CN105507689A

CN105507689A - Bluetooth padlock

Info

Publication number: CN105507689A
Application number: CN201610029867.9A
Authority: CN
Inventors: 陈健全
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-15
Filing date: 2016-01-15
Publication date: 2016-04-20
Anticipated expiration: 2036-01-15
Also published as: CN105507689B

Abstract

The invention discloses a Bluetooth padlock. The Bluetooth padlock comprises a lock body, a lock hook, a Bluetooth control circuit and a locking device. The locking device comprises a motor, a shift pin and a sheave, wherein forward and reverse rotation of the motor can be controlled by the Bluetooth control circuit, the shift pin is eccentrically fixed to a rotary shaft of the motor, the sheave can be shifted by the shift pin to rotate and is arranged on one side of a shaft rod of the lock hook, a protruding block is arranged on the shaft rod, axial movement of the protruding block can be stopped by the sheave, and the sheave is provided with a gap which the protruding block can pass through and a shift groove which the shift pin can slide in. The locking device of the Bluetooth padlock is composed of the motor, the shift pin and the sheave, the motor can drive the shift pin to rotate in a reciprocating mode, the shift pin rotates to shift the sheave to rotate in a reciprocating mode, the gap in the sheave is driven to switch between a position aligned with the protruding block on the shaft rod and a position staggered with the protruding block on the shaft rod, and therefore stretch and contraction of the lock hook are controlled. The Bluetooth padlock is simple in structure, reliable and stable in operation, low in failure rate and capable of being applied to bags for customs.

Description

Bluetooth padlock

Technical field

The present invention relates to padlock technology field, refer in particular to a kind of padlock adopting bluetooth to carry out lock control.

Background technology

Traditional padlock mainly contains key padlock and cipher hang lock.Key hook is latched in the problem of easily losing key, and cipher hang lock then exists the problem that password easily leaks.Therefore for improving convenience and the confidentiality of padlock, have developed bluetooth padlock, Bluetooth control circuit is installed additional in padlock, at computing terminal, bluetooth key authentication software is installed simultaneously, computing terminal controls Bluetooth control circuit by bluetooth key authentication and sends lock control instruction, and lock control instruction controls lock device and unblanks to latch hook or lock.Particularly modern people staff mobile terminal substantially, bluetooth padlock is that modern people provide great convenience and confidentiality.But bluetooth padlock, as the emerging product of one, also exists place perfect not, be mainly manifested in lock device structure reasonable not, often occur the problems such as operation troubles.

Summary of the invention

The technical problem to be solved in the present invention is to provide a kind of lock device bluetooth padlock rational in infrastructure.

For solving the problems of the technologies described above adopted technical scheme: a kind of bluetooth padlock, include lock body, be installed in rotation on the latch hook of lock body, be arranged in lock body and can be had the terminal control of bluetooth key authentication to send the Bluetooth control circuit of lock control instruction, and be arranged in lock body the lock device accepting lock control instruction control latch hook and lock and unblank, it is characterized in that: described lock device comprises can by the motor of its rotating of Bluetooth control control circui, with the finger that machine shaft bias is fixing, and its sheave rotated can be stirred by finger, sheave is located at the sidepiece of the axostylus axostyle of latch hook, axostylus axostyle is formed and can be stopped its projection moved axially by sheave, sheave offers and can hold breach that projection passes through and can the allocating slot that slides of accommodating finger.

On the basis of the above, a locating shaft is fixed in the rotating shaft of described motor with one heart, sheave is formed with the cambered surface that can offset with the circumferential wall form fit of locating shaft respectively on the sidewall of allocating slot both sides, and locating shaft is provided with the end near allocating slot that can hold cambered surface near the sidewall of finger inserts and dodge breach with what make sheave rotate.

On the basis of the above, described Bluetooth control circuit comprises the switch sending lock control instruction.

On the basis of the above, be also provided with in described lock body in order to the hook portion of latch hook is carried out lock control, can by customs's key unlocking and the customs of locking lock device.

Adopt the beneficial effect that the present invention brings: the lock device of bluetooth padlock of the present invention is set as and is made up of motor, finger and sheave, motor can drive finger reciprocating rotation, utilize the rotation of finger to stir sheave reciprocating rotation, order about breach on sheave and just axostylus axostyle projection and staggering between axostylus axostyle projection two positions is being changed.When breach is just to projection, latch hook can freely up and down stretch, and is unlocking condition; When breach staggers projection, latch hook cannot free-extension, and after locking, latch hook cannot pull open.Bluetooth pad lock structure of the present invention is simple, and reliable stable, failure rate is low, more can be used for the case and bag padlock of customs's clearance.

Accompanying drawing explanation

Fig. 1 is the structural representation of bluetooth padlock of the present invention;

Fig. 2 is the structural representation of lock device of the present invention.

Detailed description of the invention

As shown in Figure 1-2, a kind of bluetooth padlock, includes lock body 1, is installed in rotation on the latch hook 2 of lock body 1, to be arranged in lock body 1 and can be accepted lock control instruction by the terminal control with bluetooth key authentication to the Bluetooth control circuit 3 and being arranged in lock body 1 sending lock control instruction and control the lock device that latch hook 2 locks and unblank.In the present invention, described lock device comprises and can be controlled motor 4, the finger 5 fixing with motor 4 rotating shaft bias of its rotating by Bluetooth control circuit 3 and can be stirred its sheave 6 rotated by finger 5, sheave 6 is located at the sidepiece of the axostylus axostyle 21 of latch hook 2, axostylus axostyle 21 is formed and can be stopped its projection 21.1 moved axially by sheave 6, sheave 6 offers and can hold breach 61 that projection 21.1 passes through and can the allocating slot 62 that slides of accommodating finger 5.When motor 4 drives finger 5 to rotate, finger 5 is stirred sheave 6 and is rotated, make breach 61 on sheave 6 just to the projection 21.1 of axostylus axostyle 21, now projection 21 can freely pass through breach 61, such latch hook 2 just can freely up and down move, after pull-up latch hook 2, latch hook 2 just bluetooth padlock free to rotate is in unlocking condition.When needing to lock to bluetooth padlock, after being pressed into latch hook 2, the hook portion of latch hook 2 inserts the lockhole of lock body 1, starter motor 4 rotates backward, and sheave 6 turns round, and breach 61 is staggered projection 21.1, now projection 21 is subject to the wheel wall stop of sheave 6, latch hook 2 cannot pull-up, and the hook end of latch hook 2 is locked in lockhole, and bluetooth padlock is in locking state.

For preventing causing misrouting of sheave 6 falling in the process of touching, there is movement interference for preventing between sheave 6 and finger 5 simultaneously, ensure that finger 5 can be come in and gone out the allocating slot 62 of sheave 6 smoothly, a locating shaft 7 can be fixed with one heart in the rotating shaft of motor 4, sheave 6 is formed with the cambered surface 63 that can offset with the circumferential wall form fit of locating shaft 7 respectively on the sidewall of allocating slot 62 both sides, and locating shaft 7 is provided with the end near allocating slot 62 that can hold cambered surface 63 near the sidewall of finger 5 inserts and dodge breach 71 with what make sheave 6 rotate, like this when the cambered surface 63 that sheave 6 turns to both sides offsets with the circumferential wall of locating shaft 7 respectively, all can ensure that sheave 6 is in current motion state, and dodging breach 71 finger 5 can be made to be come in and gone out smoothly allocating slot 62 on locating shaft 7, and then sheave 6 reciprocating rotation can be stirred.

For ease of manipulation by the bluetooth padlock after key authentication, Bluetooth control circuit 3 comprises the switch 31 sending lock control instruction, like this when bluetooth padlock is by after key authentication, can directly on padlock Push switch 31 manipulate and lock and unblank.

For expanding the scope of application of bluetooth padlock, be such as exclusively used in the case and bag padlock of customs's safety check clearance, can be provided with in lock body 1 in order to the hook portion 22 of latch hook 2 is carried out lock control, can by customs's key unlocking and the customs of locking lock device 8.This customs's lock device 8 adopts conventional customs's lock device, be typically provided with an extensible member 81 and customs key cylinder 82 to offset coordinating of tooth 84 by bore groove 83 with boring, the top of extensible member 81 is provided with the lockhole of hook portion 22 insertion can holding latch hook 2, entangles the spring 85 keeping its retraction trend outside extensible member 81.When customs security staff needs to unblank to check to case and bag, can with one special customs key turns key cylinder 82, cone groove 83 and cone tooth 84 are engaged, extensible member 81 is retracted under the effect of spring 85 in lock body 1, expose the hook portion 22 of latch hook 2, make latch hook 2 free to rotate, padlock is opened; After inspection, revolution key cylinder 82, the displacement produced by cone groove 83 and the misfit of cone tooth 84 is ejected extensible member 81 outward, and make hook portion 22 mortise lock of latch hook 2 in the lockhole of extensible member 81, padlock is locked again.

Claims

1. a bluetooth padlock, include lock body, be installed in rotation on the latch hook of lock body, be arranged in lock body and can be had the terminal control of bluetooth key authentication to send the Bluetooth control circuit of lock control instruction, and be arranged in lock body the lock device accepting lock control instruction control latch hook and lock and unblank, it is characterized in that: described lock device comprises can by the motor of its rotating of Bluetooth control control circui, with the finger that machine shaft bias is fixing, and its sheave rotated can be stirred by finger, sheave is located at the sidepiece of the axostylus axostyle of latch hook, axostylus axostyle is formed and can be stopped its projection moved axially by sheave, sheave offers and can hold breach that projection passes through and can the allocating slot that slides of accommodating finger.

2. bluetooth padlock according to claim 1, it is characterized in that: a locating shaft is fixed in the rotating shaft of described motor with one heart, sheave is formed with the cambered surface that can offset with the circumferential wall form fit of locating shaft respectively on the sidewall of allocating slot both sides, and locating shaft is provided with the end near allocating slot that can hold cambered surface near the sidewall of finger inserts and dodge breach with what make sheave rotate.

3. bluetooth padlock according to claim 1, is characterized in that: described Bluetooth control circuit comprises sending the switch of lock control instruction.

4., according to the arbitrary described bluetooth padlock of claim 1-3, it is characterized in that: be also provided with in described lock body in order to the hook portion of latch hook is carried out lock control, can by customs's key unlocking and the customs of locking lock device.