A battery compartment module and mobile power supply rental equipment

Abstract

The present invention relates to the technical field of mobile power supplies, and particularly relates to a battery compartment module, which includes a module main body and a power mechanism. At least two battery compartments are provided on the module main body, and each battery compartment is correspondingly configured with a locking mechanism, and the locking mechanism can lock or unlock the mobile power supply in the battery compartment; for every two battery compartments, a power mechanism is correspondingly configured, and the power mechanism includes a motor that can rotate forward and backward and an unlocking mechanism driven by the motor; when the motor rotates forward or backward, the unlocking mechanism can respectively push the locking mechanism corresponding to a battery compartment to move, so as to unlock the mobile power supply in the battery compartment, enabling one motor to unlock two mobile power supplies, reducing the manufacturing cost of the battery compartment module, and at the same time making the overall structure more compact, with a smaller volume and weight. The present invention also relates to a mobile power supply rental device.

Description

Technical Field

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

[0002] Mobile power rental devices are placed in many public places for charging mobile terminal devices with mobile power supplies anytime and anywhere. In the prior art, the battery compartment module of a mobile power rental device not only has a complex structure and large volume, but also often requires one or two motors to unlock a mobile power supply, resulting in high costs. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a battery compartment module aiming at solving the problems of complex structure, large volume and high cost of the battery compartment module of the existing mobile power rental device.

[0004] The technical solution adopted by the present invention to solve its technical problems is: providing a battery compartment module, including:

[0005] A module main body, on which at least two battery compartments are provided, and each battery compartment is correspondingly provided with a locking mechanism, and the locking mechanism can lock or unlock the mobile power supply in the battery compartment;

[0006] A power mechanism, one power mechanism is correspondingly provided for every two battery compartments, and the power mechanism includes a motor that can rotate forward and backward and an unlocking mechanism driven by the motor;

[0007] When the motor rotates forward or backward, the unlocking mechanism can respectively push the locking mechanism corresponding to a battery compartment to move, so as to unlock the mobile power supply in the battery compartment.

[0008] Further, the unlocking mechanism includes a turntable fixedly connected to the output shaft of the motor, and a pushing boss facing the locking mechanism is provided on the turntable. When the motor rotates, the pushing boss pushes the locking mechanism to move.

[0009] Further, pushing surfaces that are smoothly transitioned with the end face of the turntable are provided on both sides of the pushing boss. When the turntable rotates, the pushing surfaces gradually push the locking mechanism to move.

[0010] Further, a first through hole is provided on the side wall of the battery compartment, and the locking mechanism includes a locking part rotatably connected to the module main body; one end of the locking part is provided with a buckling part corresponding to the position of the first through hole, and the other end extends to correspond to the turntable; the pushing boss can squeeze the other end when the turntable rotates, so that one end of the locking part provided with the buckling part moves outwards to unlock the mobile power supply in the battery compartment.

[0011] Further, the two lock fasteners corresponding to the same power mechanism are rotatably connected to the module body by the same shaft rod, and the pushing boss can push the lock fastener to rotate around the shaft rod.

[0012] Further, the locking mechanism further includes an elastic reset mechanism for pushing the lock fastener to lock the mobile power supply.

[0013] Further, the elastic reset mechanism includes a first push rod and a first elastic member for pushing the first push rod. A first mounting hole is provided on the module body. One end of the first elastic member and the first push rod is arranged in the first mounting hole, and the other end of the first push rod abuts against the lock fastener.

[0014] Further, the locking mechanism further includes a detection device. A trigger portion is provided on the lock fastener. When the detection device detects that the trigger portion reaches a predetermined position, the motor stops rotating in the current direction.

[0015] Further, the detection device is a photoelectric switch.

[0016] Further, an elastic pushing mechanism is further provided on the module body. The elastic pushing mechanism includes a second push rod and a second elastic member for pushing the second push rod. One end of the second push rod extends into the battery compartment in the opening direction of the battery compartment.

[0017] Further, the battery compartment includes a narrowing compartment section that gradually narrows in the direction in which the mobile power supply is inserted into the battery compartment, and the first through hole is provided on the side wall of the narrowing compartment section.

[0018] The technical solution adopted by the present invention to solve its technical problems is: a mobile power rental device is further provided, and the rental device includes one or more of the above battery compartment modules.

[0019] The beneficial effect of the present invention is that through the cooperation of the unlocking mechanism and the motor, the effect that one motor can unlock two mobile power supplies is achieved, the number of motors required for the battery compartment module is reduced, thereby reducing the manufacturing cost of the mobile power charging module, and at the same time making the overall structure more compact, with a smaller volume and weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The following will further describe in detail the specific implementation manners of the present invention in conjunction with the drawings. In the drawings:

[0021] Figure 1 is a schematic three-dimensional structure of the battery compartment module provided by the present invention Figure 1 ;

[0022] Figure 2 is a schematic three-dimensional structure of the battery compartment module Figure 2 ;

[0023] Figure 3 is a schematic diagram of the explosion structure of the battery compartment module;

[0024] Figure 4 is a schematic diagram of the sectional structure of the battery compartment module;

[0025] Figure 5 is a schematic diagram of the three - dimensional structure of the unlocking structure;

[0026] Figure 6 is a schematic diagram of the three - dimensional structure of the turntable;

[0027] Figure 7 is a schematic diagram of the three - dimensional structure of the lock catch;

[0028] Figure 8 is a schematic diagram of the three - dimensional structure of the elastic reset mechanism;

[0029] Figure 9 is a schematic diagram of the three - dimensional structure of the elastic pushing mechanism;

[0030] Figure 10 is a schematic diagram of the three - dimensional structure of the mobile power supply;

[0031] Figure 11 is a schematic diagram of the three - dimensional structure of the mobile power supply rental device. Detailed implementation manners

[0032] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Now, in combination with the accompanying drawings, the preferred embodiments of the present invention will be described in detail.

[0033] Embodiment 1

[0034] As Figures 1 to 4As shown in the figure, this embodiment provides a battery compartment module, which includes a module main body 1 and a power mechanism 2. At least two battery compartments 11 are provided on the module main body 1. Each battery compartment 11 is used to place a mobile power supply 3. Each battery compartment 11 is correspondingly equipped with a locking mechanism 12, and the locking mechanism 12 can lock or unlock the mobile power supply 3 in the battery compartment 11. Preferably, the locking mechanism 12 is provided on the battery compartment 11. When the mobile power supply 3 is located in the battery compartment 11, the locking mechanism 12 can extend into the battery compartment 11 to lock the mobile power supply 3 and prevent the mobile power supply 3 from being stolen. The locking mechanism 12 can also be moved out of the battery compartment 11 to unlock the mobile power supply 3. One power mechanism 2 is correspondingly configured for every two battery compartments 11. The power mechanism 2 includes a motor 21 that can rotate forward and backward and an unlocking mechanism 22 driven by the motor 21. When the motor 21 rotates forward or backward, the unlocking mechanism 22 can respectively push the locking mechanism 12 corresponding to a battery compartment 11 to move, so as to unlock the mobile power supply 3 in this battery compartment 11. That is, when the motor 21 rotates forward, the unlocking mechanism 22 pushes one locking mechanism 12 to move, and when it rotates backward, it can push the other locking mechanism 12 to move. After the locking mechanism 12 moves out of the battery compartment 11, the locking of the mobile power supply 3 will be released, so that one motor 21 can unlock two mobile power supplies 3. After the mobile power supply 3 is unlocked, the user can take out the mobile power supply 3 from the battery compartment 11.

[0035] Furthermore, an installation cavity 111 for installing the motor 21 is provided on the module main body 1. Fixing ears 211 are provided at both ends of the motor 21, and the fixing ears 211 and the outer wall of the installation cavity 111 can be fixedly connected by screws, rivets, etc. By providing the installation cavity 111 on the module main body 1 to install the motor 21, the overall structure of the battery compartment module can be made more reliable and compact. Through the cooperation of the unlocking mechanism 22 and the motor 21, the effect that one motor 21 can unlock two mobile power supplies 3 is achieved, thereby reducing the number of motors 21 required for the battery compartment module, thus reducing the manufacturing cost of the mobile power supply 3 charging module, and at the same time making the overall structure more compact, with a smaller volume and weight.

[0036] As Figure 1 、 Figure 5 and Figure 6 shown, preferably, the unlocking mechanism 22 includes a turntable 221 fixedly connected to the output shaft of the motor 21. The unlocking mechanism 22 is located between the two locking mechanisms 12. A pushing boss 2211 facing the locking mechanism 12 is provided on the turntable 221. When the motor 21 rotates, the pushing boss 2211 can abut against the locking mechanism 12 to push the locking mechanism 12 to move, so as to unlock the mobile power supply 3.

[0037] Specifically, on both sides of the pushing boss 2211, there are pushing surfaces 22111 that are smoothly transitioned with the end face of the turntable 221. When the turntable 221 rotates, the pushing surfaces 22111 gradually push the locking mechanism 12 to move so as to unlock the mobile power supply 3. The pushing surfaces 22111 are arc-shaped convex surfaces, and the protruding thickness of the arc-shaped convex surfaces gradually increases along the unlocking rotation direction of the unlocking mechanism 22. On the other side of the unlocking mechanism 22, there is a concave cavity 22112 corresponding to the pushing surfaces 22111. The setting of the concave cavity 22112 can save the material cost of machining the unlocking mechanism 22 and reduce the weight of the unlocking mechanism 22. In other embodiments, the pushing surfaces 22111 can also be inclined surfaces.

[0038] As Figure 1 and Figure 7 As shown, the locking mechanism 12 includes a locking member 121 rotatably connected to the module main body 1. One end of the locking member 121 is provided with a buckle portion 1211, and the other end extends to correspond to the turntable 221. A first through hole 112 is provided on the side wall of the battery compartment 11, and the locking member 121 corresponds to the position of the first through hole 112. A card slot 31 that cooperates with the buckle portion 1211 is provided on the mobile power supply 3. When the buckle portion 1211 passes through the first through hole 112 and extends into the card slot 31, the mobile power supply 3 is locked. The pushing boss 2211 can squeeze the other end of the locking member 121 when the turntable 221 rotates, so that one end of the locking member 121 provided with the buckle portion 1211 moves outwards from the card slot 31 of the mobile power supply 3 to unlock the mobile power supply 3 in the battery compartment 11.

[0039] As Figure 7 As shown, two of the locking members 121 corresponding to the same power mechanism 2 are rotatably connected to the module main body 1 by the same shaft rod 122. A first shaft hole 113 for placing the shaft rod 122 is provided on the battery compartment 11. The first shaft hole 113 can fix the shaft rod 122. A second shaft hole 1212 corresponding to the shaft rod 122 is provided on the locking member 121. The shaft rod 122 passes through the first shaft hole 113 and the second shaft hole 1212. The pushing boss 2211 can push the locking member 121 to rotate around the shaft rod 122. Specifically, the locking member 121 is an overall L-shaped structure. The power mechanism 2 is arranged at the rear end of the module main body 1. The corner position of the L-shaped locking member 121 is rotatably connected to the corner position of the module main body 1 through the shaft rod 122. One end of the L-shaped locking member 121 extends to the rear end of the module main body 1 to correspond to the power mechanism 2, and the other end extends along the side of the module main body 1 so that the buckle portion 1211 thereon corresponds to the first through hole 112, further realizing the structural compactness of the battery compartment module.

[0040] As Figure 4 and Figure 8As shown, the latch mechanism 12 further includes an elastic reset mechanism 123 for pushing the latch 121 to lock the mobile power supply 3. After the user takes out the unlocked mobile power supply 3, the elastic reset mechanism 123 can push the latch 121 to reset. When the user returns the mobile power supply 3, the user pushes the mobile power supply 3 into the battery compartment 11. The mobile power supply 3 first ejects the buckle portion 1211 out of the battery compartment 11. When the card slot 31 of the mobile power supply 3 reaches the position corresponding to the buckle portion 1211, the elastic reset mechanism 123 can push the latch 121 to reset again, thereby locking the mobile power supply 3.

[0041] Specifically, the elastic reset mechanism 123 includes a first push rod 1231 and a first elastic member 1232 for pushing the first push rod 1231. A first protrusion 12311 is provided on the first push rod 1231. The first protrusion 12311 surrounds the first push rod 1231. The length of the first protrusion 12311 in the radial direction of the first push rod 1231 is greater than the diameter of the first elastic member 1232. A first mounting hole 114 corresponding to the first push rod 1231 is provided on the battery compartment 11. The diameter of the first mounting hole 114 is greater than the diameter of the first push rod 1231 and less than the diameter of the first elastic member. The first push rod 1231 can extend into the battery compartment 11 through the first mounting hole 114. One end of the first elastic member 1232 and the first push rod 1231 is arranged in the first mounting hole 114. The other end of the first push rod 1231 abuts against the latch 121. When the unlocking mechanism 22 pushes the latch 121 to move, the latch 121 will abut against the first push rod 1231 and push the first push rod 1231 to extend into the battery compartment 11. At the same time, the first elastic member 1232 is compressed to generate an elastic force. When the unlocking mechanism 22 resets, the first elastic member 1232 will push the latch 121 to reset under the action of the elastic restoring force.

[0042] As Figure 3 and Figure 7As shown, the latch mechanism 12 further includes a detection device 124. A trigger portion 1213 is provided on the latch member 121. When the detection device 124 detects that the trigger portion 1213 reaches a predetermined position, the motor 21 stops rotating in the current direction. At this time, the buckle portion 1211 at the other end of the trigger portion 1213 moves out of the card slot 31 of the mobile power supply 3, and the mobile power supply 3 is unlocked. The detection device 124 determines the position of the latch member 121 by detecting the position of the trigger portion 1213. When the mobile power supply 3 is returned to the battery compartment 11, the mobile power supply 3 first pushes the buckle portion 1211 out of the battery compartment 11. When the card slot 31 of the mobile power supply 3 moves to a position corresponding to the first through hole 112, the buckle portion 1211 re-enters the battery compartment 11 and is snapped into the card slot 31. Therefore, during the process of returning the mobile power supply 3, the trigger portion 1213 has two actions: moving and resetting. When a user inserts paper or other hard objects into the card slot 31, the trigger portion 1213 cannot be reset. When the detection device 124 detects that the trigger portion 1213 is not reset, the detection device 124 cannot send a signal indicating that the mobile power supply 3 has been successfully returned. Specifically, the detection device 124 is a photoelectric switch. The detection device 124 includes a photoelectric signal emitter (not shown in the figure), a photoelectric signal receiver (not shown in the figure), and a detection slot 1241. The photoelectric signal emitter and the photoelectric signal receiver are respectively arranged on both sides of the detection slot 1241. The photoelectric signal emitter can emit a light signal from one side of the detection slot 1241 to the other side of the detection slot 1241. The trigger portion 1213 is a light-blocking plate. When the buckle portion 1211 exits the battery compartment 11, the light-blocking plate enters the detection slot 1241. The light-blocking plate blocks the light signal from reaching the photoelectric signal receiver on the other side of the detection slot 1241. When the photoelectric signal receiver cannot receive the light signal emitted by the photoelectric signal emitter, the system will determine that the mobile power supply 3 has not been successfully returned. By providing the photoelectric signal emitter, the photoelectric signal receiver, and the detection slot 1241, the problem of illegal elements stealing the mobile power supply 3 through false return can be effectively solved, and the assembly is simple and the cost is low.

[0043] As Figure 4 and Figure 9As shown, an elastic pushing mechanism 14 is further provided on the module body 1. When the unlocking mechanism 22 pushes the locking part 121 to move, so that the buckling part 1211 is removed from the card slot 31 of the mobile power supply 3, the end of the elastic pushing mechanism 14 can extend into the battery compartment 11 to push the mobile power supply 3 out of the battery compartment 11 by a certain distance, facilitating the user to take out the mobile power supply 3 from the battery compartment 11 without digging it out. The elastic pushing mechanism 14 includes a second push rod 141, a second elastic member 142 for pushing the second push rod 141, and a fixing member 143. One end of the second push rod 141 extends into the battery compartment 11 toward the opening direction of the battery compartment. The fixing member 143 and the fixing ear 211 are simultaneously fixed on the outer wall of the installation cavity 111 by screws, rivets, etc. The second elastic member 142 is arranged between the fixing member 143 and the second push rod 141. The second push rod 141 is provided with a second protrusion 1411, and the second protrusion 1411 is arranged around the second push rod 141. The second elastic member 142 is sleeved between the second protrusion 1411 and the fixing member 143. The battery compartment 11 is provided with a second installation hole 115 corresponding to the second push rod 141. The length of the second protrusion 1411 in the radial direction of the second push rod 141 is greater than the diameter of the second installation hole 115. When the buckling part 1211 locks the mobile power supply 3, the second push rod 141 passes through the second installation hole 115 to abut against the mobile power supply 3. At this time, the second elastic member 142 is compressed between the second protrusion 1411 and the fixing member 143. When the buckling part 1211 exits the card slot 31, the second elastic member 142 releases its elastic force to push the second push rod 141 to move, thereby pushing the mobile power supply 3 out of the battery compartment 11. Preferably, the first push rod 1231 and the second push rod 141, the first elastic member 1232 and the second elastic member 142 adopt the same specification, which is convenient for manufacturing and processing.

[0044] As Figure 2 and Figure 10 shown, the battery compartment 11 includes a narrowing compartment section (not shown in the figure) that gradually narrows along the direction in which the mobile power supply 3 is inserted into the battery compartment 11. The first through hole 112 is arranged on the side wall of the narrowing compartment section. Correspondingly, one end of the outer shell of the mobile power supply 3 is provided with a narrowing part 32 that can indicate the return direction. The narrowing part 32 corresponds to the narrowing compartment section, and the cross-sectional area of the narrowing part 32 gradually decreases along the extending direction of the end where the narrowing part 32 is located. When the user returns the mobile power supply, the user can put the mobile power supply into the battery compartment according to the return direction indicated by the narrowing part 11. When the user returns the mobile power supply, the user can conveniently observe the narrowing part 32 and quickly confirm which end of the mobile power supply should be put into the battery compartment first according to the return direction indicated by the narrowing part 32, so as to smoothly return the mobile power supply to the battery compartment and improve the return efficiency of the mobile power supply.

[0045] Preferably, the first through hole 112 is provided on the side wall of the narrowed storage section. Correspondingly, the card slot 33 of the mobile power supply is provided on the narrowed portion 32. When an illegal person wants to insert tools such as a hard paper sheet or a metal sheet into the battery compartment to steal the mobile power supply, it is difficult for the tool to bend to reach the position where the card slot 31 is located, thereby improving the anti-theft performance of the mobile power supply.

[0046] Embodiment 2

[0047] As Figure 11 shown, this embodiment provides a mobile power supply rental device, which includes one or more battery compartment modules 4 described in Embodiment 1.

[0048] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. For those skilled in the art, the technical solutions recorded in the above embodiments can be modified, or some of the technical features can be equivalently replaced; and all such modifications and replacements should fall within the protection scope of the appended claims of the present invention.

Claims

1. A battery compartment module, characterized in that, Comprising: A module main body, on which there are provided at least two battery compartments, and each battery compartment is correspondingly equipped with a locking mechanism, and the locking mechanism can lock or unlock the mobile power supply in the battery compartment; A power mechanism, and one such power mechanism is correspondingly configured for every two battery compartments, and the power mechanism includes a motor that can rotate forward and backward and an unlocking mechanism driven by the motor; When the motor rotates forward or backward, the unlocking mechanism can respectively push the locking mechanism corresponding to a battery compartment to move, so as to unlock the mobile power supply in this battery compartment; The unlocking mechanism includes a turntable fixedly connected to the output shaft of the motor, and there is a pushing boss on the turntable facing the locking mechanism. When the motor rotates, the pushing boss pushes the locking mechanism to move; On both sides of the pushing boss, there are pushing surfaces that are smoothly transitioned with the end face of the turntable. When the turntable rotates, the pushing surfaces gradually push the locking mechanism to move; There is a first through hole on the side wall of the battery compartment, and the locking mechanism includes a locking piece rotatably connected to the module main body; one end of the locking piece is provided with a buckling portion corresponding to the position of the first through hole, and the other end extends to correspond to the turntable; there is a card slot on the mobile power supply that cooperates with the buckling portion. When the buckling portion passes through the first through hole and extends into the card slot, the mobile power supply is locked; the pushing boss can squeeze the other end when the turntable rotates, so that one end of the locking piece provided with the buckling portion moves outwards of the card slot of the mobile power supply, so as to unlock the mobile power supply in the battery compartment; The two locking pieces corresponding to the same power mechanism are rotatably connected to the module main body by the same shaft rod, and the pushing boss can push the locking piece to rotate around the shaft rod.

2. The battery compartment module according to claim 1, characterized in that, The locking mechanism further includes an elastic reset mechanism for pushing the locking piece to lock the mobile power supply.

3. The battery compartment module according to claim 2, characterized in that, The elastic reset mechanism includes a first push rod and a first elastic member for pushing the first push rod. There is a first mounting hole on the module main body, and one end of the first elastic member and the first push rod is arranged in the first mounting hole, and the other end of the first push rod abuts against the locking piece.

4. The battery compartment module according to claim 1, characterized in that, The locking mechanism further includes a detection device. When the detection device detects that the triggering portion reaches a predetermined position, the motor no longer rotates in the current direction.

5. The battery compartment module according to claim 4, characterized in that, The detection device is a photoelectric switch.

6. The battery compartment module according to claim 1, characterized in that, There is also an elastic pushing mechanism on the module main body. The elastic pushing mechanism includes a second push rod and a second elastic member for pushing the second push rod. One end of the second push rod extends into the battery compartment towards the opening direction of the battery compartment.

7. The battery compartment module according to claim 1, characterized in that, The battery compartment includes a narrowing compartment section that gradually narrows along the direction in which the mobile power supply is inserted into the battery compartment, and the first through hole is arranged on the side wall of the narrowing compartment section.

8. A mobile power rental device, characterized in that, Comprising one or more battery compartment modules as described in any one of claims 1-7.

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