CN110616971A - Novel logistics padlock - Google Patents
Novel logistics padlock Download PDFInfo
- Publication number
- CN110616971A CN110616971A CN201911025616.3A CN201911025616A CN110616971A CN 110616971 A CN110616971 A CN 110616971A CN 201911025616 A CN201911025616 A CN 201911025616A CN 110616971 A CN110616971 A CN 110616971A
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- Prior art keywords
- lock
- locking
- shell
- housing
- padlock
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 7
- 230000000717 retained effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- QHZSDTDMQZPUKC-UHFFFAOYSA-N 3,5-dichlorobiphenyl Chemical compound ClC1=CC(Cl)=CC(C=2C=CC=CC=2)=C1 QHZSDTDMQZPUKC-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0038—Operating or controlling locks or other fastening devices by electric or magnetic means using permanent magnets
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/06—Shackles; Arrangement of the shackle
- E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/38—Auxiliary or protective devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
- E05B2047/0058—Feeding by batteries
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0067—Monitoring
Abstract
The invention discloses a novel logistics padlock, which comprises a lock shell, a lock core mechanism arranged in the lock shell, and a lock piece, wherein the end part of the lock piece is inserted into the lock shell and is matched with the lock core mechanism; a locking groove matched with the locking lug is formed at one end part of the locking piece. The novel logistics padlock provided by the invention is reasonable and ingenious in structural design, and the internal structure is sensitive, quick and accurate in action when the padlock is locked and unlocked; after locking, the locking is firm and stable, is not easy to be damaged and has high safety.
Description
Technical Field
The invention relates to a lockset, in particular to a novel logistics padlock.
Background
The amount of losses caused by goods theft, package loss, smuggling and the like in the logistics industry every year can hardly be calculated. The logistics transportation field pays more and more attention to the safety of goods transportation in the way. The common mechanical lockset has the characteristics of complex structure, easy damage, low safety and reliability and easy duplication of keys, and can bring great potential safety hazards to the property safety of companies and clients.
Therefore, the utilization rate of the electronic lock in the logistics industry is higher and higher, and the safety of the electronic lock relative to the common lock is greatly improved. However, the electronic padlock in the market at present has to be improved in structural stability, firmness, and sensitivity of locking and unlocking operations.
Disclosure of Invention
Aiming at the defects, the invention aims to provide a novel logistics padlock which is reasonable and ingenious in structural design, and sensitive, quick and accurate in internal structure action during locking and unlocking; after locking, the locking is firm and stable, is not easy to be damaged and has high safety.
The technical scheme adopted by the invention to achieve the aim is as follows:
a novel logistics padlock comprises a lock shell, a lock core mechanism arranged in the lock shell, and a lock piece of which the end part is inserted into the lock shell and is matched with the lock core mechanism, and is characterized in that the lock core mechanism comprises a driving component, a rotating pin connected to the output end of the driving component, and a swinging component rotatably arranged in the lock shell, wherein the swinging component mainly comprises a swinging arm rotatably arranged in the lock shell and positioned on the side edge of the rotating pin, and an elastic part hooked on the swinging arm, and a locking lug is arranged at the end part of the swinging arm; a locking groove matched with the locking lug is formed at one end part of the locking piece.
As a further improvement of the invention, one end of the swing arm is rotatably arranged in the lock shell through a rotating shaft, and the locking lug is formed on the other end of the swing arm; the elastic element is a torsion spring which is sleeved on the rotating shaft, and a free end of the torsion spring is hooked on one side edge of the swing arm.
As a further improvement of the invention, the rotating pin mainly comprises a base block connected to the output end of the driving assembly and a limit boss formed on the base block and facing one side of the swinging arm.
As a further improvement of the present invention, the driving assembly includes a motor housing disposed in the lock housing, and a motor disposed in the motor housing, wherein the rotating pin is connected to an end of an output shaft of the motor.
As a further improvement of the invention, a magnet is arranged at the end of the locking piece, and a hall sensor corresponding to the magnet is arranged in the lock shell.
As a further improvement of the invention, an upper mounting groove is formed in the lock shell, an inner mounting shell is arranged in the upper mounting groove, the lock cylinder mechanism is arranged in the inner mounting shell, and a cover plate is covered on the upper mounting groove.
As a further improvement of the invention, two lock holes are arranged on the lock shell, and two annular steps positioned on the lock holes are respectively formed at two ends of the lock piece.
As a further improvement of the present invention, a PCB electrically connected to the driving assembly, a bluetooth chip disposed on the PCB, at least one indicator light disposed on the PCB and exposed outside the lock case, and a key area or a fingerprint collecting area electrically connected to the PCB and exposed outside the lock case are disposed in the lock case; meanwhile, a battery or a wireless charging receiving board electrically connected with the PCB board is arranged in the lock shell.
As a further improvement of the invention, the locking piece is a locking rod which is provided with a first insertion end and a second insertion end which are respectively inserted into the lock shell, wherein, a ring groove is formed on the first insertion end, a limit lug is formed at the end part of the first insertion end and below the ring groove, and a strip-shaped chute is formed on the side edge of the first insertion end and above the ring groove; a limit pin sliding in the strip-shaped sliding groove is arranged in the lock shell; the locking groove is formed on the side edge of the second insertion end.
As a further improvement of the present invention, the locking member mainly comprises a locking rope, a fixing portion connected to one end of the locking rope and fixed to the lock case, and a free portion connected to the other end of the locking rope and inserted into the lock case, wherein the locking rope is overlapped at the head and the tail ends thereof to form a bending portion passing through the free portion, and two free ends respectively limited on the fixing portion and electrically connected to the PCB board; the fixing part mainly comprises a first protection shell and a limiting block arranged at the lower end of the first protection shell, wherein a first longitudinal through hole for two free ends of the locking rope to pass through is formed in the first protection shell, two clamping grooves for the two free ends of the locking rope to be clamped into are formed on the limiting block respectively, and two first through holes for the two free ends of the locking rope to pass through are formed on the limiting block respectively; the free part mainly comprises a lock head and a second protective shell sleeved on the upper end part of the lock head, wherein a second longitudinal through hole for the bent part of the locking rope to pass through is formed in the second protective shell; a second through hole for the bending part to pass through is formed in the upper part of the lock head, and the lock groove is formed in the periphery of the lower part of the lock head.
The invention has the beneficial effects that:
(1) the lock core mechanism with special structural design is combined with a lock piece (a lock rod or a lock rope), so that the locking and unlocking functions of the padlock can be realized, the structural design of the lock core mechanism and the lock piece is reasonable and ingenious, and the internal structure acts sensitively, quickly and accurately when the padlock is locked and unlocked; after locking, the locking is firm and stable, is not easy to be damaged and has high safety.
(2) The internal structure installation is firm compact, and whole small realizes the miniaturized design of product.
(3) The lock piece can select the lock rod or the lock rope, the lock rod and the lock rope can be used in a replaceable mode, the lock rod is high in hardness and strength, the lock rope is high in strength, and the safety of the whole padlock can be improved regardless of the use of the lock rod or the lock rope. In addition, the lock rope is used as a lock piece, and the open circuit detection function is achieved, so that the safety of the padlock is further improved.
The above is an overview of the technical solutions of the present invention, and the present invention is further described below with reference to the accompanying drawings and the detailed description thereof.
Drawings
FIG. 1 is a schematic overall external structure diagram according to a first embodiment;
FIG. 2 is a schematic diagram of an internal structure according to the first embodiment;
FIG. 3 is a schematic view of the overall structure of the combination of the lock bar and the lock cylinder mechanism according to one embodiment;
FIG. 4 is a schematic view of a portion of the lock bar in combination with a lock cylinder mechanism according to one embodiment;
FIG. 5 is a schematic view of a combination of a motor, a rotating pin and a swing arm according to an embodiment;
FIG. 6 is a schematic structural diagram of a rotating pin according to an embodiment;
FIG. 7 is a schematic view of a lock lever according to an embodiment;
FIG. 8 is a schematic view of a PCB disposed in a lock housing according to an embodiment;
FIG. 9 is a schematic view of the overall external structure of a padlock with a fingerprint unlocking function according to a first embodiment;
FIG. 10 is a schematic diagram showing the overall structure of the lock assembly in combination with the cylinder mechanism according to the second embodiment;
FIG. 11 is a schematic view of the lock of the second embodiment;
FIG. 12 is a schematic view of the combination of the locking rope, the limiting block and the lock head according to the second embodiment;
FIG. 13 is a schematic structural diagram of a limiting block in the second embodiment;
fig. 14 is a schematic structural view of the lock head in the second embodiment.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined purposes, the following detailed description of the embodiments of the present invention is provided with the accompanying drawings and the preferred embodiments.
The first embodiment is as follows:
referring to fig. 1 to 3, the present embodiment provides a novel logistics padlock, which includes a lock case 1, a lock cylinder mechanism 2 disposed in the lock case 1, and a lock member 3 having an end portion inserted into the lock case 1 and matching with the lock cylinder mechanism 2. Specifically, as shown in fig. 3 and 4, the lock cylinder mechanism 2 includes a driving component 21, a rotating pin 22 connected to an output end of the driving component 21, and a swinging component 23 rotatably disposed in the lock case 1, wherein the swinging component 23 mainly includes a swinging arm 231 rotatably disposed in the lock case 1 and located on a side of the rotating pin 22, and an elastic member 232 hooked on the swinging arm 231, and a locking protrusion 2311 is disposed at an end of the swinging arm 231; a locking groove 30 is formed at one end of the locking piece 3 to match the locking protrusion 2311.
When it is desired to lock, the end of the lock 3 is inserted into the lock housing 1 such that the lock slot 30 is aligned with the lock tab 2311 on the end of the swing arm 231; then, the driving assembly 21 drives the rotating pin 22 to rotate 90 degrees, so that the rotating pin 22 just rotates to the side edge of the swing arm 231, an acting force towards the direction of the locking groove 30 is applied to the swing arm 231, the swing arm 231 swings towards the direction of the locking groove 30, the rotating pin 22 abuts against the swing arm 231, the swing arm 231 is limited, the locking lug 2311 is clamped in the locking groove 30, and the locking piece 3 cannot be pulled out, so that a locking function is realized.
When the unlocking is needed, the driving assembly 21 drives the rotating pin 22 to rotate in the reverse direction by 90 degrees, so that the rotating pin 22 releases the limiting acting force on the swing arm 231, the locking piece 3 is pulled out, the locking piece 3 exerts acting force on the locking lug 2311 of the swing arm 231, and the swing arm 231 correspondingly swings to realize the unlocking function.
Specifically, as shown in fig. 3, one end of the swing arm 231 is rotatably disposed in the lock housing 1 through a rotating shaft 233, and the locking protrusion 2311 is formed at the other end of the swing arm 231; the elastic member 232 is a torsion spring 232', the torsion spring 232' is sleeved on the rotating shaft 233, and a free end 2321 of the torsion spring 232' is hooked on one side of the swing arm 231. Due to the arrangement of the torsion spring 232', the free end 2321 of the torsion spring 232' always applies acting force to the oscillating arm 231, so that firstly, the oscillating arm 231 can be prevented from oscillating randomly; secondly, when acting force is applied to the swing arm 231, the swing arm 231 can swing with a corresponding amplitude conveniently due to the elastic characteristic of the torsion spring 232'; third, before the end of the locking member 3 is inserted into the lock case 1, the swing arm 231 is pushed to a proper position by the free end 2321 of the torsion spring 232' so that the locking protrusion 2311 of the swing arm 231 is opposite to the locking groove 30 of the locking member 3 or just caught in the locking groove 30 of the locking member 3 after the end of the locking member 3 is inserted into the lock case 1.
Specifically, as shown in fig. 5 and 6, the rotation pin 22 mainly comprises a base block 221 connected to the output end of the driving assembly 21, and a limit boss 222 formed on the base block 221 and facing the side of the swing arm 231. In the unlocked state, the limit boss 222 rotates above the swing arm 231, i.e., the limit boss 222 does not apply a force to the swing arm 231, as shown in fig. 3. When the driving assembly 21 drives the rotation pin 22 to rotate 90 °, the limit boss 222 of the rotation pin 22 rotates to the side of the swing arm 231 and is opposite to the swing arm 231, and the limit boss 222 applies a force to the swing arm 231 in the direction of the locking slot 30 to limit the swing arm 231.
Specifically, as shown in fig. 3 to 5, the driving assembly 21 includes a motor housing 211 disposed in the lock housing 1, and a motor 212 disposed in the motor housing 211, wherein the rotating pin 22 is connected to an output shaft end of the motor 212. The motor 212 drives the rotation pin 22 to rotate by a corresponding angle, and since the limiting boss 222 is arranged at the upper end of the base block 221 in the embodiment, when locking, the motor 212 drives the rotation pin 22 to rotate by 90 degrees, and when unlocking, the motor 212 drives the rotation pin 22 to rotate by 90 degrees in the opposite direction.
In order to detect the locking (in-position) signal of the locking member 3, a magnet 24 is provided at the end of the locking member 3, and a hall sensor 25 corresponding to the magnet 24 is provided in the lock case 1, as shown in fig. 4. Specifically, magnets 24 are provided at both ends of the locking member 3, and a hall sensor 25 corresponding to the magnets 24 is provided at the lower side. Also, the hall sensor 25 is electrically connected to the PCB board 14 described below.
After the end of the locking part 3 is inserted into the lock case 1, a certain distance is reached between the magnet 24 and the hall sensor 25, and the hall sensor 25 senses magnetism, that is, the hall sensor 25 generates a signal (for example, a signal of a change in resistance value, a signal of a change in voltage value, etc.), which is a signal that the locking part 3 is inserted in place, and transmits the signal to the PCB board 14. If the hall sensor 25 does not generate a signal, it indicates that the lock 3 is not inserted in place. Therefore, the magnet 24 is combined with the hall sensor 25 for detecting whether the locking bar 30 is inserted in place.
In a specific structural installation, in order to improve the tightness and stability of the internal mechanism installation, in this embodiment, an upper installation groove 11 is formed in the lock housing 1, an inner installation housing 12 is disposed in the upper installation groove 11, the lock cylinder mechanism 2 is disposed in the inner installation housing 12, and a cover plate 13 is disposed on the upper installation groove 11, as shown in fig. 2. The cylinder mechanism 2 is positioned and sealed in the upper mounting groove 11 by the cover plate 13.
In this embodiment, two locking holes (not shown) are formed in the lock case 1, and an annular step 31 is formed at each end of the locking member 3, as shown in fig. 4 and 7. The locking hole is sealed by the annular step 31 to prevent external moisture, dust and the like from entering.
As shown in fig. 8 and 9, a PCB 14 electrically connected to the driving assembly 21, a bluetooth chip disposed on the PCB 14, at least one indicator 15 disposed on the PCB 14 and exposed outside the lock case 1, and a key area 16 or a fingerprint collecting area 10 electrically connected to the PCB 14 and exposed outside the lock case 1 are respectively disposed in the lock case 1.
Specifically, can realize the bluetooth function of unblanking by the bluetooth chip, use mobile terminal, for example the cell-phone, can unblank convenient to use is swift. And for the bluetooth chip, it may be a bluetooth chip conventional in the art.
The key area 16 has a circuit wake-up key for waking up the circuit on the PCB 14 and a password input key for inputting an unlocking password, as shown in fig. 1. Therefore, the password unlocking function is realized.
The fingerprint acquisition area 10 is used for acquiring fingerprints, and the fingerprint unlocking function is realized. The specific structural design and working principle of the corresponding fingerprint acquisition area 10 are the same as those of the conventional fingerprint module in the field.
The indicator light 15 is used to indicate the operation state, the charging state, and the like of the lock.
From this, this embodiment padlock can have the bluetooth simultaneously and unblank with the password function of unblanking, perhaps has the bluetooth simultaneously and unblanks with the fingerprint function of unblanking. After the Bluetooth unlocking function is affected or fails, the Bluetooth lock can be unlocked by adopting a password or a fingerprint, and the double-insurance effect is achieved.
Also, a battery 17 electrically connected to the PCB board 14 is provided in the lock case 1. The PCB board 14 is supplied with power by a battery 17.
In the industries of petroleum and petrochemical industry and the like, a wireless charging mode can be adopted to replace the battery 17, and specifically, a wireless charging receiving board electrically connected with the PCB 14 is arranged in the lock shell 1. When specifically charging, place the padlock on outside wireless charger can, cooperate with the wireless board that receives that charges by the emission module on the wireless charger, realize the function of charging. The structure and the working principle of the wireless charging receiving plate are the same as those of a conventional wireless charging receiving module in the field. The wireless charging mode completely avoids potential safety hazards of explosion, fire and the like of the battery, and is safe and reliable. Moreover, the occupied space of the battery is reduced, and the padlock is favorably miniaturized.
In the embodiment, as shown in fig. 3, 4 and 7, the locking element 3 is a locking rod 32, specifically, a rigid locking rod, and the locking rod 32 has a first insertion end 321 and a second insertion end 322 that are inserted into the lock case 1, respectively. In order to prevent the first insertion end 321 of the lock rod 32 from being pulled out randomly, a circular groove 3211 is formed on the first insertion end 321, a limit protrusion 3212 is formed at the end of the first insertion end 321 and below the circular groove 3211, and a bar-shaped sliding groove 3213 is formed on the side edge of the first insertion end 321 and above the circular groove 3211; a limit pin 19 sliding in the strip-shaped chute 3213 is arranged in the lock case 1. When the first insertion end 321 is pulled out, the limit pin 19 slides on the strip-shaped sliding groove 3213, and when the limit pin slides into the annular groove 3211, the first insertion end 321 cannot be pulled continuously by the limit action of the limit bump 3212, that is, the first insertion end 321 cannot be pulled out completely, so that the safety is improved.
Meanwhile, the locking groove 30 is formed on the side of the second insertion end 322, that is, when locking, the second insertion end 322 is locked by the key cylinder mechanism 2.
The lock cylinder mechanism 2 is made of metal materials, and is high in strength and reliability. The lock shell 1 is made of plastic, and the cost is low. As shown in fig. 1 and fig. 2, the lock case 1 of the present embodiment is composed of a bottom case 18 and an upper cover 181, and the upper cover 181 is welded to the bottom case 18 by ultrasonic welding, so as to achieve screwless connection, and the lock case is beautiful and stable as a whole.
The working principle of the logistics padlock of the embodiment is as follows:
when locking is required, the second insertion end 322 of the locking lever 32 is inserted into the lock case 1 such that the locking groove 30 on the second insertion end 322 is aligned with the locking protrusion 2311 on the end of the swing arm 231; the motor 212 drives the rotating pin 22 to rotate 90 degrees, so that the limiting boss 222 on the rotating pin 22 just rotates to the side edge of the swing arm 231, an acting force towards the direction of the locking groove 30 is applied to the swing arm 231, the swing arm 231 swings towards the direction of the locking groove 30, the limiting boss 222 of the rotating pin 22 abuts against the swing arm 231 to limit the swing arm 231, the locking lug 2311 is clamped in the locking groove 30, the lock rod 32 cannot be pulled out, and the locking function is achieved.
When the unlocking is needed, the motor 212 drives the rotating pin 22 to rotate in the reverse direction by 90 °, so that the limiting boss 222 on the rotating pin 22 releases the limiting acting force on the swing arm 231, the lock lever 32 is pulled out, the lock lever 32 applies acting force on the locking lug 2311 of the swing arm 231, and the swing arm 231 swings correspondingly to realize the unlocking function.
Example two:
the main differences between this embodiment and the first embodiment are: as shown in fig. 10 to 14, the locking member 3 mainly comprises a locking rope 33, a fixing portion 34 connected to one end of the locking rope 33 and fixed to the lock case 1, and a free portion 35 connected to the other end of the locking rope 33 and inserted into the lock case 1. That is, the lock cord 33 is fixed to the lock case 1 by the fixing portion 34 at the end portion, and the free portion 35 is locked by the key cylinder mechanism 2. The locking rope 33 of this embodiment is made of high-strength stainless steel, and specifically, the locking rope 33 is a steel wire rope.
Specifically, as shown in fig. 12, the locking string 33 is overlapped from head to tail, and forms a bending portion 331 passing through the free portion 35, and two free ends 332 respectively limited on the fixing portion 34 and electrically connected to the PCB 14. After the two free ends 332 of the lock cord 33 are attached to the PCB board 14, the lock cord 33 forms a loop for detecting an open circuit of the circuit. If the locking rope 33 is damaged maliciously, the loop is damaged, that is, the loop is opened, and the circuit on the PCB board 14 can send an alarm signal to the system.
Specifically, as shown in fig. 11, the fixing portion 34 mainly includes a first protective shell 341 and a limiting block 342 disposed at a lower end of the first protective shell 341, wherein a first longitudinal through hole for passing the two free ends 332 of the locking rope 33 is formed in the first protective shell 341, two clamping grooves 3421 for respectively clamping the two free ends 332 of the locking rope 33 are formed on the limiting block 342, and two first through holes 3422 for passing the two free ends 332 of the locking rope 33 are respectively formed on the limiting block 342, as shown in fig. 12 and 13. Meanwhile, an annular step 31 is formed on the first protective case 341. The first protective shell 341 is combined with the limiting block 342 to orderly arrange and limit the two free ends 332 of the locking rope 33.
Specifically, as shown in fig. 11, the free portion 35 mainly comprises a lock 351 and a second protective shell 352 sleeved on the upper end of the lock 351, wherein a second longitudinal through hole for passing the bending portion 331 of the locking rope 33 is formed in the second protective shell 352; a second through hole 3511 is formed at the upper portion of the locking head 351, through which the bending portion 331 passes, and the locking groove 30 is formed at the lower periphery of the locking head 351, as shown in fig. 14. Meanwhile, an annular step 31 is formed on the second protective case 352. The second protective shell 352 is coupled to the lock head 351 to fix and limit the bent portion 331 of the lock cord 33.
In this embodiment, the locking rope 33 is used as the locking member 3 instead of the locking rod 32, so that the locking mechanism not only has the function of the locking rod 32, but also has an open-circuit detection function, and when the locking rope 33 is maliciously damaged, the locking mechanism can automatically detect the locking rope and send an alarm signal to a system in time.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that other structures obtained by using the same or similar technical features as the above-described embodiments of the present invention are within the protection scope of the present invention.
Claims (10)
1. A novel logistics padlock comprises a lock shell, a lock core mechanism arranged in the lock shell, and a lock piece of which the end part is inserted into the lock shell and is matched with the lock core mechanism, and is characterized in that the lock core mechanism comprises a driving component, a rotating pin connected to the output end of the driving component, and a swinging component rotatably arranged in the lock shell, wherein the swinging component mainly comprises a swinging arm rotatably arranged in the lock shell and positioned on the side edge of the rotating pin, and an elastic part hooked on the swinging arm, and a locking lug is arranged at the end part of the swinging arm; a locking groove matched with the locking lug is formed at one end part of the locking piece.
2. The novel logistics padlock of claim 1, wherein one end of the swing arm is rotatably arranged in the lock shell through a rotating shaft, and the locking lug is formed on the other end of the swing arm; the elastic element is a torsion spring which is sleeved on the rotating shaft, and a free end of the torsion spring is hooked on one side edge of the swing arm.
3. The logistics padlock of claim 1, wherein the rotation pin is mainly composed of a base block connected to the output end of the driving assembly, and a limit boss formed on the base block and facing the side of the swing arm.
4. The logistics padlock of claim 1, wherein the driving assembly comprises a motor housing disposed within the lock housing, and a motor disposed within the motor housing, wherein the rotation pin is connected to an output shaft end of the motor.
5. A logistics padlock as claimed in claim 1, wherein a magnet is provided at the end of the locking member and a hall sensor is provided in the housing in correspondence with the magnet.
6. The logistics padlock of claim 1, wherein an upper mounting groove is formed in the lock housing, an inner mounting housing is disposed in the upper mounting groove, the lock cylinder mechanism is disposed in the inner mounting housing, and a cover plate is disposed on the upper mounting groove.
7. The logistics padlock of claim 1, wherein two locking holes are formed in the lock housing, and an annular step is formed at each end of the locking member.
8. The novel logistics padlock of claim 1, wherein the lock case is internally provided with a PCB electrically connected to the driving assembly, a bluetooth chip arranged on the PCB, at least one indicator light arranged on the PCB and exposed outside the lock case, and a key area or a fingerprint acquisition area electrically connected to the PCB and exposed outside the lock case; meanwhile, a battery or a wireless charging receiving board electrically connected with the PCB board is arranged in the lock shell.
9. A novel logistics padlock as claimed in any one of claims 1 to 8 wherein the locking member is a locking bar having a first insertion end and a second insertion end for insertion into the lock housing respectively, wherein an annular groove is formed on the first insertion end, a stop lug is formed at the end of the first insertion end below the annular groove, and a strip-shaped chute is formed on the side edge of the first insertion end above the annular groove; a limit pin sliding in the strip-shaped sliding groove is arranged in the lock shell; the locking groove is formed on the side edge of the second insertion end.
10. A logistics padlock as claimed in any one of claims 1 to 8 wherein the locking member is comprised of a locking rope, a fixing portion connected to one end of the locking rope and fixed to the housing, and a free portion connected to the other end of the locking rope and inserted into the housing, wherein the locking rope is overlapped at the ends and forms a bending portion passing through the free portion, and two free ends respectively retained by the fixing portion and electrically connected to the PCB board; the fixing part mainly comprises a first protection shell and a limiting block arranged at the lower end of the first protection shell, wherein a first longitudinal through hole for two free ends of the locking rope to pass through is formed in the first protection shell, two clamping grooves for the two free ends of the locking rope to be clamped into are formed on the limiting block respectively, and two first through holes for the two free ends of the locking rope to pass through are formed on the limiting block respectively; the free part mainly comprises a lock head and a second protective shell sleeved on the upper end part of the lock head, wherein a second longitudinal through hole for the bent part of the locking rope to pass through is formed in the second protective shell; a second through hole for the bending part to pass through is formed in the upper part of the lock head, and the lock groove is formed in the periphery of the lower part of the lock head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911025616.3A CN110616971A (en) | 2019-10-25 | 2019-10-25 | Novel logistics padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911025616.3A CN110616971A (en) | 2019-10-25 | 2019-10-25 | Novel logistics padlock |
Publications (1)
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| CN110616971A true CN110616971A (en) | 2019-12-27 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335753A (en) * | 2020-03-05 | 2020-06-26 | 宁波生久柜锁有限公司 | Intelligent logistics lock |
| WO2020234019A1 (en) * | 2019-05-17 | 2020-11-26 | ABUS August Bremicker Söhne KG | Mobile lock |
| CN113236045A (en) * | 2021-05-31 | 2021-08-10 | 深圳途泰科技有限公司 | Passive intelligent lock and locking and unlocking method thereof |
| CN113362501A (en) * | 2021-06-08 | 2021-09-07 | 南京邮电大学 | Intelligent lock system based on Internet of things |
| FR3124537A1 (en) * | 2021-06-23 | 2022-12-30 | Kickmaker | Electric padlock system without battery |
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| CN108457535A (en) * | 2018-05-11 | 2018-08-28 | 苏州都克安防科技有限公司 | A kind of anchor line lockset device |
| CN109610955A (en) * | 2019-01-22 | 2019-04-12 | 深圳沃圣数码科技有限公司 | A kind of fingerprint-based padlock |
| AU2018247572A1 (en) * | 2017-04-05 | 2019-10-10 | Assa Abloy Australia Pty Limited | Electronically controlled padlock |
| CN209509773U (en) * | 2018-12-24 | 2019-10-18 | 深圳市正大盈拓识别技术有限公司 | A kind of fingerprint-based padlock |
| CN212002742U (en) * | 2019-10-25 | 2020-11-24 | 深圳途泰科技有限公司 | Novel logistics padlock |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AU2018247572A1 (en) * | 2017-04-05 | 2019-10-10 | Assa Abloy Australia Pty Limited | Electronically controlled padlock |
| CN108457535A (en) * | 2018-05-11 | 2018-08-28 | 苏州都克安防科技有限公司 | A kind of anchor line lockset device |
| CN209509773U (en) * | 2018-12-24 | 2019-10-18 | 深圳市正大盈拓识别技术有限公司 | A kind of fingerprint-based padlock |
| CN109610955A (en) * | 2019-01-22 | 2019-04-12 | 深圳沃圣数码科技有限公司 | A kind of fingerprint-based padlock |
| CN212002742U (en) * | 2019-10-25 | 2020-11-24 | 深圳途泰科技有限公司 | Novel logistics padlock |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020234019A1 (en) * | 2019-05-17 | 2020-11-26 | ABUS August Bremicker Söhne KG | Mobile lock |
| CN111335753A (en) * | 2020-03-05 | 2020-06-26 | 宁波生久柜锁有限公司 | Intelligent logistics lock |
| CN111335753B (en) * | 2020-03-05 | 2021-04-20 | 宁波生久柜锁有限公司 | Intelligent logistics lock |
| CN113236045A (en) * | 2021-05-31 | 2021-08-10 | 深圳途泰科技有限公司 | Passive intelligent lock and locking and unlocking method thereof |
| CN113362501A (en) * | 2021-06-08 | 2021-09-07 | 南京邮电大学 | Intelligent lock system based on Internet of things |
| FR3124537A1 (en) * | 2021-06-23 | 2022-12-30 | Kickmaker | Electric padlock system without battery |
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