CN116427795A - Intelligent lock for logistics - Google Patents

Abstract

The invention relates to the technical field of locks and discloses an intelligent lock for logistics, which comprises a silica gel shell, wherein an inner shell is arranged in the silica gel shell, a face shell is arranged on one surface of the inner shell, a waterproof strip is arranged between the face shell and the inner shell, and the intelligent lock also comprises a lock core assembly, wherein the lock core assembly is arranged in the inner shell: the motor protection component is arranged inside the inner shell; the motor protection assembly comprises a sleeve, the upper end of the sleeve is in an opening shape, a fixed film installation sleeve is arranged in the opening of the sleeve, two ends of the fixed film installation sleeve are in an opening shape, a motor fixed film I is arranged on the inner side of the fixed film installation sleeve, a motor fixed film II is arranged at the lower end of the fixed film installation sleeve, a through hole is formed in the center of the motor fixed film I, and the motor protection assembly is used for protecting a motor, so that the motor in the motor protection assembly is prevented from being frequently impacted in the using process, and the service life of the motor is prolonged.

Description

Intelligent lock for logistics

Technical Field

The invention relates to the technical field of locks, in particular to an intelligent lock for logistics.

Background

With the construction and development of national economy, logistics industry is increasingly flourishing. The amount of logistics lost by the yearly logistics industry due to conditions such as theft, package falling, smuggling and the like of goods is almost impossible to calculate. The security in the commodity circulation transportation field is paid more and more attention to the goods transportation on the way, and the development of internet has brought new technology for logistics technology, in order to send the destination to quick accurate safety, and more commodity circulation enterprises adopt the intelligent tool to lock that has GPS locate function to ensure the safety of goods.

Different from conventional tool to lock, intelligent tool to lock can be opened through wireless signal, its inside is provided with the motor, the user opens intelligent tool to lock through wireless network control motor, commodity circulation is with intelligent tool to lock hangs on the door in the in-process of using, tool to lock itself can jolt along with the traveling of vehicle and rock, not only the vehicle is opened and is stopped on the intelligent tool to lock can strike the door, and the vehicle of jolting can lead to the motor to constantly appear striking, because the rotor and the lock core transmission of motor are connected, the inside motor of intelligent tool to lock receives the striking of jolting for a long time, the inside rotor of motor and stator appear damaging easily, reduce intelligent tool to lock's life.

Therefore, we propose an intelligent lock for logistics to solve the above problems.

Disclosure of Invention

The invention aims to provide an intelligent lock for logistics, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an intelligent tool to lock is used in commodity circulation, includes the silica gel shell, the inside of silica gel shell is provided with the inner shell, the one side of inner shell is provided with the face-piece, be provided with the waterproof strip between face-piece and the inner shell, still including lock core subassembly, lock core subassembly sets up inside the inner shell:

the motor protection component is arranged inside the inner shell;

the motor protection assembly comprises a sleeve, the upper end of the sleeve is in an opening shape, a fixed film installation sleeve is arranged in the opening of the sleeve, two ends of the fixed film installation sleeve are in an opening shape, a motor fixed film I is arranged on the inner side of the fixed film installation sleeve, a motor fixed film II is arranged at the lower end of the fixed film installation sleeve, a through hole is formed in the center of the motor fixed film I, a motor is arranged in the motor fixed film I through hole, a motor fixing block is arranged on the outer wall of the motor through screw fixation, the motor fixing block is fixed on the motor fixed film I, the lower end of the motor is fixed on the motor fixed film II, a coil assembly is arranged below the motor fixed film II, and the motor output end is in transmission connection with the lock core assembly.

Through above-mentioned technique, motor protection subassembly plays the effect of protection motor, can reduce the motor and receive the vibratory force that brings because the striking, improves the life of motor, can realize the recovery of energy through coil assembly simultaneously, can retrieve the power conversion of vibration into electric power, makes the device adaptation in different environment.

Preferably, a battery is further arranged in the inner shell, the battery is electrically connected with a control main board, the control main board is electrically connected with a battery connecting piece, and the battery connecting piece is electrically connected with the coil assembly and the motor.

Through the technology, the control main board plays a role in controlling the motor, and the coil assembly is used for recovering the effect of power, can convert the vibrating force into electric power and store the electric power in the battery.

Preferably, the through holes of rectangle have been seted up openly to silica gel shell and inner shell, be provided with the display screen in silica gel shell and the positive through hole of inner shell, the through-hole has been seted up at the back of silica gel shell and inner shell, be provided with the socket that charges in silica gel shell and the through-hole of inner shell back, display screen and socket and the control mainboard electric connection that charges.

Through the technology, the display screen is used for displaying, the electric quantity of the battery can be displayed, meanwhile, the touch screen is arranged on the surface of the display screen, and a user can control through the touch screen.

Preferably, a first clamping seat and a second clamping seat are arranged in the inner shell, the first clamping seat and the second clamping seat are used for limiting the lock cylinder assembly, and a transverse rod motor cover plate is arranged outside the first clamping seat and the second clamping seat.

Through the technology, the cover plate of the cross rod motor, the first clamping seat and the second clamping seat play a limiting role, and play a role in fixing the lock core assembly.

Preferably, the lock core assembly comprises a key core, the key core is vertically arranged on the inner side of the inner shell, through holes corresponding to the positions of the key core are formed in the lower ends of the silica gel shell and the inner shell, and blocking blocks are arranged in the through holes in the lower ends of the silica gel shell and the inner shell;

the upper end of the key core is provided with a second clamping core and a first clamping core, J-shaped lock hooks penetrate through the second clamping core and the first clamping core, the hooked ends of the lock hooks are arranged outside the silica gel shell, the strip ends of the lock hooks penetrate through the second clamping core and the first clamping core and are arranged in the key core, lock hook anti-cap parts are slidably arranged outside the lock hooks, and the lock hook anti-cap parts are fixed at the upper end of the silica gel shell;

the side surface of the second clamping core is provided with a convex spring piece, and the spring piece is fixed on the inner wall of the inner shell;

the side of the first clamping core is provided with a transverse shaft which is arranged in the first clamping seat in a sliding manner, a groove is formed below the transverse shaft, a rotary head is arranged in the groove below the transverse shaft, a triangular prism-shaped protrusion is arranged above the rotary head and is arranged in a lower Fang Aocao transverse shaft, a first unidirectional bearing is arranged below the rotary head, a first gear is arranged outside the first unidirectional bearing, a brake block is arranged below the gear, a reciprocating screw rod is arranged below the brake block, a second unidirectional bearing is arranged outside the reciprocating screw rod in a sliding manner, and a limiting seat is arranged outside the second unidirectional bearing;

the blind hole has been seted up to the lower extreme of reciprocating screw, the motor output sets up in reciprocating screw lower extreme blind hole, the motor output is provided with prismatic platform shape's fixture block, is provided with positioning spring around the fixture block, and positioning spring other end is fixed on reciprocating screw's blind hole inner wall, and reciprocating screw's blind hole inboard seted up with prismatic platform shape's fixture block assorted cavity.

Through the technology, the lock core assembly can be controlled through a key or a motor, and the lock hook in the lock core assembly is controlled, so that the lock hook is controlled.

Preferably, two motor limiting rods are arranged at the upper end of the motor, and through holes corresponding to the positions of the motor limiting rods are formed in the outer wall of the limiting seat;

the lateral surface of the transverse shaft is provided with a travel switch, the travel switch is used for sensing the action of the two positions of the clamping core, when the two positions of the clamping core are moved to the preset positions, the travel switch is triggered, and at the moment, the travel switch transmits signals to the control main board to control the motor through a preset program.

Through the above-mentioned technique, the motor gag lever post can cooperate with the spacing seat, and the angle of motor gag lever post can be fixed to the spacing seat, avoids the motor to appear pivoted condition in the in-process of using, prevents that motor self from rotating and influences the life of motor fixed film one and motor fixed film two.

Preferably, a gear II is arranged between the first clamping core and the second clamping core, and the gear II is meshed with the gear I.

Through the technology, the first clamping core and the second clamping core can drive the rotary head to rotate when rotating, and the transverse shaft is driven to move through the rotary head.

Preferably, the coil assembly comprises an elastic piece, the elastic piece is fixed below the motor fixing film II, a coil fixing plate is connected below the elastic piece, the coil assembly is arranged below the coil fixing plate, a magnetic ring is arranged on the outer ring of the coil assembly, the magnetic ring is arranged at the bottom of the inner side of the inner shell, evenly distributed grooves are formed in the outer ring of the coil assembly, and springs and balls are arranged in the grooves of the outer ring of the coil assembly.

Through the above-mentioned technique, the coil pack plays the effect of electricity generation, and wherein the coil pack can rock in the inboard of magnetic force circle, and the coil pack can cut the inboard magnetic field of magnetic force circle when rocking, and the coil pack can produce the electric current.

Preferably, the sliding grooves are formed in the bottoms of the inner shell and the silica gel shell, and coil fastening assemblies are arranged in the sliding grooves in the bottoms of the inner shell and the silica gel shell.

Through the technology, the sliding grooves at the bottoms of the inner shell and the silica gel shell are used for accommodating the coil fastening assembly, so that the coil fastening assembly can slide.

Preferably, the coil fastening assembly comprises a poking block, the poking block is arranged in a sliding groove at the bottom of the silica gel shell in a sliding manner, a fixing rod is arranged at the upper end of the poking block, a U-shaped pushing frame is arranged at the upper end of the fixing rod, the pushing frame is arranged in the sliding groove of the inner shell in a horizontal sliding manner, a coil clamping seat is arranged below the pushing frame, the lower part of the coil clamping seat is arc-shaped, and the arc tip of the coil clamping seat faces the direction of the coil assembly.

Through the technology, the coil fastening assembly can limit the coil assembly, so that the coil assembly is close to the position below, and the coil assembly can be connected with an external wireless charger to perform wireless charging work.

Compared with the prior art, the invention has the beneficial effects that:

according to the intelligent lock, the motor is protected by the motor protection assembly, so that the motor is prevented from being frequently impacted in the use process of the intelligent lock, the impact damage to the motor is reduced, the service life of the intelligent lock is prolonged, the motor fixing film I and the motor fixing film II are arranged outside the motor, the motor is limited by the motor fixing film I and the motor fixing film II, the motor is prevented from being impacted with the sleeve, the motor can be effectively protected, and the service life of the intelligent lock is prolonged.

In the invention, the output end of the motor is inserted into the blind hole at one end of the reciprocating screw rod, the reciprocating screw rod is movably connected with the motor, and the reciprocating screw rod can not directly transmit vibration force to the motor when swinging along with the device, so that the motor is prevented from being directly vibrated for a long time, and the effect of protecting the motor is improved.

Thirdly, in the invention, the electric power recovery is realized through the coil component, the coil component in the coil component can be matched with the motor fixing film II, the motor fixing film II can drive the coil component to shake up and down when vibrating, the coil component can cut the magnetic field line at the inner side of the magnetic force ring, the coil component can generate current, the coil component can store the current into the battery through the battery connecting piece and the control main board, the device can recover the electric power along with shaking and impacting, and under the condition of insufficient electric quantity in the battery, the device generates current through shaking manually, so that the intelligent lockset can prolong the running time.

Fourth, in the invention, when the second clamping core rotates, the second clamping core can drive the first gear to rotate through the second gear, the first gear can drive the rotary head to rotate through the first unidirectional bearing, and the rotary head drives the transverse shaft to move, so that the transverse shaft can be separated from the first clamping core, and the situation that the transverse shaft cannot be driven to move through the motor when the motor fails is avoided, and the lock hook can be opened manually.

Fifthly, in the invention, the reciprocating screw rod can drive the limiting seat to move, so that the limiting seat can move up and down, the limiting seat can be sleeved on the motor limiting rod to clamp the position of the motor limiting rod, the condition that the motor limiting rod and the motor rotate is avoided, the phenomenon that the motor rotates to cause the first motor fixing film and the second motor fixing film to fold is avoided, and the phenomenon that the service life is influenced due to damage of the first motor fixing film and the second motor fixing film caused by the fold is avoided.

Drawings

FIG. 1 is a perspective view of a silica gel shell in the present invention;

FIG. 2 is a perspective view of the inner shell of the present invention;

FIG. 3 is a second perspective view of the inner housing of the present invention;

FIG. 4 is a perspective view of a third inner housing of the present invention;

FIG. 5 is a schematic diagram of a charging socket according to the present invention;

FIG. 6 is a schematic diagram of a key core structure according to the present invention;

FIG. 7 is a schematic view of a motor fixing film according to the present invention;

FIG. 8 is a schematic diagram of a latch hook according to the present invention;

FIG. 9 is an enlarged schematic view of the structure of FIG. 7A according to the present invention;

fig. 10 is a schematic diagram of a connection structure between a reciprocating screw and an output end of a motor according to the present invention.

In the figure: 1. a silica gel shell; 2. a latch hook; 3. a display screen; 4. an inner case; 5. a face shell; 6. a cross bar motor cover plate; 7. a waterproof strip; 8. a clamping seat I; 9. a battery; 10. the latch hook prevents the cap; 11. a horizontal axis; 12. a first gear; 13. a second clamping seat; 14. a battery connecting member; 15. a sleeve; 16. a key core; 17. a motor; 18. a limit seat; 19. a brake pad; 20. a first clamping core; 21. a spring plate; 22. a second clamping core; 23. a motor limit rod; 24. a motor fixing film I; 25. a coil fixing plate; 26. pushing a frame; 27. a poking block; 28. blocking; 29. turning the head; 30. a travel switch; 31. a second gear; 32. a motor fixing block; 33. a reciprocating screw rod; 34. a fixed film mounting sleeve; 35. a motor fixing film II; 36. an elastic member; 37. a charging socket; 38. a magnetic ring; 39. a coil assembly; 40. a coil clamping seat; 41. and (3) rolling balls.

Detailed Description

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the embodiment of the invention, referring to fig. 1-10, the intelligent lock for logistics comprises a silica gel shell 1, an inner shell 4 is arranged in the silica gel shell 1, a face shell 5 is arranged on one surface of the inner shell 4, a waterproof strip 7 is arranged between the face shell 5 and the inner shell 4, and the intelligent lock is characterized by further comprising a lock core assembly, wherein the lock core assembly is arranged in the inner shell 4:

the motor protection component is arranged inside the inner shell 4;

the motor protection assembly comprises a sleeve 15, the upper end of the sleeve 15 is in an opening shape, a fixed film installation sleeve 34 is arranged in the opening of the sleeve 15, two ends of the fixed film installation sleeve 34 are in an opening shape, a motor fixed film I24 is arranged on the inner side of the fixed film installation sleeve 34, a motor fixed film II 35 is arranged at the lower end of the fixed film installation sleeve 34, a through hole is formed in the center of the motor fixed film I24, a motor 17 is arranged in the through hole of the motor fixed film I24, a motor fixed block 32 is fixed on the motor fixed film I24 through a screw, the lower end of the motor 17 is fixed on the motor fixed film II 35, a coil assembly 39 is arranged below the motor fixed film II 35, and the output end of the motor 17 is in transmission connection with the lock cylinder assembly.

The fixed film installation sleeve 34 can be inserted in the sleeve 15, the first motor fixed film 24 and the second motor fixed film 35 are fixed through the fixed film installation sleeve 34, the first motor fixed film 24 and the second motor fixed film 35 can fix the position of the motor 17, meanwhile, the first motor fixed film 24 and the second motor fixed film 35 isolate the motor 17, the motor 17 is prevented from being impacted on the inner wall of the fixed film installation sleeve 34 when shaking occurs, the motor protection assembly plays a role in protecting the motor 17, the vibration force caused by the impact can be reduced, the service life of the motor 17 is prolonged, energy recovery can be realized through the coil assembly 39, the vibration force can be converted into electric power to be recovered, and the device can be applicable to different environments.

The inner shell 4 is further provided with a battery 9, the battery 9 is electrically connected with a control main board, the control main board is electrically connected with a battery connecting piece 14, and the battery connecting piece 14 is electrically connected with the coil assembly 39 and the motor 17.

The control main board plays a role in controlling the motor 17, and the coil assembly 39 plays a role in recovering power, converting the force of vibration into power, and storing the power in the battery 9.

Rectangular through holes are formed in the front surfaces of the silica gel shell 1 and the inner shell 4, the display screen 3 is arranged in the front through holes of the silica gel shell 1 and the inner shell 4, the through holes are formed in the back surfaces of the silica gel shell 1 and the inner shell 4, the charging socket 37 is arranged in the through holes in the back surfaces of the silica gel shell 1 and the inner shell 4, and the display screen 3 and the charging socket 37 are electrically connected with the control main board.

The through hole at the back of silica gel shell 1 and inner shell 4 plays the effect of holding socket 37 that charges, is connected with the charging wire through socket 37 that charges, charges battery 9, and display screen 3 plays the effect of demonstration, can show battery 9's electric quantity, and display screen 3 surface is provided with the touch-sensitive screen simultaneously, and the user can control through the touch-sensitive screen.

The inside of the inner shell 4 is provided with a first clamping seat 8 and a second clamping seat 13, the first clamping seat 8 and the second clamping seat 13 are used for limiting a lock cylinder assembly, and the outside of the first clamping seat 8 and the second clamping seat 13 is provided with a cross rod motor cover plate 6.

The transverse rod motor cover plate 6, the clamping seat I8 and the clamping seat II 13 play a role in limiting, play a role in fixing the lock core assembly, wrap the lock core assembly, and increase the effect of protecting the lock core assembly.

The lock core assembly comprises a key core 16, the key core 16 is vertically arranged on the inner side of the inner shell 4, through holes corresponding to the positions of the key core 16 are formed in the lower ends of the silica gel shells 1 and 4, and a blocking block 28 is arranged in the through holes at the lower ends of the silica gel shells 1 and 4, and can block a key hole at the lower end of the key core 16, so that the key hole at the lower end of the key core 16 is prevented from entering foreign matters;

the upper end of the key core 16 is provided with a second clamping core 22 and a first clamping core 20, J-shaped lock hooks 2 penetrate through the second clamping core 22 and the first clamping core 20, the hooked ends of the lock hooks 2 are arranged outside the silica gel shell 1, the strip ends of the lock hooks 2 penetrate through the second clamping core 22 and the first clamping core 20 and are arranged in the key core 16, lock hook anti-cap 10 is slidably arranged outside the lock hooks 2, and the lock hook anti-cap 10 is fixed at the upper end of the silica gel shell 1;

the side surface of the second clamping core 22 is provided with a convex spring piece 21, and the spring piece 21 is fixed on the inner wall of the inner shell 4;

the side of the clamping core I20 is provided with a transverse shaft 11, the transverse shaft 11 is arranged in the clamping seat I8 in a sliding manner, a groove is formed below the transverse shaft 11, a rotary head 29 is arranged in the groove below the transverse shaft 11, a triangular prism-shaped protrusion is arranged above the rotary head 29 and in the groove below the transverse shaft 11, a one-way bearing I is arranged below the rotary head 29, a gear I12 is arranged outside the one-way bearing I, a brake block 19 is arranged below the gear I12, a reciprocating screw rod 33 is arranged below the brake block 19, a one-way bearing II is arranged outside the reciprocating screw rod 33 in a sliding manner, and a limiting seat 18 is arranged outside the one-way bearing II;

the blind hole has been seted up to the lower extreme of reciprocating screw 33, motor 17 output sets up in reciprocating screw 33 lower extreme blind hole, motor 17 output is provided with the fixture block of prismatic platform shape, the fixture block is provided with positioning spring all around, and the positioning spring other end is fixed on reciprocating screw 33's blind hole inner wall, and reciprocating screw 33's blind hole inboard has seted up the cavity with prismatic platform shape fixture block assorted, motor 17's output is when rotating, motor 17 output drives reciprocating screw 33 through prismatic platform's fixture block and rotates, reciprocating screw 33 is inside to be connected through positioning spring and prismatic platform's fixture block outer wall simultaneously, reduce the transmission of vibration power through positioning spring, can effectually prevent that motor 17 from receiving vibration and damaging.

A second gear 31 is arranged between the first clamping core 20 and the second clamping core 22, and the second gear 31 is meshed with the first gear 12.

The first clamping core 20 and the second clamping core 22 can drive the rotary head 29 to rotate when rotating, and the transverse shaft 11 is driven to move through the rotary head 29.

The motor 17 can drive the reciprocating screw 33 to rotate, the reciprocating screw 33 can drive the limit seat 18 through the one-way bearing II to move up and down, the position of the motor 17 is clamped through the limit seat 18, meanwhile, the reciprocating screw 33 can drive the rotating head 29 to rotate, meanwhile, the reciprocating screw 33 drives the gear I12 to rotate through the one-way bearing II, the gear I12 controls the clamping core II 22 to rotate through the gear II 31, the connection state of the clamping core II 22 and the elastic sheet 21 is realized, the position of the transverse shaft 11 is controlled through the rotating head 29, the key core 16 can control the clamping core II 22 and the clamping core I20 to rotate when rotating, the locking hook 2 is fixed or released through the internal structure of the key core 16, on the contrary, the locking hook 2 can be ejected when one end of the transverse shaft 11 is separated from the clamping core I20, the clamping core II 22 is provided with a notch on the side surface, the elastic sheet 21 can not limit the clamping core II 22 when the notch of the clamping core II 22 moves to the position of the elastic sheet 21, the clamping core II 22 can be prevented from being separated from the clamping core II, and the clamping core II can be prevented from being mutually controlled by the elastic sheet 21, and the key core II can be prevented from being separated from the control the lock core assembly 2 because the two is controlled by the key core II, and the key core assembly is prevented from being influenced by the automatic control of the elastic sheet 21.

Two motor limiting rods 23 are arranged at the upper end of the motor 17, and through holes corresponding to the positions of the motor limiting rods 23 are formed in the outer wall of the limiting seat 18;

a travel switch 30 is provided on the lateral surface of the lateral shaft 11.

The motor limiting rod 23 can be matched with the limiting seat 18, the limiting seat 18 can fix the angle of the motor limiting rod 23, the situation that the motor 17 rotates in the using process is avoided, and the service lives of the motor fixing film I24 and the motor fixing film II 35 are prevented from being influenced by the rotation of the motor 17.

The coil assembly 39 comprises an elastic piece 36, the elastic piece 36 is fixed below the motor fixing film II 35, a coil fixing plate 25 is connected to the lower side of the elastic piece 36, the elastic piece 36 is made of rubber tubes or corrugated tubes, the coil fixing plate 25 is fixed through the elastic piece 36, the coil assembly 39 is arranged below the coil fixing plate 25, a magnetic ring 38 is arranged on the outer ring of the coil assembly 39, the magnetic ring 38 is arranged at the bottom of the inner side of the inner shell 4, evenly distributed grooves are formed in the outer ring of the coil assembly 39, and springs and balls 41 are arranged in the grooves of the outer ring of the coil assembly 39.

The coil assembly 39 plays a role of generating electricity, wherein the coil assembly 39 can shake on the inner side of the magnetic ring 38, and the coil assembly 39 can cut a magnetic field on the inner side of the magnetic ring 38 when shaking, so that current is generated.

Sliding grooves are formed in the bottoms of the inner shell 4 and the silica gel shell 1, and coil fastening assemblies are arranged in the sliding grooves in the bottoms of the inner shell 4 and the silica gel shell 1.

The sliding grooves at the bottoms of the inner shell 4 and the silica gel shell 1 are used for accommodating coil fastening components, so that the coil fastening components can slide.

The coil fastening assembly comprises a stirring block 27, the stirring block 27 is arranged in a sliding groove at the bottom of the silica gel shell 1 in a sliding manner, a fixed rod is arranged at the upper end of the stirring block 27, a U-shaped pushing frame 26 is arranged at the upper end of the fixed rod, the pushing frame 26 is horizontally arranged in the sliding groove of the inner shell 4 in a sliding manner, a coil clamping seat 40 is arranged below the pushing frame 26, the lower part of the coil clamping seat 40 is arc-shaped, and the arc tip of the coil clamping seat 40 faces the direction of the coil assembly 39.

The pushing frame 26 can be controlled to transversely reciprocate through the stirring block 27, the tip of the coil clamping seat 40 below the pushing frame 26 can be moved to two sides of the coil assembly 39, the coil assembly 39 can be extruded through the coil clamping seat 40, the coil assembly 39 can move downwards, the lower end of the coil assembly 39 can be closer to the ground, the device is prevented from being matched with wireless charging equipment through the coil assembly 39 when being on the wireless charging equipment, wireless charging is conducted, meanwhile, the coil assembly 39 is closer to the wireless charging equipment, charging efficiency is improved, the coil fastening assembly can limit the coil assembly 39, the coil assembly 39 is close to the position below, and the coil assembly 39 can be connected with an external wireless charger to conduct wireless charging work.

The working principle of the invention is as follows: firstly, the lock hook 2 is opened, the logistics car door is locked through the lock hook 2, afterwards, in the using process, when the logistics car bumps or starts and stops, the silica gel shell 1 can firstly bump on the car door, primary shock absorption is carried out through the silica gel shell 1, at this time, the motor fixing film I24 and the motor fixing film II 35 in the fixing film mounting sleeve 34 can play a role of buffering, the impact force is prevented from being directly transmitted to the motor 17, the motor 17 is prevented from being bumped on the inner wall of the fixing film mounting sleeve 34, meanwhile, the motor 17 is prevented from being subjected to larger impact force, the motor 17 can shake on the inner side of the motor fixing film II 35, the motor fixing film II 35 can drive the coil assembly 39 to shake up and down through the elastic piece 36 and the coil fixing plate 25 when shaking, the ball 41 is arranged in the outer ring groove of the coil assembly 39, at this time, the friction force born by the outer ring of the coil assembly 39 is reduced through the ball 41, at this time, the coil assembly 39 generates current through cutting the magnetic field lines on the inner side of the magnetic ring 38, then the coil assembly 39 stores the current into the battery 9 through the battery connector 14 and controls, electric power recovery is carried out, and the current can be prolonged under the condition that the electric quantity is insufficient in the battery 9, the intelligent lock has the intelligent lock running time;

when the intelligent lockset is unlocked through the motor 17, the motor 17 is used for controlling the reciprocating screw rod 33 to rotate, the reciprocating screw rod 33 firstly drives the limiting seat 18 to move to the lowest position, at the moment, the limiting seat 18 can clamp the motor limiting rod 23, the motor 23 and the motor 17 cannot automatically rotate, then the motor 17 is reversely started, the motor 17 cannot trigger the one-way bearing I, the motor 17 can drive the gear I12 and the rotary head 29 to rotate, the bulge at the upper end of the rotary head 29 can drive the transverse shaft 11 to transversely move, one end of the transverse shaft 11 can be separated from the clamping core I20, the gear I12 can drive the gear II 31 to rotate, the gear II 31 can drive the clamping core II 22 to rotate, a notch on the clamping core II 22 can move to the position of the elastic piece 21, the elastic piece 21 can be clamped in the notch of the clamping core II 22, at the moment, the clamping core II 22 and the clamping core I20, the clamping core II 22 and the locking hook 2 can move, and the locking hook 2 are in an upward opened state;

when the intelligent lockset is locked through the motor 17, the lock hook 2 is pressed to an original position, then the travel switch 30 is triggered, the travel switch 30 transmits signals to the control main board, then the control main board starts the motor 17, the motor 17 drives the rotary head 29 to rotate, the rotary head 29 drives the transverse shaft 11 to move, one end of the transverse shaft 11 clamps the first clamping core 20 again, meanwhile, the first gear 12 is triggered, the first gear 12 drives the second clamping core 22 to rotate through the second gear 31, a notch on the second clamping core 22 is separated from the position of the elastic sheet 21, the elastic sheet 21 clamps the second clamping core 22 again, the lock hook 2 cannot spring, and locking of the lock hook 2 is completed;

this intelligent tool to lock can connect battery charging outfit through charging socket 37 and carry out wired charging, if when needing to carry out wireless charging, can lateral shifting stir the piece 27, stir the piece 27 and can drive and push away the frame 26 and remove, push away the frame 26 and can drive coil cassette 40 and remove, then coil cassette 40's arcwall face can lead to the fact the extrusion with coil pack 39 edge, promotes coil pack 39 downwardly moving through coil cassette 40, makes coil pack 39's lower extreme more lower, makes coil pack 39 be close to wireless battery charging outfit more, improves the efficiency of charging.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (10)

1. The utility model provides an intelligent tool to lock for commodity circulation, its characterized in that, includes silica gel shell (1), the inside of silica gel shell (1) is provided with inner shell (4), the one side of inner shell (4) is provided with face-piece (5), be provided with waterproof strip (7) between face-piece (5) and inner shell (4), its characterized in that still includes lock core subassembly, lock core subassembly sets up inside inner shell (4):

the motor protection component is arranged inside the inner shell (4);

the motor protection assembly comprises a sleeve (15), the upper end of the sleeve (15) is in an opening shape, a fixed film installation sleeve (34) is arranged in the opening of the sleeve (15), two ends of the fixed film installation sleeve (34) are in an opening shape, a motor fixed film I (24) is arranged on the inner side of the fixed film installation sleeve (34), a motor fixed film II (35) is arranged at the lower end of the fixed film installation sleeve (34), a through hole is formed in the center of the motor fixed film I (24), a motor (17) is arranged in the through hole of the motor fixed film I (24), a motor fixed block (32) is fixed on the motor fixed film I (24), the lower end of the motor (17) is fixed on the motor fixed film II (35), a coil assembly (39) is arranged below the motor fixed film II (35), and the output end of the motor (17) is in transmission connection with the lock cylinder assembly.

2. The intelligent lock for logistics according to claim 1, wherein a battery (9) is further arranged inside the inner shell (4), the battery (9) is electrically connected with a control main board, the control main board is electrically connected with a battery connecting piece (14), and the battery connecting piece (14) is electrically connected with the coil assembly (39) and the motor (17).

3. The intelligent lock for logistics according to claim 2, wherein rectangular through holes are formed in the front surfaces of the silica gel shell (1) and the inner shell (4), a display screen (3) is arranged in the front through holes of the silica gel shell (1) and the inner shell (4), through holes are formed in the back surfaces of the silica gel shell (1) and the inner shell (4), a charging socket (37) is arranged in the back through holes of the silica gel shell (1) and the inner shell (4), and the display screen (3) and the charging socket (37) are electrically connected with a control main board.

4. The intelligent lock for logistics according to claim 1, wherein a first clamping seat (8) and a second clamping seat (13) are arranged in the inner shell (4), the first clamping seat (8) and the second clamping seat (13) are used for limiting a lock cylinder assembly, and a transverse rod motor cover plate (6) is arranged outside the first clamping seat (8) and the second clamping seat (13).

5. The intelligent lock for logistics according to claim 1, wherein the lock core assembly comprises a key core (16), the key core (16) is vertically arranged on the inner side of the inner shell (4), through holes corresponding to the positions of the key core (16) are formed in the lower ends of the silica gel shell (1) and the inner shell (4), and a blocking block (28) is arranged in the through holes in the lower ends of the silica gel shell (1) and the inner shell (4);

the upper end of the key core (16) is provided with a second clamping core (22) and a first clamping core (20), J-shaped lock hooks (2) penetrate through the second clamping core (22) and the first clamping core (20), the hooked ends of the lock hooks (2) are arranged outside the silica gel shell (1), the strip-shaped ends of the lock hooks (2) penetrate through the second clamping core (22) and the first clamping core (20) and are arranged in the key core (16), lock hook anti-cap (10) is arranged outside the lock hooks (2) in a sliding mode, and the lock hook anti-cap (10) is fixed at the upper end of the silica gel shell (1);

the side surface of the clamping core II (22) is provided with a convex elastic piece (21), and the elastic piece (21) is fixed on the inner wall of the inner shell (4);

the side of the first clamping core (20) is provided with a transverse shaft (11), the transverse shaft (11) is arranged in the first clamping seat (8) in a sliding mode, a groove is formed in the lower portion of the transverse shaft (11), a rotary head (29) is arranged in the groove in the lower portion of the transverse shaft (11), a triangular prism-shaped protrusion is arranged above the rotary head (29), the triangular prism-shaped protrusion is arranged in the lower portion Fang Aocao of the transverse shaft (11), a first one-way bearing is arranged below the rotary head (29), a first gear (12) is arranged outside the first one-way bearing, a brake piece (19) is arranged below the first gear (12), a reciprocating screw rod (33) is arranged below the brake piece (19), a second one-way bearing is arranged outside the reciprocating screw rod (33) in a sliding mode, and a limiting seat (18) is arranged outside the second one-way bearing;

the blind hole has been seted up to the lower extreme of reciprocating screw (33), motor (17) output sets up in reciprocating screw (33) lower extreme blind hole, motor (17) output is provided with prismatic fixture block, is provided with positioning spring around the fixture block, and positioning spring other end is fixed on the blind hole inner wall of reciprocating screw (33), and reciprocating screw (33) blind hole inboard seted up with prismatic fixture block assorted cavity.

6. The intelligent lock for logistics according to claim 5, wherein two motor limiting rods (23) are arranged at the upper end of the motor (17), and through holes corresponding to the positions of the motor limiting rods (23) are formed in the outer wall of the limiting seat (18);

a travel switch (30) is arranged on the side face of the transverse shaft (11).

7. The intelligent lock for logistics according to claim 5, wherein a second gear (31) is arranged between the first clamping core (20) and the second clamping core (22), and the second gear (31) is meshed with the first gear (12).

8. The intelligent lock for logistics according to claim 1, wherein the coil assembly comprises an elastic piece (36), the elastic piece (36) is fixed below the motor fixing film II (35), a coil fixing plate (25) is connected below the elastic piece (36), a coil assembly (39) is arranged below the coil fixing plate (25), a magnetic ring (38) is arranged on the outer ring of the coil assembly (39), the magnetic ring (38) is arranged at the bottom of the inner side of the inner shell (4), evenly distributed grooves are formed in the outer ring of the coil assembly (39), and springs and balls (41) are arranged in the grooves of the outer ring of the coil assembly (39).

9. The intelligent lock for logistics according to claim 8, wherein the bottoms of the inner shell (4) and the silica gel shell (1) are provided with sliding grooves, and coil fastening components are arranged in the sliding grooves at the bottoms of the inner shell (4) and the silica gel shell (1).

10. The intelligent lock for logistics according to claim 9, wherein the coil fastening assembly comprises a poking block (27), the poking block (27) is arranged in a sliding groove at the bottom of the silica gel shell (1) in a sliding mode, a fixing rod is arranged at the upper end of the poking block (27), a pushing frame (26) in a U-shaped mode is arranged at the upper end of the fixing rod, the pushing frame (26) is arranged in the sliding groove of the inner shell (4) in a horizontal sliding mode, a coil clamping seat (40) is arranged below the pushing frame (26), the lower portion of the coil clamping seat (40) is arc-shaped, and an arc-shaped tip of the coil clamping seat (40) faces the direction of the coil assembly (39).

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