CN211500181U

CN211500181U - Single-bolt anti-knock electronic padlock

Info

Publication number: CN211500181U
Application number: CN201922165361.2U
Authority: CN
Inventors: 刘涧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-15
Anticipated expiration: 2029-12-05

Abstract

The utility model provides a single spring bolt anti-knock electronic padlock, including casing, flexible lock beam, motor, spring bolt and control panel set up in the casing, be equipped with first lockhole and second lockhole on the casing, the one end of flexible lock beam is inserted and is located first lockhole, the other end of flexible lock beam is inserted and is located the second lockhole, the pore wall of first lockhole is equipped with the spring bolt opening, the spring bolt accessible the spring bolt opening gets into first lockhole, the spring bolt with be equipped with the tongue lock spring between the casing, the both ends of flexible lock beam all be equipped with spring bolt complex draw-in groove, the pivot of motor is connected with the driving lever, the driving lever be used for with the spring bolt is followed dial out in the draw-in groove, or support the spring bolt prevents that the spring bolt from deviating from in the draw-in groove. The beneficial effects of the utility model reside in that: the intelligent padlock is simple in structure, does not need a traditional key, and has a knock-proof unlocking function.

Description

Single-bolt anti-knock electronic padlock

Technical Field

The utility model relates to a padlock technical field especially indicates a single-lock tongue anti-knock electronic padlock.

Background

The padlock is widely applied in real life, and different padlocks are applied to various places. The traditional mechanical padlock locks are generally provided with corresponding keys, and the keys are needed to be used when the locks are unlocked, but the keys are lost and forgotten, so that the inconvenience of unlocking is brought to people.

With the development of the technology, various locks come into force, and the coded lock does not need a key but is easy to crack; the face recognition unlocking technology has high investment and is difficult to popularize for popular use at present; the lockset unlocked by the fingerprint is more convenient and is difficult to crack under general conditions, so the lockset is more and more applied to the life of people, however, most fingerprint padlocks on the market at present are of a single-bolt structure, cannot prevent knocking and cracking, and the prior art needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: aiming at the defects of the prior art, the electronic padlock is simple in structure and can prevent unlocking caused by knocking.

In order to solve the technical problem, the utility model discloses a technical scheme be: a single-bolt anti-knock electronic padlock comprises a shell, a flexible lock beam, a motor, a lock bolt and a control panel, wherein the motor, the lock bolt and the control panel are arranged in the shell, the shell is provided with a first lock hole and a second lock hole, one end of the flexible lock beam is inserted in the first lock hole, the other end of the flexible lock beam is inserted in the second lock hole, the hole wall of the first lock hole is provided with a lock bolt opening, the lock bolt can enter the first lock hole through the lock bolt opening, a lock bolt spring is arranged between the lock bolt and the shell and used for pushing the lock bolt towards the direction of the first lock hole, two ends of the flexible lock beam are respectively provided with a clamp groove matched with the lock bolt, a rotating shaft of the motor is connected with a deflector rod, the deflector rod is used for pulling the lock bolt out of the clamp groove or supporting the lock bolt to prevent the lock bolt from falling out of, the control panel is connected with the motor and used for controlling the motor to unlock or lock according to signals.

The lock further comprises a TSA lock cylinder, a second lock tongue opening is formed in the wall of the second lock hole, one end of the second lock tongue is connected with the TSA lock cylinder, and the second lock tongue is screwed out of the second lock hole or screwed into the second lock hole through the TSA lock cylinder.

Furthermore, a first ejector rod is arranged in the first lock hole, and a first ejector rod spring is arranged at one end, far away from the flexible lock beam, of the first ejector rod; and a second ejector rod is arranged in the second lock hole, and a second ejector rod spring is arranged at one end of the second ejector rod, which is far away from the flexible lock beam.

Further, the control panel, the motor and the TSA lock cylinder are fixedly connected with the inner core support.

Furthermore, a lock tongue sliding groove is formed in the support cover plate, and the lock tongue can reciprocate along the lock tongue sliding groove.

Furthermore, still include the backing pin, flexible lock beam corresponds and is equipped with the backing pin groove, the backing pin is used for preventing that flexible lock beam from bouncing off the casing under the effect of first ejector pin and first ejector pin spring.

Further, still include spring bolt detection switch, spring bolt detection switch with the control panel is connected, spring bolt detection switch is used for detecting the position of spring bolt.

Further, still include fingerprint sensor, fingerprint sensor with the control panel is equipped with the electricity and connects.

Further, the casing corresponds fingerprint sensor is equipped with the opening, fingerprint sensor with be equipped with the fingerprint sealing washer between the casing.

Further, the shell comprises a shell and a rear cover, and a sealing ring is arranged between the shell and the rear cover.

The beneficial effects of the utility model reside in that: the utility model provides a simple structure, the intelligent padlock of the installation of being convenient for dismantlement, this intelligent padlock need not traditional key, possess the function of unblanking of preventing knocking, this intelligent padlock is rotatory towards a direction through inside motor drive pivot, thereby the epaxial shifting block of control is extracted the draw-in groove realization of lock beam with the spring bolt and is unblanked, or rotate towards the opposite direction through inside motor drive pivot, the epaxial shifting block of control supports the spring bolt at the opposite side of spring bolt, effectively prevent to strike and unblank, the theftproof performance of intelligent padlock has been strengthened greatly.

Drawings

The specific structure of the present invention is detailed below with reference to the accompanying drawings:

fig. 1 is an exploded view of the single-bolt anti-knock electronic padlock of the present invention;

fig. 2 is a schematic structural view of a casing of the single-bolt anti-knock electronic padlock of the present invention;

fig. 3 is a schematic view of the internal structure of the single-bolt anti-knock electronic padlock of the present invention;

100-a housing; 101-fingerprint sensor opening; 102-a charging opening; 104-a light guide column; 110-a rear cover; 111-silica gel keys; 112-indicator light guide post; 120-sealing ring; 130-rubber plug; 140-a fingerprint circuit board; 141-fingerprint sensor; 142-a spacer ring; 143-fingerprint seal ring; 151-inner core support; 152-a bracket cover plate;

200-a flexible lock beam; 201-card slot; 202-catch pin slot; 210-a motor; 211-a turntable; 212-a deflector rod; 213-a bolt; 214-tongue lock spring; 220-a first top rod; 221-a first ram spring; 230-TSA lock cylinder; 231-a second locking bolt; 240-second ejector rod; 241-a second ejector spring; 250-a control panel; 251-a second deadbolt detection switch; 252-a battery; 253-charging socket.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Examples

Referring to fig. 1 to 3, a single-bolt anti-knock electronic padlock includes a housing, a flexible lock beam 200, a motor 210, a bolt 213 and a control board 250, wherein the flexible lock beam 200 is preferably a wire rope beam, the motor 210, the latch 213 and the control board 250 are disposed in the housing, a first lock hole and a second lock hole are arranged on the shell, one end of the flexible lock beam 200 is inserted into the first lock hole, the other end of the flexible lock beam 200 is inserted into the second lock hole, the hole wall of the first lock hole is provided with a lock tongue opening, the bolt 213 can enter the first lock hole through the bolt opening, a bolt lock spring 214 is arranged between one side of the bolt 213 far away from the first lock hole and the shell, the bolt spring 214 is used for pushing the bolt 213 to the first lock hole direction, and both ends of the flexible lock beam 200 are provided with clamping grooves 201 matched with the bolts.

The rotating shaft of the motor 210 is connected with a rotating table 211, the rotating table 211 is provided with a shifting lever 212, the shifting lever 212 and the rotating shaft of the motor are eccentrically arranged, and the shifting lever 212 is used for shifting the locking bolt 213 out of the clamping groove 201 or abutting against the locking bolt 213 to prevent the locking bolt 213 from falling out of the clamping groove 201.

Specifically, in this embodiment, the rotating shaft of the motor rotates clockwise to drive the shift lever on the turntable to shift the lock tongue out of the clamping groove of the flexible lock beam, and after the lock tongue moves in place, the motor stops rotating, so that a user can shift the flexible lock beam out of the first lock hole to unlock the lock; when the lock beam is pressed down to lock, the lock tongue returns to the upper lock position under the action of the spring of the lock tongue, and the rotating shaft of the motor rotates the shift lever to one side, far away from the first lock hole, of the lock tongue to abut against the lock tongue, so that knocking unlocking is prevented.

Control panel 250 with motor 210 connects, control panel 250 is used for according to signal control the rotatory revolving stage of motor drives the driving lever and unlocks or locks the action, and the control panel can be equipped with the wireless connector, for example bluetooth, wifi or NFC etc. matches through radio signal and unblanks, also can be equipped with the keyboard, matches through the password that the input is predetermine and unblanks.

In order to realize above-mentioned electromechanical control, be equipped with battery 252 in the casing, can provide the electric energy for the electronic equipment of electron padlock, be equipped with charging opening 102 on the casing, correspond on the control panel 250 charging opening 102 is equipped with charging socket 253, in order to let the electron padlock can conveniently charge, charging socket 253 is preferably microUSB, and charging opening 102 of casing is equipped with detachable rubber buffer 130, plugs charging opening 102 with rubber buffer 130 when not charging, prevents that moisture from getting into the electron padlock and causing the trouble.

In order to further facilitate the use of a user, the electronic padlock further comprises a TSA lock cylinder 230, the TSA lock cylinder 230 is arranged corresponding to the second lock hole, a second lock tongue opening is formed in the hole wall of the second lock hole, one end of the second lock tongue 231 is connected with the TSA lock cylinder, and the second lock tongue is screwed out of the second lock hole through the TSA lock cylinder 230 to release the lock or is screwed into the second lock hole to clamp the second lock tongue into the lock groove 201 of the flexible lock beam 200 to realize locking.

A first top rod 220 is arranged in the first lock hole, and a first top rod spring 221 is arranged at one end, far away from the flexible lock beam, of the first top rod 220; a second top rod 240 is arranged in the second lock hole, and a second top rod spring 241 is arranged at one end of the second top rod 240 far away from the flexible lock beam 200. After the lock is unlocked, the first ejector rod 220 or the second ejector rod 240 can eject the flexible lock beam 200 away from the locked position, even if the clamping groove 201 of the flexible lock beam moves to the position above the locking tongue 213 in the horizontal direction, the locking tongue 213 abuts against the outer wall of the flexible lock beam 200, and due to the arrangement, on one hand, misoperation can be prevented from locking again, and on the other hand, a user can conveniently pull the lock beam out of the lock hole.

In order to further increase the structural strength of the electronic padlock, the electronic padlock further comprises a core support 151 and a support cover plate 152 which are arranged in the shell, the core support 151 is respectively provided with a motor fixing groove, a lock tongue sliding groove, a TSA lock cylinder mounting position, a fingerprint circuit board mounting position, a control panel mounting position and a battery mounting groove, the lock tongue 213 can reciprocate along the lock tongue sliding groove, the motor 210 is fixedly connected to the core support 251 through the motor fixing groove, the TSA lock cylinder 230 is fixedly connected to the core support 251 through the TSA lock cylinder mounting position, the control panel 250 is fixedly connected to the core support 251 through the control panel mounting position, the battery 252 is fixedly mounted to the battery mounting groove, the motor 210, the TSA lock cylinder 230 and the control panel 250 are clamped between the core support 151 and the support cover plate 152, and the frame structure can enable the structural strength of the electronic padlock, effectively reduce because the displacement or the damage of lock body vibrations lead to casing inner structure, increased life, and the mounting structure of inner core support is favorable to the installation and the dismantlement of motor and spring bolt.

In order to prevent the other end of the flexible lock beam from bouncing off the shell under the action of the first ejector rod and the first ejector rod spring when the lock is unlocked under the condition that the other end of the flexible lock beam is not fixed by the lock tongue, so that the flexible lock beam is lost, the padlock further comprises a stop pin, the flexible lock beam is correspondingly provided with a stop pin groove 202, specifically, the stop pin can be spherical, the hole wall of the first lock hole is provided with a stop pin opening, the diameter of the stop pin opening is smaller than that of the spherical stop pin, the spherical stop pin can partially extend into the first lock hole through the stop pin opening and is clamped into the stop pin groove 202 of the flexible lock beam, a stop pin spring is arranged between one end of the stop pin, which is far away from the first lock hole, and the shell, the stop pin extends into the first lock hole under the action of the stop pin spring, the flexible lock beam can be clamped by matching with the stop pin groove 202 of the flexible lock beam, after unlocking, the clamp groove of the flexible lock beam moves to the lock tongue in the horizontal direction, and the flexible lock, when a user pulls out the flexible lock beam from the lock hole, the outer wall of the flexible lock beam applies force to the stop pin, so that the stop pin spring is compressed, the stop pin is led to exit the first lock hole, the flexible lock beam can be pulled out of the first lock hole, and after the flexible lock beam is pulled out, the stop pin is reset under the action of the stop pin spring and enters the first lock hole; when the lock is locked, the outer wall of the flexible lock beam applies force to the stop pin, so that the stop pin spring is compressed, the stop pin is enabled to exit from the first lock hole, and the flexible lock beam smoothly enters the first lock hole.

In order to control the motor more accurately, the electronic padlock further comprises a lock tongue detection switch, the lock tongue detection switch is connected with the control panel, and the lock tongue detection switch is used for detecting the position of a lock tongue.

Specifically, two lock tongue detection switches are arranged, a first lock tongue detection switch is arranged in the middle of a lock tongue sliding groove, a second lock tongue detection switch 251 is arranged at one end, away from the first lock hole, of the lock tongue sliding groove, when the lock is unlocked, a rotating shaft of a motor rotates to drive a shifting rod on a rotating platform to pull out the lock tongue from a clamping groove of a flexible lock beam, when the second lock tongue detection switch 251 detects the lock tongue, the second lock tongue detection switch 251 sends a signal to a control board, and the control board controls the motor to stop rotating after receiving the signal; when locking, the spring bolt lock gets back to last lock position under the effect of spring bolt spring, and first spring bolt detection switch detects the spring bolt back of position back, and first spring bolt detection switch sends the signal to the control panel, and the control panel receives this signal after control motor antiport, drives the driving lever on the revolving stage, and is rotatory to one side that first lockhole was kept away from to the spring bolt with the driving lever, supports the spring bolt, realizes preventing to strike the purpose of unblanking.

For further convenience of customers unblock, improve user experience, the electronic padlock still includes fingerprint sensor 141, fingerprint sensor 141 passes through fingerprint circuit board 140 and is connected with inner core support 151, fingerprint sensor 141 with control panel 250 is equipped with the electricity and connects, and fingerprint sensor 141 gathers fingerprint data to with fingerprint data transmission to control panel 250, control panel 250 is through with fingerprint data and predetermine the fingerprint data contrast, if compare and pass through, control panel 250 control motor 210 action of unblanking.

The casing corresponds fingerprint sensor 141 is equipped with fingerprint sensor opening 101, and fingerprint sensor opening 101 is equipped with cage 142, fingerprint sensor 141 passes cage 142 sets up, be equipped with fingerprint sealing washer 143 between cage 142 and the fingerprint circuit board 140, can realize waterproof dirt-proof effect.

In this embodiment, in order to facilitate installation and disassembly, the casing includes shell 100 and back cover 110, be equipped with sealing washer 120 between shell 100 and the back cover 110, shell 100 and back cover 110 pass through screwed connection, wherein the shell top is equipped with and supplies flexible lock beam male lock beam hole, charging opening 102 sets up in the bottom of shell, fingerprint sensor opening 101 sets up in shell 100 openly, be equipped with the key-operated windowing on the back cover 110, be equipped with silica gel button 111 between key-operated windowing and the inside control panel, still be equipped with leaded light post 104 on the shell 100, back cover 110 is equipped with pilot lamp leaded light post 112, leaded light post 104 can supply the user to look over with pilot lamp direction shell 100 surface on the control panel 250, pilot lamp leaded light post 112 can supply the user to look over with the pilot lamp direction shell 100 surface on the control panel 250.

From the above description, the beneficial effects of the present invention are: the utility model provides a simple structure, the intelligent padlock of installation dismantlement of being convenient for, this intelligent padlock need not traditional key, accessible fingerprint identification unblanks, possess and prevent knocking to unblank, and the TSA function, this intelligent padlock is rotatory towards a direction through inside motor drive pivot, thereby the draw-in groove realization unblank of lock beam is extracted with the spring bolt to the epaxial shifting block of control, or it is rotatory towards the opposite direction through inside motor drive pivot, the epaxial shifting block of control supports the spring bolt at the opposite side of spring bolt, effectively prevent to strike and unblank, the theftproof performance of intelligent padlock has been strengthened greatly, the cooperation adopts fingerprint identification to unblank and the use of TSA lock core, user experience has been improved greatly.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A single-bolt anti-knock electronic padlock is characterized in that: the lock comprises a shell, a flexible lock beam, a motor, a lock tongue and a control panel, wherein the motor, the lock tongue and the control panel are arranged in the shell, the shell is provided with a first lock hole and a second lock hole, one end of the flexible lock beam is inserted in the first lock hole, the other end of the flexible lock beam is inserted in the second lock hole, the hole wall of the first lock hole is provided with a lock tongue opening, the lock tongue can enter the first lock hole through the lock tongue opening, a lock tongue spring is arranged between the lock tongue and the shell and used for pushing the lock tongue to the direction of the first lock hole, both ends of the flexible lock beam are provided with clamp grooves matched with the lock tongue, a rotating shaft of the motor is connected with a shift lever, the shift lever is used for shifting the lock tongue out of the clamp grooves or supporting the lock tongue to prevent the lock tongue from falling out of the clamp grooves, and the, the control panel is used for controlling the motor to unlock or lock according to the signal.

2. The single-bolt anti-knock electronic padlock of claim 1, wherein: the lock further comprises a TSA lock cylinder, a second lock tongue opening is formed in the wall of the second lock hole, one end of the second lock tongue is connected with the TSA lock cylinder, and the second lock tongue is screwed out of the second lock hole or screwed into the second lock hole through the TSA lock cylinder.

3. The single-bolt anti-knock electronic padlock of claim 2, wherein: a first ejector rod is arranged in the first lock hole, and a first ejector rod spring is arranged at one end of the first ejector rod, which is far away from the flexible lock beam; and a second ejector rod is arranged in the second lock hole, and a second ejector rod spring is arranged at one end of the second ejector rod, which is far away from the flexible lock beam.

4. The single-bolt anti-knock electronic padlock of claim 3, wherein: the control panel, the motor and the TSA lock cylinder are fixedly connected to the inner core support.

5. The single-bolt anti-knock electronic padlock of claim 4, wherein: the lock is characterized by further comprising a support cover plate, wherein a lock tongue sliding groove is formed in the support cover plate, and the lock tongue can move in a reciprocating mode along the lock tongue sliding groove.

6. The single-bolt anti-knock electronic padlock of claim 5, wherein: still include the backing pin, flexible lock beam corresponds and is equipped with the backing pin groove, the backing pin is used for preventing that flexible lock beam from bouncing off the casing under the effect of first ejector pin and first ejector pin spring.

7. The single-bolt anti-knock electronic padlock of claim 6, wherein: still include spring bolt detection switch, spring bolt detection switch with the control panel is connected, spring bolt detection switch is used for detecting the position of spring bolt.

8. The single-bolt anti-knock electronic padlock of any one of claims 1 to 7, wherein: still include fingerprint sensor, fingerprint sensor with the control panel is equipped with the electricity and connects.

9. The single-bolt anti-knock electronic padlock of claim 8, wherein: the casing corresponds fingerprint sensor is equipped with the opening, fingerprint sensor with be equipped with the fingerprint sealing washer between the casing.

10. The single-bolt anti-knock electronic padlock of claim 9, wherein: the shell comprises a shell and a rear cover, and a sealing ring is arranged between the shell and the rear cover.