CN208587021U - A kind of bluetooth lock - Google Patents

Abstract

The utility model proposes a kind of bluetooth locks, including lock housing, the lock core that latches and be mounted in lock housing, lock housing includes inner housing and outer housing, shell connection, door bell device is equipped in lock housing, lock core includes mainboard, electromagnet apparatus, pull rod, L shape latch hook and U-shaped latch hook, electromagnet apparatus includes shell and electromagnetic draw bar, sliding slot is equipped in shell, electromagnetic draw bar bottom is located in sliding slot, and pull rod is vertically connected on electromagnetic draw bar top, and pull rod right end connects L shape latch hook, L shape latch hook lower right-hand side connects U-shaped latch hook, and lock is connect with U-shaped latch hook；The utility model proposes a kind of bluetooth locks, the Bluetooth information of the transmission of Client handset is received by the Bluetooth Receiver in lock, it is powered by mainboard to electromagnet, move down electromagnetic draw bar, it drives and is moved up on the right side of L shape latch hook, the restraint to U-shaped latch hook is lost, the effect for realizing unlocking is moved to the right by torsional spring above U-shaped latch hook, to achieve the effect that using bluetooth auto-unlocking.

Description

A kind of bluetooth lock

Technical field

The utility model relates to security protections, anti-theft lock field, and in particular to a kind of bluetooth lock.

Background technique

Present market is that the most common door lock is exactly to be opened using key, and there are also the locks of some intelligents, by close Code, magnetic card or fingerprint are opened, and this lock is all outer connected control system, and power supply mode is typically all that AC turns DC, this power supply mode Dangerous, this kind of lock is typically all a built-in moveable closing piece, makes closing piece by receiving correct password, magnetic card or fingerprint Lock is removed, thus achieve the effect that lock core is separated with lock, complex, the opposite manufacturing cost of this lock core internal structure Also relatively high, and this motion mode of closing piece is easily damaged, and service life is not grown, and therefore, the utility model proposes one kind Bluetooth is locked and is solved the above problems.

Utility model content

In view of the above-mentioned problems, receiving client by the Bluetooth Receiver in lock the utility model proposes a kind of bluetooth lock The Bluetooth information of the transmission of mobile phone is powered to electromagnet by mainboard, moves down electromagnetic draw bar, drive on the right side of L shape latch hook It moves up, loses the restraint to U-shaped latch hook, move the effect for realizing unlocking to the right by torsional spring above U-shaped latch hook, from And achieve the effect that using bluetooth auto-unlocking.

The utility model proposes a kind of bluetooth locks, including lock housing, the lock core that latches and be mounted in lock housing, the lock housing packet Inner housing and outer housing are included, the inner housing and outer housing are fixed by screws, and the inner casing external surface is equipped with spiral shell Wire hole, the screw, which passes through screw hole, connects inner housing with outer housing, and door bell device, the doorbell dress are equipped in the lock housing It sets including loudspeaker and doorbell switch, the doorbell switch is located at shell external surface, and the loudspeaker is located in lock housing, described Loudspeaker outer surface and inner housing flush with outer surface, inner casing external surface position corresponding with loudspeaker is equipped with loudspeaker Hole, the lock core include mainboard, electromagnet apparatus, pull rod, L shape latch hook and U-shaped latch hook, the electromagnet apparatus include shell and Electromagnetic draw bar, the shell is interior to be equipped with sliding slot, and the electromagnetic draw bar bottom is located in sliding slot, and the pull rod is vertically connected on electromagnetism Pull rod top, the pull rod right end connect L shape latch hook, are equipped with a downward gib head one, the gib head one on the right side of the L shape latch hook Lower section is equipped with U-shaped latch hook, and top is equipped with gib head two to the right on the left of the U-shaped latch hook, and the gib head one and gib head two are mutually suitable Match, top is equipped with gib head three to the left on the right side of the U-shaped latch hook, lockhole is equipped on the right side of the lock housing, the lock is across lockhole It is connect with the gib head three being located inside lock housing, the shell external surface is equipped with an external power supply mouth, and the external power supply mouth connects Mainboard is connect, the mainboard is equipped with a Bluetooth Receiver.

Further improvement lies in that: the middle part of the L shape latch hook and the bottom of U-shaped latch hook are equipped with a bolt, the bolt It is fixedly connected with lock housing, the middle part of the L shape latch hook and U-shaped latch hook are slidably connected with bolt respectively.

Further improvement lies in that: the U-shaped latch hook is equipped with a torsional spring, and one end of the torsional spring connects U-shaped latch hook upper end, Other end connection is located in the limiting slot below U-shaped latch hook.

Further improvement lies in that: the sliding slot bottommost is equipped with an electromagnet, and the electromagnet connects mainboard, the electromagnetism Pull rod outer surface is equipped with spring one, and one upper end of spring connects electromagnetic draw bar, is fixedly connected on shell below the spring one Surface, the electromagnetic draw bar upper end are equipped with a perforation, and the pull rod passes through the perforation on electromagnetic draw bar.

Further improvement lies in that: the electromagnetic draw bar is equipped with a stop collar, is fixedly connected with limit above the spring one Below ring.

Further improvement lies in that: a limited block is equipped on the left of the pull rod, the volume of the limited block is greater than perforation.

Further improvement lies in that: it is equipped with spring two on the right side of the pull rod, passes through the connection L shape lock of spring two on the right side of the pull rod Hook.

Further improvement lies in that: the mainboard is equipped with a battery case, the battery case outer surface and inner casing external surface Concordantly, battery is equipped in the battery case, the battery case outer surface is equipped with a slide lid.

Further improvement lies in that: the external power supply mouth is that Micro USB interface, Type-c interface and Lightning connect One or more combinations of mouth, external power supply mouth outer surface are equipped with waterproof plug.

Further improvement lies in that: it is equipped with push switch above inner housing, connects electromagnetic draw bar top below the push switch Portion.

The utility model has the beneficial effects that the utility model receives the hair of Client handset by the Bluetooth Receiver in lock The Bluetooth information sent, mainboard are powered to electromagnet, move down electromagnetic draw bar, are driven and are moved up on the right side of L shape latch hook, lose To the restraint of U-shaped latch hook, the effect realized and unlocked is moved by torsional spring to the right above U shape latch hook, to reach using blue The effect of tooth auto-unlocking, in the case where no power supply can by external mobile power supply power supply, after opening again from it is internal more Battery is changed, also can be from by mechanically pressing push switch, to achieve the effect that unlocking, the inside of this bluetooth lock is additionally provided with door Bell, visiting personnel can be such that loudspeaker makes a sound by pressing doorbell switch, so that owner be reminded to open the door.

Detailed description of the invention

Fig. 1 is the utility model unlocking condition schematic diagram of internal structure.

Fig. 2 is that the utility model shuts state schematic diagram of internal structure.

Fig. 3 is the utility model front view.

Fig. 4 is the utility model rearview.

In figure: 1- lock, 2- inner housing, 3- outer housing, 4- screw, 5- loudspeaker, 6- doorbell switch, 7- speaker hole, 8- mainboard, 9- pull rod, 10-L shape latch hook, 11-U shape latch hook, 12- shell, 13- electromagnetic draw bar, 14- gib head one, 15- gib head two, 16- gib head three, 17- lockhole, 18- external power supply mouth, 19- bolt, 20- torsional spring, 21- limiting slot, 22- spring one, 23- limit Ring, 24- limited block, 25- spring two, 26- battery case, 27- battery, 28- slide lid, 29- waterproof plug, 30- push switch.

Specific embodiment

In order to deepen the understanding to the utility model, the utility model is further described below in conjunction with embodiment, The present embodiment is only used for explaining the utility model, does not constitute the restriction to scope of protection of the utility model.

A kind of bluetooth lock, described including lock housing, lock 1 and the lock core being mounted in lock housing according to shown in Fig. 1,2,3,4 Lock housing includes inner housing 2 and outer housing 3, and the inner housing 2 is fixedly connected with outer housing 3 by screw 4, outside the inner housing 2 Surface is equipped with screw hole, and the screw 4, which passes through screw hole, connects inner housing 2 and outer housing 3, and doorbell is equipped in the lock housing Device, the door bell device include loudspeaker 5 and doorbell switch 6, and the doorbell switch 6 is located at 3 outer surface of outer housing, described to raise Sound device 5 is located in lock housing, 5 outer surface of loudspeaker and 2 flush with outer surface of inner housing, 2 outer surface of inner housing and loudspeaking The corresponding position of device 5 is equipped with speaker hole 7, and the lock core includes mainboard 8, electromagnet apparatus, pull rod 9, L shape latch hook 10 and U-shaped Latch hook 11, the electromagnet apparatus include shell 12 and electromagnetic draw bar 13, are equipped with sliding slot, the electromagnetic draw bar in the shell 12 13 bottoms are located in sliding slot, and the pull rod 9 is vertically connected on 13 top of electromagnetic draw bar, and 9 right end of pull rod connects L shape latch hook 10, a downward gib head 1 is equipped on the right side of the L shape latch hook 10, one 14 lower section of gib head is equipped with U-shaped latch hook 11, the U 11 left side top of shape latch hook is equipped with gib head 2 15 to the right, and the gib head 1 is mutually adapted with gib head 2 15, the U-shaped latch hook 11 right sides top are equipped with gib head 3 16 to the left, and lockhole 17 is equipped on the right side of the lock housing, and the lock 1 passes through lockhole 17 and is located at Gib head 3 16 inside lock housing connects, and 3 outer surface of outer housing is equipped with an external power supply mouth 18, the external power supply mouth 18 Mainboard 8 is connected, the mainboard 8 is equipped with a Bluetooth Receiver.

In this implementation column: the middle part of the L shape latch hook 10 and the bottom of U-shaped latch hook 11 are equipped with a bolt 19, described Bolt 19 is fixedly connected with lock housing, and the middle part of the L shape latch hook 10 and U-shaped latch hook 11 are slidably connected with bolt 19 respectively.

In this implementation column: being equipped with a torsional spring 20 on the U-shaped latch hook 11, one end of the torsional spring 20 connects U-shaped latch hook 11 upper ends, other end connection are located in the limiting slot 21 of 11 lower section of U-shaped latch hook.

In this implementation column: the sliding slot bottommost is equipped with an electromagnet, and the electromagnet connects mainboard 8, the electromagnetism 13 outer surface of pull rod is equipped with spring 1, and one 22 upper end of spring connects electromagnetic draw bar 13, and one 22 lower section of spring is fixed 12 upper surface of shell is connected, 13 upper end of electromagnetic draw bar is equipped with a perforation, and the pull rod 9 passes through wearing on electromagnetic draw bar 13 Hole.

In this implementation column: being equipped with a stop collar 23 on the electromagnetic draw bar 13, one 22 top of spring is fixedly connected 23 lower section of stop collar.

In this implementation column: being equipped with a limited block 24 on the left of the pull rod 9, the volume of the limited block 24 is greater than perforation.

In this implementation column: being equipped with spring 2 25 on the right side of the pull rod 9, pass through the connection of spring 2 25 L on the right side of the pull rod 9 Shape latch hook 10.

In this implementation column: a battery case 26 is equipped on the mainboard 8, outside 26 outer surface of battery case and inner housing 2 Flush, the battery case 26 is interior to be equipped with battery 27, and 26 outer surface of battery case is equipped with a slide lid 28.

In this implementation column: the external power supply mouth 18 is that Micro USB interface, Type-c interface and Lightning connect One or more combinations of mouth, 18 outer surface of external power supply mouth are equipped with waterproof plug 29.

In this implementation column: being equipped with push switch 30 above inner housing 2, connection electromagnetism is drawn below the push switch 30 13 top of bar.

The utility model receives the Bluetooth information of the transmission of Client handset by the Bluetooth Receiver in lock, and mainboard 8 is given Electromagnet power supply, moves down electromagnetic draw bar 13, drives and moves up on the right side of L shape latch hook 10, loses the limit to U-shaped latch hook 11 Power processed is moved the effect realized and unlocked by torsional spring 20 above U-shaped latch hook 11 to the right, is opened automatically to reach using bluetooth The effect of lock can replace battery 27 from inside again after opening by external mobile power supply power supply in the case where no power supply, Also can be from by mechanically pressing push switch 30, to achieve the effect that unlocking, the inside of this bluetooth lock is additionally provided with doorbell, comes Visit personnel can be such that loudspeaker 5 makes a sound by pressing doorbell switch 6, so that owner be reminded to open the door.

Working principle: the utility model receives the Bluetooth information of the transmission of Client handset by Bluetooth Receiver, confirmation Information correctly gives electromagnet power supply by mainboard 8 afterwards, is that electromagnet generates magnetic force, electromagnetic draw bar 13 by the magnetic force of electromagnet to Lower movement, electromagnetic draw bar 13 drive pull rod 9 to move down, and pull rod 9 drives and moves down on the left of L shape latch hook 10, and right side is to moving up Dynamic, gib head 1 is to lose the restraint to U-shaped latch hook 11, and U-shaped latch hook 11 by torsional spring 20, unlock to the right by mobile realize Effect, in the case where internal cell 27 is without electricity, pass through external power supply to achieve the effect that using bluetooth auto-unlocking It is linked into the power supply of external power supply mouth 18, can still be unlocked from outside, replaces battery 28 from inside again after opening, while in inside It can be by mechanically pressing 30 switch of pressing, to achieve the effect that unlocking.

The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope It is defined by appending claims and equivalents.

Claims (10)

1. a kind of bluetooth lock, it is characterised in that: include including lock housing, lock (1) and the lock core being mounted in lock housing, the lock housing Inner housing (2) and outer housing (3), the inner housing (2) are fixedly connected with outer housing (3) by screw (4), the inner housing (2) outer surface is equipped with screw hole, and the screw (4), which passes through screw hole, connects inner housing (2) and outer housing (3), the lock Door bell device is equipped in shell, the door bell device includes loudspeaker (5) and doorbell switch (6), and the doorbell switch (6) is located at outer Shell (3) outer surface, the loudspeaker (5) are located in lock housing, and loudspeaker (5) outer surface and inner housing (2) outer surface are flat Together, inner housing (2) outer surface position corresponding with loudspeaker (5) is equipped with speaker hole (7), and the lock core includes mainboard (8), electromagnet apparatus, pull rod (9), L shape latch hook (10) and U-shaped latch hook (11), the electromagnet apparatus include shell (12) and Electromagnetic draw bar (13), the shell (12) is interior to be equipped with sliding slot, and electromagnetic draw bar (13) bottom is located in sliding slot, the pull rod (9) it is vertically connected on electromagnetic draw bar (13) top, pull rod (9) right end connects L shape latch hook (10), the L shape latch hook (10) Right side is equipped with a downward gib head one (14), is equipped with U-shaped latch hook (11) below the gib head one (14), the U-shaped latch hook (11) Gib head two (15) to the right is equipped with above left side, the gib head one (14) is mutually adapted with gib head two (15), the U-shaped latch hook (11) right side top is equipped with gib head three (16) to the left, is equipped with lockhole (17) on the right side of the lock housing, the lock (1) passes through lockhole (17) it is connect with the gib head three (16) being located inside lock housing, outer housing (3) outer surface is equipped with an external power supply mouth (18), institute External power supply mouth (18) connection mainboard (8) is stated, the mainboard (8) is equipped with a Bluetooth Receiver.

2. a kind of bluetooth lock according to claim 1, it is characterised in that: the middle part of the L shape latch hook (10) and U-shaped latch hook (11) bottom is equipped with a bolt (19), and the bolt (19) is fixedly connected with lock housing, the middle part of the L shape latch hook (10) and U-shaped latch hook (11) is slidably connected with bolt (19) respectively.

3. a kind of bluetooth lock according to claim 1, it is characterised in that: the U-shaped latch hook (11) is equipped with a torsional spring (20), one end of the torsional spring (20) connects U-shaped latch hook (11) upper end, and other end connection is located at the limit below U-shaped latch hook (11) In position slot (21).

4. a kind of bluetooth lock according to claim 1, it is characterised in that: the sliding slot bottommost is equipped with an electromagnet, institute Electromagnet connection mainboard (8) is stated, electromagnetic draw bar (13) outer surface is equipped with spring one (22), and spring one (22) upper end connects It connects electromagnetic draw bar (13), is fixedly connected with shell (12) upper surface, electromagnetic draw bar (13) upper end below the spring one (22) Equipped with a perforation, the pull rod (9) passes through the perforation on electromagnetic draw bar (13).

5. a kind of bluetooth lock according to claim 4, it is characterised in that: the electromagnetic draw bar (13) is equipped with a stop collar (23), it is fixedly connected below stop collar (23) above the spring one (22).

6. a kind of bluetooth lock according to claim 1, it is characterised in that: be equipped with a limited block on the left of the pull rod (9) (24), the volume of the limited block (24) is greater than perforation.

7. a kind of bluetooth lock according to claim 1, it is characterised in that: spring two (25) is equipped on the right side of the pull rod (9), Pass through spring two (25) connection L shape latch hook (10) on the right side of the pull rod (9).

8. a kind of bluetooth lock according to claim 1, it is characterised in that: the mainboard (8) is equipped with a battery case (26), battery case (26) outer surface and inner housing (2) flush with outer surface, the battery case (26) is interior to be equipped with battery (27), Battery case (26) outer surface is equipped with a slide lid (28).

9. a kind of bluetooth lock according to claim 1, it is characterised in that: the external power supply mouth (18) is Micro USB One or more combinations of interface, Type-c interface and Lightning interface, external power supply mouth (18) outer surface are equipped with anti- Water plug (29).

10. a kind of bluetooth lock according to claim 1, it is characterised in that: be equipped with push switch above inner housing (2) (30), below the push switch (30) at the top of connection electromagnetic draw bar (13).