CN110728800A - A battery compartment module and mobile power rental equipment - Google Patents

Abstract

The invention relates to the technical field of mobile power supplies, in particular to a battery compartment module, which includes a module body and a power mechanism. The module body is provided with at least two battery compartments, and each battery compartment is correspondingly equipped with a locking mechanism. The mechanism can lock or unlock the mobile power supply in the battery compartment; each two battery compartments is equipped with a power mechanism, and the power mechanism includes a motor that can be reversible and an unlocking mechanism driven by the motor; when the motor rotates forward or reverse , the unlocking mechanism can respectively push the locking mechanism corresponding to one battery compartment to move to unlock the mobile power supply in the battery compartment, so that one motor can unlock two mobile power supplies, which reduces the manufacturing cost of the battery compartment module, and at the same time makes the overall The structure is more compact, the volume and weight are smaller. The invention also relates to a mobile power supply rental device.

Description

A battery compartment module and mobile power rental equipment

technical field

The invention relates to the technical field of mobile power sources, in particular to a battery compartment module.

Background technique

Mobile power supply rental equipment is placed in many public places, so as to use the mobile power supply to charge mobile terminal devices anytime and anywhere. In the prior art, the battery compartment module of the mobile power supply rental equipment not only has a complex structure and a large volume, but also often needs to be equipped with one or two motors to unlock a mobile power supply, which is costly.

SUMMARY OF THE INVENTION

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 supply rental equipment.

The technical solution adopted by the present invention to solve the technical problem is to provide a battery compartment module, including:

a module body, the module body is provided with 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, one of the power mechanisms is correspondingly configured for every two battery compartments, and the power mechanism includes a forward and reversed motor and an unlocking mechanism driven by the motor;

When the motor rotates forwardly or reversely, the unlocking mechanism can push the locking mechanism corresponding to a battery compartment to move, so as to unlock the mobile power supply in the battery compartment.

Further, the unlocking mechanism includes a turntable fixedly connected with the output shaft of the motor, the turntable is provided with a push-up boss facing the locking mechanism, and when the motor rotates, the push-up boss pushes the push-up boss. The locking mechanism moves.

Further, both sides of the ejecting boss are provided with ejecting surfaces that smoothly transition with the end face of the turntable, and when the turntable rotates, the ejecting surfaces gradually push the locking mechanism to move.

Further, the side wall of the battery compartment is provided with a first through hole, and the locking mechanism includes a locking member rotatably connected with the main body of the module; one end of the locking member is provided with the first through hole. The other end of the buckle portion corresponding to the position of the hole extends to correspond to the turntable; the push-up boss can squeeze the other end when the turntable rotates, so that the end of the locking piece with the buckle portion moves outwards to unlock the power bank in the battery compartment.

Further, the two locking pieces corresponding to the same power mechanism are rotatably connected to the module body by the same shaft, and the pushing boss can push the locking pieces to rotate around the shaft.

Further, the locking mechanism further includes an elastic reset mechanism for pushing the locking member to lock the mobile power supply.

Further, the elastic reset mechanism includes a first push rod and a first elastic member for pushing the first push rod, the module body is provided with a first installation hole, the first elastic member and One end of the first push rod is disposed in the first installation hole, and the other end of the first push rod abuts against the locking member.

Further, the locking mechanism further includes a detection device, the locking member is provided with a trigger portion, and when the detection device detects that the trigger portion reaches a predetermined position, the motor no longer rotates in the current direction.

Further, the detection device is a photoelectric switch.

Further, an elastic pushing mechanism is also provided on the main body of the module, and the elastic pushing mechanism includes a second push rod and a second elastic member for pushing the second push rod. One end extends into the battery compartment toward the opening direction of the battery compartment.

Further, the battery compartment includes a narrowed 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 provided on a side wall of the narrowed compartment section.

The technical solution adopted by the present invention to solve the technical problem is as follows: a mobile power supply rental device is further provided, and the rental device includes one or more of the above-mentioned battery compartment modules.

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 sources is achieved, the number of motors required for the battery compartment module is reduced, and the charging mode of the mobile power source is reduced. The manufacturing cost of the group, while making the overall structure more compact, volume and weight smaller.

Description of drawings

The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings and examples, in the accompanying drawings:

Fig. 1 is the three-dimensional structure schematic diagram 1 of the battery compartment module provided by the present invention;

FIG. 2 is a schematic diagram 2 of the three-dimensional structure of the battery compartment module;

3 is a schematic diagram of an explosion structure of a battery compartment module;

4 is a schematic cross-sectional structure diagram of a battery compartment module;

Fig. 5 is the three-dimensional structure schematic diagram of unlocking structure;

Fig. 6 is the three-dimensional structure schematic diagram of the turntable;

Fig. 7 is the three-dimensional structure schematic diagram of the lock;

Fig. 8 is the three-dimensional structure schematic diagram of elastic reset mechanism;

Fig. 9 is the three-dimensional structure schematic diagram of elastic pushing mechanism;

Fig. 10 is a three-dimensional schematic diagram of a mobile power supply;

FIG. 11 is a schematic three-dimensional structure diagram of a mobile power supply rental device.

Detailed ways

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

Example 1

As shown in FIG. 1 to FIG. 4 , this embodiment provides a battery compartment module, which includes a module body 1 and a power mechanism 2 . The module body 1 is provided with at least two battery compartments 11 . The battery compartment 11 is used for placing a mobile power supply 3 , and 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 , to prevent the power bank 3 from being stolen. The locking mechanism 12 can also be moved out of the battery compartment 11 to unlock the power bank 3 . Each two of the battery compartments 11 is correspondingly equipped with one of the power mechanisms 2 , and the power mechanism 2 includes a forward-reversible motor 21 and an unlocking mechanism 22 driven by the motor 21 . The motor 21 rotates forwardly or reversely. During rotation, the unlocking mechanism 22 can push the locking mechanism 12 corresponding to a battery compartment 11 to move, so as to unlock the mobile power supply 3 in the battery compartment 11 . That is to say, when the motor 21 is rotating forward, the unlocking mechanism 22 pushes one locking mechanism 12 to move, and when it is reversed, it can push the other locking mechanism 12 to move. 3, so that one motor 21 can unlock two mobile power sources 3. After the power bank 3 is unlocked, the user can take out the power bank 3 from the battery compartment 11 .

Further, the module body 1 is provided with an installation cavity 111 for installing the motor 21 , the two ends of the motor 21 are provided with fixing ears 211 , and the fixing ears 211 and the outer wall of the installation cavity 111 can be installed between the fixing ears 211 . Fixed connection by screws, rivets, etc., and installation of the motor 21 by arranging a mounting cavity 111 on the module body 1, can make the overall structure of the battery compartment module 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, thereby reducing the charging module of the mobile power supply 3. Manufacturing costs, while making the overall structure more compact, smaller in size and weight.

As shown in FIGS. 1 , 5 and 6 , preferably, the unlocking mechanism 22 includes a turntable 221 fixedly connected to the output shaft of the motor 21 , and the unlocking mechanism 22 is located between the two locking mechanisms 12 , the turntable 221 is provided with a push-up boss 2211 facing the locking mechanism 12. When the motor 21 rotates, the push-up boss 2211 can push against the locking mechanism 12 to push the locking mechanism 12. The locking mechanism 12 moves to unlock the mobile power supply 3 .

Specifically, both sides of the ejecting boss 2211 are provided with ejecting surfaces 22111 that smoothly transition with the end face of the turntable 221 . When the turntable 221 rotates, the ejecting surfaces 22111 gradually push the locking mechanism 12 to move so as to Unlock power bank 3. The push-up surface 22111 is an arc-shaped convex surface, and the protruding thickness of the arc-shaped convex surface gradually increases along the unlocking rotation direction of the unlocking mechanism 22 . The concave cavity 22112, the arrangement of the concave cavity 22112 can save the material cost of processing the unlocking mechanism 22 and reduce the weight of the unlocking mechanism 22. In other embodiments, the pushing surface 22111 may also be an inclined surface.

As shown in FIG. 1 and FIG. 7 , the locking mechanism 12 includes a locking member 121 rotatably connected to the module body 1 . One end of the locking member 121 is provided with a locking portion 1211 , and the other end extends to the The turntable 221 corresponds to. A first through hole 112 is formed on the side wall of the battery compartment 11 , the locking member 121 corresponds to the position of the first through hole 112 , and the mobile power supply 3 is formed with a buckle portion 1211 to match When the snap portion 1211 passes through the first through hole 112 and extends into the card slot 31, the mobile power supply 3 is locked. The push-up boss 2211 can squeeze the other end of the locking member 121 when the turntable 221 rotates, so that the end of the locking member 121 with the locking portion 1211 is moved out of the card slot 31 of the mobile power supply 3 to unlock the battery The mobile power supply 3 in the bin 11.

As shown in FIG. 7 , the two locking pieces 121 corresponding to the same power mechanism 2 are rotatably connected to the module body 1 by the same shaft 122 , and the battery compartment 11 is provided with the shaft 122 . The first shaft hole 113 can fix the shaft rod 122, and the locking member 121 is provided with a second shaft hole 1212 corresponding to the shaft rod 122. The shaft rod 122 Passing 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 L-shaped structure as a whole, the power mechanism 2 is arranged at the rear end of the module body 1 , and the corner position of the locking member 121 of the L-shaped structure is rotatably connected to the corner position of the module body 1 through the shaft 122 . . One end of the locking member 121 of the L-shaped structure extends to the rear end of the module body 1 corresponding to the power mechanism 2 , and the other end extends along the side of the module body 1 to the buckle portion 1211 and the first through hole 112 thereon. Correspondingly, the compact structure of the battery compartment module is further realized.

As shown in FIG. 4 and FIG. 8 , the locking mechanism 12 further includes an elastic reset mechanism 123 for pushing the locking member 121 to lock the mobile power supply 3. After the user takes out the unlocked mobile power supply 3, all the The elastic reset mechanism 123 can push the locking member 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, and the mobile power supply 3 pushes the buckle portion 1211 out of the battery compartment first. 11. When the 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 locking member 121 to reset again, thereby locking the mobile power supply 3 .

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. The first push rod 1231 is provided with a first protrusion 12311. The first protrusion 12311 is disposed around the first push rod 1231 , and 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 installation hole 114 corresponding to the first push rod 1231 is provided, and the diameter of the first installation hole 114 is larger than the diameter of the first push rod 1231 and smaller than the diameter of the first elastic member. A push rod 1231 can extend into the battery compartment 11 through the first installation hole 114 , the first elastic member 1232 and one end of the first push rod 1231 are disposed in the first installation hole 114 , and the first The other end of a push rod 1231 abuts against the locking member 121 . When the unlocking mechanism 22 pushes the locking member 121 to move, the locking member 121 pushes against the first push rod 1231 and pushes the first push rod 1231 to extend into the battery compartment 11 . The first elastic member 1232 is compressed to generate elastic force. After the unlocking mechanism 22 is reset, the first elastic member 1232 will push the locking member 121 to reset under the action of the elastic restoring force.

As shown in FIG. 3 and FIG. 7 , the locking mechanism 12 further includes a detection device 124 , the locking member 121 is provided with a trigger portion 1213 , and the detection device 124 detects when the trigger portion 1213 reaches a predetermined position , the motor 21 no longer rotates 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 detects the position of the trigger part 1213 and judges the position of the latch 121 accordingly. When returning the mobile power supply 3 to the battery compartment 11, the mobile power supply 3 The buckle portion 1211 pushes out 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 snaps into the card slot. 31. Therefore, in the process of returning the mobile power supply 3, the triggering part 1213 has two actions: moving and resetting. When the user inserts paper or other hard objects into the card slot 31, the triggering part 1213 cannot be reset. When the detection device When 124 detects that the trigger part 1213 is not reset, the detection device 124 cannot send a signal that the mobile power supply 3 is returned successfully. Specifically, the detection device 124 is a photoelectric switch, and the detection device 124 includes a photoelectric signal transmitter (not shown in the figure), a photoelectric signal receiver (not shown in the figure) and a detection slot 1241, the photoelectric signal The transmitter and the photoelectric signal receiver are respectively disposed on two sides of the detection slot 1241 , and the photoelectric signal transmitter can emit light signals from one side of the detection slot 1241 to the other side of the detection slot 1241 . The triggering 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 , and the light blocking plate will block the light signal from reaching the detection slot 1241 . The photoelectric signal receiver on the side, when the photoelectric signal receiver cannot receive the optical signal emitted by the photoelectric signal transmitter, the system will determine that the return of the mobile power supply 3 is unsuccessful. By arranging the photoelectric signal transmitter, 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.

As shown in FIG. 4 and FIG. 9 , the module body 1 is also provided with an elastic pushing mechanism 14 . When the unlocking mechanism 22 pushes the locking member 121 to move, so as to move the locking portion 1211 out of 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 for a distance, which is convenient for the user to take out the mobile power supply 3 from the battery compartment 11 without pulling 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 , and one end of the second push rod 141 faces the battery compartment. The opening direction extends into the battery compartment 11 . The fixing member 143 and the fixing ears 211 are simultaneously fixed on the outer wall of the installation cavity 111 by screws, rivets, etc., and the second elastic member 142 is arranged between the fixing member 143 and the second push rod 141. The push rod 141 is provided with a second protrusion 1411 , the second protrusion 1411 is disposed around the second push rod 141 , and the second elastic member 142 is sleeved between the second protrusion 1411 and the fixing member 143 . During the time, the battery compartment 11 is provided with a second installation hole 115 corresponding to the second push rod 141 , and the length of the second protrusion 1411 in the radial direction of the second push rod 141 is greater than that of the second installation hole 115 diameter of. When the snap portion 1211 locks the mobile power supply 3, the second push rod 141 passes through the second mounting hole 115 and pushes against the mobile power supply 3, and the second elastic member 142 is compressed against the second protrusion Between 1411 and the fixing member 143, when the buckle portion 1211 exits the card slot 31, the second elastic member 142 releases the elastic force and pushes the second push rod 141 to move, thereby pushing the mobile power supply 3 out of the battery Warehouse 11. Preferably, the first push rod 1231 and the second push rod 141, the first elastic member 1232 and the second elastic member 142 are of the same specification, which is convenient for manufacturing and processing.

As shown in FIG. 2 and FIG. 10 , the battery compartment 11 includes a narrowed compartment section (not shown in the drawings) that gradually narrows along the direction in which the mobile power source 3 is inserted into the battery compartment 11 , and the first through hole 112 is provided in the on the side wall of the narrowed bin section. Correspondingly, one end of the casing of the mobile power supply 3 is provided with a narrowing portion 32 that can indicate the direction of return, the narrowing portion 32 corresponds to the narrowing bin section, and the cross-sectional area of the narrowing portion 32 is The narrowing portion 32 gradually decreases along the extending direction of the end. When returning the mobile power supply, the user can put the mobile power supply into the battery compartment according to the returning direction indicated by the narrowing portion 11 . When returning the mobile power supply, the user can easily observe the narrowed portion 32 and quickly confirm which end of the mobile power supply should be put into the battery compartment according to the return direction indicated by the narrowed portion 32, so as to smoothly return the mobile power supply to the battery compartment. In the battery compartment, improve the return efficiency of the mobile power supply.

Preferably, the first through hole 112 is arranged on the side wall of the narrowed bin section. Correspondingly, the card slot 33 of the mobile power supply is arranged on the narrowed portion 32. When the molecule wants to use a tool such as hard paper or metal sheet to extend into the battery compartment to steal the mobile power supply, it is difficult for the tool to bend to reach the position of the card slot 31, thereby improving the anti-theft performance of the mobile power supply.

Embodiment 2

As shown in FIG. 11 , this embodiment provides a mobile power supply rental device, including one or more battery compartment modules 4 described in the first embodiment.

It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them. 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 modified. Equivalent replacements are made; and all such modifications and replacements shall fall within the protection scope of the appended claims of the present invention.

Claims (12)

1. A battery compartment module, characterized in that, comprising: a module body, the module body is provided with 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, one of the power mechanisms is correspondingly configured for every two battery compartments, and the power mechanism includes a forward and reversed motor and an unlocking mechanism driven by the motor; When the motor rotates forwardly or reversely, the unlocking mechanism can push the locking mechanism corresponding to a battery compartment to move, so as to unlock the mobile power supply in the battery compartment. 2 . The battery compartment module according to claim 1 , wherein the unlocking mechanism comprises a turntable fixedly connected with the motor output shaft, and the turntable is provided with a push-up protrusion facing the locking mechanism. 3 . When the motor rotates, the ejector boss pushes the locking mechanism to move. 3 . The battery compartment module according to claim 2 , wherein both sides of the push-up boss are provided with push-up surfaces that smoothly transition with the end face of the turntable, and when the turntable rotates, the push-up surfaces Gradually push the locking mechanism to move. 4 . The battery compartment module according to claim 2 or 3 , wherein a first through hole is provided on the side wall of the battery compartment, and the locking mechanism comprises a lock rotatably connected to the main body of the module. 5 . A buckle; one end of the locking piece is provided with a buckle portion corresponding to the position of the first through hole, and the other end extends to correspond to the turntable; the push-up boss can press the turntable when the turntable rotates. On the other end, the end of the locking piece with the snap portion is moved outwards to unlock the mobile power supply in the battery compartment. 5 . The battery compartment module according to claim 4 , wherein the two locking members corresponding to the same power mechanism are rotatably connected to the module body by the same shaft, and the push-up boss is rotatably connected to the module body. 6 . The locking member can be pushed to rotate around the shaft. 6 . The battery compartment module according to claim 4 , wherein the locking mechanism further comprises an elastic reset mechanism for pushing the locking member to lock the mobile power supply. 7 . 7 . The battery compartment module according to claim 6 , wherein the elastic reset mechanism comprises a first push rod and a first elastic member for pushing the first push rod, and the module body A first installation hole is provided thereon, one end of the first elastic member and the first push rod is disposed in the first installation hole, and the other end of the first push rod abuts against the locking member. 8 . The battery compartment module according to claim 4 , wherein the locking mechanism further comprises a detection device, the locking member is provided with a trigger portion, and the detection device detects that the trigger portion reaches the When the predetermined position is reached, the motor no longer rotates in the current direction. 9 . The battery compartment module according to claim 8 , wherein the detection device is a photoelectric switch. 10 . 10 . The battery compartment module according to claim 4 , wherein an elastic pushing mechanism is further provided on the main body of the module, and the elastic pushing mechanism comprises a second push rod and a second push rod for pushing the second push rod. 11 . The second elastic part of the push rod, one end of the second push rod extends into the battery compartment toward the opening direction of the battery compartment. 11 . The battery compartment module according to claim 4 , wherein the battery compartment comprises a narrowed 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 disposed in the battery compartment. 12 . Narrow the side walls of the bin segment. 12. A mobile power supply rental device, characterized in that it comprises one or more battery compartment modules according to any one of claims 1-11.

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