CN210217377U

CN210217377U - Durable household intelligent door lock

Info

Publication number: CN210217377U
Application number: CN201920671433.8U
Authority: CN
Inventors: Dezhi Kong; 孔德智; Demou Kong; 孔德谋
Original assignee: Wenzhou Hongji Intelligent Locks Co Ltd
Current assignee: Wenzhou Hongji Intelligent Locks Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-03-31
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses thing flow box technical field just discloses a durable house intelligence door lock, including installation shell and apron, the positive surface screw of installation shell is connected with the lock core, and the spout has been seted up to the side of installation shell, and the installation ear has all been welded to the both sides of installation shell inner wall, and the positive surface pin joint of installation shell has the backup pad, and the bottom welding of backup pad has the cardboard, and the bottom card of cardboard is equipped with the motor. This durable house intelligence lock, the apron removes on the installation shell, make the apron drive the rack and carry out the rebound, tooth on the rack drives the rand through driving the tooth and rotates, the drive groove drives the top of card strip and rotates, it is tensile to make the spring, it has changeed when a drive groove, the spring drives the card strip and resets, make card strip card on next drive groove, make the outer lane of bearing rotate, the output that makes the bearing not drive the motor rotates, the output that the safety cover can not drive the motor rotates, increase the life of motor.

Description

Durable household intelligent door lock

Technical Field

The utility model relates to a house intelligent door lock technical field specifically is a durable house intelligent door lock.

Background

The intelligent door lock is a lock which is improved on the basis of being different from a traditional mechanical lock and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability, is an execution component of a lock door in an access control system, is different from the traditional mechanical lock, and is a composite lock with safety, convenience and advanced technology.

Present intelligent lock is installed on the door of entering a house a lot, the safety lid of intelligent lock drives auto-induction raising and lowering functions, but forget to trade the battery in order to prevent intelligent lock, in the design, the safety lid also can use manually to go the pulling, then use mechanical key to open the door, but present intelligent lock is because all have automatic rising, so drive the motor, so when using hand to go to promote, lead to the rotation that the output of safety lid drive motor made a round trip, reduce the life of motor.

SUMMERY OF THE UTILITY MODEL

The problem of current when pushing the safety cover with the hand, the rotation that the output of safety cover drive motor made a round trip is solved, reduce the life of motor.

The utility model provides a durable house intelligence door lock, includes installation shell and apron, the positive surperficial screw connection of installation shell has the lock core, the spout has been seted up to the side of installation shell, the installation ear has all been welded to the both sides of installation shell inner wall, the positive surface pin joint of installation shell has the backup pad, the bottom welding of backup pad has the cardboard, the bottom card of cardboard is equipped with the motor, the output swing joint of motor has the driving-disc, the positive fixed surface of installation shell installs the support.

The front surface of the cover plate is fixedly provided with a rack, and the front surface of the cover plate is provided with a sliding block in an attached mode.

The driving-disc includes the bearing, the right side welding of bearing inner race has the bull stick, the right-hand member of bull stick is inserted and is equipped with the card strip, the right side subsides of bearing inner race are equipped with the fixed plate, the positive fixed surface of card strip installs the spring, the outside cover of bearing outer lane is equipped with the rand, the drive groove has been seted up to the inside of rand, the driving tooth has been seted up to the outside of rand.

Preferably, the installation shell and the apron phase-match, the length of apron is half the length of installation shell, and the apron can cover the lock core on the installation shell completely, prevents that the intelligence lock from suffering outside damage.

Preferably, the positive surface of installation shell seted up with motor assorted device groove, the bottom pin joint of motor is at the positive surface in device groove, and the motor is fixed in the inside of installation shell, makes the motor can not stand out at the positive surface of installation shell, prevents the unable normal operating of apron, also reduces the volume of apron, the support is run through to the output of motor, makes the output of motor obtain supporting, prevents that the weight of driving-disc from making the pivot of motor cause the damage.

Preferably, slider and spout phase-match, slider sliding connection makes the apron slide in the inside of spout, makes the displacement of apron obtain control moreover, still connects apron and installation shell together, prevents to drop of apron.

Preferably, the shape in drive groove is triangle-shaped, the left side angle in drive groove is less than the angle on right side, makes the rand in clockwise rotation, makes the inner circle that the card strip can not drive the bearing rotate, makes the pivot of motor can not rotate, and the rand is in anticlockwise rotation, and the card strip rotates through the inner circle piece that the bull stick drove the bearing, makes the output of motor rotatory, is equivalent to the rear axle of automotive vehicle.

Preferably, the output at the motor is established to the inside cover of bearing, makes the output of motor drive driving-disc rotate, the right surface of installation shell is seted up with driving-disc assorted turn trough, makes the driving-disc can not stand out at the right surface of installation shell, prevents the unable normal operating of apron, also reduces the volume of apron.

Compared with the prior art:

(1) this durable house intelligence lock, upwards promote the apron, make the apron remove on the installation shell, make the apron drive the rack and carry out the rebound, the slider carries out the rebound in the spout, tooth on the rack drives the rand through the drive tooth and rotates, the drive groove drives the top of card strip and rotates, make the spring tensile, it has changeed to accomplish as a drive groove, the spring drives the card strip and resets, make card strip card on next drive groove, make the outer lane of bearing rotate, make the bearing not drive the output of motor and rotate, when promoting the safety cover with the hand, the output that the safety cover can not drive the motor rotates, increase the life of motor.

(2) This durable house intelligence door lock, the apron drives the rack and descends, and tooth on the rack drives the rand through driving the tooth and rotates, drives the outside card strip of groove power in the place ahead that inclines mutually, makes the card strip unable rotation on the bull stick, makes the rand drive the inner circle of bearing and moves together, makes the output of motor rotate, makes the apron slowly down will, prevents that the apron from descending suddenly, causes the damage of apron installation shell.

Drawings

Fig. 1 is a schematic structural view of the mounting shell of the present invention;

fig. 2 is a side view of the mounting housing of the present invention;

FIG. 3 is a schematic view of the cover plate structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure of the part A in FIG. 1 according to the present invention;

fig. 5 is a schematic structural diagram of the driving disc of the present invention.

In the figure: the device comprises a mounting shell 1, a cover plate 2, a lock cylinder 3, a sliding groove 4, a mounting lug 5, a supporting plate 6, a clamping plate 7, a motor 8, a driving disk 9, a bearing 901, a rotating rod 902, a clamping strip 903, a fixing plate 904, a spring 905, a clamping ring 906, a driving groove 907, a driving tooth 908, a bracket 10, a rack 11 and a sliding block 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a durable household intelligent door lock comprises an installation shell 1 and a cover plate 2, a device groove matched with a motor 8 is formed in the front surface of the installation shell 1, the installation shell 1 is matched with the cover plate 2, a rotary groove matched with a driving disc 9 is formed in the front surface of the installation shell 1, a lock cylinder 3 is connected to the front surface of the installation shell 1 through a screw, a sliding groove 4 is formed in the side surface of the installation shell 1, installation lugs 5 are welded to two sides of the inner wall of the installation shell 1, a supporting plate 6 is connected to the front surface of the installation shell 1 through a pin, a clamping plate 7 is welded to the bottom of the supporting plate 6, the motor 8 is clamped at the bottom of the clamping plate 7, the bottom of the motor 8 is connected to the front surface of the device groove through a pin, the output end of the motor 8 penetrates through a support 10, the output end of the motor 8 is movably connected with the driving disc 9, the, a clamping strip 903 is inserted at the right end of the rotating rod 902, a fixing plate 904 is attached to the right side of the inner ring of the bearing 901, a spring 905 is fixedly mounted on the front surface of the clamping strip 903, a clamping ring 906 is sleeved outside the outer ring of the bearing 901, a driving groove 907 is formed inside the clamping ring 906, the driving groove 907 is triangular, the left angle of the driving groove 907 is smaller than the right angle, driving teeth 908 are formed outside the clamping ring 906, and a support 10 is fixedly mounted on the front surface of the mounting shell 1.

The positive fixed surface of apron 2 installs rack 11, and the length of apron 2 is half for the length of installation shell 1, and the positive surface subsides of apron 2 are equipped with slider 12, and slider 12 and spout 4 phase-match, slider 12 sliding connection are in the inside of spout 4.

The cover plate 2 is pushed upwards, the cover plate 2 moves on the installation shell 1, the cover plate 2 drives the rack 11 to move upwards, the slide block 12 moves upwards in the sliding groove 4, teeth on the rack 11 drive the retainer ring 906 to rotate through the driving teeth 908, the driving grooves 907 drive the tops of the retainer strips 903 to rotate, the springs 905 are stretched, when one driving groove 907 rotates, the springs 905 drive the retainer strips 903 to reset, the retainer strips 903 are clamped on the next retainer driving groove 907, the outer ring of the bearing 901 rotates, the bearing 901 does not drive the output end of the motor 8 to rotate, when the safety cover is pushed by hands, the safety cover does not drive the output end of the motor to rotate, the service life of the motor is prolonged, the cover plate 2 drives the rack 11 to descend, the teeth on the rack 11 drive the retainer ring 906 to rotate through the driving teeth 908, and the retainer strips 903 outside the driving grooves 907 are obliquely forward, the clamping strip 903 is made to be incapable of rotating on the rotating rod 902, the clamping ring 906 drives the inner ring of the bearing 901 to move together, the output end of the motor 8 is made to rotate, the cover plate 2 is made to slowly fall down, and the cover plate 2 is prevented from suddenly falling to cause damage to the mounting shell 1 of the cover plate 2.

When the intelligent lock is used, when the intelligent lock is powered off, the cover plate 2 is pushed upwards, the cover plate 2 moves on the installation shell 1, the cover plate 2 drives the racks 11 to move upwards, the sliding block 12 moves upwards in the sliding groove 4, teeth on the racks 11 drive the clamping rings 906 to rotate through the driving teeth 908, the driving grooves 907 drive the tops of the clamping strips 903 to rotate, the springs 905 stretch, when one driving groove 907 is rotated, the springs 905 drive the clamping strips 903 to reset, the clamping strips 903 are clamped on the next driving groove 907, the outer rings of the bearings 901 rotate, the output ends of the motors 8 are not driven by the bearings 901 to rotate, the lock core 3 is opened, after a door is opened, hands are loosened, the cover plate 2 drives the racks 11 to descend, the teeth on the racks 11 drive the clamping rings 906 to rotate through the driving teeth 908, the clamping strips 903 outside the driving grooves 907 are obliquely forward, and the clamping strips 903 cannot rotate on the rotating rods 902, the collar 906 drives the inner ring of the bearing 901 to move together, so that the output end of the motor 8 rotates, and the cover plate 2 slowly descends.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a durable house intelligence door lock, includes installation shell (1) and apron (2), its characterized in that: the front surface of the mounting shell (1) is in screwed connection with a lock cylinder (3), a sliding groove (4) is formed in the side face of the mounting shell (1), mounting lugs (5) are welded on two sides of the inner wall of the mounting shell (1), a supporting plate (6) is in pin connection with the front surface of the mounting shell (1), a clamping plate (7) is welded at the bottom of the supporting plate (6), a motor (8) is clamped at the bottom of the clamping plate (7), a driving disc (9) is movably connected to the output end of the motor (8), and a support (10) is fixedly mounted on the front surface of the mounting shell (1);

a rack (11) is fixedly arranged on the front surface of the cover plate (2), and a sliding block (12) is attached to the front surface of the cover plate (2);

the driving disc (9) comprises a bearing (901), a rotating rod (902) is welded on the right side of an inner ring of the bearing (901), a clamping strip (903) is inserted at the right end of the rotating rod (902), a fixing plate (904) is attached to the right side of the inner ring of the bearing (901), a spring (905) is fixedly mounted on the front surface of the clamping strip (903), a clamping ring (906) is sleeved outside an outer ring of the bearing (901), a driving groove (907) is formed in the clamping ring (906), and driving teeth (908) are formed in the outside of the clamping ring (906).

2. The durable household intelligent door lock of claim 1, wherein: the mounting shell (1) is matched with the cover plate (2), and the length of the cover plate (2) is half of that of the mounting shell (1).

3. The durable household intelligent door lock of claim 1, wherein: the positive surface of installation shell (1) is seted up with motor (8) assorted device groove, the bottom pin joint of motor (8) is at the device groove positive surface, support (10) are run through to the output of motor (8).

4. The durable household intelligent door lock of claim 1, wherein: the sliding block (12) is matched with the sliding groove (4), and the sliding block (12) is connected inside the sliding groove (4) in a sliding mode.

5. The durable household intelligent door lock of claim 1, wherein: the shape of the driving groove (907) is triangular, and the left angle of the driving groove (907) is smaller than the right angle.

6. The durable household intelligent door lock of claim 1, wherein: the output end of the motor (8) is sleeved with the inside of the bearing (901), and a rotary groove matched with the driving disc (9) is formed in the front surface of the mounting shell (1).