Mechanical parking device

Abstract

To provide a mechanical parking device in which charging is possible while a tray is positioned in a stop position when a mechanical parking device is in operation, to prevent an electric shock accident for a worker during maintenance, etc.SOLUTION: In a mechanical parking device having a plurality of storage compartments 5 for storing trays 50, each storage compartment 5 includes: a power supply portion 20 having a power supply body 40 that can take a supply position for supplying power to a power receiving portion 51 of the tray 50 and a non-supply position not supplying power; and a cover body 21 that can take a position covering at least a power supply element 44 of the power supply portion 20 and a position opening it. The cover body 21 is connected to a crank mechanism attached to a prime mover 26, and when driven by the prime mover 26, the cover body 21 can take a position covering the power supply element in the non-supply position and a position opening the power supply element in the supply position.SELECTED DRAWING: Figure 6

Description

[Technical Field]

[0001] The present invention relates to a mechanical parking device, and is particularly characterized by a power supply unit that supplies power to a charging tray. [Background technology]

[0002] In recent years, electric vehicles have begun to become popular. There are various types of electric vehicles, including battery electric vehicles (BEVs) that run purely on a battery and motor, and plug-in hybrid vehicles (PHEVs) that use a combination of an internal combustion engine, a battery, and a motor, and whose batteries can be charged from an external charging station, requiring external charging of the batteries.

[0003] Some vehicle models are capable of rapid charging in addition to standard charging, but in either case, it takes a long time to charge the battery, so there is a growing demand for mechanical parking systems that are equipped with facilities that allow charging while the vehicle is parked.

[0004] There are several types of mechanical parking devices, including those in which vehicles are placed on trays and transported to a storage room, where the transported trays circulate within the storage room; those that are stored on storage shelves and do not move; and vertical circulation types in which charging rails are installed vertically.However, some of these charging means use complex mechanisms for the means for supplying power to the trays, or have different charging and circulation positions so that the trays cannot be moved unless they are returned to the circulation position, which increases manufacturing costs and causes inconvenience in operating the mechanical parking device.

[0005] For example, Patent Document 1 describes a mechanical parking lot that includes a plurality of parking spaces and a pallet that can carry a vehicle and is movable between the parking spaces in a first direction and a second direction that intersects with the first direction, wherein at least one of the plurality of parking spaces is provided with a power supply terminal and the pallet is provided with a power receiving terminal, the power supply terminal and the power receiving terminal are connectable in the first direction, the power supply terminal is positioned so as not to come into contact with the power receiving terminal when the pallet moves in the second direction to the parking space where the power supply terminal is provided, and after the pallet moves to a stopping position within the parking space where the power supply terminal is provided, the pallet is further moved to a charging position on the power supply terminal side, and the power receiving terminal is brought into contact with the power supply terminal.

[0006] Furthermore, Patent Document 2 discloses a mechanical parking device that includes at least one charging pallet capable of carrying an electric vehicle, and that, when storing the charging pallet in a predetermined parking shelf, moves the charging pallet in a first direction to a predetermined parking position in the parking shelf, the mechanical parking device including: a plurality of first contacts that are provided in the parking shelf and connected to a power supply device; a plurality of second contacts that are provided at the end of the charging pallet in the first direction and in positions that can face the plurality of first contacts when the charging pallet is in the parking position and correspond to the plurality of first contacts; and a plurality of second contacts that are provided at the end of the charging pallet in the first direction and in positions that can face the plurality of first contacts when the charging pallet is in the parking position, the plurality of first contacts corresponding to the plurality of first contacts; A mechanical parking device is described, comprising: a first moving mechanism that can displace the positions of a plurality of second contacts in the first direction relative to the charging pallet; a second moving mechanism that is separated from the first moving mechanism and can displace the positions of the plurality of first contacts in a second direction that is approximately perpendicular to the first direction relative to the parking shelf or the positions of the plurality of second contacts in the second direction relative to the charging pallet; and a guide mechanism that guides the relative movement of the plurality of first contacts and the plurality of second contacts in the second direction so that the plurality of first contacts and the plurality of second contacts face each other as the charging pallet moves in the first direction. [Prior art documents] [Patent documents]

[0007] [Patent Document 1] Patent No. 6618261 [Patent Document 2] Patent No. 6212607 Summary of the Invention [Problem to be solved by the invention]

[0008] However, in the mechanical parking lot described in Patent Document 1, the pallet must be moved from its circulating stop position to its charging position in the power supply parking space in order to connect the power receiving terminal on the pallet to the power supply terminal on the power supply unit in the power supply parking space. In other words, when a call operation is performed to enter or exit the parking space and the pallet is circulated, the pallet must be returned from its charging position in the power supply parking space to a stopping position where it can be circulated, which interrupts charging each time. Furthermore, the exposed current collectors and other components pose a risk of electric shock to workers during maintenance.

[0009] Furthermore, the mechanical parking device described in Patent Document 2 requires that the charging pallet be moved toward a shelf-side contact assembly, which includes a first moving mechanism, a second moving mechanism, etc., and that the pallet-side contact assembly be pressed against and brought into contact with the shelf-side contact assembly in order to charge. Furthermore, the shelf-side contact assembly has a complex structure that includes multiple moving mechanisms, and installing it on each of the multiple shelves increases manufacturing costs. Furthermore, the current collectors and other components are exposed, which poses a risk of electric shock to workers during maintenance.

[0010] The present invention aims to provide a mechanical parking device that can charge the tray while it is in the stopped position when the mechanical parking device is in operation, thereby preventing electric shock accidents to workers during installation adjustments, maintenance, etc. [Means for solving the problem]

[0011] The mechanical parking device of the first aspect is a mechanical parking device having a plurality of storage compartments for storing trays, and the storage compartments are configured to include a power supply unit having a power supply body that can take a supply position that supplies power to the power receiving unit of the tray and a non-supply position that does not supply power, and a cover that can take a position that covers at least the power supply of the power supply unit and a position that opens it, and the cover is connected to a crank mechanism attached to a prime mover, and when the prime mover is driven, the cover can take a position that covers the power supply in the non-supply position and a position that opens the power supply in the supply position.

[0012] The mechanical parking device of the second aspect is a mechanical parking device of the first aspect, in which the power supply unit is operatively connected to a cam on the cover, and moves between the power supply position and the non-power supply position as the cover moves.

[0013] The mechanical parking device of the third aspect is a mechanical parking device of the first or second aspect, in which the cover body can take a position covering the power supply in the non-supply position and a position opening the power supply in the supply position by driving the prime mover in one direction.

[0014] A mechanical parking device according to a fourth aspect is the mechanical parking device according to the first or second aspect, wherein the cover and the power supply body are insulated from each other.

[0015] A mechanical parking device according to a fifth aspect is the mechanical parking device according to the third aspect, wherein the cover and the power supply body are insulated from each other. [Effects of the Invention]

[0016] According to the mechanical parking system of the first aspect, the cover that covers the power supply body of the power supply unit can prevent electric shock accidents for workers during installation adjustment, maintenance, etc., and the mechanism that drives the cover can be simplified to reduce manufacturing costs. Furthermore, the cover can be moved and the power supply can be brought into contact with and separated from the power receiving body while the tray is parked in the storage compartment.

[0017] According to the mechanical parking device of the second aspect, the power supplying portion can be brought into contact with the power receiving portion of the tray in conjunction with the opening movement of the cover.

[0018] According to the mechanical parking device of the third aspect, it is only necessary to drive the motor in one direction in response to the reciprocating movement of the cover, which simplifies the control program and the sensors.

[0019] According to the mechanical parking devices of the fourth and fifth aspects, even if a worker performing installation adjustment, maintenance, or the like accidentally comes into contact with the cover, he or she will not receive an electric shock. [Brief explanation of the drawings]

[0020] [Figure 1] FIG. 2 is a plan view of a storage chamber having storage compartments in one embodiment of the present invention. [Figure 2] This is a front cross-sectional view of a mechanical parking device in one embodiment of the present invention. [Figure 3] FIG. 2 is a plan view of the storage compartment in the first embodiment of the present invention, showing an overall plan view in which the cover covers the power supply. [Figure 4] FIG. 2 is a plan view of the storage compartment in the first embodiment of the present invention, showing the overall state in which the cover opens the power supply. [Figure 5] FIG. 2 is a partially enlarged plan view of the storage compartment in the first embodiment of the present invention, showing the cover in a position that opens the power supply unit. [Figure 6] FIG. 2 is a partially enlarged side view of the storage compartment in the first embodiment of the present invention, showing the cover in a position covering the power supply unit. [Figure 7] FIG. 10 is a partially enlarged side view of the storage compartment in the first embodiment of the present invention, showing the cover moving toward the power supply unit in an open state. [Figure 8] 1 is a partially enlarged side view of the storage compartment in the first embodiment of the present invention, showing a state in which the cover opens the power supply unit and the power supply unit is in contact with the power receiving unit of the tray. FIG. [Figure 9]FIG. 10 is a partially enlarged plan view of the storage compartment in the first embodiment of the present invention, showing the state in which the cover opens the power supply unit and then moves in a direction to cover the power supply unit as the motor is driven in one direction. [Figure 10] 10 is a front view showing a state in which the cover has moved to an open position and the power supply terminal of the power supply unit is in contact with the power receiving terminal of the tray in the first embodiment of the present invention. FIG. [Figure 11] FIG. 10 is a partially enlarged perspective view showing a state in which a cover is positioned to cover a power supply unit in a modified example of the present invention. [Figure 12] FIG. 10 is a partially enlarged perspective view showing a state in which a cover in a modified example of the present invention is moving toward an open state of the power supply unit. [Figure 13] FIG. 10 is a partially enlarged perspective view showing a state in which the cover opens the power supply section and the power supply section contacts the power receiving section of the tray in a modified example of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0021] An example of a vehicle guidance device for a mechanical parking device according to this embodiment will be described with reference to the drawings. In the storage section, the long side direction of the tray in a plan view is referred to as the "longitudinal direction," the single side direction of the tray as the "short side direction," the position where the power supply unit is located as the "right side," and the opposite direction as the "left side." Vehicle M includes electric vehicles, but the present invention includes not only pure electric vehicles (BEVs) that run on only a battery and a motor, but also plug-in hybrid vehicles (PHEVs) that run on a combination of an internal combustion engine, a battery, and a motor.

[0022] <Embodiment> [Mechanical parking system] The overall configuration of a mechanical parking device 1 in this embodiment is shown in Figures 1 and 2. The mechanical parking device 1 has an entrance / exit room 2 where vehicles M, including electric vehicles, enter and exit, and a storage room 3 where vehicles M are stored. In this embodiment, the storage room 3 is located below the entrance / exit room 2 and is connected to it by an elevator device 4 that raises and lowers a tray. In this embodiment, a flat circulation (puzzle) type parking device will be described as an example, but the present invention can of course also be applied to horizontal circulation type parking devices, multi-story box circulation type parking devices, circular circulation type parking devices, vertical circulation type parking devices, elevator type parking devices, etc.

[0023] [Storage Room] As shown in Figure 1, the storage room 3 has multiple storage compartments 5 arranged vertically and horizontally. The storage compartments 5 have multiple empty compartments where trays are not stored, allowing for horizontal circulation of the trays. Also, as shown in Figure 2, a lifting device 4 that connects to the loading / unloading room 2 is located adjacent to one of the storage compartments 5. A control panel 60 that controls the operation of the mechanical parking device 1 is installed next to the lifting device 4.

[0024] (storage compartment) As shown in Figures 3 and 4, the storage compartment 5 is a compartment that stores one tray 50 at a time, and the trays 50 are connected adjacently so that they can move vertically and horizontally (see Figure 1). The storage compartment 5 is made up of a pair of vertical feed rails 6 and a pair of horizontal feed rails 7 assembled in a rectangular shape in a plan view.

[0025] A vertical / horizontal feed device 8 is installed in the storage compartment 5 along the longitudinal direction of the storage compartment 5, in the center of the shorter side. The vertical / horizontal feed device 8 has a pair of drive wheels 9 rotatable vertically and horizontally, spaced apart in the longitudinal direction of the storage compartment 5. The vertical / horizontal feed device 8 includes a vertical / horizontal switching motor 13 that switches the rotation direction of the pair of drive wheels 9 between vertical and horizontal, a vertical / horizontal switching member 14 that is mounted on the vertical / horizontal switching motor 13 so as to be rotatable horizontally, and a pair of connecting members 16 that connect each free end of the rotation of the vertical / horizontal switching member 14 to the free end of the member on which the pair of drive wheels 9 are installed. The pair of drive wheels 9 are configured so that the rotation direction can be switched between the vertical feed direction and the horizontal feed direction by rotating the vertical / horizontal switching member 14 by driving the vertical / horizontal switching motor 13, and by pushing and pulling the connecting member 16 to rotate the member on which the pair of drive wheels 9 are installed.

[0026] The drive wheels 9 rotate while pressing against vertical and horizontal rails (not shown) provided on the underside of the tray 50, thereby moving the tray 50 in the vertical direction, which is the length direction of the tray 50, or in the horizontal direction, which is the short side direction of the tray 50.

[0027] <Main components> [Overall configuration of main parts] Here, the configuration of the main part will be described with reference to FIGS.

[0028] [Relationship between power supply unit and movable structure] As shown in Figure 5, in a plan view, the power supply unit 20 has a cover 21 that is mounted on a rail member 31 installed on the top of the installation member 30 and is capable of running on wheels 23, and is pulled by a first connecting member 25 to open the power supply 44 located on the top of the power supply member 40.

[0029] (Cover and crank mechanism) 6 is a side view of the main parts. The cover 21 includes a connecting base 24, which is connected to a first connecting member 25 and a second connecting member 26A, with the second connecting member 26A connected to a drive shaft 26B of a motor 26. The motor 26 is fixed to the horizontal feed rail 7, and an installation member 30 on which a rail member 31 that supports the cover 21 so that it can travel is installed is fixed to the vertical feed rail 6 and a beam 17. The cover 21 has a cover base 21A that serves as a side plate, and the connecting base 24 is fixed to the outer surface of the cover base 21A that faces the motor 26. The cover base 21A and the connecting base 24 are reinforced and firmly fixed with a reinforcing member 24A.

[0030] One end of a first connecting member 25 is rotatably attached by a shaft 24B to the end of the connecting base 24 opposite the cover base 21A, and the other end of the first connecting member 25 is rotatably attached by a shaft 25B to one end of a second connecting member 26A. The other end of the second connecting member 26A is fixed to the drive shaft 26B of the motor 26, thereby forming a crank mechanism.

[0031] (covered) 6 to 8, the cover 21 includes an upper plate that covers the power supply member 40, and three cover bases 21A (side plates) that extend downward from the longitudinal ends of the upper plate to cover both side surfaces of the power supply member 40 and the rear portion facing the motor 26. Groove cams 22 are formed on both side surfaces of the cover base 21A. The groove cam 22 is made up of a horizontal portion, a portion that slopes upward from the horizontal portion, and a horizontal portion that continues to the fully elevated portion, so as to guide the power supply member 40 from the position where the cover 21 covers the power supply member 40 to the position where the power supply member 40 rises. A guided member 43 fixed to a swinging member 41 (described later) is engaged with the groove cam 22.

[0032] The cover 21 has raised portions 21B at the front and rear ends of the upper plate in the movement direction, which function as reinforcing members for the upper plate and prevent moisture dripping from the tray 50 from contacting the power supply 44. The cover 21 also has a plurality of wheels 23 that allow it to run on rail members 31 provided on the top of an installation member 30 supported by the vertical feed rails 6 and beam members 17 on which the vertical and horizontal feed device 8 is installed. The cover 21 also has an attachment portion 21C at the end of the cover base 21A opposite the position of the power supply 44, to which a connecting base 24A is fixed together with the reinforcing member 24A. A first connecting member 25 is connected to the connecting base 24A via a shaft 24B. A lift-up prevention member 29 is provided near the wheels 23 of the cover base 21A to prevent the cover 21 from lifting up from the underside of the rail members 31.

[0033] (power feeder) The power supply body 40 is configured to include a swinging member 41 that can swing freely via a swinging shaft 42, which is located on the top of the power supply support member 32 that rises upward on the top surface of the rail member 31, a guided member 43 that is provided on the swinging member 41 and engages with the groove cam 22, and a power supply 44.

[0034] [Power receiving part of the tray] The power receiving unit 51 is provided on the underside of the tray 50 and has a power receiving unit 52 that is in contact with the power supply 44 to receive power. Although not shown, the power receiving unit 52 is connected by wiring to an outlet that is provided on the tray 50 and that is used to charge a battery mounted on the vehicle M.

[0035] <Function of main parts> The operation of power supply unit 20 will be described in detail with reference to Figures 6 to 10. In the initial state of power supply unit 20, cover 21 is in a position where it covers power supply 44 of power supply unit 40, and cover 21 is moved in a direction along rail member 31 via the crank mechanism described above. In conjunction with the movement of cover 21, power supply 44 provided on power supply unit 40 moves between power supply 44 and power receiver 52 provided on power receiver unit 51 of tray 50. Specifically, guided member 43, which is slidably guided by grooved cam 22, moves within grooved cam 22 due to the movement of cover 21, and as a result, swing member 41 moves in the vertical direction, and power supply 44 moves up and down.

[0036] 6, the cover 21 covers the power supply 44 with the guided member 43 provided on the swinging member 41 that supports the power supply 40 and the power supply 44 engaged with the lower horizontal portion of the grooved cam 22 of the cover 21. In this state, if the power supply 44 is energized and an operator happens to come into contact with the cover 21, the insulated cover 21 will prevent electric shock.

[0037] 7 shows the state in which the power supply 44 starts to move toward the power receiver 52 placed on the tray 50. As shown in FIG. 7, when the drive shaft 26B of the motor 26 rotates in the direction of arrow A, the second linking member 26A rotates in the direction of arrow A and pulls the first linking member 25 in the direction of arrow A, causing the cover 21 to move toward the motor 26. As a result, the guided member 43 starts to rise upward along the upwardly inclined portion of the grooved cam 22 formed in the cover base 21A, which is the side plate of the cover 21, and the cover 21 moves further toward the motor 26, and the power supply 40 and the power supply 44 continue to rise in the direction of arrow B while being exposed in the portion opened by the movement of the cover 21.

[0038] 8 and 10, when the cover 21 stops after pulling the first linking member 25 to the bottom dead center as a crank mechanism due to the rotation of the second linking member 26A in the direction of arrow A, the guided member 43 is guided to the rising end of the grooved cam 22, and the sides of the power supply body 40 and the power supply 44 are fully opened. In this state, the power supply 44 is pressed into contact with the power receiving member 52 of the tray 50, enabling power to be supplied to the tray 50. This charges the battery installed in the vehicle M, which is an electric vehicle, placed on the tray 50.

[0039] 9, when the power supply 44 is to be retracted from the power receiver 52 of the tray 50, the motor 26 is driven in the same direction as the arrow A when pulling the cover 21, causing the second connecting member 26A to rotate in the direction of the arrow A, pushing the first connecting member 25 in the direction of the arrow A' and pushing the cover 21 back. This causes the power supply 40 and the power supply 44 to descend in the direction of the arrow B' and return to their original positions. In other words, when the cover 21 is moved, the motor 26 is always driven in the direction of the arrow A, which simplifies the program that controls the drive of the motor 26 and also simplifies the sensors that detect this operation, contributing to cost reduction.

[0040] In the mechanical parking device 1, when an entry / exit operation is performed and the tray 50 is moved over the storage compartment 5, the power supply command from the control panel 60 is temporarily interrupted in the state shown in Fig. 6, and the power supply is stopped. Then, the tray 50 is moved to the adjacent storage compartment 5. At this time, the electron supply 44 and the electron receiving 52 are three-phase and therefore each are divided into three, but when the drive wheels 9 of the longitudinal and lateral feed device 8 shown in Fig. 4 are facing the lateral feed direction (the short side direction of the tray 50), the tray 50 is moved in the longitudinal direction of the electron supply 44 and the electron receiving 52, so the electron supply 44 does not need to swing down. On the other hand, when the tray 50 moves in the vertical feed direction, as shown in Fig. 4, the drive wheels 9 of the vertical / horizontal feed device 8 face the vertical feed direction, so that the electron supply 44 swings downward, and as shown in Fig. 9, the cover 21 moves in the direction of arrow A' so as to cover the electron supply 44, and as shown in Fig. 6, the electron supply 44 and the electron receiver 52 are in a separated position, so that there is no interference with the vertical feed operation of the tray 50. In addition, by positioning the cover 21 so as to cover the electron supply 44, workers performing installation adjustment, maintenance, etc. are prevented from accidentally getting an electric shock.

[0041] <Modification> Here, a modified example is shown in FIGS. 11 to 13. As shown in FIG. 11, the modified example differs in the shape of the cover 21. The upper plate of the cover 21 is configured to cover the electron supply 44, and the cover base 21A does not have the mounting portion 21C, and the connecting base 24 is fitted into the cover base 21A as a rotation axis. Furthermore, the electron supply support members 32 are two, spaced apart in the width direction of the swinging member 41, and are structured to further suppress tilting of the electron supply 44 to the left or right during swinging. Even in this configuration, the effects of this modified example are the same as those of the embodiment. Furthermore, the interlocking of the cover 21 and the electron supply 44 is the same as that of the embodiment, as shown in FIGS. 12 and 13.

[0042] In this way, the mechanical parking device of the present invention is a mechanical parking device 1 having a plurality of storage compartments 5 for storing trays 50, and the storage compartments 5 are configured to include a power supply unit 20 having a power supply body 40 that can take a supply position in which power is supplied to the power receiving unit 51 of the tray 50 and a non-supply position in which power is not supplied, and a cover 21 that can take a position in which at least the power supply 44 of the power supply unit 20 is covered or an open position, and the cover 21 is connected to a crank mechanism attached to a motor 26, and by driving the motor 26, the cover 21 can take a position in which it covers the power supply in the non-supply position and a position in which it opens the power supply.

[0043] As a result, the cover 21 that covers the power feeder 40 of the power feed unit 20 can prevent electric shock accidents for maintenance workers, and the mechanism for driving the cover 21 can be simplified to reduce manufacturing costs. Furthermore, the cover 21 can be moved and the power feeder can be brought into contact with and separated from the power receiver while the tray 50 is parked in the storage compartment 5.

[0044] The power supply unit 20 is operatively connected to a grooved cam 22 provided on the cover 21, and moves between the power supply position and the non-power supply position as the cover 21 moves.

[0045] This allows the power supply 44 of the power supply unit 20 to come into contact with the power receiving unit 52 of the tray 50 in conjunction with the opening movement of the cover 21.

[0046] Furthermore, by driving the motor 26 in one direction, the cover 21 can take a position where it covers the power supply 44 in the non-supply position, or a position where it opens the power supply 44 in the supply position.

[0047] This allows the motor 26 to be driven in only one direction in response to the reciprocating movement of the cover 21, simplifying the control program and the sensors.

[0048] Furthermore, the cover 21 and the power feeder 40 are insulated from each other.

[0049] This prevents a worker performing installation adjustment, maintenance, or the like from receiving an electric shock even if he or she accidentally touches the cover 21.

[0050] The above describes embodiments and modifications of the present invention, but the present invention is not limited to the description in the specification or drawings, and it goes without saying that other aspects, modifications, or improvements of the present invention are included in the technical scope of the claims of the present invention.

[0051] For example, although the power supply unit 20 has been described as being provided at one corner of the storage compartment 5, this is not limiting, and a power supply unit 20 may be added to the other diagonal side of the storage compartment 5.

[0052] Furthermore, although the prime mover is described as a motor 26, it is not limited to this and may be of another type such as a hydraulic type.

[0053] Furthermore, although the rotation direction of drive shaft 26B of motor 26 has been described as being only the direction of arrow A, this is not limiting and drive shaft 26B may rotate in the opposite direction to the direction of arrow A. Furthermore, cover 21 may be pulled by rotation in the direction of arrow A, causing cover 21 to release electron supply 44, and then rotated in the opposite direction to the arrow A to return cover 21 to its original position and cover electron supply 44, or the reverse operation may also be used. [Explanation of symbols]

[0054] 1 Mechanical parking equipment 2. Storage room 3. Storage Room 4 Lifting device 5 Storage compartment 6 Vertical feed rail 7. Traverse rail 8. Vertical and horizontal feed device 9 Drive wheels 10 axes 13 Vertical / horizontal switching motor 14 Vertical / horizontal switching member 16 Connecting parts 17 Beam material 20 Power supply unit 21 Cover 21A Cover base (side plate) 21B Rising section 21C Mounting part 22 Grooved cam (example of a cam) 23 wheels 24 Articulating base 24A Reinforcement 24B axis 25 First connecting member (together with the second connecting member, an example of a crank mechanism) 25B axis 26 Motor (an example of a prime mover) 26A Second connecting member (together with the first connecting member, an example of a crank mechanism) 26B drive shaft 29 Anti-floating member 30 Installation materials 31 Rail components 32 Electron supply support member 40 Power feeder 41 Swinging member 42 Oscillating shaft 43 Guided member 44 Feed 50 trays 51 Power receiving unit 52 Electronic reception 60 Control Panel M Vehicle (electric or non-electric)

Claims

1. A mechanical parking device having a plurality of storage compartments for storing trays, the storage compartment includes a power supply unit having a power supply body that can take a supply position where power is supplied to the power receiving unit of the tray and a non-supply position where power is not supplied, and a cover that can take a position where at least the power supply of the power supply unit is covered and a position where it is open; A mechanical parking device in which the cover is connected to a crank mechanism attached to a prime mover, and when driven by the prime mover, the cover can take on two positions: the non-supply position, in which it covers the power supply, and the supply position, in which it opens the power supply.

2. 2. The mechanical parking device according to claim 1, wherein the power supply unit is operatively connected to a cam provided on the cover, and moves between the power supply position and the non-power supply position as the cover moves.

3. A mechanical parking device as described in claim 1 or 2, wherein the cover can take a position covering the power supply in the non-supply position and a position opening the power supply in the supply position by driving the motor in one direction.

4. 3. A mechanical parking device according to claim 1, wherein the cover and the power supply are insulated from each other.

5. The mechanical parking device according to claim 3, wherein the cover and the power supply are insulated from each other.

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