Power supply compartment device

Abstract

The present invention provides a power bank storage device for accommodating a power bank with a groove formed on its side. The device includes: a power bank main body which comprises a plurality of power bank storage compartments, and the power bank is disposed in the storage compartment; a latch assembly which is docked between two adjacent power bank storage compartments. The latch assembly includes two first mating members, and each first mating member corresponds to one power bank storage compartment. The first mating member can partially extend into or withdraw from the groove of the power bank accommodated in the power bank storage compartment to lock or unlock the power bank; a driving mechanism which is disposed on the latch assembly. The driving mechanism includes a first mating portion which can move towards the first direction or the second direction respectively, and is in transmission cooperation with the first mating members in different directions to drive the first mating members in different directions to move and withdraw from the groove of the power bank, thereby unlocking the power bank.

Description

Technical Field

[0001] The present invention relates to the technical field of mobile power supplies, and particularly to a power bank device. Background Art

[0002] In the current technology, the power bank device in the mobile power rental equipment is complex and large in volume. Multiple mechanisms are respectively arranged at different positions of the power bank, and no modular structure is formed. When disassembling, assembling and maintaining, multiple mechanisms need to be disassembled and repaired separately, which is very inconvenient. Summary of the Invention

[0003] In view of this, it is necessary to provide a power bank device. The power bank device is provided with a locking component and a driving mechanism. The locking component can drive and extend into the power bank to lock the mobile power supply, and can drive the locking component to withdraw from the power bank through the driving mechanism to unlock the mobile power supply, and the driving mechanism can drive two locking components to move.

[0004] The present invention provides a power bank device for accommodating a mobile power supply with a groove opened on the side. The power bank device includes: a power bank main body, the power bank main body includes a plurality of power banks, and the mobile power supply is arranged in the power bank; a locking component, which is docked between two adjacent power banks. The locking component includes two first mating parts, and each first mating part corresponds to one power bank. The first mating part can partially extend into or withdraw from the groove of the mobile power supply accommodated in the power bank to lock or unlock the mobile power supply; a driving mechanism, which is arranged on the locking component. The driving mechanism includes a first mating part, and the first mating part can move towards the first direction or the second direction respectively, and is in transmission cooperation with the first mating parts in different directions to drive the first mating parts in different directions to move and withdraw from the groove of the mobile power supply to unlock the mobile power supply.

[0005] With such a setting, by providing a locking component and a driving mechanism, the driving mechanism includes a transmission component, the transmission component includes a rack and a slide rail, the slide rail is fixedly installed on the locking component, the rack is slidably installed on the slide rail, the rack includes a first mating part, and the first mating part is fixedly installed on the rack and can move along with the movement of the rack.

[0006] In other embodiments, the driving mechanism includes a driving member and a rotating member. The driving member is fixedly connected to the rotating member and drives the rotating member to rotate. A contact slideway protrudes from a surface of the rotating member relatively far from the driving member. The contact slideway is in contact with the first fitting. The contact slideway includes a lifting portion protruding from the contact slideway in a direction away from the driving member. The rotating member can rotate in a first direction or a second direction, driving the lifting portion of the contact slideway to rotate to lift the first fitting and unlock the mobile power source.

[0007] With such a setting, by providing the driving member and the rotating member, the driving member rotates to drive the first fitting to withdraw from the groove of the mobile power source, unlocking the mobile power source.

[0008] Further, a baffle is provided at an end of the first fitting relatively far from the power storage compartment. The baffle partially covers the contact slideway, so that the lifting portion can contact the baffle during rotation.

[0009] Further, a contact boss protrudes from the outer wall of the first fitting in the circumferential direction. The contact boss partially covers the contact slideway, so that the lifting portion can contact the contact baffle during rotation.

[0010] In other embodiments, the driving assembly includes a driving member. Two spiral grooves are formed on the outer circumference of the rotating shaft of the driving member. Each first fitting partially extends into one of the spiral grooves. The rotating shaft of the driving member can rotate in a first direction or a second direction to respectively control the first fittings located on both sides of the driving mechanism to move along the axial direction of the first fitting, and can respectively drive the first fittings to withdraw from the groove along the spiral grooves to unlock the mobile power source.

[0011] To enable the locking component to lock and unlock the mobile power source accommodated in the power storage compartment, the locking component includes a mounting bracket. The mounting bracket is fixedly installed on the side of the power storage compartment. The mounting bracket is provided with a sliding hole. The first fitting is inserted into the sliding hole. The first fitting portion slides on the sliding rail along with the rack. The first fitting portion can contact the first fitting, causing the first fitting to slide along the sliding hole in a direction away from the power storage compartment, and the first fitting withdraws from the power storage compartment to unlock the mobile power source.

[0012] With such a setting, by providing the first fitting, the first fitting can extend into and withdraw from the power storage compartment to lock or unlock the mobile power source.

[0013] In order to enable the first fitting to cooperate with the first fitting portion so that the first fitting rises and falls with the movement of the first fixing portion, one end of the first fitting relatively far from the power supply compartment is provided as a baffle, the first fitting portion is located in the middle of the rack, one side of the first fitting portion facing the baffle is an inclined side, the first fitting portion abuts against the baffle as the rack moves, and the baffle gradually rises along the inclined side, so that the first fitting withdraws from the groove of the mobile power supply.

[0014] With such a setting, the first fitting portion moves with the movement of the rack, the first fitting cooperates with the first fitting portion, and the inclined side of the first fitting portion drives the lifting of the first fitting.

[0015] In order to enable the first fitting to always extend into the power supply compartment, the latch assembly further includes an elastic member, the elastic member is sleeved on the first fitting, one end of the elastic member is arranged on the first fitting, and the other end is fixed to the mounting bracket. The first fitting always has a tendency to extend into the power supply compartment under the elastic action of the elastic member.

[0016] With such a setting, by arranging an elastic member on the outer periphery of the first fitting, the first fitting can always extend into the power supply compartment.

[0017] In order to enable the rack to move relative to the latch assembly, the transmission assembly includes a rack and a slide rail, the slide rail is fixedly installed on the latch assembly, the rack is slidably installed on the slide rail, the rack includes a first fitting portion, and the first fitting portion is fixedly installed on the rack and can move with the movement of the rack.

[0018] With such a setting, the transmission assembly is provided with a rack and a slide rail, and the rack slides along the slide rail so that the rack can move relative to the latch assembly.

[0019] In order to be able to drive the rack to move, the drive mechanism further includes a drive assembly, the drive assembly includes a motor, a gear and a fixed seat, the fixed seat is fixedly installed on the slide rail, the motor is fixedly installed on the fixed seat, the gear is fixedly installed on the output shaft of the motor, and the motor is in meshing cooperation with the rack through the gear to drive the rack to slide along the slide rail.

[0020] With such a setting, the drive assembly is provided with a motor, a gear and a fixed seat, so that the motor drives the rack to move through the gear.

[0021] To detect the condition of the rack, the power supply compartment device further includes signal detection components, which are respectively arranged at both ends and the middle of the fixed seat relatively close to the side of the gear. The rack further includes a trigger part, and the trigger part moves along with the rack and can respectively abut against the signal detection components at different positions.

[0022] With such an arrangement, by arranging the trigger part and the signal detection components in the middle of the rack, the matching relationship between the first matching part and the first matching component on the rack is detected.

[0023] To detect whether the first matching part and the first matching component are properly matched, the signal detection components at both ends of the side of the fixed seat close to the rack are correspondingly arranged with the buckle assembly. The trigger part is in the middle of the rack. When the first matching part jacks up the baffle, the trigger part abuts against the signal detection components at both ends.

[0024] With such an arrangement, by arranging the trigger part in the middle of the rack and at the same position as the first matching part, it is detected whether the first matching part and the first matching component are properly matched.

[0025] Furthermore, two of the buckle assemblies are respectively arranged at both ends of the driving mechanism, and each buckle assembly is correspondingly installed on one power supply compartment.

[0026] To enable the power supply compartment to push out the mobile power supply, the power supply compartment device further includes a pushing assembly, which is arranged on the periphery of the power supply compartment. The mobile power supply extends into the power supply compartment until the first matching component is inserted into the groove of the mobile power supply, and the pushing assembly is gradually compressed to store elastic potential energy, so that when the first matching component exits the groove of the mobile power supply, the pushing assembly pushes the mobile power supply out of the power supply compartment.

[0027] With such an arrangement, the power supply compartment can push out the mobile power supply by arranging the pushing assembly.

[0028] The present utility model also provides a mobile power supply rental device, which includes a housing and a power supply compartment device. The number of the power supply compartment devices is multiple, and the multiple power supply compartment devices are arranged in the housing. The power supply compartment device is the power supply compartment device described in any one of the above.

[0029] The present invention provides a power supply compartment device. By arranging a buckle assembly and a driving mechanism, the buckle assembly can drive the mobile power supply locked in the power supply compartment and can drive the buckle assembly to be withdrawn from the power supply compartment through the driving mechanism to unlock the mobile power supply, and the driving mechanism can drive the two buckle assemblies to move. Description of the Drawings

[0030] Figure 1 Schematic structural diagram of a power supply bin device provided by the present invention;

[0031] Figure 2 is Figure 1 Schematic structural diagram of another perspective of the power supply bin device shown;

[0032] Figure 3 is Figure 1 Cross-sectional view of the power supply bin device shown;

[0033] Figure 4 is Figure 3 Partially enlarged view of the cross-sectional view of the power supply bin device shown;

[0034] Figure 5 is Figure 1 Exploded structural diagram of the power supply bin device shown;

[0035] Figure 6 is Figure 1 Schematic structural diagram of the locking component and driving mechanism of the fixing part in the power supply bin device shown;

[0036] Figure 7 is Figure 6 Exploded structural diagram of the locking component and driving mechanism shown;

[0037] Figure 8 Schematic structural diagram of another locking component and driving mechanism provided by the present invention;

[0038] Figure 9 is Figure 8 Exploded structural diagram of the locking component and driving mechanism shown;

[0039] Figure 10 is Figure 8 Schematic structural diagram of the rotating part in the locking component and driving mechanism shown;

[0040] Figure 11 Schematic structural diagram of another locking component and driving mechanism provided by the present invention;

[0041] Figure 12 is Figure 11 Exploded structural diagram of the locking component and driving mechanism shown;

[0042] Figure 13 Schematic structural diagram of another locking component and driving mechanism provided by the present invention;

[0043] Figure 14 is Figure 11 Exploded structural diagram of the locking component and driving mechanism shown;

[0044] Figure 15 Structural schematic diagram of a mobile power rental device provided by the present invention.

[0045] 100. Power bank device; 10. Power bank main body; 11. Power bank; 111. Telescopic hole; 12. Fixing member; 121. Mounting part; 1211. Accommodating port; 122. Fixing part; 20. Locking component; 21. First fitting member; 211. Baffle; 212. Limiting boss; 213. Guide surface; 214. Buckling boss; 215. Abutting boss; 22. Mounting bracket; 221. Sliding hole; 222. Stroke cavity; 223. First branch; 224. Second branch; 23. Elastic member; 30. Driving mechanism; 31. Transmission component; 311. Rack; 3111. First fitting portion; 31111. Inclined surface; 312. Slide rail; 32. Driving component; 321. Motor; 322. Gear; 323. Fixed seat; 33. Driving member; 34. Rotating member; 341. Abutting slideway; 3411. Lifting portion; 3412. Smooth portion; 342. Spiral wire groove; 343. Accommodating groove; 344. Lifting groove; 35. Reducer; 40. Signal detection member; 41. Triggering portion; 50. Pushing component; 51. Pushing rod; 52. Pushing elastic member; 53. Pushing bin; 200. Mobile power bank; 300. Mobile power rental device; 310. Housing. Detailed implementation manners

[0046] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0047] It should be noted that when a component is referred to as being "installed on" another component, it can be directly installed on the other component or there can also be an intermediate component. When a component is considered to be "arranged on" another component, it can be directly arranged on the other component or there may be an intermediate component at the same time. When a component is considered to be "fixed to" another component, it can be directly fixed to the other component or there may be an intermediate component at the same time.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more of the related listed items.

[0049] Existing mobile power rental devices usually include a power bank bin device, which is used to install the mobile power in the power bank assembly. The power bank bin controls whether the mobile power is locked to control the extraction and accommodation of the mobile power.

[0050] In the mobile power rental devices of current technologies, the mobile power bank device is complex and large in size. Multiple mechanisms are respectively arranged at different positions of the power bank bin and do not form a modular structure. When disassembling, assembling, maintaining, it is necessary to disassemble multiple mechanisms separately for maintenance, which is very inconvenient.

[0051] In view of the above technical problems, the present invention provides a power bank bin device. By setting a lock component and a driving mechanism, the lock component can drive and extend into the power bank bin to lock the mobile power, and can drive the lock component to withdraw from the power bank bin through the driving mechanism to unlock the mobile power, and the driving mechanism can drive two lock components to move.

[0052] Please refer to Figures 1 to 7 , Figure 1 , which is a schematic structural diagram of a power bank bin device provided by the present invention. Figure 2 is Figure 1 a schematic structural diagram of another perspective of the power bank bin device shown in Figure 3 is Figure 1 a sectional view of the power bank bin device shown in Figure 4 is Figure 3 a partially enlarged view of the sectional view of the power bank bin device shown in Figure 5 is Figure 1 a schematic diagram of the disassembled structure of the power bank bin device shown in Figure 6 is Figure 1 a schematic structural diagram of the lock component and the driving mechanism of the fixing part in the power bank bin device shown in Figure 7 is Figure 6 a schematic diagram of the disassembled structure of the lock component and the driving mechanism shown in Figure 8 is another schematic structural diagram of the lock component and the driving mechanism provided by the present invention. Figure 9 is Figure 8 a schematic diagram of the disassembled structure of the lock component and the driving mechanism shown in Figure 10 is Figure 8 a schematic structural diagram of the rotating part in the lock component and the driving mechanism shown in Figure 11 is another schematic structural diagram of the lock component and the driving mechanism provided by the present invention. Figure 12 is Figure 11 a schematic diagram of the disassembled structure of the lock component and the driving mechanism shown in Figure 13 is another schematic structural diagram of the lock component and the driving mechanism provided by the present invention. Figure 14 is Figure 11 a schematic diagram of the disassembled structure of the lock component and the driving mechanism shown inFigure 15 Schematic diagram of the structure of a mobile power rental device provided by the present invention.

[0053] In this embodiment, the power bank compartment device 100 includes a power bank compartment main body 10, a locking component 20, and a driving mechanism 30; the power bank compartment main body 10 is used to accommodate the mobile power bank 200; the locking component 20 is installed on the side of the power bank compartment 11 and is used to lock or unlock the mobile power bank 200 accommodated in the power bank compartment main body 10; the driving mechanism 30 is cooperatively installed with the locking component 20 and is used to control the unlocking of the locking component 20.

[0054] In this embodiment, the power bank compartment main body 10 includes a power bank compartment 11 and a fixing member 12, and the power bank compartment 11 is fixedly installed on the fixing member 12. The cross-section of the fixing member 12 is in a "J" shape, and the fixing member 12 includes an installation portion 121 and a fixing portion 122. Among them, the installation portion 121 is used to cooperate with the power bank compartment 11 so that the mobile power bank 200 can be accommodated in the power bank compartment 11 through the installation portion 121; the fixing portion 122 is used to install the power bank compartment main body 10 to a fixed position.

[0055] Specifically, the installation portion 121 presents as the horizontal portion of the "J" shape stroke. A plurality of accommodation openings 1211 are provided on the installation portion 121, and the mobile power bank 200 enters the power bank compartment 11 through the accommodation openings 1211; the fixing portion 122 presents as the two sides of the "J" shape stroke. Fixing holes are respectively provided on the two sides of the fixing portion 122, and the fixing portion 122 is installed to a preset position by passing a threaded connection member through the fixing holes.

[0056] With such a setting, the power bank compartment main body 10 is installed to the fixing member 12 through the fixing member 12, so that the power bank compartment 11 is installed on the fixing member 12, and the fixing member 12 is installed to a preset position, and the mobile power bank 200 is installed to a preset position through the fixing member 12.

[0057] It can be understood that the present invention does not limit the installation form of the fixing member 12. In other embodiments, the fixing member 12 can also install a plurality of power bank compartments 11 into one body by welding, and weld the welded power bank compartments 11 to a preset position, as long as the power bank compartment 11 can be fixedly installed to a preset position.

[0058] Meanwhile, the power supply compartment 11 is generally in the shape of a cuboid, with a hollow interior. A chamber is formed inside it, which is approximately the same volume as the mobile power supply 200. One end of the power supply compartment 11 is provided with a communication hole to connect one end of the chamber with the external space. The communication hole fills the entire end face of the power supply compartment 11. The opening end of the power supply compartment 11 corresponds to and is arranged opposite to the accommodation port 1211 of the fixing member 12, and the power supply compartment 11 is fixedly installed on the fixing member 12. The mobile power supply 200 is accommodated in the power supply compartment 11 through the accommodation port 1211. Specifically, four accommodation holes are provided on the fixing member 12, and the number of power supply compartments 11 is set to four corresponding to the accommodation holes.

[0059] With such a setting, by providing the power supply compartment 11, the mobile power supply 200 can be installed in the power supply compartment 11, facilitating the accommodation of the mobile power supply 200.

[0060] In this embodiment, the locking component 20 is arranged on the side of the power supply compartment 11 and relatively close to the tail of the power supply compartment 11, and is used to lock and unlock the mobile power supply 200 accommodated in the power supply compartment 11.

[0061] Specifically, in this embodiment, the locking component 20 includes a first mating part 21, a mounting bracket 22 and an elastic part 23. The mounting bracket 22 is used to fixedly install the first mating part 21 and the elastic part 23. The first mating part 21 is used to lock or unlock the mobile power supply 200, and the elastic part 23 is used to make the first mating part 21 have a tendency to always move towards the power supply compartment 11.

[0062] Among them, the mounting bracket 22 is installed on the side of the power supply compartment 11 and relatively close to the tail of the power supply compartment 11, and is fixedly connected to a fixing part 122 on one side of the fixing member 12, so that the locking component 20 is integrally installed on the power supply compartment 11. A sliding hole 221 is provided in the middle of the mounting bracket 22, and a telescopic hole 111 is provided at the position of the power supply compartment 11 corresponding to the sliding hole 221. The first mating part 21 is inserted into the sliding hole 221. The first mating part 21 can slide along the sliding hole 221 and can be inserted into or withdrawn from the power supply compartment 11.

[0063] Preferably, the mounting bracket 22 is arranged in cooperation with two power supply compartments 11. Sliding holes 221 are respectively provided at the positions of the two ends of the mounting bracket 22 corresponding to the telescopic holes 111 of the two different power supply compartments 11. The first mating part 21 is a pin shaft, generally in a cylindrical shape. The two pin shafts are respectively inserted into the sliding holes 221 at both ends of the mounting bracket 22 and slide along the sliding holes 221.

[0064] With such a setting, by providing the mounting bracket 22, the locking component 20 is integrally installed on the power supply compartment main body 10. By providing the first mating part 21, and the first mating part 21 can extend into or withdraw from the power supply compartment 11, so as to lock or unlock the mobile power supply 200.

[0065] Meanwhile, the mounting bracket 22 is further provided with a stroke cavity 222. The central axis of the stroke cavity 222 coincides with the central axis of the sliding hole 221. The first fitting 21 passes through the stroke cavity 222. A limiting boss 212 is provided at the position of the first fitting 21 corresponding to the stroke cavity 222. The limiting boss 212 can abut against the side of the stroke cavity 222 relatively close to the power supply compartment 11 and the side relatively far from the power supply compartment 11 to limit the telescopic stroke of the first fitting 21.

[0066] With such a setting, by providing the limiting boss 212, the telescopic stroke of the first fitting 21 is restricted by the cooperation of the limiting boss 212 and the upper and lower end faces of the stroke cavity 222.

[0067] It can be understood that the present invention is not limited to restricting the telescopic stroke of the first fitting 21 only by the limiting boss 212. In other embodiments, a limiting member groove may also be provided on the first fitting 21, and a limiting boss 212 may be provided in the stroke cavity 222, as long as the limiting member can restrict the telescopic stroke of the first fitting 21.

[0068] In addition, in order to enable the first fitting 21 to always extend into the power supply compartment 11, the locking component 20 further includes an elastic member 23. The elastic member 23 is accommodated in the stroke cavity 222 and sleeved on the first fitting 21. One end of the elastic member 23 abuts against the limiting boss 212, and the other end abuts against the side of the stroke cavity 222 relatively far from the power supply compartment 11. The elastic member 23 is in a compressed state. Under the action of the elastic member 23, the limiting boss 212 of the first fitting 21 abuts against the side of the stroke cavity 222 relatively close to the power supply compartment 11, and the first fitting 21 has a tendency to always move towards the power supply compartment 11.

[0069] Preferably, the elastic member 23 is selected as a conical spring. The top end of the conical spring abuts against the limiting boss 212, and the other end abuts against the side of the stroke cavity 222 relatively far from the power supply compartment 11. An inclined guiding surface 213 is provided on the side of the pin shaft relatively close to the power supply compartment 11 and facing the power supply compartment 11. A clamping hole is provided at the position of the mobile power supply 200 corresponding to the telescopic hole 111. When the mobile power supply 200 impacts the guiding surface 213, the first fitting 21 slides out of the power supply compartment 11 along the telescopic hole 111, so that the mobile power supply 200 is accommodated in the power supply compartment 11. The clamping hole and the telescopic hole 111 correspond to each other. After that, under the elastic action of the elastic member 23, the elastic member 23 extends into the power supply compartment 11 and is clamped into the clamping hole to lock the mobile power supply 200.

[0070] With such a setting, by providing the elastic member 23 between the first fitting 21 and the mounting bracket 22, the first fitting 21 has a tendency to always move towards the power supply compartment 11 under the elastic action of the elastic member 23.

[0071] It can be understood that the present invention is not limited to restricting the position of the fixing member 12 through a spring. In other embodiments, it can also be made of elastic rubber or other materials with elastic members 23, as long as the first fitting member 21 can have a tendency to move towards the power supply compartment 11.

[0072] In this embodiment, the driving mechanism 30 is integrally installed on the side of the latch assembly 20 relatively far from the power supply compartment 11, and is used to drive the first fitting member 21 to be withdrawn from the power supply compartment 11 to unlock the mobile power supply 200 accommodated in the power supply compartment 11.

[0073] Specifically, in this embodiment, the driving mechanism 30 includes a transmission assembly 31 and a driving assembly 32. The transmission assembly 31 is installed on a fixed bracket and is used to cooperate with the first fitting member 21 to drive the first fitting member 21 to be withdrawn from the power supply compartment 11; the driving assembly 32 is fixedly installed on the transmission assembly 31 to drive the transmission assembly 31 to move.

[0074] Among them, the transmission assembly 31 includes a slide rail 312 and a rack 311. The slide rail 312 is fixedly installed on the fixed bracket and is on the side of the fixed bracket relatively far from the fixing part 122. Its layout direction is set along the length direction of the slide rail 312, extending from one side edge of the fixed bracket to the other side edge, and the opening direction of the slide rail 312 faces away from the fixed bracket. The rack 311 is slidably installed on the slide rail 312 and can slide along the layout direction of the slide rail 312.

[0075] Specifically, the fixed bracket is provided with a first branch 223 and a second branch 224. The first branch 223 and the second branch 224 divide the sliding hole 221 and the stroke cavity 222 into two halves. The first branch 223 is fixedly installed on the fixing member 12, and the second branch 224 is arranged in butt joint with the first branch 223. The slide rail 312 is arranged on the second branch 224 and is integrally formed with the second branch 224. The rack 311 is slidably installed on the slide rail 312.

[0076] With such a setting, by providing the slide rail 312 and the rack 311, the rack 311 is slidably installed on the slide rail 312 so that the rack 311 can move relative to the fixed bracket to drive the first fitting member 21 to expand and contract.

[0077] It can be understood that the present invention does not limit the setting form of the slide rail 312. In other embodiments, the fixed bracket is an integral body, and the slide rail 312 is independent of the fixed bracket and is installed on the fixed bracket by means of screw fixation, as long as the slide rail 312 is fixedly installed on the fixed bracket.

[0078] Meanwhile, one end of the first fitting member 21 relatively far from the power supply compartment 11 is provided as a baffle 211. The baffle 211 is parallel to the rack 311 and is above the rack 311. A first fitting portion 3111 is provided on the side of the rack 311 far from the power supply compartment 11. The first fitting portion 3111 is located in the middle of the rack 311. The first fitting portion 3111 protrudes from the rack 311 and is generally trapezoidal. In this embodiment, the trapezoid refers to a three-dimensional figure enclosed by a solid figure with parallel upper and lower surfaces that are rectangles, and at least two of the four side surfaces are trapezoids. Specifically, the bottom area of the trapezoid is larger than the top area, and the bottom of the trapezoid is fixed to the rack 311. Two opposite side surfaces of the trapezoid are trapezoids that are narrower at the top and wider at the bottom, and the other two opposite side surfaces are rectangular and inclined surfaces 31111 that are inclined relative to the rack 311. The two inclined side surfaces 31111 that are set as rectangles face the first fitting member 21 at both ends of the fixed bracket and can abut against the baffle 211 of the first fitting member 21, so that the baffle 211 rises along the inclined side surface, and the first fitting member 21 can be pulled out of the power supply compartment 11.

[0079] With such a setting, through the mutual cooperation between the baffle 211 and the first fitting portion 3111, the movement of the rack 311 can control the extraction of the first fitting member 21 from the power supply compartment 11.

[0080] It can be understood that the present invention does not limit the cooperation relationship between the first fitting member 21 and the first fitting portion 3111. In other embodiments, an inclined surface 31111 that cooperates with the first fitting portion 3111 can also be provided at one end of the first fitting member 21 relatively far from the power supply compartment 11. The first fitting portion 3111 abuts against the inclined surface 31111, so that the first fitting member 21 extends out of the power supply compartment 11, as long as the mutual cooperation between the first fitting member 21 and the first fitting portion 3111 enables the first fitting portion 3111 to extend out of the power supply compartment 11.

[0081] It should be noted that the present invention is not limited to the first fitting portion 3111 being set as a trapezoid. In other embodiments, the first fitting portion 3111 can also be set as a triangular prism, as long as the inclined inclined surface can cooperate with the baffle 211 to lift the baffle 211, so that the first fitting member 21 can be withdrawn from the power supply compartment 11.

[0082] In this embodiment, the driving assembly 32 includes a motor 321, a gear 322, and a fixed seat 323. The fixed seat 323 is used to fixedly install the motor 321. The motor is used to provide driving force, and the gear 322 is used to transmit the driving force provided by the motor to the rack 311 to drive the rack 311 to move.

[0083] Specifically, in this embodiment, the fixed seat 323 is fixedly installed on the second branch 224 of the fixed bracket and is closer to the power supply compartment 11 relative to the sliding rail 312. An installation groove is provided in the middle of the fixed seat 323. The motor 321 is installed on the fixed seat 323 and is located in the middle of the fixed seat 323. A gear 322 is fixedly connected to the output shaft of the motor 321. Meshing teeth are provided on one side of the rack 311 relative to the fixed bracket. The gear 322 is docked with the rack 311 and meshes with the rack 311. The rotation of the gear 322 can drive the rack 311 to slide on the sliding rail 312.

[0084] With such a setting, by providing the motor 321, the motor 321 is used to drive the rack 311 to move back and forth, so as to drive the first fitting 21 at both ends of the fixed bracket to withdraw from the power supply compartment 11.

[0085] In other embodiments, please refer to Figures 8 to 10 , Figure 8 which is a schematic structural diagram of another latch assembly and a driving mechanism provided by the present invention, Figure 9 is Figure 8 a disassembled structural diagram of the latch assembly and the driving mechanism shown in Figure 10 is Figure 8 a schematic structural diagram of a rotating member in the latch assembly and the driving mechanism shown in ; the latch assembly 20 is integrally installed on the side of the latch assembly 20 relatively far from the power supply compartment 11, and is used to drive the first fitting 21 to be withdrawn from the power supply compartment 11 to unlock the mobile power supply 200 accommodated in the power supply compartment 11.

[0086] Specifically, in this embodiment, the latch assembly 20 includes a driving member 33. The driving member 33 is fixedly installed on the fixed seat 323, and the driving member 33 is used to drive the first fitting 21 to move.

[0087] Among them, the driving member 33 is fixedly installed on the fixed seat 323 through a threaded fixing member 12. The driving member 33 is set as a driving motor, and the output shaft of the driving motor is arranged toward the side away from the power supply compartment 11; specifically, the output shaft of the driving member 33 is generally cylindrical. A receiving groove 343 is provided on the outer periphery of the end of the output shaft of the driving member 33 relatively close to the driving motor. The receiving groove 343 is arranged along the outer periphery of the output shaft of the driving member 33 and is generally semicircular. A spiral groove 342 is also formed on the outer periphery of the output shaft of the driving member 33. One end of the spiral groove 342 communicates with one end of the receiving groove 343, and the other end spirally extends toward the other end of the rotating member 34; in this embodiment, the number of the spiral grooves 342 is set to two. The two spiral grooves 342 are symmetrically arranged and intersect with each other. The buckling boss 214 of the first fitting 21 is buckled in the spiral groove 342 and the receiving groove 343. By rotating the rotating member 34, the buckling boss 214 is driven to slide in the spiral groove 342, so as to drive the first fitting 21 to withdraw from the groove.

[0088] With such a setting, by providing the accommodation groove 343 and the spiral groove 342, the rotating member 34 can keep the first fitting member 21 on one side of the rotating member 34 in a certain state during rotation, and can drive the first fitting member 21 on the other side of the rotating member 34 to be unlocked.

[0089] Meanwhile, a lifting groove 344 is also provided on the outer wall of the output shaft of the driving member 33. The lifting groove 344 is parallel to the axis of the driving member, and one end of the lifting groove 344 is connected to the connection part of the accommodation groove 343 and the spiral groove 342. The first fitting member 21 can be telescopic along the lifting groove 344. Specifically, during the process of pushing the mobile power supply 200 into the power supply bin 11, the mobile power supply 200 abuts against the guiding surface 213 of the first fitting member 21. Through the mutual abutment of the inclined guiding surface 213 of the first fitting member 21 and the mobile power supply 200, the first fitting member 21 exits the power supply bin main body 10 under the guiding action of the inclined guiding surface 213. At this time, the abutting boss of the first fitting member 21 slides along the lifting groove 344. When the mobile power supply 200 extends into the power supply bin 11, the first fitting member 21 corresponds to the groove of the mobile power supply 200. The first fitting member 21 extends into the power supply bin main body 10 under the action of the elastic member 23 and is clamped into the groove of the mobile power supply 200, and the abutting boss of the first fitting member 21 slides along the lifting groove 344.

[0090] With such a setting, by providing the lifting groove 344, during the process of pushing the mobile power supply 200 into the power supply bin 11, the first fitting member 21 can slide along the lifting groove 344 to automatically lock the mobile power supply 200.

[0091] In another embodiment, please refer to Figures 11 to 12 , Figure 11 which is a schematic structural diagram of another locking component and driving mechanism provided by the present invention, Figure 12 is Figure 11 a disassembled structural diagram of the locking component and the driving mechanism shown in; the locking component 20 is integrally installed on the side of the locking component 20 relatively far from the power supply bin 11, and is used to drive the first fitting member 21 to be withdrawn from the power supply bin 11 to unlock the mobile power supply 200 accommodated in the power supply bin 11.

[0092] Specifically, in this embodiment, the locking component 20 includes a driving member 33, a rotating member 34 and a speed reducer 35. The driving member 33 is fixedly installed on the fixed seat 323. The speed reducer 35 is fixedly connected to the output shaft of the driving member 33. The rotating member 34 is fixedly connected to the output shaft of the speed reducer 35. The driving member 33 is used to provide rotational power, the speed reducer 35 is used to reduce the rotational speed of the rotating member 34, and the rotating member 34 is used to drive the first fitting member 21 to move.

[0093] Among them, the driving member 33 is fixedly installed on the fixed seat 323 through the threaded fixing member 12. The driving member 33 is set as a driving motor, and the output shaft of the driving motor is arranged towards the side away from the power supply compartment 11; the reducer 35 is fixedly installed at one end of the driving motor and is fixedly connected to the output shaft of the driving motor to reduce the rotation speed of the driving motor.

[0094] With such a setting, by setting the reducer 35 to reduce the rotation speed of the driving motor, it is possible to avoid the low degree of cooperation between the rotating member 34 and the first fitting member 21 due to the too high rotation speed of the driving member 33.

[0095] In this embodiment, the rotating member 34 is fixedly installed on the output shaft of the reducer 35 and rotates with the rotation of the output shaft of the reducer 35. The rotating member 34 is generally disc-shaped and is coaxially arranged with the output shaft of the reducer 35. An abutting slideway 341 is provided on the outer periphery of the surface of the rotating member 34 relatively far from the driving member 33. The abutting slideway 341 protrudes towards the direction away from the driving member 33. The baffle 211 at the end of the first fitting member 21 presses against the abutting slideway 341; the abutting slideway 341 includes a lifting portion 3411 and a smooth portion 3412. The lifting portion 3411 protrudes from the smooth portion 3412 towards the direction away from the driving member 33. The two ends of the lifting portion 3411 are smoothly connected to the smooth portion 3412. The maximum length between the highest position of the lifting portion 3411 and the smooth portion 3412 is greater than or equal to three millimeters; by rotating the rotating member 34, different positions of the abutting slideway 341 abut against the baffle 211. When rotating from the smooth portion 3412 to the lifting portion 3411, under the action of the mutual abutment of the baffle 211 and the lifting portion 3411 of the first fitting member 21, the first fitting member 21 exits the groove along the direction of the telescopic hole 111, unlocking the mobile power supply 200.

[0096] With such a setting, by providing the lifting portion 3411 protruding towards the direction away from the driving member 33 on the rotating member 34, when the rotating member 34 rotates, it can abut against the baffle 211 at the end of the first fitting member 21 through the lifting portion 3411, so that the first fitting member 21 exits the groove along the direction of the telescopic hole 111 to unlock the mobile power supply 200.

[0097] In other embodiments, please refer to Figures 13 to 14 , Figure 13 which is a schematic structural diagram of another locking component and driving mechanism provided by the present invention. Figure 14 It is Figure 11Exploded structural schematic diagram of the buckle assembly and the driving mechanism shown; a butting boss 215 protrudes from the outer wall of the first fitting 21 corresponding to the rotating member 34, the butting boss 215 extends towards the rotating member 34, an abutting slideway 341 is provided around the outer periphery of the surface of the rotating member 34 relatively far from the driving member 33, the abutting slideway 341 protrudes in the direction away from the driving member 33, and the butting boss 215 can abut against the abutting slideway 341; the abutting slideway 341 includes a lifting portion 3411 and a smooth portion 3412, the lifting portion 3411 protrudes from the smooth portion 3412 in the direction away from the driving member 33, both ends of the lifting portion 3411 are smoothly connected to the smooth portion 3412, and the maximum length between the highest position of the lifting portion 3411 and the smooth portion 3412 is greater than or equal to three millimeters; by rotating the rotating member 34, the lifting portion 3411 and the smooth portion 3412 of the abutting slideway 341 are used to push and press the butting boss 215, and when rotating from the smooth portion 3412 to the lifting portion 3411, the first fitting 21 exits the groove along the direction of the telescopic hole 111 under the action of the mutual abutment of the butting boss 215 and the lifting portion 3411, unlocking the mobile power supply 200.

[0098] It should be noted that, in the above embodiment, the butting boss 215 and the limiting boss 212 can be the same boss, or the butting boss 215 and the limiting boss 212 can be respectively provided at different positions as long as the butting boss 215 and the limiting boss 212 can respectively play their respective roles.

[0099] In this embodiment, the power supply bin device 100 further includes a signal detection member 40 for detecting whether the first mating portion 3111 abuts against the first fitting 21.

[0100] Specifically, in this embodiment, the signal detection member 40 is disposed on the fixed seat 323 and is respectively at both ends and the middle of the fixed seat 323 relatively close to the gear 322 side, and the signal detection members 40 at both ends respectively correspond to the first fittings 21 of the two buckle assemblies 20 at both ends. The rack 311 further includes a triggering portion 41, the triggering portion 41 is at the middle of the rack 311 and is correspondingly arranged with the first mating portion 3111, and the distances from the triggering portion 41 to both ends of the rack 311 are the same; the triggering portion 41 moves along with the rack 311 and can respectively abut against the signal detection members 40 at different positions.

[0101] Among them, when the motor 321 drives the rack 311 to move until the rack 311 moves to a preset position, the trigger part 41 arranged on the rack 311 abuts against the signal detector 40 to transmit a movement signal to the motor 321, so that the motor 321 reverses or stops rotating. Specifically, the signal detector 40 is a position switch. The rack 311 drives the trigger part 41 to move. When the first mating part 3111 completely abuts against the first mating part 21, the trigger part 41 abuts against the position switch on the side, causing the motor 321 to reverse, driving the rack 311 to move in the reverse direction until it abuts against the signal detector 40 in the middle, causing the motor 321 to stop rotating and the rack 311 to return to the initial position.

[0102] With such a setting, by setting the signal detector 40, the movement of the motor 321 can be controlled so that the rack 311 can return to the initial position after moving to the preset position.

[0103] In this embodiment, the power supply bin device 100 further includes a pushing component 50. The pushing component 50 is arranged at the tail of the power supply bin 11 and is used to push the mobile power supply 200 accommodated in the power supply bin 11 out of the power supply bin 11.

[0104] Specifically, in this embodiment, the pushing component includes a pushing rod 51, a pushing elastic member 52 and a pushing bin 53. Among them, the pushing bin 53 is fixedly installed at the tail of the power supply bin 11, and a pushing hole is provided at the tail of the power supply bin 11. The pushing hole communicates with the pushing rod bin and the power supply bin 11; the pushing rod is accommodated in the pushing bin 53 and can extend into the power supply bin 11 through the pushing hole. A limiting platform is provided at the tail of the pushing rod 51 to limit the pushing distance of the pushing rod 51; the inside of the pushing rod 51 is hollow, the pushing elastic member 52 is arranged inside the pushing rod 51, and one end of the pushing elastic member 52 abuts against the pushing bin 53 and the other end abuts against the pushing rod 51, so that the pushing rod 51 always has a tendency to move towards the power supply bin 11, and the mobile power supply 200 is pushed out of the power supply bin 11 under the action of the pushing elastic member 52.

[0105] With such a setting, by setting the pushing component, the pushing rod 51 always has a tendency to move towards the power supply bin 11, so as to facilitate the withdrawal of the mobile power supply 200 from the power supply bin 11.

[0106] The following briefly describes the operation process of the power supply bin device 100:

[0107] Locking process: The mobile power supply 200 enters the power supply compartment 11 through the accommodation hole in the fixing member 12 of the power supply compartment main body 10. The mobile power supply 200 abuts against the inclined guiding surface 213 at the top of the first fitting member 21, so that the first fitting member 21 is pulled out of the power supply compartment 11 until the mobile power supply 200 completely extends into the power supply compartment 11. The first fitting member 21 extends into the power supply compartment 11 under the action of the elastic member 23 and is inserted into the clamping hole of the mobile power supply 200 opposite to the telescopic hole 111 to lock the mobile power supply 200, so that the mobile power supply 200 is clamped in the power supply compartment 11.

[0108] Unlocking process: The motor 321 starts and drives the gear 322 to rotate. The rack 311 meshes with the gear 322, so that the gear 322 drives the rack 311 to slide along the slide rail 312 until the first fitting portion 3111 in the middle of the rack 311 abuts against the baffle 211 at the end of the first fitting member 21 relatively far from the power supply compartment 11. The inclined side surface of the first fitting portion 3111 gradually abuts against the baffle 211, so that the first fitting member 21 moves in the direction away from the power supply compartment 11. The first fitting member 21 is pulled out of the clamping hole of the mobile power supply 200. Under the action of the pushing assembly 50, the mobile power supply 200 is pushed in the direction of the outlet of the power supply compartment 11 to send the mobile power supply 200 out of the power supply compartment 11.

[0109] The present invention also provides a mobile power supply rental device 300. The mobile power supply rental device 300 includes a housing 310 and a power supply compartment device 100. The number of the power supply compartment devices 100 is set to be multiple, and the multiple power supply compartment devices 100 are arranged in the housing 310, and the power supply compartment device 100 is the power supply compartment device 100 described in any one of the above. The mobile power supply rental device 300 can provide the mobile power supply 200 for the user at any time, which is convenient for the user to charge the mobile device with the mobile power supply 200.

[0110] The present invention provides a power supply compartment device. By providing a lock assembly and a driving mechanism, the lock assembly can drive to extend into the power supply compartment to lock the mobile power supply, and can drive the lock assembly to be pulled out of the power supply compartment through the driving mechanism to unlock the mobile power supply, and the driving mechanism can drive two lock assemblies to move.

[0111] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0112] Those of ordinary skill in the art should recognize that the above embodiments are merely used to illustrate the present invention and are not intended to limit the present invention. As long as appropriate changes and variations are made to the above embodiments within the scope of the spirit of the present invention, they fall within the scope of protection required by the present invention.

Claims

1. A power supply bin device, characterized in that, For accommodating a mobile power supply (200) with a groove provided on its side, comprising: A power bank main body (10), the power bank main body (10) includes a plurality of power banks (11), and the mobile power supply (200) is disposed within the power bank (11); A latch assembly (20), docked to two adjacent power banks, the latch assembly (20) includes two first mating members (21), and each first mating member (21) corresponds to one power bank (11). The first mating member (21) can partially extend into or withdraw from the groove of the mobile power supply (200) accommodated in the power bank (11) to lock or unlock the mobile power supply (200); A driving mechanism (30), disposed on the latch assembly (20), the driving mechanism (30) includes a first mating portion (3111), the first mating portion (3111) can move respectively in a first direction or a second direction, and is in transmission cooperation with the first mating members (21) in different directions to drive the first mating members (21) in different directions to move and withdraw from the groove of the mobile power supply (200) to unlock the mobile power supply (200); The driving mechanism (30) includes a transmission assembly (31), the transmission assembly (31) includes a rack (311) and a slide rail (312), the slide rail (312) is fixedly installed on the latch assembly (20), the rack (311) is slidably installed on the slide rail (312), the rack (311) includes a first mating portion (3111), the first mating portion (3111) is fixedly installed on the rack (311) and can move with the movement of the rack (311); The latch assembly (20) includes a mounting bracket (22), the mounting bracket (22) is fixedly installed on the side of the power bank (11), the mounting bracket (22) is provided with a sliding hole (221), the first mating member (21) is inserted into the sliding hole (221), the first mating portion (3111) slides on the slide rail (312) along with the rack (311), the first mating portion (3111) can abut against the first mating member (21) to make the first mating member (21) slide along the sliding hole (221) in a direction away from the power bank (11), and the first mating member (21) withdraws from the power bank (11) to unlock the mobile power supply (200); The power bank main body (10) further includes a fixing member (12), and the power bank (11) is fixedly installed on the fixing member (12).

2. The power supply bin device according to claim 1, characterized in that, One end of the first engaging member (21) relatively far from the power supply compartment (11) is provided with a baffle (211). The first engaging portion (3111) is located in the middle of the rack (311). One side of the first engaging portion (3111) facing the baffle (211) is an inclined side. The first engaging portion (3111) abuts against the baffle (211) as the rack (311) moves, and the baffle (211) gradually rises along the inclined side, so that the first engaging member (21) exits the groove of the mobile power supply (200) and unlocks the mobile power supply (200).

3. The power supply bin device according to claim 1, wherein The latch assembly (20) further includes an elastic member (23). The elastic member (23) is sleeved on the first engaging member (21), and one end of the elastic member (23) is arranged on the first engaging member (21), and the other end is fixed to the mounting bracket (22). The first engaging member (21) always has a tendency to extend into the power supply compartment (11) under the elastic action of the elastic member (23).

4. The power supply compartment device according to claim 2, characterized in that, The driving mechanism (30) further includes a driving component (32). The driving component (32) includes a motor (321), a gear (322) and a fixed seat (323). The fixed seat (323) is fixedly installed on the slide rail (312). The motor (321) is fixedly installed on the fixed seat (323). The gear (322) is fixedly installed on the output shaft of the motor (321). The motor (321) is engaged with the rack (311) through the gear (322) to drive the rack (311) to slide along the slide rail (312).

5. The power supply bin device according to claim 4, characterized in that The power supply compartment device further includes a signal detection member (40). The signal detection member (40) is respectively arranged at both ends and the middle of the fixed seat (323) relatively close to one side of the gear (322). The rack (311) further includes a triggering portion (41). The triggering portion (41) moves with the rack (311) and can respectively abut against the signal detection members (40) at different positions.

6. The power supply compartment device according to claim 5, characterized in that, The signal detection members (40) at both ends of the fixed seat (323) close to the side of the rack (311) are correspondingly arranged with the latch assembly (20). The triggering portion (41) is located in the middle of the rack (311). When the first engaging portion (3111) lifts the baffle (211), the triggering portion (41) abuts against the signal detection members (40) at both ends.

7. The power supply compartment device according to claim 1, characterized in that, Two latch assemblies (20) are respectively arranged at both ends of the driving mechanism (30), and each latch assembly (20) is correspondingly installed on one power supply compartment (11).

8. The power supply bin device according to claim 1, characterized in that The power supply bin device further includes a pushing component (50). The pushing component (50) is arranged on the periphery of the power supply bin (11). The mobile power supply (200) extends into the power supply bin (11) until the first fitting (21) is inserted into the groove of the mobile power supply (200), and the pushing component (50) is gradually compressed to store elastic potential energy. When the first fitting (21) exits the groove of the mobile power supply (200), the pushing component pushes the mobile power supply (200) out of the power supply bin (11).

9. A mobile power bank rental device, characterized in that, The mobile power supply rental device includes a housing and a power supply bin device. The number of the power supply bin devices is multiple, and the multiple power supply bin devices are arranged in the housing. The power supply bin device is the power supply bin device according to any one of claims 1 to 8.

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