlocked state 20 open Unload down and be repaired or replaced, send repair during door lock can still be repaired by key-unlocking normal use Or the electronics unlocked state 20 of replacement can also be easily installed back by the first locking device on preceding matrix 10, be effectively simplified Maintenance activity reduces use and maintenance cost, simultaneously because without in addition by tool using common connection structures such as screws Before electronics unlocked state 20 is installed on matrix 10, the processing and assembly of this front panel are also effectively facilitated, it is easy to produce With use.Electronics unlocked state 20 is that electronics tripper is fixed on the module formed on a pedestal in the utility model, electricity Subsolution locking device can for unlocked by fingerprint device, password tripper, retina tripper, face recognition device or it is several with The combination of upper device, this kind of modular technology and these electronics trippers are widely used in the art, are not made separately herein It is described in detail.

In the present embodiment, the first locking device includes the first locking piece 51 before being movably arranged on matrix 10, wherein electricity The side of subsolution lock module 20 is provided with the first fixture block 521 or the first card slot 522, is correspondingly provided with the first card slot on preceding matrix 10 522 or first fixture block 521；The other side of electronics unlocked state 20 is provided with the second card slot 532 or the second fixture block 531, the first lock Determine to be correspondingly provided with the second fixture block 531 or the second card slot 532 on part 51；First fixture block 521 is plugged in the first card slot 522 simultaneously Second fixture block 531 is plugged in the second card slot 532 so that electronics unlocked state 20 to be fixed on preceding matrix 10, is unlocked by key Device can drive the activity of the first locking piece 51 to the second fixture block 531 is removed out of second card slot 532, at this time electron solutions mode locking Block 20 can relatively before the activity of matrix 10 to removing the first fixture block 521 out of first card slot 522 with by electronics unlocked state 20 It is separated from preceding matrix 10.First locking device structure is simple and reliable, can firmly be fixed on electronics unlocked state 20 On preceding matrix 10, and it is less prone to loosening and offset, facilitates processing and use.In the present embodiment, the setting of the first card slot 522 exists On preceding matrix 10, the first fixture block 521 and the second card slot 532 are arranged on electronics unlocked state 20, and the first card slot 522 He First fixture block 521 is located at the top and bottom of electronics unlocked state 20, and the second fixture block 531 is then arranged in the first locking piece On 51, facilitate processing, certainly, in practical application, the first card slot 522, the second card slot 532, the first fixture block 521 and the second fixture block 531 position can be adjusted flexibly as needed.

Other common locking mechanisms can also be used in first locking device, such as a gripping block and preceding matrix 10 1 can be used It rises and clamps electronics unlocked state 20, perhaps clamp electronics unlocked state 20 together using two gripping blocks or use lock-screw Electronics unlocked state 20 is locked on preceding matrix 10, or using latch structure that electronics unlocked state 20 is fixed On preceding matrix 10 etc., these locking mechanisms are widely used in the art, and those skilled in the art can flexibly select as needed With not being described further separately herein.

In the present embodiment, there is mounting groove 11 compatible with electronics unlocked state 20, electron solutions mode locking on preceding matrix 10 Block 20 is mounted in mounting groove 11, and the first card slot 522 or the first fixture block 521 on preceding matrix 10 are located at the inner sidewall of mounting groove 11 On, it on the one hand can guarantee the smooth of this front panel front end face in this way, avoid 20 evagination of electronics unlocked state, so that this is practical new Type is more aesthetically pleasing, on the other hand can also prevent electronics unlocked state 20 and external object from occurring colliding with and damaging, and energy It is enough to improve the difficulty that violence disassembly is carried out to electronics unlocked state 20, improve security performance.The first card slot 522 is set in the present embodiment It sets on the inner sidewall of mounting groove 11, while having pass through for the second fixture block 531 first to lead on the inner sidewall of mounting groove 11 Hole 14 passes through the on the first through hole 14 insertion electronics unlocked state 20 convenient for the second fixture block 531 on the first locking piece 51 In two draw-in groove 532.

Sliding is provided with front cover 12 on preceding matrix 10, and front cover 12 is for closing mounting groove 11 and can be pushed by external force And relatively preceding matrix 10 slides into and opens mounting groove 11, can block to electronics unlocked state 20, prevent extraneous dust, rain Water etc. enters electronics unlocked state 20, and electronics unlocked state 20 is avoided the failures such as short circuit occur, also occasionally can prevent electronics from unlocking There is damage of colliding in module 20, and unidirectional damping device 65, unidirectional damping device 65 are provided between front cover 12 and preceding matrix 10 The drag size that direction for increasing front cover 12 towards closing mounting groove 11 is subject to when sliding, can slow down front cover 12 in this way Movement speed when closing avoids front cover 12 and preceding matrix 10 from excessive impact occur and makes a noise and cause to damage, and single It will not quickly be pushed away to front cover 12 towards the mobile application resistance in the direction for opening mounting groove 11 convenient for user to damping unit 65 Dynamic front cover 12 and open mounting groove 11 to operate to electronics unlocked state 20, it is easy to operate and use.In the present embodiment, Mounting groove 11 can be opened when 12 upward sliding of front cover, when slide downward then closes mounting groove 11, passes through unidirectional damping device 65, front cover 12 can slowly lower in-migration closes mounting groove 11 using its self weight, is easy to use, certainly, in practical application, before Lid 12, which can also be used, other move modes such as moves left and right, is moved forward and backward to open and close mounting groove 11, it is not limited to this, in addition, In the present embodiment, rack gear 62 is provided on lid 12 in front, the gear 61 being meshed with the rack gear 62 is provided on preceding matrix 10, Unidirectional damping device 65 increases the drag size when movement of front cover 12 by controlling the velocity of rotation of gear 61, certainly, real In the application of border, unidirectional damping device 65 is also carried out using other common structures such as drawstring etc. come the moving resistance to front cover 12 Control, unidirectional damping device 65 are widely used in the art, are not described further separately herein.

Magnetic attracting device is provided on preceding matrix 10 and front cover 12, magnetic attracting device slides into unlatching peace for lid 12 in front Front cover 12 is fixed when tankage 11 and is voluntarily slided with the direction for limiting front cover 12 towards closing mounting groove 11, is used in this way After person opens front cover 12, front cover 12 can be fixed on the positioning in magnetic attracting device, so as to later to the electricity in mounting groove 11 Subsolution lock module 20 is operated, and is easy to use.In the present embodiment, magnetic attracting device includes the magnet 63 being arranged on preceding matrix 10 With the magnetic metal portion 64 in setting in front lid 12, magnetic metal portion 64 and magnet when front cover 12 is moved to open position 63 are aligned and mutually adsorb, and thus position to front cover 12, when needing to close front cover 12, front cover 12 need to only be pushed to move Dynamic a small distance can make front cover 12 using the self weight of front cover 12 later to making magnetic metal portion 64 be staggered with magnet 63 Automatic moving is closed, and structure is simple, is easy to use.Certainly, in practical application, other common magnetic suctions are can also be used in magnetic attracting device Attached structure, such as can magnet 63 etc. be respectively provided on lid 12 and preceding matrix 10 in front, it is not limited to this.

Key-unlocking includes lock core 41, and lock core 41 has the rotation section 42 that can be rotated by key actuated；Rotation section There is guiding face or guiding block 44 on 42, accordingly there is guiding block 44 or guiding face on the first locking piece 51, with rotation section 42 Rotation, guiding block 44 can be connected on guiding face and be slided along guiding face to drive the first locking piece 51 to move and thus make the Two fixture blocks 531 remove out of second card slot 532 or are inserted into the second card slot 532.It is pushed away using the cooperation of guiding block 44 and guiding face Dynamic first locking piece 51 is mobile, simple and reliable for structure, can be convenient directly effectively using the movement of rotation section 42 on lock core 41 Processing and use.The rotation section 42 is unlocking structure common on lock core 41, is not described further separately herein.

In the present embodiment, rotation section 42 is cylindrical or round bar shape, is provided with spiral helicine guide channel 43 on periphery wall, Two inner sidewalls of guide channel 43 are guiding face and are respectively used to drive the first locking piece 51 to be moved to by guiding block 44 and make the Two fixture blocks 531 remove out of second card slot 532 and the second fixture block 531 are made to be inserted into the second card slot 532.Lock core 41 can be utilized in this way It is unlocked and locks, be easy to use.

Rotation section 42 can be rotated forward and be rotated backward by key actuated, can be solved when rotation section 42 rotates forward Lever handle device before locking can drive the first locking piece 51 mobile when rotation section 42 rotates backward；It is additionally provided on preceding matrix 10 The second locking device that can be unlocked, the second locking device is for limiting rotating backward for rotation section 42.When normal use, is utilized Two locking devices can lock rotation section 42, and user's accidental unlocking first in lever handle device before unlocking using key is avoided to lock Determine device, when needing to dismount electronics unlocked state 20, can first unlock the second locking device, key actuated can be passed through at this time Rotation section 42 rotates backward, and thus unlocks the first locking device, is easy to use.

In the present embodiment, the second locking device includes the second locking piece 71 before being movably arranged on matrix 10, rotation section There is sticking department 45, the second locking piece 71 is abutted against with sticking department 45 to limit rotating backward for rotation section 42, the second lock on 42 Determining part 71 can be extremely staggered with sticking department 45 in relatively preceding 10 activity of matrix by outer power drive, and rotation section 42 can be driven by key at this time It moves and rotates backward, structure is simple, facilitates processing and use, and the bottom of preceding matrix 10 is provided with the second through-hole in the present embodiment 15, the second through-hole 15 is aligned with the second locking piece 71, when use can using thimble etc. by the second through-hole 15 come the lock of pushing tow second Determine part 71 to be staggered to push the second locking piece 71 to be moved to sticking department 45, in addition, the second locking piece 71 is upward in the present embodiment It is staggered when mobile with sticking department 45,71 self-resetting of the second locking piece can be made to realize using the self weight of the second locking piece 71 in this way Locking to rotation section 42, certainly, in practical application, the second locking piece 71 can also be used move left and right, be moved forward and backward etc. its His move mode may also set up the elastic components such as spring to drive the second locking piece 71 multiple between the second locking piece 71 and preceding matrix 10 Other manners such as rotation can also be used to realize and the abutting of sticking department 45 and be staggered in position or the second locking piece 71, or Other common locking structures such as bolt can also be used in the second locking device of person, it is not limited to this.

In the present embodiment, recessing groove 46 is also provided on rotation section 42, when rotation section 42 rotates forward, sticking department 45 It can be slided along recessing groove 46, the first locking piece 51 is avoided to cause to hinder to rotating forward for rotation section 42.In the present embodiment Sticking department 45 is the convex block that 42 side of rotation section is arranged in.

Preceding lever handle device includes the preceding handle 31, driving member 32 and clutch structure being arranged on preceding matrix 10 in the present embodiment With driving device 35, square hole 321 is provided on driving member 32, and square hole 321 is connect with the square bar of lock tongue, and clutch structure includes setting Trip(ping) lever 33 in the clutch slot 34 on driving member 32 and before being movably arranged on handle 31, driving device 35 pass through driving clutch Bar 33 insert it into clutch slot 34 or removed out of clutch slot 34 with before controlling between handle 31 and driving member 32 connection and Separation, if likewise, tripper controls the movement of trip(ping) lever 33 also by driving device 35 come handle 31 before realizing With the connection of driving member 32 and separate so that preceding handle 31 be able to drive lock tongue activity with unlock or with driving member 32 and Idle running, preceding lever handle device and driving device 35 are widely used in the art, and structure and principle have been those skilled in the art It is known, and there are many different structures, those skilled in the art can flexibly select as needed, not be described further separately herein, The back side of electronics unlocked state 20 is provided with the first electrical contacts 21, is provided with the second electrical contacts 13 on preceding matrix 10, and second Electrical contacts 13 are connected with the arrangement of clutch 35 on preceding lever handle device, when before electronics unlocked state 20 being mounted on matrix 10, the One electrical contacts 21 are mutually close to the second electrical contacts 13 and the movement that enables electronic device to control arrangement of clutch 35, structure letter It is single, when dismounting electronics unlocked state 20 without in addition dismounting signal transmssion line etc., it is easy to use.First electrical contacts 21 and Two electrical contacts 13 generally use elastic metallic conducting strip structure, this kind of electric connection structure is widely used in the art, herein It is not described further separately.

The foregoing is merely the preferred embodiments of the utility model, as long as realizing the utility model with essentially identical means The technical solution of purpose belongs within the protection scope of the utility model.

Claims (9)

1. a kind of door lock front panel easy to assemble, it is characterised in that: including preceding matrix (10), electronics unlocked state (20), preceding handle Device and key-unlocking, the key-unlocking and electronics unlocked state (20) are used to unlock the preceding handle Device, the electronics unlocked state (20) are detachably arranged on preceding matrix (10) by one first locking device, are passed through The key-unlocking can unlock first locking device so that electronics unlocked state (20) can from front or It is separated from preceding matrix (10) side.

2. a kind of door lock front panel easy to assemble according to claim 1, it is characterised in that: the first locking device packet Include the first locking piece (51) being movably arranged on preceding matrix (10), wherein

The side of the electronics unlocked state (20) is provided with the first fixture block (521) or the first card slot (522), on preceding matrix (10) It is correspondingly provided with the first card slot (522) or the first fixture block (521)；

The other side of the electronics unlocked state (20) is provided with the second card slot (532) or the second fixture block (531), the first locking piece (51) the second fixture block (531) or the second card slot (532) are correspondingly provided on；

First fixture block (521) is plugged in the first card slot (522) while the second fixture block (531) is plugged in the second card slot (532) it electronics unlocked state (20) to be fixed on preceding matrix (10) in, can be driven by the key-unlocking First locking piece (51) is movable to the second fixture block (531) is removed out of the second card slot (532), at this time the electron solutions Lock module (20) can relatively before matrix (10) activity to removing the first fixture block (521) out of the first card slot (522) with will be electric Subsolution lock module (20) is separated from preceding matrix (10).

3. a kind of door lock front panel easy to assemble according to claim 2, it is characterised in that: have on the preceding matrix (10) There is the compatible mounting groove (11) with the electronics unlocked state (20), the electronics unlocked state (20) is mounted on described In mounting groove (11), the first card slot (522) or the first fixture block (521) on preceding matrix (10) are located at the interior of the mounting groove (11) On side wall.

4. a kind of door lock front panel easy to assemble according to claim 3, it is characterised in that: sliding on the preceding matrix (10) It is dynamic to be provided with front cover (12), the front cover (12) be used to close the mounting groove (11) and can by external force promotion and Relatively preceding matrix (10), which slides into, opens mounting groove (11), and unidirectional damping dress is provided between front cover (12) and preceding matrix (10) It sets (65), the unidirectional damping device (65) is used to increase front cover (12) towards when the direction sliding for closing the mounting groove (11) The drag size being subject to.

5. a kind of door lock front panel easy to assemble according to claim 3, it is characterised in that: the preceding matrix (10) and before Magnetic attracting device is provided on cover (12), when the magnetic attracting device slides into unlatching mounting groove (11) for lid (12) in front Front cover (12) is fixed and is voluntarily slided with the direction for limiting front cover (12) towards closing mounting groove (11).

6. a kind of door lock front panel easy to assemble according to claim 2, it is characterised in that: the key-unlocking includes Lock core (41), the lock core (41) have the rotation section (42) that can be rotated by key actuated；On the rotation section (42) With guiding face or guiding block (44), accordingly there is guiding block (44) or guiding face on the first locking piece (51), with described turn The rotation of dynamic portion (42), the guiding block (44) can be connected on guiding face and be slided along guiding face to drive described the Thus one locking piece (51) is mobile to make the second fixture block (531) remove out of the second card slot (532) or be inserted into the second card slot (532).

7. a kind of door lock front panel easy to assemble according to claim 6, it is characterised in that: the rotation section (42) is in circle Tubular or round bar shape are provided with spiral helicine guide channel (43) on periphery wall, and two inner sidewalls of the guide channel (43) are The guiding face is simultaneously respectively used to drive first locking piece (51) to be moved to by guiding block (44) and makes the second fixture block (531) it is removed out of the second card slot (532) and the second fixture block (531) is made to be inserted into the second card slot (532).

8. a kind of door lock front panel easy to assemble according to claim 6, it is characterised in that: the rotation section (42) can Rotated forward by key actuated and rotated backward, can be unlocked when the rotation section (42) rotates forward it is described before hold Arm device can drive first locking piece (51) mobile when rotation section (42) rotate backward；On preceding matrix (10) also It is provided with the second locking device that can be unlocked, second locking device is used to limit the reversed of the rotation section (42) and turns It is dynamic.

9. a kind of door lock front panel easy to assemble according to claim 8, it is characterised in that: the second locking device packet The second locking piece (71) being movably arranged on preceding matrix (10) is included, there are sticking department (45) on the rotation section (42), institute The second locking piece (71) stated is abutted against with sticking department (45) to limit rotating backward for rotation section (42), second locking Part (71) can be extremely staggered with the sticking department (45) in relatively preceding matrix (10) activity by outer power drive, at this time rotation section (42) It can be rotated backward by key actuated.