CN201818140U

CN201818140U - Novel door lock

Info

Publication number: CN201818140U
Application number: CN2010205756455U
Authority: CN
Inventors: 王清伟; 程思遥; 周嘉欣
Original assignee: Shanghai No 1 High School
Current assignee: Shanghai No 1 High School
Priority date: 2010-10-22
Filing date: 2010-10-22
Publication date: 2011-05-04
Anticipated expiration: 2020-10-22

Abstract

The utility model discloses a novel door lock, which comprises a door, an electronic key, a fiber key hole, a lockhole, fiber, a photoelectric control unit, a motor and a lock bolt. The photoelectric control unit, the motor and the lock bolt are arranged inside the wall. The photoelectric control unit is electrically connected with the motor and the motor is connected with the lock bolt. The photoelectric control unit leads out the fiber and the fiber is arranged inside the wall. The fiber key hole is fixedly arranged on the surface of the door.One end of the fiber key hole leads out the fiber and the fiber is arranged inside the door.When the door is closed, the fiber inside the wall contacts with the fiber inside the door, which are connected with each other.

Description

New door lock

Technical field

The utility model relates to a kind of door lock, refers to the new door lock of a kind of dead bolt in body of wall especially.

Background technology

Security door of the prior art adopts electronic anti-theft door lock, the door lock mechanism of this anti-theft device comprises that signaling control unit and dead bolt generally are installed on the body, be easy to approaching, and the position of door lock mechanism on the door body exposes undoubtedly, Gu the material for door lock need adopt hard material to prevent destructive the unlatching, so electronic anti-theft door lock of the prior art not only exists ruined hidden danger also to increase the cost of production of door lock simultaneously.

Summary of the invention

The purpose of this utility model is to improve above-mentioned deficiency, improves the anti-theft capability of door lock, reduces production costs.

For realizing this purpose, the utility model provides a kind of new door lock, comprise a body, electron key, optical fiber keyhole, lockhole, optical fiber, photosignal control module, motor and dead bolt, it is characterized in that: described photosignal control module, motor and dead bolt are arranged at body of wall inside, described photosignal control module and motor keep electrically connecting, and described dead bolt is in transmission connection in described motor; Described photosignal control module is drawn an optical fiber, and described optical fiber is located at body of wall inside; Described optical fiber keyhole is fixedly arranged on a surface, and one of optical fiber keyhole is drawn optical fiber, and described optical fiber is located at a body inside; Described door body is inner to be set to the body of wall internal optical fiber: when the door body was closed, this body internal optical fiber and the mutual conducting of body of wall internal optical fiber kept connecting; The corresponding described latch bolt position of described Men Tiyi side is provided with a plurality of lockholes.

The utility model further improves and is that photosignal control module and motor adopt Metal Packaging and insulation-encapsulated, realize anti-electromagnetic interference.

Adopt above-mentioned new door lock, when the door body is closed, the available electron key inserts the optical signal after the optical fiber keyhole sends encryption, arrive the photosignal control module by Optical Fiber Transmission, described photosignal control module converts optical signal the signal of telecommunication to and further transfers to motor, by described Electric Machine Control dead bolt locking or release.

Because fiber-optic signal is feedback not, there is not decrypted possibility, be provided with in the body of wall owing to dead bolt simultaneously, therefore the door body is more firmly solid, photosignal control module, motor and dead bolt are placed in body of wall inside, have avoided ruined possibility, simultaneously owing to be placed in body of wall inside, so less demanding to dead bolt size and material, consolidate utility model and not only improved anti-theft capability and also reduced cost of production.

Description of drawings

Fig. 1 is the schematic diagram of Men Tiyu body of wall closed condition;

Schematic internal view when Fig. 2 closes locking for the door body;

Fig. 3 is the body of wall schematic internal view.

The specific embodiment

As shown in Figure 1, 2, type gate of the present utility model body 10 internal constructions of locking a door comprise optical fiber keyhole 110, door body internal optical fiber 120, lockhole 130.Described optical fiber keyhole 110 is fixedly arranged on a body 10 surfaces, and this optical fiber keyhole 110 links to each other with door body internal optical fiber 120.Door body 10 1 sides are provided with a plurality of lockholes 130.

Cooperate shown in Figure 3ly, body of wall 20 inner new door lock structures comprise photosignal control module 210, body of wall internal optical fiber 220, motor 230 and dead bolt 240.Described photosignal control module 210 links to each other with body of wall internal optical fiber 220.This photosignal control module 210 and motor 230 keeps being electrically connected, and this motor 230 connects controls dead bolts 240, and described dead bolt 240 is corresponding with described lockhole 130.Better embodiment of the present utility model, this dead bolt 240 is provided with 2 places altogether.

Described body of wall internal optical fiber 220 is set to door body internal optical fiber 120: when door body 10 closures, this a body of wall internal optical fiber 220 and the 120 mutual conductings of door body internal optical fiber keep connecting.

The utility model further improves and is that photosignal control module 210 and motor 230 adopt Metal Packaging and insulation-encapsulated, realize anti-electromagnetic interference.

When door body 10 closures, the available electron key inserts the infrared signal after optical fiber keyhole 110 sends encryption, be transferred to photosignal control module 210 by door body internal optical fiber 120 and body of wall internal optical fiber 220, described photosignal control module 210 converts data signal to analog signal to motor 230, by 240 locking or the releases of described motor 230 control dead bolts.

Claims

1. new door lock, comprise a body, electron key, optical fiber keyhole, lockhole, optical fiber, photosignal control module, motor and dead bolt, it is characterized in that: described photosignal control module, motor and dead bolt are arranged at body of wall inside, described photosignal control module and motor keep electrically connecting, and described dead bolt is in transmission connection in described motor;

Described photosignal control module is drawn an optical fiber, and described optical fiber is located at body of wall inside;

Described optical fiber keyhole is fixedly arranged on a surface, and one of optical fiber keyhole is drawn optical fiber, and described optical fiber is located at a body inside;

Described door body is inner to be set to the body of wall internal optical fiber: when the door body was closed, this body internal optical fiber and the mutual conducting of body of wall internal optical fiber kept connecting;

The corresponding described latch bolt position of described Men Tiyi side is provided with a plurality of lockholes.

2. door lock according to claim 1, it is characterized in that: described photosignal control module and motor adopt the insulation materials encapsulation.