CN215255381U

CN215255381U - Intelligent logistics padlock

Info

Publication number: CN215255381U
Application number: CN202120923456.0U
Authority: CN
Inventors: 田勇; 张金辉; 蔡朋阳; 黄仁春; 卢原平
Original assignee: Shenzhen Nanwang Dingli Technology Co ltd
Current assignee: Shenzhen Nanwang Dingli Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-21
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses an intelligent logistics padlock, which comprises a lock shell, a lock hook spring, a lock tongue mechanism, an unlocking mechanism and a circuit board, wherein the lock tongue mechanism, the unlocking mechanism and the circuit board are respectively arranged in the lock shell; the long hook arm and the short hook arm of the lock hook are respectively inserted in the first lock hole and the second lock hole of the lock shell; the locking hook spring is arranged in the first locking hole, and the upper end of the locking hook spring is connected with the long hook arm; the inner side of the long hook arm is provided with a locking groove; the lock tongue mechanism comprises a lock tongue and a lock tongue spring; one end of the spring of the lock tongue is abutted against the lock shell, and the other end of the spring of the lock tongue is connected with one end of the lock tongue; the other end of the lock tongue is correspondingly matched with the locking groove; the unlocking mechanism comprises an electronic unlocking mechanism and a mechanical unlocking mechanism; the outer wall of the lock shell is provided with a card slot for inserting an object joint card, and a card reading assembly for reading the object joint card is arranged in the lock shell; the electronic unlocking mechanism and the card reading component are respectively and electrically connected with the circuit board. The utility model discloses can insert plug-in thing allies oneself with the card, let the user can conveniently change different operators' thing allies oneself with the card.

Description

Intelligent logistics padlock

Technical Field

The utility model relates to a tool to lock technical field specifically is a relate to an intelligence commodity circulation padlock.

Background

The national economic construction and development are locked, and the logistics industry is increasingly flourishing. The logistics transportation field pays more and more attention to the safety in the logistics transportation way. The common mechanical lockset has the characteristics of complex structure, easy forcible entry, low safety and reliability and easy duplication of a key, and can bring great potential safety hazards to the property safety of companies and clients.

Therefore, in order to improve the safety, the frequency of using the electronic padlock in the current popular goods industry is higher and higher, the safety of the electronic padlock is greatly improved compared with that of a common lock, the electronic padlock can realize uninterrupted real-time monitoring and real-time alarming on the whole process of goods transportation, so that supervision units, transportation enterprises, goods owner customers and the like can master the flow direction dynamic state of the goods in real time, effective supervision in the goods transportation process is ensured, and the clearance or checking efficiency is improved, so that the enterprise cost is reduced, and the competitiveness is improved. However, some of the networking cards of electronic padlocks currently on the market use patch-type physical connection cards for communication. However, such an internet of things card is generally fixed in a logistics padlock, which makes it troublesome for a user to replace the internet of things card of different operators. Meanwhile, the electronic padlocks have the defects of complex structure and the like.

SUMMERY OF THE UTILITY MODEL

The problem to above prior art, the utility model aims at providing an intelligence commodity circulation padlock, it has simple structure reasonable advantage, and it has the electron to unblank simultaneously and mechanical function of unblanking etc. unblanks, and it is very convenient to unblank, and it can convenience of customers insert plug-in thing allies oneself with the card moreover to can convenience of customers change different network operator's thing allies oneself with the card, the trouble problem of card change promptly can not appear.

In order to realize the purpose, the technical scheme of the utility model is that:

an intelligent logistics padlock comprises a lock shell, a lock hook spring, a lock tongue mechanism, an unlocking mechanism and a circuit board, wherein the lock tongue mechanism, the unlocking mechanism and the circuit board are respectively arranged in the lock shell; the long hook arm and the short hook arm of the lock hook are respectively inserted into the first lock hole and the second lock hole of the lock shell; the locking hook spring is arranged in the first locking hole, and the upper end of the locking hook spring is connected with the long hook arm; a locking groove is arranged on the inner side of the long hook arm; the lock tongue mechanism comprises a lock tongue and a lock tongue spring; one end of the spring of the lock tongue is abutted against the lock shell, and the other end of the spring of the lock tongue is connected with one end of the lock tongue; the other end of the lock tongue is correspondingly matched with the locking groove; the unlocking mechanism comprises an electronic unlocking mechanism and a mechanical unlocking mechanism; the unlocking mechanism is used for driving the lock tongue to leave the locking groove to realize unlocking, and the lock tongue can be clamped into the locking groove to realize locking through the extension force of the lock tongue spring; the outer wall of the lock shell is provided with a card slot for inserting an object connecting card, and a card reading assembly for reading the object connecting card is arranged in the lock shell; the electronic unlocking mechanism and the card reading assembly are electrically connected with the circuit board respectively.

For the additional structure of the above technical scheme, the following scheme is also included:

as a specific embodiment, the electronic unlocking mechanism comprises a motor, a cam, an induction magnet and a magnetic inductor; the motor and the magnetic inductor are respectively electrically connected with the circuit board; the cam is arranged on an output shaft of the motor; the induction magnet is arranged on the side wall of the cam; the magnetic inductor is fixedly arranged and is correspondingly matched with the induction magnet; the cam can drive the bolt to leave the locking groove through the driving of the motor to realize unlocking, and the bolt can be clamped into the locking groove through the extension force of the bolt spring to realize locking.

Further, a motor waterproof cover is sleeved on the surface of the motor.

As a specific embodiment, the mechanical unlocking mechanism comprises a lock cylinder, a transmission rod and an eccentric block; one end of the transmission rod is connected to the lock cylinder and the transmission rod can be driven by the lock cylinder to rotate; the eccentric block is arranged at the other end of the transmission rod and is correspondingly matched with the lock tongue; the key hole of the lock cylinder is communicated with the outside of the lock shell; the eccentric block can drive the bolt to leave the locking groove to realize unlocking through the driving of the lock cylinder, and the bolt can be clamped into the locking groove to realize locking through the extension force of the bolt spring.

As a specific embodiment, a battery electrically connected with the circuit board is arranged in the lock shell; the surface of the battery is sleeved with a battery waterproof cover; a battery installation cavity which corresponds to the battery waterproof cover in size and the lower end of which penetrates to the bottom of the lock shell is arranged in the lock shell; the battery waterproof cover is correspondingly arranged in the battery installation cavity; and a connecting hole communicated to the battery mounting cavity is formed in the bottom surface of the second lock hole, and a bolt with the lower end in threaded connection with the battery waterproof cover is arranged in the connecting hole.

Furthermore, a positioning strip which extends vertically is arranged on the outer wall of the battery waterproof cover; a positioning groove corresponding to the positioning strip is arranged on the side wall of the battery installation cavity; the positioning strip is inserted in the positioning groove.

Further, the battery is electrically connected with the circuit board through two conductive terminals; a conductive terminal waterproof cover is sleeved on the two conductive terminals; a hollow positioning cavity which corresponds to the conductive terminal waterproof cover extends upwards from the top of the battery waterproof cover; the conductive terminal waterproof cover is clamped in the positioning cavity.

As a specific embodiment, a waterproof shell is further arranged in the lock shell; the waterproof shell comprises a first waterproof shell and a second waterproof shell which are distributed in the front and back direction and are connected with each other; the circuit board is clamped between the first waterproof shell and the second waterproof shell; the card reading assembly is arranged on the circuit board and is also positioned between the first waterproof shell and the second waterproof shell.

Furthermore, the first lock hole, the second lock hole, the spring bolt mechanism and the unlocking mechanism are all positioned at the rear side of the waterproof shell; the bottom of the lock shell is provided with a drainage hole which is positioned at the rear side of the waterproof shell and used for draining water.

As a specific embodiment, a positioning magnet is further arranged on the lock shell; the positioning magnet is installed in an installation hole of the lock shell, and the outer end face of the positioning magnet is communicated with the outside of the lock shell.

The utility model has the advantages that:

(one) the utility model has the advantages of simple and reasonable structure, stability is high, and its usable electron unlocking mechanism and mechanical unlocking mechanism drive the spring bolt and remove and realize unblock and shutting with the latch hook cooperation, simultaneously, set up the card slot on the lateral wall of lock shell, set up in the lock shell and read the card subassembly, just so can insert plug-in thing allies oneself with the card through the card slot and carry out the networking, and convenience of use can freely select the network operator, can not appear changing the trouble problem of thing allies oneself with the card, convenient to use.

(II) the utility model discloses an electronic unlocking mechanism and mechanical unlocking mechanism can conveniently realize unblock and shutting through the cooperation with spring bolt mechanism, and simultaneously, this kind of unblock structure has advantages such as simple structure, compact structure, stability are good and convenient to use.

(III) the utility model discloses a setting up of various waterproof instrument such as motor buckler, battery buckler, conductive terminal buckler and buckler can let the whole waterproof performance of padlock higher, and each part is difficult to be damaged by ponding.

(IV) the utility model discloses a all set up first lockhole, second lockhole, spring bolt mechanism and canceling release mechanical system in the rear side of buckler to let the circuit board can obtain better protection.

The utility model has the advantages that the magnetic force of the positioning magnet can be utilized to magnetically attract the padlock on the compartment of the logistics vehicle through the positioning magnet, so as to achieve the fixing effect, reduce the swing of the padlock, reduce the probability of damage to parts inside the lock shell and prolong the service life of the padlock; and through outer terminal surface with positioning magnet and lock shell outer intercommunication, can let not receive the barrier between positioning magnet and the carriage and block, let positioning magnet contact with the carriage better to improve positioning magnet and inhale the adsorption affinity when on the carriage through magnetic force magnetism, stability is better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a longitudinal sectional view of the present invention;

fig. 4 is an explosion diagram of the present invention;

fig. 5 is an exploded view of the second embodiment of the present invention;

fig. 6 is a schematic structural view of the latch bolt mechanism and the unlocking mechanism of the present invention;

fig. 7 is a schematic structural view of a second lock case according to the present invention;

fig. 8 is a schematic structural view of the conductive terminal, the battery and the battery waterproof case of the present invention;

fig. 9 is a schematic structural view of the waterproof case and the circuit board of the present invention;

fig. 10 is an exploded view of fig. 9.

Reference numerals:

1. a lock case; 101. a first lock hole; 102. a second lock hole; 103. a card slot; 1031. a card insertion cover plate; 104. a battery mounting cavity; 105. connecting holes; 106. positioning a groove; 107. a drain hole; 108. a first lock case; 109. a second lock case; 2. a latch hook; 201. a long hook arm; 202. a short hook arm; 203. a locking groove; 3. A latch hook spring; 4. a latch bolt mechanism; 41. a latch bolt; 42. a latch bolt spring; 5. an unlocking mechanism; 51. an electronic unlocking mechanism; 511. a motor; 512. a cam; 513. an induction magnet; 514. a magnetic inductor; 515. a waterproof cover of the motor; 516. a fixed wheel; 52. a mechanical unlocking mechanism; 521. a lock cylinder; 522. a transmission rod; 523. an eccentric block; 524. a through hole; 6. a circuit board; 61. a card reading assembly; 7. a battery; 71. a conductive terminal; 72. a waterproof cover of the conductive terminal; 8. a battery waterproof cover; 81. a connector; 82. a positioning bar; 83. a positioning cavity; 9. a waterproof shell; 91. a first waterproof case; 92. a second waterproof case; 10. positioning a magnet; 11. a waterproof ring; 12. password button area.

Detailed Description

The invention will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the invention.

As shown in fig. 1-10, an intelligent logistics padlock includes a lock case 1, a shackle 2, a shackle spring 3, and a bolt mechanism 4, an unlocking mechanism 5 and a circuit board 6 respectively disposed in the lock case 1; the long hook arm 201 and the short hook arm 202 of the lock hook 2 are respectively inserted into the first lock hole 101 and the second lock hole 102 of the lock case 1; the latch hook spring 3 is installed in the first lock hole 101, and the upper end of the latch hook spring 3 is connected with the long hook arm 201; a locking groove 203 is arranged on the inner side of the long hook arm 201; the bolt mechanism 4 comprises a bolt 41 and a bolt spring 42; one end of the bolt spring 42 is abutted against the lock shell 1, and the other end is connected with one end of the bolt 41; the other end of the bolt 41 is correspondingly matched with the locking groove 203; the unlocking mechanism 5 comprises an electronic unlocking mechanism 51 and a mechanical unlocking mechanism 52; the unlocking mechanism 5 is used for driving the lock tongue 41 to leave the locking groove 203 to realize unlocking, and the lock tongue 41 can be clamped into the locking groove 203 through the stretching force of the lock tongue spring 42 to realize locking; the outer wall of the lock shell 1 is provided with a card slot 103 for connecting an inserted object, and a card reading assembly 61 for reading the object connecting card is arranged in the lock shell 1; the electronic unlocking mechanism 51 and the card reading assembly 61 are electrically connected to the circuit board 6, respectively. The utility model has the advantages of simple and reasonable structure, stability is high, and its usable unlocking mechanism 5 drives spring bolt 41 and removes and realize unblock and shutting with the cooperation of latch hook 2, simultaneously, sets up card slot 103 on the lateral wall of lock shell 1, sets up in lock shell 1 and reads card subassembly 61, just so can insert plug-in thing allies oneself with the card through card slot 103 and network, and convenience of customers can freely select the network operator, can not appear changing the trouble problem of thing allies oneself with the card.

As shown in fig. 3 and 6, the electronic unlocking mechanism 51 includes a motor 511, a cam 512, an induction magnet 513 and a magnetic sensor 514; the motor 511 and the magnetic inductor 514 are respectively electrically connected with the circuit board 6; the cam 512 is mounted on the output shaft of the motor 511; the induction magnet 513 is installed on the side wall of the cam 512; the magnetic inductor 514 is fixedly arranged and is correspondingly matched with the induction magnet 513; the cam 512 may unlock by driving the motor 511 to move the latch 41 out of the latching groove 203, and the latch 41 may be latched by being caught in the latching groove 203 by an extending force of the latch spring 42. Through the above arrangement, the rotation of the cam 512 can be used to drive the latch tongue 41 to move, so as to realize unlocking, and the cooperation between the induction magnet 513 and the magnetic inductor 514 can be used to control the stopping and resetting of the motor 511.

In order to ensure the waterproof effect of the motor 511, a motor waterproof cover 515 is provided on the surface of the motor 511.

Preferably, as shown in fig. 6, a fixed wheel 516 matched with the cam 512 is disposed on a side wall of the latch 41, so that when the cam 512 rotates, the latch 41 can be synchronously driven to move by driving the fixed wheel 516 to move.

As shown in fig. 3 and 6, the mechanical unlocking mechanism 52 includes a lock cylinder 521, a transmission rod 522 and an eccentric block 523; one end of the transmission rod 522 is connected to the lock cylinder 521, and the transmission rod 522 can be driven by the lock cylinder 521 to rotate, specifically, the transmission rod 522 is connected with, for example, clamped with, a lock cylinder of the lock cylinder 521, so that the transmission rod 522 can be synchronously driven to rotate when the lock cylinder of the lock cylinder 521 rotates; the eccentric block 523 is installed on the other end of the transmission rod 522 and correspondingly matched with the bolt 41; the key hole of the lock core 521 is communicated with the outside of the lock shell 1; the eccentric block 523 can drive the latch 41 to leave the latching groove 203 by the driving of the key cylinder 521 to unlock, and the latch 41 can be latched into the latching groove 203 by the extending force of the latch spring 42 to lock. Through the above arrangement, the lock cylinder 521 can be conveniently utilized to realize unlocking and locking by driving the eccentric block 523 to be matched with the lock tongue 41. Because the electronic unlocking mechanism 51 is adjacent to the mechanical unlocking mechanism 52 and is commonly used for driving the lock tongue 41 to realize unlocking, the electronic unlocking and the mechanical unlocking have simple and compact structure, and can be conveniently overhauled, maintained and the like.

In this embodiment, the lock cylinder 521 is a C-type lock cylinder, and since this lock cylinder is a prior art, detailed description thereof is omitted.

Preferably, as shown in fig. 6, a through hole 524 is formed on the latch tongue 41, and the eccentric block 523 is disposed in the through hole 524 to facilitate moving the latch tongue 41. However, it should be understood by those skilled in the art that a fixed wheel cooperating with the eccentric block 523 can be further disposed on the sidewall of the latch tongue 41, so that the latch tongue 41 can be synchronously moved by the fixed wheel being driven by the rotation of the eccentric block 523.

As shown in fig. 3, 4, 7 and 8, a battery 7 electrically connected to the circuit board 6 is provided in the lock case 1; the surface of the battery 7 is sleeved with a battery waterproof cover 8; a battery installation cavity 104 which corresponds to the size of the battery waterproof cover 8 and the lower end of which penetrates to the bottom of the lock shell 1 is arranged in the lock shell 1, and specifically, the battery installation cavity 104 is arranged on an installation block which is integrally formed with the inner wall of the lock shell 1; the battery waterproof cover 8 is correspondingly arranged in the battery installation cavity 104; a connection hole 105 connected to the battery installation cavity 104 is formed on the bottom surface of the second locking hole 102, and a bolt (not shown) having a lower end screwed with the battery waterproof case 8 is provided in the connection hole 105, specifically, a connection head 81 is provided on the top of the battery waterproof case 8, and the lower end of the screw is connected with the connection head 81. Preferably, the battery 7 is a replaceable battery; the battery waterproof cover 8 comprises two sections which are sealed and clamped up and down, so that the battery waterproof cover 8 can be conveniently opened to replace the battery. The waterproof effect of the battery 7 can be improved by arranging the battery waterproof cover 8, and the service life of the battery 7 is prolonged; the battery waterproof cover 8 is arranged in the battery installation cavity 104, so that the battery 7 can be conveniently fixed, and then the battery waterproof cover 8 is connected by using screws in the connecting holes 105, so that the battery 7 and the battery waterproof cover 8 can be fixed; meanwhile, since the connection hole 105 is located on the bottom surface of the second locking hole 102, the battery waterproof cover 8 is difficult to be removed without opening the locking hook 2, since the bolt can be unscrewed only when the short hook arm 202 is opened, and then the battery waterproof cover 8 can be pulled down again, which greatly improves the safety of the battery 7 and reduces the risk of damage and theft of the battery 7; since the battery mounting cavity 104 is formed through the bottom of the lock case 1, the gap between the battery mounting cavity 104 and the battery waterproof case 8 can help to drain the accumulated water in the lock case 1 to some extent.

As shown in fig. 2, 7 and 8, a positioning strip 82 extending vertically is provided on the outer wall of the battery waterproof cover 8; a positioning groove 106 corresponding to the positioning strip 81 is arranged on the side wall of the battery installation cavity 104; the positioning strip 82 is inserted into the positioning slot 106. It is more convenient when can letting insert battery buckler 8 through setting up location strip 82 and constant head tank 106, also can prevent that battery buckler 8 from inserting wrong direction, and it is convenient promptly to counterpoint, because constant head tank 106 can carry on spacingly to location strip 82, when location strip 82 and constant head tank 106 do not align, battery buckler 8 just can not insert smoothly in the battery installation cavity 104.

As shown in fig. 5 and 8, the battery 7 is electrically connected to the circuit board 6 through two conductive terminals 71; the two conductive terminals 71 are sleeved with a conductive terminal waterproof cover 72, specifically, the conductive terminal waterproof cover 72 is sleeved at the lower ends of the conductive terminals 71, and the upper ends of the conductive terminals 71 are used for being fixedly connected with the circuit board 6 so as to conveniently fix the conductive terminals 71; a hollow positioning cavity 83 which corresponds to the conductive terminal waterproof cover 72 extends upwards from the top of the battery waterproof cover 8; the waterproof cover 72 of the conductive terminal is clamped in the positioning cavity 83. The waterproof effect of the conductive terminal 71 can be improved by arranging the conductive terminal waterproof cover 72, the service life of the conductive terminal 71 is prolonged, and the conductive terminal 71 can be conveniently positioned by arranging the positioning cavity 83, so that the conductive terminal 71 is prevented from deviating from the preset position to cause that the conductive terminal 71 cannot be accurately contacted with the battery 7. When the battery is used, the positioning strip 82 and the positioning groove 106 are limited, so that the conductive terminal waterproof cover 72 can be clamped into the positioning cavity 83 after the battery waterproof cover 8 is inserted, the lower end of the conductive terminal 71 is connected with the electrode of the battery 7, and the use is convenient.

As shown in fig. 3, 9 and 10, a waterproof case 9 is further provided in the lock case 1; the waterproof case 9 comprises a first waterproof case 91 and a second waterproof case 92 which are distributed in the front and back direction and connected with each other; the circuit board 6 is clamped between the first waterproof case 91 and the second waterproof case 92; the card reading assembly 61 is arranged on the circuit board 6 and the card reading assembly 61 is also located between the first waterproof case 91 and the second waterproof case 92. Specifically, the side edge of the waterproof case 9 is also provided with a jack corresponding to the card insertion slot 103 and the card reading component 61, so as to facilitate insertion of the internet card. The waterproof case 9 is provided to protect the circuit board 6 and the card reading assembly 61 from contact with standing water. In order to further protect the circuit board 6 and the card reading assembly 61, a waterproof sealing ring (not shown) is further disposed around the first waterproof case 91 and the second waterproof case 92.

As shown in fig. 2, 4 and 7, the first lock hole 101, the second lock hole 102, the latch bolt mechanism 4 and the unlocking mechanism 5 are all located at the rear side of the waterproof case 9; a drainage hole 107 for drainage is provided at the bottom of the lock case 1 at the rear side of the waterproof case 9. By arranging the first lock hole 101, the second lock hole 102, the latch mechanism 4 and the unlocking mechanism 5 at the rear side of the waterproof case 9 (i.e. the waterproof case 9 is arranged in a staggered manner with respect to the first lock hole 101, the second lock hole 102, the latch mechanism 4 and the unlocking mechanism 5), the contact between the water entering the lock case 1 from the first lock hole 101 or the second lock hole 102 and the waterproof case 9 (the water entering may be caused by a gap existing between the lock tongue 41 and the lock hook 2) can be reduced, the possibility of seeper entering the waterproof case 9 (because the padlock is generally vertical in use and the water flows to a lower place) is reduced, the design can further protect the circuit board 6 and the card reading assembly 61, and at the same time, the design has the advantages of higher space utilization rate inside the lock shell 1, clearer structural hierarchy, and the drainage hole 107 can be used for conveniently draining accumulated water in the lock shell 1.

In the present embodiment, the magnetic sensor 514 is fixed on the rear side of the waterproof case 9; the upper end of the conductive terminal 71 is disposed in the waterproof case 9, and is fitted with the conductive terminal waterproof cover 72 disposed at the lower end of the conductive terminal 71, so that the conductive terminal 71 can be protected from water.

Preferably, as shown in fig. 4, the lock case 1 includes a first lock case 108 and a second lock case 109 which are connected with each other in a front-rear direction, the first lock case 108 is detachably connected with the second lock case 109 through screws, and a waterproof sealing ring is also arranged between the first lock case 108 and the second lock case 109, so as to improve the waterproof performance of the lock case 1. In the present embodiment, the first lock hole 101, the second lock hole 102, the battery installation cavity 104, the latch bolt mechanism 4 and the unlocking mechanism 5 are all disposed on the second lock case 109, and the card insertion slot 103 is disposed on the first lock case 108, and the waterproof case 9 and the circuit board 6 inserted in the waterproof case 9 are all disposed at an inner position of the first lock case 108. Through with waterproof case 9 and first lockhole 101, second lockhole 102, battery installation cavity 104, spring bolt mechanism 4 and unlocking mechanism 5 dislocation set can avoid directly influencing circuit board 6 in waterproof case 9 by the water that gets into in first lockhole 101 and the second lockhole 102, simultaneously, because waterproof case 7 is located first lockhole 108, and not just to the gap between first lock shell 108 and the second lock shell 109, so also can avoid the rainwater that part got into from this gap to directly fall to waterproof case 9 to a certain extent, circuit board 6 has been protected promptly.

In the embodiment, the key hole of the lock cylinder 521 is aligned with the drainage hole 107, and a gap is formed between the key hole and the drainage hole 107, so that drainage is facilitated, and meanwhile, a person can directly insert a key into the drainage hole 107 and then insert the key into the key hole of the lock cylinder 521 for unlocking, so that the internal structure of the padlock is more compact. It will be appreciated by those skilled in the art that a hole may be newly formed in the housing 1 for the keyway of the corresponding plug 521.

As shown in fig. 2 and 5, a positioning magnet 10 is further provided in the lock case 1, specifically, the positioning magnet 10 is detachably mounted in a mounting hole of the lock case 1, and the outer end surface of the positioning magnet 10 is communicated with the outside of the lock case 1, and more specifically, both sides of the positioning magnet 10 are locked to the second lock case 109 by screws. The padlock is magnetically attracted on the compartment of the logistics vehicle by the positioning magnet 10 through the magnetic force of the positioning magnet 10, so that the swinging of the padlock is reduced, the damage probability of internal parts of the padlock can be reduced, and the service life of the padlock is prolonged; and through the outer terminal surface with positioning magnet 10 with lock shell 1 outer intercommunication, can let not receive the barrier between positioning magnet 10 and the carriage and block, let positioning magnet 10 contact with the carriage better to improved positioning magnet 10 and inhaled the adsorption affinity when on the carriage through magnetic force magnetism, stability is better. When the padlock fixing device is used, the positioning magnet 10 is directly magnetically attracted on an iron block by utilizing magnetic force, so that the padlock is synchronously fixed, and the padlock fixing device is convenient to use.

As shown in fig. 1, a waterproof ring 11 is provided at the upper end opening of the first lock hole 101 and the second lock hole 102, and a long hook arm 201 and a short hook arm 202 are inserted into the two waterproof rings 11, respectively. The water-proof effect of the padlock can be further improved by providing the water-proof ring 11.

As shown in fig. 1, a password key area 12 electrically connected with the circuit board 6 is arranged on the surface of the lock case 1, so that the intelligent logistics padlock can be unlocked by using a password, the unlocking mode is multiple, the use is convenient, and the safety is also improved. In particular, the combination key area 12 is arranged on the first lock housing 108 to avoid contact with standing water.

The surface of the lock shell 1 is also provided with a wake-up mechanism which is electrically connected with the circuit board 6, the wake-up mechanism can be used for saving power supply, and the padlock enters a standby state when not being wakened; after the awakening mechanism is pressed, the padlock enters a normal working state. In particular, the wake-up mechanism is also arranged on the first lock housing 108 to avoid contact with standing water.

The use principle of the present invention is described below, so as to understand the present utility model:

when the intelligent logistics padlock is in a locking state, electronic unlocking is carried out, and the awakening mechanism is pressed to enable the padlock to enter a normal working state; the user can input a password or send an instruction to unlock by using terminal equipment such as a mobile phone or a computer; after the instruction is sent, the circuit board 6 sends an instruction to the motor 511 to enable the motor 511 to rotate, the cam 512 is driven to rotate, when the cam 512 rotates, the cam is contacted with the fixed wheel 516 and pushes the fixed wheel 516 and the lock tongue 41 to move in the direction away from the locking groove 203, and the lock tongue spring 42 is synchronously compressed; when the induction magnet 513 on the cam 512 rotates to the induction range of the magnetic inductor 514, the motor 511 stops, and at this time, the bolt 41 disengages from the locking groove 203, so that the locking hook 2 moves upwards under the stretching force of the locking hook spring 3, and unlocking is realized; after the lock hook 2 moves upwards to unlock the lock, the motor 511 is reset synchronously to enable the induction magnet 513 to leave the induction range of the magnetic inductor 514, but the lock tongue 41 cannot be reset because the lock tongue 41 is tightly pressed by the lock hook 2 at this time. Of course, if the mechanical unlocking is performed, the key is only required to be inserted into the keyhole of the lock cylinder 521 through the water discharge hole 107 and rotate the lock cylinder, so that the transmission rod 522 drives the eccentric block 523 to rotate, then the lock tongue 41 can be driven to move in the direction away from the locking groove 203 through the eccentric block 523, the lock tongue spring 42 is synchronously compressed, after the lock tongue 41 completely leaves the locking groove 203, the lock hook 2 moves upwards under the stretching force of the lock hook spring 3 to realize unlocking, and then the key can be pulled out. The unlocking of the padlock is completed through the steps.

When the intelligent logistics padlock is in an unlocking state, a user aligns the short hook arm 202 of the lock hook 2 with the second lock hole 102 and pushes down the short hook arm 202 to enable the short hook arm 202 to fall into the second lock hole 102, synchronously drives the long hook arm 201 to move downwards to enable the lock hook spring 3 to be compressed, and after the locking groove 203 is aligned with the lock tongue 41, the lock tongue 41 is clamped into the locking groove 203 due to the stretching force of the lock tongue spring 42 to achieve locking. The padlock is locked through the steps.

In summary, the utility model can facilitate the user to insert the cards of different operators at any time by arranging the card slot on the lock case and the card reading component in the lock case, so as to replace the network operators, and the use is very convenient; the electronic unlocking mechanism and the mechanical unlocking mechanism are respectively matched with the lock tongue mechanism to conveniently realize unlocking and locking of the padlock, and meanwhile, the unlocking mechanism has the advantages of simple and reasonable structure, stable use, convenient overhaul and maintenance, easy assembly and low production cost; the waterproof cover of the battery can ensure the waterproof performance of the detachable battery; the arrangement of the positioning strip and the positioning groove can ensure that the battery waterproof cover is inserted into the battery installation cavity more simply and quickly, and the condition of wrong connection between the conductive terminals and the battery can not occur; the battery waterproof cover is connected through the screws, so that the stability of the battery waterproof cover can be ensured, and meanwhile, the battery waterproof cover is not easy to pull out by external force, namely, the battery is protected; the conductive terminal waterproof cover can be used for protecting the conductive terminal; the waterproof shell can well protect the circuit board and prevent the circuit board from being damaged by accumulated water; the arrangement of the positioning magnet can be used for magnetically attracting the padlock on the logistics vehicle so as to reduce the vibration of the padlock during the running process of the logistics vehicle, reduce the probability of damage of internal parts of the padlock and prolong the service life of the padlock. As can be seen from the above description, the overall waterproof performance of the padlock can be high by the arrangement of various waterproof tools such as the motor waterproof cover, the battery waterproof cover, the conductive terminal waterproof cover and the waterproof case, and all the parts are not easily damaged by accumulated water.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. An intelligence commodity circulation padlock which characterized in that:

the lock comprises a lock shell, a lock hook spring, a spring bolt mechanism, an unlocking mechanism and a circuit board, wherein the spring bolt mechanism, the unlocking mechanism and the circuit board are respectively arranged in the lock shell; the long hook arm and the short hook arm of the lock hook are respectively inserted into the first lock hole and the second lock hole of the lock shell; the locking hook spring is arranged in the first locking hole, and the upper end of the locking hook spring is connected with the long hook arm; a locking groove is arranged on the inner side of the long hook arm; the lock tongue mechanism comprises a lock tongue and a lock tongue spring; one end of the spring of the lock tongue is abutted against the lock shell, and the other end of the spring of the lock tongue is connected with one end of the lock tongue; the other end of the lock tongue is correspondingly matched with the locking groove; the unlocking mechanism comprises an electronic unlocking mechanism and a mechanical unlocking mechanism; the unlocking mechanism is used for driving the lock tongue to leave the locking groove to realize unlocking, and the lock tongue can be clamped into the locking groove to realize locking through the extension force of the lock tongue spring; the outer wall of the lock shell is provided with a card slot for inserting an object connecting card, and a card reading assembly for reading the object connecting card is arranged in the lock shell; the electronic unlocking mechanism and the card reading assembly are electrically connected with the circuit board respectively.

2. The intelligent logistics padlock of claim 1, wherein:

the electronic unlocking mechanism comprises a motor, a cam, an induction magnet and a magnetic inductor; the motor and the magnetic inductor are respectively electrically connected with the circuit board; the cam is arranged on an output shaft of the motor; the induction magnet is arranged on the side wall of the cam; the magnetic inductor is fixedly arranged and is correspondingly matched with the induction magnet; the cam can drive the bolt to leave the locking groove through the driving of the motor to realize unlocking, and the bolt can be clamped into the locking groove through the extension force of the bolt spring to realize locking.

3. The intelligent logistics padlock of claim 2, wherein:

the motor waterproof cover is sleeved on the surface of the motor.

4. The intelligent logistics padlock of claim 1, wherein:

the mechanical unlocking mechanism comprises a lock cylinder, a transmission rod and an eccentric block; one end of the transmission rod is connected to the lock cylinder and the transmission rod can be driven by the lock cylinder to rotate; the eccentric block is arranged at the other end of the transmission rod and is correspondingly matched with the lock tongue; the key hole of the lock cylinder is communicated with the outside of the lock shell; the eccentric block can drive the bolt to leave the locking groove to realize unlocking through the driving of the lock cylinder, and the bolt can be clamped into the locking groove to realize locking through the extension force of the bolt spring.

5. The intelligent logistics padlock of claim 1, wherein:

a battery electrically connected with the circuit board is arranged in the lock shell; the surface of the battery is sleeved with a battery waterproof cover; a battery installation cavity which corresponds to the battery waterproof cover in size and the lower end of which penetrates to the bottom of the lock shell is arranged in the lock shell; the battery waterproof cover is correspondingly arranged in the battery installation cavity; and a connecting hole communicated to the battery mounting cavity is formed in the bottom surface of the second lock hole, and a bolt with the lower end in threaded connection with the battery waterproof cover is arranged in the connecting hole.

6. The intelligent logistics padlock of claim 5, wherein:

a vertically extending positioning strip is arranged on the outer wall of the battery waterproof cover; a positioning groove corresponding to the positioning strip is arranged on the side wall of the battery installation cavity; the positioning strip is inserted in the positioning groove.

7. The intelligent logistics padlock of claim 5, wherein:

the battery is electrically connected with the circuit board through two conductive terminals; a conductive terminal waterproof cover is sleeved on the two conductive terminals; a hollow positioning cavity which corresponds to the conductive terminal waterproof cover extends upwards from the top of the battery waterproof cover; the conductive terminal waterproof cover is clamped in the positioning cavity.

8. The intelligent logistics padlock of claim 1, wherein:

a waterproof shell is also arranged in the lock shell; the waterproof shell comprises a first waterproof shell and a second waterproof shell which are distributed in the front and back direction and are connected with each other; the circuit board is clamped between the first waterproof shell and the second waterproof shell; the card reading assembly is arranged on the circuit board and is also positioned between the first waterproof shell and the second waterproof shell.

9. The intelligent logistics padlock of claim 8, wherein:

the first lock hole, the second lock hole, the spring bolt mechanism and the unlocking mechanism are all positioned at the rear side of the waterproof shell; the bottom of the lock shell is provided with a drainage hole which is positioned at the rear side of the waterproof shell and used for draining water.

10. The intelligent logistics padlock of claim 1, wherein:

the lock shell is also provided with a positioning magnet; the positioning magnet is installed in an installation hole of the lock shell, and the outer end face of the positioning magnet is communicated with the outside of the lock shell.