A stereoscopic parking garage capable of sharing charging devices

Abstract

The present invention relates to the technical field of electric vehicle charging, and in particular to a three-dimensional car park with a shared charging device, including a mounting block, a rotating shaft, an energy storage component and a clamping component. The mounting block is provided with a socket, and a charging gun inserted into the socket can be connected with the rotating shaft in a rolling manner. Two energy storage components are provided, and the two energy storage components can store or release energy respectively when the rotating shaft rotates, and the energy storage direction and energy release direction of the two energy storage components are opposite; the clamping component is arranged on the rotating shaft, and is used to control the energy storage and energy release of the two energy storage components respectively through the rotation of the rotating shaft. Two energy storage components are arranged, and during the unidirectional rotation of the rotating shaft, one of the energy storage components can only store energy, and the other energy storage component can only release energy, so that the charging gun can obtain the power provided by the energy storage component in the final stage of insertion, and the plug-in is easier; at the same time, when the charging gun is pulled out, it will be subject to the resistance of the energy storage component, so that the charging gun is not easy to fall off from the socket.

Description

Technical Field

[0001] The invention relates to the technical field of electric vehicle charging, and in particular to a stereoscopic garage with a shared charging device. Background Art

[0002] With the popularity of electric vehicles, the demand for parking and charging is growing, and the effective combination of the two has become an important issue in the development of urban transportation infrastructure. Traditional parking methods are mostly flat parking spaces. This layout can accommodate relatively few vehicles within a limited space, and it is difficult to meet the growing demand for vehicle parking. In order to improve space utilization, stereo garages came into being. Stereo garages achieve efficient parking of vehicles in vertical space by constructing a stereo frame, setting parking spaces at different heights, and equipping transporters and mobile transfer platforms. The vehicle is first parked on the mobile transfer platform, and after moving up and down to align with the target parking space, the transporter completes the final parking operation.

[0003] However, in the process of integrating the charging function into the stereo garage, a series of problems that need to be solved have emerged. In order to ensure the firmness of the connection between the charging gun and the charging pile, the fit between the charging gun and the charging pile will be relatively tight, so that the charging gun is not easy to fall off. However, when different people insert the charging gun, due to personal habits and physical differences, they will shake the charging gun left and right when plugging and unplugging the charging gun to make it easier to insert into the charging pile. In the long run, it will cause wear and tear on the charging pile and the charging gun, and cause looseness. At the same time, the car will inevitably vibrate during the lifting process of the stereo garage, and the charging gun of an electric car is usually heavier. In a vibrating environment and when the charging gun and the charging pile are loose, it is easy to fall off, which will not only interrupt the charging process and affect the charging efficiency, but also may cause equipment damage due to the falling of the charging gun, posing a safety hazard. Summary of the invention

[0004] Based on this, it is necessary to provide a stereo garage with a shared charging device to address the problems that the charging guns of the current stereo garage charging piles are prone to shaking and wear during use and are inconvenient to insert into the socket.

[0005] The above purpose is achieved through the following technical solutions:

[0006] A three-dimensional garage with a shared charging device comprises a garage body and a handling system. A plurality of parking spaces are arranged in the garage body, each parking space is provided with a movable vehicle loading plate, the handling system is used to move the car on the vehicle loading plate to the corresponding parking space, each parking space is provided with a movable fixed pile, each vehicle loading plate is provided with a transfer mechanism, a power storage mechanism and a movable pile, the transfer mechanism comprises a mounting block and a rotating shaft, the mounting block is fixedly mounted on the vehicle loading plate, and a socket is provided on the mounting block, a charging gun can be slidably inserted into the socket along a first direction, the first direction is a horizontal direction, the rotating shaft is rotatably arranged in the mounting block, and the rotation axis of the rotating shaft extends along a second direction, the second direction is a horizontal direction and is perpendicular to the first direction, and the rotating shaft can be rollingly connected to the charging gun; the power storage mechanism comprises an energy storage assembly and a clamping assembly, two energy storage assemblies are provided, the two energy storage assemblies can respectively store energy or release energy when the rotating shaft rotates, and the energy storage direction and energy release direction of the two energy storage assemblies are opposite; the clamping assembly is arranged on the rotating shaft, and is used to control the energy storage and energy release of the two energy storage assemblies respectively through the rotation of the rotating shaft.

[0007] The force storage mechanism has a first state, a second state and a third state; in the first state, the rotation of the rotating shaft is in the front section, the clamping assembly controls one energy storage assembly to store energy, the rotation of the rotating shaft is subject to resistance, and the other energy storage assembly is in the energy storage state; in the second state, the rotation of the rotating shaft is in the middle section, and the two energy storage assemblies are in the energy storage state at the same time; in the third state, the rotation of the rotating shaft is in the rear section, the clamping assembly controls the energy storage assembly that can promote the rotation of the rotating shaft to release energy, and the other energy storage assembly is in the energy storage state; the movable pile is arranged on the vehicle carrying plate, and when the charging gun is inserted into the socket, the movable pile can be connected to the fixed pile on the parking space.

[0008] Preferably, the force storage mechanism further includes a fixed shaft, a fixed plate and an inner ring, the fixed shaft is fixedly mounted on the mounting block, and the fixed shaft is coaxial with the rotating shaft, the rotating shaft is sleeved on the fixed shaft, the rotating shaft is rotatably connected to the fixed shaft, the fixed plate is fixedly mounted on the circumferential surface of the fixed shaft, a first cavity is provided inside the rotating shaft, the fixed plate is located in the first cavity, the inner ring is sleeved on the fixed shaft, and the inner ring is coaxial with the fixed shaft, the inner ring is fixedly connected to the fixed plate, a plurality of positioning blocks are provided on the inner circumferential surface of the inner ring, the plurality of positioning blocks are evenly distributed around the circumferential surface of the inner ring, and a spacing is provided between two adjacent positioning blocks; each An energy storage component includes a slider, a first spring, a clamping block and a baffle. The slider is rotatably arranged on the fixed shaft around the axis of the fixed shaft. The first spring is arranged between the fixed plate and the slider, and the two ends of the first spring are respectively connected to the slider and the fixed plate. The clamping block is slidably arranged on the slider along the second direction, and the clamping block is located between the inner ring and the fixed shaft. The baffle is rotatably arranged on a surface of the clamping block close to the inner ring, and the rotation axis of the baffle extends along the second direction. The baffle located in the positioning block will be clamped with the positioning block when the corresponding first spring releases energy; the two energy storage components are symmetrically arranged about the fixed plate.

[0009] Preferably, a second cavity is provided in the mounting block, the second cavity is connected to the jack, the rotating shaft is rotatably arranged in the second cavity, the clamping assembly includes a connecting shaft, a driving member and a clamping plate, the connecting shaft is slidably arranged on the rotating shaft along the second direction, and the two ends of the connecting shaft respectively pass through the two end faces of the rotating shaft, the axis of the connecting shaft extends along the second direction, and the driving member is used to drive the connecting shaft to slide along the second direction; the clamping plate is fixedly arranged on the connecting shaft, and the clamping plate is located on one side of the slider in the second direction, the clamping plate can abut against the slider and the clamping block in each energy storage assembly, and when the force storage mechanism is in the third state, the clamping plate abuts against the slider and the clamping block in the energy storage assembly that is releasing energy, and the baffle located on the clamping block is between the two groups of positioning blocks.

[0010] Preferably, the driving member includes two annular grooves, which are respectively opened on two surfaces of the second cavity close to the two end surfaces of the rotating shaft, and the two annular grooves are respectively coaxial with the rotating shaft. The bottom surface of each annular groove is provided with a lowest point and a highest point between the bottom surface and the end surface corresponding to the rotating shaft, and the two annular grooves are parallel. The two ends of the connecting shaft are respectively slidably arranged in the two annular grooves, and each end surface of the connecting shaft is slidably connected to the bottom surface of the corresponding annular groove.

[0011] Preferably, two card plates are provided, and the two card plates are respectively located at the two ends of the two rotating shafts. The two energy storage components are symmetrically arranged by rotating 180° around the fixed plate. One card plate corresponds to one energy storage component. Two groups of positioning blocks are provided on the inner ring. The two groups of positioning blocks are arranged along the second direction, and a spacing is provided between the two groups of positioning blocks.

[0012] Preferably, two semi-ring plates are provided on the fixed shaft, the two semi-ring plates are arranged along the second direction, and the two semi-ring plates are located on both sides of the fixed plate in the second direction. The two semi-ring plates are fixedly connected to the inner ring, and the spacing between the two semi-ring plates is greater than the length of the slider in the second direction.

[0013] Preferably, a rubber layer is provided on the circumferential surface of the rotating shaft.

[0014] Preferably, each parking space is provided with a support plate, on which a fifth spring is provided, the two ends of the fifth spring are respectively connected to the support plate and the fixed pile, and the fifth spring is extended and retracted along the first direction, the fixed pile is slidably arranged on the support plate along the first direction, and a female head is provided on a side of the fixed pile close to the parking space, and a power connection is provided inside the female head.

[0015] Preferably, the movable pile includes a movable block, a male head and a locking piece. The movable block is slidably arranged on the vehicle loading plate in a direction approaching the fixed pile. When the vehicle loading plate is moved to the parking space, the movable plate can approach the fixed pile. The male head is arranged on a side of the movable block close to the fixed pile. The locking piece is used to enable the male head to be plugged into the female head after the charging gun is inserted into the socket.

[0016] Preferably, the switching mechanism also includes a cable, one end of the cable is arranged in the jack, and the other end of the cable is arranged in the male connector, and the cable can be connected to the power supply wiring.

[0017] The beneficial effects of the present invention are as follows: through the cooperation relationship between the rotating shaft and the charging gun, the charging gun is in unidirectional rotation during the process of being inserted into or pulled out of the socket, and two energy storage components are provided. During the unidirectional rotation of the rotating shaft, one of the energy storage components can only store energy, and the other energy storage component can only release energy; during the process of the charging gun being inserted into the socket, the difficulty gradually increases, a clamping component is provided on the rotating shaft, and through the cooperation of the clamping component and the two energy storage components, the charging gun is just inserted into the socket to drive the rotating shaft to rotate, and the rotation of the rotating shaft is in the front section, one of the energy storage components begins to store energy, and the insertion resistance will be relatively increased, and when the charging gun is inserted into the middle section of the socket, the rotating shaft The rotation is in the middle section, and the two energy storage components are in the energy storage state. At this time, the resistance to the insertion of the charging gun changes little. When the charging gun is inserted into the rear section of the socket, the rotation of the rotating shaft is in the rear section, and the clamping component will cooperate with an energy storage component that can promote the continued rotation of the rotating shaft, so that the energy storage component releases energy to promote the rotation of the rotating shaft. The rotation of the rotating shaft will cause the moving speed of the charging gun in the socket to increase relatively, making it easier for the operator to insert the charging gun into the preset position; at the same time, during the shaking of the vehicle carrier, if the charging gun wants to detach from the socket, it needs to drive one of the energy storage components to store energy, thereby increasing the resistance of the charging gun to fall off the socket. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of a stereoscopic car park with a shared charging device provided by an embodiment of the present invention;

[0019] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0020] Figure 3 A schematic diagram of the use of a stereoscopic parking garage with a shared charging device provided by an embodiment of the present invention;

[0021] Figure 4 A partial split diagram of a vehicle loading plate of a stereoscopic parking garage capable of sharing a charging device provided by an embodiment of the present invention;

[0022] Figure 5 A schematic diagram of the structure of a mobile pile of a stereoscopic parking garage with a shared charging device provided by an embodiment of the present invention;

[0023] Figure 6 A partial top view of a switching mechanism of a mobile pile of a stereoscopic parking garage capable of sharing a charging device provided by an embodiment of the present invention;

[0024] Figure 7 for Figure 6Cross-sectional view along the BB direction;

[0025] Figure 8 for Figure 7 The enlarged view of point D in the middle;

[0026] Fig. 9 for Figure 8 The enlarged view of F in the middle;

[0027] Fig.10 for Figure 6 Sectional view along CC direction;

[0028] Fig.11 for Fig.10 Enlarged view of point E in the middle;

[0029] Fig.12 A schematic diagram of the internal structure of a switching mechanism of a stereoscopic parking garage capable of sharing a charging device provided in an embodiment of the present invention.

[0030] Among them: 100, garage body; 101, car loading plate; 102, second spring; 103, mounting block; 104, rotating shaft; 105, jack; 106, charging gun; 107, fixed shaft; 108, fixed plate; 109, inner ring; 110, first cavity; 111, positioning block; 112, slider; 113, first spring; 114, clamping block; 115, baffle; 116, guide groove; 117, guide Toward block; 210, second cavity; 211, connecting shaft; 212, clamping plate; 213, annular groove; 214, semi-ring plate; 215, support plate; 216, female head; 217, groove; 218, moving block; 219, male head; 220, receiving groove; 221, connecting rod; 223, cam; 224, first cylinder; 225, second cylinder; 226, clamping ring; 227, soft air pipe; 228, fixing pile. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0032] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in the present invention, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0033] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] like Figures 1 to 12 As shown, an embodiment of the present invention provides a three-dimensional garage with a shared charging device, including a garage body 100 and a handling system. The garage body 100 is provided with a plurality of parking spaces, each parking space is provided with a movable vehicle loading plate 101, and the handling system is used to move the car on the vehicle loading plate 101 to the corresponding parking space. Each parking space is provided with a movable fixed pile 228, and each vehicle loading plate 101 is provided with a switching mechanism, a power storage mechanism and a moving pile. The switching mechanism includes a mounting block 103 and a rotating shaft 104. The mounting block 103 is fixedly mounted on the vehicle loading plate 101, and a socket 105 is provided on the mounting block 103. The charging gun 106 can be moved along the vehicle loading plate 101. The rotating shaft 104 is slidably inserted into the socket 105 in a first direction, the first direction is a horizontal direction, the rotating shaft 104 is rotatably arranged in the mounting block 103, and the rotating axis of the rotating shaft 104 extends along a second direction, the second direction is a horizontal direction and is perpendicular to the first direction, the rotating shaft 104 can be rollingly connected with the charging gun 106; the power storage mechanism includes an energy storage component and a clamping component, and two energy storage components are provided. The two energy storage components can respectively store energy or release energy when the rotating shaft 104 rotates, and the energy storage direction and energy release direction of the two energy storage components are opposite; the clamping component is arranged on the rotating shaft 104, and is used to respectively control the energy storage and energy release of the two energy storage components through the rotation of the rotating shaft 104.

[0035] The force storage mechanism has a first state, a second state and a third state; in the first state, the rotation of the rotating shaft 104 is in the front section, the snap-on assembly controls one energy storage assembly to store energy, the rotation of the rotating shaft 104 encounters resistance, and the other energy storage assembly is in the energy storage state; in the second state, the rotation of the rotating shaft 104 is in the middle section, and the two energy storage assemblies are in the energy storage state at the same time; in the third state, the rotation of the rotating shaft 104 is in the rear section, the snap-on assembly controls the energy storage assembly that can promote the rotation of the rotating shaft 104 to release energy, and the other energy storage assembly is in the energy storage state; the movable pile is arranged on the vehicle carrier plate 101, and when the charging gun 106 is inserted into the socket 105, the movable pile can be connected to the fixed pile 228 on the parking space.

[0036] Through the cooperation relationship between the rotating shaft 104 and the charging gun 106, the charging gun 106 is in a unidirectional rotation process when being inserted into or pulled out of the socket 105. Two energy storage components are provided. During the unidirectional rotation process of the rotating shaft 104, one of the energy storage components can only store energy, and the other energy storage component can only release energy. During the insertion of the charging gun 106 into the socket 105, the difficulty gradually increases. A clamping component is provided on the rotating shaft 104, and through the cooperation of the clamping component and the two energy storage components, the charging gun 106 is just inserted into the socket 105 to drive the rotating shaft 104 to rotate. The rotation of the rotating shaft 104 is in the front section, and one of the energy storage components begins to store energy, and the insertion resistance will be relatively increased. When the charging gun 106 is inserted into the middle section of the socket 105, the rotation of the rotating shaft 104 is in the In the middle section, the two energy storage components are in an energy storage state. At this time, the resistance to the insertion of the charging gun 106 changes little. When the charging gun 106 is inserted into the rear section of the socket 105, the rotation of the shaft 104 is in the rear section, and the clamping component will cooperate with an energy storage component that can promote the continued rotation of the shaft 104, so that the energy storage component releases energy to promote the rotation of the shaft 104. The rotation of the shaft 104 will cause the moving speed of the charging gun 106 in the socket 105 to increase relatively, so that the operator can more easily insert the charging gun 106 into the preset position; at the same time, during the shaking of the vehicle carrier 101, if the charging gun 106 wants to detach from the socket 105, it needs to drive one of the energy storage components to store energy, thereby increasing the resistance of the charging gun 106 to fall off from the socket 105.

[0037] In this embodiment, the power storage mechanism further includes a fixed shaft 107, a fixed plate 108 and an inner ring 109. The fixed shaft 107 is fixedly mounted on the mounting block 103, and the fixed shaft 107 is coaxial with the rotating shaft 104. The rotating shaft 104 is sleeved on the fixed shaft 107, and the rotating shaft 104 is rotatably connected to the fixed shaft 107. The fixed plate 108 is fixedly mounted on the circumference of the fixed shaft 107. A first cavity 110 is provided inside the rotating shaft 104, and the fixed plate 108 is located in the first cavity 110. The inner ring 109 is provided with a first cavity 110, and the fixed plate 108 is located in the first cavity 110. The ring 109 is sleeved on the fixed shaft 107, and the inner ring 109 is coaxial with the fixed shaft 107, the inner ring 109 is fixedly connected to the fixed plate 108, a plurality of positioning blocks 111 are provided on the inner circumference of the inner ring 109, the plurality of positioning blocks 111 are evenly distributed around the circumference of the inner ring 109, and a spacing is provided between two adjacent positioning blocks 111, the inner ring 109 is provided in the first cavity 110, and the inner ring 109 is rotatably connected to the rotating shaft 104, and the energy storage assembly is located in the first cavity 110.

[0038] Each energy storage assembly includes a slider 112, a first spring 113, a block 114 and a baffle 115. The slider 112 is rotatably arranged on the fixed shaft 107 around the axis of the fixed shaft 107. A guide groove 116 is provided on the circumferential surface of the fixed shaft 107. The guide groove 116 is annular and arranged around the circumferential surface of the fixed shaft 107. The guide groove 116 is coaxial with the fixed shaft 107. A guide block 117 is provided on the surface of the first slider 112 close to the fixed shaft 107. The guide block 117 is rotatably arranged in the guide groove 116 around the axis of the fixed shaft 107. The first spring 113 is arranged between the fixed plate 108 and the slider 112, and the two ends of the first spring 113 are respectively connected to the slider 112 and the fixed plate 108, the first spring 113 extends in the circumferential direction around the fixed shaft 107, the clamping block 114 is slidably arranged on the slider 112 along the second direction, and the clamping block 114 is located between the inner ring 109 and the fixed shaft 107, the baffle 115 is rotatably arranged on the side of the clamping block 114 close to the inner ring 109, and the rotation axis of the baffle 115 extends along the second direction. A torsion spring is arranged between the baffle 115 and the clamping block 114, and the torsion spring enables the baffle 115 to reset after rotating around the clamping block 114. The baffle 115 located in the positioning block 111 will be clamped with the positioning block 111 when the corresponding first spring 113 releases energy; the two energy storage components are symmetrically arranged about the fixed plate 108.

[0039] When the energy storage component stores energy, the slider 112 in the energy storage component will rotate around the fixed axis 107 and compress the corresponding first spring 113. At this time, the baffle 115 located in the positioning block 111 will rotate around its own axis when it contacts the positioning block 111, thereby passing over the positioning block 111. After the energy storage component completes energy storage, it will generate a directional force on the slider 112. At this time, the baffle 115 is engaged with the positioning block 111, and the baffle 115 will not rotate, and the elastic potential energy of the first spring 113 is preserved.

[0040] In this embodiment, a second cavity 210 is provided in the mounting block 103, and the second cavity 210 is communicated with the jack 105. The rotating shaft 104 is rotatably disposed in the second cavity 210. The clamping assembly includes a connecting shaft 211, a driving member and a clamping plate 212. The connecting shaft 211 is slidably disposed on the rotating shaft 104 along the second direction, and the two ends of the connecting shaft 211 respectively penetrate the two end surfaces of the rotating shaft 104, and the axis of the connecting shaft 211 extends along the second direction. The driving member is used to drive the connecting shaft 211 to slide along the second direction. When the rotating shaft 104 rotates, the driving member drives the connecting shaft 211 to move along the second direction, so that the clamping plate 212 and the slider 112 and the clamping block 114 in the two energy storage assemblies gradually approach or gradually move away from each other to complete energy storage or energy release; the clamping plate 212 is fixedly disposed on the connecting shaft 211, and the clamping plate 212 is located on one side of the slider 112 in the second direction, and the clamping plate 212 can be with The slider 112 in each energy storage component is abutted against the block 114, and a second spring 102 is provided between the block 114 and the slider 112 in each energy storage component. The second spring 102 is retracted and expanded along the second direction, and the two ends of the second spring 102 are respectively connected to the block 114 and the slider 112, and the second spring 102 is located on the side of the block 114 away from the card plate 212 abutting therewith. When the energy storage mechanism is in the second state, the card plate 212 does not abut against the sliders 112 and the block 114 in the two energy storage components, the second spring 102 is in the original length state, and each baffle 115 is clamped with the corresponding positioning block 111. When the energy storage mechanism is in the third state, the card plate 212 abuts against the slider 112 and the block 114 in the energy storage component that is releasing energy, and the baffle 115 located on the block 114 is between the two groups of positioning blocks 111, and the first spring 113 in the energy storage component can release energy.

[0041] In this embodiment, the driving member includes two annular grooves 213, which are respectively opened on two surfaces of the second cavity 210 close to the two end surfaces of the rotating shaft 104, and the two annular grooves 213 are respectively coaxial with the rotating shaft 104. The bottom surface of each annular groove 213 is provided with a lowest point and a highest point between the distance from the end surface corresponding to the rotating shaft 104, and the two annular grooves 213 are parallel. The two ends of the connecting shaft 211 are respectively slidably arranged in the two annular grooves 213, and each end surface of the connecting shaft 211 is slidably connected to the bottom surface of the corresponding annular groove 213. When the rotating shaft 104 rotates to drive the connecting shaft 211 to rotate around the fixed shaft 107, the connecting shaft 211 slides along the second direction under the action of the annular groove 213, thereby driving the clamping plate 212 to move.

[0042] In another embodiment, the driving member is a motor, a gear, a rack plate, a sensor and a control board. The motor is fixedly mounted on the end face of the rotating shaft 104, the gear is fixedly mounted on the output shaft of the motor, the rack plate is fixedly mounted on the connecting shaft 211, and the rack plate extends along the second direction, the gear is meshed with the rack plate, the sensor is arranged on the rotating shaft 104, and the control board is electrically connected to the motor and the sensor respectively. The sensor collects the rotation angle of the rotating shaft 104 and transmits it to the control board. The control board controls the rotation of the motor, thereby controlling the moving distance and direction of the connecting shaft 211 in the second direction.

[0043] In this embodiment, two card plates 212 are provided, and the two card plates 212 are respectively located at the two ends of the two rotating shafts 104. The two energy storage components are symmetrically arranged by rotating 180° around the fixed plate 108. One card plate 212 corresponds to one energy storage component. Two groups of positioning blocks 111 are provided on the inner ring 109. The two groups of positioning blocks 111 are arranged along the second direction, and a spacing is provided between the two groups of positioning blocks 111. The distance between the two groups of positioning blocks 111 in the second direction is greater than the length of the baffle 115 in the second direction. The two card plates 212 can shorten the rotation angle of the rotating shaft 104, thereby reducing the moving distance of the charging gun 106 in the socket 105, which facilitates the plugging of the charging gun 106.

[0044] In this embodiment, two semi-ring plates 214 are provided on the fixed shaft 107, the two semi-ring plates 214 are arranged along the second direction, and the two semi-ring plates 214 are located on both sides of the fixed plate 108 in the second direction, the two semi-ring plates 214 are fixedly connected to the inner ring 109, the spacing between the two semi-ring plates 214 is greater than the length of the slider 112 in the second direction, and each clamping plate 212 does not contact the semi-ring plate 214 when approaching or moving away from the corresponding slider 112.

[0045] In this embodiment, a rubber layer is provided on the circumferential surface of the rotating shaft 104 , and the rubber layer provides sufficient friction between the charging gun 106 and the rotating shaft 104 . After the charging gun 106 contacts the rotating shaft 104 , the charging gun 106 can drive the rotating shaft 104 to rotate better through the rubber layer.

[0046] In this embodiment, each parking space is provided with a support plate 215, and a fifth spring is provided on the support plate 215. The two ends of the fifth spring are connected to the support plate 215 and the fixed pile 228 respectively, and the fifth spring is extended and retracted along the first direction. The fixed pile 228 is slidably arranged on the support plate 215 along the first direction. A female head 216 is provided on the side of the fixed pile 228 close to the parking space, and a power connection is arranged in the female head 216. A groove 217 is provided on the support plate 215, and the fifth spring is arranged in the groove 217. The fixed pile 228 is slidably arranged in the groove 217. The fifth spring can push the fixed pile 228 to approach the corresponding moving pile.

[0047] In this embodiment, the moving pile includes a moving block 218, a male head 219 and a locking member. The moving block 218 is slidably arranged on the vehicle loading plate 101 in a direction close to the fixed pile 228. When the vehicle loading plate 101 is moved to the parking space, the moving plate can approach the fixed pile 228. The male head 219 is arranged on a side of the moving block 218 close to the fixed pile 228. The locking member is used to enable the male head 219 to be plugged into the female head 216 after the charging gun 106 is inserted into the socket 105. A receiving groove 220 is provided on the vehicle loading plate 101. The moving block 218 is slidably arranged in the receiving groove 220 along a first direction. An electric push rod is fixedly installed in the accommodating groove 220, and the electric push rod is connected to the moving block 218. When the loading plate 101 is in the parking space and is stationary, the electric push rod can push the moving block 218 to slide in the accommodating groove 220 along the first direction toward the direction close to the fixed pile 228 and connect the male head 219 with the female head 216; before the loading plate 101 moves on the parking space, the electric push rod will drive the moving block 218 to move away from the fixed pile 228 until the moving block 218 is out of contact with the fixed pile 228 and is completely placed in the space above the loading plate 101, and then the loading plate 101 will move.

[0048] The locking member includes a connecting rod 221, a cam 223, a first cylinder 224, a second cylinder 225 and a snap ring 226. The connecting rod 221 is rotatably arranged on the vehicle carrier plate 101, and the connecting rod 221 is coaxial with the fixed shaft 107. One end of the connecting rod 221 is sleeved on the fixed shaft 107 and fixedly connected to one end of the rotating shaft 104. The connecting rod 221 is rotatably connected to the fixed shaft 107. The cam 223 is arranged on the other end of the connecting rod 221. The first cylinder 224 is fixedly arranged on the vehicle carrier plate 101. The second cylinder 225 is 5 is arranged on the moving block 218, the first cylinder 224 and the second cylinder 225 are connected by a soft air pipe 227, the snap ring 226 is sleeved on the male head 219, and the snap ring 226 can slide on the male head 219 along the first direction, the snap ring 226 cannot be plugged into the female head 216, the snap ring 226 is fixedly connected to the telescopic end of the second cylinder 225, the second cylinder 225 can drive the snap ring 226 to slide on the male head 219, so that the male head 219 can be plugged into the female head 216.

[0049] In this embodiment, the transfer mechanism also includes a cable, one end of the cable is arranged in the socket 105, and the other end of the cable is arranged in the male connector 219. The cable can be connected to the power wiring. After the car that needs to be charged is moved to the vehicle loading plate 101, it is necessary to insert the vehicle-mounted charging gun 106 into the socket 105, and plug the other end of the charging gun 106 into the charging port of the car. When the vehicle loading plate 101 drives the car to move to the corresponding parking space, the cable in the male connector 219 contacts the power wiring in the female connector 216, and the car can be charged normally.

[0050] The working principle of the stereo car park with a shared charging device provided in the above embodiment is as follows:

[0051] First, the charging gun 106 uses a double-gun-head charging gun 106; after the vehicle is parked on the vehicle loading plate 101, one of the gun heads is plugged into the vehicle, and the other gun head is plugged into the socket 105, and then the vehicle loading plate 101 is transported to the corresponding parking space.

[0052] When the charging gun 106 is inserted into the socket 105 on the mounting block 103, the charging gun 106 contacts the rotating shaft 104. At this time, taking the energy storage assembly in which the energy storage mechanism is not charged in the first state as an example, the charging gun 106 drives the rotating shaft 104 to rotate through the rubber layer, and the rotation of the rotating shaft 104 drives the connecting shaft 211 to rotate synchronously. The connecting shaft 211 drives the slider 112 abutting therewith to rotate around the fixed shaft 107 through the clamping plate 212, and the slider 112 drives the guide block 117 to slide in the guide groove 116. The rotating slider 112 approaches the fixed plate 108 and compresses the first spring 113 connected thereto, and the first spring 113 contracts; while the connecting shaft 211 rotates around the fixed shaft 107, it moves in the second direction under the action of the annular groove 213. At this time, the clamping plate 212 moves on the slider 112 along the second direction in the direction away from the slider 112, and the block 114 abutting against the card plate 212 continues to abut against the card plate 212 under the action of the second spring 102. As the rotating shaft 104 rotates, the compression amount of the first spring 113 increases, and the distance the connecting shaft 211 moves along the second direction increases. The connecting shaft 211 drives the card plate 212 to continuously move away from the slider 112. The block 114 approaches the corresponding positioning block 111 under the action of the second spring 102, and the baffle 115 approaches the positioning block 111 accordingly. When the baffle 115 contacts the positioning block 111, the baffle 115 rotates around its own rotation axis under the action of the positioning block 111, and the torsion spring accumulates force, and there is contact pressure between the baffle 115 and the positioning block 111.

[0053] When the card plate 212 is disengaged from the slider 112, the energy storage mechanism is in the second state; the compressed first spring 113 applies a reverse force to the slider 112, and after the slider 112 moves in the reverse direction for a certain distance, the baffle 115 will rotate in the reverse direction under the action of the torsion spring, and then the baffle 115 will be between two adjacent positioning blocks 111, and the baffle 115 will abut against one of the positioning blocks 111, and the slider 112 will no longer move in the reverse direction, and the energy storage assembly completes the energy storage.

[0054] The charging gun 106 continues to be pushed to slide in the socket 105. At this time, the charging gun 106 has not yet moved to the preset position in the socket 105. Then, taking the energy storage component whose power storage mechanism is already in the energy storage state in the first state as an example, another card plate 212 will abut against the card block 114 in the energy storage component, and the rotating shaft 104 continues to rotate. The connecting shaft 211 drives the card plate 212 to push the card block 114 to move along the second direction, and the baffle 115 on the card block 114 moves accordingly and continuously moves away from the abutment therewith. Positioning block 111, after the baffle 115 is completely separated from the positioning block 111, the corresponding first spring 113 begins to release energy, and the first spring 113 pushes the slider 112 to rotate around the fixed axis 107. After the slider 112 rotates, it abuts against the card plate 212. The slider 112 drives the connecting shaft 211 to rotate around the fixed axis 107 through the card plate 212, thereby promoting the rotation of the rotating shaft 104. The difficulty of inserting the charging gun 106 is reduced, and it is more convenient to insert, until the charging gun 106 is inserted into the preset position in the socket 105.

[0055] On the contrary, after the charging gun 106 is inserted, the charging gun 106 will be resisted by the first spring 113 when being pulled out of the socket 105 , so the charging gun 106 is not easy to fall out of the socket 105 when the charging vehicle plate 101 is moved to the parking space.

[0056] During the rotation of the rotating shaft 104, the rotating shaft 104 will drive the cam 223 to rotate through the connecting rod 221. The rotation of the cam 223 will compress the first cylinder 224. The first cylinder 224 controls the contraction of the second cylinder 225 through the soft air pipe 227. The second cylinder 225 drives the retaining ring 226 to slide on the male head 219 toward the moving block 218. When the loading plate 101 moves to the parking space, the electric push rod pushes the moving block 218 to approach the fixed pile 228, and the male head 219 is plugged into the female head 216 to start charging.

[0057] If the charging gun 106 is not inserted into the socket 105, when the moving block 218 approaches the fixing post 228, the male connector 219 will contact the fixing post 228 and push the fixing post 228 to slide in the groove 217. The male connector 219 cannot be plugged into the female connector 216, thereby reducing unnecessary friction loss.

[0058] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A three-dimensional garage with a shared charging device, comprising a garage body and a handling system, wherein the garage body is provided with a plurality of parking spaces, each parking space is provided with a movable vehicle loading plate, and the handling system is used to move the vehicle on the vehicle loading plate to the corresponding parking space, characterized in that: A movable fixed pile is provided on each parking space, and a transfer mechanism, a power storage mechanism and a movable pile are provided on each vehicle loading plate. The transfer mechanism includes a mounting block and a rotating shaft. The mounting block is fixedly mounted on the vehicle loading plate, and a socket is provided on the mounting block. The charging gun can be slidably inserted into the socket along a first direction, and the first direction is a horizontal direction. The rotating shaft is rotatably arranged in the mounting block, and the rotation axis of the rotating shaft extends along a second direction, and the second direction is a horizontal direction and is perpendicular to the first direction. The rotating shaft can be rollingly connected with the charging gun; the power storage mechanism includes an energy storage component and a clamping component. Two energy storage components are provided. The two energy storage components can store energy or release energy respectively when the rotating shaft rotates, and the energy storage direction and energy release direction of the two energy storage components are opposite; the clamping component is arranged on the rotating shaft, and is used to control the energy storage and energy release of the two energy storage components respectively through the rotation of the rotating shaft; The energy storage mechanism has a first state, a second state and a third state; in the first state, the rotation of the rotating shaft is in the front section, the clamping assembly controls one energy storage assembly to store energy, the rotation of the rotating shaft is subject to resistance, and the other energy storage assembly is in the energy storage state; in the second state, the rotation of the rotating shaft is in the middle section, and the two energy storage assemblies are in the energy storage state at the same time; in the third state, the rotation of the rotating shaft is in the rear section, the clamping assembly controls the energy storage assembly that can promote the rotation of the rotating shaft to release energy, and the other energy storage assembly is in the energy storage state; the mobile pile is arranged on the vehicle loading plate, and the mobile pile can be connected to the fixed pile on the parking space when the charging gun is inserted into the socket; The power storage mechanism also includes a fixed shaft, a fixed plate and an inner ring. The fixed shaft is fixedly mounted on the mounting block and is coaxial with the rotating shaft. The rotating shaft is sleeved on the fixed shaft. The rotating shaft is rotatably connected to the fixed shaft. The fixed plate is fixedly mounted on the circumference of the fixed shaft. A first cavity is provided inside the rotating shaft. The fixed plate is located in the first cavity. The inner ring is sleeved on the fixed shaft and is coaxial with the fixed shaft. The inner ring is fixedly connected to the fixed plate. A plurality of positioning blocks are provided on the inner circumference of the inner ring. The plurality of positioning blocks are evenly distributed around the circumference of the inner ring, and a spacing is provided between two adjacent positioning blocks. Each power storage mechanism includes a fixed shaft, a fixed shaft, a fixed shaft, and a rotating shaft. The fixed shaft is sleeved on the fixed shaft, a fixed shaft, and a rotating shaft. The fixed shaft is rotatably connected to the fixed shaft. The fixed plate is fixedly mounted on the circumference of the fixed shaft. The rotating shaft is provided with a first cavity. The fixed plate is located in the first cavity. The inner ring is sleeved on the fixed shaft and is coaxial with the fixed shaft. The inner ring is fixedly connected to the fixed plate. A plurality of positioning blocks are provided on the inner circumference of the inner ring. The plurality of positioning blocks are evenly distributed around the circumference of the inner ring, and a spacing is provided between two adjacent positioning blocks. The energy storage component includes a slider, a first spring, a block and a baffle. The slider is rotatably arranged on the fixed shaft around the axis of the fixed shaft. The first spring is arranged between the fixed plate and the slider, and the two ends of the first spring are respectively connected to the slider and the fixed plate. The block is slidably arranged on the slider along the second direction, and the block is located between the inner ring and the fixed shaft. The baffle is rotatably arranged on a surface of the block close to the inner ring, and the rotation axis of the baffle extends along the second direction. The baffle located in the positioning block will be engaged with the positioning block when the corresponding first spring releases energy; the two energy storage components are symmetrically arranged about the fixed plate.

2. A three-dimensional parking garage with a shared charging device according to claim 1, characterized in that: A second cavity is provided in the mounting block, and the second cavity is communicated with the jack. The rotating shaft is rotatably arranged in the second cavity. The clamping assembly includes a connecting shaft, a driving member and a clamping plate. The connecting shaft is slidably arranged on the rotating shaft along the second direction, and the two ends of the connecting shaft respectively pass through the two end surfaces of the rotating shaft, and the axis of the connecting shaft extends along the second direction. The driving member is used to drive the connecting shaft to slide along the second direction; the clamping plate is fixedly arranged on the connecting shaft, and the clamping plate is located on one side of the slider in the second direction. The clamping plate can abut against the slider and the clamping block in each energy storage assembly. When the force storage mechanism is in the third state, the clamping plate abuts against the slider and the clamping block in the energy storage assembly that is releasing energy, and the baffle located on the clamping block is between the two groups of positioning blocks.

3. A three-dimensional parking garage with a shared charging device according to claim 2, characterized in that: The driving member includes two annular grooves, which are respectively opened on two surfaces of the second cavity close to the two end surfaces of the rotating shaft. The two annular grooves are coaxial with the rotating shaft respectively. The bottom surface of each annular groove is provided with a lowest point and a highest point between the distance from the end surface corresponding to the rotating shaft, and the two annular grooves are parallel. The two ends of the connecting shaft are respectively slidably arranged in the two annular grooves, and each end surface of the connecting shaft is slidably connected to the bottom surface of the corresponding annular groove.

4. A three-dimensional parking garage with a sharable charging device according to claim 2, characterized in that: There are two card plates, which are respectively located at the two ends of the two rotating shafts. The two energy storage components are symmetrically arranged by rotating 180° around the fixed plate. One card plate corresponds to one energy storage component. There are two groups of positioning blocks on the inner ring. The two groups of positioning blocks are arranged along the second direction, and a spacing is provided between the two groups of positioning blocks.

5. The three-dimensional parking garage with a shared charging device according to claim 1, characterized in that: Two semi-ring plates are arranged on the fixed shaft, and the two semi-ring plates are arranged along the second direction. The two semi-ring plates are located on both sides of the fixed plate in the second direction. The two semi-ring plates are fixedly connected to the inner ring, and the spacing between the two semi-ring plates is greater than the length of the slider in the second direction.

6. The three-dimensional parking garage with a shared charging device according to claim 1, characterized in that: A rubber layer is arranged on the circumferential surface of the rotating shaft.

7. The three-dimensional parking garage with a shared charging device according to claim 1, characterized in that: A support plate is provided on each parking space, and a fifth spring is provided on the support plate. Both ends of the fifth spring are respectively connected to the support plate and the fixed pile, and the fifth spring is extended and retracted along a first direction. The fixed pile is slidably arranged on the support plate along the first direction. A female head is provided on a side of the fixed pile close to the parking space, and a power connection is provided inside the female head.

8. A three-dimensional parking garage with a sharable charging device according to claim 7, characterized in that: The mobile pile includes a mobile block, a male head and a locking piece. The mobile block is slidably arranged on the vehicle loading plate in the direction approaching the fixed pile. When the vehicle loading plate is moved to the parking space, the mobile plate can approach the fixed pile. The male head is arranged on the side of the mobile block close to the fixed pile. The locking piece is used to enable the male head to be plugged into the female head after the charging gun is inserted into the socket.

9. A three-dimensional parking garage with a sharable charging device according to claim 8, characterized in that: The switching mechanism also includes a cable, one end of which is arranged in the jack, and the other end of the cable is arranged in the male connector, and the cable can be connected to the power supply wiring.

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