CN112252860A - Latch hook disconnect-type bluetooth intelligence padlock - Google Patents
Latch hook disconnect-type bluetooth intelligence padlock Download PDFInfo
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- CN112252860A CN112252860A CN202011095460.9A CN202011095460A CN112252860A CN 112252860 A CN112252860 A CN 112252860A CN 202011095460 A CN202011095460 A CN 202011095460A CN 112252860 A CN112252860 A CN 112252860A
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- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 claims description 10
- 241000237983 Trochidae Species 0.000 claims description 6
- 238000013461 design Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/14—Tumblers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/38—Auxiliary or protective devices
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
- E05B2047/0058—Feeding by batteries
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a latch hook separated type Bluetooth intelligent padlock, which is designed for solving the technical problems that the latch hook of the existing similar product has limited application range and is inconvenient to assemble and produce. The lock hook of the Bluetooth intelligent padlock is U-shaped, and is characterized in that a fixed end of the lock hook is inserted into a side groove with an opening at one side of a fixed seat through a top groove in the fixed seat, a fixed seat cover plate is arranged at a notch at one side of the side groove of the fixed seat, a terminal groove at the fixed end of the lock hook is provided with a magnet, a lower circuit board in a cavity of the fixed seat below the magnet is provided with a Hall element, and when a movable end of the lock hook is inserted into the fixed seat in a shell, the magnet of the lock hook is aligned with the Hall element of the lower; one side of the fixed end of the locking hook in the fixed seat is provided with an assembly groove, and a locking hook pin in the assembly groove of the locking hook extends out through the locking hook spring in an abutting mode and is assembled on the fixed seat in the lock shell. One end of a torsion spring in the torsion spring groove at the top of the rotating shaft is fixed on the clamping groove at one side of the top groove of the fixed seat, and the other end of the torsion spring in the torsion spring groove is fixed on the torsion spring groove.
Description
Technical Field
The invention relates to a padlock, in particular to a lock hook separated type Bluetooth intelligent padlock.
Background
The padlock is a lock with a lock body provided with a buckled annular or linear lock beam, and the padlock is directly buckled with the lock body through the lock beam to form a closed lock. At present, a common padlock structure is a cylinder structure type padlock, namely a lockset which can upwards pull out an unlocking beam without rotating after a key is inserted into a key slot of a lock cylinder. Along with the development of science and technology, present following padlock has combined the bluetooth, and intelligent padlock has modes such as mechanical unblanking, automatically controlled unblanking, bluetooth unblanking, and the bluetooth is unblanked by virtue of it succinctly, and convenient mode of unblanking is unique. Some existing bluetooth padlocks lock the inner side of a lock hook through steel balls on two sides in a fixed seat, such as application number 201910402855.X disclosed in Chinese patent documents, application publication number 2019.08.09, and the invention name of "intelligent padlocks". However, the padlock and the common lock hooks of the similar products are all inseparable, and are basically fixed on the lock body and not movable; whether the latch hook is locked or not is triggered by the microswitch, and the accuracy and the sensitivity are poor.
Disclosure of Invention
In order to overcome the defects, the invention aims to provide the lock hook separated type Bluetooth intelligent padlock with the state monitoring function for the field, so that the technical problems that the lock hook of the existing similar product is limited in application range and inconvenient to assemble and produce are solved. The purpose is realized by the following technical scheme.
A Bluetooth intelligent padlock with a separable lock hook is characterized in that the lock hook of the Bluetooth intelligent padlock is U-shaped, the length of a fixed end on one side of an opening of the lock hook is larger than that of a movable end on the other side of the lock hook, the fixed end of the lock hook is inserted into a fixed seat in a lock shell through a through hole on one side of the top of the lock shell, another through hole which is symmetrically arranged is arranged on the top of the lock shell below the movable end of the lock hook, the fixed seat is arranged in the lock shell through a bottom shell opening of the lock shell, a rotating shaft is arranged in a top groove in the fixed seat, flat key surfaces are symmetrically arranged on the outer diameters of two sides of the rotating shaft, arc surfaces are symmetrically arranged on the outer diameters of the other two sides of the rotating shaft, steel balls are symmetrically arranged on two sides of the rotating shaft, when the movable end of the lock hook is inserted into the fixed seat in the lock, the battery, the upper circuit board, the lower circuit board, the motor, the rotary disc, the rotary shaft and the steel balls are packaged in the fixed seat through the lower cover of the fixed seat, the battery and the motor are connected with the upper circuit board and the lower circuit board through circuits, the fixed seat is packaged in the lock shell through the lower cover of the bottom cover of the shell opening at the bottom of the lock shell, and the battery is arranged in the cavity of the fixed seat at the other side of the fixed end of the lock hook, which is. The locking device is structurally characterized in that a fixed end of the locking hook is inserted into a side groove with an opening at one side of the fixed seat through a top groove in the fixed seat, a fixed seat cover plate is arranged at a notch at one side of the side groove of the fixed seat, a tail end groove at the fixed end of the locking hook is provided with a magnet, a lower circuit board in a fixed seat cavity below the magnet is provided with a Hall element, and when a movable end of the locking hook is inserted into the fixed seat in the shell, the magnet of the locking hook is aligned with the Hall element of the lower circuit board to; one side of the fixed end of the locking hook in the fixed seat is provided with an assembly groove, and a locking hook pin in the assembly groove of the locking hook extends out through the locking hook spring in an abutting mode and is assembled on the fixed seat in the lock shell. Therefore, the magnet of the lock hook is far away from the Hall element of the upper circuit board, the magnet of the lock hook cannot sense the Hall element of the upper circuit board, and APP software in the smart phone displays that the lock hook is in an open state; when the lock hook is inserted into the fixed seat to be in a locking state, the magnet of the lock hook can sense the Hall element of the lower circuit board, and APP software in the smart phone displays that the lock hook is in the locking state; the motor and the upper circuit board are connected together in a pin welding mode and arranged in the cavity of the fixing seat, the lower circuit board and the upper circuit board can be connected into a whole according to needs, and only one main circuit board is adopted.
A notch is formed in one side of the magnet of the lock hook, and when the movable end of the lock hook is inserted into the fixed seat in the shell, the notch of the lock hook corresponds to a groove in one side of the fixed seat cover plate in the side groove of the fixed seat. Therefore, the lock hook can be completely inserted into the side groove of the fixed seat and locked in place only at the angle position of the notch, and the magnet of the lock hook can sense the Hall element of the lower circuit board.
The top of pivot is equipped with the torsional spring groove, and the torsional spring sets up in the torsional spring inslot of pivot, and the L type end buckle of torsional spring one end is fixed in the top groove one side draw-in groove of fixing base, and the other end of torsional spring is fixed in the torsional spring groove of pivot, and the torsional spring groove of pivot is triangle-shaped. The structure is convenient for fixing and assembling the torsion spring, and the torsion spring is used for automatically resetting the rotating shaft.
The lock shell is characterized in that a U-shaped opening edge is arranged on one side of a top shell opening of the lock shell, an unlocking opening edge is arranged on one side of a movable end of a lock hook, which is arranged on the other side of the lock shell symmetrically, the movable end of the lock hook is opened through rotating on one side of the unlocking opening edge of the lock shell, when the movable end of the lock hook is inserted into a fixed seat in the shell, the lock hook is hidden in the top shell opening of the lock shell, and one side of the movable end of the lock hook is exposed out of one side of. Therefore, the lock hook is hidden in the lock shell in a locking state, the lock hook is prevented from being pried, and the lock hook can only be rotated and opened through the unlocking opening edge on one side of the lock shell.
A lock hook pin on one side of the fixed end of the lock hook in the fixed seat on one side of the U-shaped opening edge of the lock shell props against a first separation hole extending out of the fixed seat through a lock hook spring, the lock hook pin props against an inner groove of the fixed seat, a second separation hole is formed in the lock shell where the lock hook is unlocked and rotates for 270 degrees, and an inner hexagonal convex end fastening screw is arranged in the second separation hole of the lock shell. When the lock hook rotates to 270 degrees, the inner hexagonal convex end fastening screw is opened, and the lock hook pin and the lock hook spring are taken out, so that the lock hook in the lock shell can be taken out; especially according to the use needs change different length the latch hook can, need not to change the lock body structure of main part.
The utility model discloses a motor, including fixing base, pivot, carousel and motor, the protruding muscle at carousel top inserts the muscle groove of pivot bottom, and the motor passes through the gear box subassembly and is connected with the carousel, and the motor tank bottom notch of fixing base passes through the encapsulation of last circuit board, and lower circuit board sets up in the fixing base lower cover of last circuit board below, goes up the binding post of circuit board through the bottom and closes the connecting circuit with the wiring pin cover at lower circuit board top. The structure is convenient for assembly and production of corresponding parts in the fixed seat and wiring of the upper circuit board and the lower circuit board.
The awakening button at the bottom of the lower circuit board extends out of the lower cover of the bottom cover through the lower cover of the fixing seat, one end of the awakening button is fixed on the lower cover of the bottom cover through the split retainer ring, and the outer diameter of the awakening button in the lower cover of the bottom cover is provided with a button spring. Thereby make this bluetooth intelligence padlock circular telegram use through awakening up the button, play energy-conserving effect, the while corresponds the position and is equipped with the sealing washer.
The bottom cover lower cover is fixed on the inner wall of the lock shell in a propping mode through the bottom cover spring. Thereby facilitating the assembly of the fixed seat, putting in and fixing in the lock shell.
The bottom of the lower circuit board is provided with an emergency interface, and the emergency interface is aligned with a hexagonal cap of the lower cover of the bottom cover through an emergency hole of the lower cover of the fixed seat; the bottom cover lower cover is equipped with the bluetooth antenna window, and the external diameter of lock shell is equipped with two-dimensional code or bar code. Thereby be convenient for emergent charging of this bluetooth intelligence padlock, the receiving and dispatching of bluetooth signal and scanning installation APP software start this bluetooth intelligence padlock of correspondence, correspond the position simultaneously and be equipped with the sealing washer.
The end angle edges of the fixed seat are respectively provided with an end angle groove, the end angle groove of the fixed seat at one side of the lower cover of the fixed seat is provided with an upper screw hole, and the end angle groove of the fixed seat is sleeved in an inner angle rib in the lock shell; the both sides symmetry of bottom lower cover one side of fixing base lower cover is equipped with the side angle groove, and the bellied side muscle in bottom lower cover top both sides is registrated with the side angle groove of fixing base lower cover, and the side muscle of bottom lower cover is equipped with down the screw hole, and the lower screw hole of bottom lower cover aligns with the well screw hole of fixing base lower cover, the last screw hole of fixing base lower cover. Thereby be convenient for the fixing base assembly in the lock shell, integrated assembly between fixing base, fixing base lower cover, the bottom lower cover becomes, and the while corresponds the position and is equipped with the sealing washer, improves its waterproof and dustproof effect.
The invention has reasonable structural design, convenient assembly, production and use, and particularly has accurate detection of the locking state of the locking hook in the lock body, accurate in-place and convenient and simple replacement of the locking hook; it is fit for using as bluetooth intelligence padlock to and the institutional advancement of isogenous product.
Drawings
Fig. 1 is a schematic diagram of an explosive structure of the present invention.
FIG. 2 is a schematic view of a half-section structure of the present invention.
Fig. 3 is a schematic view of the inner half section of the lock case of the present invention, with the framing portion enlarged.
Fig. 4 is a cross-sectional structural view of the locking state of the present invention.
Fig. 5 is a schematic structural view of an unlocked state in the present invention.
Fig. 6 is a cross-sectional view showing the non-separated state of the lock of the present invention, in which the hexagonal male end set screw is in an open state.
Fig. 7 is a schematic cross-sectional view showing a detachable state of the shackle of the present invention, in which the locking screw of the hexagonal male end, the shackle pin, and the shackle spring are in an open state.
Fig. 8 is a sectional view schematically showing the latch hook of fig. 7 separated from the lock case.
Fig. 9 is a schematic perspective view of the present invention.
Fig. 10 is a schematic view of the open state structure of the hexagonal cap of fig. 9.
Figure number and name: 1. the lock shell, 2, a fixed seat cover plate, 3, steel balls, 4, a battery, 5, a rotating shaft, 6, a fixed seat, 7, a bottom cover spring, 8, a lock hook, 801, an assembly groove, 9, a torsion spring, 10, a motor, 11, a rotary disc, 12, a fixed seat lower cover, 13, a hexagonal cap, 14, a wakeup button, 15, an open retainer ring, 16, a self-tapping screw, 17, a bottom cover lower cover, 18, a bottom cover pin, 19, an inner hexagonal convex end fastening screw, 20, a disc head screw, 21, a button spring, 22, a lock hook pin, 23, a lock hook spring, 24, a circuit board on a main board, 25, a lower circuit board, 26, a wiring terminal, 27, a wiring pin, 28, a Hall element, 29 and a magnet.
Detailed Description
The construction and use of the invention will now be further described with reference to the accompanying drawings. As shown in figures 1-10, the latch hook 8 of the Bluetooth intelligent padlock is U-shaped, the length of the fixed end at one side of the opening of the latch hook is larger than the length of the movable end at the other side of the opening of the latch hook, the fixed end of the latch hook is inserted into the fixed seat 6 in the lock shell through the through hole at one side of the top of the lock shell 1, the top of the lock shell below the movable end of the latch hook is provided with another through hole which is symmetrically arranged, the fixed seat is arranged in the lock shell through the bottom shell opening of the lock shell, the top groove in the fixed seat is provided with a rotating shaft 5, the outer diameters of both sides of the rotating shaft are symmetrically provided with a flat key surface, the outer diameters of the other two sides of the rotating shaft are symmetrically provided with an arc surface, the two sides of the rotating shaft are symmetrically provided with steel balls 3, when the movable end of the latch hook is inserted into the fixed seat in the lock shell, the battery 4, the upper circuit board, the lower circuit board, the motor, the rotary table, the rotary shaft and the steel balls are packaged in the fixed seat through the fixed seat lower cover 12, the battery and the motor are connected with the upper circuit board and the lower circuit board through circuits, the fixed seat is packaged in the lock shell through the bottom cover lower cover 17 of the shell opening at the bottom of the lock shell, and the battery is arranged in a fixed seat cavity on the other side of the fixed end of the lock hook, which is symmetrical. The concrete structure is as follows: the fixed end of the lock hook is inserted into the side groove with an opening at one side of the fixed seat through the top groove in the fixed seat, the notch at one side of the side groove of the fixed seat is provided with the fixed seat cover plate 2, the tail end groove at the fixed end of the lock hook is provided with a magnet 29, the lower circuit board in the cavity of the fixed seat below the magnet is provided with a Hall element 28, and when the movable end of the lock hook is inserted into the fixed seat in the shell, the magnet of the lock hook is aligned with the Hall element of the lower circuit board to; an assembly groove 801 is formed in one side of the fixed end of the locking hook in the fixed seat, and a locking hook pin 22 in the assembly groove of the locking hook extends out through a locking hook spring 23 in an abutting mode and is assembled on the fixed seat in the lock shell. A notch is formed in one side of the magnet of the lock hook, and when the movable end of the lock hook is inserted into the fixed seat in the shell, the notch of the lock hook corresponds to a groove in one side of the fixed seat cover plate in the side groove of the fixed seat. The top of pivot is equipped with the torsional spring groove, and torsional spring 9 sets up in the torsional spring inslot of pivot, and the L type end buckle of torsional spring one end is fixed in the top groove one side draw-in groove of fixing base, and the other end of torsional spring is fixed in the torsional spring groove of pivot, and the torsional spring groove of pivot is triangle-shaped.
The lock shell is characterized in that a U-shaped opening edge is arranged on one side of a top shell opening of the lock shell, an unlocking opening edge is arranged on one side of a movable end of a lock hook, which is arranged on the other side of the lock shell symmetrically, the movable end of the lock hook rotates to be opened through one side of the unlocking opening edge of the lock shell, when the movable end of the lock hook is inserted into a fixed seat in the shell, the lock hook is hidden in the top shell opening of the lock shell, and one side of the movable end of the lock hook leaks out of one side of the. A lock hook pin on one side of the fixed end of a lock hook in a fixed seat on one side of a U-shaped opening edge of a lock shell props against a first separation hole extending out of the fixed seat through a lock hook spring, the lock hook pin props against an inner groove of the fixed seat, a second separation hole is formed in the lock shell where the lock hook is unlocked and rotates 270 degrees, and an inner hexagonal convex end fastening screw 19 is arranged in the second separation hole of the lock shell. The pivot, the carousel connects gradually and sets up in the middle motor groove in the fixing base top groove with the motor, the muscle groove of pivot bottom is inserted to the protruding muscle at carousel top, the motor passes through the gear box subassembly and is connected with the carousel, the motor tank bottom notch of fixing base passes through the encapsulation of last circuit board, lower circuit board sets up in the fixing base lower cover of last circuit board below, go up the binding post 26 that the circuit board passes through the bottom and the wiring stitch 27 cover at lower circuit board top closes the connecting circuit.
The awakening button 14 at the bottom of the lower circuit board extends out of the lower cover of the bottom cover through the lower cover of the fixing seat, one end of the awakening button is fixed on the lower cover of the bottom cover through the split retainer ring 15, and the outer diameter of the awakening button in the lower cover of the bottom cover is provided with a button spring 21. The symmetrical mounting holes on the two sides of the lower cover of the bottom cover are respectively provided with a bottom cover pin 18 and a bottom cover spring 7, and the lower cover of the bottom cover is propped against the bottom cover pin and fixed on the inner wall of the lock shell under the action of the bottom cover spring. The bottom of the lower circuit board is provided with an emergency interface which is aligned with a hexagonal cap cover 13 of the lower cover of the bottom cover through an emergency hole of the lower cover of the fixed seat; the bottom cover lower cover is equipped with the bluetooth antenna window, and the external diameter of lock shell is equipped with two-dimensional code or bar code. The end angle edges of the fixed seat are respectively provided with an end angle groove, the end angle groove of the fixed seat at one side of the lower cover of the fixed seat is provided with an upper screw hole, and the end angle groove of the fixed seat is sleeved in an inner angle rib in the lock shell; the both sides symmetry of bottom lower cover one side of fixing base lower cover is equipped with the side angle groove, and the bellied side muscle in bottom lower cover top both sides is registrated with the side angle groove of fixing base lower cover, and the side muscle of bottom lower cover is equipped with down the screw hole, and the lower screw hole of bottom lower cover aligns with the well screw hole of fixing base lower cover, the last screw hole of fixing base lower cover. The corresponding parts are connected and fixed by tapping screws 16.
The function and the characteristics of the intelligent Bluetooth padlock are as follows: this intelligent state detection system of bluetooth intelligence padlock can be under the awaken state, and APP software through the smart mobile phone detects its on-off state and feeds back to control center, lets the user know the real-time operating condition of this lock clearly. The unlocking/locking of the Bluetooth intelligent padlock is independently controlled as follows: the unlocking/locking process is controlled step by step through APP software, and is different from the traditional padlock, when the APP software sends an unlocking instruction, the lock hook of the Bluetooth intelligent padlock can be pulled open, and after the lock hook is pulled open, the lock cannot be closed; when the APP software sends the lock closing instruction, the lock hook is pressed, automatic lock closing is achieved under the action of the torsion spring, and after the lock is closed, the lock hook cannot be pulled out. The sign indicating number design is swept in the adoption of bluetooth intelligence padlock, realizes that one-dimensional sign indicating number and two-dimensional code connect the function of unblanking. This bluetooth intelligence padlock adopts simple and easy assembly structure, and the latch hook of this bluetooth intelligence padlock is different with traditional assembly methods promptly, and traditional mode adopts the pin fixed, and this bluetooth intelligence padlock adopts latch hook spring or latch hook pin "bayonet" disposable fixed mode. Simultaneously, the latch hook pin and the latch hook spring of the intelligent Bluetooth padlock are assembled into an assembly, and the latch hook is directly inserted into the fixed seat to complete the positioning and rotating functions, so that the assembly efficiency is greatly improved, and the part processing technology is simplified.
The intelligent Bluetooth padlock can automatically sleep and wake up, and when the intelligent Bluetooth padlock is in an out-of-work state, the intelligent Bluetooth padlock can intelligently judge the state of a lockset and enable the lockset to enter a sleep state, so that the energy-saving purpose is achieved, and the power consumption is greatly reduced; when the lock is required to work, the awakening button is pressed, the lock supplies power, and the lock is recovered to be used. This detachable latch hook structural design of bluetooth intelligence padlock is specifically as follows: at ordinary times the latch hook, a fixed base, lock shell, the protruding end holding screw of interior hexagonal, latch hook pin and latch hook spring link together, only under the open mode, the latch hook area latch hook pin and latch hook spring rotate to the second separation hole position of the protruding end holding screw department of interior hexagonal lock shell, if 270 degrees, unscrew the protruding end holding screw of interior hexagonal, the latch hook pin can leave the latch hook under the latch hook spring effect, latch hook spring and latch hook pin are emptyd out from the second separation hole of lock shell, at this moment, can separate between latch hook and the lock shell, it can to pull out the change latch hook.
The latch hook location of this bluetooth intelligence padlock when closing the lock state specifically is as follows: the lock hook can rotate 360 degrees after unlocking in the design of a conventional padlock, a lock closing point needs to be manually found when the lock is closed, and when the lock is closed, the lock hook rotates to a limiting position and can be directly pressed down to close the lock without finding the lock closing point. This bluetooth intelligence padlock's outward appearance elegant appearance assembly efficiency is high, and manual assembly pin spring structural design, built-in design can not see the pin vestige, and outward appearance elegant appearance, electronic component arranges the needle and arranges female design, promotes assembly efficiency greatly and saves structure space, and circuit board and lower circuit board components of a whole that can function independently equipment promote assembly efficiency on the circuit board adopts. This bluetooth antenna window of bluetooth intelligence padlock is at the bottom, and general all is to open the window in the visual position in the front of tool to lock. This anti-shear beam design of bluetooth intelligence padlock shelters from with the main part lock body in the both sides of latch hook, adopts diameter 10mm, prevents artificial intentional destruction greatly, and the pulling force of bearing is big, has certain destruction prevention function. This bluetooth intelligence padlock's emergent interface adopts TYPE-C interface to support emergent power supply, and the metal hexagonal cap adopts the protection interface design.
The torsional spring of the intelligent padlock of bluetooth is from the reset design to make the lock closing procedure no longer be limited by the position of the latch hook, when the motor drives the rotary table to be in 0 degree position, the spindle and steel ball are in a word and just coincide with lock slot of the latch hook, this intelligent padlock of bluetooth is in the locked state at this moment; when the motor drives the carousel and rotates 90 degrees, the steel ball removes to the flat key face of pivot, and the latch hook upwards pulls open, after APP software sends the lock instruction of closing, pushes down the latch hook, realizes automatic re-setting. The conventional padlock is required to be normally locked by a lock closing instruction under the condition that a lock hook is normally pressed down to the bottom before the APP software sends the lock closing instruction. According to the design for preventing the false alarm of the lock hook separation state of the Bluetooth intelligent padlock, the lock hook cannot be pushed to the bottom due to the limitation of the boss of the fixed seat cover plate, and the lock hook can be pushed to the bottom in parallel to the boss of the fixed seat cover plate only when the lock hook is aligned with the lock hole and between the magnet of the lock hook and the Hall element and the notch of the lock hook corresponds to the groove on one side of the fixed seat cover plate in the side groove of the fixed seat when the lock hook; at the moment, the Hall element detects the magnet of the lock hook and reports locking closing information.
The unlocking/locking state working process of the Bluetooth intelligent padlock is as follows: after the awakening button is pressed, the intelligent padlock is awakened, a special APP code scanning two-dimensional code is used, an APP software 'unlocking' command of the intelligent mobile phone is clicked, the motor drives the rotary table to rotate, the rotary table drives the rotary shaft to rotate, the rotary shaft rotates by 90 degrees, the rotary shaft stops moving, the steel ball moves towards the center of the rotary shaft lock shell, the intelligent Bluetooth padlock is in an openable state, the upper hook is pulled at the moment, the unlocking function is completed, and the lock hook cannot be locked at the moment; when clicking the APP software "close lock" command of smart mobile phone, the motor drives the carousel and rotates 90 degrees, and the pivot passes through torsional spring automatic re-setting, presses down the latch hook, and the pivot promotes the steel ball and gets into the latch hook inslot, accomplishes and closes the lock function, and the latch hook can't pull open this moment.
To sum up, this bluetooth intelligence padlock is an intelligent bluetooth padlock with the sign indicating number is examined, is swept and has separable latch hook to present padlock quality unstability, assembles complicated scheduling problem, and new construction padlock promotes assembly efficiency under the condition that does not influence its intensity, provides the separable latch hook mode of latch hook, has greatly increased the applicable scope of tool to lock. The convenient throw-off between the latch hook of this bluetooth intelligence padlock and the lock body promptly, the latch hook of being convenient for change corresponding length need not to change the major structure. When a lock hook of the Bluetooth intelligent padlock rotates clockwise by 270 degrees, a lock hook pin is popped out, and the lock hook can be completely pulled open; the torsion spring adopts a self-reset design and the lock hook adopts a separation false alarm prevention design; the locking groove of the slave locking hook and the steel ball are in a tangent state, the locking hook is pressed downwards, the rotating shaft automatically resets under the action of the torsion spring, and therefore locking can be closed without being limited to the situation that the locking hook is pressed downwards. Meanwhile, the TYPE-C interface at the emergency interface can also be protected by the threaded connection of a metal hexagonal cap, and the awakening button is a metal button.
Claims (10)
1. A Bluetooth intelligent padlock with a separable lock hook, wherein the lock hook (8) of the Bluetooth intelligent padlock is U-shaped, the length of the fixed end on one side of the opening of the lock hook is larger than that of the movable end on the other side, the fixed end of the lock hook is inserted into a fixed seat (6) in a lock shell through a through hole on one side of the top of the lock shell (1), the top of the lock shell below the movable end of the lock hook is provided with another through hole which is symmetrically arranged, the fixed seat is arranged in the lock shell through a shell opening at the bottom of the lock shell, a rotating shaft (5) is arranged in a top groove in the fixed seat, flat key surfaces are symmetrically arranged on the outer diameters on two sides of the rotating shaft, arc surfaces are symmetrically arranged on the outer diameters on the other two sides of the rotating shaft, steel balls (3) are symmetrically arranged on two sides of the rotating shaft, when the movable end of the lock hook is inserted into the fixed seat in the lock, the lower circuit board (25) is provided with a Bluetooth module and a signal transceiving module, a battery (4), an upper circuit board, a lower circuit board, a motor, a rotary table, a rotary shaft and steel balls are packaged in a fixed seat through a fixed seat lower cover (12), the battery and the motor are connected with the upper circuit board and the lower circuit board through circuits, the fixed seat is packaged in a lock shell through a bottom cover lower cover (17) of a shell opening at the bottom of the lock shell, and the battery is arranged in a fixed seat cavity on the other side of the fixed end of the lock hook, which is symmetrical; the locking device is characterized in that a fixed end of the locking hook (8) is inserted into a side groove with an opening at one side of the fixed seat through a top groove in the fixed seat (6), a fixed seat cover plate (2) is arranged at a notch at one side of the side groove of the fixed seat, a terminal groove at the fixed end of the locking hook is provided with a magnet (29), a lower circuit board (25) in a cavity of the fixed seat below the magnet is provided with a Hall element (28), and when a movable end of the locking hook is inserted into the fixed seat in the shell, the magnet of the locking hook is aligned with the Hall element of the lower circuit; an assembly groove (801) is formed in one side of the fixed end of the lock hook in the fixed seat, and a lock hook pin (22) in the assembly groove of the lock hook extends out in an abutting mode through a lock hook spring (23) and is assembled on the fixed seat in the lock shell.
2. The lock hook separated type Bluetooth intelligent padlock according to claim 1, characterized in that a notch is formed in one side of the magnet of the lock hook (8), and when the movable end of the lock hook is inserted into the fixed seat in the housing, the notch of the lock hook corresponds to a groove in one side of the fixed seat cover plate (2) in the side groove of the fixed seat (6).
3. The lock hook separated type bluetooth intelligent padlock according to claim 1, characterized in that a torsion spring groove is formed in the top of the rotating shaft (5), the torsion spring (9) is arranged in the torsion spring groove of the rotating shaft, an L-shaped end of one end of the torsion spring is fastened and fixed in a clamping groove on one side of the top groove of the fixing seat (6), the other end of the torsion spring is fixed in the torsion spring groove of the rotating shaft, and the torsion spring groove of the rotating shaft is triangular.
4. The lock hook separated type Bluetooth intelligent padlock according to claim 1, wherein one side of a top shell opening of the lock shell (1) is provided with a U-shaped opening edge, the shell openings at the top of the lock shell at the other symmetrical side are provided with an unlocking opening edge deviated to one side of a movable end of the lock hook (8), the movable end of the lock hook is rotatably opened through one side of the unlocking opening edge of the lock shell, when the movable end of the lock hook is inserted into a fixed seat in the shell, the lock hook is hidden in the top shell opening of the lock shell, and one side of the movable end of the lock hook leaks out of one side of the unlocking opening edge of the lock shell.
5. The lock hook separated type Bluetooth intelligent padlock according to claim 4, characterized in that a lock hook pin (22) on one side of the fixed end of the inner lock hook (8) in the fixed seat (6) on one side of the U-shaped opening edge of the lock shell (1) extends out of the first separation hole of the fixed seat in a propping manner through a lock hook spring (23), the lock hook pin abuts against an inner groove of the fixed seat (6), a second separation hole is formed in the lock shell at the position where the lock hook is unlocked and rotates by 270 degrees, and an inner hexagonal convex end fastening screw (19) is arranged in the second separation hole of the lock shell.
6. The lock hook separated type Bluetooth intelligent padlock according to claim 1, wherein the rotating shaft (5), the rotating disc (11) and the motor (10) are sequentially connected and arranged in a motor groove in the middle of a top groove in the fixing base (6), a rib at the top of the rotating disc is inserted into a rib groove at the bottom of the rotating shaft, the motor is connected with the rotating disc through a gear box assembly, a notch at the bottom of the motor groove of the fixing base is packaged through an upper circuit board (24), a lower circuit board (25) is arranged in a lower cover (12) of the fixing base below the upper circuit board, and the upper circuit board is sleeved with a connecting circuit through a wiring terminal (26) at the bottom and a wiring pin (27) at the top of the.
7. The intelligent padlock of claim 1, wherein the wake-up button (14) at the bottom of the lower circuit board (25) extends out of the lower cover (17) through the lower cover of the fixing seat, one end of the wake-up button is fixed on the lower cover of the bottom cover through the split washer (15), and the outer diameter of the wake-up button in the lower cover of the bottom cover is provided with a button spring (21).
8. A lock hook separated bluetooth intelligent padlock according to claim 1, characterized in that the symmetrical mounting holes on both sides of the bottom cover lower cover (17) are respectively provided with a bottom cover pin (18) and a bottom cover spring (7), and the bottom cover lower cover is fixed on the inner wall of the lock case (1) by the bottom cover spring acting the bottom cover pin.
9. The intelligent padlock of claim 1, characterized in that the bottom of the lower circuit board (25) is provided with an emergency interface, which is aligned with the hexagonal cap (13) of the lower cover (17) of the bottom cover through an emergency hole of the lower cover (12) of the fixing seat; the lower cover of the bottom cover is provided with a Bluetooth antenna window, and the outer diameter of the lock shell (1) is provided with a two-dimensional code or a bar code.
10. The lock hook separating type Bluetooth intelligent padlock according to claim 1, characterized in that end corner edges of the fixed seat (6) are respectively provided with an end corner groove, the end corner groove of the fixed seat on one side of the fixed seat lower cover (12) is provided with an upper screw hole, and the end corner groove of the fixed seat is sleeved into an inner corner rib in the lock shell (1); the both sides symmetry of bottom lower cover (17) one side of fixing base lower cover is equipped with the side angle groove, and the bellied side muscle in bottom lower cover top both sides is registrated with the side angle groove of fixing base lower cover, and the side muscle of bottom lower cover is equipped with down the screw hole, and the lower screw hole of bottom lower cover aligns with the well screw hole of fixing base lower cover, the last screw hole of fixing base lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095460.9A CN112252860A (en) | 2020-10-14 | 2020-10-14 | Latch hook disconnect-type bluetooth intelligence padlock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011095460.9A CN112252860A (en) | 2020-10-14 | 2020-10-14 | Latch hook disconnect-type bluetooth intelligence padlock |
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| CN112252860A true CN112252860A (en) | 2021-01-22 |
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| CN202011095460.9A Pending CN112252860A (en) | 2020-10-14 | 2020-10-14 | Latch hook disconnect-type bluetooth intelligence padlock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113482458A (en) * | 2021-08-27 | 2021-10-08 | 汉达智能技术(浙江)有限公司 | Intelligent thing allies oneself with padlock |
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Application publication date: 20210122 |
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