Summary of the invention
The purpose of this invention is to provide a kind of Electric lock that improves anti-theft effect, improves functional performance.
The present invention includes base, drive motor, body, tightening latch, be sheathed on the spring on the tightening latch and be mounted on shell on the base; Base is provided with motor base (frame) and the pedestal that group is established drive motor; Pedestal forms the storage tank that a side is provided with perforation; Be installed with stop catch plate in the drive motor rotating shaft; Be convexly equipped with on the body wall with the drive motor rotating shaft on the corresponding block body of stop catch plate, establish the convex body of perforation in body one end is provided with, and on the wall of convex body, be provided with relatively and connect perforation and insert sincere pin-and-hole for latch; Tightening latch system is arranged in the convex body of body and is arranged in the base pedestal storage tank, and the tightening latch two ends are respectively equipped with pin-and-hole and inlay.
Wherein:
Base is provided with the holder that group is established auxiliary motor; Holder is provided with axis hole; The rotating shaft that is mounted on the auxiliary motor of holder one side is arranged in the holder axis hole; Be provided with the connecting rod of being located at the holder opposite side between body and the auxiliary motor rotating shaft; One end of connecting rod is provided with correspondence and is mounted on axis hole in the auxiliary motor rotating shaft, is provided with projection on the wall of connecting rod relatively; Body be provided be provided with relatively with connecting rod on the corresponding chute of projection.
The inlay of tightening latch end forms arc surface.
Owing to the present invention includes base, drive motor, body, tightening latch, be sheathed on the spring on the tightening latch and be mounted on shell on the base; Base is provided with motor base (frame) and the pedestal that group is established drive motor; Pedestal forms the storage tank that a side is provided with perforation; Be installed with stop catch plate in the drive motor rotating shaft; Be convexly equipped with on the body wall with the drive motor rotating shaft on the corresponding block body of stop catch plate, establish the convex body of perforation in body one end is provided with, and on the wall of convex body, be provided with relatively and connect perforation and insert sincere pin-and-hole for latch; Tightening latch system is arranged in the convex body of body and is arranged in the base pedestal storage tank, and the tightening latch two ends are respectively equipped with pin-and-hole and inlay.When desiring to lock, only need push the button of locking on the remote controller, remote control by remote controller, starting drive motor rotates counterclockwise, and the drive stop catch plate rotates, when stop catch plate go to the rear of body block body so that the block body retaining is held, make body can't in move and locate, and make tightening latch because of body location can't in move, the inlay of tightening latch then stopper in the draw-in groove of doorframe deck, so, can finish the action of locking, before the tightening latch of not triping with remote controller, door-plate can't be opened because of the stopper that is subjected to tightening latch, can reach antitheft effect really; When desiring to unblank, only need push the unlock button of remote controller, remote control by remote controller, starting drive motor clockwise rotates, and the drive stop catch plate rotates, when stop catch plate goes to the rear that breaks away from the body block body, body no longer is subjected to the retaining of stop catch plate to hold spacing and moved inward, and forms unlocking condition, and the user only need grip door knob door-plate is opened, and make and move in the tightening latch and compress spring, the inlay that makes tightening latch pushed by the doorframe deck and in move in the pedestal storage tank, and move in the interlock body, tightening latch no longer is embedded in the draw-in groove of doorframe deck, so, can finish unlocking action; When the deck of tightening latch disengaging doorframe on the door-plate is supported by deck no longer, outwards pushing tightening latch by the elastic-restoring force that is sheathed on the spring on the tightening latch moves outward, and the interlock body moves and returns back to original position, if when desiring to lock once more, then as mentioned above, start drive motor and rotate counterclockwise, the rotation of drive stop catch plate in the body block body, promptly will be finished the action of locking with block again; Promptly start the drive motor action, finish and lock and unlocking action, can reach antitheft effect really by remote control; During use, the present invention can independently be installed on door-plate; Also can be attached in the door lock and use, have the double anti-theft effect of locking concurrently with remote control and key; Not only improve anti-theft effect, and improve functional performance, thereby reach purpose of the present invention.
The specific embodiment
As shown in Figure 2, the present invention includes base 2, drive motor 3, auxiliary motor 4, be fixed in connecting rod 5 in auxiliary motor 4 rotating shafts 40, be sheathed on body 6, tightening latch 7 on the connecting rod 5, be sheathed on the spring 8 on the tightening latch 7 and be mounted on shell 9 on the base 2.
Base 2 is provided with motor base (frame) 20, pedestal 21 and holder 24.Pedestal 21 forms the storage tank 22 that a side is provided with perforation 23.Holder 24 is provided with axis hole 25.
Drive motor 3 is to be located on the motor base (frame) 20 of base 2, is installed with stop catch plate 31 in its rotating shaft 30.
Auxiliary motor 4 is to be located at base 2 holders 24 1 sides, and rotating shaft 40 is arranged in holder 24 axis holes 25 on it.
One end of connecting rod 5 is provided with axis hole 50, is provided with projection 51 on the wall of connecting rod 5 relatively.
Be convexly equipped with block body 60 on body 6 walls and be provided with relatively with connecting rod 5 on projection 51 corresponding chutes 61, establish the convex body 62 of perforation 63 in body 6 one ends are provided with, and on the wall of convex body 62, be provided with relatively and connect perforation 63 and insert sincere pin-and-holes 64 for latch 65.
Tightening latch 7 is to be arranged in the convex body 62 of body 6 and to be arranged in base 2 pedestals 21 storage tanks 22, and tightening latch 7 two ends are respectively equipped with the inlay 71 that pin-and-hole 70 and end form arc surface.
During assembling,, at first 30 drive motors 3 that set firmly stop catch plate 31 in the rotating shaft are mounted on the motor base (frame) 20 of base 2 as Fig. 2, Fig. 3, shown in Figure 4; Auxiliary motor 4 is mounted on holder 24 1 sides of base 2, and the rotating shaft 40 of auxiliary motor 4 is arranged in the axis hole 25 of holder 24; Connecting rod 5 is mounted in the rotating shaft 40 of auxiliary motor 4; Body 6 is sheathed on the connecting rod 5, and makes projection 51 on the connecting rod 5 be positioned at the chute 61 of body 6, so that body 6 can slippage on connecting rod 5, before the block body 61 of body 6 then is positioned at the stop catch plate 31 of drive motor 3; The tightening latch 7 of sheathed spring 8 is located in the storage tank 22 of base 2 pedestals 21, and the end that makes tightening latch 7 pass the perforation 23 of storage tank 22 is inserted in the perforation 63 of body 6 projections 62, make on the tightening latch 7 that pin-and-hole 64 aligns on pin-and-hole 70 and the body 6, and latch 65 is inserted in the pin-and- hole 64,70, so that tightening latch 7 and body 6 are connected as one, the two ends of spring 8 then are held in tightening latch 7 inlays, 71 inner faces and pedestal 21 storage tanks 22 internal faces respectively; At last shell 9 is mounted on the base 2, so, promptly finishes overall package of the present invention.
During use, as shown in Figure 4, the present invention can independently be installed on the door-plate 15.As shown in Figure 6, the present invention also can be attached in door 16 locks and use, and has the double anti-theft effect of locking with remote control and key concurrently.
When desiring to lock, as shown in Figure 5, only need push the button of locking on the remote controller, remote control by remote controller, starting drive motor 3 rotates counterclockwise, and drive stop catch plate 31 rotates, when stop catch plate 31 go to the rear of body 6 block bodies 60 so that block body 60 retainings are held, make body 6 can't in move and locate, and make tightening latch 7 because of body 6 location can't in move, 71 stoppers of the inlay of tightening latch 7 are in the draw-in groove 141 of doorframe 14 decks 140, so, can finish the action of locking, before the tightening latch 7 of not triping with remote controller, door-plate 15 can't be opened because of the stopper that is subjected to tightening latch 7, can reach antitheft effect really.
When desiring to unblank, as shown in Figure 7, only need push the unlock button of remote controller, remote control by remote controller, starting drive motor 3 clockwise rotates, and drive stop catch plate 31 rotates, when stop catch plate 31 goes to the rear that breaks away from body 6 block bodies 60, body 6 no longer is subjected to the retaining of stop catch plate 31 to hold spacing and moved inward, and forms unlocking condition, and the user only need grip door knob door-plate 15 is opened, form the end of arc surface because of tightening latch 7 outer end inlays 71, so can inwardly push tightening latch 7 along the arc surface of inlay 71, make and move in the tightening latch 7 and compress spring 8, the inlay 71 that makes tightening latch 7 pushed by doorframe 14 decks 140 and in move in pedestal 21 storage tanks 22, and interlock body 6 moves in sliding on connecting rod 5, tightening latch 7 no longer is embedded in the draw-in groove 141 of doorframe 14 decks 140, so, can finishes unlocking action.When the deck 140 of the 7 disengaging doorframes 14 of tightening latch on the door-plate 15 is supported by deck 140 no longer, outwards push tightening latch 7 outer moving by the elastic-restoring force that is sheathed on the spring 8 on the tightening latch 7, and interlock body 6 moves and returns back to original position, if when desiring to lock once more, then as mentioned above, start drive motor 3 and rotate counterclockwise, 31 rotations of drive stop catch plate in body 6 block bodies 60, promptly will be finished the action of locking with block again.
When the back drive motor 3 of locking breaks down, the user only must push the auxiliary knob of remote controller, starting auxiliary motor 4 rotates counterclockwise, and drivening rod 5 rotates, 5 on connecting rod is located at body 6 chutes 61 interior projections 51 by it and is driven bodies 6 rotations, make the block body 60 of body 6 break away from the block formation unbuckled state that is fixedly arranged on stop catch plate 31 in drive motor 3 rotating shafts 30, can make in body 6 and the tightening latch 7 and move, form unlocking action, situation about can't open because of drive motor 3 faults can not take place, and uses to have safety.
As mentioned above, the present invention has following advantage really:
1, the present invention can start drive motor 3 actions by remote control, finishes and locks and unlocking action, can reach antitheft effect really.
2, the present invention starts auxiliary motor 4 actions by the supplemental button of pushing remote controller, finishes unlocking action, can prevent to take place because of the situation that drive motor 3 faults can't be opened lockset, uses to have safety.