CN112252854B - Two-stage protection safety lock and system for logistics transport box - Google Patents
Two-stage protection safety lock and system for logistics transport box Download PDFInfo
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- CN112252854B CN112252854B CN202011107481.8A CN202011107481A CN112252854B CN 112252854 B CN112252854 B CN 112252854B CN 202011107481 A CN202011107481 A CN 202011107481A CN 112252854 B CN112252854 B CN 112252854B
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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
- E05B45/00—Alarm locks
- E05B45/06—Electric alarm locks
- E05B45/061—Electric alarm locks for combination locks
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
- G07C2009/0092—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for cargo, freight or shipping containers and applications therefore in general
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides a two-stage protection safety lock and a system for a logistics transport case, wherein the lock structure comprises a lock body, the logistics transport case is provided with two layers of anti-theft doors, the lock body comprises an external lock structure and an internal lock structure, the external lock structure is arranged on a first layer of anti-theft door of the logistics transport case, the internal lock structure is arranged on a second layer of anti-theft door of the logistics transport case, a baffle is arranged between the first layer of anti-theft door and the second layer of anti-theft door, the external lock structure is not in contact with the front surface of the baffle, the back surface of the baffle abuts against the internal lock structure, and the periphery of the baffle abuts against the inner wall of the logistics transport case. Correspondingly, the invention provides the safety lock system, the safety lock is provided with two parts, the baffle is arranged in the safety lock system, and the safety lock system can be opened only by being matched with an external lock structure, so that the safety lock system has the function of hiding the internal lock structure, the unlocking difficulty is greatly improved, and the safety of logistics transportation is ensured.
Description
Technical Field
The invention relates to the technical field of safety locks, in particular to a two-stage protection safety lock and a system for a logistics transport case.
Background
The electronic coded lock is an electronic product which controls the work of a circuit or a chip through code input so as to control the closing of a mechanical switch and complete the unlocking and locking tasks, however, in some special fields, such as the field of security transportation, a stricter safety guarantee is needed for confidential equipment, and the application requirements of the existing coded lock cannot be met.
If the application number is: 201620245051.5 discloses a logistics transportation packing box with remote tracing function, wherein, during the whole transportation process, a geographical position positioning module transmits the collected packing box position information to a main control chip, and the main control chip transmits the packing box position information to a management terminal, thereby facilitating logistics monitoring; after the packing box reaches the destination, the receiver inputs the password, if the input password is correct, the packing box is opened, and the article is taken out. Including geographical position monitoring module in this commodity circulation transportation packing box, implement the control position in the transportation, but not combine with unblanking, and open the password and only need input the password and just can open the packing box, only be provided with a heavy password, very easily stolen factor of safety of getting is not high.
If the application number is as follows: 200410025275.7 discloses an electronic password with a wireless positioning and monitoring mechanism, which is characterized in that when the electronic password lock is placed on a container, the electronic password lock on the container is awakened in a broadcasting mode according to the electronic label on the container to be monitored when the container needs to be monitored, the mobile communication module in the awakened electronic password lock is started, the mobile communication module sends out the information of physical coordinates and the on-off state of the electronic password lock, and the on-off instruction is sent out remotely after the information is remotely verified. When the transported goods arrive at a certain place, the electronic password is opened after remote verification, if a remote program is intercepted or stolen, the electronic password is sent and verified by a third party, and then the password lock loses the protection significance, namely, the password lock can be opened anywhere, the guarantee performance is poor, and the electronic password cannot be suitable for strict guarantee requirements.
Disclosure of Invention
The invention provides a two-stage protection safety lock and a system for a logistics transport case, aiming at solving the problems that a password lock in the prior art is provided with only one layer of passwords, so that the guarantee performance is poor and the safety performance is low.
The specific technical scheme is as follows: the utility model provides a two-stage protection safety lock for commodity circulation transport case, includes the lock body, the commodity circulation transport case is provided with two-layer burglary-resisting door, the lock body includes outside lock structure and inside lock structure, outside lock structure sets up on the first layer burglary-resisting door of commodity circulation transport case, inside lock structure sets up on the second floor burglary-resisting door of commodity circulation transport case, be provided with the baffle between first layer burglary-resisting door and the second floor burglary-resisting door, outside lock structure and the front contactless of baffle, the back and the inside lock structure of baffle offset, all offset with the inner wall of commodity circulation transport case around the baffle.
On this basis, outside keying constructs including the trick lock structure and pulls the structure, pull the back that the structure set up at the trick lock structure, the trick lock structure includes unblock unit and unblock mechanism, unblock unit and unblock mechanism link to each other.
On this basis, the traction structure at least comprises 4 traction components, each traction component comprises a traction rod, a traction head and a spring, the spring is arranged at one end of the traction rod and connected with the coded lock structure, and the traction head is spirally arranged at the other end of the traction rod.
On the basis, the 4 traction components are symmetrically arranged on the back of the coded lock structure in a rectangular shape.
On this basis, inside lock structure includes lock panel, hasp and assembles the part, be provided with "well" font track of fretwork on the lock panel, it sets up on this track to assemble the part, the hasp sets up the back at the lock panel, and the centre separates there is the burglary-resisting door, the hasp is the rectangular frame of fretwork.
On this basis, assemble the part and include a plurality of pieces, the piece includes removal portion, connecting portion and piece together portion, removal portion and piece together the part and set up respectively at the both ends of connecting portion, connecting portion pass the lock panel setting, removal portion sets up at the lock panel outside, piece together the portion setting inside the panel, piece together an organic whole shaping.
On this basis, a plurality of the removal portion of piece spare is all different, and a plurality of the connecting portion of piece spare is all the same for the quadrangular prism, and is a plurality of the piece part of piece spare all inequality.
On this basis, the splicing component at least comprises 4 splicing parts which are respectively a first splicing part, a second splicing part, a third splicing part and a fourth splicing part, wherein the moving part of the first splicing part is triangular, the moving part of the second splicing part is parallelogram, the moving part of the third splicing part is circular, the shapes of the splicing parts of the first splicing part, the second splicing part and the third splicing part after being inserted are consistent with the lock catches, the moving part of the fourth splicing part is rectangular, and the splicing part is spherical.
On the basis, the assembly part of the third assembly part is a quadrangular prism with the same cross section as that of the connecting part, namely the connecting part of the third assembly part is longer than the connecting parts of the first assembly part and the second assembly part.
The invention also discloses a two-stage protection safety lock system for the logistics transport case, wherein the safety lock system is connected with the coded lock structure and comprises two service terminals, and the two service terminals are a mobile service terminal and a fixed service terminal respectively.
Compared with the prior art, the invention has the beneficial effects that:
the anti-theft door lock comprises a lock body, wherein a logistics transportation box is provided with two layers of anti-theft doors, the lock body comprises an external lock structure and an internal lock structure, the external lock structure is arranged on a first layer of anti-theft door of the logistics transportation box, the internal lock structure is arranged on a second layer of anti-theft door of the logistics transportation box, a baffle is arranged between the first layer of anti-theft door and the second layer of anti-theft door, the external lock structure is not in contact with the front surface of the baffle, the back surface of the baffle is abutted against the internal lock structure, and the periphery of the baffle is abutted against the inner wall of the logistics transportation box. The safety lock is provided with two parts, the baffle is arranged in the safety lock, and the safety lock can be opened only by being matched with an external lock structure, so that the safety lock has the function of hiding the internal lock structure, the unlocking difficulty is greatly improved, and the safety of logistics transportation is ensured. Correspondingly, the invention also provides a safety lock system, which associates the geographic position with the unlocking of the coded lock, ensures that the article can be unlocked only when reaching the specified place through the verification of the distance between the position of the mobile service terminal and the fixed place, and reduces the potential safety hazard of article theft.
Drawings
FIG. 1 is a schematic view of the installation of a two-stage security lock for a logistics transportation box of the present invention;
FIG. 2 is a schematic view of the installation of the internal lock structure in the two-stage protection safety lock for the logistics transportation box of the invention;
FIG. 3 is a schematic diagram of the assembling part of the internal lock structure in the two-stage protection safety lock for the logistics transportation box before the assembling;
FIG. 4 is a schematic diagram of the assembled part of the internal lock structure in the two-stage protection safety lock for the logistics transportation box after being inserted.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
The invention discloses a two-stage protection safety lock for a logistics transport box, which comprises a lock body, wherein the logistics transport box is provided with two layers of anti-theft doors, the lock body comprises an outer lock structure 11 and an inner lock structure 12, the outer lock structure 11 is arranged on a first layer of anti-theft door 1 of the logistics transport box, the inner lock structure 12 is arranged on a second layer of anti-theft door 2 of the logistics transport box, a baffle 3 is arranged between the first layer of anti-theft door 1 and the second layer of anti-theft door 2, the outer lock structure 11 is not in contact with the front surface of the baffle 3, the back surface of the baffle 3 is abutted against the inner lock structure 12, and the periphery of the baffle 3 is abutted against the inner wall of the logistics transport box. The invention is provided with two locks which are separated by the baffle 3, so that the inner lock structure 12 can not be found only when the outer lock structure 11 is opened, but the inner lock structure 12 can be shown only by the operation that an operator opens the outer lock structure 11, particularly presses and the like to drive the baffle 3 to leave, and the difficulty of stealing the logistics transport box can be greatly improved. Preferably, the external lock structure 11 in the present invention is a coded lock, and the internal lock structure 12 is a mechanical lock, and since the locks in the present invention are all plug-in mounting structures, the types of the external lock structure 11 and the internal lock structure 12 are not unique, and the two types of locks may be the same or different, and may be set according to actual needs, or only a coded lock or only a mechanical lock may be provided according to needs.
As shown in fig. 1, outside keying constructs 11 includes trick lock structure 111 and draws the structure, draw the back that the structure set up at trick lock structure 111, trick lock structure 111 includes unlocking unit and release mechanism, unlocking unit and release mechanism link to each other, and the password of inputing when the unlocking unit judgement unlocking is correct promptly, and release mechanism is about to first floor burglary-resisting door 1 and opens.
The invention discloses a cipher lock system based on a geographical position aiming at the cipher lock structure 111, which comprises two service terminals, wherein the two service terminals are respectively a mobile service terminal and a fixed service terminal, for example, in the transportation process of an armor cash carrier, the mobile service terminal is arranged in the armor cash carrier, and the fixed service terminal is arranged at a place where the armor cash carrier needs to reach.
The mobile service terminal comprises a real-time positioning unit, a destination preset unit, a comparison unit and a first instruction receiving and sending unit, wherein the real-time positioning unit and the destination preset unit are connected with the comparison unit, the comparison unit is connected with the first instruction receiving and sending unit, and the real-time positioning unit is used for positioning and storing in real time in the transportation process of transported goods, wherein the real-time positioning unit can be a GPS (global positioning system) or a Beidou or Galileo positioning system which can better execute the operation; the destination presetting unit is used for presetting a correct place where an article needs to arrive, can be a rough address of a destination without accuracy, can store a plurality of destinations in advance, and selects and confirms a final destination when transportation is actually carried out; the comparison unit is used for comparing the location point of the article with the address of a preset destination and estimating the distance between the article and the preset destination; the first instruction transceiving unit is used for sending an instruction to the fixed service terminal and receiving a feedback instruction of the fixed service terminal when the transported object approaches the destination.
The fixed service terminal comprises a second instruction transceiving unit and a verification unit, the second instruction transceiving unit is connected with the first instruction transceiving unit, the verification unit is connected with the second instruction transceiving unit, the second instruction transceiving unit is used for receiving an instruction of the mobile service terminal and sending a feedback instruction of the verification unit, the verification unit is used for accurately comparing and positioning the position of an article with a specified place around a target place, and if the position of the article is within a specified range, an unlocking instruction is fed back. In addition, the second instruction transceiver unit comprises an encryption unit, the encryption unit is used for encrypting the sending instruction of the second instruction transceiver unit, the encryption mode is not fixed, the message can be protected by using a hash function for an MD5 algorithm, and the message has strong modification resistance and compressibility. The encryption unit encrypts the feedback instruction and then sends the encrypted feedback instruction to the first instruction, the first instruction receiving and sending unit comprises a decryption unit, the decryption unit is used for decrypting the encrypted instruction of the encryption unit, and the decryption unit is connected with the unlocking unit.
The mobile service terminal also comprises an unlocking unit which is arranged in the lock body and is a coded lock control unit. The unlocking unit is used for carrying out secondary protection, namely unlocking by inputting a password when the transported goods arrive at the designated place. The unlocking unit comprises a display unit, an input unit, a password matching unit and an alarm unit, wherein the display unit, the input unit and the password matching unit are sequentially connected, the password matching unit is connected with the alarm unit, and the display unit is arranged. The display unit is a touch display screen unit, and when the mobile service terminal does not receive the instruction sent by the second instruction receiving and sending unit before reaching the designated place, the display unit is not triggered and displays a plurality of characters; and when the mobile service terminal receives the instruction sent by the second instruction receiving and sending unit, the display unit is triggered, and an operation interface is displayed according to the instruction. When the data verified by the verification unit are all in the specified range, the transported goods reach the specified position, the format of the unlocking password is randomly generated, such as inputting a three-bit unlocking password, inputting a four-bit unlocking password, inputting a five-bit unlocking password, inputting a six-bit unlocking password and the like, and the unlocking password is encrypted by the encryption unit and then transmitted to the display unit for display. Further preferably, the display unit is a touch screen unit, the password case is provided with a fingerprint identification unit, when an input character is selected, the fingerprint is identified, the password matching unit identifies the fingerprint, if the password is correct, the fingerprint identification fails, the lock system cannot be unlocked, and the fingerprint and password identification cannot be performed.
The invention also comprises a security system, wherein the security system is connected with the mobile service terminal and comprises a vibration monitoring system and a speed monitoring system, preferably, the vibration monitoring system is a vibration sensor, and the speed monitoring system is a speed sensor. The vibration monitoring system is used for monitoring whether the transported object vibrates, the speed monitoring system is used for monitoring whether the transported object has moving speed, when the vibration monitoring system and the speed monitoring system are both triggered, namely the transported object is in a static state, a correct password is input to open a lock door, and the occurrence of an event that the transported object escapes after receiving a start instruction in a specified place is prevented. The alarm system comprises a mobile communication module and a buzzer module, the two modules can be selected according to the requirements of users, the alarm system can buzz when triggered, and simultaneously dials a help-seeking number to alarm, and can only execute one alarm operation. The alarm system is connected with the unlocking unit, and when the unlocking unit is unlocked, the alarm system is triggered to alarm if the password input time is too long or the password input times are too many.
Corresponding to the above-mentioned password lock system based on geographical location, the present invention also discloses an unlocking method of the system, as shown in fig. 2, comprising the following steps:
step 1: the mobile service terminal, namely the transported object, is positioned in real time through the real-time positioning unit and is continuously matched with the longitude and latitude of a preset destination, the longitude and latitude are measured in advance, when the transported object is not close to the destination, preparation can be made in advance, and the transmission efficiency is improved;
step 2: when the mobile service terminal moves to a certain range of a preset destination, such as a destination of 500-800 meters, the mobile service terminal starts to send a request matching instruction to the fixed service terminal, wherein the request matching instruction comprises a real-time position of the current mobile service terminal.
And 3, step 3: when the mobile service terminal is close to the fixed service terminal, the fixed service terminal receives a matching instruction of the mobile service terminal, and the verification unit compares the request matching instruction with a plurality of specified places in the fixed service terminal to determine that the transported goods reach the specified places; the fixed service terminal at least comprises 3 designated places, the preset destination is arranged in a polygon formed by the designated places, if the designated points of the destination accessories can be selected to form a triangle, the distance between the real-time position of the article and the designated points is calculated, if the distance between the designated points and the real-time position is within 10-20 meters, the article reaches the destination, and the next step operation can be carried out.
And 4, step 4: and when the encryption command meets the requirement, the fixed service terminal sends the encryption command to the mobile service terminal, and the mobile service terminal decrypts the encryption command and operates according to the encryption command. The encryption instruction comprises an unlocking instruction or a password input display interface instruction, and the password input display interface instruction comprises a four-digit password input instruction, a five-digit password input instruction and a six-digit password input instruction. The password can be a number or a character, and is not limited, but is consistent with a preset password for realizing the inside of the coded lock, and the difficulty of password cracking is increased only by combining the number and the character. And when the password is input, the input interval of each password is not more than 10 seconds, the input error frequency is not more than three times, and otherwise, the alarm is given.
As shown in fig. 1, the pulling structure of the external lock structure 11 at least includes 4 pulling members, the pulling members include a pulling rod 1121, a pulling head 1122 and a spring, the spring is disposed at one end of the pulling rod 1121 and connected to the combination lock structure 111, and the pulling head 1122 is spirally disposed at the other end of the pulling rod 1121. When the logistics transportation box needs to be opened, firstly, correct passwords are sequentially input into the unlocking unit of the external lock structure 11, then the external lock structure 11 is integrally pressed inwards, and at the moment, the spring sequentially extrudes the traction rod 1121 and the traction head 1122 to pull out the baffle 3. The pulling head 1122 and the pulling rod 1121 in the invention are spirally arranged, and can be selected according to different materials of the baffle 3, if the baffle 3 is made of glass, the pulling head 1122 is selected as a sucker, and if the baffle 3 is made of metal, the pulling head 1122 with a magnet is selected, and the like, so that the invention has particularly wide applicability, and the baffle 3 can be effectively prevented from being damaged by replacing the pulling head 1122 according to the material of the baffle 3, and the service life of the baffle 3 is prolonged.
As shown in fig. 1, preferably, 4 of the pulling members are disposed on the back of the combination lock structure 111 in a rectangular symmetry. The invention is provided with at least 4 traction components, which can ensure that the baffle 3 is taken away from the logistics transportation box by the traction mechanism and completely presents an internal lock structure 12. That is, the baffle 3 can not be taken away from the logistics transportation box only by pressing a certain traction component or a plurality of traction components, and all traction components need to be pressed at the same time, so that the baffle 3 can be taken away from the logistics transportation box only when the baffle 3 is uniformly stressed, and the internal lock structure 12 is presented.
As shown in fig. 2, the internal lock structure 12 of the present invention includes a lock panel 121, a lock catch 122 and an assembling component, wherein the lock panel 121 is provided with a hollow-out rail 1211 shaped like a Chinese character jing, the assembling component is disposed on the rail 1211, the lock catch 122 is disposed on the back of the lock panel 121, and a security door is disposed in the middle of the lock panel 121, and the lock catch 122 is a hollow-out rectangular frame. The assembling components of the present invention can move on the rail 1211 of the lock panel 121 and assemble the door after the door is assembled, and if the assembling components are assembled correctly and are just arranged inside the lock catch 122, the assembling components drive the lock catch 122 to rotate, so as to open the second layer of the security door 2.
As shown in fig. 2, 3 and 4, the assembling component includes a plurality of assembling pieces, the assembling pieces include a moving part 1231, a connecting part 1232 and an assembling part 1233, the moving part 1231 and the assembling part 1233 are respectively disposed at both ends of the connecting part 1232, the connecting part 1232 is disposed through the lock panel 121, the moving part 1231 is disposed outside the lock panel 121, the assembling part 1233 is disposed inside the lock panel, and the assembling pieces are integrally formed. The movable portions 1231 of the plurality of pieces are different, the connecting portions 1232 of the plurality of pieces are all the same and quadrangular, and the assembling portions 1233 of the plurality of pieces are different. The movable portions 1231 of the assembled parts have different shapes, so that the operator can move the assembled parts in different ways, and the operator cannot see the assembling effect of the assembled portions 1233 and can only move and assemble the assembled parts 1233 without any relation. The assembling parts in the present invention at least include 4 assembling units, as shown in fig. 3 and 4, which are a first assembling unit 123, a second assembling unit 124, a third assembling unit 125, and a fourth assembling unit 126, respectively, where the moving part 1231 of the first assembling unit 123 is triangular, the moving part 1231 of the second assembling unit 124 is parallelogram, the moving part 1231 of the third assembling unit 125 is circular, the shapes of the assembling parts 1233 of the first assembling unit 123, the second assembling unit 124, and the third assembling unit 125 after being assembled are identical to the lock catches 122, the moving part 1231 of the fourth assembling unit 126 is rectangular, and the assembling part 1233 is spherical.
In the present invention, four pieces are provided, wherein three pieces form a complete quadrangular prism having the same size as the lock catch 122, and the assembly portion 1233 of the third piece 125 is a quadrangular prism having the same cross section as the connection portion 1232, that is, the connection portion 1232 of the third piece 125 is longer than the connection portions 1232 of the first piece 123 and the second piece 124. The lengths and widths of the assembling portions 1233 of the first assembling member 123 and the second assembling member 124 are equal. As shown in fig. 3 and 4, both ends of the assembling portion 1233 of the first assembling member 123 and the second assembling member 124 are correspondingly provided with concave-convex blocks, the first assembling member 123 is moved to the lowest part, the second assembling member 124 is moved to the upper part of the first assembling member 123 and moved to the left side, and the first assembling member 123 is just inserted into the first assembling member 123, both ends of the first assembling member 123 and the second assembling member are mutually restricted, the middle part is clamped by the quadrangular prism assembling member of the third assembling member 125, the first assembling member 123 and the second assembling member 124 cannot be moved in the front, back, left and right directions, and fixing members such as screws are not needed, and the remaining one assembling member is an interference item, thereby improving the assembling difficulty. In the invention, four assembling pieces are preferably selected, the number of the assembling pieces can be increased according to actual needs in the actual transportation process, as long as the assembling part 1233 of the assembling pieces can completely assemble the shape of the lock catch 122 to drive the lock catch 122 to rotate, and in addition, the interference items can be timely increased according to the guarantee requirements of logistics transportation to improve the unlocking difficulty.
The safety lock is provided with two parts, the baffle 3 is arranged in the safety lock, the safety lock can be opened only by being matched with the external lock structure 11, the safety lock has the function of hiding the internal lock structure 12, the unlocking difficulty is greatly improved, and the safety of logistics transportation is ensured.
Example 1:
for example, in the transportation process of the securicar, a coded lock system based on the geographical position is arranged on the securicar and comprises two service terminals, wherein the two service terminals are respectively a mobile service terminal and a fixed service terminal, the mobile service terminal is arranged in the securicar, and the fixed service terminal is arranged at a place where the securicar needs to reach. The mobile service terminal comprises a real-time positioning unit, a destination preset unit, a comparison unit and a first instruction transceiving unit, wherein the real-time positioning unit is used for positioning and storing GPS in real time in the transportation process of the cash truck; the longitude and latitude of a place where the securicar needs to arrive are preset in the destination preset unit; the comparison unit compares the longitude and latitude of the real-time position preset destination of the securicar, estimates the distance between the article and the preset destination, and sends a matching instruction to the fixed service terminal through the first instruction receiving and sending unit when the securicar is 500 meters away from the destination. The fixed service terminal comprises a second instruction receiving and sending unit and a verification unit, wherein the second instruction receiving and sending unit receives an instruction of the mobile service terminal and sends the instruction to the verification unit for verification, three specified points are arranged in the verification unit, the real-time position of the securicar is compared with the specified points, if the position of the securicar and the position of the specified points are both less than 20 meters, an unlocking feedback instruction is sent through the second instruction receiving and sending unit, and the mobile service terminal unlocks.
Example 2:
for example, in the transportation process of the securicar, a coded lock system based on the geographical position is arranged on the securicar and comprises two service terminals, wherein the two service terminals are respectively a mobile service terminal and a fixed service terminal, the mobile service terminal is arranged in the securicar, and the fixed service terminal is arranged at a place where the securicar needs to reach. The mobile service terminal comprises a real-time positioning unit, a destination presetting unit, a comparison unit and a first instruction transceiving unit, wherein the real-time positioning unit is used for positioning and storing GPS in real time in the transportation process of the cash truck; the longitude and latitude of a place where the securicar needs to arrive are preset in a destination preset unit; the comparison unit compares the longitude and latitude of the real-time position preset destination of the securicar, estimates the distance between the article and the preset destination, and sends a matching instruction to the fixed service terminal through the first instruction receiving and sending unit when the securicar is 500 meters away from the destination. The fixed service terminal comprises a second command transceiver unit and a verification unit, wherein the second command transceiver unit receives a command of the mobile service terminal and sends the command and the command to the verification unit for verification, three specified points are arranged in the verification unit, the real-time position of the armored car is compared with the specified points, if the position of the armored car and the position of the specified points are both less than 20 meters, an encrypted random password format feedback command is sent through the second command transceiver unit, the first command transceiver unit of the mobile service terminal decrypts the command through the decryption unit and displays the command on the display unit, such as a four-bit password input command format, a user selects password characters to input in sequence, each input time is less than ten seconds, fingerprint identification is simultaneously carried out in each selection process, and when the password is correctly input and the fingerprint identification is passed, the lock system is opened, i.e. the external lock structure 11 of the safety lock is unlocked.
Example 3:
for example, in the transportation process of an armor cash carrier, a coded lock system based on the geographic position is arranged on the armor cash carrier and comprises two service terminals, wherein the two service terminals are a mobile service terminal and a fixed service terminal respectively, the mobile service terminal is arranged in the armor cash carrier, and the fixed service terminal is arranged at a place where the armor cash carrier needs to reach. The mobile service terminal comprises a real-time positioning unit, a destination presetting unit, a comparison unit and a first instruction transceiving unit, wherein the real-time positioning unit is used for positioning and storing GPS in real time in the transportation process of the cash truck; the longitude and latitude of a place where the securicar needs to arrive are preset in a destination preset unit; the comparison unit compares the longitude and latitude of the real-time position preset destination of the securicar, estimates the distance between the article and the preset destination, and sends a matching instruction to the fixed service terminal through the first instruction receiving and sending unit when the securicar is 500 meters away from the destination. The fixed service terminal comprises a second command transceiver unit and a verification unit, wherein the second command transceiver unit receives a command of the mobile service terminal and sends the command and the command to the verification unit for verification, three specified points are arranged in the verification unit, the real-time position of the armored car is compared with the specified points, if the position of the armored car and the position of the specified points are both less than 20 meters, an encrypted random password format feedback command is sent through the second command transceiver unit, the first command transceiver unit of the mobile service terminal decrypts the command through the decryption unit and displays the command on the display unit, such as a four-bit password input command format, a user selects password characters to input in sequence, each input time is less than ten seconds, fingerprint identification is simultaneously carried out in each selection process, and when the password is correctly input and the fingerprint identification is passed, the lock system is opened, i.e. the external lock structure 11 of the safety lock is unlocked. The periphery of the external lock structure 11 is simultaneously pressed towards the second layer of the security door 2 and then is lifted outwards, at the moment, the external lock structure 11 drives the baffle 3 to move outwards, and after the first layer of the security door 1 is completely opened, the internal lock structure 12 appears. An operator judges the shape of the assembling part 1233 behind the second-layer security door 2 according to the shape of the moving part 1231 of the internal lock structure 12 to assemble, and when the assembled shape is consistent with the lock catch 122, the operator can drive the lock catch 122 to rotate to open the second-layer security door 2.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a two-stage protection safety lock for commodity circulation transport case, includes the lock body, the commodity circulation transport case is provided with two-layer burglary-resisting door, its characterized in that: the lock body comprises an external lock structure (11) and an internal lock structure (12), the external lock structure (11) is arranged on a first-layer security door (1) of the logistics transport box, the internal lock structure (12) is arranged on a second-layer security door (2) of the logistics transport box, a baffle (3) is arranged between the first-layer security door (1) and the second-layer security door (2), the external lock structure (11) is not in contact with the front of the baffle (3), the back of the baffle (3) abuts against the internal lock structure (12), and the periphery of the baffle (3) abuts against the inner wall of the logistics transport box; the internal lock structure (12) comprises a lock panel (121), a lock catch (122) and an assembling component, wherein the lock panel (121) is provided with a hollowed-out rail (1211) shaped like a Chinese character 'jing', the assembling component is arranged on the rail (1211), the lock catch (122) is arranged on the back of the lock panel (121), a security door is arranged in the middle of the lock catch (122), and the lock catch (122) is a hollowed-out rectangular frame; the assembling component comprises a plurality of assembling parts, each assembling part comprises a moving part (1231), a connecting part (1232) and an assembling part (1233), the moving part (1231) and the assembling part (1233) are respectively arranged at two ends of the connecting part (1232), the connecting part (1232) passes through the lock panel (121) to be arranged, the moving part (1231) is arranged outside the lock panel (121), the assembling part (1233) is arranged inside the lock panel, and the assembling parts are integrally formed; the movable parts (1231) of the plurality of the assembled parts are different, the connecting parts (1232) of the plurality of the assembled parts are all quadrangular prisms, and the assembled parts (1233) of the plurality of the assembled parts are different; the assembling parts at least comprise 4 assembling parts which are respectively a first assembling part (123), a second assembling part (124), a third assembling part (125) and a fourth assembling part (126), wherein a moving part (1231) of the first assembling part (123) is triangular, a moving part (1231) of the second assembling part (124) is parallelogram, a moving part (1231) of the third assembling part (125) is circular, the assembled shapes of the assembling parts (1233) of the first assembling part (123), the second assembling part (124) and the third assembling part (125) are consistent with that of the lock catch (122) after being assembled, the moving part (1231) of the fourth assembling part (126) is rectangular, and the assembling part (1233) is spherical; the assembly part (1233) of the third assembly (125) is quadrangular with the same cross section as the connection part (1232), i.e. the connection part (1232) of the third assembly (125) is longer than the connection parts (1232) of the first assembly (123) and the second assembly (124).
2. A two-stage protective safety lock for logistics transport boxes according to claim 1, characterized in that: outside keying constructs (11) include trick lock structure (111) and pull the structure, pull the back that the structure set up in trick lock structure (111), trick lock structure (111) are including unblock unit and unlocking mechanism, unblock unit and unlocking mechanism link to each other.
3. A two-stage safety protection lock for logistics transport boxes according to claim 2, characterized in that: the traction structure at least comprises 4 traction components, each traction component comprises a traction rod (1121), a traction head (1122) and a spring, the spring is arranged at one end of the traction rod (1121) and connected with the coded lock structure (111), and the traction head (1122) is spirally arranged at the other end of the traction rod (1121).
4. A two-stage protective safety lock for logistics transport boxes according to claim 3, characterized in that: the 4 traction components are arranged on the back of the coded lock structure (111) in a rectangular and symmetrical mode.
5. A two-stage protection safety lock system for logistics transport case which characterized in that: the safety lock system is connected with the coded lock structure (111) and comprises two service terminals, wherein the two service terminals are a mobile service terminal and a fixed service terminal respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011107481.8A CN112252854B (en) | 2020-10-16 | 2020-10-16 | Two-stage protection safety lock and system for logistics transport box |
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| CN202011107481.8A CN112252854B (en) | 2020-10-16 | 2020-10-16 | Two-stage protection safety lock and system for logistics transport box |
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| CN112252854B true CN112252854B (en) | 2022-06-17 |
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