CN215108159U - Intelligent padlock - Google Patents

Abstract

The utility model discloses an intelligent padlock, which comprises a lock body, a lock beam component, a bottom cover, an electric control component and a switching lock component, wherein the bottom cover is fixedly arranged at the lower part of the lock body; the lock beam assembly comprises a lock beam and a lock beam spring, and the longer end of the lock beam is provided with a buckling groove; the lock assembly includes lock knob, cross pin and cross pin spring. The utility model realizes passive wireless intellectualization, and is suitable for the management of the locking and unlocking of the equipment, the execution part, the door body, the box body and the like which need to be authorized and managed; adopt dustproof rain-proof anti-disassembly structure, be applicable to outdoor environment.

Description

Intelligent padlock

Technical Field

The utility model relates to a tool to lock field specifically is an intelligent padlock.

Background

Padlocks are the oldest and bulky families in the world of locks, and other locks are said to be derived from padlocks and other doors. The lock body of the padlock is provided with a metal stem which can be buckled and connected in a ring shape or a straight shape, namely a 'lock beam', so that the padlock is directly buckled with the lock body through the lock beam to form a closed lock.

Along with the development of electrical technology, various intelligent padlocks appear at present, but the problem that appears mostly lies in: 1. the power supply needs to be connected with a power grid; 2. battery power is required; 3. the waterproof sealing effect is poor, and the lock core is easily rusted, leads to unable normal use. In the application scene of padlock, it is a big main use occasion outdoors, it is troublesome to insert the electric wire netting in the open air, and rainwater etc. get into the lock core easily among the outdoor environment, thereby battery outage can't unblank and charge the trouble condition for the battery easily appear in the battery power supply.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence padlock to solve the technical problem who proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses an intelligent padlock, including lock body, lock beam subassembly, bottom, automatically controlled subassembly, switching lock subassembly, the bottom is fixed to be set up in the lock body lower part, and automatically controlled subassembly includes charging coil holder, charging coil, automatically controlled board, motor, and charging coil holder is fixed to be set up in the bottom, and the charging coil sets up on charging coil holder, and automatically controlled board is fixed to be set up in the lock body, and the motor is fixed to be set up in the lock body through the motor stationary blade, and the charging coil is connected with the electricity between the automatically controlled board, and the electricity is connected between automatically controlled board and the motor; the lock beam assembly comprises a lock beam and a lock beam spring, a cylindrical groove is formed in the lock body, the lock beam spring is sleeved outside the longer end of the lock beam and extends into the cylindrical groove, and a buckling groove is formed in the longer end of the lock beam; the switching lock subassembly includes the lock knob, the horizontal pin spring, lock body inside division has the horizontal pin groove that can hold horizontal pin horizontal motion, the one end suit horizontal pin spring of horizontal pin and setting up at the horizontal pin inslot, the other end of horizontal pin sets up the spring bolt, open at the middle part of horizontal pin has the through-hole, the spring bolt can get into or leave the lock-beam's lock groove under the horizontal pin drives, the one end of lock knob meshes with the power output shaft of motor mutually, the other end of lock knob stretches into in the through-hole at horizontal pin middle part.

The unlocking and locking process: when the padlock is in a locked state, a mobile phone or a special key with a reverse charging function is used to get close to the bottom of the lock body, at the moment, the electric control plate of the charging coil and the motor are powered on, the lock knob rotates under the driving of the motor to drive the transverse pin to move towards one end far away from the buckling groove of the lock beam, and after the lock tongue of the transverse pin completely leaves the buckling groove, the lock beam bounces upwards under the action of the lock beam spring to realize unlocking; under the state of unlocking, the lock beam is pressed down, the motor rotates reversely, and the transverse pin enters the lock beam buckling groove under the action of the transverse pin spring to realize locking.

The utility model discloses further improve: the lock body is characterized by further comprising a sealing assembly, wherein the sealing assembly comprises a rain-proof cap, a lock beam sealing ring, a bottom cover sealing ring and a plug, the rain-proof cap is fixedly sleeved at the longer end of the lock beam, a section of the lock beam below the rain-proof cap is provided with an annular groove, the lock beam sealing ring is arranged in the annular groove, the bottom cover sealing ring is arranged at the contact end face of the bottom cover and the lock body, and the plug is inserted outside the transverse pin groove and is fixedly connected with the lock body; therefore, rainwater and dust are prevented from entering the lock body, and the service life of the lock body is prolonged.

The utility model discloses further improve: the lock beam assembly further comprises a lock beam limiting pin, the opening and closing lock assembly further comprises a transverse pin limiting pin, a limiting groove is formed in the longer end of the lock beam, the transverse pin is provided with the limiting groove, the lock beam limiting pin is inserted into the lock body and penetrates through the limiting groove in the longer end of the lock beam, the transverse pin limiting pin is inserted into the lock body and penetrates through the limiting groove of the transverse pin to prevent the lock beam from being separated from the lock body, and the transverse pin cannot be locked due to the fact that the transverse pin moves over a limit.

The utility model discloses further improve: the lock body is characterized by further comprising a position sensor and a magnet, wherein the magnet is fixedly arranged at the lower part of the longer end of the lock beam, the position sensor is arranged in the cylindrical groove of the lock body and is positioned right below the magnet, and the position sensor is electrically or signal-connected with the electric control board; the position sensor can sense the position of the magnet arranged on the bottom surface of the lock beam. When the lock beam is pressed down to lock, a signal can be fed back to the electric control board to indicate that the lock is locked, and when the lock beam rises, a signal can be fed back to the electric control board to indicate that the lock is unlocked.

The utility model discloses further improve: the lock knob comprises a lock knob seat, a lock knob head, a lock knob spring and a lock knob tongue, the lower part of the lock knob seat is meshed with a power output shaft of a motor, the lock knob head is arranged on the lock knob seat, a section of 90-degree fan-shaped groove is formed in the lock knob head, one end of the lock knob tongue is fixedly provided with a cylindrical head, the cylindrical head of the lock knob tongue is arranged in the fan-shaped groove and can rotate in the fan-shaped groove, the lock knob spring is sleeved on the lower part of the lock knob head, one end of the lock knob spring is connected with the lock knob tongue, and the other end of the lock knob spring is connected with the lock knob seat; the lock torsion head can rotate relative to the lock torsion seat when being blocked, the lock torsion head can reset under the action of the torsional spring after resistance is eliminated, the lock torsion bolt is transverse in a locking state, and even if the lock body transverse pin spring is knocked on the side surface, the lock torsion bolt can support the transverse pin to be not separated from the lock beam buckling groove when the transverse pin possibly retreats outwards, the lock can still be locked and unlocked, and therefore the safety performance of the lock is improved.

The utility model discloses further improve: the lock body is connected with the lock body through the bottom cover pin.

The intelligent padlock provided by the utility model has no battery inside, does not need an entity key, can be unlocked by charging a mobile phone with a reverse charging function, and can also be unlocked by using a special computer key; all locks can be unlocked by an authorized mobile phone or computer key, and the unlocking instruction cannot be sent without authorization so that the operation cannot be carried out, so that the passive wireless intellectualization is realized, and the method is suitable for the locking and unlocking management of equipment, execution parts, doors, boxes and the like which need to be authorized and managed; adopt dustproof rain-proof anti-disassembly structure, be applicable to outdoor environment.

Drawings

Fig. 1 is an exploded schematic view of a three-dimensional structure of an intelligent padlock according to the present invention;

FIG. 2 is an enlarged schematic view of the shackle;

FIG. 3 is an enlarged view of the cross pin;

FIG. 4 is an enlarged view of the improved lock knob;

fig. 5 is a schematic cross-sectional view of an initial state (locked state) of the intelligent padlock according to the present invention;

FIG. 6 is a schematic view of the structure A-A of FIG. 5;

FIG. 7 is a state diagram illustrating the unlocking process of FIG. 5;

FIG. 8 is a schematic view of the structure B-B in FIG. 7;

fig. 9 is a structural schematic diagram of the unlocking trip state of fig. 5.

FIG. 10 is a schematic view of the structure C-C of FIG. 9;

FIG. 11 is a structural schematic view of the fully unlocked state of FIG. 5;

FIG. 12 is a schematic view of D-D structure of FIG. 11;

fig. 13 is a schematic view of a modified lock knob and cross pin combination.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-13, the utility model discloses an intelligent padlock, including lock body 17, lock beam assembly, bottom 20, electronic control assembly, switching lock subassembly, bottom 20 is fixed to be set up in lock body 17 lower part, electronic control assembly includes charging coil seat 21, charging coil 15, electronic control board 12, motor 11, charging coil seat 21 is fixed to be set up in bottom 20, charging coil 15 is set up on charging coil seat 21, electronic control board 12 is fixed to be set up in lock body 17, motor 11 is fixed to be set up in lock body 17 through motor stationary blade 13, between charging coil 15 and electronic control board 12, between electronic control board 12 and motor 11 electricity is connected; the lock beam assembly comprises a lock beam 1 and a lock beam spring 10, a cylindrical groove is formed in the lock body 17, the lock beam spring 10 is sleeved outside the longer end of the lock beam 1 and extends into the cylindrical groove, and the buckling groove 100 is formed in the longer end of the lock beam 1; the switching lock subassembly includes lock knob 9, the horizontal pin 5, horizontal pin spring 7, lock body 17 is inside to be opened has the horizontal pin groove that can hold horizontal pin 5 horizontal motion, horizontal pin 5's one end suit horizontal pin spring 7 and set up at the horizontal pin inslot, horizontal pin 5's the other end sets up spring bolt 50, horizontal pin 5's middle part is opened there is the through-hole, spring bolt 50 can get into or leave lock beam 1's lock groove 100 under horizontal pin 5 drives, lock knob 9's one end meshes with motor 11's power output shaft mutually, lock knob 9's the other end stretches into in the through-hole at horizontal pin 5 middle parts.

The unlocking and locking process: when the padlock is in a locked state, a mobile phone or a special key with a reverse charging function is used to get close to the bottom of the lock body 17, at the moment, the electric control plate 12 and the motor 11 are powered through the charging coil 15, the lock knob 9 rotates under the driving of the motor 11 to drive the transverse pin 5 to move towards one end far away from the buckling groove 100 of the lock beam 1, and after the lock tongue 50 of the transverse pin 5 completely leaves the buckling groove 100, the lock beam 1 bounces upwards under the action of the lock beam spring 10 to realize unlocking; in the unlocking state, the lock beam 1 is pressed down, the motor 11 rotates reversely, and the transverse pin 5 enters the lock beam 1 to be locked in the locking groove 100 under the action of the transverse pin spring 7, so that locking is realized.

The utility model discloses further improve: the lock further comprises a sealing assembly, the sealing assembly comprises a rain-proof cap 2, a lock beam sealing ring 3, a bottom cover sealing ring 19 and a plug 16, the rain-proof cap 2 is fixedly sleeved at the longer end of the lock beam 1, a section of the lock beam 1 below the rain-proof cap 2 is provided with an annular groove 110, the lock beam sealing ring 3 is arranged in the annular groove 110, the bottom cover sealing ring 19 is arranged at the contact end face of the bottom cover 20 and the lock body 17, and the plug 16 is inserted outside the transverse pin groove and fixedly connected with the lock body 17; therefore, rainwater and dust are prevented from entering the lock body 17, and the service life of the lockset is prolonged.

The utility model discloses further improve: the lock beam assembly further comprises a lock beam limiting pin 6, the opening and closing lock assembly further comprises a transverse pin limiting pin 4, a lock beam limiting groove 120 is further formed in the longer end of the lock beam 1, a transverse pin limiting groove 51 is formed in the transverse pin 5, the lock beam limiting pin 6 is inserted into the lock body 17 and penetrates through the lock beam limiting groove 120, the transverse pin limiting pin 4 is inserted into the lock body 17 and penetrates through the transverse pin limiting groove 51 to prevent the lock beam 1 from being separated from the lock body 17, and the transverse pin 5 cannot be locked due to the fact that the transverse pin 5 moves over a limit.

The utility model discloses further improve: the lock further comprises a position sensor 14 and a magnet 8, wherein the magnet 8 is fixedly arranged at the lower part of the longer end of the lock beam 1, the position sensor 14 is arranged in a cylindrical groove of the lock body 17 and is positioned right below the magnet 8, and the position sensor 14 is electrically or signal-connected with the electric control board 12; the position sensor can sense the position of the magnet 8 arranged on the bottom surface of the lock beam 1. When the lock beam 1 is pressed down to lock, a signal can be fed back to the electric control board 12 to indicate that the lock is locked, and when the lock beam 1 rises, a signal can be fed back to the electric control board 12 to indicate that the lock is unlocked.

The utility model discloses further improve: the lock knob 9 comprises a lock knob seat 91, a lock knob head 92, a lock knob spring 94 and a lock knob tongue 93, the lower part of the lock knob seat 91 is meshed with a power output shaft of the motor 11, the lock knob head 92 is arranged on the lock knob seat 91, a section of 90-degree fan-shaped groove 96 is formed in the lock knob head 92, one end of the lock knob tongue 93 is fixedly provided with a cylindrical head 95, the cylindrical head 95 of the lock knob tongue 93 is arranged in the fan-shaped groove 96 and can rotate in the fan-shaped groove 96, the lock knob spring 94 is sleeved on the lower part of the lock knob head 92, one end of the lock knob spring 94 is connected with the lock knob tongue 93, and the other end of the lock knob spring 94 is connected with the lock knob seat 91; the lock twisting head 92 can rotate relative to the lock twisting seat 91 when being blocked, the lock twisting bolt 93 can reset under the action of the torsional spring after the resistance is eliminated, the lock twisting bolt 93 is transverse in the locking state, even if the lock body 17 transverse pin spring 7 is knocked at the side surface, the lock twisting bolt 93 can support the transverse pin 5 to be not separated from the buckling groove of the lock beam 1 when the transverse pin 5 possibly retreats outwards, and the lock can still be locked and unlocked, thereby improving the safety performance of the lock.

The utility model discloses further improve: and the lock also comprises a bottom cover pin 18, and a bottom cover 20 is connected with the lock body 17 through the bottom cover pin 18.

The intelligent padlock provided by the utility model has no battery inside, does not need an entity key, can be unlocked by charging a mobile phone with a reverse charging function, and can also be unlocked by using a special computer key; all locks can be unlocked by an authorized mobile phone or computer key, and the unlocking instruction cannot be sent without authorization so that the operation cannot be carried out, so that the passive wireless intellectualization is realized, and the method is suitable for the locking and unlocking management of equipment, execution parts, doors, boxes and the like which need to be authorized and managed; adopt dustproof rain-proof anti-disassembly structure, be applicable to outdoor environment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an intelligence padlock, includes lock body, lock beam subassembly, bottom, automatically controlled subassembly, switching lock subassembly, its characterized in that: the bottom cover is fixedly arranged at the lower part of the lock body, the electric control assembly comprises a charging coil holder, a charging coil, an electric control plate and a motor, the charging coil holder is fixedly arranged in the bottom cover, the charging coil is arranged on the charging coil holder, the electric control plate is fixedly arranged in the lock body, the motor is fixedly arranged in the lock body through a motor fixing sheet, and the charging coil is electrically connected with the electric control plate and the electric control plate is electrically connected with the motor; the lock beam assembly comprises a lock beam and a lock beam spring, a cylindrical groove is formed in the lock body, the lock beam spring is sleeved outside the longer end of the lock beam and extends into the cylindrical groove, and a buckling groove is formed in the longer end of the lock beam; the switching lock subassembly includes the lock knob, the horizontal pin spring, lock body inside division has the horizontal pin groove that can hold horizontal pin horizontal motion, the one end suit horizontal pin spring of horizontal pin and setting up at the horizontal pin inslot, the other end of horizontal pin sets up the spring bolt, open at the middle part of horizontal pin has the through-hole, the spring bolt can get into or leave the lock-beam's lock groove under the horizontal pin drives, the one end of lock knob meshes with the power output shaft of motor mutually, the other end of lock knob stretches into in the through-hole at horizontal pin middle part.

2. An intelligent padlock as claimed in claim 1, wherein: the lock comprises a lock body, and is characterized by further comprising a sealing assembly, wherein the sealing assembly comprises a rain-proof cap, a lock beam sealing ring, a bottom cover sealing ring and a plug, the rain-proof cap is fixedly sleeved at the longer end of the lock beam, the lock beam is provided with an annular groove at one section below the rain-proof cap, the lock beam sealing ring is arranged in the annular groove, the bottom cover sealing ring is arranged at the contact end face of the bottom cover and the lock body, and the plug is inserted outside the transverse pin groove and fixedly connected with the lock body.

3. An intelligent padlock as claimed in claim 1, wherein: the lock beam assembly further comprises a lock beam limiting pin, the opening and closing lock assembly further comprises a transverse pin limiting pin, a limiting groove is formed in the longer end of the lock beam, the transverse pin is provided with the limiting groove, the lock beam limiting pin is inserted into the lock body and penetrates through the limiting groove in the longer end of the lock beam, the transverse pin limiting pin is inserted into the lock body and penetrates through the limiting groove of the transverse pin to prevent the lock beam from being separated from the lock body, and the transverse pin cannot be locked due to the fact that the transverse pin moves over a limit.

4. An intelligent padlock as claimed in claim 1, wherein: still include position inductor, magnet, the fixed lower part that sets up at the longer end of lock beam of magnet, the position inductor sets up in the cylindrical groove of lock body, is located under the magnet, position inductor and automatically controlled board between be connected electricity or signal connection.

5. An intelligent padlock as claimed in claim 1, wherein: the lock knob comprises a lock knob seat, a lock knob head, a lock knob spring and a lock knob tongue, the lower portion of the lock knob seat is meshed with a power output shaft of a motor, the lock knob head is arranged on the lock knob seat, a section of 90-degree fan-shaped groove is formed in the lock knob head, a cylindrical head is fixedly arranged at one end of the lock knob tongue, the cylindrical head of the lock knob tongue is arranged in the fan-shaped groove and can rotate in the fan-shaped groove, the lock knob spring is sleeved on the lower portion of the lock knob head, one end of the lock knob spring is connected with the lock knob tongue, and the other end of the lock knob spring is connected with the lock knob seat.

6. An intelligent padlock as claimed in claim 1, wherein: the lock body is connected with the lock body through the bottom cover pin.

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