CN110086226A

CN110086226A - A kind of charging module

Info

Publication number: CN110086226A
Application number: CN201910399205.4A
Authority: CN
Inventors: 占庆仲; 谭力; 余伟铬; 袁冰松
Original assignee: Shenzhen Laidian Technology Co
Current assignee: Shenzhen Laidian Technology Co
Priority date: 2019-01-28
Filing date: 2019-05-14
Publication date: 2019-08-02
Anticipated expiration: 2039-05-14
Also published as: CN210404764U; CN210053223U; WO2020154857A1; CN110061547A; CN110061547B; WO2020155467A1; CN110086226B

Abstract

The present invention relates to a kind of charging module, including fixed plate, the Cang Dao of accommodating mobile power source is formed in fixed plate；The removable pin jam plate for locking mobile power source in the road of storehouse is provided in fixed plate；It is provided with tight lock part on removable pin jam plate, drives tight lock part to enter or exit Cang Dao by removable pin jam plate and carries out locking or unlocking mobile power source.Charging module structure of the invention is simple, improves packaging efficiency.

Description

Charging module

Technical Field

The invention relates to the field of power supply equipment, in particular to a charging module.

Background

In the charging module of the automatic leasing equipment of the mobile power supply, the binding shaft which is not movable is driven by the motor to rotationally clamp the mobile power supply to rotationally wind out of the warehouse way or wind into the warehouse way. The integral size of the absorption type charging module is large, the cost is relatively high, and the requirement on the thickness dimension machining precision of the mobile power supply is high. In addition, because of the mode of frictional force clamping portable power source, still there is the possibility of being stolen or improper returning by portable power source, and the use reliability of equipment is lower.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a charging module, solve present charging module structure complicacy, the processing degree of difficulty is high, the relatively poor scheduling problem of reliability.

In order to solve the technical problems, the invention adopts the following technical scheme:

a charging module comprises a fixed plate, wherein a bin channel for accommodating a mobile power supply is formed on the fixed plate; a movable pin locking plate for locking the movable power supply in the bin passage is arranged on the fixed plate; the movable pin locking plate is provided with a locking part, and the movable pin locking plate drives the locking part to enter or exit the warehouse way to lock or unlock the mobile power supply.

In some embodiments, the front end of the bin passage is a bin passage opening for the mobile power supply to enter and/or exit the bin passage; a slideway for installing a movable pin locking plate is arranged on the fixed plate, and the movable pin locking plate moves close to or far away from the bin way along the slideway; the movable pin locking plate is connected through an elastic part and can move telescopically relative to the bin passage so as to drive the locking part of the movable pin locking plate to enter or exit the bin passage; the locking part is one or more of a pin shaft, a buckle structure, an adsorption structure, a friction member or a friction surface.

In some embodiments, the movable pin locking plate is connected with another movable pin locking plate through an elastic member to form a pair of linked pin locking plates, or the movable pin locking plate is connected with the fixed plate through an elastic member; the fixed plate is provided with a guide groove, and the locking part of the movable pin locking plate passes through the guide groove to move close to or far away from the bin passage; the movable pin locking plate forms a pin locking part relative to the plate body which vertically extends from the fixed plate, and the locking part is arranged or formed on the inner side of the pin locking part.

In some embodiments, the locking structure includes a pair of movable pin locking plates, which are respectively movably fitted from two sides of the storage channel in a manner of being relatively close to or departing from the storage channel, and are respectively installed in two opposite slideways arranged on the fixed plate; two ends of an elastic element are respectively connected with the movable pin locking plates on two sides, or one end of each of the two elastic elements is connected with the movable pin locking plate on one side, and the other end of each of the two elastic elements is connected with the fixed plate.

In some embodiments, the movable pin locking plate comprises two side walls, two tail ends and a hollow cavity enclosed by the two side walls and the two tail ends, and the elastic element is arranged in the hollow cavity; one end of the movable pin locking plate, which faces the bin passage, is provided with an opening and is communicated with the hollow cavity, and the plate body at the other end extends vertically to form the pin locking part which penetrates through the guide groove; two ends of an elastic piece are respectively connected with the other ends of the two side pin locking plates and penetrate through the hollow cavities of the two side movable pin locking plates, or one end of each of the two elastic pieces is connected with the other end of the one side movable pin locking plate, and the other ends of the two elastic pieces are respectively arranged at the end parts of the two opposite slideways on the fixed plate; the slide is a transverse slide.

In some embodiments, the movable pin locking plate is provided with a position detection part, the fixed plate is provided with a position stroke detection sensor, and the position detection part is in induction fit with the position stroke detection sensor to detect the position of the movable pin locking plate; the movable pin locking plate is provided with a sliding column or a lug boss which is in sliding fit with the sliding way of the fixed plate or the side wall of the sliding way; the guide groove is communicated with the bin channel, the guide groove is formed in the fixed plate and penetrates through the front face to the back face of the fixed plate, the bin channel is located on the front face of the fixed plate, and the slide way is located on the back face of the fixed plate; the locking part of the movable pin locking plate is matched with a locking part arranged on a mobile power supply in the warehouse in a locking or unlocking way; the movable pin locking plate is provided with a convex contact surface as an unlocking and opening part; the tail end of the movable pin locking plate forms an unlocking and opening part; the elastic piece is a spring; the elasticity of the spring drives the two movable pin locking plates to approach each other and drives the locking part to approach or enter the bin passage.

Furthermore, the charging module comprises a rotary unlocking plate, and the rotary unlocking plate is rotationally matched with the movable pin locking plate to drive the movable pin locking plate to correspondingly drive the movable pin locking part to withdraw or move away from the warehouse way; and/or

The charging module comprises a movable unlocking plate, and the movable unlocking plate reciprocates to drive the movable pin locking plate to correspondingly drive the unlocking part to withdraw or be far away from the warehouse way.

In some embodiments, the profile of the rotational unlocking plate in running fit with the movable pin locking plate is variable in size; the rotary unlocking plate rotates to a position with a larger outline to open the movable pin locking plate and correspondingly drives the unlocking part to withdraw or be away from the warehouse way, and the rotary unlocking plate resets when rotating to a position with a smaller outline; a position detection part is arranged on one side of the rotary unlocking plate, the position detection part corresponds to the outline of the rotary unlocking plate, another position stroke detection sensor is arranged on a fixing plate of the charging module, and the position detection part of the rotary unlocking plate is in induction fit with the another position stroke detection sensor to detect the outline position of the rotary unlocking plate; the rotary unlocking plate is driven by a motor to rotate and is arranged at the output end of the motor.

In some embodiments, the rotating unlocking plate is an unlocking cam, the cam long axis position corresponds to a maximum profile position, and the cam short axis position corresponds to a minimum profile position; the position detection part is correspondingly a position cam, and the maximum outline position of the position detection part is in induction fit with the position stroke detection sensor so as to detect whether the rotary unlocking plate is reset or not; the unlocking cam and the position cam are arranged at the output end of the motor in a staggered manner at the maximum profile position and the minimum profile position; the rotary unlocking plate is positioned between the pair of pin locking plates and is in rotating fit with the pin locking plates to unlock the movable pin locking plates on the two sides in an opening mode; the unlocking cam rotates to a position between the movable pin locking plates on the two sides by the minimum profile to reset the rotary unlocking plate; the unlocking cam rotates to the position between the movable pin locking plates at the two sides by the maximum outline to open the two movable pin locking plates to drive the locking part to withdraw or keep away from the warehouse way.

In some embodiments, sliding rails are arranged on two sides of the front surface of the fixed plate, the sliding rails and the fixed plate define the bin channel together, and the front end of the bin channel is a bin channel opening; a through hole is formed in the sliding rail; the unlocking part of the movable pin locking plate penetrates through the through hole to extend into or withdraw from the bin passage so as to be locked or unlocked and matched with the mobile power supply in the bin passage; the front end of the sliding rail or the front end of the fixing plate is provided with a olecranon hole close to the opening of the bin passage; the rotating shafts are arranged on two sides of the bin door and clamped into the olecranon holes so as to rotatably assemble the bin door on the bin channel opening; the charging module also comprises a main control PCB; the main control PCB controls the motor to drive the rotary unlocking plate to rotate; the main control PCB controls the charging of the mobile power supply in the warehouse; the main control PCB board is connected with the position stroke detection sensor.

In some embodiments, the head of the movable unlocking plate is an unlocking part for expanding the movable pin locking plate to drive the locking part to exit or be far away from the warehouse; the unlocking part is in a horizontal plate shape and is positioned at the top; the unlocking part has a size width transition; the width of the outer contour line of the unlocking part is changed to act with the movable pin locking plate; the movable unlocking plate is connected with the fixed plate through an elastic piece.

In some embodiments, the unlocking part comprises a guide taper head, and the guide taper head is in transition from small to large in width; along with the stroke is close to the movable pin locking plate, the guiding taper head of the unlocking part is in width transition from small to large until the head of the movable unlocking plate is in the maximum width contour line and is matched with the movable pin locking plate.

In some embodiments, the fixed plate is provided with a longitudinal slideway, and the movable unlocking plate is longitudinally movably arranged on the longitudinal slideway of the fixed plate back and forth; the movable unlocking plate comprises a plate surface which extends vertically to form an extending baffle; a longitudinal guide groove is formed in the fixing plate; the longitudinal guide groove is communicated with the bin passage; the extension baffle plate penetrates through the longitudinal guide groove and extends into the bin channel, and is used for pulling the mobile power supply forwards or pushing the mobile power supply backwards; the movable unlocking plate can be supported on the side walls on two sides of the longitudinal slideway in a front-back sliding mode.

In some embodiments, the movable unlocking plate further comprises a tail part, and the head part and the tail part are connected by a side wall and jointly enclose a middle cavity; the elastic part connected with the movable unlocking plate is arranged in the cavity, one end of the elastic part is connected with the movable unlocking plate, and the other end of the elastic part is connected with the fixed plate; the tail end wall of the movable unlocking plate vertically extends to form an extending baffle.

In some embodiments, the movable pin locking plate, the movable unlocking plate and the rotary unlocking plate are arranged in the slide ways correspondingly arranged on the back surface of the fixed plate; the maximum contour of the movable unlocking plate for opening the movable pin locking plate to be in contact fit with the movable pin locking plate is larger than the maximum contour of the rotary unlocking plate for opening the movable pin locking plate to be in contact fit with the movable pin locking plate; the unlocking part of the movable unlocking plate is positioned above the rotary unlocking plate when the movable pin locking plate is unfolded by the unlocking part of the movable unlocking plate; the unlocking part of the movable unlocking plate is horizontally arranged relative to the fixed plate, and the rotary unlocking plate is vertically arranged on the fixed plate; the height of the unlocking part of the movable unlocking plate from the fixed plate is higher than that of the maximum outline position of the rotary unlocking plate; the movable unlocking plate and the fixed plate are respectively provided with a limiting column and a slot, and the limiting column moves back and forth relatively in the slot to limit; the movable unlocking plate is connected with the fixed plate through a spring.

In some embodiments, when the portable power source is not inserted into the bin passage, the elastic member connected with the movable unlocking plate is in a stretching or compressing state with a small deformation amount, the movable unlocking plate is positioned at the outer end of the fixed plate under the action of the elastic member, and the movable pin locking plate is opened to drive the locking part to withdraw from or be far away from the bin passage; the movable unlocking plate is driven by the fact that the mobile power supply is inserted into the bin passage to move from outside to inside and gradually separate from the movable pin locking plate, and the deformation amount of an elastic piece connected with the movable unlocking plate is increased; activity unlocking plate divides the work function with rotatory unlocking plate, mutually supports with the activity round pin locking plate respectively, mutually supports and includes:

the movable unlocking plate props open the movable pin locking plate, so that no obstacle exists in the warehouse way and/or a reset space of the rotary unlocking plate is provided, and the rotary unlocking plate rotates to a position with a smaller outline and is reset; or,

the movable unlocking plate moves inwards to be separated from the movable pin locking plates, and the two movable pin locking plates move relatively by means of elasticity to drive the locking part to extend into the bin passage for locking the mobile power supply; or,

the movable pin locking plate is rotatably propped open by the rotary unlocking plate to drive the locking part to withdraw from or be far away from the bin passage, so that the mobile power supply is unlocked, and the mobile power supply is driven by the movable unlocking plate to be discharged from the bin passage by virtue of elasticity.

In some embodiments, a pair of said movable pin lock plates are mounted in alignment on a pair of transverse slides provided on the fixed plate, moving laterally relatively closer or farther along the slides; the movable unlocking plate can be arranged on a longitudinal slideway arranged on the fixed plate in a back-and-forth reciprocating manner; the movable unlocking plate moves to a position between the two pin locking plates, and the movable pin locking plates are opened towards two sides to drive the movable pin locking part to withdraw or be in movable fit away from the warehouse way; the rotary unlocking plate is arranged between the opposite ends of the pair of transverse slideways; the movable pin locking plate is provided with a convex contact surface as an unlocking and opening part, and the rotary unlocking plate or the movable unlocking plate opens the unlocking and opening part of the movable pin locking plate to drive the movable pin locking plate to move away from the warehouse way; one end of the movable pin locking plate facing the bin passage is provided with an opening, and the unlocking and opening part is formed on the end surface of the tail end of the opening; the rotary unlocking plate and the movable unlocking plate respectively support the unlocking support parts of the movable pin locking plates from two sides.

The invention has the beneficial effects that:

the invention has simple structure and high reliability, and improves the assembly efficiency.

The present invention is described in further detail below with reference to the attached drawing figures.

Drawings

Fig. 1(a) to 1(e) are structural diagrams of a charging module according to a first embodiment of the present invention, in which a portable power source is housed for charging or standing and is in a locked state, wherein fig. 1(a) is a perspective view of the module from a top perspective view, and fig. 1(b) is a perspective view of the module from a bottom perspective view; fig. 1(c) is a perspective view of fig. 1(b) taken transversely, fig. 1(d) is a perspective view of fig. 1(b) taken transversely at another position, and fig. 1(e) is a perspective view of fig. 1(a) taken longitudinally.

Fig. 2(a) to 2(e) are structural diagrams of a charging module having a portable power source being taken out of a bin or being taken out of a bin in an unlocked state according to a first embodiment of the present invention, wherein fig. 2(a) is a perspective view of the module from a top perspective view, and fig. 2(b) is a perspective view of the module from a bottom perspective view; fig. 2(c) is a perspective view of fig. 2(b) taken transversely, fig. 2(d) is a perspective view of fig. 2(b) taken transversely at another position, and fig. 2(e) is a perspective view of fig. 2(a) taken longitudinally.

Fig. 3(a) to 3(e) are structural diagrams of the charging module with a portable power source being taken out of the storage for removal according to the first embodiment of the present invention, wherein fig. 3(a) is a perspective view of the module from a top perspective view, and fig. 3(b) is a perspective view of the module from a bottom perspective view; fig. 3(c) is a perspective view of fig. 3(b) taken transversely, fig. 3(d) is a perspective view of fig. 3(b) taken transversely at another position, and fig. 3(e) is a perspective view of fig. 3(a) taken longitudinally.

Fig. 4 is an exploded view of the charging module according to the first embodiment of the present invention.

Fig. 5(a) to 5(c) are perspective views of a fixing plate of a charging module according to a first embodiment of the present invention, wherein fig. 5(a) is a perspective view from a back view, fig. 5(b) is a perspective view from a front view, and fig. 5(c) is a perspective view of fig. 5(b) after being transversely cut.

Fig. 6 is a perspective view of a movable latch portion of the charging module according to the first embodiment of the present invention.

Fig. 7 is a perspective view of a slide rail of the charging module according to the first embodiment of the invention.

Fig. 8 is a perspective view of a movable unlocking plate of the charging module according to the first embodiment of the present invention.

Fig. 9 is a perspective view of a rotary unlocking part of the charging module according to the first embodiment of the present invention.

Fig. 10 is an exploded view of a charging module according to a second embodiment of the present invention.

Fig. 11(a) to 11(g) are schematic views illustrating an empty state of the charging module according to the second embodiment of the present invention, wherein fig. 11(a) is a perspective view of the module from a top perspective view, and fig. 11(b) is a perspective view of the module from a bottom perspective view; fig. 11(c) is a perspective view of fig. 11(b) taken along line CC, fig. 11(d) is a perspective view of fig. 11(b) taken along line DD, fig. 11(e) is a perspective view of fig. 11(b) taken along line BB, fig. 11(f) is a perspective view of fig. 11(b) taken along line EE, and fig. 11(g) is a perspective view of fig. 11(b) taken along line AA.

Fig. 12(a) to 12(g) are schematic views illustrating an empty state of the charging module according to the second embodiment of the present invention, wherein fig. 12(a) is a perspective view of the module from a top perspective view, and fig. 12(b) is a perspective view of the module from a bottom perspective view; fig. 12(c) is a perspective view of fig. 12(b) taken along line CC, fig. 12(d) is a perspective view of fig. 12(b) taken along line DD, fig. 12(e) is a perspective view of fig. 12(b) taken along line BB, fig. 12(f) is a perspective view of fig. 12(b) taken along line EE, and fig. 12(g) is a perspective view of fig. 12(b) taken along line AA.

Fig. 13(a) to 13(g) are schematic views illustrating an empty state of the charging module according to the second embodiment of the present invention, wherein fig. 13(a) is a perspective view of the module from a top perspective view, and fig. 13(b) is a perspective view of the module from a bottom perspective view; fig. 13(c) is a perspective view of fig. 13(b) taken along line CC, fig. 13(d) is a perspective view of fig. 13(b) taken along line DD, fig. 13(e) is a perspective view of fig. 13(b) taken along line BB, fig. 13(f) is a perspective view of fig. 13(b) taken along line EE, and fig. 13(g) is a perspective view of fig. 13(b) taken along line AA.

FIGS. 14(a) to 14(b) are perspective views of the fixing plate according to the second embodiment of the present invention.

Fig. 15(a) to 15(b) are perspective views showing two states of the rotary unlocking plate according to the second embodiment of the present invention.

Fig. 16 is a perspective view of a movable locking plate according to a second embodiment of the present invention.

Fig. 17(a) to 17(b) are perspective views of the movable locking plate of the second embodiment of the present invention from different viewing angles.

Fig. 18 is a perspective view of a charging module according to a third embodiment of the present invention.

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. 1-5, a first embodiment of the invention relates to a charging module 100 for charging a portable power source, which is generally disposed in a portable power source rental apparatus. The charging module comprises a fixing plate 1, a mobile power supply locking structure, an unlocking structure and a power structure, wherein the mobile power supply locking structure, the unlocking structure and the power structure are installed on the fixing plate 1, and the charging module further comprises a sensor and a control PCB 200. The sensor and control PCB board 200 may also be disposed inside or outside the module 100.

The fixing plate 1 is used as a main body base firmware of the module, and all the elements are installed in a concentrated mode, so that the assembly efficiency can be improved, and the number of the firmware can be reduced. The bottom 14 of the fixing plate 1 includes a front surface 141 and a rear surface 142, wherein the front surface 141 defines a space for accommodating the mobile power source and defines a compartment 10 for the mobile power source to move in and out. The front end of the fixing plate is a cabin channel opening 11 for the mobile power supply to enter or exit the cabin channel 10, so that borrowing or returning is realized. A bin door 9 for closing or opening the bin can be arranged at the bin port 11. Slide rails 2 are arranged on two sides of the front 141 at the bottom to form a cabin channel 10, and the cabin channel 10 is further used for accommodating a mobile power supply and charging the mobile power supply or reading data. The rear end of the fixing plate is provided with a back plate 13 for installing the charging thimble 130 and the control PCB 200, and of course, the charging thimble 130 and the control PCB 200 are also arranged at other positions on the fixing plate and can be electrically connected with the mobile power supply in the warehouse. Or may be wirelessly charged.

Referring to fig. 7, the sliding rail 2 disposed on the fixing plate may be used to guide and limit the mobile power source to return to the channel 10 or move along the sliding rail when lending from the channel 10. In this embodiment, a pair of slide rails 2 are disposed on the left and right side walls 12 of the cabin, and the two sides of the slide rails 2 and the fixing plate surround the cabin 10 for the mobile power supply to enter and exit. The slide rail 2 is a long slide groove structure, the groove wall of the slide rail 2 limits a central slide groove 20 which is longitudinally extended and extends along the depth direction of the cabin channel, the slide rail 2 is sleeved with the side edge of a mobile power supply, and the side edge of the mobile power supply extends into the slide groove 20 of the slide rail to move in a guiding way. The slide rail 2 is, for example and without limitation, a U-shaped, C-shaped or L-shaped chute structure, and the mobile power source moves along the chute 20. The slide rail 2 is provided with an unlocking portion through hole 21 penetrating through the slide groove 20, and is used for locking a locking structure, such as a pin shaft and the like, after penetrating through the unlocking portion through hole 21, with the mobile power supply, a corresponding surface of the mobile power supply may be provided with a groove/hole site/concave surface/inclined surface or other locking structures for locking and matching, in this embodiment, the description will be given by taking the hole site 301 arranged on the side surface of the mobile power supply 300 as the locking structure. The outer side of the unlocking part via hole 21 can be further provided with a limiting structure to avoid deviation, and the limiting structure is a baffle or a check ring/column and the like protruding from the edge of the unlocking part via hole, so that the locking structure can easily face the unlocking part via hole of the slide rail, and the locking precision is improved. As an example, the unlocking part through hole 21 is disposed at a position of the slide rail near the middle, and the side surface of the mobile power supply is provided with a hole position which can be movably aligned with the unlocking part through hole 21. In this embodiment, the pin may be a pin plate/pin lock/pin/slide or other protruding structure. The locking part through hole is a pin shaft through hole.

In the embodiment, the slide rails 2 are installed on both sides of the storage channel 10 through fasteners, and the length of the slide rails 2 extends to substantially the whole depth of the storage channel and extends from the storage channel opening 11 to the back plate 13.

In other embodiments, the sliding track 2 may also be a part of an integral structure of the fixing plate, for example, an integral structure formed by integral molding, and is disposed on both sides of the fixing plate along the longitudinal direction so as to directly define the channel 10 for the mobile power supply to move in and out, i.e., the sliding track 2 is formed by the side wall of the fixing plate 1 or the channel 10.

The front end of the slide rail 2 is provided with a olecranon hole/loading door matching hole 23 near the cabin opening 11 for rotatably supporting and installing the rotating shaft, in particular for installing the cabin door 9. In this embodiment, a pair of rotating shafts 90 are correspondingly arranged on two sides of the bin gate 9, and are respectively installed in the olecranon holes/bin loading gate matching holes 23 at the front ends of the sliding rails 2 on the left side and the right side of the fixing plate in a rotating matching manner, so that the bin gate 9 can be opened or closed. In this embodiment, the compartment door 9 is pushed backward to be turned over when the mobile power supply enters the compartment opening 11. It is understood that the olecranon hole/loading door mating hole 23 is disposed on the fixed plate near the opening 11, but is not limited to the slide rail and the front end of the slide rail, such as the side wall or the front end of the bottom of the fixed plate. When the two rotating shafts 90 of the bin gate 9 are assembled, the eagle beak hole/bin gate matching hole 23 with the guide can be clamped in, and the assembly convenience is improved.

In some embodiments, the slide rail 2 is interchangeable and versatile, reducing the number of modular parts. The sliding rail 2 is a sliding rail of key moving parts of the module, adopts a material with a small friction coefficient and a lubricating effect, can allow the mobile power supply to enter or get out of a bin way smoothly, limits the small deviation of the clearance around the mobile power supply, and allows the charging copper column of the mobile power supply to align with the charging thimble 130 of the module 100, so as to ensure normal charging and discharging, and a small number of parts (the sliding rail 2) of the module 100 adopt a precious material, so that the cost is reduced on the whole, and all parts do not need to adopt a lubricating material.

In other embodiments, the sliding rails 2 may be installed on the left and right sides 12 of the fixing plate or installed above the outside of the fixing plate 1 (for example, fixed on the inner wall of a correspondingly formed bin hole on the mobile power supply rental equipment), so that the sliding rails 2 and the fixing plate 1 jointly define a bin passage 10 for the mobile power supply to enter and exit in a manner of suspending or placing the sliding rails 2. The sliding rail structure layout of the module 100 adopts an assembly mode that the fixed plate 1 is used as a main body and the sliding rail 2 is hung or placed on the top, so that the assembly and the replacement of the sliding rail 2 of key components are facilitated, and the maintenance is convenient. The pair of slide rails 2 are disposed and can be suspended or placed on the fixing plate 1, easily assembled in the module 100, and replaceable.

Referring to fig. 4 of fig. 1(a), 2(a) and 3(a), two sides of the bin gate 9 are provided with laterally extending rotating shafts 90 which are transverse short shafts and are inserted into the olecranon hole/bin gate matching holes 23 for rotating matching, and the rotating shafts 90 are provided with reset elements. As a specific example, the rotating shaft is provided with a hole 92, the reset element is an elastic element, more specifically, a torsion spring 91, the torsion spring 91 is sleeved on the rotating shaft 90 and is located between the side wall 12 of the fixed plate and the corresponding side of the slide rail 2, the free end of the torsion spring is inserted into the hole 92, the other end of the torsion spring can abut against the side wall 12 of the fixed plate, and the torsion spring provides the original force for resetting the door 9.

The bottom 14 of the fixing plate is provided with a plurality of guide grooves 18 and 19 which are communicated with the bin 10 and used for guiding or limiting the locking structure and/or the unlocking structure and/or the power structure. The fixing plate is provided with a number of runners 15, 16 for supporting and mounting locking and/or unlocking structures and/or power structures, which cooperate with guide grooves 18, 19 for guiding and limiting purposes. The runners 15, 16 are arranged on the rear side 142 of the fixing plate, i.e. on the side facing away from the channel 10. The locking structure and/or the unlocking structure and/or the power structure are/is assembled on the slide ways arranged on the back 142 of the fixing plate, namely the transverse slide way 15 and the longitudinal slide way 16, and the two sides of each section of slide way are provided with upright slide way side walls 150 and 160 for sliding support and guidance. In the embodiments, the term "longitudinal" is used to refer to a direction that is consistent with (including substantially consistent with) the depth of the channel, or consistent with (including substantially consistent with) the direction of movement of the mobile power source into and out of the channel. In this embodiment, two segments of the transverse slideways 15 are arranged in linear alignment, the longitudinal slideway 16 is located between the two segments of the transverse slideways 15 and is perpendicular to each other, preferably, the longitudinal slideway 16 is located at the central axis of the bottom (back 142) of the fixing plate, and the two segments of the transverse slideways 15 are symmetrically distributed relative to the longitudinal slideway 16. The two lateral guide grooves 18 are respectively disposed outside the two ends of the two lateral slide ways 15 which are farthest from each other (i.e., close to the fixing plate side walls 12), and are preferably aligned and linearly arranged in the lateral direction. The longitudinal guide groove 19 is arranged on the outer side of the longitudinal slide way 16, and the longitudinal length of the guide groove 19 corresponds to the length extending out of the warehouse opening 11 when the mobile power supply borrows. The longitudinal guide groove 19 is located inside the fixing plate, and in this embodiment, extends outward from the back plate 13 inside the chute for a certain length, and the guide groove 19 is parallel to the chute 16, for example, located outside the chute side wall 160.

Referring to fig. 6, 8 and 9, in the first embodiment of the present invention, the locking structure of the mobile power supply is a movable pin locking plate 3, a locking portion, such as but not limited to a pin 31, is disposed on the pin locking plate 3 and is matched with the mobile power supply in a locking or unlocking manner, the pin 31 locks the mobile power supply when being inserted into a locking portion (such as but not limited to a hole 301) disposed on a surface of the mobile power supply, and unlocks the mobile power supply after being withdrawn from the locking portion. The locking portion of the pin locking plate 3 may also be a pin or other structure, such as a snap-fit structure, a suction structure, a friction member or a surface. The pin 31 may be a rod, a block, a frame, a claw, a hook, or other protruding structure. The following embodiments take the pin 31 as an example for specific description, and the working principles of the locking portions of other structures are the same or similar, and are not described in detail. The unlocking structure of the mobile power supply comprises a mechanical unlocking structure and/or an electric unlocking structure. The mechanical unlocking structure is unlocked by mechanical force, for example, external force generated by pulling, stirring or pushing by a user, or inertia of structures such as an elastic piece, a cam and the like, so that the locking structure is driven to be separated from the locking part of the mobile power supply to realize unlocking. In this embodiment, the movable unlocking plate 4 is a mechanical unlocking structure, and is matched with the movable pin locking plate 3 for unlocking. The electric unlocking structure is used for driving the locking structure to be separated from the locking part of the mobile power supply in an electric driving mode so as to realize unlocking. The most common driving element of the electrically driven unlocking structure is a motor, and in the embodiment, a rotating unlocking plate 5 driven by the motor is matched with the movable pin locking plate 3 to lock and/or unlock the mobile power supply. The movable unlocking plate 4 and the rotary unlocking plate 5 used in this embodiment are respectively corresponding unlocking plates driven by mechanical force/elastic force or a power mode driven by a motor, and the unlocking plates are used to push away the pin 31 for locking the mobile power supply, thereby realizing unlocking.

Referring to fig. 4 and 6 of fig. 1(b) (c), 2(b) (c), 3(b) (c), the movable pin locking plate 3 is integrally installed in the transverse slideway 15 of the module 100, the pin 31 provided at the end of the pin locking plate 3 extends from the guide slot 18 into the bin 10 to be repeatedly movable, and is movable without fixation, and the moving direction is the direction of locking or unlocking the mobile power supply, i.e. the moving track of entering or exiting the mobile power supply. Adopt a pair of movable pin jam plate 3 to link to each other with the elastic component, link to each other with extension spring 6 in this embodiment and form holistic locking structure, lock or unblock portable power source's both sides hole site. The pair of movable pin locking plates 3 can move toward or away from each other as the tension spring 6 is extended or contracted. The inner side of the downward extension of the front end surface of the pin locking plate 3 forms a protruding pin shaft 31, the front end of the pin locking plate extends into the through and transverse guide groove 18 of the fixed plate, and the pin shaft 31 can be driven to enter or exit the bin channel (or enter or exit the motion track of the mobile power supply) by transverse reciprocating motion to clamp or unlock the locking part hole position 301 of the mobile power supply. Specifically, the end portion of the pin lock plate 3 extending downward is located behind the slide rail 2 in the warehouse, and the pin shaft 31 passes through the through hole 21 to be movably matched with the hole position 301 of the mobile power supply in the warehouse.

In this embodiment, the movable pin lock plate 3 is an integral structure, and a plurality of cavities are formed by hollowing out the movable pin lock plate to reduce the weight or mount other components. The movable pin lock plate includes two sidewalls 37, two ends, and a hollow cavity 32 defined therebetween. The hollow cavity 32 may be used to mount a resilient member. A hook 36 is provided in the cavity 32 for fixing one end of an elastic member such as a fixing spring (specifically, a tension spring). The end faces of the two opposite ends of the movable pin locking plate are opened to form an opening 39 and communicated with the cavity 32, the elastic piece penetrates through the cavities on the two sides from the opening 39, and the two ends of the elastic piece are respectively connected with the two pin locking plates 3. The side edges of the tail ends of the openings 39 form convex contact surfaces as unlocking opening parts 35 respectively, and the unlocking plates are pushed to the opening parts 35 at the two opposite tail ends of the two movable pin locking plates 3 to enable the movable pin locking plates 3 at the two sides to be away from each other and depart from the warehouse way when being unlocked. In this embodiment, the movable pin locking plate 3 is a vertical plate extending downward to form a pin locking portion 30, and the pin locking portion 30 extends downward and forms a protruding pin 31 on the inner side. Specifically, in the transverse direction, the two relatively distant ends of the two movable pin lock plates 3 extend downward to form vertical plates as the pin lock portions 30, and the inner sides thereof are formed with protruding pin shafts 31. The movable pin locking plate is provided with a position detection portion 38 for detecting the position of the movable pin locking plate. Specifically, a projection 33 is formed on the pin lock plate side wall 37 so as to project outward, and a position detection portion 38 is formed on the projection 33 so as to detect the position of the pin lock plate 3 in response to the position stroke detection sensor. The outer surface of the side wall of the movable pin locking plate is also provided with a plurality of sliding columns or bosses 34 which are in sliding fit with the slide way 15 or the slide way side wall 150, the sliding columns or bosses 34 can reduce the friction contact surface in the movement process, the movement is smooth, and the deviation is reduced in the control movement process.

The two movable pin locking plates 3 are elastically connected. The movable pin locking plate 3 reciprocates along the transverse slide 15 relatively closer to or farther from the linear motion, and the projection 33 is supported above the slide side wall 150 to reciprocate along the slide 15. The guide groove 18 is positioned at the end part of the transverse slideway 15, and the pin locking part 30 extends downwards and extends into the guide groove 18 to move back and forth in a direction close to or far away from the sliding rail 2 (far away from or close to the bin passage 10). The pin shaft 31 extends out of or retracts into the through hole 21 on the slide rail 2 to enter or exit the motion track of the mobile power supply, so that the locking or unlocking matching of the hole 301 of the mobile power supply in the warehouse 10 is realized.

According to the invention, two movable pin locking plates are linked together to form a linkage structure, so that the two side hole sites 301 of the mobile power supply can be locked by pins at the same time, the detection is real-time and reliable, and the detection of the state of the hole sites of the mobile power supply is ensured by combining position stroke detection. In addition, the movable pin locking plate 3 can be clamped to stably keep the copper column of the portable power source in good contact with the main control PCB for charging and discharging. The linkage structure of the two movable pin locking plates can be connected through an elastic piece or a link rod, and the unlocking plate pushes the link rod to enable the two movable pin locking plates to simultaneously act to lock or unlock.

In this embodiment, the elastic member is connected and usually in a stretched state, the elastic member is not limited to the tension spring 6, and other elastic members such as a spring plate and an elastic body made of an elastic material can be used. The two pin locking plates 3 are linearly and transversely arranged, one end of each elastic element is respectively fixed on a hook 36 arranged in the cavity of each movable pin locking plate 3, the cavity 32 accommodates and guides the elastic elements, the two pin locking plates 3 are elastically connected together, and the elastic elements are in a stretching state. The two movable pin locking plates 3 are separated from each other by a certain distance, and the rotary unlocking plate 5 is positioned in the interval between the two movable pin locking plates 3 and the separated parts 35.

Referring to fig. 4-5 and 8 of fig. 1(b) - (e), 2(b) - (e) and 3(b) - (e), the movable unlocking plate 4 is integrally installed in the longitudinal slide way 16 of the fixing plate 1, can move repeatedly, and is movable and not fixed. The movable unlocking plate 4 can enter or exit between the two movable pin locking plates 3 and is used for opening the two movable pin locking plates 3 so as to achieve the unlocking effect. The mutually matched positions of the movable unlocking plate 4 and the movable pin locking plate 3 have different sizes or variable profile widths.

As an embodiment, the movable unlocking plate 4 is a horizontal, integral structure, and is hollowed in the thickness direction to form a plurality of cavities for arranging structural members such as hooks and elastic members, and also for reducing the weight, or is matched with other structural members to form a side wall 41 in the vertical direction (or along the thickness direction), and the side wall 41 serves as a support structure for the whole unlocking plate 4. The movable unlocking plate 4 is wedge-shaped or bullet-shaped as a whole, but is not limited to this shape and structure. The head of the movable unlocking plate 4 serves as an unlocking portion 40. In this embodiment, the unlocking portion 40 is a horizontal plate, is located at the top, has a width transition, and is a guiding taper head, and in the unlocking process, along with the stroke approaching the pin locking plates 3 on both sides, the guiding taper head of the unlocking portion 40 is in the width transition from small to large, that is, until the head of the movable unlocking plate 4 is in the maximum width contour line, so as to reduce the resistance, and it is easier to simultaneously open the pin locking plates on both sides. The movable unlocking plate 4 is driven by the power mechanism to advance or withdraw between the two movable pin locking plates 3, specifically, the unlocking part 40 advances or withdraws between the opening parts 35 of the two opposite movable unlocking plates 3. In the unlocking process, the maximum external contour line width of the unlocking part 40 is variably matched with the two movable pin locking plates 3, including being spread or separated from the two movable pin locking plates 3 in the maximum contour line width state.

The width of the tail part 45 of the movable unlocking plate 4 is increased and horizontally extends towards two sides, meanwhile, the tail part vertically extends downwards for a certain length to form an extension baffle 46, passes through a guide groove 19 arranged on the fixed plate, enters the bin channel to move back and forth, can be mutually pushed and matched with the mobile power supply, and is used for pulling the mobile power supply forwards or being pushed backwards by the mobile power supply. More specifically, the end wall of the tail portion 45 of the movable unlocking plate extends vertically relative to the fixed plate to form a projecting baffle 46. The bottom of the tail 45 of the movable unlocking plate is provided with a clamping groove 48, and the clamping groove 48 is in sliding fit with the side wall 160 of the slideway on the fixed plate.

The unlocking part 40 of the movable unlocking plate 4 and the tail part 45 of the movable unlocking plate are connected by a side wall 41, and together form a middle cavity 42.

The movable unlocking plate 4 needs to be driven by power to move in an advancing or withdrawing manner, and the power can be the elastic force of an elastic piece or the power applied by a user to move in a reciprocating manner. In this embodiment, the elastic member is used for driving, for example, but not limited to, a spring, specifically, the tension spring 61. The cavity 42 of the movable unlocking plate 4 is a cavity which is through in the vertical direction (thickness direction), and the rear end wall of the cavity is provided with a hook 43. The movable unlocking plate 4 is arranged behind the fixed plate 1, the hook 43 is positioned at one end close to the back plate 13, the elastic part is arranged in the cavity 42, one end of the elastic part is fixed on the hook 43 behind the movable unlocking plate 4, the other end of the elastic part is fixed on the hook 161 arranged on the fixed plate, the hook 161 is arranged at the front end in the longitudinal slideway 16 and is positioned at one side facing the opening of the bin passage, and therefore elastic fit between the movable unlocking plate 4 and the fixed plate 1 is formed. The movable unlocking plate 4 is provided with a plurality of sliding columns or bosses 44, the sliding columns or bosses 44 can reduce friction contact surfaces in the movement process, the movement is smooth, the deviation is reduced in the control movement process, and the unlocking stroke of the unlocking plate to the pin locking plates on the two sides can be ensured to be consistent as far as possible. The spool or boss 44 is in sliding engagement with the slideway 16 or the slideway side wall 160. Of course, the spool or boss 44 may be eliminated.

When the movable unlocking plate 4 slides back and forth in the slideway 16, the extending baffle 46 extending downwards at the tail part 45 of the movable unlocking plate passes through the parallel guide groove 19 and extends into the cabin channel 10 to move back and forth on the motion trail of the mobile power supply, and the mobile power supply pushes the extending baffle 46 inwards when entering or pulls the mobile power supply to move outwards when leaving the cabin.

The elastic component is connected to activity unlocking plate 4 one end, and the other end of elastic component is connected with fixed plate 1, and the elastic component adopts extension spring 61 in this embodiment. When no mobile power supply is arranged in the warehouse, the elastic element tension spring 61 is in a natural contraction state, the movable unlocking plate 4 approaches forwards, the maximum outline width of the movable unlocking plate is pushed between the two movable pin locking plates 3, namely, the unlocking part 40 enters the space between the pair of the opposite opening parts 35 of the movable pin locking plates 3 and is opened to the maximum unlocking displacement; the extension flap 46 is now spaced from the back panel 13. In this embodiment, the movable unlocking plate 4 mainly has two functions: on one hand, when the warehouse is free of the mobile power supply, the movable unlocking plate 4 can self-adaptively support the pin locking plates 3 on the two sides to move out of the sliding rail through holes 21 in real time under the action of elastic force, so that the warehouse 10 is free of obstacles, and the mobile power supply can be connected to return to the module warehouse 10 at any time. On the other hand, when the mobile power supply needs to be borrowed, the movable unlocking plate 4 can pull out the mobile power supply to move towards the direction of the warehouse way opening 11 under the action of elastic force and extend for a certain length, so that a user can conveniently take the mobile power supply. The movable unlocking plate 4 is slidably mounted on the slideway 16, and the elastic member extension spring 61 is accommodated in the slideway 16 and the cavity 42 of the movable unlocking plate 4 along the length direction to be telescopically deformed, thereby generating elastic force. In the embodiment, the same elastic piece 61 is used, and the unlocking plate 4 is pushed between the two movable pin locking plates 3 by virtue of the self-adaptive contraction elastic force of the spring to realize unlocking power; meanwhile, when the mobile power supply is pushed inwards, the extending baffle 46 is pushed backwards to enable the tension spring 61 to be extended to generate tension, and power for pulling the mobile power supply out of the bin outwards can be provided.

In other embodiments, the elastic element (power for unlocking) of the movable unlocking plate 4 and the elastic element (power for pulling the mobile power supply to go out of the warehouse) that drives the extending baffle 46 may also be implemented by different elastic elements, or implemented by respectively using one elastic element, for example, two tension springs, one for pulling the unlocking plate and the other for pulling the extending baffle 46. At this time, the extension blocking plate 46 and the unlocking plate 4 can move independently and are respectively arranged on different structural members. As other embodiments, the mobile power source may be delivered to or into the duct 10 by other structures or power means. The elastic member includes various springs, tension springs, compression springs, leaf springs, and the like, and further includes an elastic material or an elastic structural member, and the elastic structural member may also be a telescopic structural member in the prior art, such as a telescopic rod. Accordingly, the elastic force of the elastic member includes an elastic force generated by a spring or an elastic body, and also includes a pushing force or a pulling force of the telescopic movement provided by the telescopic structural member.

Referring to fig. 4, 5(a) and 9 of fig. 1(b) (d), 2(b) (d), 3(b) (d), the rotary unlocking unit 50 includes the rotary unlocking plate 5 and the position detection unit 51, and is an electrically driven unlocking structure. The rotary unlocking plate 5 is disposed opposite to the movable unlocking plate 4, and is respectively located between the two movable pin locking plates 3, and can push the two movable pin locking plates 3 open from both sides. The rotary unlocking plate 5 and the movable unlocking plate 4 are arranged end to end and can be preferably staggered up and down, namely the movable unlocking plate 4, particularly the unlocking part 40 is horizontally arranged and is higher than the rotary unlocking plate 5 or the long shaft, so that the movable unlocking plate 4 and the rotary unlocking plate 5 can simultaneously act between two oppositely spaced pin locking plates. In this embodiment, the rotary unlocking plate 5 is sandwiched between the expanding portions 35 of the two movable pin locking plates, and can be rotated by the driving of the motor 7, and the size of the stroke contour dimension sandwiched between the unlocking expanding portions is changed to lock or unlock the movable pin locking plates 3. The interaction position of the rotary unlocking plate 5 and the unlocking opening part 35 comprises a minimum stroke position or a minimum contour line position 55 (or a short shaft position), and at the moment, if the maximum width contour line of the head of the movable unlocking plate 4 leaves, the movable pin locking plates 3 can gradually approach towards each other until the pin shaft 31 is clamped in the hole position 301 of the mobile power supply 300. The rotary unlocking plate 5 further comprises a maximum stroke position or a maximum contour line position 54 (or a long shaft position) for unfolding the movable pin locking plates 3 on the two sides, the pin shafts 31 of the movable pin locking plates 3 on the two sides leave the hole positions 301 of the mobile power supply to unlock, and at this time, the mobile power supply 300 can be pulled out by the elastic members on the movable unlocking plate 4. The rotary unlocking plate 5 is driven by the motor to reset and stay in a minimum contour line state in class after being unlocked, the smaller contour position or preferably the minimum contour position of the pin locking plate 3 can be located at the longitudinal horizontal position between the opening parts 35 of the two pin locking plates, so that the movable pin locking plates 3 on two sides can be close to and lock the hole position of the mobile power supply in opposite directions when the mobile power supply returns next time, at the moment, the two movable pin locking plates 3 are opened to be farther apart by the maximum contour line width of the movable unlocking plate 4, the interval between the two movable pin locking plates 3 (between the opening parts 35) is larger than the long-axis contour of the rotary unlocking plate 5, and the rotary unlocking plate 5 can be driven by the motor to rotate and reset to the minimum contour line 55. The rotary unlocking plate 5 is rotationally switched between a minimum contour line position and a maximum contour line position under the driving of a motor 7. In this embodiment, the minimum stroke position or minimum contour line position 55 and the maximum stroke position or maximum contour line position 54 at which the rotary unlocking plate 5 and the unlocking expansion portion or the movable pin locking plate expansion portion 35 interact with each other are perpendicular to each other, that is, the long axis and the short axis are perpendicular to each other. More specifically, the rotary unlocking plate 5 is a cam having a maximum stroke position 54 and a minimum stroke position 55 perpendicular to each other. The center of the rotary unlocking plate 5 is provided with a central shaft 56, the central shaft 56 is connected with the output shaft of the motor, the central shaft 56 extends forwards and backwards, and the rotary unlocking plate 5 is vertically sleeved outside the central shaft 56 in the radial direction. The motor drives the central shaft 56 to rotate the rotary unlocking plate 5.

In this embodiment, the rotating unlocking plate 5 may be a cam (including a shape similar to a cam), that is, an unlocking cam or an unlocking wheel, and the cam structure profile changes to simultaneously unfold and unlock the two movable pin locking plates 3. The rotary unlocking plate 5 includes a long axis direction corresponding to a central line and a short axis direction perpendicular thereto, and when the rotary unlocking plate 5 is in pushing engagement with the two movable pin locking plates 3 at the long axis position 54 in the long axis direction, the rotary unlocking plate 5 is in a maximum contour state (i.e., the long axis direction supports the pin locking plates), and fig. 2(b) (d) (e) shows a maximum contour state at the long axis position 54. When the rotary unlocking plate 5 is engaged with the two movable pin locking plates 3 in a pushing manner in the short axis direction, the minimum contour line state is obtained, and the long axis position 54 is horizontal to the short axis position 55, as shown in fig. 1(b) (d) (e), 3(b) (d) (e). A shaft hole 52 is formed in the front end of the rotary unlocking plate center shaft 56 for fitting with the motor output terminal. The inner wall of the shaft hole is provided with a matching groove 53 matched with the output end of the motor, the matching groove is tightly matched with the motor shaft, and the motor output shaft drives the central shaft 56 to rotate. A position detection part 51 is further provided between the front end face of the rotary unlocking plate 5 and the motor, and is in induction fit with the sensor 8 to detect whether the rotary unlocking plate 5 is reset to the minimum outline state. The position detecting unit 51 and the rotary unlocking plate 5 have the same shape and are vertically and commonly mounted on the output end of the motor, that is, the long axes of the two are vertical and the short axis is vertically and rotationally symmetrical. In this embodiment, the position detecting portion 51 is a rotating wheel sleeved outside the central shaft 56, and a cam shape identical to that of the rotary unlocking plate 5 is a position cam, and the two are coaxially connected to each other and rotate synchronously, and are connected together by the central shaft 56. The maximum stroke position and the minimum stroke position of the front end unlocking cam 5 and the rear end position cam 51 are staggered like a cross, a position stroke detection sensor is conveniently arranged to detect that the rotary unlocking plate is reset at the minimum outline position, and the position cam, namely the maximum outline of the position detection part 51 just touches the sensor.

In other embodiments, the reset state of the rotating unlocking plate may be a state in which a smaller contour is located between the two movable pin locking plates 3 with a certain gap therebetween.

The two movable pin locking plates 3 in this embodiment are connected by an elastic member and are both in a stretched state, and the elastic member is not limited to a tension spring 6, such as a spring plate, an elastic member made of an elastic material, or the like, can be used. The moving and stopping strokes of the movable pin locking plates 3 on the two sides are respectively influenced by the movable unlocking plate 4 and the rotary unlocking plate 5, the movable pin locking plates can be separated in a back direction and can also move close to each other in opposite directions, and the stroke position influence result is that the movable pin locking plates 3 are opened by the outermost contour lines of the two unlocking plates within the same time, and the stroke of the pin shaft 31 is driven to be changed. When no mobile power supply 300 is in the duct, the rotary unlocking plate 5 is in a reset minimum or small contour line state, and the movable unlocking plate 4 is in a reset maximum contour line (or large contour line) state, namely, the movable unlocking plate 4 props the movable pin locking plate 3 with the maximum contour line or the large contour line, so that the pin shaft 31 is withdrawn from the slide rail 2, no obstacle exists in the duct 10, and the mobile power supply with other hole sites or other types of non-universal mobile power supplies can be effectively prevented from being clamped after being placed in the duct 10. When a mobile power supply with a hole site at a matching position is inserted into the warehouse, the rotary unlocking plate 5 is in a reset minimum or small contour line state, the movable unlocking plate 4 is in a reset maximum or large contour line state, the movable unlocking plate 4 is pushed to move backwards along with the increase of the extending depth, and if the maximum width contour line of the head of the movable unlocking plate 4 leaves, the movable pin locking plates 3 can gradually approach to each other until the pin shaft 31 is clamped in the hole site 301 of the mobile power supply 300. When a user needs to use the mobile power supply, the rotating unlocking plate 5 rotates to the maximum or larger contour line to open the movable pin locking plates 3 on the two sides, the pin shafts 31 of the movable pin locking plates 3 on the two sides leave the hole positions 301 of the mobile power supply to unlock, and at the moment, the movable unlocking plate 4 pulls out the mobile power supply 300. The rotary unlocking plate 5 is reset under the driving of a motor and stays in a minimum or smaller contour line state after being unlocked, so that the movable pin locking plates on the two sides can be conveniently and oppositely close to and lock the hole position of the mobile power supply when the mobile power supply is returned next time. The movable fit relation among the movable pin locking plate 3, the movable unlocking plate 4 and the rotary unlocking plate 5 is as follows: the movable pin locking plate 3 is unlocked by the aid of the rotary unlocking plate 5, the movable unlocking plate 4 is released to eject the mobile power supply, the movable unlocking plate 4 further pushes the movable locking plate 3, and the rotary unlocking plate 5 can rotate in the original position and reset to a minimum outline state, so that the mobile power supply can be locked again after being pushed into the warehouse.

The motor 7 is installed in the installation groove 70 formed in the back surface of the fixing plate, and the output end of the motor is connected with the central shaft 56 of the rotating unlocking plate 5 to drive the rotating unlocking plate 5 to rotate.

The charging module 100 further includes a position stroke detection sensor 8, in this embodiment, there are two stroke detection sensors 80 and 81, and one sensor 80 is used to detect that the motor drives the rotating unlocking plate 5 to reset in place, so as to ensure that the rotating unlocking plate 5 stays on the minimum or smaller contour line, so that the movable pin locking plates 3 on both sides of the next mobile power supply returning cabin effectively lock the mobile power supply hole site 301. Another sensor 81 is used for detecting that the movable pin locking plate 3 is reset in place, and the purpose of the sensor is to assist the main control PCB 200 to judge whether the inserted mobile power supply is returned normally or borrowed, that is, to detect whether the stop stroke of the pin locking plate 3 is within a set range, for example, when the hole position 301 of the mobile power supply is returned after being artificially filled with foreign matters, the movable pin locking plate 3 is difficult to effectively lock the hole position of the mobile power supply, and then the mobile power supply is illegally taken out, which may cause the loss of the mobile power supply. When the sensor is available, the mobile power supply can be judged to be abnormally returned according to the fact that the stopping stroke of the movable pin locking plate 3 is not within the set range, the main control PCB 200 correspondingly drives the rotary unlocking plate 5 to open the movable pin locking plates 3 on the two sides by the aid of the starting motor 7, the mobile power supply is pulled out of the warehouse by the movable unlocking plate 4, and the user can be made to know that foreign matters cannot be filled in the hole position of the mobile power supply before the mobile power supply is returned again.

Two stroke detection sensors 80 and 81 are mounted between the position detection part 38 of the movable pin locking plate 3 and the rotary unlocking plate 5 through a sensor bracket 82, the sensor 80 faces the rotary unlocking plate 5, a detection contact surface is arranged on the maximum outer side contour corresponding to the long axis of the position detection part 51 of the rotary unlocking plate 5, and the detection contact surface is in contact with or separated from the sensor 80; the sensor 81 faces the detection portion 38 of the movable latch plate, and detects contact with or separation from each other. When the pin shaft 31 of the movable pin lock plate 3 is inserted into the portable power source hole 301, that is, in a locked state, the position detection portion 38 of the movable pin lock plate is in contact with the sensor 81 (see fig. 1 (d)), so that detection can be performed, wherein the purpose of the detection is to determine whether a foreign object is in the portable power source hole or whether the foreign object is returned illegally; the unlocking-time position detection unit 38 and the sensor 81 are separated from each other (see fig. 2(d)3 (d)). When the pin shaft 31 of the movable pin locking plate 3 is clamped into the mobile power supply hole 301, that is, in a locked state, the position detection part 51 of the rotary unlocking plate 5 (specifically, the outer contour of the long shaft of the position detection part 51) is in touch induction fit with the sensor 80, and referring to fig. 1(d), detection can be performed, wherein the final purpose of the detection is to judge whether the long shaft of the rotary unlocking plate 5 is vertically in a reset state; when the portable power source is unlocked and the portable power source is not finished being taken out of the warehouse (i.e., is moving outside the house), the position detection part 51 and the sensor 80 are separated from each other, see fig. 2 (d); after the portable power source is unlocked and taken out of the warehouse in place, referring to fig. 3(d), the position detection portion 51 of the rotary unlocking plate 5 (specifically, the outer contour of the long axis of the position detection portion 51) and the sensor 80 are in touch induction fit, so that detection can be performed, and the final purpose of the detection is to determine whether the long axis of the unlocking portion of the rotary unlocking plate 5 is vertically in the reset state.

The charging module 100 of the invention can be installed on a charging rental machine for use, when returning the mobile power supply, the mobile power supply is pushed down into the warehouse 10 by the action of manpower to synchronously push the movable unlocking plate 4 until being locked by the movable pin locking plate 3, and the returning is completed. When the mobile terminal borrows the mobile terminal, the main control PCB 200 controls the motor 7 to drive the rotary unlocking plate 5 to open the movable pin locking plate 3, and the mobile power supply can be pulled out of the warehouse 10 for a certain distance under the action of the pulling force of the unlocking mechanism 4, so that a user can take the mobile terminal away.

Borrowing operation: the working principle of the charging module is as follows: the main control PCB board 200 can control the motor 7 to drive the rotary unlocking board 5, the contour line of the rotary unlocking board 5 stretches the movable pin locking board 3 to enable the pin shaft 31 to be separated back to back relative to the sliding rail 2 or the bin 10, the pin shaft 31 leaves the inner side of the bin when reaching a set stroke, the bin 10 is in a complete unlocking state, the motor 7 drives the rotary unlocking board 5 to reset, the detection part stops when the contour of the long shaft of the detection part touches the sensor 80, the long shaft 54 of the unlocking part is controlled to be vertically in a resetting state, and a space is left for resetting the movable unlocking board 4 next time. The movable unlocking plate 4 can reset after the rotary unlocking plate 5 acts for unlocking, the mobile power supply is pulled to move towards the direction of the bin door 13, the head part or the unlocking part 41 of the movable unlocking plate 4 can move to occupy the space position where the movable pin locking plates reset oppositely, and the mobile power supply can be taken out by a user at the moment. When the user takes away the portable power source, the door of the warehouse is rotated, reset and closed, and borrowing operation is realized.

Returning operation: the mobile power supply is inserted into the warehouse 10 by means of the manpower of a user, the warehouse door 9 is pushed to be unscrewed, the mobile power supply 300 continuously stretches into the warehouse and simultaneously pushes the movable unlocking plate 4 to move towards the warehouse charging thimble 130, the head contour line of the movable unlocking plate 4 is transited from the wide end to the small end, the spaces of the movable pin locking plates 3 on the two sides are released and gradually move towards each other, after the movable unlocking plate 4 moves to a preset stroke, the charging copper column of the mobile power supply is just contacted with the charging thimble 130 of the module, and at the moment, the pin shaft 31 of the movable pin locking plate can stretch into the hole position 301 of the mobile power supply in real time to be locked, so that the returning operation is realized.

During assembly, firstly, a fixing plate 1 is prepared, a sliding rail 2 is assembled on the fixing plate 1 in the second step, and a bin door 9 is installed in an olecranon hole/bin door matching hole 23 of the sliding rail in the third step; fourthly, assembling the movable pin locking plates 3 at two sides; the fifth step is to assemble the middle movable unlocking plate 4; sixthly, respectively assembling tension springs 6 and 61, connecting the movable pin locking plates 3 on the two sides, and connecting the fixed plate 1 and the movable unlocking plate 4; the seventh step assembles the motor 7 and the rotary unlocking plate 5.

The charging module 100 of the invention is a card-inserting type charging module, when the mobile power supply is used in mobile power supply leasing equipment and the Chinese angelica is returned to the mobile power supply, the mobile power supply is pushed down by the action of manpower to enter a warehouse for synchronous pushing and is locked by a movable pin locking plate 3 for charging, and returning is completed. When the mobile power supply is borrowed, the main control PCB board 200 controls the motor 7 to drive the rotary unlocking board 5 to open the movable unlocking board 4, and the mobile power supply can be pulled out of the warehouse for a certain distance under the action of the unlocking mechanism, so that a user can take the mobile power supply away. The module has the advantages of low overall cost, small size, relatively reduced machining size of the mobile power supply and strong adaptability.

The charging module 100 according to the first embodiment of the present invention adopts the fixing plate 1 as the main body and the hanging or top-mounted slide rail 2, so that the assembly and replacement of the slide rail 2, which is a key component, are facilitated, and the maintenance is facilitated.

The charging module 100 according to the first embodiment of the present invention is designed with the movable unlocking plate 4, and works with the rotary unlocking plate 5 separately, so as to play a role, that is, the movable pin locking plate 3 can be opened at the same time, so as to unlock the two sides, ensure that the storage channel 10 is free from obstacles, facilitate the return of the mobile power supply into the storage channel, and reduce friction. Secondly, the movable unlocking plate 4 can pull out the portable power supply delivery channel to realize lending.

The charging module 100 according to the first embodiment of the present invention is provided with the movable pin locking plate 3, and the movable pin locking plates on both sides are operated in a linkage manner, so as to perform the functions of locking the hole sites on both sides of the portable power source by the pins, so that the locking is real-time and reliable, and the position and stroke detection is provided, so as to ensure the detection of the state of the hole sites of the portable power source. Secondly, the movable pin locking plate 3 can be clamped to firmly keep the copper column of the portable power source in good contact with the main control PCB board 200 for charging and discharging.

The charging module 100 according to the first embodiment of the present invention is designed with the rotatable rotary unlocking plate 5, and works with the movable unlocking plate 4 separately, so as to play a role, that is, the cam structure profile changes and can simultaneously unlock the movable pin locking plates on both sides, and that the maximum position and the minimum position of the front end unlocking cam and the rear end position cam stroke of the rotary unlocking plate 5 are staggered to form a cross shape, so that it is convenient to set a position stroke detection sensor to detect that the rotary unlocking plate 5 is reset at the minimum profile position, and at this time, the maximum profile of the position cam just touches the sensor 8.

The door 9 of the charging module 100 according to the first embodiment of the present invention is easily installed in the olecranon hole of the slide rail.

In the above embodiment, the portable power source 300 is locked by the pair of linked movable pin locking plates 3, and the two movable pin locking plates 3 are opened to unlock by rotating the rotary unlocking plate 5 in contact with each other (specifically, the hole 301 of the portable power source is unlocked by disengaging the pin 31 of the movable pin locking plate). Meanwhile, the movable pin locking plates 4 are adopted to prop open the two movable pin locking plates 3 in a reciprocating motion mode, so that the movable pin locking plates 3, particularly the pin shafts 31 arranged on the inner sides of the movable pin locking plates leave the bin channel 10 and retreat behind the sliding rails 2 or the bin channel side walls or retreat in the through holes 21, a mobile power supply is enabled to move in and out of the bin channel 10 without obstacles, meanwhile, a space for the reset state of the rotary unlocking plate 5 is provided, and the unlocking plate 5 rotates to a minimum or small outline. The unlocking plates 4 and 5 are in contact with and mutually pushed against the two movable pin locking plates 3, specifically, are in contact with and pushed against the unlocking spreading parts 35 of the two movable pin locking plates 3, and are supported between the unlocking spreading parts of the two movable pin locking plates 3 to spread the two movable pin locking plates 3. The movable unlocking plate 4 and/or the rotary unlocking plate 5 have a larger maximum profile dimension in contact with or in cooperation with the two movable pin locking plates 3 than the rotary unlocking plate 5. In other words, the movable unlocking plate 4 pushes the unlocking opening portion of the movable pin locking plate to open the two movable pin locking plates farther to both sides, so that the pin 31 can leave the duct. The rotary unlocking plate 5 is matched with the unlocking and opening part of the movable pin locking plate in a rotating way, the contact profile is changed, the two movable pin locking plates are opened towards two sides, and the two movable pin locking plates are relatively small, so that the pin shaft 31 is withdrawn from the hole position 301 of the mobile power supply but is not necessarily withdrawn from the warehouse way. The maximum contour size of the movable unlocking plate 4 may be set larger than the maximum contour size of the rotary unlocking plate 5.

It can be understood that the rotating unlocking plate 5 can also be set to be opened when rotating to the position with larger outline and rotating to match with the movable pin locking plate, the movable pin locking plate 3 is unlocked, and the rotating unlocking plate 5 is reset and/or the movable pin locking plate 3 locks the mobile power supply when rotating to the position with smaller outline.

In other embodiments, an elastic member, such as a tension spring, is used to connect and drive the pair of movable pin locking plates 3 to movably lock the mobile power supply in the cabin 10, and an unlocking structure is used to drive the movable pin locking plates 3 to leave the mobile power supply and/or the cabin to unlock the mobile power supply. The unlocking structure can be in other forms, for example, the movable pin locking plate 3 is enabled to move in a way of changing the stroke relative to the bin passage through a magnetic adsorption mode, and the unlocking and the locking can be realized through controlling the magnitude and/or the direction of the magnetic force for adsorbing the movable pin locking plate 3. Or the movable pin locking plate 3 is unlocked or locked in a mode of pulling the movable pin locking plate away through a pull rod structure. Or, a telescopic push rod is arranged between the two movable pin locking plates 3, and the two movable pin locking plates 3 are spread by different strokes to unlock.

The charging module 100 of the present invention may further be provided with an anti-theft component for further fastening the charging module in the locked state of the portable power source. Specifically, the charging module 100 further includes a locking/unlocking assembly 400, which can further lock the locking structure in the locked state, and release the locking fit with the locking structure in advance or synchronously when the locking structure needs to be unlocked, so as to prevent the mobile power supply from being stolen and further locked. The locking/unlocking assembly 400 includes a locking portion 411, and the locking portion 411 is movable to be locked in or unlocked from the movement locus of the movable pin locking plate 3. The stuck/stuck release assembly 400 may be mounted to the fixed plate 1. The locking portion 411 is driven to move into or out of the movement track of the movable pin locking plate 3 by using an unlocking mechanism and/or a power mechanism through a connecting piece or a rotating shaft. The connecting piece comprises an elastic connecting piece or a transmission structure.

Referring to fig. 10-17, in the charging module 100 according to the second embodiment of the present invention, the locking/unlocking assembly 400 includes a movable locking plate 410 and a rotatable unlocking plate 420, and the movable locking plate 410 and the rotatable unlocking plate 420 are used in combination, specifically, the locking portion 411 of the movable locking plate 410 can be locked into or released from the movement track of the movable pin locking plate 3. In the charging module 100 according to the third embodiment of the present invention shown in fig. 18, the locking/unlocking assembly 400 includes a solenoid valve, and the solenoid valve controls the extension shaft thereof to extend and retract as the locking portion 411 to enter or exit the movement track of the movable pin locking plate 3.

Referring to fig. 10-17 again, the charging module 100 according to the second embodiment of the present invention further includes a locking/unlocking assembly 400, compared to the first embodiment, specifically, the locking/unlocking assembly 400 includes a movable locking plate 410 and a rotating unlocking plate 420, and the movable locking plate 4 is driven to be engaged with or disengaged from the movable pin locking plate 3. In this embodiment, the fixing plate 1 serves as a main body fixture of the module for collectively mounting the components, thereby improving the assembly efficiency and saving the number of the fixtures. Two slideways 15 and a pair of slide rails 2 are arranged on the fixed plate 1, two distributed sides of the two slideways 15 are respectively used for installing the movable pin locking plate 3, the front faces of the pair of slide rails 2 and the fixed plate 1 define a bin 10 for entering and exiting the mobile power supply, hole sites are formed in the slide rails 2 and serve as through holes 21, and pin shafts 31 for the movable pin locking plates stretch out and draw back to lock or unlock the mobile power supply 300 through the hole sites. In this embodiment, the slide rail 2 may be an integral structure of the fixing plate 1, vertically arranged on two sides of the front surface of the fixing plate 1, and located on the inner side of the side wall 12 in parallel. The length direction of the slide rail 2 is consistent with the longitudinal extension along the entering and exiting direction of the mobile power supply, the center of the slide rail defines a central sliding chute 20 which is longitudinally extended, and the mobile power supply moves along the sliding chute 20. The back end of the fixing plate 1 along the deepest bin 10 is a back plate 13, and the back plate 13 is provided with a through hole 131 for installing a charging thimble.

The same as the first embodiment, the outer sides of the two ends of the transverse slide ways 15 on the back of the fixing plate 1 are respectively provided with a guide groove 18 penetrating through the fixing plate, in this embodiment, each slide way 15 is linearly aligned to the transverse direction, a space is arranged at intervals for installing the rotary unlocking plate 5, and one end of each slide way opposite to the other end is respectively provided with a clamping hook 151 for installing an elastic piece. A through hole 152 is formed on the side wall 150 of the slide way 15, and the clamping part 411 of the movable clamping plate passes through the hole 152 to enter or exit the moving track of the movable pin locking plate 3, i.e. the slide way 15.

The back 142 of the fixed plate further includes a longitudinal slide 16 for mounting the movable unlocking plate 4, two outer sides (or at least one outer side) of the longitudinal slide are respectively provided with a longitudinal guide groove 19 penetrating through the fixed plate, namely the outer side of the side wall 160, and the extending baffle 46 of the movable unlocking plate 4 passes through the guide groove 19 and extends into the bin 10 to move back and forth. The two sides (or at least one side) of the longitudinal slideway 16 are also provided with a plurality of limiting columns 162 for installing the movable unlocking plate 4, the limiting columns 162 are used for installing and guiding/limiting the front and back movement of the movable unlocking plate 4, the movable unlocking plate is correspondingly provided with a slot 49, and the limiting columns 162 extend into the slot 49 to be matched with the slot 49 in a relative movement manner. As an example, a plurality of limiting posts 162 for mounting the movable unlocking plate 4 are disposed on the inner sides of the two side walls 160 of the slideway 16, and are arranged longitudinally, and a pair of limiting posts 162 may be disposed longitudinally back and forth for guiding the movable unlocking plate 4 to move back and forth and limiting the maximum displacement of the back and forth movement. The fixing plate 1 is further provided with a hook 161, specifically, the hook 161 is arranged at the front end in the longitudinal slideway 16, at the side facing the channel opening 11, for installing an elastic member.

On the back 142 of the fixing plate, there are also provided mounting structures, guiding or limiting structures for the locking/unlocking assembly 400 between the front end of the longitudinal slideway 16 and the two sections of transverse slideways 15, including a fixing post 164 for mounting the rotary unlocking plate, a guiding post groove 166 for mounting the elastic element, and a guiding post assembly 167 for mounting/guiding/limiting the movable locking plate, specifically, these structures are arranged longitudinally, specifically, longitudinally along the center line of the front end of the slideway 16. The fixing post 164, the guide post groove 166 and the guide post assembly 167 are vertically and upwardly protruded on the bottom surface of the slideway 16, and may be a structure integrally formed with the fixing plate 1, or may be an insert which is inserted or fixedly mounted on the back surface of the fixing plate by a fastener, and the height of the vertical and upwardly protruded height thereof is preferably lower than the height of the longitudinal slideway side wall 160 and/or the height of the limiting post 162 on which the movable unlocking plate 4 is mounted, and this design makes the movable unlocking plate 4 move forward and backward on the upper layer, and the locking/unlocking assembly 400 is located on the lower layer of the movable unlocking plate 4, that is, the locking/unlocking assembly 400 is located between the movable unlocking plate 4 and the bottom surface of the slideway on the back surface of the fixing plate, so as to form. As a specific example, the guide pillar groove 166 is a U-shaped groove vertically disposed on the center line of the bottom surface of the slide way 16, and a U-shaped notch is formed in the middle; the fixing column 164 for mounting the rotating unlocking plate is a hollow column vertically arranged on the central line of the bottom surface of the slideway 16, a screw hole is formed in the center, and the fixing column is fixed on the fixing plate 1 by a screw; the guide column assembly 167 includes a hollow column vertically disposed on the center line of the bottom surface of the slide way 16 and a guide plate at the front end.

The front end of the slide rail 2 is provided with a bin door fitting hole 23 close to the bin opening 11 for rotatably mounting the bin door 9.

The fixed plate 1 is used for installing the motor 7 and the motor cover 71, fixing the motor and protecting dust. The fixed plate 1 is also provided with a detection switch (position stroke detection sensor) 83. The fixed plate 1 is used for installing a bin gate 9. The lamp panel 93 is installed in front of the fixing plate. The main control PCB board 200 is installed on the back of the fixing board.

Other structures of the fixing plate 1 are the same as or similar to those of the first embodiment, and are not described herein.

The movable pin-locking plate 3 according to the second embodiment of the present invention is substantially the same as that of embodiment 1, except that a through-going slot 370 is formed on the side wall 37 thereof as a clamped portion, and a clamping portion (clamping portion 411) of the movable clamping plate can be clamped into the clamped portion of the movable pin-locking plate 3, such as the slot 370, to clamp the movable pin-locking plate 3, so as to prevent the movable pin-locking plate 3 from moving away from the locked power supply and prevent the movable power supply from being stolen. The movable pin locking plate 3 is respectively connected by an elastic element, i.e. a tension spring 6, one end of the same tension spring 6 is connected with a hook 36 in the cavity of the movable pin locking plate, and the other end is connected with a corresponding movable pin locking plate 3 and is arranged on a clamping hook 151 arranged in the transverse slideway 15, so that the movable pin locking plate 3 is elastically and telescopically arranged in the slideway 15, the movable pin locking plate 3 is driven to transversely reciprocate, a pin shaft 31 of the movable pin locking plate is driven to extend out or retract from a through hole 21 on the slide rail 2 and enter or withdraw from the motion track of the mobile power supply, and the locking or unlocking matching of a hole 301 of the mobile power supply in the warehouse 10 is.

In this embodiment, the two movable pin locking plates 3 are respectively connected by an elastic member, i.e. one tension spring 6, and in the locking state of the mobile power supply, the elastic member tension spring 6 is in the stretching state of the minimum deformation amount, and when the rotating unlocking plate 5 and the movable unlocking plate are used for supporting and unlocking, the tension springs 6 which are respectively connected to the movable pin locking plates 3 and the fixed plate slide way 15 on the two sides are synchronously supported to generate the gradually increased stretching deformation amount.

In the embodiment, the movable pin locking plate 3 is arranged in the module, can move repeatedly in the slide way, and can move and is not fixed; the movable pin locking plate is provided with a plurality of pairs of sliding columns 34, the sliding columns 34 can reduce friction contact surfaces in the movement process, the movement is smooth, and the deviation is reduced in the control movement process; the movable unlocking plates 3 on the two sides are connected by an elastic piece 6 and are in a stretching state, and the elastic piece is a tension spring in the embodiment; the moving and stopping strokes of the movable pin locking plates 3 on the two sides are respectively influenced by the movable unlocking plate 4 and the rotary unlocking plate 5, the movable pin locking plates can be separated in a back direction and can also move close to each other in opposite directions, and the stroke position influence result is that the movable pin locking plates are opened by the outermost contour lines of the movable unlocking plates and the rotary unlocking plates within the same time, and the stroke of the pin shaft is driven to change. When no mobile power supply 300 is in the warehouse way 10, the rotating unlocking plate 5 is in a reset contour line state, the movable unlocking plate 4 moves forwards under the action of the tension spring, the unlocking part of the movable unlocking plate is in a reset contour line state of the movable pin locking plates at two sides of the movable unlocking plate, namely, the movable unlocking plate 4 is shown to open the movable pin locking plate 3, the pin shaft 31 is led to exit from the inner side of the slide rail 2, no obstacle exists in the warehouse way 10, and the risk that other brands of mobile power supplies with hole sites or other types of mobile power supplies which are not universal cannot be blocked after being carelessly placed in the warehouse way can be prevented. The rotating unlocking plate 5 is in a reset contour line state, when a mobile power supply with a hole position matched with the hole position is inserted into the warehouse channel, the movable unlocking plate 4 moves backwards from the reset contour line state and moves backwards along with the continuous stretching of the mobile power supply to push the movable unlocking plate 4, if the opening contour line of the unlocking part of the movable unlocking plate leaves the movable pin locking plates 3 on two sides, the movable pin locking plates 3 can gradually approach to each other until the pin shaft 31 is clamped in the hole position 301 of the mobile power supply. When a user needs to use the mobile power supply, the rotating unlocking plate rotates to the unlocking contour line to stretch the movable pin locking plates 3 on the two sides, the pin shafts 31 of the movable pin locking plates on the two sides leave the hole positions 301 of the mobile power supply to unlock, and the movable unlocking plate 4 can pull out the mobile power supply 300 immediately. The rotary unlocking plate 5 is reset under the driving of the motor and stays in a reset contour line state after being unlocked, so that the movable pin locking plates 3 on the two sides can be timely and oppositely close to and lock the hole position of the mobile power supply in real time when the mobile power supply returns next time, and the mobile power supply can be timely and agile to be locked.

The movable pin locking plate 3 is also provided with a position detection part, the position detection part touches the sensor 8 to judge that the movable pin locking plate 3 moves in place, and the position detection part is used for judging the position of the movable pin locking plate 3 and judging whether the compliance of the mobile power supply in the warehouse way belongs to normal return alone or by further combining other position information. In the present embodiment, the position detecting portion 38 is a surface of the movable pin locking plate from which the side wall 37 protrudes outward. Other structures of the movable pin locking plate 3 are the same as or similar to those of the first embodiment, and are not described herein again

In the second embodiment of the present invention, the movable unlocking plate 4:

1) the movable unlocking plate 4 is sleeved on a limiting column 162 formed by a plurality of columns of the fixing plate 1, and is movable and not fixed.

2) One end of the movable unlocking plate 4 is connected with the elastic piece 61, and the other end of the elastic piece 61 is connected with the fixed plate 1. The movable unlocking plate mainly has five functions. On one hand, when the warehouse is free of the mobile power supply, the unlocking part 40 of the movable unlocking plate can adaptively and real-timely open the pin locking plates 3 on the two sides under the action of elastic force to move out of the sliding rails 2 and pass through the inner side surfaces of the pin holes 21, so that the warehouse 10 is free of obstacles, and the mobile power supply can be returned to the module warehouse 10 at any time. On the other hand, when the mobile power supply needs to be borrowed, the movable unlocking plate 4 can pull out the mobile power supply to be sent out towards the direction of the warehouse way opening 11 under the action of elastic force, and a user can take the mobile power supply conveniently. The third aspect is that when no mobile power supply is arranged in the warehouse, the side wall 41 of the movable unlocking plate 4 pushes the forward pushing part of the rotary unlocking plate to enable the rotary unlocking plate to rotate, and the backward pushing part of the rotary unlocking plate can push the movable locking plate to retreat at the moment, so that the clamping limitation on the movable pin locking plate 3 is removed. In the fourth aspect, when the portable power source is returned to the warehouse, the side wall 41 of the movable unlocking plate 4 releases the pushing force to the rotating unlocking plate while the movable unlocking plate 4 is retracted, the rotating unlocking plate correspondingly releases the restriction to the movable locking plate, and the movable locking plate advances under the action of the pushing force to enable the locking part of the movable locking plate to lock the movable pin locking plate 3. In the fifth aspect, when the portable power source is returned to the warehouse, the movable unlocking plate 4 is retracted, and simultaneously, the unlocking part 40 of the movable unlocking plate gradually leaves the movable pin locking plates 3 on both sides, so that the movable pin locking plates 3 can approach each other, and the pin shafts 31 of the movable pin locking plates can extend into the hole sites 301 of the portable power source to be locked.

3) The unlocking part (head) 40 of the movable unlocking plate is provided with a guide taper head, the guide taper head has the size width transition, the guide taper head of the movable unlocking plate has the width transition from small to large along with the approach of the stroke to the movable pin locking plate 3 in the unlocking process, the movement resistance is reduced, and the movable unlocking plates on the two sides are easily opened simultaneously.

The movable unlocking plate 4 in the present embodiment is different from the first embodiment in that: the bottom of the tail part 45 of the movable unlocking plate can be not provided with the clamping groove 48, the movable unlocking plate 4 is integrally supported on the slide way side wall 160 in a sliding fit mode, the slide way side wall 160 integrally supports the movable unlocking plate 4 away from the front face of the fixing plate by a certain height, so that the space is favorably vacated for installing the clamping/unlocking assembly 400, and the side wall 41 is movably matched with the clamping/unlocking assembly 400. In this embodiment, the guiding taper head of the unlocking part 40 is located at the front end head part, and the guiding taper head is located at the top horizontal width center position of the front end of the cavity 42 and extends forwards horizontally, the side walls 41 at two sides of the cavity 42 are double-layer side walls, and comprise inner side walls 47 and outer side walls 48, and a slot 49 is defined between the double-layer side walls. The cavity 42 is through-going up and down, and the slot 49 is preferably through-going up and down. The outer sidewall 48 is supported on the slideway sidewall 160 for sliding fit, and the inner sidewall extends downwards to the bottom surface of the slideway 160 for being movably matched with the rotary releasing plate 420, specifically, the inner sidewall 47 drives the rotary releasing plate 420 to rotate. After the movable unlocking plate 4 is slidably mounted in the slideway 16, a limiting column 162 arranged on the fixing plate extends upwards into the open slot 49 of the movable unlocking plate 4. As a specific example, four sections of slots 49 are correspondingly formed between the inner and outer sidewalls of the left and right sides corresponding to two pairs of limiting posts 162 arranged in front and rear, and one limiting post 162 is inserted into each slot, so that when the movable unlocking plate 4 moves forward and backward, it is limited by the front end or the rear end of the slot 49.

Other structures of the movable unlocking plate 4 are the same as or similar to those of the first embodiment, and are not described in detail herein.

In the second embodiment, the central shaft 56 of the rotary unlocking plate 5 extends forward and backward, the front end thereof is connected to the motor output shaft, the rear end thereof passes through the center of the rotary unlocking plate 5, and the rear end thereof forms the wave wheel portion 57. In this embodiment, the center shaft 56 is a hollow shaft, the center shaft hole 52 is formed inside the center shaft to penetrate through both ends of the center shaft, the diameter of the center shaft 56 at the rear end is enlarged to form a rear end impeller structure, and the rear end impeller 57 and the position detection unit 51 are respectively located at the front and rear ends of the rotary unlocking plate 5 and rotate coaxially. The pulsator portion 57 at the rear end includes a continuous pulsator end surface formed between the shaft hole 52 and the inner wall of the center shaft 56 in such a manner that a circle of peaks 58 and valleys 59 are alternately connected. The shaft hole 52 of the rear impeller is used for inserting, positioning and guiding the shaft 412 of the movable clamping plate 410, and the end face of the impeller is movably matched with the boss 413 of the movable clamping plate 410.

When a mobile power supply is needed, the main control PCB 200 of the charging module 100 can control the motor 7 to drive the rotating unlocking plate 5, the contour line of the rotating unlocking plate 5 opens the movable pin locking plate 3, the pin 31 of the movable pin locking plate 3 is separated back to back relative to the duct 10, the pin 31 leaves the inner side of the duct when reaching the set stroke, at the same time, the impeller 57 of the rotary unlocking plate pushes away the movable locking plate 410 to make the locking part 411 far away from the motion track of the movable pin locking plate 3, at this time, the compartment 10 is in a complete unlocking state, and the motor 7 drives the rotary unlocking plate 5 to reset, when the long axis profile of the detection part 51 of the rotary unlocking plate 5 is detected to be contacted with the sensor 80, the control PCB 200 controls the long axis of the unlocking plate of the rotary unlocking part 50 to be in a reset state, and a reset space is reserved in advance mainly for the next time that the two movable pin locking plates 3 approach each other. The movable unlocking plate 4 is matched with the tension spring 61 and is in a stretching state usually, when the rotary unlocking plate 5 rotates to unlock the movable pin locking plate 3, the movable pin locking plate can be timely and flexibly moved towards the direction of the front cabin passage opening 11 to reset, the movable power supply is pulled to move towards the cabin door 9, the unlocking head 40 of the movable unlocking plate 4 can move to the position for opening the movable pin locking plates 3 on the two sides, and the movable power supply can be borrowed by a user at the moment, so that the borrowing operation is realized. When the user takes the mobile power supply away, the door is rotated to be reset and closed, so that the protection effect on the warehouse 10 is achieved.

When the mobile power supply is returned, the mobile power supply is pushed into the cabin 10 by means of the manpower of a user, the cabin door 9 is firstly pushed to be unscrewed in an aligning mode, the mobile power supply continuously stretches into the cabin and simultaneously pushes the movable unlocking plate 4 to move towards the direction of the cabin charging thimble 130, the outline of the unlocking head 40 of the movable unlocking plate 4 is transited from the large width end to the small width end, the spaces of the movable pin locking plates 3 on the two sides are released and gradually move towards each other, after the movable unlocking plate 3 moves to the preset stroke, the charging copper column of the mobile power supply is contacted with the charging thimble 130 of the module, and at the moment, the pin shaft 31 of the movable pin locking plate flexibly stretches into the hole position 301 of the mobile power supply in real time to be locked. In the process of moving back the movable unlocking plate 4, the side wall 41 of the movable unlocking plate 4 gradually releases the pushing of the rotating unlocking plate 420, the rotating unlocking plate 420 is released, the movable clamping plate 410 moves forward along with the moving back of the movable unlocking plate 4 under the action of spring force, the clamping part 411 of the movable clamping plate can extend into the clamped part (clamping groove 370) of the movable pin locking plate to form clamping position, when the detection part 38 of the movable pin locking plate touches the position switch (namely, the position stroke detection sensor 8), the position switch is detected, and therefore the returning operation is realized.

The three position and stroke detection sensors (or position switches or stroke switches) 8 are adopted, one is to detect the motor to drive the rotary unlocking plate to reset to the position, and the rotary unlocking plate 5 is guaranteed to stop on the preset contour line, so that the movable pin locking plates 3 on the two sides after the next mobile power supply returns to the warehouse channel can timely and effectively lock the hole position of the mobile power supply, namely, the position and stroke detection sensors correspond to the stroke detection sensors 80 of the first embodiment. The other is to detect that the movable pin locking plate 3 is reset in place, the sensor aims to assist the main control PCB 200 to judge whether the inserted mobile power supply is returned or lent normally, when the hole site of the mobile power supply is returned after foreign matters are artificially filled, the movable pin locking plate 3 is difficult to effectively lock the hole site of the mobile power supply, and then the mobile power supply is taken out illegally, so that the mobile power supply is lost. When the sensor is available, the sensor can judge that the mobile power supply is abnormally returned according to the fact that the stop stroke of the movable pin locking plate is not within the set range, the main control PCB correspondingly starts the motor to drive the rotary unlocking plate to rotate to open the movable pin locking plates on the two sides, the movable unlocking plate pulls the mobile power supply out of the warehouse, and a user realizes that foreign matters cannot be filled in the hole position of the mobile power supply before returning the mobile power supply, namely the sensor corresponds to the stroke detection sensor 81 of the first embodiment. A third stroke detection sensor (or stroke detection switch) 83 is located at the rear side of the duct 10, for example, disposed on the main control PCB 200 and extending into the duct 10 through an opening on the duct back plate 13. The third stroke detection sensor 83 mainly detects the stroke of the extending baffle part 46 of the movable unlocking plate 4, when the mobile power supply returns to the position, the extending baffle plate 46 of the movable unlocking plate is pushed by the mobile power supply 300 to touch the detection switch 83, the module charging thimble 130 is also communicated with the copper column of the mobile power supply, the detection part 38 of the movable pin locking plate 3 touches the detection switch (position stroke detection sensor) 81, and whether the mobile power supply effectively returns in the warehouse is judged according to the detection signals and the identification information, so that the judgment condition is increased, and the use reliability of the module is improved. When the portable power source is lent, the extending baffle 46 of the movable unlocking plate 4 leaves the detection switch 83, the module charging thimble 130 is also separated from the copper column of the portable power source, the detection part 38 of the movable unlocking plate does not touch the detection switch 81, and whether the portable power source is effectively lent in the warehouse is judged according to the detection signals and the identification information, so that the misjudgment of the judgment condition is increased, and the use reliability of the module is improved.

In the second embodiment of the present invention, the locking/unlocking assembly 400 of the charging module 100 includes a movable locking plate 410 and a rotary unlocking plate 420. The locking/unlocking assembly 400 is matched with the rotary unlocking plate 5 (specifically, the impeller part 57 of the rotary unlocking plate) and the movable unlocking plate 4 to realize anti-theft locking or unlocking.

The movable locking plate 410 is an integral structure, and a plurality of portions of the plate body are hollowed to form a cavity (which may be through up and down or not through), so as to facilitate installation or installation of other structures or weight reduction. The movable locking plate 410 has a hollow body formed therein to form a hollow structure having front and rear ends and left and right side walls 418. The movable locking plate has a protruding shaft 412, a boss 413, and a locking portion 411, which protrude forward from the front end thereof. In a specific example, the shafts 412 and the bosses 413 are formed such that the front end of the movable locking plate 410 horizontally extends forward in the longitudinal direction and is spaced apart from the locking portion 411 by a horizontal lateral distance.

The shaft 412 is preferably a cylindrical shaft that engages the central axial bore 52 of the impeller portion 57 at the rear end of the rotating unlocking plate and is capable of extending into and out of the axial bore 52 for coaxial positioning. The boss 413 is parallel to the shaft 412, may be slightly shorter than the shaft 412, and is slidably engaged with the surface of the pulsator 57 having a concave-convex position at the rear end of the rotary unlocking plate, thereby pushing the wave trough forward or being pushed backward by the pulsator 57. The shaft 412 and the boss 413 are synchronously movably matched with the impeller part 57.

The clamping parts 411 are of a protruding block structure extending forwards, are movably matched with hole positions 152 arranged on the lateral slide way lateral walls 150 of the fixing plate and clamping grooves 370 arranged on the lateral walls of the movable pin lock plate 3, and specifically, the clamping parts 411 move forwards to penetrate through the hole positions 152 and extend into the clamping grooves 370 to form longitudinal clamping limitation, so that the reciprocating motion of the movable pin lock plate, which is close to or far away from each other, in the transverse direction is prevented. The locking portion 411 retreats to release the position-lock restriction.

The movable locking plate 410 is further provided with a guide post 416 for mounting an elastic member, specifically, a spring 62. The guide post 416 is arranged along the longitudinal direction, the spring 62 is sleeved on the guide post 416, one end of the spring 62 is abutted against the vertical bottom plate 4160 of the guide post 416, the other end of the spring 62 is abutted against the end surface of the guide post groove 166 provided with the elastic element and arranged on the fixed plate 1, and the vertical bottom plate 4160 is parallel to the guide post groove 166, and the space between the vertical bottom plate 4160 and the guide post groove 166 accommodates the guide post 416 arranged in the longitudinal direction to wear the spring 62 which can. The free ends of the guide posts 416 extend into the guide post slots 166 of the fixed plate and are movable back and forth.

The cavity at the front end of the movable locking plate 410 forms a guide groove 415 which is matched with the guide column assembly 167 of the fixing plate, and the guide column assembly 167 extends into the guide groove 415 to guide and limit the forward or backward movement of the movable locking plate 410.

The rear end of the movable locking plate 410 forms a cavity 417, and the cavity 417 is formed with a segment of notches 4170, 4171 corresponding to the two side walls 418 and penetrating the cavity 417. The cavity 417 is used for accommodating the rotary unlocking plate 420, the rotary unlocking plate 420 is accommodated in the cavity 417 at the tail of the movable locking plate 410 after being mounted on the fixed column 164 on the fixed plate 1, and the front and rear pushing parts 421 and 422 at two sides of the rotary unlocking plate 420 respectively extend into and/or out of the notches 4170 and 4171 on two side walls of the cavity of the movable locking plate, so as to be matched and interacted with the movable locking plate 410 and/or the external movable unlocking plate 4. The corresponding end surfaces of the notches 4170 and 4171 respectively form a front push surface 4180 and a rear push surface 4181, which are in pushing cooperation with the front and rear push parts 421 and 422 at the two sides of the rotating unlocking plate 420. In this embodiment, the vertical base plate 4160 serves as a partition between the guide grooves 415 (front end cavity) and the (rear end) cavity 417, and also serves as a vertical base plate to which the guide posts 416 are mounted or integrally formed.

In this embodiment, the rotating unlocking plate 420 is similar to a seesaw, one side of which extends into the motion track of the movable unlocking plate 4 and can be shifted by the side wall 41 of the movable unlocking plate, and the other side of which extends into the motion track of the movable locking plate and can shift the movable locking plate 410 to retreat. Specifically, the rotating unlocking plate 420 includes a hollow central rotating shaft 423 and a pair of protrusions, such as a pair of rotating blades, disposed on an outer wall of the hollow rotating shaft 423 as the front and rear propelling parts 421 and 422, respectively. The front and rear propelling parts 421 and 422 are disposed centrally symmetrically or asymmetrically on both sides of the hollow rotating shaft 423. The hollow shaft 423 has a shaft hole 424 at the center. When the rotary unlocking plate 420 is installed on the fixed plate 1, the hollow rotating shaft 423 is sleeved on the fixed column 164 for installing the rotary unlocking plate and is in running fit with the fixed column. The rotating unlocking plate 420 rotates around the fixed column 164 by moving one of the pair of rotating blades, i.e., the front and rear pushing parts 421 and 422. In a specific example, the forward pushing portion 421 of the rotating unlocking plate 420 extends into the motion track of the movable unlocking plate 4 and can be shifted by the movable unlocking plate 4, and the backward pushing portion 422 extends into the track of the movable locking stop plate 420 and can shift the movable locking stop plate 410, so as to drive the movable locking stop plate 420 to advance for locking or release the movable locking stop plate 420.

When the movable unlocking plate 4 moves forward and approaches the rotating unlocking plate 420, one side wall 47 of the movable unlocking plate 4 can toggle the rotating unlocking plate 420 to drive the movable unlocking plate to rotate when the movable unlocking plate 4 moves forward, at the moment, the other side of the rotating unlocking plate 420 can toggle the movable clamping plate 410 to retreat, and the clamping part 411 is driven to leave the motion track of the movable pin locking plate 3, so that the clamping limitation on the movable pin locking plate 3 is released. The movable catching plate 410 is elastically connected to the stationary plate 1 by an elastic member such as a spring 62, and the spring 62 is compressed to have a tendency to push the movable catching plate 410 forward in real time.

The movable locking plate 410 is provided with a longitudinal boss structure and a cylindrical shaft 412, the boss 413 and the cylindrical shaft 412 of the movable locking plate extend into contact with the end face wave wheel part 57 and the alignment shaft hole 52 of the rotary unlocking plate to ensure coaxial unbiased position, and under the real-time pushing action of an elastic part, namely a spring 62, the boss 413 of the movable locking plate can change the fluctuation height along with the concave-convex position of the wave wheel of the rotary unlocking plate and correspondingly move forward or backward, so that the locking part 411 of the movable locking plate can extend into or leave the motion track of the movable pin locking plate, and the locking or unlocking effect of the movable pin locking plate is realized. The end face pulsator 57 in the present embodiment includes a plurality of peaks 58 and valleys 59 to form an end face structure with a concave-convex position on the end face. The concave-convex position undulation end face of the end face wave wheel portion 57 includes a wave crest and a wave trough: the first purpose is as follows: for the rotating unlocking plate 5, on one hand, it is necessary to ensure that the clamping part 411 of the movable clamping and stopping plate can retreat in advance or in time and unlock the clamped part of the movable pin locking plate, i.e. the clamping groove 370, so as to make room for the movable pin locking plate 3 to retreat, and the clamped part of the movable clamping and stopping plate, i.e. the clamping groove 370, is not collided with the clamping part 411 of the movable clamping and stopping plate. On the other hand, the movable locking plate 410 needs to be ensured to advance in time, and the movable locking plate 3 can be locked within the locking range, that is, the mobile power supply needs to be locked when being returned to the position. The second purpose is as follows: for the movable unlocking plate 4, on one hand, it is required to ensure that the clamping part 411 of the movable clamping plate can retreat in advance or in time, space is left for the movable pin locking plate 3 to retreat and unlock the mobile power supply, and the clamped part, namely the clamping groove 370 of the movable pin locking plate, does not collide with the clamping part 411 of the movable clamping plate. When no mobile power supply exists or a mobile power supply is just borrowed, the movable unlocking plate 4 moves forwards under the action of the tension spring 61, the unlocking part 40 of the movable unlocking plate guides the movable pin locking plates 3 on two sides from small to large to be gradually spread, the movable pin locking plates retreat in the transverse direction, the clamped part, namely the clamping groove 370 of the movable pin locking plates is close to the clamping part 411 of the movable clamping plate, and therefore the clamping part 411 needs to be ensured to leave out of the movement track of the clamped part in advance to avoid collision. On the other hand, it is necessary to ensure that the movable locking plate 410 can advance in time, that is, when the mobile power supply returns, during the process of retreating the movable unlocking plate 4, the unlocking portion 40 of the movable unlocking plate gradually retreats from the movable pin locking plates 3 on both sides, and at the same time, the side wall 41 of the movable unlocking plate needs to release the restriction on the rotatable locking plate 420, so that the movable locking plate 410 can advance under the action of the spring 62 to clamp the clamped portion of the movable pin locking plate, that is, the clamping groove 370, and the clamping is completed after the movable pin locking plate locks the mobile power supply.

The purpose of using the movable catch plate 410 and the rotating release plate 420 is to prevent the person from taking out by straightening with a thin tape in an improper way: since the two movable pin locking plates 3 are connected by the spring 6 and provide elasticity, the elasticity is flexible and flexible, and the tension is not too large. When the side hole 301 of the portable power source is recessed in the hole by, for example, a binding band or a thin adhesive tape, the portable power source is returned, although the portable power source can be locked by the movable pin locking plate, and the detection portion 38 of the movable pin locking plate is detected by the detection sensor 81, the return is successful. Later, the thin bandage can be pulled straight step by people, the bandage will push the pin shaft 31 of the movable pin locking plate to leave the hole position 301 of the mobile power supply, the movable pin locking plate loses the locking effect on the mobile power supply, and the mobile power supply can be taken away in an improper mode. By adding the movable clamping and stopping plate 410, the clamping and stopping part 411 extends into the transverse movement track of the movable pin locking plate 3, so that the clamping effect can be realized, the movable pin locking plate 3 cannot retreat, the bandage is difficult to straighten at the moment, the pin shaft 31 can still lock the mobile power supply, and the mobile power supply can be effectively prevented from being taken away in an improper mode.

The assembly sequence of the charging module 100 in the second embodiment is: firstly, preparing a fixing plate 1 which already comprises a bin passage 10; the second step bin gate 9 is installed on the fixed plate 1, the bin gate 9 is clamped in the hole position 23 of the fixed plate, and the torsion spring is sleeved on the bin gate; thirdly, assembling the movable pin locking plates 3 at two sides, and pressing the sliding columns 34 into the slide ways 15 of the fixed plate; the fourth step is to assemble the rotating unlocking plate 420, which is sleeved on the cylinder 164 of the fixed plate; fifthly, assembling the movable clamping plate 410, connecting the movable clamping plate 410 and the fixed plate 1 by the spring 62, and mounting the spring 62 on the fixed plate 1; sixthly, assembling a middle movable unlocking plate 4; seventhly, tension springs 6 and 61 are assembled, the fixed plate 1 and the movable pin locking plate 3 are connected, and the fixed plate 1 and the movable unlocking plate 4 are connected; eighth, assembling the motor 7 and the rotary unlocking plate 5, wherein the cylindrical shaft 412 of the movable clamping plate is sleeved in the circular hole, namely the shaft hole 52, of the rotary unlocking plate; ninth, assembling a motor cover 71; tenth step 80, 81, 83 of assembling detection switches (position stroke detection sensors); the tenth step is to assemble the lamp panel 93; the twelfth step assembles the main control PCB panel 200.

Referring to fig. 11(a) to 11(g), when the charging module 100 is empty and in the unlocking state, the side wall 41 of the movable unlocking plate 4 pushes the forward pushing portion 421 of the rotary unlocking plate to make the rotary unlocking plate 420 rotate, and at this time, the backward pushing portion 422 of the rotary unlocking plate pushes the movable locking plate 410 to retreat, and the locking portion 411 of the movable locking plate leaves out of the movement track of the movable pin locking plate, so that the locking restriction on the movable pin locking plate is released. The movable unlocking plate 4 moves forwards under the action of the tension spring 61, the unlocking part 40 of the movable unlocking plate guides the movable pin locking plates 3 on two sides to be gradually opened from small to large, the movable pin locking plates 3 retreat in the transverse direction, and no obstacle exists in the warehouse way 10. The rotary unlocking plate 5 is in a reset minimum contour line state, namely a long shaft vertical state, the long shaft contour of the detection part 51 of the rotary unlocking plate 5 is detected and stopped after touching the sensor 80, the control PCB 200 controls the unlocking plate long shaft of the rotary unlocking part 50 to be in a reset state vertically, the detection part 38 of the movable pin locking plate does not touch the detection switch 81, the movable unlocking plate 4 is in a reset maximum contour line state, the unlocking part 40 of the movable unlocking plate can self-adaptively support the pin locking plates 3 on two sides to move out of the sliding rail 2 and pass through the inner side surfaces of the pin holes 21 in real time under the action of elastic force, the warehouse 10 is free of obstacles, and the movable power supply can be connected to return to the module warehouse 10 at any time. At this time, the wave troughs 59 of the wave wheel part 57 of the rotary unlocking plate 5 are aligned with the bosses 413 of the movable locking plate, a space allowing the movable locking plate 410 to move forward is reserved between the bosses 413 and the wave troughs 59 of the movable locking plate, and the bosses 413 of the movable locking plate extend into the wave troughs 59 of the wave wheel part 57 of the rotary unlocking plate. The extension spring 61 that activity unlocking plate 4 connects is located the deflection less, activity unlocking plate 4 antedisplacement resets, the extension spring 61 that activity round pin locking plate 3 connects is located the deflection great, the round pin axle 31 of both sides activity round pin locking plate is retreated and is located outside storehouse 10 medial surface, the lateral wall 41 (specifically inside wall 47) of activity unlocking plate 4 is stirred rotatory forward portion 421 of separating the board and is impeld forward and rotatory, thereby drive backward portion 422 stir back face 4181 of activity locking plate backward, make activity locking plate 410 retreat, compress spring 62 simultaneously, the spring 62 that activity locking plate connects is in the great state of deflection, the clamping part of activity locking plate retreats and keeps away from the by the card portion of activity round pin locking plate namely draw-in groove 370 and separate the card. The bin gate 9 is in the closed reset.

Referring to fig. 12(a) to 12(g), when the mobile power supply in the charging module 100 returns to the locked state, the mobile power supply pushes the mobile power supply to enter the warehouse way by the action of manpower to synchronously push the movable unlocking plate 4 until the mobile power supply is locked by the pin shaft 31 of the movable pin locking plate, the tension spring 6 connected to the movable pin locking plate is in a state with a small deformation, the unlocking part 40 of the movable unlocking plate moves backwards to be away from the opening part 35 of the movable pin locking plate, and the tension spring 61 connected to the movable unlocking plate 4 is in a state with a large deformation. The side wall 41 of the movable unlocking plate 4 retreats away from the forward pushing part 421 of the rotary unlocking plate, because the spring 62 connected with the movable locking plate 410 is in a compressed state and pushes the movable locking plate 410 forward to reset the spring to a smaller compression deformation amount, the locking part 411 of the movable locking plate moves forward to extend into the movable track of the pin locking plate 3 and is clamped into the clamped part 370 of the movable pin locking plate, and the movable locking plate 410 clamps the movable pin locking plate 3 to finish returning. The wave troughs 59 of the pulsator portion 57 of the rotary unlocking plate face the bosses 413 aligned with the movable latching plate, a space is provided between the bosses 413 and the wave troughs 59 to allow the movable latching plate 410 to advance, and the bosses 413 of the movable latching plate protrude into the wave troughs 59 of the pulsator portion of the rotary unlocking plate. The copper column of the mobile power supply is in contact with the charging thimble 130. The detection switch 80 is contacted with the detection part 51 of the rotary unlocking plate, and the rotary unlocking plate is reset to be in a long shaft vertical state; the detection switch 81 is in contact with the detection portion 38 of the movable pin lock plate, and detects position information of the movable pin lock plate to confirm whether the portable power source is returned normally. The bin door 9 is in an open state.

Referring to fig. 13(a) to 13(g), when the mobile power supply in the charging module 100 is about to borrow the unlocking state, the main control PCB 200 controls the motor 7 to drive the rotary unlocking plate 5 to open the movable pin locking plate 3 and push the movable locking plate 410 away so that the locking part 411 is moved to the outside of the movable pin locking plate, and the mobile power supply is pulled out of the cabin for a certain distance by the movable unlocking plate 4. When the unlocking plate 5 is rotated, the wave wheel part 57 at the end part of the unlocking plate rotates to enable the wave crest 58 to face the boss 413 aligned with the movable clamping plate, so that the movable clamping plate 410 is pushed to retreat by pushing the outer top in advance, and the boss 413 of the movable clamping plate is positioned at the upper edge of the wave crest 58 of the wave wheel part 57 of the rotating unlocking plate, so that the movable clamping plate is pushed backwards to move backwards and be unlocked. The locking portion 411 of the movable locking plate retreats beyond the movement locus of the movable pin locking plate. The movable locking plate 410 pushes the backward pushing part 422 of the rotating unlocking plate 420 to move backward, the forward pushing part 421 and the backward pushing part 422 of the rotating unlocking plate are positioned in a tandem like a seesaw, and the backward pushing part 422 moves backward to drive the rotating unlocking plate 420 to rotate so that the forward pushing part 421 rotates forward.

The movable unlocking plate 4 moves forwards under the action of the tension spring 61, the unlocking part 40 of the movable unlocking plate is guided from small to large to gradually approach the opening part 35 of the movable pin locking plate and open the movable pin locking plates 3 on two sides, the tension spring 6 connected with the movable pin locking plate is gradually increased in deformation, and the tension spring 61 connected with the movable unlocking plate is gradually reduced in deformation. The movable unlocking plate 4 is pushed forward under the action of the tension spring 61, and the side wall 41 of the movable unlocking plate 4 moves forward gradually to be close to the forward pushing part 421 of the rotary unlocking plate for a while without contacting. The spring 62 connected to the movable locking plate is pushed backward and is in a state of large compression deformation. In the transverse direction, the movable pin locking plates 3 on the two sides retreat, and the pin shafts of the movable pin locking plates retreat out of the hole positions of the mobile power supply to unlock. The extension baffle 46 of the movable unlocking plate leaves the detection switch 83, the module charging thimble 130 is also separated from the mobile power copper column, the detection part 38 of the movable unlocking plate does not touch the detection switch 81, and the detection part 51 of the rotary unlocking plate is far away from the detection switch 80 and is not connected. The long axis of the detection part 51 of the rotary unlocking plate is vertical, and the long axis of the rotary unlocking plate is horizontal. The bin door 9 is in an open state.

Referring to fig. 18, in the third embodiment of the present invention, the locking/unlocking assembly 400 is a solenoid valve, and is installed on the back of the fixed plate 1, the extending shaft 430 of the solenoid valve moves in a longitudinal extension and contraction manner, and the extending shaft 430 can extend into the movable pin lock plate slot 370 under the spring action of the solenoid valve, so as to form a locking position for the movable pin lock plate 3, and limit the retraction thereof, thereby achieving the anti-theft function of the mobile power supply. Under the control of the main control PCB 200, the protruding shaft 430 exits the movable pin lock plate slot 370, and the movable pin lock plate is released from being locked. In this embodiment, the fitting structure of the movable unlocking plate 4, the rotary unlocking plate 5 and the corresponding fixed plate 1 is the same as that of the first embodiment. Compared with the second embodiment, the movable locking plate 410 and the rotary unlocking plate 420 are replaced by solenoid valves, and the solenoid valves are installed outside the movable unlocking plate 4. In this embodiment, the movable pin lock plate 3 and other structures are the same as or similar to those of the first and second embodiments, and are not described herein again. In this embodiment, the electromagnetic valve cooperates with the motor-driven rotary unlocking plate 5 and the movable unlocking plate 4, when the mobile power supply is borrowed, the main control PCB 200 instructs to control the electromagnetic valve to act first to enable the extension shaft 430 to retract and leave the clamping groove 370 of the movable pin locking plate, then the motor-driven rotary unlocking plate 5 is controlled to rotate to open the movable pin locking plates 3 on both sides, and at this time, the movable unlocking plate 4 pulls the mobile power supply out of the warehouse 10 for a certain distance to borrow the mobile power supply. When the mobile power supply is returned, the mobile power supply pushes the movable unlocking plate 4 to retreat and enables the unlocking head 40 to retreat out of the pin locking plates 3 on the two sides, the movable pin locking plates 3 approach to each other, the clamping grooves 370 of the movable pin locking plates also cross the extending shafts 430 of the electromagnetic valves, at the moment, the movable pin locking plates complete locking of the hole positions 301 of the mobile power supply, and the extending shafts 430 of the electromagnetic valves extend into the clamping grooves 370 of the movable pin locking plates under the action of elastic force to form clamping positions. The structure and principle of the solenoid valve are prior art and will not be described herein.

It is to be understood that the structure of the movable pin locking plate 3, the movable unlocking plate 4, the rotary unlocking plate 5, and the fitting structure with the fixed plate in the above-described second embodiment may be used alone or in combination in the foregoing first embodiment and/or third embodiment, and the detection switch (sensor) 83 may also be provided in the first embodiment. The components in the embodiments may be combined, replaced or modified, and are not described in detail herein.

In the above embodiment, a pair of movable pin locking plates 3 are used, and are connected to each other or to the fixed plate 1 by elastic members, respectively. It can be understood that a movable pin locking plate 3 may also be used, and is connected to the fixed plate 1 through an elastic member, for example, the movable pin locking plate 3 on any side of the above embodiments is retained, and the unlocking plate pushes the opening portion 35 away to drive the movable pin locking plate 3 away from the warehouse way, so that the pin 31 is withdrawn from the warehouse way to unlock. Of course, more than two movable pin locking plates 3 can be provided, the principle and the structure are similar, and the description is omitted here.

As an alternative embodiment, the locking/unlocking assembly 400 may be mounted on the fixed plate 1 by another transmission mechanism or power mechanism (instead of the movable unlocking plate), and drives the locking portion to enter or exit the movement track of the movable pin locking plate 3, when the mobile power supply is locked in the compartment 10 for charging, the locking portion is locked into the locked portion of the movable pin locking plate 3 to form a locking limit, and when the mobile power supply is unlocked for lending, the locking portion exits from the locked portion to release the locking limit. The clamping part can be an extending shaft, a bulge or other clamping matching structures, the clamped part is a clamping groove 370 arranged on the movable pin locking plate, and other clamping matching structures can be used as the clamped part such as a buckle. Other snap fit arrangements of the prior art are also suitable for the stuck/unchucked assembly 400. The transmission mechanism comprises transmission modes in the prior art such as belt transmission, wheel transmission, gear transmission, a rotating shaft, a connecting rod and the like, the power mechanism comprises electric power such as a motor and a magnetic element, or external force and friction force can be used as the power mechanism, and the power mechanism in the prior art is also suitable.

The embodiment of the invention adds a clamping/unlocking component 400 of the module anti-theft component, and the fixed plate 1 and the bin passage 10 are designed integrally. When returning, the mobile power supply is pushed down to enter the bin 10 by the action of manpower to be synchronously pushed and locked by the movable pin locking plate 3 for charging, and returning is completed. When the user borrows the movable pin locking plate, the main control PCB board 200 controls the motor 7 to drive the rotary unlocking plate 5 to open the movable pin locking plate 3, and the mobile power supply 300 can be pulled out of the warehouse 10 for a certain distance under the action of the movable unlocking plate 4, so that the user can take the movable pin locking plate away. The overall cost of the module 100 is further reduced and the assembly mode is simplified, and a new anti-theft mobile power supply function that the mobile power supply is taken in a proper way instead of a direct top overhead shaft 31 is added after the artificial flexible filling hole is returned is added.

The anti-theft function of the embodiment of the invention is further optimized and the assembly of parts can be further simplified: first, fixed plate 1 and slide rail 2 make an organic whole, and storehouse way 10 is provided by fixed plate 2 integration to can cancel the independent installation and the part quantity of two slide rails 2, further reduce material and assembly cost. Secondly, structurally adopt the theftproof function, increase the screens restriction that is artificially pulled open to the direction of motion of removable pin jam plate 3, the first theftproof scheme in the screens restriction measure: the movable locking plate 410, the movable pin locking plate 3, the rotary unlocking plate 420, the movable unlocking plate 4, the rotary unlocking plate 5 and the like are matched to complete the operation, the movable locking plate 410 is mainly used for clamping the movable pin locking plate 3 when the mobile power supply is in a warehouse, a clamping part 411 of the movable locking plate clamps the clamped part of the movable pin locking plate 3 to limit the backward displacement of the movable pin locking plate 3, the movable pin locking plate can be prevented from being returned by a hole position for manually filling the mobile power supply with a belt profiling concave, then the movable pin locking plate is opened by straightening the belt, a pin shaft cannot be clamped by the mobile power supply after the movable pin locking plate is opened, the new problem that the mobile power supply is easy to be stolen occurs, the scheme has low cost and the command control logic is simple. The second anti-theft scheme is to add a solenoid valve, and the extended shaft 430 of the solenoid valve forms a clamping position for the clamping groove 370 of the movable pin locking plate, so that the backward displacement of the movable pin locking plate 3 is limited, and the problem of theft can be prevented.

Embodiments of the invention also have the following advantages:

1) the fixed plate 3 integrates the integrated design of the bin passage 10, and one fixed plate 1 can realize the function of the complete bin passage, reduce the number of parts, improve the assembly efficiency and improve the reliability of the bin passage.

2) The module 100 adds an anti-theft function, and the first scheme is to arrange a blocking position on the movable pin locking plate 3 by the movable blocking plate 410, so as to prevent the movable pin locking plate 3 from being spread by a flexible binding band straightening way and prevent the mobile power supply from being taken away rightly. The second solution is that the protruding part of the electromagnetic valve 400 forms a blocking position for the slot 370 of the movable pin locking plate, which can prevent the movable pin locking plate 3 from being spread by a flexible binding band straightening way and the mobile power supply from being taken away rightly. In the corresponding embodiment of the scheme, the extending shaft of the movable clamping plate or the electromagnetic valve is clamped and matched with the pin locking plate 3 on one side, and the pin locking plate 3 on the other side of the card is also additionally clamped and matched with the movable clamping plate or the electromagnetic valve according to the requirement.

3) The first anti-theft scheme is as follows: the clamping and unlocking mechanism is introduced, and the movable clamping stop plate 420 is combined with the rotary unlocking plate 5, the movable unlocking plate 4, the movable pin locking plate 3, the rotary unlocking plate 410 and the like for coordinated linkage, so that the module 100 can adapt to flexible clamping and unlocking under the condition that a cabin channel has a mobile power supply or the cabin channel does not have the mobile power supply, the situation that the pin shaft 31 leaves the side surface of the cabin channel to form an obstacle-free structure under the condition that the mobile power supply does not exist is ensured, and the pin shaft 31 is easy to return or is protected from being damaged by artificial impact. The electromagnetic valve is introduced in the second anti-theft scheme, and the electromagnetic valve is coordinated with the movable pin locking plate 3, the movable unlocking plate 4, the rotary unlocking plate 5 and the like, so that the module can adapt to clamping and unlocking under the condition that a warehouse has a mobile power supply or does not have the mobile power supply, the condition that a pin shaft leaves the side surface of the warehouse to form an obstacle-free mode under the condition that no mobile power supply exists is ensured, the pin shaft 31 is easy to return or is protected from being damaged by artificial impact, and the pin shaft 31 effectively locks the mobile power supply in an artificial non-proper mode under the condition that the mobile power supply exists (including the mode that the hole position of the mobile power supply is returned by foreign matters or the movable pin locking plate is returned by firstly returning the concave hole position of flexible band type thin paper and then forcibly tying and directly.

4) Rotatory unlocking plate 5, activity round pin jam plate 3, the cooperation of activity unlocking plate 4, no portable power source is under the lane condition, can let the module lane be adapted to the portable power source that has the band hole site and get into, also can be adapted to the entering of no band hole site portable power source, also be adapted to the portable power source that has the charging wire and get into, also be adapted to the portable power source that does not have the charging wire and get into, even carelessly put into during the portable power source of similar size, the certain degree is ensured the module can discern and is allowed returning and renting with this module assorted portable power source, just can not pin and in time pull out outside the lane to unmatched portable power source. The pin 31 of the movable pin lock plate is usually hidden outside the warehouse channel under the condition of no mobile power supply, so that the movable pin lock plate can be prevented from being damaged or colliding with the pin 31 of the movable pin lock plate when being returned by the mobile power supply, and the use reliability and the applicability of the module are improved. Even if the non-matching mobile power supply is locked, the non-matching mobile power supply can be unlocked by rotating the unlocking plate 5 through the instruction of the main control PCB board 200, and the non-matching mobile power supply is pulled out by the movable unlocking plate, so that the problems of bin blockage and bin blockage caused by manually and carelessly placing the non-matching mobile power supply in a module can be reduced, and unnecessary complaints can be reduced. The movable unlocking plate can unlock the movable pin locking plate and unlock the movable clamping plate 410, so that the unlocking and unlocking can be coordinated. The movable unlocking plate 4 and the rotary unlocking plate 5 can independently realize unlocking and unlocking functions, all functions are divided into work, the rotary unlocking plate is mainly used for unlocking when a mobile power supply is lent, and the movable unlocking plate is mainly used for unlocking when no mobile power supply is in a warehouse.

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

Claims

1. A charging module comprises a fixed plate, wherein a bin channel for accommodating a mobile power supply is formed on the fixed plate; the method is characterized in that: a movable pin locking plate for locking the movable power supply in the bin passage is arranged on the fixed plate; the movable pin locking plate is provided with a locking part, and the movable pin locking plate drives the locking part to enter or exit the warehouse way to lock or unlock the mobile power supply.

2. The charging module of claim 1, wherein: the front end of the bin passage is a bin passage opening for the mobile power supply to enter and/or exit the bin passage; a slideway for installing a movable pin locking plate is arranged on the fixed plate, and the movable pin locking plate moves close to or far away from the bin way along the slideway; the movable pin locking plate is connected through an elastic part and can move telescopically relative to the bin passage so as to drive the locking part of the movable pin locking plate to enter or exit the bin passage; the locking part is one or more of a pin shaft, a buckle structure, an adsorption structure, a friction member or a friction surface.

3. The charging module of claim 1, wherein: the movable pin locking plate is connected with the other movable pin locking plate through an elastic piece to form a pair of linked pin locking plates, or the movable pin locking plate is connected with the fixed plate through the elastic piece; the fixed plate is provided with a guide groove, and the locking part of the movable pin locking plate passes through the guide groove to move close to or far away from the bin passage; the movable pin locking plate forms a pin locking part relative to the plate body which vertically extends from the fixed plate, and the locking part is arranged or formed on the inner side of the pin locking part.

4. The charging module of claim 3, wherein: the locking structure comprises a pair of movable pin locking plates which are respectively movably matched from two sides of the warehouse way in a way of being relatively close to or mutually departing from the warehouse way and are respectively arranged in two opposite slideways arranged on the fixed plate; two ends of an elastic element are respectively connected with the movable pin locking plates on two sides, or one end of each of the two elastic elements is connected with the movable pin locking plate on one side, and the other end of each of the two elastic elements is connected with the fixed plate.

5. The charging module of claim 4, wherein: the movable pin locking plate comprises two side walls, two tail ends and a hollow cavity enclosed by the two side walls and the two tail ends, and the elastic part is arranged in the hollow cavity; one end of the movable pin locking plate, which faces the bin passage, is provided with an opening and is communicated with the hollow cavity, and the plate body at the other end extends vertically to form the pin locking part which penetrates through the guide groove; two ends of an elastic piece are respectively connected with the other ends of the two side pin locking plates and penetrate through the hollow cavities of the two side movable pin locking plates, or one end of each of the two elastic pieces is connected with the other end of the one side movable pin locking plate, and the other ends of the two elastic pieces are respectively arranged at the end parts of the two opposite slideways on the fixed plate; the slide is a transverse slide.

6. The charging module of claim 3, wherein: the movable pin locking plate is provided with a position detection part, the fixed plate is provided with a position stroke detection sensor, and the position detection part is in induction fit with the position stroke detection sensor to detect the position of the movable pin locking plate; the movable pin locking plate is provided with a sliding column or a lug boss which is in sliding fit with the sliding way of the fixed plate or the side wall of the sliding way; the guide groove is communicated with the bin channel, the guide groove is formed in the fixed plate and penetrates through the front face to the back face of the fixed plate, the bin channel is located on the front face of the fixed plate, and the slide way is located on the back face of the fixed plate; the locking part of the movable pin locking plate is matched with a locking part arranged on a mobile power supply in the warehouse in a locking or unlocking way; the movable pin locking plate is provided with a convex contact surface as an unlocking and opening part; the tail end of the movable pin locking plate forms an unlocking and opening part; the elastic piece is a spring; the elasticity of the spring drives the two movable pin locking plates to approach each other and drives the locking part to approach or enter the bin passage.

7. The charging module according to any one of claims 1 to 6, wherein: the charging module comprises a rotary unlocking plate, and the rotary unlocking plate is rotationally matched with the movable pin locking plate to drive the movable pin locking plate to correspondingly drive the movable pin locking part to withdraw or move away from the warehouse way; and/or

8. The charging module of claim 7, wherein: the rotary unlocking plate and the movable pin locking plate are in running fit, and the outline size is variable; the rotary unlocking plate rotates to a position with a larger outline to open the movable pin locking plate and correspondingly drives the unlocking part to withdraw or be away from the warehouse way, and the rotary unlocking plate resets when rotating to a position with a smaller outline; a position detection part is arranged on one side of the rotary unlocking plate, the position detection part corresponds to the outline of the rotary unlocking plate, another position stroke detection sensor is arranged on a fixing plate of the charging module, and the position detection part of the rotary unlocking plate is in induction fit with the another position stroke detection sensor to detect the outline position of the rotary unlocking plate; the rotary unlocking plate is driven by a motor to rotate and is arranged at the output end of the motor.

9. The charging module of claim 8, wherein: the rotary unlocking plate is an unlocking cam, the position of a long shaft of the cam corresponds to the position of the maximum profile, and the position of a short shaft of the cam corresponds to the position of the minimum profile; the position detection part is correspondingly a position cam, and the maximum outline position of the position detection part is in induction fit with the position stroke detection sensor so as to detect whether the rotary unlocking plate is reset or not; the unlocking cam and the position cam are arranged at the output end of the motor in a staggered manner at the maximum profile position and the minimum profile position; the rotary unlocking plate is positioned between the pair of pin locking plates and is in rotating fit with the pin locking plates to unlock the movable pin locking plates on the two sides in an opening mode; the unlocking cam rotates to a position between the movable pin locking plates on the two sides by the minimum profile to reset the rotary unlocking plate; the unlocking cam rotates to the position between the movable pin locking plates at the two sides by the maximum outline to open the two movable pin locking plates to drive the locking part to withdraw or keep away from the warehouse way.

10. The charging module of claim 8, wherein: the sliding rails are arranged on two sides of the front surface of the fixed plate, the sliding rails and the fixed plate define the bin channel, and the front end of the bin channel is a bin channel opening; a through hole is formed in the sliding rail; the unlocking part of the movable pin locking plate penetrates through the through hole to extend into or withdraw from the bin passage so as to be locked or unlocked and matched with the mobile power supply in the bin passage; the front end of the sliding rail or the front end of the fixing plate is provided with a olecranon hole close to the opening of the bin passage; the rotating shafts are arranged on two sides of the bin door and clamped into the olecranon holes so as to rotatably assemble the bin door on the bin channel opening; the charging module also comprises a main control PCB; the main control PCB controls the motor to drive the rotary unlocking plate to rotate; the main control PCB controls the charging of the mobile power supply in the warehouse; the main control PCB board is connected with the position stroke detection sensor.

11. The charging module of claim 7, wherein: the head part of the movable unlocking plate is an unlocking part which is used for opening the movable pin locking plate to drive the locking part to exit or be far away from the warehouse way; the unlocking part is in a horizontal plate shape and is positioned at the top; the unlocking part has a size width transition; the width of the outer contour line of the unlocking part is changed to act with the movable pin locking plate; the movable unlocking plate is connected with the fixed plate through an elastic piece.

12. The charging module of claim 11, wherein: the unlocking part comprises a guide taper head, and the guide taper head is in width transition from small to large; along with the stroke is close to the movable pin locking plate, the guiding taper head of the unlocking part is in width transition from small to large until the head of the movable unlocking plate is in the maximum width contour line and is matched with the movable pin locking plate.

13. The charging module of claim 11, wherein: the fixed plate is provided with a longitudinal slideway, and the movable unlocking plate can be longitudinally and back-and-forth movably arranged on the longitudinal slideway of the fixed plate; the movable unlocking plate comprises a plate surface which extends vertically to form an extending baffle; a longitudinal guide groove is formed in the fixing plate; the longitudinal guide groove is communicated with the bin passage; the extension baffle plate penetrates through the longitudinal guide groove and extends into the bin channel, and is used for pulling the mobile power supply forwards or pushing the mobile power supply backwards; the movable unlocking plate can be supported on the side walls on two sides of the longitudinal slideway in a front-back sliding mode.

14. The charging module of claim 13, wherein: the movable unlocking plate also comprises a tail part, and the head part and the tail part are connected by side walls and jointly enclose a middle cavity; the elastic part connected with the movable unlocking plate is arranged in the cavity, one end of the elastic part is connected with the movable unlocking plate, and the other end of the elastic part is connected with the fixed plate; the tail end wall of the movable unlocking plate vertically extends to form an extending baffle.

15. The charging module of claim 11, wherein: the movable pin locking plate, the movable unlocking plate and the rotary unlocking plate are arranged in the slide ways correspondingly arranged on the back of the fixed plate; the maximum contour of the movable unlocking plate for opening the movable pin locking plate to be in contact fit with the movable pin locking plate is larger than the maximum contour of the rotary unlocking plate for opening the movable pin locking plate to be in contact fit with the movable pin locking plate; the unlocking part of the movable unlocking plate is positioned above the rotary unlocking plate when the movable pin locking plate is unfolded by the unlocking part of the movable unlocking plate; the unlocking part of the movable unlocking plate is horizontally arranged relative to the fixed plate, and the rotary unlocking plate is vertically arranged on the fixed plate; the height of the unlocking part of the movable unlocking plate from the fixed plate is higher than that of the maximum outline position of the rotary unlocking plate; the movable unlocking plate and the fixed plate are respectively provided with a limiting column and a slot, and the limiting column moves back and forth relatively in the slot to limit; the movable unlocking plate is connected with the fixed plate through a spring.

16. The charging module of claim 11, wherein: when the portable power source is not inserted into the bin channel, the elastic part connected with the movable unlocking plate is in a stretching or compressing state with small deformation, the movable unlocking plate is positioned at the outer end of the fixed plate under the action of the elastic part, and the movable pin locking plate is opened to drive the locking part to withdraw from or be far away from the bin channel; the movable unlocking plate is driven by the fact that the mobile power supply is inserted into the bin passage to move from outside to inside and gradually separate from the movable pin locking plate, and the deformation amount of an elastic piece connected with the movable unlocking plate is increased; activity unlocking plate divides the work function with rotatory unlocking plate, mutually supports with the activity round pin locking plate respectively, mutually supports and includes:

17. The charging module of claim 7, wherein: the pair of movable pin locking plates are arranged on a pair of transverse slideways arranged on the fixed plate in an aligned mode and move relatively close to or far away from each other along the transverse direction of the slideways; the movable unlocking plate can be arranged on a longitudinal slideway arranged on the fixed plate in a back-and-forth reciprocating manner; the movable unlocking plate moves to a position between the two pin locking plates, and the movable pin locking plates are opened towards two sides to drive the movable pin locking part to withdraw or be in movable fit away from the warehouse way; the rotary unlocking plate is arranged between the opposite ends of the pair of transverse slideways; the movable pin locking plate is provided with a convex contact surface as an unlocking and opening part, and the rotary unlocking plate or the movable unlocking plate opens the unlocking and opening part of the movable pin locking plate to drive the movable pin locking plate to move away from the warehouse way; one end of the movable pin locking plate facing the bin passage is provided with an opening, and the unlocking and opening part is formed on the end surface of the tail end of the opening; the rotary unlocking plate and the movable unlocking plate respectively support the unlocking support parts of the movable pin locking plates from two sides.