CN212210537U

CN212210537U - Charging device

Info

Publication number: CN212210537U
Application number: CN202020884410.8U
Authority: CN
Inventors: 叶小毅; 陈铭沛; 占庆仲
Original assignee: Shenzhen Laidian Technology Co ltd
Current assignee: Shenzhen Laidian Technology Co ltd
Priority date: 2019-10-15
Filing date: 2020-05-22
Publication date: 2020-12-22
Anticipated expiration: 2030-05-22
Also published as: WO2021072979A1; WO2021072978A1; CN211237027U; CN211577986U; CN111145441A; WO2021072977A1; WO2021073093A1; CN213115886U; WO2021072655A1; CN211790804U

Abstract

The utility model relates to a charging device, which comprises a shell and one or more mobile power supply charging modules inside the shell; each charging module comprises a cabin channel for the mobile power supply to enter and exit and charge, and one or more cabin channel openings are correspondingly formed in the top of the shell and are correspondingly communicated with the cabin channel; the one or more mobile power supply charging modules are integrally arranged to form a module main body of an integrated structure, and the module main body correspondingly comprises one or more bin passages; and a charging thimble PCB is arranged at the bottom of the module main body. The utility model discloses charging device is because a plurality of module integrated into one piece, the spare part quantity of equipment that has significantly reduced has effectively simplified equipment structure, when reducing cost and improving effect, has improved production packaging efficiency greatly.

Description

Charging device

Technical Field

The utility model relates to a charging device, especially, charging device.

Background

In the shared charging rental equipment in the prior art, the modules are mostly separately and independently arranged, and the modules are assembled together in a screw or buckle mode and then fixed inside the equipment. The module structure has various parts, so that the structure is relatively complex, the structure of the whole module is not compact enough, the cost is high, the assembly is troublesome, and the optimizable space exists in the aspects of the cost and the structure.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a charging device, solves current charging device's module structure spare part numerous, and the complete machine structure is compact enough, and the cost is higher, assembles trouble scheduling problem.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a charging device comprises a shell and one or more mobile power supply charging modules inside the shell. Each charging module comprises a bin passage for the mobile power supply to enter and exit and charge, and one or more bin passage openings are correspondingly formed in the top of the shell and are correspondingly communicated with the bin passage. The one or more portable power source charging modules are integrally arranged to form a module main body of an integrated structure, and the module main body correspondingly comprises one or more warehouse ways. And a charging thimble PCB is arranged at the bottom of the module main body.

In some embodiments, the module body forms the unitary structure by unitary injection molding. The module comprises a module body and is characterized in that a module base is arranged at the bottom of the module body, and the module body and the module base are assembled together in a buckling and mounting manner and in a clamping and matching manner. The module main body is buckled with the module base, and a hole site for installing the rotating shaft is formed at the joint. And a pair of hole sites is formed on each of two sides of each bin passage. The charging thimble PCB is arranged on the module base. And the module base is provided with an ejector pin hole position. And the thimble of the charging thimble PCB board passes through the corresponding hole position to contact with a mobile power supply in the bin passage for communication or charging.

In some embodiments, the module base has a plurality of upward grooves on both sides thereof, the module body has downward grooves, and the grooves on the module body and the grooves on the module base cooperate with each other to form the hole sites. The periphery of module main part bottom sets up the erection column of downwardly extending, and the peripheral corresponding position of module base is provided with the card hole, and the erection column card is gone into card tight fit in the card hole to assemble together between module main part and the base. The charging device comprises a main control board, and the charging thimble PCB is electrically connected with the main control board. The charging device is provided with an in-place switch which is electrically connected with the main control panel. And infrared communication modules are arranged at the two sides or the periphery of the warehouse way at proper positions so as to realize infrared communication with the infrared modules on the mobile power supply.

In some embodiments, a moving seat for carrying the mobile power supply into and out of the warehouse channel is configured in the warehouse channel and can be installed in the warehouse channel in a vertically moving mode. The moving seat is of a sleeve box structure, a mobile power supply in the charging module is placed in the sleeve box, and the sleeve box drives the mobile power supply to move up and down to enter and exit the bin passage. The moving seat pops out of the bin channel under the action of the elastic force so as to send out the mobile power supply. The back of the motion seat is provided with a clamping hook, the back of the bin passage is provided with a hollowed-out sliding groove, and the back of the bin passage is also provided with a clamping hook. The moving seat is elastically connected to the charging module by a spring, and two ends of the spring are respectively connected to the clamping hook fixed on the back of the moving seat and the clamping hook on the back of the bin channel and generate potential energy for upwards pulling the moving seat. The clamping hook on the back of the moving seat penetrates through the hollow chute on the back of the bin passage and can slide up and down under the elastic force of the spring. The cover box cover is established in the storehouse way, and the cover box bottom has a fretwork hole site for when portable power source arranged the cover box in, the contact of portable power source bottom can contact with the thimble of the module that charges, realizes charging and communication. The main control board is installed in the module base, and the thimble PCB board that charges can be dismantled and install on the main control board with changing.

Furthermore, a cabin channel of each charging module is provided with a mobile power supply locking device for locking the mobile power supply in the cabin channel of the charging module or unlocking the mobile power supply in the cabin channel. The locking device comprises a locking part, a telescopic metal wire and an elastic component. The locking device provides power to drive the locking part to move through the extension of the telescopic metal wire so as to realize locking or unlocking. The elastic component and the telescopic metal wire are connected with the locking part and respectively drive the locking part to move so as to be matched with a mobile power supply in the warehouse way in a locking or unlocking way. The telescopic metal wire is electrically connected with the main control board, the main control board controls the telescopic metal wire to be powered on or powered off, and the telescopic metal wire is powered on to heat and contract.

Further, the locking part comprises a pair of linked latch arms, and a clamping hook or a clamping buckle is arranged on each latch arm. One end of the retractable wire or the elastic member is connected to the latch arm of the locking portion. The elastic force of the elastic component or the extension of the telescopic metal wire drives the lock catch arm to rotate, so that the hook or the buckle of the lock catch arm is tightly matched with the groove or the hole on the mobile power supply in a clamping manner, and the hook or the buckle of the lock catch arm is locked or retreated from the groove or the hole on the mobile power supply so as to be unlocked. The latch arm is a buckle plate. A pair of buckle plates of the locking part are oppositely and respectively arranged on two sides of the warehouse way, and the tail ends of the two buckle plates are provided with clamping positions and are mutually connected to form an integral linkage structure.

In some embodiments, the latch plate has two mutually perpendicular faces in parallel contact with the side face of the throat and the back face adjacent to the side face of the throat, respectively, the two mutually perpendicular faces of the latch plate being the side face and the back face, respectively. The two buckling plates are respectively positioned on two sides of the warehouse way, and the surface corresponding to the side surface of the warehouse way is provided with a bulge serving as the buckling hook, and the buckling hook can extend into or withdraw from a groove or a hole position on the mobile power supply to lock or unlock the mobile power supply. The two buckling plates are respectively provided with a rotating shaft on the surfaces corresponding to the side surfaces of the bin passage, so that the buckling plates can be rotatably arranged on the charging module. One of the pair of linked snap-in plates of the locking part is provided with a power part of a telescopic metal wire, and the other snap-in plate is connected to the module main body through the elastic part. The two buckle plates are connected in a joint mode through the clamping position, the other buckle plate is driven to move in a linkage mode when the buckle plate with the power part moves, or the buckle plate connected with the elastic part drives the other buckle plate to move in a reset mode when the buckle plate moves in a reset mode under the action of elasticity, so that the protrusions on the buckle plate enter or exit from the grooves or hole positions on the mobile power supply, and the mobile power supply is locked or released. In a pair of linked latch plates of the locking portion, a single-sided power component of the latch plate provides leverage. The action point of the telescopic metal wire is arranged at the end part of the clamping plate far away from the rotating shaft of the clamping plate. One end of the telescopic metal wire is connected to one end of the clamping plate, and the other end of the telescopic metal wire is fixed on the module.

Furthermore, the side face of the buckling plate is provided with the telescopic metal wire, the telescopic metal wire is connected to the buckling plate and the module main body or the module base, and two wire pressing terminals of the telescopic metal wire are electrically connected with the main control board respectively. One end of the elastic component is fixedly connected to the back of the bin channel and close to the top of the bin channel, and the other end of the elastic component is fixedly connected to the clamping plate to drive the clamping plate to reset and rotate. The clamping positions arranged at the tail ends of the two clamping plates are convex positions and concave positions, the two clamping plates are connected in an inserting mode to form a linkage structure, one clamping plate rotates, and the convex position/the concave position is connected in an inserting mode to be matched with the other clamping plate to drive the other clamping plate to rotate. The tail ends of the two clamping plates are positioned on the tail end surfaces of the side surfaces and are in parallel contact with the back surface of the bin channel. The rotating shaft is rotatably arranged in a hole site formed at the joint of the module main body and the module base.

In some embodiments, the metal wire contracts after being powered on and drives the buckling plate to rotate, so that the protrusion on the buckling plate exits from the groove of the mobile power supply, thereby unlocking the mobile power supply. The retractable metal wire is lowered in power-off temperature and restored in length, the buckling plates connected with the elastic component rotate inwards under the action of the elastic force to restore the initial position, the other buckling plate is driven to rotate inwards in a linkage mode, and the protrusions on the two buckling plates enter the bin channel of the charging module and are used for locking a mobile power supply in the bin channel.

In some embodiments, the retractable wire is a memory alloy wire. The circuit between the main control board and the retractable wire is provided with a voltage or current limit so as to control the current value or voltage input to the retractable wire not to exceed a threshold value.

The voltage or current limiting comprises: a voltage dividing resistor is added on the telescopic metal wire to divide the voltage of a circuit where the telescopic metal wire is located. And/or, by inputting a control program to the control circuit board, adjusting the voltage values or the current values of different circuits according to the program, and correspondingly controlling the voltage at the two ends of the telescopic metal wire or the current in the telescopic metal wire. And/or, in the manufacturing process of the circuit board, inputting corresponding voltage or current values of different circuits in advance to set parameters, and controlling the circuit board to control the telescopic metal wire according to the preset voltage or current value.

The utility model has the advantages that:

the utility model discloses a charging device adopts a plurality of modules integration to set up, has a plurality of portable power source business turn over cannel, can place a plurality of portable power source simultaneously, because a plurality of modules integrated into one piece need not reuse screw or buckle position between module and the module and consolidate, consequently, should set up the spare part quantity of the equipment that has significantly reduced, has effectively simplified equipment structure, when reducing cost and improving effect, has improved production packaging efficiency greatly.

On the other hand, the utility model provides a low-cost locking device, the device utilize scalable wire along with the temperature height and the characteristic of flexible deformation for locking or unblock provide power, can be arranged in the module that charges and provide power for portable power source locking device, realize locking and unblock to portable power source, greatly reduced equipment cost, resources are saved, green, high-efficient economy.

The present invention will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is an exploded view of a locking device for a mobile power supply charging module according to a first embodiment of the present invention.

Fig. 2 is a perspective view of a locking state of the locking device of the first embodiment of the present invention for a mobile power supply charging module.

Fig. 3 is a perspective view of the unlocking state of the locking device for the mobile power supply charging module according to the first embodiment of the present invention.

Fig. 4 is a perspective view of the mobile power supply charging module according to the first embodiment of the present invention.

Fig. 5 is a cross-sectional view of the mobile power supply charging module according to the first embodiment of the present invention.

Fig. 6 is a perspective view of a locking device of a second embodiment of the present invention applied to a mobile power supply charging module.

Fig. 7 is a perspective view of a locking device of a third embodiment of the present invention applied to a mobile power supply charging module.

Fig. 8 is a schematic cross-sectional structure view of a locking device for a mobile power supply charging module according to a third embodiment of the present invention.

Fig. 9 is a perspective view of a locking device of a fourth embodiment of the present invention applied to a mobile power supply charging module.

Fig. 10 is a schematic cross-sectional view of a locking device for a mobile power supply charging module according to a fourth embodiment of the present invention.

Fig. 11 is a perspective view of a charging device with a plurality of modules integrally installed according to a fifth embodiment of the present invention.

Fig. 12 is an exploded view of the internal structure of the integrally provided charging device of fig. 11.

Fig. 13 is an assembly view of the internal structure of the integrally provided charging device of fig. 11.

Detailed Description

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 10, an embodiment of the present invention relates to a locking device 10 and a mobile power charging module 100. The locking device 10 comprises a locking part 4 and a telescopic metal piece 3; the telescopic metal piece 3 is made of memory metal and can be changed in a telescopic mode under different states, and power is provided through the telescopic state change of the telescopic metal piece 3 to drive the locking portion 4 to move so as to achieve locking or unlocking matching with a target object.

As a specific example, the locking device 10 includes a locking portion 4, an elastic member 2 and a telescopic metal member 3 connected to the locking portion 4, and a control circuit board 1 connected to the telescopic metal member 3, wherein the control circuit board 1 is connected to a power supply. The locking device can be applied to a charging module of the shared charging equipment and used for locking or unlocking the mobile power supply; still can be applied to storing cabinet door or express delivery cabinet door etc. realize the automation of cabinet door and open.

The telescopic metal piece 3 is electrically connected with the control circuit board 1, and the control circuit board 1 controls the telescopic metal piece to be electrified or powered off to generate state change; the locking part 4 is driven to move by the power provided by the state change of the telescopic metal piece, so that the locking or unlocking matching with the target object is realized.

The retractable metal member is a memory metal wire or a metal memory strip, preferably a memory alloy wire, and is designated by reference numeral 3 below. As an example, the retractable metal wire is a nickel titanium alloy steel wire or a nickel titanium alloy steel strip. In the following embodiments, the retractable wire 3 is used as an example, and the structure and characteristics of the metal strip are similar to those of the wire. When the retractable metal wire 3 is a nickel titanium alloy steel wire, the shape memory is recovered at the phase transition temperature, the retraction rate is more than 20 percent, and the fatigue life reaches 1 x 10⁷Or above, the damping characteristic is 10 times or above that of the common ejection material, and the corrosion resistance is higher than that of stainless steel.

The telescopic metal piece has different states, and the shape changes when the temperature rises. The heating mode of the retractable metal member 3 can be various heating means in the prior art, such as an electric heating mode, a liquid heating mode, a photo-thermal mode, and the like. In the embodiment, electric heat is adopted, that is, the telescopic metal part 3 is powered on and off, the telescopic metal part 3 heats and heats to reach a high-temperature state when powered on, and the telescopic metal part 3 is in a low-temperature state when powered off. The control circuit board 1 controls the telescopic metal piece to be electrified so that the telescopic metal piece heats and rises to a high-temperature state, and the telescopic metal piece is powered off to a low-temperature state. In a specific embodiment, the retractable metallic member is heated/energized and then retracted. The telescopic metal piece is electrified or powered off to change the telescopic state so as to provide power, and the telescopic metal piece drives the locking part 4 to be in clamping fit with the target object or release the clamping fit.

In a particular embodiment, the retractable wire 3 may have two different lengths, the length in the high temperature state being shorter than the length in the low temperature state; the control circuit board controls the on-off of the retractable metal wire 3 so that the state change of the retractable metal wire 3 corresponds to the length change of the retractable metal wire 3.

The embodiment of the utility model provides an in, the length speed that scalable wire 3 circular telegrams generate heat and reach high temperature state is fast to 1 second or within 1 second. Therefore, the locking or unlocking control device is used for controlling locking or unlocking of the mobile power supply in the mobile power supply leasing equipment, and can quickly complete the lending or returning operation program of the mobile power supply.

The two ends of the telescopic metal wire 3 are respectively provided with a wire pressing terminal 30, the two wire pressing terminals 30 are respectively electrically connected with the control circuit board 1, one end of each wire pressing terminal is connected with the locking part 4, and the other end of each wire pressing terminal is connected with a firmware outside the locking part, such as a firmware outside the locking part on the charging module shell or the cabinet body of the storage cabinet, and is relatively and fixedly connected with the firmware, so that the wire pressing terminals can be arranged on the wall of the cabinet body.

The two wire pressing terminals are respectively and fixedly connected to the locking part 4 and a fixing part outside the locking part, such as a screw/stud/mounting column top arranged on the charging module or the cabinet body, through a screw 32 or a nut.

In the specific embodiment, the retractable metal wire (metal piece) 3 is in a rotary shape or the two ends of the retractable metal wire (metal piece) 3 are wound around the rotary surface 8 to form a rotary length, so that the shape change of the metal wire is facilitated, the length of the metal wire 3 is ensured to be sufficient, and meanwhile, the two ends of the metal wire 3 are close to each other, so that the circuit wiring is facilitated, and the circuit wiring of the charging module 100 is orderly and tidily arranged; in addition, the arrangement makes the distance spanned by the metal wire 3 on the module 100 shorter, avoids the metal wire from being influenced by the movement of some parts on the module due to the long spanning distance of the metal wire on the module, and has higher stability and controllability. Of course, the stretchable wire (metal member) 3 may be linear, as required.

In order to avoid wear of the surface of revolution 8, the surface of revolution 8 may be a wear-resistant piece of copper, iron or other high-rigidity or wear-resistant material; of course, the wear-proof part can be arranged on the telescopic metal wire (metal part) 3 if the conditions allow; so that the contact surface between the surface of revolution 8 and the telescopic metal part 3 is a surface of wear-resistant material and/or high-rigidity material.

In other embodiments, the other end of the wire 3 may be directly fixed to the charging module without the rotation surface 8, and a fixed point that does not move relative to the charging module may be selected during the installation to ensure that the wire 3 can perform its function normally.

The elastic component 2 is connected with the locking part 4, and the elastic component and the telescopic metal wire 3 respectively drive the locking part 4 to move to be matched with a target object in a locking (resetting) or unlocking way.

The power provided by the telescopic change of the telescopic metal wire 3 drives the locking part 4 to rotate or linearly move; the elastic force of the elastic component drives the locking part to rotate or move linearly. One end of the elastic component 2 is connected to the locking part 4, and the other end is connected to a fixed component outside the locking part, such as a charging module or a component outside the locking part 4 on the cabinet body. The elastic component 2 may be a spring or other elastic elements, the spring may be a telescopic spring such as a tension spring or a compression spring, and may also be a torsion spring, a leaf spring or a leaf spring, etc., all of which are denoted by reference numeral 2. A torsion spring may be installed in the revolute pair to provide torsional elasticity to the locking portion 4.

In a specific embodiment, the control circuit board 1 can control the energization of the metal wire 3, so that the length of the metal wire 3 changes and drives the locking portion to move into or out of a matching portion on the locking target object, which is in a matching action with the locking portion 4, the matching portion of the target object is used for example for a clamping groove and a hole position clamped with the locking portion or a bulge or an abutting surface abutted against the locking portion, and the locking portion 4 and the matching portion arranged on the target object can be mutually clamped or abutted against and matched, so that the unlocking or locking of the locking target object, namely the target object, is realized.

The locking part 4 can be a hook or a buckle or a bayonet lock (similar to a bolt), and is driven by the elasticity of an elastic part or the power generated by the stretching change of the stretchable metal wire 3 to rotate or move back and forth to be matched with the matching part of the target object in a clamping or unlocking way.

Specifically, the locking part 4 can be a latch arm which is rotated or a latch which moves back and forth, a hook or a buckle 40 is arranged at the end part of the latch arm, and a hook or a buckle 40 or a pin shaft 41 is arranged at the end part of the latch; one end of the retractable wire 3 or the elastic member 2 is fixed to the latch arm or the latch pin of the locking portion.

The circuit between the control circuit board 1 and the retractable wire 3 is provided with voltage or current limitation, so that the current value or voltage input to the retractable wire 3 is controlled not to exceed a threshold value, and the wire is not burnt out. The circuit compatibility method realizes the compatibility of the telescopic metal wire and the original circuit (such as the circuit of a charging module) by adjusting the circuit and the program, and can adopt the same power supply and voltage value for power supply. Voltage or current limiting includes:

a voltage dividing resistor is added on the telescopic metal wire 3 to divide the voltage of a circuit where the telescopic metal wire 3 is located; and/or

By inputting a control program to the control circuit board, the voltage values or the current values of different circuits are adjusted according to the program, and the voltage at the two ends of the telescopic metal wire 3 or the current in the telescopic metal wire 3 is correspondingly controlled; and/or

In the manufacturing process of the control circuit board, corresponding voltage or current values of different circuits are input in advance to set parameters, and the control circuit board controls the telescopic metal wire 3 according to the preset voltage or current value.

The utility model discloses a locking device 10 can be used to lock portable power source in portable power source charging module 100. At this time, the control circuit board 1 may be a main control board for controlling the operation of the charging module or a separate control circuit board electrically connected to the main control board, and is denoted by reference numeral 1 in the specification and the drawings.

The state change of the telescopic metal piece, namely the metal wire 3, provides power to drive the locking part 4 to be directly matched with the mobile power supply 9 in a clamping or releasing way, or matched with the moving seat 5 for carrying the mobile power supply 9 to enter and exit the charging module bin 11 in a clamping or releasing way; or the movable locking plate is matched with the movable locking plate for locking the mobile power supply in a clamping or unfreezing way, so that the mobile power supply is prevented from being taken away. One end of the telescopic metal piece is connected with the locking part 4, and the other end of the telescopic metal piece is connected with the shell 6 of the mobile power supply charging module. The locking portion 4 is mounted on the mobile power supply charging module, and in particular, may be mounted at an appropriate position on a housing of the charging module.

The utility model discloses a locking device 10 also can be used to lock the target object in the internal application example of cabinet, and the state change of scalable wire 3 provides power and makes scalable wire 3 drive locking portion 4 and target object chucking or unfreeze ground cooperation, perhaps cooperates with the internal motion seat chucking of carrying target object business turn over cabinet or unfreeze ground. One end of the telescopic metal piece is connected with the target object, and the other end of the telescopic metal piece is connected with the cabinet body.

The embodiment of the utility model provides a pair of portable power source module 100 that charges is provided with on casing 6 and supplies portable power source to charge and the lane 11 of business turn over motion, adopts the locking device 10 of above-mentioned embodiment, with the portable power source 9 in the lane 11 of locking or unblock module that charges. The mobile power supply charging module comprises a main control board, and a control circuit board of the locking device is shared with the main control board or is an independent control circuit board electrically connected with the main control board; in this embodiment, the control circuit board and the main control board are shared, and are collectively denoted by reference numeral 1 in the drawings.

In the embodiment shown, the locking portion 4 may be a rotatable latch arm with a hook or catch 40 (see fig. 1-5), or a bayonet lock (see fig. 6-10) that can be moved forward and backward and has a protruding pin 41 formed at its end. The latch arm or catch of the locking portion 4 is movably mounted to the housing 6 of the charging module. One end of the telescopic metal wire 3 is fixed on the latch arm or the bayonet lock, and the other end is fixed on the shell 6 of the charging module. The main control panel 1 controls the power on and off of the retractable metal wire 3, so that the retractable metal wire 3 is retracted and changed to drive the latch arm or the bayonet lock to move, and the hook or the buckle 40 at the end part or the pin shaft 41 is used for locking or unlocking the mobile power supply 9 in the bin 11. The resilient member 2 of the locking device 10 is connected at one end to the latch arm or pin and at the other end to the housing 6 of the charging module. The elastic part 2 and the telescopic metal wire 3 of the locking device are mutually matched to drive the locking arm to rotate or the bayonet lock to move back and forth, so that the clamping hook or the clamping buckle 40 or the pin shaft 41 is driven to move to clamp and limit the mobile power supply so as to lock the mobile power supply, or the clamping limit of the mobile power supply is released so as to unlock the mobile power supply; wherein the latch arm is rotatably mounted to the housing 6 of the charging module. The latch is mounted to the housing 6 of the charging module to move back and forth.

The clamping limiting mode of the locking part 4 on the mobile power supply comprises clamping the mobile power supply, or clamping a moving seat for carrying the mobile power supply into and out of the warehouse, or clamping a movable locking plate (not shown) for locking the mobile power supply, so that the mobile power supply is limited to be taken away or sent out of the warehouse.

In some embodiments, the main control board 1 controls the power of the retractable wire 3 to cause the retractable wire 3 to retract and pull the latch arm to rotate or pull the latch to retreat, thereby driving the hook or the buckle 40 or the pin 41 to release the clamping restriction of the mobile power supply, driving the hook or the buckle 40 or the pin 41 to retreat from the matching portion of the side wall of the mobile power supply, such as the slot or the hole of the mobile power supply, or retreating from the matching portion of the slot or the hole of the mobile seat, or retreating from the matching portion of the slot or the hole of the movable lock plate, or retreating from the motion track of the mobile power supply, the mobile power supply or the motion seat or the movable lock plate to retreat from the motion channel, and the mobile power supply can be directly taken.

When the telescopic metal wire 3 is powered off, the telescopic metal wire is stretched, and the elastic force of the elastic part of the locking device drives the latch arm to rotate and reset or drives the bayonet lock to advance, so that the clamping hook or the buckle or the bayonet lock can tightly limit the clamping of the mobile power supply to lock the mobile power supply.

Be provided with surface of revolution 8 on the casing of module charges, length between 3 both ends of scalable wire encircles the surface of revolution and forms gyration shape length, and surface of revolution 8 can be the cylinder side or the erection column side that the portable power source charges and set up on the module.

Preferably, the retractable metal wire is a nickel titanium alloy steel wire, the steel wire is made of a shape memory alloy material, has a certain memory function, and has two length states, wherein the steel wire is in an initial state at high temperature and is in another state at low temperature, and the steel wire is restored to the initial length state after being heated. In this embodiment, the initial length state of the wire is shorter than the state length at low temperature, and the speed of recovering the initial state can be as fast as 1 second, the mechanical property and the corrosion resistance are superior, the fatigue life is long, compared with an electromagnetic valve or a motor, the cost is significantly reduced, and the application of the wire in a shared charging device has the advantage of resource cost saving which is incomparable with the prior art.

Referring to fig. 1-5 the utility model discloses portable power source charging module 100 of first embodiment, including portable power source locking device 10, this locking device 10 includes that the end is provided with the hasp arm of trip or buckle 40 as locking portion 4, the scalable wire 3 of being connected with the one end of hasp arm, the torsional spring that sets up on the hasp arm makes the hasp arm can swing as elastomeric element 2. The latch arm is rotatably or swingably mounted on the charging module by a rotary shaft, and the torsion spring 2 is mounted outside the rotary shaft. A hook or a buckle 40 arranged at one end of the latch arm can be movably matched with the movable seat 5 on the module in a locking or unlocking way. The moving seat 5 for carrying the mobile power supply to enter and exit the cabin channel can be arranged in the cabin channel 11 in a back-and-forth moving mode, the back of the moving seat 5 is provided with a convex rib, the bottom wall of the cabin channel is provided with a sliding groove which penetrates through the cabin channel from top to bottom, the convex rib on the back of the moving seat 5 penetrates through the sliding groove on the bottom wall of the cabin channel and extends out of the back of the charging module shell, and a clamping groove or a; in the process of carrying the mobile power supply to enter or exit the cabin passage 11 by the motion seat 5, under the action of the elastic part 2 and the retractable metal wire 3 of the locking device 10, the latch arm and the hook or the buckle 40 at the end part are driven to be tightly or unfreedly matched with the clamping groove or the hole position 50 of the convex rib, so that the motion seat 5 is locked or unlocked, and the mobile power supply is locked or unlocked to enter or exit the motion. A slide block 7 is arranged between the front end of the moving seat 5 and the inward inclined slide rails 70 at two sides of the front end of the bin channel 11, a protruding lock shaft is arranged at the inward side surface of the slide block 7, and the slide block 7 is driven by the moving seat 5 to enter or exit the bin channel to move towards two sides. In the process of the back-and-forth movement of the moving seat 5, the mobile power supply is fed into the module to drive the sliding block 7 to move inwards close to the cabin channel along the inwards inclined sliding rail 70, and the locking shaft of the sliding block enters the cabin channel 11 to clamp the clamping groove or hole position on the side surface of the mobile power supply so as to lock the mobile power supply. When the moving seat 5 is popped out by elasticity and sent into the mobile power supply, the sliding block 7 is driven to move outwards along the inclined sliding rail 70 away from the warehouse way, and the locking shaft of the sliding block exits from the clamping groove or the hole position on the side surface of the mobile power supply to unlock the mobile power supply.

The telescopic metal wire 3 is connected with a main control panel of the module, and the main control panel of the module is connected with a power supply. The retractable wire 3 is connected to a power source. The retractable wire is fixed on one end of the latch arm (locking part 4) through a wire pressing terminal 30, and the other end is fixed on the module 100 and connected to the main control board 1 through a power supply wire 31; the steerable 3 circular telegrams of this scalable wire of main control board 1, this 3 circular telegrams of scalable wire are heated and reach the uniform temperature and take place the shrink, length shortens, thereby produce certain pulling force to the hasp arm, the swing of pulling hasp arm or rotate, make trip or buckle 40 on the hasp arm break away from and release motion seat 5 on the module, motion seat 5 receives the elastic force effect and outwards slides, motion seat 5 drives the lock axle of slider 7 and withdraws from the draw-in groove on the portable power source, the portable power source that makes to be located on motion seat 5 is by the unblock and pop out. After the power is stopped, the retractable metal wire 3 can be quickly restored to the initial state, the length is lengthened, the latch arm restores to the initial state under the action of the elastic force of the torsion spring 2, so that the mobile power supply 9 returned to the module 100 can be inserted in place and then clamped by the locking shaft of the sliding block 7 at the end of the motion seat 5 entering the clamping groove or hole position on the side surface of the mobile power supply, and meanwhile, the clamping hook or the clamping buckle 40 of the latch arm enters the clamping groove or hole position 50 on the protruding rib of the motion seat 5 to be clamped and matched, so that the mobile power supply is prevented from being illegally taken out.

Referring to fig. 6, in the charging module 100 of the second embodiment, the difference between the mobile power locking device 10 and the embodiment 1 is that the locking portion 4 of the embodiment is a latch capable of moving back and forth, the elastic member 2 is a spring, the flexible metal member is a nitinol wire 3, and the latch and the spring replace the latch arm and the torsion spring of the first embodiment. The locking device in this embodiment can also be used to lock or unlock the kinematic seat 5 on the module, the bayonet being mounted on the back of the charging module opposite to the channel.

The bayonet 4 is mounted on the back of the charging module in a manner of moving back and forth, and a slot is formed in the center of the bayonet for accommodating and guiding the elastic component 2, namely the spring. The charging module housing 6 is provided with a fixing seat 60 located in a slot at the center of the bayonet. One end of the elastic component 2, namely the spring, is abutted against or connected with the bayonet 4, specifically, the elastic component is sleeved on a shaft of the inner wall of the slot of the bayonet and abutted against the inner wall of the slot, the other end of the elastic component is abutted against or connected with a fixed seat 60 arranged on the shell, and the potential energy of the spring generates an acting force pushing the bayonet forwards. The front end of the bayonet lock is provided with a pin shaft 41.

3 one end of nickel titanium alloy wire is connected with the bayonet lock, the other end is fixed in on the casing 6 of the module that charges, length shortens after 3 circular telegrams of wire are heated, can pull behind the bayonet lock and retreat further compression spring and move backward and break away from draw-in groove or hole site 50 on the fin of motion seat 5 back and release module motion seat 5, motion seat 5 receives the elastic action and outwards slides for slider 7 on the motion seat withdraws from draw-in groove or hole site on the portable power source, makes the portable power source that is located on motion seat 5 be unblock and pop out by the motion seat drive. After the power supply is stopped, the metal wire 3 is quickly restored to the initial state, the length is lengthened, the bayonet lock is restored to the initial state due to the acting force of the spring, so that the mobile power supply returned to the module is locked by the lock shaft on the end face of the sliding block on the module after being inserted in place, meanwhile, the bayonet lock 4 moves forwards under the action of the spring 2, the pin shaft 41 at the front end is clamped into the clamping groove 50 of the sliding frame for clamping, and then the mobile power supply is prevented from being illegally taken out.

Referring to fig. 7 to 8, the locking device 10 of the mobile power charging module 100 according to the third embodiment of the present invention is simpler and easier to implement than the second embodiment. The locking device 10 of the present embodiment is provided on the module 100, and as in the second embodiment, the locking device includes a latch as the locking portion 4 (all denoted by reference numeral 4 for convenience of description), a spring as the elastic member 2 (all denoted by reference numeral 2 for convenience of description), and a nitinol wire 3. The fixing base 60 is disposed on the charging module, specifically, on the housing 6 of the charging module. Wherein, bayonet 4 one end is by the spacing installation of fixing base 60, and the other end is connected with

spring

2, and 3 one end of nickel titanium alloy wire are connected with bayonet 4, and the other end is connected with the module 6 that charges, is fixed in on the casing 6 of the module that charges promptly. The fluting has been seted up at bayonet lock 4 center, and in the fluting of bayonet lock 4 was located to the spring 2 cover, one end supported tightly to be connected in the fluting inner wall, and the axle on fixing base 60 is connected in the one end butt, and fixing base 60 is used for the back-and-forth movement of spacing installation bayonet lock 4 and connects spring 2. Two ends of the metal wire 3 are respectively and electrically connected with the main control board 1. The tail end (or the front end) of the bayonet 4 is provided with a protruding pin shaft 41, and under the elastic force action of the spring 2, the bayonet moves forwards until the pin shaft 41 can enter a clamping groove or a hole position 90 on the mobile power supply to be locked and matched, so that the mobile power supply returned to the module is locked. When the portable power source needs to be borrowed outwards, the device controls the power on of the metal wire 3, the length of the metal wire is shortened after the metal wire is powered on and heated, the clamping pin 4 is driven to move in the direction far away from the portable power source clamping groove, the clamping pin is withdrawn from the portable power source clamping groove 90, and the portable power source is unlocked and lent. When the mobile power supply 9 returns to the position in the module, the bayonet 4 on the module is under the action of elastic potential energy of the spring which restores to the original length, and enters the mobile power supply bayonet 90 along with the mobile power supply entering the position in the module, so that the mobile power supply is locked.

In this embodiment, the bayonet lock 4 is installed outside the side wall of the charging module warehouse, the side wall of the warehouse is provided with a through hole, and under the action of the elastic component 2 and the telescopic metal wire 3 of the locking device, the bayonet lock 4 and the pin shaft 41 at the end part are driven to enter and exit the warehouse through the through hole on the side wall to be tightly or detachably matched with the clamping groove or hole position 90 on the side wall of the mobile power supply, so as to lock or unlock the mobile power supply.

Referring to fig. 9 to 10, the locking device 10 of the portable power source charging module 100 according to the fourth embodiment of the present invention includes a latch arm having a hook or a buckle 40 at a terminal thereof as a locking portion 4 (all collectively denoted by reference numeral 4), a retractable wire 3, and a spring as an elastic member 2 (all collectively denoted by reference numeral 2). The latch arm is rotatably installed on the charging module, specifically outside the side wall of the bin channel 11 on the housing, and the side wall of the bin channel is provided with a through hole. Scalable wire 3 one end is connected in the hasp arm, and the other end passes through the erection column to be installed on the casing of the module that charges, and the middle length between 3 both ends of scalable wire forms gyration length through surface of revolution 4. One end of the spring 2 is connected to the latch arm 4, and the other end is connected to the housing of the charging module. Under the action of the elastic part of the locking device and the telescopic metal wire 3, the latch arm and the hook or the buckle 40 at the end part are driven to pass through the through hole on the side wall to enter and exit the bin passage to be matched with the clamping groove or the hole position 90 on the side wall of the mobile power supply in a clamping or unfreezing mode so as to lock or unlock the mobile power supply. When the mobile power supply returns to the place in the module, the hook or the buckle 40 of the locking device enters the mobile power supply slot 90 under the action of the elastic potential energy of the spring recovering the original length, so that the mobile power supply is locked. When the mobile power supply needs to be borrowed outwards, the main control panel 1 controls the metal wire 3 to be electrified, the metal wire 3 is heated due to electrification, the length is shortened, the generated force overcomes the elastic potential energy reaction force generated by the compression of the spring, and the lock catch arm connected with the spring is driven to rotate, so that the hook or the buckle 40 is withdrawn from the mobile power supply clamping groove 90, the mobile power supply is unlocked, and the mobile power supply pop-up mechanism (not marked in the figure) on the module pops up the mobile power supply.

The utility model discloses in the embodiment that portable power source locking device 10 was used for the spacing movable jam plate of chucking or was relieved the spacing activity jam plate of chucking, the activity jam plate was used for locking portable power source, for preventing that portable power source from being taken away by force, set up the cooperation portion on the activity jam plate, cooperate with 4 calories of locking portion or unfreeze promptly, the restriction or relieve the locking to portable power source.

It is understood that in the above embodiments, the locking portion 4 of the locking device may also be a movement track of moving into or out of the target object, a movement track of a movement seat carrying the target object, a movement track of unlocking the locking plate, or the like, so as to achieve locking or unlocking.

Referring to fig. 11 to 13, a charging device 1000 according to a fifth embodiment of the present invention includes a device housing 12 and a module main body 13 inside the housing, wherein the module main body 13 is integrally provided with a plurality of charging modules 100. The module main body 13 is provided at the bottom thereof with a module base 14 and a main control board 1. The main control board 1 may be mounted on the upper or lower surface of the module base 14. The top of the housing 12 is provided with a plurality of bin openings, each bin opening corresponds to a charging module 100, and is communicated with the bin 11 inside, so that the mobile power supply 9 can enter and exit the bin 11 inside the charging module. The module main body 13 is provided with a portable power supply inlet and outlet channel 11. The plurality of portable power sources in and out warehouse channels 11 are integrally connected into a whole, and correspondingly form a plurality of charging modules 100 which are integrally connected.

A portable power source locking device 10 is disposed outside the cabin 11 of each charging module 100 for locking the portable power source 9 inside the cabin 11. The locking device 10 is unlocked using a retractable wire 3. The locking device 10 comprises a locking part 4 with a hook or a buckle 40 at the tail end, a telescopic metal wire 3 and an elastic component 2. The locking device 10 provides power through the extension of the telescopic metal wire 3 to drive the locking part 4 to move so as to realize the locking or unlocking. The elastic component 2 and the telescopic metal wire are respectively connected with the locking part 4, and the locking part 4 moves so as to be matched with the mobile power supply 9 in the warehouse 11 in a locking or unlocking way. The telescopic metal wire 3 is electrically connected with the main control panel 1, the main control panel 1 controls the telescopic metal wire 3 to be powered on or powered off, and the telescopic metal wire 3 is powered on and heated to contract.

In this embodiment, the locking portion 4 includes a pair of interlocking latch arms. The latch arm is provided with a hook or a buckle 40; one end of the telescopic metal wire or the elastic component 2 is connected with the latch arm of the locking part; the latch arm is driven to rotate by the elasticity of the elastic part 2 or the extension of the extensible metal wire 3, so that the hook or the buckle 40 of the latch arm is tightly matched with the groove or the hole on the mobile power supply in a clamping manner, and the latch arm is locked and released from the groove or the hole on the mobile power supply so as to be unlocked. The latch arm is a latch plate 4'. The buckling plate (locking arm) 4' is provided with two blocks, the buckling plate 4' has two mutually perpendicular faces which are respectively in parallel contact with the side face 110 of the mobile power supply cabin 11 and the back face 120 adjacent to the side face of the mobile power supply cabin, and the two mutually perpendicular faces of the buckling plate 4' are the side face 43 and the back face 44 respectively. The two buckle plates 4' are respectively positioned at two sides 110 of the warehouse 11, and a surface corresponding to the side surface of the warehouse, namely a side surface 43, is provided with a bulge and a rotating shaft (or a cylinder) 47, and the bulge is used as a clamping hook 40 and can extend into or withdraw from a groove on the mobile power supply to realize the locking or unlocking of the mobile power supply; the shaft (or cylinder) 47 is rotatably disposed in the hole 16 formed at the connection of the module body 13 and the base 14 and can rotate freely, so that the latch plate 4' can be rotatably mounted to the charging module 100 at a certain angle. In this embodiment, the hook 40 and the rotating shaft 47 are respectively disposed on the top and the bottom of the side surface 43 of the fastening plate 4.

The tail end of the two clamping plates 4' is provided with clamping positions which can be matched with each other, namely a convex position 45 and a concave position 46. Two relative buckle plates 4 'form locking portion 4 of linkage structure through protruding position/concave position grafting of afterbody, and one of them buckle plate 4' rotates, then through protruding position/concave position grafting cooperation to drive another buckle plate 4 'and rotate the same side, thereby make two protruding (trip 40) on buckle plate 4' all withdraw from or all get into in the recess or the hole site of portable power source and realize unblock or locking. The connection tails of the two snap plates 4' are specifically located at the end face of the face 44, and are in parallel contact with the back face 120 of the duct.

One of the two buckle plates 4' is elastically connected with the module main body 13 through an elastic component 2, the side surface 43 of the other buckle plate is also provided with a telescopic metal wire 3, and the metal wire 3 is electrically connected with the main control panel 1. The elastic component 2 is a tension spring, one end of the tension spring is fixed on the module body 13, for example, the back 120 of the storage channel and is located at the top, and the other end of the tension spring (the elastic component 2) is fixed on the buckling plate 4 'to drive the buckling plate 4' to reset. In this embodiment, the tension spring (the elastic component 2) is horizontally disposed near the top of each charging module, and the other end of the tension spring is connected to the top of the fastening plate 4'.

One end of the telescopic metal wire 3 is connected to one end of the buckle plate 4' (or the locking part 4), and the other end is fixed on the module 100 and is connected to the main control plate 1 through a power supply lead; the main control board 1 can control the power on of the retractable metal wire 3, the retractable metal wire 3 is heated to reach a certain temperature and then is contracted, and the length is shortened, so that a certain pulling force is generated on the buckling plate 4' (the buckling arm), the buckling plate 4' (the buckling arm) is pulled to swing or rotate, and the hook 40 on the buckling plate 4' (the buckling arm) is separated and releases the mobile power supply 9 in the module. In practical implementation, the two wire pressing terminals 30 of the retractable wire 3 can be fixed on the module body 13 or the base 14 of the charging module, in this embodiment, the two terminals 30 are fixed on the module body 13, and the wire 3 bypasses the cylinder (the rotation surface 8) arranged on the buckle plate 4'.

One end of the retractable wire 3 is connected to the latch plate 4' and the other end is fixed to the module body 13. When the metal wire 3 is powered on or off and stretches out and draws back, the buckling plate 4 'can be pulled to move, and accordingly, the hook 40 on the buckling plate 4' enters or exits the groove or hole 90 of the mobile power supply to be locked or unlocked. After the power is on and heated, the retractable metal wire 3 is retracted and drives the buckling plate 4' to rotate, so that the protrusion on the buckling plate, namely the buckling hook 40, exits from the groove of the mobile power supply, and the mobile power supply is unlocked. Meanwhile, the tail end of the surface 44 of the two buckling plates 4' contacting with the back surface of the bin channel is provided with a convex position 45 and a concave position 46 which can be matched with each other. When the retractable metal wire 3 is electrified and heated to contract to drive the buckle plate 4 'to rotate, the convex position 44 on the rotating buckle plate 4' can be linked to drive the concave position 46 on the other buckle plate 4 'matched with the convex position, and the other buckle plate 4' is jacked up, so that the buckle plate 4 'rotates to drive the bulge on the buckle plate 4', namely the clamping hook 40 to exit from the groove of the mobile power supply, the mobile power supply is unlocked, and meanwhile, the tension spring (the elastic component 2) is elastically deformed (stretched). The latch arm 4' is rotatably mounted to the charging module 100 through a shaft or cylinder 43. When the power-off temperature of the telescopic metal wire 3 is reduced and the length is lengthened, the buckling plate 4' connected with the tension spring (the elastic component 2) rotates inwards under the action of elastic force to restore the initial position, the tail part of the buckling plate 4' drives another buckling plate 4' to rotate through the insertion and matching of the convex position and the concave position, the other buckling plate 4' also rotates inwards, the bulges, namely the clamping hooks 40, on the two buckling plates 4' enter the bin channel of the charging module, and if a mobile power supply is arranged in the bin channel, the locking can be realized.

In this embodiment, in the arrangement of the snap-in plates 4', one of the snap-in plates 4' is provided with a power component of the retractable metal wire 3, the other snap-in plate 4' is provided with a hook connected with the back of the main body by a spring and a hook on the snap-in plate, and a snap-in position is arranged between the two snap-in plates, so that when the snap-in plate with the power component moves, the other snap-in plate is driven to move in a linkage manner, thereby locking or releasing (in this embodiment, releasing) the mobile power supply. In this embodiment, when the latch plate 4 'is rotated and reset under the action of the elastic component 2, the joint transportation drives the other latch plate 4' provided with the metal wire 3 to move, which can be used for locking the mobile power supply.

The unilateral power component of buckle plate utilizes leverage ingeniously, and the action point of scalable wire sets up in the buckle plate tip far away from the buckle plate pivot, only needs minimum pulling force can stimulate the buckle plate release portable power source, and the reaction is quick sensitive.

The retractable metal wire is arranged to replace power parts such as an electromagnetic valve or a motor, the metal wire is connected with the clamping plate, the clamping plate is driven to move by the aid of the power-on retraction characteristic of the retractable metal wire, so that the mobile power supply is locked or unlocked, and the cost of the module is effectively reduced.

Through holes are correspondingly formed in the sleeve box (the moving seat 5) and the side wall of the warehouse way, and the protrusions (the clamping hooks 40) on the clamping plate 4' (the locking arms) penetrate through the through holes to lock or unlock the mobile power supply in the warehouse way.

The cabin channel 11 can also be provided with a moving seat 5 for carrying the mobile power supply to enter and exit the cabin channel, and the moving seat can be installed in the cabin channel 11 in a way of moving up and down. In this embodiment, the moving seat 5 is a sleeve box structure, and the mobile power supply in the charging module is placed in the sleeve box and is driven by the sleeve box to move up and down to enter and exit the warehouse way. The moving seat 5 pops out of the bin channel under the action of the elastic force so as to send out the mobile power supply. The back of the moving seat (sleeve box) 5 is provided with a hook 51, the back 120 of the bin passage is provided with a hollow chute 121 and a hook 123. The moving seat 5 is elastically connected to the charging module 100 by a spring 17 (such as a tension spring), and two ends of the spring 17 are respectively connected to a hook 51 fixed on the back of the moving seat 5 and a hook 123 fixed on the back of the duct, and generate potential energy for pulling the moving seat 5 upward. The hook 51 on the back of the moving seat 5 passes through the hollow chute 121 on the back 120 of the bin passage and can slide up and down under the action of the elastic force of the spring 17. When the mobile power supply enters the warehouse, the moving seat 5 is pushed inwards to generate elastic deformation, and after the mobile power supply moves in place, the hook 40 on the locking part 4 of the locking device 10 is clamped into the clamping groove or hole position 90 of the mobile power supply to be locked and matched, so that the mobile power supply returned to the module is locked. When the hook 40 on the locking part 4 releases the portable power source, the moving seat 5 pops out of the bin channel under the elastic force of the tension spring so as to send out the portable power source.

A section of hollow chute 121 is arranged on the back surface 120 of each bin 11 in the module main body 13, one side of the bin provided with the chute 121, in this embodiment, the back surface 120 is provided with at least 2 hooks 123, one hook 51 used on the corresponding surface of the sleeve box or the motion seat 5 is connected through a spring 17 to drive the sleeve box or the motion seat 5 to enter and exit the module bin 11, and further drive the mobile power supply 9 positioned in the sleeve box or the motion seat 5 to enter and exit the bin 11; the other one is used for being connected with the buckling plate 4 'through a spring or a tension spring (the elastic component 2), so that the buckling plate 4' can automatically lock and unlock the mobile power supply. The cover box or the motion base 5 is provided with a hook 51 on the surface (i.e. the back) contacting with one surface (i.e. the back 120) of the sliding groove 121 of the bin of the mobile power supply, the hook 51 on the cover box or the motion base 5 is connected with a hook 123 on the back of the bin by a spring 17, and the hook 51 can penetrate through the sliding groove 121 and slide up and down under the pulling force of the spring 17, so as to drive the cover box or the motion base 5 to slide up and down.

The sleeve box moving seat 5 can be sleeved in the mobile power supply channel, and a hollow hole is formed in the bottom of the sleeve box moving seat, so that when the mobile power supply is arranged in the box, the contact at the bottom end of the mobile power supply can be in contact with the ejector pin of the charging module, and charging and communication are achieved.

The module base 14 is provided with grooves 161 at both sides, and the grooves 161 may be arc-shaped, such as semicircular; the module main body 13 is provided with a downward arc-shaped groove 160 corresponding to the groove, the groove 160 on the module main body 13 and the groove 161 on the base are matched with each other to form a circular hole as a hole site 16, which is used for placing the cylinder 47 at the lower end of the snap-in plate 4' and for installing the snap-in plate 4', the cylinder 47 can freely rotate for a certain angle in the hole site 16 to drive the protrusion (namely, the snap 40) on the snap-in plate 4' to enter or exit the groove or the hole site 90 on the mobile power supply, so as to lock or unlock the mobile power supply. Specifically, a pair of partition plates are arranged at two sides of the storage channel in parallel downwards, a downward groove 160 is arranged at the bottom edge of each plate, a pair of partition plates are arranged on the module base 14 corresponding to each storage channel, an upward groove 160 is formed at the top end of each partition plate, and when the partition plates are buckled, the pair of partition plate clamps of the module main body 13 and the base 14 are matched with each other to form a pair of hole sites 16. A pair of holes 16 are formed on both sides of the duct 11 of each charging module 100. The side surface 43 of the buckle plate 4' is arranged between a pair of partition plates corresponding to two sides of the bin passage, and two ends of a rotating shaft (cylinder) 47 are clamped in hole positions 16 formed by the pair of partition plates.

The periphery of the bottom of the module main body 13 is provided with a plurality of mounting posts 130 extending downwards, the periphery of the module base 14 is provided with clamping holes 131 at corresponding positions, and the mounting posts 130 are clamped in the clamping holes 131 in a clamping fit manner, so that the module main body 13 and the base 14 are assembled together.

The main control panel 1 is provided with an in-place switch 15 for detecting whether the mobile power supply and the buckle plate 4' move in place or not; the module base 14 is further provided with a hole site for detecting whether the mobile power supply and the buckle plate 4' are in place or not, and a thimble hole site is further arranged, and the corresponding in-place switch 15 on the main control panel 1 and a thimble on the charging thimble PCB board can be contacted with the mobile power supply through the hole site, so that communication and charging of the mobile power supply are realized.

The main control board 1 is located at the bottom of the portable power supply entrance and exit bin 11. The charging thimble PCB 18 is electrically connected with the main control panel 1. Charging thimble PCB board 18 and main control panel 1 separately set up, and charging thimble PCB board 18 can be dismantled and install on main control panel 1 with changing, and when the thimble damaged, only need to change charging thimble PCB board 18 can, can avoid thimble and main control panel an organic whole to set up and make the thimble damage must change the monoblock main control panel, and the problem that replacement cost is high takes place.

In other embodiments, the charging pin PCB 18 is mounted on the module base 14, and may or may not be electrically connected to the main control board 1, and the main control board 1 may be disposed at another suitable position of the charging module. The in-place switch 15 may be separately provided on a dedicated PCB, or the in-place switch 15 may be provided on the main control board 1.

The mobile power supply on the charging module 100 may further be configured with an infrared communication module at suitable positions on two sides or around the warehouse way 11, and may communicate with the infrared module on the mobile power supply, so that the charging device 1000 or a remote server may read related information of the mobile power supply, or execute an instruction between the charging module and the mobile power supply, so as to complete a rental or return service of the mobile power supply, or be used for maintenance of the mobile power supply.

In this embodiment, when the hooks 40 on the pair of linked latch plates 4' (latch arms) of the locking part 4 are disengaged and release the portable power source 9 in the module, the moving seat 5 slides upward under the elastic force of the spring 17 to push the portable power source 9 out of the storage channel. After the power supply is stopped, the retractable metal wire 3 can be quickly restored to the initial state, the length is lengthened, and the latch arm is restored to the initial state under the action of the elastic force of the torsion spring 2, so that the clamping hook 40 enters the clamping groove or hole on the side surface of the mobile power supply to clamp the mobile power supply after the mobile power supply 9 returned to the module 100 is inserted in place.

The charging device 1000 that a plurality of modules of this embodiment integration set up adopts the module main part of integral type to save the corresponding part of split type module, and split type module more save material than prior art, and is structural compacter simultaneously, is favorable to equipment to save space, saves cost, resources are saved more when realizing the same technological effect.

This charging device 1000 that a plurality of modules integration set up has significantly reduced the quantity of equipment part, and during the equipment corresponding part only need the position to aim at can accomplish the equipment, need not to install the screw, improves the packaging efficiency greatly when falling originally.

The charging device 1000 with the modules integrally arranged in the embodiment utilizes the main control panel to realize control over each mobile power supply, does not need to be provided with the module MCU, simplifies the structure and reduces the cost.

The charging device 1000 with the plurality of modules integrally arranged can be used for placing a plurality of portable power sources and integrally injection-molded by the module main body, so that the assembly procedures are reduced, and the internal structure of the equipment is simplified.

The charging device 1000 that a plurality of modules of this embodiment integration set up, its module base sets up the pivot 47 that buckle plate was placed to hole site 16 with the module main part is ingenious, and the restriction of ingenious complete machine inner space that utilizes, only need put the buckle plate pivot in the hole site of base during the equipment, the main part is put to the correspondence again, put into shell 12 after the combination again, need not the screw and can realize the combination and the fixing of each part, greatly reduced equipment part quantity, and the cost is reduced, improve equipment and production efficiency.

The charging device 1000 of this embodiment may be used as a leasing device of a portable power source, and is in communication connection with a remote server, and may be used to implement leasing and returning of the portable power source through a mobile terminal, and may also be used as an independently used portable power source charging device.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be a mechanical connection, and can also be an electrical connection or a connection capable of transmitting data; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and are intended to be within the scope of the application; the scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A charging device comprises a shell and one or more mobile power supply charging modules inside the shell; each charging module comprises a cabin channel for the mobile power supply to enter and exit and charge, and one or more cabin channel openings are correspondingly formed in the top of the shell and are correspondingly communicated with the cabin channel; the method is characterized in that: the one or more mobile power supply charging modules are integrally arranged to form a module main body of an integrated structure, and the module main body correspondingly comprises one or more bin passages; and a charging thimble PCB is arranged at the bottom of the module main body.

2. A charging arrangement as claimed in claim 1, in which:

the module main body is formed into the integrated structure through integrated injection molding;

the module main body and the module base are buckled and mounted and assembled together in a clamping fit manner;

the module main body is buckled with the module base, and a hole site for installing the rotating shaft is formed at the joint; a pair of hole sites is formed on each of two sides of each bin passage;

the charging thimble PCB is arranged on the module base; the module base is provided with a thimble hole site; and the thimble of the charging thimble PCB board passes through the corresponding hole position to contact with a mobile power supply in the bin passage for communication or charging.

3. A charging arrangement as claimed in claim 2, in which:

a plurality of upward grooves are formed in two sides of the module base, downward grooves are correspondingly formed in the module main body, and the grooves in the module main body and the grooves in the module base are matched with each other to form the hole sites;

the periphery of the bottom of the module main body is provided with a mounting column extending downwards, the periphery of the module base is provided with a clamping hole at a corresponding position, and the mounting column is clamped into the clamping hole and is tightly matched, so that the module main body and the base are assembled together; the charging device comprises a main control board, and the charging thimble PCB is electrically connected with the main control board;

the charging device is provided with an in-place switch which is electrically connected with the main control panel;

and infrared communication modules are arranged at the two sides or the periphery of the warehouse way at proper positions so as to realize infrared communication with the infrared modules on the mobile power supply.

4. A charging arrangement as claimed in claim 3, in which:

a moving seat for carrying the mobile power supply to enter and exit the warehouse way is arranged in the warehouse way and can be arranged in the warehouse way in a way of moving up and down;

the moving seat is of a sleeve box structure, a mobile power supply in the charging module is placed in the sleeve box, and the sleeve box drives the mobile power supply to move up and down to enter and exit the bin passage;

the moving seat pops out of the bin channel under the action of elasticity so as to send out the mobile power supply;

the back of the motion seat is provided with a clamping hook, the back of the bin passage is provided with a hollow chute, and the back of the bin passage is also provided with a clamping hook;

the moving seat is elastically connected to the charging module by a spring, and two ends of the spring are respectively connected and fixed to a clamping hook on the back of the moving seat and a clamping hook on the back of the bin channel and generate potential energy for pulling the moving seat upwards;

the clamping hook on the back of the moving seat penetrates through the hollow chute on the back of the bin passage and can slide up and down under the elastic force of the spring;

the sleeve box is sleeved in the warehouse channel, and the bottom of the sleeve box is provided with a hollow hole position, so that when the mobile power supply is arranged in the sleeve box, a contact at the bottom end of the mobile power supply can be in contact with a thimble of the charging module, and charging and communication are realized;

the main control board is installed in the module base, and the thimble PCB board that charges can be dismantled and install on the main control board with changing.

5. A charging device as claimed in any one of claims 1 to 4, wherein: the bin channel of each charging module is provided with a mobile power supply locking device for locking the mobile power supply in the bin channel of the charging module or unlocking the mobile power supply in the bin channel;

the locking device comprises a locking part, a telescopic metal wire and an elastic component; the locking device provides power through the extension of the telescopic metal wire to drive the locking part to move so as to realize locking or unlocking;

the elastic component and the telescopic metal wire are connected with the locking part and respectively drive the locking part to move so as to be matched with a mobile power supply in the warehouse way in a locking or unlocking way;

the telescopic metal wire is electrically connected with the main control board, the main control board controls the telescopic metal wire to be powered on or powered off, and the telescopic metal wire is powered on to heat and contract.

6. A charging arrangement as claimed in claim 5, in which:

the locking part comprises a pair of linked latch arms, and the latch arms are provided with hooks or buckles; one end of the telescopic metal wire or the elastic component is connected with the latch arm of the locking part; the elastic force of the elastic component or the extension of the telescopic metal wire drives the lock catch arm to rotate, so that a hook or a buckle of the lock catch arm is tightly matched with a groove or a hole on the mobile power supply so as to be locked or the hook or the buckle of the lock catch arm is withdrawn from the groove or the hole on the mobile power supply so as to be unlocked;

the lock catch arm is a buckle plate; a pair of buckle plates of the locking part are oppositely and respectively arranged on two sides of the warehouse way, and the tail ends of the two buckle plates are provided with clamping positions and are mutually connected to form an integral linkage structure.

7. The charging device of claim 6, wherein:

the buckling plate is provided with two mutually vertical surfaces which are respectively in parallel contact with the side surface of the bin channel and the back surface adjacent to the side surface of the bin channel, and the two mutually vertical surfaces of the buckling plate are correspondingly the side surface and the back surface;

the two buckling plates are respectively positioned at two sides of the warehouse way, and a protrusion is arranged on the surface corresponding to the side surface of the warehouse way and used as a buckling hook, and the buckling hook can extend into or withdraw from a groove or a hole position on the mobile power supply to lock or unlock the mobile power supply;

the two buckling plates are respectively provided with a rotating shaft on the surface corresponding to the side surface of the warehouse way, so that the buckling plates can be rotatably arranged on the charging module;

one of the clamping plates is provided with a power part of a telescopic metal wire, and the other clamping plate is connected with the module main body through the elastic part; the two buckling plates are connected in a linkage mode through the buckling positions, when the buckling plate with the power part moves, the other buckling plate is driven to move in a linkage mode, or when the buckling plate connected with the elastic part moves in a resetting mode under the action of elasticity, the other buckling plate is driven to move in a resetting mode, the protrusions on the buckling plates enter or exit the grooves or hole positions on the mobile power supply, and therefore the mobile power supply is locked or released;

in a pair of linked buckle plates of the locking part, a single-side power component of the buckle plate forms leverage; the action point of the telescopic metal wire is arranged at the end part of the clamping plate far away from the rotating shaft of the clamping plate;

one end of the telescopic metal wire is connected to one end of the clamping plate, and the other end of the telescopic metal wire is fixed on the module.

8. The charging device of claim 7, wherein:

the side surface of the buckling plate is provided with the telescopic metal wire, the telescopic metal wire is connected to the buckling plate and the module main body or the module base, and two line pressing terminals of the telescopic metal wire are respectively and electrically connected with the main control board;

one end of the elastic component is fixedly connected to the back of the bin passage and close to the top of the bin passage, and the other end of the elastic component is fixedly connected to the clamping plate to drive the clamping plate to reset and rotate;

the clamping positions arranged at the tail parts of the tail ends of the two clamping plates are a convex position and a concave position, the clamping plates are connected in an inserting mode to form a linkage structure, one clamping plate rotates, and the convex position/the concave position are connected in an inserting mode to be matched so as to drive the other clamping plate to rotate; the tail ends of the two clamping plates are positioned on the tail end surfaces of the side surfaces and are in parallel contact with the back surface of the bin passage;

the rotating shaft is rotatably arranged in a hole site formed at the joint of the module main body and the module base.

9. A charging arrangement as claimed in claim 5, in which:

the metal wire contracts after being electrified and drives the buckling plate to rotate, so that the protrusion on the buckling plate is made to exit from the groove of the mobile power supply, the mobile power supply is unlocked, meanwhile, the rotating buckling plate is linked to drive the other buckling plate matched with the rotating buckling plate to rotate, the protrusion on the other buckling plate is driven to exit from the groove of the mobile power supply, the mobile power supply is released, and meanwhile, the elastic part connected with the other buckling plate generates elastic deformation;

the retractable metal wire is lowered in power-off temperature and restored in length, the buckling plates connected with the elastic component rotate inwards under the action of the elastic force to restore the initial position, the other buckling plate is driven to rotate inwards in a linkage mode, and the protrusions on the two buckling plates enter the bin channel of the charging module and are used for locking a mobile power supply in the bin channel.

10. A charging arrangement as claimed in claim 5, in which: the telescopic metal wire is a memory alloy wire; a circuit between the main control board and the telescopic metal wire is provided with voltage or current limitation so as to control the current value or voltage input to the telescopic metal wire not to exceed a threshold value;

the voltage or current limiting comprises:

a voltage dividing resistor is added on the telescopic metal wire to divide the voltage of a circuit where the telescopic metal wire is located; and/or

By inputting a control program to the control circuit board, the voltage values or the current values of different circuits are adjusted according to the program, and the voltage at two ends of the telescopic metal wire or the current inside the telescopic metal wire is correspondingly controlled; and/or

In the manufacturing process of the circuit board, corresponding voltage or current values of different circuits are input in advance to set parameters, and the control circuit board controls the telescopic metal wire according to the preset voltage or current value.