Floating charging device

Abstract

The present invention belongs to the technical field of charging equipment, and discloses a floating charging device. The floating charging device includes a transmitting mechanism, a receiving mechanism and a shell, the transmitting mechanism includes a mounting seat and a displacement adjustment component arranged on the mounting seat, a connecting seat is provided on the displacement adjustment component, the mounting plate and the connecting seat are rotatably connected, and the two ends of the connecting seat are respectively connected to the mounting plate through a return spring, a guide column and a transmitting electrode are provided on the side of the mounting plate away from the connecting seat, the displacement adjustment component can drive the connecting seat to move along the X direction, the Y direction and the Z direction, the receiving mechanism includes a base and a fixing component, and a receiving electrode is also installed on the base; the first end of the fixing component is used to connect with the vehicle body, the second end of the fixing component passes through a notch, and the end face of the second end of the fixing component is provided with a second guide conical groove, and the bottom of the second guide conical groove is provided with a second guide channel matching the guide column. The floating charging device provided by the present invention effectively improves the docking efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of charging equipment, and in particular to a floating charging device. Background Art

[0002] In winter, when it snows, the snow on the road cannot be cleared in time, resulting in snow accumulation on the road, which not only easily causes pedestrians to fall, but also affects normal traffic. Although the professional vehicles used by sanitation units can achieve the purpose of snow removal, they are large in size and high in cost. The roads in ordinary enterprise factories and residential areas are narrow, so professional vehicles cannot work in the above areas. Enterprises can only operate by manually spreading salt on the road. Generally, the method of spreading industrial salt with a shovel is not only labor-intensive, time-consuming, and inefficient, but also cannot ensure uniform spreading, resulting in a huge waste of industrial salt. In the implementation process, it is easy for cleaning personnel to fall and get injured.

[0003] In the existing technology, snowplows are often used to improve the efficiency of snow clearing. After the snowplow runs out of power, the common way to charge the snowplow is busbar charging, that is, using a slide rail to guide the robot into the predetermined track. The basic principle is: after the robot stops at the predetermined track, it moves backward or sideways to use the track to guide the robot into the charging position for charging. The busbar charging structure occupies a large area and requires a long guide rail for the snowplow robot to enter the charging area. It has high positioning accuracy requirements for the snowplow and is not suitable for use in the snow.

[0004] Therefore, a floating charging device is urgently needed to solve the above technical problems. Summary of the invention

[0005] The purpose of the present invention is to provide a floating charging device for charging a snowplow, aiming to solve the problems of the existing charging device having a complex structure, high positioning accuracy requirements for the snowplow, and a narrow scope of application.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] Float charging device, comprising:

[0008] The launching mechanism comprises a mounting seat and a displacement adjustment component arranged on the mounting seat, the displacement adjustment component is provided with a connecting seat, the mounting plate and the connecting seat are rotatably connected, and the two ends of the connecting seat are respectively connected to the mounting plate through a return spring, the side of the mounting plate away from the connecting seat is provided with a guide column and a launching electrode, and the displacement adjustment component can drive the connecting seat to move along the X direction, the Y direction and the Z direction;

[0009] A receiving mechanism comprises a base and a fixing component, wherein the base is provided with a notch for the fixing component to pass through, the base is used to be connected to a vehicle body, a receiving electrode is also mounted on the base, a first guide conical groove is provided on a side of the receiving electrode away from the vehicle body, a first guide channel matching the transmitting electrode is provided at the bottom of the first guide conical groove; a first end of the fixing component is used to be connected to the vehicle body, a second end of the fixing component passes through the notch, a second guide conical groove is provided on an end surface of the second end of the fixing component, a second guide conical groove is provided at the bottom of the second guide conical groove, a second guide channel matching the guide column is provided;

[0010] The shell is arranged around the outer side of the launching mechanism, and the shell is provided with a guide interface for the connecting seat to extend out.

[0011] Optionally, the displacement adjustment component includes a Z-direction guide component, a Y-direction guide rail and an X-direction guide rail, the Z-direction guide component is installed on the mounting seat, a first base plate is installed at the output end of the Z-direction guide component, the Y-direction guide rail is slidably connected to the first base plate, a second base plate is provided on the side of the Y-direction guide rail away from the Z-direction guide component, the X-guide rail is slidably connected to the second base plate, the connecting seat is installed on the side of the X-guide rail away from the second base plate, and the two ends of the second base plate along the Y direction are respectively connected to the first base plate by return springs, and the two ends of the connecting seat along the X direction are respectively connected to the second base plate by return springs.

[0012] Optionally, a guide structure is also provided between the mounting seat and the first base plate, the guide structure comprising a guide sleeve and a guide column slidably inserted in the guide sleeve through a first ball sleeve, the guide sleeve is connected to the mounting seat through a first flange seat, and the guide column is connected to the first base plate through a second flange seat.

[0013] Optionally, two guide structures are provided, and the two guide structures are respectively located on both sides of the Z-direction guide assembly.

[0014] Optionally, the connecting seat includes a connecting base plate and a connecting boss protruding from the connecting base plate, the connecting boss is provided with a connecting groove running through both sides, the connecting tongue of the mounting plate is inserted into the connecting groove, and the rotating shaft pin passes through the side wall of the connecting groove and the connecting tongue.

[0015] Optionally, the guide column is arranged on the mounting plate via a fixing seat; and the emitting electrode is arranged on the mounting plate via a first insulating member.

[0016] Optionally, the fixing assembly includes a fixing part and a guide part, the fixing part is used to connect to the vehicle body, the guide part passes through the notch, the fixing part includes a fixing protrusion, the guide part is provided with a fixing groove running through both sides, the fixing protrusion is inserted into the fixing groove, a limit pin passes through the side wall of the fixing groove and the fixing protrusion, and both sides of the guide part are connected to the fixing part through a return spring.

[0017] Optionally, the fixing assembly includes a fixing part and a guide part, the fixing part is used to be connected to the vehicle body, the guide part passes through the notch, the fixing part includes a fixing protrusion, the guide part is provided with a fixing groove running through both sides, the fixing protrusion is inserted into the fixing groove, and a limit pin passes through the side wall of the fixing groove and the fixing protrusion, and two limit pins are provided, and the two limit pins are arranged parallel to each other.

[0018] Optionally, the receiving electrode is arranged on the base through a second insulating member, and the second insulating member is sleeved on the outer circumference of the receiving electrode; the second insulating member is set to a T-shaped structure, and the second insulating member includes a long cylindrical portion and a first cap portion connected to each other, and the receiving electrode is set to a T-shaped structure matching the second insulating member, and the receiving electrode includes a rod portion and a second cap portion connected to each other, the rod portion is passed through the long cylindrical portion, and the second cap portion is pressed against the first cap portion.

[0019] Optionally, the receiving mechanism further includes a magnet mounted on the fixing assembly, and the transmitting mechanism further includes a Hall sensor matched with the magnet, and the Hall sensor is mounted on the mounting plate.

[0020] Beneficial effects of the present invention: The floating charging device provided by the present invention realizes charging by docking the transmitting electrode and the receiving electrode, the transmitting electrode and the receiving electrode are not exposed, and have good waterproof performance; by setting a displacement adjustment component, it drives the connecting seat to move in the X direction, the Y direction and the Z direction, the connecting seat drives the mounting plate, the guide column and the transmitting electrode to realize displacement in the X direction, the Y direction and the Z direction, the mounting plate and the connecting seat are rotatably connected, and the mounting plate can drive the guide column and the transmitting electrode to rotate, so that the guide column and the transmitting electrode have three translational degrees of freedom and one rotational degree of freedom, so as to realize the position adjustment of the guide column and the transmitting electrode in multiple directions, complete the rapid docking, and improve the docking efficiency; the receiving electrode A first guiding conical groove is provided on the electrode, which can enable the transmitting electrode to adapt to its position on the conical surface of the first guiding conical groove and quickly dock. A second guiding conical groove is provided on the end face of the second end of the fixing component, which can enable the guide column to adapt to its position on the conical surface of the second guiding conical groove and quickly insert into the fixing component to assist the transmitting electrode in connecting to the receiving electrode, and the guide column plays a guiding role. The two ends of the connecting seat are respectively connected to the mounting plate by a return spring. When charging is completed, under the action of the return spring, the mounting plate automatically returns to its original position to prepare for the next charging and docking. A shell is provided around the outer side of the transmitting mechanism, which plays a protective role to prevent the external environment from damaging the transmitting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional view from a perspective after the transmitting mechanism and the receiving mechanism are connected to each other according to an embodiment of the present invention;

[0022] Figure 2 It is a three-dimensional view from another perspective after the transmitting mechanism and the receiving mechanism are docked, provided by an embodiment of the present invention;

[0023] Figure 3 It is a three-dimensional view from a perspective when the transmitting mechanism and the receiving mechanism provided by the embodiment of the present invention are not connected;

[0024] Figure 4 It is a three-dimensional view from another perspective when the transmitting mechanism and the receiving mechanism provided by the embodiment of the present invention are not docked;

[0025] Figure 5 is an exploded view of a launching mechanism and a supporting assembly from one viewing angle provided by an embodiment of the present invention;

[0026] Figure 6 is an exploded view of a launching mechanism and a supporting assembly from another perspective provided by an embodiment of the present invention;

[0027] Figure 7 is a schematic diagram of the structure of the X-guide rail and the second base plate provided in an embodiment of the present invention;

[0028] Figure 8 is a schematic structural diagram of a connecting socket provided by an embodiment of the present invention;

[0029] Fig. 9 is a cross-sectional view of a guide structure provided by an embodiment of the present invention;

[0030] Fig.10 It is a three-dimensional view of the assembled launching mechanism and the supporting assembly from one viewing angle provided by an embodiment of the present invention;

[0031] Fig.11 is a three-dimensional view of the launch mechanism and the support assembly after assembly from another perspective provided by an embodiment of the present invention;

[0032] Fig.12 is an exploded view of a receiving mechanism provided by an embodiment of the present invention at a viewing angle;

[0033] Fig.13 is an exploded view of a receiving mechanism from another perspective provided by an embodiment of the present invention;

[0034] Fig.14 is an assembly view of a receiving mechanism provided by an embodiment of the present invention;

[0035] Fig.15 It is a cross-sectional view of a receiving mechanism provided in an embodiment of the present invention.

[0036] In the figure:

[0037] 100, launching mechanism; 101, mounting seat; 10211, electric push rod; 1022, Y guide rail; 1023, X guide rail; 1024, first bottom plate; 1025, second bottom plate; 103, connecting seat; 1031, connecting bottom plate; 1032, connecting boss; 10321, connecting groove; 104, mounting plate; 1041, connecting tongue; 105, return spring; 106, guide column; 107, launching electrode; 108, guiding structure; 1081, guide sleeve; 1082, First ball bearing sleeve; 1083, guide column; 1084, first flange seat; 1085, second flange seat; 1086, first limit plate; 1087, limit rubber; 1088, second limit plate; 109, shaft latch; 110, electric push rod seat; 111, fixing seat; 112, first insulating member; 113, spring bolt; 114, limit nail; 115, Hall sensor; 116, first limit nut; 117, first limit bolt; 118, second limit bolt; 119, sensor plate;

[0038] 200, receiving mechanism; 201, base; 2011, notch; 202, fixing assembly; 2021, fixing member; 20211, fixing protrusion; 2022, guide member; 20221, fixing groove; 20222, second guide conical groove; 20223, second guide channel; 203, receiving electrode; 2031, first guide conical groove; 20311, first guide channel; 204, limiting pin; 205, second insulating member; 206, magnet; 207, second ball bearing sleeve; 208, second limiting nut; 209, sleeve limiting plate;

[0039] 300, housing; 301, guide port; 302, sliding door; 303, wire outlet; 304, door body slot;

[0040] 400, support assembly; 410, side panel; 420, support plate; 430, reinforcing rib. DETAILED DESCRIPTION

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0042] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0044] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0045] This embodiment provides a floating charging device for charging a snowplow, aiming to solve the problems of the existing charging device having a complex structure, high positioning accuracy requirements for the snowplow, and a narrow scope of application.

[0046] like Figure 1-Figure 15 As shown, the floating charging device includes a transmitting mechanism 100, a receiving mechanism 200 and a shell 300. The transmitting mechanism 100 includes a mounting seat 101 and a displacement adjustment component arranged on the mounting seat 101. The displacement adjustment component is provided with a connecting seat 103. The mounting plate 104 is rotatably connected to the connecting seat 103, and the two ends of the connecting seat 103 are respectively connected to the mounting plate 104 through a return spring 105. A guide column 106 and a transmitting electrode 107 are provided on the side of the mounting plate 104 away from the connecting seat 103. The displacement adjustment component can drive the connecting seat 103 to move along the X direction, the Y direction and the Z direction. The receiving mechanism 200 includes a base 201 and a fixing component 202. The base 201 is provided with a notch 2011 for the fixing component 202 to pass through. 1 is used to connect with the vehicle body, and a receiving electrode 203 is also installed on the base 201. A first guiding conical groove 2031 is provided on the side of the receiving electrode 203 away from the vehicle body, and a first guiding channel 20311 matching with the transmitting electrode 107 is provided at the bottom of the first guiding conical groove 2031; the first end of the fixing component 202 is used to connect with the vehicle body, and the second end of the fixing component 202 passes through the notch 2011, and a second guiding conical groove 20222 is provided on the end surface of the second end of the fixing component 202, and a second guiding conical groove 20222 is provided at the bottom of the second guiding conical groove 20222 to match with the guide column 106; the shell 300 is surrounded by the outer side of the transmitting mechanism 100, and a guide interface 301 is provided on the shell 300 for the connecting seat 103 to extend. In this embodiment, two transmitting electrodes 107 are provided, and the two transmitting electrodes 107 are provided on both sides of the guide column 106. Correspondingly, two receiving electrodes 203 are provided, and the two receiving electrodes 203 are located on both sides of the fixing component 202.

[0047] In the floating charging device provided by the present invention, the transmitting electrode 107 and the receiving electrode 203 are charged by docking. The transmitting electrode 107 and the receiving electrode 203 are not exposed and have good waterproof performance. By setting a displacement adjustment component, the connection seat 103 is driven to move in the X direction, the Y direction and the Z direction. The connection seat 103 drives the mounting plate 104, the guide column 106 and the transmitting electrode 107 to achieve displacement in the X direction, the Y direction and the Z direction. The mounting plate 104 and the connection seat 103 are rotatably connected. The mounting plate 104 can drive the guide column 106 and the transmitting electrode 107 to rotate, so that the guide column 106 and the transmitting electrode 107 have three translational degrees of freedom and one rotational degree of freedom, so as to realize the position adjustment of the guide column 106 and the transmitting electrode 107 in multiple directions, complete the rapid docking, and improve the docking efficiency. The receiving electrode 203 is provided with a first guide The conical groove 2031 can make the transmitting electrode 107 adapt to the position on the conical surface of the first guiding conical groove 2031 and quickly dock. The end face of the second end of the fixing component 202 is provided with a second guiding conical groove 20222, which can make the guide column 106 adapt to the position on the conical surface of the second guiding conical groove 20222 and quickly insert into the fixing component 202, so as to assist the transmitting electrode 107 to be connected to the receiving electrode 203, and the guide column 106 plays a guiding role; the two ends of the connecting seat 103 are respectively connected to the mounting plate 104 through the return spring 105. When charging is completed, under the action of the return spring 105, the mounting plate 104 automatically returns to the original position to prepare for the next charging docking; the outer side of the launching mechanism 100 is surrounded by a shell 300, and the shell 300 plays a protective role to prevent the external environment from damaging the launching mechanism 100.

[0048] Optionally, continue to see Figure 1-Figure 4 The guide port 301 of the housing 300 is provided with a door body groove 304, and the sliding door 302 is slidably inserted in the door body groove 304 to cover the guide port 301. When the connection seat 103 does not need to be extended from the housing 300, the sliding door 302 covers the guide port 301 to prevent the external environment from damaging the launch mechanism 100. Optionally, the housing 300 is also provided with a wire outlet 303 for connecting the launch mechanism 100 to an external power supply.

[0049] In this embodiment, the displacement adjustment component includes a Z-direction guide component, a Y-direction guide rail 1022 and an X-direction guide rail 1023. The Z-direction guide component is installed on the mounting seat 101. The output end of the Z-direction guide component is installed with a first base plate 1024. The Y-direction guide rail 1022 is slidably connected to the first base plate 1024. A second base plate 1025 is provided on the side of the Y-direction guide rail 1022 away from the Z-direction guide component. The X-direction guide rail 1023 is slidably connected to the second base plate 1025. The connecting seat 103 is installed on the side of the X-direction guide rail 1023 away from the second base plate 1025, and the two sides of the second base plate 1025 along the Y direction are respectively connected to the first base plate 1024 by return springs 105, and the two ends of the connecting seat 103 along the X direction are respectively connected to the second base plate 1025 by return springs 105. When the transmitting mechanism 100 needs to extend from the guide interface 301, the Z-direction guiding assembly pushes the first base plate 1024, the Y-direction guide rail 1022, the second base plate 1025, the X-direction guide rail 1023 and the connecting seat 103 to move along the Z direction, and the connecting seat 103 pushes the mounting plate 104 and the guide column 106 and the transmitting electrode 107 arranged on the mounting plate 104 to move along the Z direction, and the guide column 106 and the transmitting electrode 107 extend out of the guide interface 301 of the shell 300 and dock with the receiving mechanism 200. During docking, the guide column 106 first contacts the second guide conical groove 20222, and the Y-guide rail 1022 and the X-guide rail 1023 slide in cooperation. When the Y-guide rail 1022 slides along the first base plate 1024, it drives the second base plate 1025, the X-guide rail 1023, the connecting seat 103, the mounting plate 104 and the guide column 106 arranged on the mounting plate 104 to move along the Y direction. When the X-guide rail 1023 slides along the second base plate 1025, it drives the connecting seat 103, the mounting plate 104 and the guide column 106 arranged on the mounting plate 104 to move along the X direction. The guide column 106 adapts its position under the action of the conical surface of the second guide conical groove 20222 to quickly dock in the second guide channel 20223. Preferably, both ends of the first bottom plate 1024 along the Y direction are provided with limiting pins 114 for limiting the Y-direction guide rail 1022 to prevent the Y-direction guide rail 1022 from sliding off the first bottom plate 1024, and both ends of the second bottom plate 1025 along the X direction are provided with limiting pins 114 for limiting the X-direction guide rail 1023 to prevent the X-direction guide rail 1023 from sliding off the second bottom plate 1025. In addition, both ends of the second bottom plate 1025 along the Y direction are connected to the first bottom plate 1024 through return springs 105, and both ends of the connecting seat 103 along the X direction are connected to the second bottom plate 1025 through return springs 105, respectively. After the docking and charging are completed, under the action of the return springs 105, the second bottom plate 1025 and the Y-direction guide rail 1022, the connecting seat 103 and the X-direction guide rail 1023 are quickly returned to their positions, so as to prepare for the next charging and docking.

[0050] Specifically, both sides of the second bottom plate 1025 along the Y direction are screwed with spring bolts 113, and both ends of the first bottom plate 1024 along the Y direction are screwed with spring bolts 113. The two ends of the return spring 105 are respectively connected to the corresponding spring bolts 113. The tightness of the return spring 105 can be adjusted by adjusting the depth of the spring bolts 113 screwed to the second bottom plate 1025 or the first bottom plate 1024, so that the second bottom plate 1025 and the Y guide rail 1022 can return quickly. Furthermore, both ends of the connecting seat 103 along the X direction are screwed with spring bolts 113, and both ends of the second bottom plate 1025 along the X direction are screwed with spring bolts 113. Both ends of the return spring 105 are connected to the corresponding spring bolts 113 respectively. The tightness of the return spring 105 can be adjusted by adjusting the depth of the spring bolts 113 screwed to the second bottom plate 1025 or the connecting seat 103, so that the connecting seat 103 and the X-direction guide rail 1023 can be quickly returned. Fig.10 Preferably, points A, B, C and D are all connected via a return spring 105.

[0051] Alternatively, see Figure 5 and Figure 8 The connection seat 103 includes a connection base plate 1031 and a connection boss 1032 protruding from the connection base plate 1031. The connection boss 1032 is provided with a connection groove 10321 that passes through both sides. The connection tongue 1041 of the mounting plate 104 is inserted into the connection groove 10321. The shaft latch 109 is inserted into the side wall of the connection groove 10321 and the connection tongue 1041. The connection between the mounting plate 104 and the connection seat 103 is stable and reliable. In this embodiment, both sides of the connection boss 1032 along the X direction are screwed with spring bolts 113, and both ends of the mounting plate 104 along the X direction are screwed with spring bolts 113. Both ends of the return spring 105 are respectively connected to the corresponding spring bolts 113. The tightness of the return spring 105 can be adjusted by the depth of the spring bolt 113 screwed to the connection boss 1032, so that the mounting plate 104 can return quickly.

[0052] In this embodiment, the guide column 106 is arranged on the mounting plate 104 through the fixing seat 111, and the emitting electrode 107 is arranged on the mounting plate 104 through the first insulating member 112. The fixing seat 111 is specifically provided with a mounting hole, and the guide column 106 is screwed into the mounting hole, which is convenient for disassembly and assembly. The fixing seat 111 is installed on the mounting plate 104 through the first limiting bolt 117, which is convenient for disassembly and installation. The surface of the fixing seat 111 is treated with Teflon plating process to increase wear resistance. Optionally, the two ends of the first insulating member 112 are respectively installed on the mounting plate 104 through the second limiting bolt 118, and the threaded end of the emitting electrode 107 is passed through the first insulating member 112 and the mounting plate 104, and is fixed to the first insulating member 112 through the first limiting nut 116, and the installation is stable and reliable. Preferably, the first insulating member 112 is a plastic insulating member to effectively prevent leakage.

[0053] Optionally, the Z-direction guide assembly is configured as an electric push rod 10211, the electric push rod 10211 is mounted on the mounting seat 101 through the electric push rod seat 110, and the output end of the electric push rod 10211 is connected to the first base plate 1024. In other embodiments, the Z-direction guide assembly can also be configured as a cylinder assembly or a cylinder assembly or other drive guide structure 108. Preferably, the second base plate 1025 and the Y-direction guide rail 1022 are detachably connected, for example, they can be connected by screws to improve the convenience of disassembly and assembly.

[0054] See also Figure 5 , Figure 6 and Fig. 9 Optionally, a guide structure 108 is further provided between the mounting seat 101 and the first base plate 1024, and the guide structure 108 includes a guide sleeve 1081 and a guide column 1083 slidably inserted into the guide sleeve 1081 through a first ball sleeve 1082, the guide sleeve 1081 is connected to the mounting seat 101 through a first flange seat 1084, and the guide column 1083 is connected to the first base plate 1024 through a second flange seat 1085. The first ball sleeve 1082 can ensure that the guide column 1083 slides more smoothly on the guide sleeve 1081. The first flange seat 1084 is used to fix the guide sleeve 1081 and can also be used for guiding; the second flange seat 1085 is used to fix the guide column 1083 and can also be used for guiding. A second limiting plate 1088 is provided on the side of the second flange seat 1085 away from the guide column 1083 to prevent the guide column 1083 from passing through the second flange seat 1085. Preferably, two guide structures 108 are provided, and the two guide structures 108 are respectively located on both sides of the Z-direction guide assembly to improve the guiding stability of the Z-direction guide assembly.

[0055] Optionally, a limiting rubber 1087 is provided at one end of the guide sleeve 1081 away from the mounting seat 101, and the guide column 1083 is slidably penetrated on the limiting rubber 1087; the first ball sleeve 1082 is sleeved on one end of the guide column 1083 close to the mounting plate 104, and a first limiting plate 1086 is provided at one end of the first ball sleeve 1082 close to the mounting plate 104, and the first limiting plate 1086 and the guide column 1083 are connected by a screw. The limiting rubber 1087 and the first limiting plate 1086 cooperate to prevent the first ball sleeve 1082 from falling off the guide column 1083.

[0056] Alternatively, see Figure 12-Figure 15 The fixing assembly 202 includes a fixing member 2021 and a guide member 2022. The fixing member 2021 is used to connect with the vehicle body. The guide member 2022 passes through the notch 2011. The fixing member 2021 includes a fixing protrusion 20211. The guide member 2022 is provided with a fixing groove 20221 that passes through both sides. The fixing protrusion 20211 is inserted into the fixing groove 20221. The limiting pin 204 is inserted into the side wall of the fixing groove 20221 and the fixing protrusion 20211. The connection is stable and reliable. Both sides of the guide member 2022 are connected to the fixing member 2021 through the return spring 105. After the guide column 106 is introduced into the second guide conical groove 20222, the guide member 2022 can be adaptively rotated around the fixing member 2021, so that the guide column 106 can be quickly docked into the second guide channel 20223, thereby improving docking flexibility and docking efficiency. In addition, both sides of the guide member 2022 are connected to the fixing member 2021 through the return spring 105. After charging is completed, the guide column 106 is pulled out from the second guide channel 20223. Under the action of the return spring 105, the guide member 2022 returns to its original position to prepare for subsequent charging.

[0057] Alternatively, the fixing component 202 includes a fixing member 2021 and a guide member 2022, the fixing member 2021 is used to connect to the vehicle body, the guide member 2022 passes through the notch 2011, the fixing member 2021 includes a fixing protrusion 20211, the guide member 2022 is provided with a fixing groove 20221 running through both sides, the fixing protrusion 20211 is inserted into the fixing groove 20221, the limiting pin 204 is passed through the side wall of the fixing groove 20221 and the fixing protrusion 20211, two limiting pins 204 are provided, and the two limiting pins 204 are arranged parallel to each other to prevent relative movement between the fixing member 2021 and the guide member 2022, and can be quickly docked into the second guide channel 20223 only by moving the guide column 106, with a simple structure and low manufacturing cost.

[0058] Optionally, the receiving electrode 203 is arranged on the base 201 through the second insulating member 205, and the second insulating member 205 is sleeved on the outer periphery of the receiving electrode 203 to prevent the receiving electrode 203 from contacting with other metal parts due to force majeure and causing leakage. In this embodiment, the second insulating member 205 is made of ABS plastic. Specifically, the second insulating member 205 can be specifically set as a T-shaped structure, the second insulating member 205 includes a long cylindrical portion and a first cap portion connected to each other, and the receiving electrode 203 is set as a T-shaped structure matching the second insulating member 205, and the receiving electrode 203 includes a rod portion and a second cap portion connected to each other, the rod portion is inserted into the long cylindrical portion, and the second cap portion is pressed against the first cap portion. During installation, the long cylindrical portion passes through the mounting hole on the base 201, the first cap portion is fixed to the base 201 by a screw member, and the portion of the rod portion passing through the long cylindrical portion is locked on the second insulating member 205 by the second limiting nut 208. At the same time, the second limiting nut 208 can also fix the external terminal on the receiving electrode 203.

[0059] In this embodiment, a second ball sleeve 207 is disposed in the second guide channel 20223, a limiting protrusion for limiting the second ball sleeve 207 is disposed at the entrance of the second guide channel 20223, and a sleeve limiting plate 209 for locking the second ball sleeve 207 is also disposed on the guide member 2022, and the sleeve limiting plate 209 is disposed at the bottom of the second guide channel 20223. The second ball sleeve 207 can improve the smoothness of the sliding of the guide column 106 during docking, and the sleeve limiting plate 209 prevents the second ball sleeve 207 from axially sliding or coming out of the second guide channel 20223.

[0060] The assembly steps of the fixing component 202 include: inserting the receiving electrode 203 into the second insulating member 205, locking the receiving electrode 203 on the second insulating member 205 with the second limiting nut 208, and at the same time inserting the terminal into the rod of the receiving electrode 203, and locking the terminal with the second limiting nut 208; installing the second insulating member 205 on the base 201; inserting the second ball bushing 207 from the bottom of the second guide channel 20223, and locking the bushing limiting plate 209 at the bottom of the second guide channel 20223; connecting the fixing member 2021 and the guide member 2022.

[0061] See also Figure 6 , Fig.11 and Fig.12The receiving mechanism 200 also includes a magnet 206 installed on the fixed component 202, and the transmitting mechanism 100 also includes a Hall sensor 115 matching the magnet 206. The Hall sensor 115 is installed on the mounting plate 104. The magnet 206 and the Hall sensor 115 are in a matching relationship. When the Hall sensor 115 senses the magnet 206 on the receiving mechanism 200, it will send a signal, indicating that the electrodes at both ends have contacted, the Z-direction guide component stops moving, and charging can begin.

[0062] Optionally, the Hall sensor 115 is mounted on the mounting plate 104 via a sensor plate 119, and the sensor plate 119 and the mounting plate 104 are detachably connected to improve the convenience of disassembly and assembly. A receiving groove for accommodating the Hall sensor 115 can be provided on the sensor plate 119 to ensure that the Hall sensor 115 is installed firmly and reliably.

[0063] The floating charging device also includes a support assembly 400, which includes a side plate 410 and a support plate 420. The side plate 410 is connected to the mounting seat 101, and the support plate 420 is arranged at one end of the side plate 410 away from the mounting seat 101. The support plate 420 is used to support the Z-direction guide assembly and the guide structure 108. When the Z-direction guide assembly is in motion, the support assembly 400 can play a supporting role and extend the life of the structure. Preferably, a reinforcing rib 430 is also provided between the side plate 410 and the support plate 420 to improve the structural strength.

[0064] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A floating charging device, characterized in that: include: The launching mechanism (100) comprises a mounting seat (101) and a displacement adjustment component arranged on the mounting seat (101); a connecting seat (103) is arranged on the displacement adjustment component; a mounting plate (104) and the connecting seat (103) are rotatably connected; two ends of the connecting seat (103) are respectively connected to the mounting plate (104) via a return spring (105); a guide column (106) and an launching electrode (107) are arranged on a side of the mounting plate (104) away from the connecting seat (103); and the displacement adjustment component can drive the connecting seat (103) to move along the X direction, the Y direction and the Z direction; The receiving mechanism (200) comprises a base (201) and a fixing assembly (202), wherein the base (201) is provided with a notch (2011) for the fixing assembly (202) to pass through, the base (201) is used to connect with a vehicle body, a receiving electrode (203) is also mounted on the base (201), a first guiding conical groove (2031) is provided on a side of the receiving electrode (203) away from the vehicle body, and a groove bottom of the first guiding conical groove (2031) is provided with a groove The emitter electrode (107) matches a first guide channel (20311); the first end of the fixing component (202) is used to connect to the vehicle body, the second end of the fixing component (202) passes through the notch (2011), and the end surface of the second end of the fixing component (202) is provided with a second guide conical groove (20222), and the bottom of the second guide conical groove (20222) is provided with a second guide channel (20223) matching the guide column (106); A housing (300) is arranged around the outside of the launching mechanism (100), and a guide port (301) is provided on the housing (300) for the connecting seat (103) to extend out; The displacement adjustment component comprises a Z-direction guide component, a Y-direction guide rail (1022) and an X-direction guide rail (1023); the Z-direction guide component is mounted on the mounting seat (101); a first base plate (1024) is mounted on the output end of the Z-direction guide component; the Y-direction guide rail (1022) is slidably connected to the first base plate (1024); a second base plate (1025) is arranged on a side of the Y-direction guide rail (1022) away from the Z-direction guide component; and the X-direction guide rail (1023) is slidably connected to the second base plate (1025); The connecting seat (103) comprises a connecting base plate (1031) and a connecting boss (1032) protruding from the connecting base plate (1031); the connecting boss (1032) is provided with a connecting groove (10321) penetrating through two sides; the connecting tongue (1041) of the mounting plate (104) is inserted into the connecting groove (10321); and the rotating shaft latch (109) is penetrated through the side wall of the connecting groove (10321) and the connecting tongue (1041); The fixing assembly (202) comprises a fixing member (2021) and a guiding member (2022), wherein the fixing member (2021) is used to be connected to the vehicle body, the guiding member (2022) passes through the notch (2011), the fixing member (2021) comprises a fixing protrusion (20211), the guiding member (2022) is provided with a fixing groove (20221) passing through both sides, the fixing protrusion (20211) is inserted into the fixing groove (20221), a limiting pin (204) passes through the side wall of the fixing groove (20221) and the fixing protrusion (20211), and both sides of the guiding member (2022) are connected to the fixing member (2021) via a return spring (105).

2. The floating charging device according to claim 1, characterized in that: The connecting seat (103) is installed on the side of the X-direction guide rail (1023) away from the second base plate (1025), and the two ends of the second base plate (1025) along the Y direction are respectively connected to the first base plate (1024) through a return spring (105), and the two ends of the connecting seat (103) along the X direction are respectively connected to the second base plate (1025) through a return spring (105).

3. The floating charging device according to claim 2, characterized in that: A guide structure (108) is also provided between the mounting seat (101) and the first base plate (1024), the guide structure (108) comprising a guide sleeve (1081) and a guide column (1083) slidably inserted into the guide sleeve (1081) via a first ball sleeve (1082), the guide sleeve (1081) being connected to the mounting seat (101) via a first flange seat (1084), and the guide column (1083) being connected to the first base plate (1024) via a second flange seat (1085).

4. The floating charging device according to claim 3, characterized in that: Two guide structures (108) are provided, and the two guide structures (108) are respectively located on both sides of the Z-direction guide component.

5. The floating charging device according to claim 1, characterized in that: The guide column (106) is arranged on the mounting plate (104) via a fixing seat (111); and the emitting electrode (107) is arranged on the mounting plate (104) via a first insulating member (112).

6. The floating charging device according to claim 1, characterized in that: The fixing assembly (202) comprises a fixing member (2021) and a guiding member (2022), wherein the fixing member (2021) is used to be connected to the vehicle body, the guiding member (2022) passes through the notch (2011), the fixing member (2021) comprises a fixing protrusion (20211), the guiding member (2022) is provided with a fixing groove (20221) passing through both sides, the fixing protrusion (20211) is inserted into the fixing groove (20221), a limiting pin (204) is provided through the side wall of the fixing groove (20221) and the fixing protrusion (20211), and two limiting pins (204) are provided, and the two limiting pins (204) are arranged parallel to each other.

7. The floating charging device according to claim 1, characterized in that: The receiving electrode (203) is arranged on the base (201) through a second insulating member (205), and the second insulating member (205) is sleeved on the outer periphery of the receiving electrode (203); the second insulating member (205) is arranged as a T-shaped structure, and the second insulating member (205) includes a long cylindrical portion and a first cap portion that are connected to each other. The receiving electrode (203) is arranged as a T-shaped structure that matches the second insulating member (205), and the receiving electrode (203) includes a rod portion and a second cap portion that are connected to each other, the rod portion is inserted into the long cylindrical portion, and the second cap portion is pressed tightly against the first cap portion.

8. The floating charging device according to claim 1, characterized in that: The receiving mechanism (200) further comprises a magnet (206) mounted on the fixing assembly (202), and the transmitting mechanism (100) further comprises a Hall sensor (115) matched with the magnet (206), and the Hall sensor (115) is mounted on the mounting plate (104).

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