Remote control parking and transporting platform and vehicle including the remote control parking and transporting platform

Abstract

The invention discloses a remote control parking and carrying platform, comprising an upper platform for fixed connection with a vehicle chassis; a lower platform; a lifting assembly, comprising a lifting power device and a first lifting link group, the first lifting link group comprising two first links, two second links and a first cross bar, one end of the two first links is hinged to each other, and the other end is respectively hinged to the upper platform and the lower platform, one end of the two second links is hinged to each other, and the other end is respectively hinged to the upper platform and the lower platform, one end of the first cross bar is connected to the first link, and the other end is connected to the second link, and the lifting power device is connected to the first cross bar; a pulley group is provided with at least one group, including two pulleys, which are rotatably connected to the lower platform; a driving motor is connected to both pulleys in transmission; a remote controller is provided with a remote control switch, and the remote control switch comprises a driving switch for controlling the forward or reverse rotation of the driving motor and a lifting switch for controlling the opening and closing of the lifting power device. It is convenient for people to park outside the vehicle.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic parking, and more specifically, to a remote-controlled parking carrying platform and a vehicle comprising the remote-controlled parking carrying platform. Background Art

[0002] Existing vehicles are parked in garages or parking spaces by people driving the vehicle and controlling the direction of entry to park the vehicle safely in the parking space to avoid collisions with vehicles in adjacent parking spaces. However, in cities, the parking spaces in parking lots or community garages are small and adjacent to each other. People sit in the car to drive the vehicle to park. Since the external position and surrounding environment of the vehicle are limited, parking the vehicle in the parking space requires higher skills, such as accurate judgment and control of vehicle size, driving position and direction changes. This makes parking a certain technical difficulty, the parking operation is cumbersome and takes a long time, and the vehicle is also prone to scratches with surrounding objects during the parking process.

[0003] Therefore, how to solve to a certain extent the problem that when people drive a vehicle into a small parking space, it is difficult to grasp the driving position of the vehicle, parking is difficult, it takes a long time and the vehicle is prone to scratches has become an urgent problem that technical personnel in this field need to solve. Summary of the invention

[0004] The purpose of the present invention is to provide a remote control parking and carrying platform, whereby a person can control the moving direction and driving position of the vehicle through a remote control outside the vehicle and park the vehicle in a parking space, effectively solving the problems of difficulty in grasping the driving position of the vehicle, difficulty in parking, long time required, and easy occurrence of vehicle scratches. The purpose of the present invention is also to provide a vehicle including the remote control parking and carrying platform.

[0005] A remote control parking and carrying platform provided by the present invention comprises an upper platform for being fixedly connected to the chassis of a vehicle; a lower platform, which is spaced apart from the upper platform in the vertical direction; a lifting assembly, comprising a lifting power device and at least one set of first lifting connecting rod groups, wherein the first lifting connecting rod group comprises two first connecting rods, two second connecting rods and a first cross bar, one end of the two first connecting rods is hinged to each other, and the other end is hinged to the upper platform and the lower platform respectively, one end of the two second connecting rods is hinged to each other, and the other end is hinged to the upper platform and the lower platform respectively, one end of the first cross bar is connected to the first connecting rod, and the other end is connected to the The second connecting rod is connected, the power output shaft of the lifting power device is connected to the first cross bar and is used to drive the first cross bar to produce vertical or horizontal displacement, so that the lower platform is displaced away from or close to the upper platform; a pulley group is provided with at least one group, the pulley group includes two pulleys, and the pulley group is rotatably connected to the lower platform; a driving motor, whose power output shaft is transmission-connected to both of the two pulleys; a remote control, the remote control is provided with a remote control switch, and the remote control switch includes a driving switch for controlling the forward or reverse rotation of the driving motor and a lifting switch for controlling the opening and closing of the lifting power device.

[0006] Preferably, the lifting assembly also includes a second lifting link group that is the same in number and corresponds to the first lifting link group, two first slides arranged at intervals on the upper platform and two second slides arranged at intervals on the lower platform, the second lifting group includes two third links, two fourth links and a second cross bar, the first ends of the two third links are hinged to each other, and the second ends are slidably connected to one of the first slides and one of the second slides, respectively, the first ends of the two fourth links are hinged to each other, and the second ends are slidably located in another of the first slides and another of the second slides, respectively, one end of the second cross bar is connected to the third link, and the other end is connected to the fourth link; the third link is hinged to the first link in a one-to-one manner, and the fourth link is hinged to the second link in a one-to-one manner.

[0007] Preferably, the lifting power device is configured as a brake motor, a power output shaft of the brake motor is transmission-connected to the first cross bar, and two ends of the first cross bar are respectively hinged to the first connecting rod and the second connecting rod.

[0008] Preferably, the first cross bar and the second cross bar are connected by a connecting rod, a first connecting hole is provided on the first cross bar, an external thread is provided on the connecting rod along the axial direction, the first end of the connecting rod is inserted into the first connecting hole and is threadedly connected to the first connecting hole, and the power output shaft of the brake motor is coaxially connected to the connecting rod.

[0009] Preferably, a second connecting hole is provided on the second cross bar, the second end of the connecting rod penetrates into the second connecting hole and is threadedly connected to the second connecting hole, and an internal thread is provided in the second connecting hole and the rotation direction is opposite to that of the internal thread of the first connecting hole.

[0010] Preferably, it further comprises a reversing frame and a rotating shaft, the pulley block is connected to the reversing frame via a connecting bridge, the reversing frame is sleeved on the rotating shaft, and one end of the rotating shaft is rotatably connected to the lower platform.

[0011] Preferably, it also includes a reversing motor, the power output shaft of the reversing motor is drivingly connected to the rotating shaft, and the remote control switch on the remote controller also includes a reversing switch for controlling the opening and closing and forward and reverse rotation of the reversing motor.

[0012] Preferably, limit switches are provided at both ends of the first slideway, the two limit switches are electrically connected to the lifting power device, and the third connecting rod is provided with a start-stop object for interacting with the limit switches.

[0013] Preferably, the upper platform and the lower platform are both provided with a receiving groove, the first connecting rod and the second connecting rod are both hinged on the groove wall of the receiving groove, the two first slides are relatively arranged on the two groove walls of the receiving groove of the upper platform, and the two second slides are relatively arranged on the two groove walls of the receiving groove of the lower platform.

[0014] The present invention also provides a vehicle including a remote-controlled parking and carrying platform, which is provided with the remote-controlled parking and carrying platform as described in any one of the above items.

[0015] In the technical solution provided by the present invention, the remote-controlled parking and carrying platform includes an upper platform fixedly connected to the chassis of the vehicle, a lower platform spaced apart from the upper platform in the vertical direction, a lifting assembly for unfolding or folding the upper and lower platforms, a pulley block connected to the lower platform, a driving motor for driving the pulley block forward or backward, and a remote control for controlling the start and stop. Among them, the lifting component includes at least one group of first lifting connecting rod group and a lifting power device, the first lifting connecting rod group includes two first connecting rods, two second connecting rods and a first cross bar, one ends of the two first connecting rods are hinged to each other, and the other ends are hinged to the upper platform and the lower platform respectively, one ends of the two second connecting rods are hinged to each other, and the other ends are hinged to the upper platform and the lower platform respectively, one end of the first cross bar is connected to the first connecting rod, and the other end is connected to the second connecting rod; the power output shaft of the lifting power device is connected to the first cross bar; at least one group of pulley blocks is provided, the pulley block includes two pulleys, the pulley block is rotatably connected to the lower platform, and the power output shaft of the drive motor is transmission-connected to the two pulleys; a remote control switch is provided on the remote control, and the remote control switch includes a drive switch for controlling the forward or reverse rotation of the drive motor and a lifting switch for controlling the opening and closing of the lifting power device.

[0016] The upper platform is fixedly connected to the chassis of the vehicle, and the lower platform is connected to the upper platform through a lifting assembly. The lifting assembly is composed of hinged connecting rods and can be unfolded and folded. When the lifting power device is started to drive the first crossbar to produce vertical or horizontal displacement, the displacement of the first crossbar drives the displacement of the first connecting rod and the second connecting rod connected thereto, so that the two first connecting rods and the two second connecting rods can produce displacements that are close to each other and folded together or far away and unfolded, and the lower platform produces displacements away from or close to the upper platform, and through the locking function of the power output shaft of the lifting power device, the remote control parking platform can be in two states of folding and unfolding. When the vehicle is driving or does not need to be parked, the first connecting rod group is folded, the lower platform is close to the upper platform, and the entire remote control parking carrying platform is in a folded state; when parking is required, the personnel can turn off the vehicle, stand outside the vehicle, and start the lifting power device through the remote control to unfold the first connecting rod group, and the lower platform moves toward the ground until the pulley group contacts the ground and supports the vehicle, so that the rear wheels of the vehicle leave the ground. Then, the driving motor is started by the remote control, and the vehicle is moved forward or backward by driving the pulley block to move. Since the pulley block is rotatably connected to the lower platform, the pulley can be turned to adjust the angle and position of the vehicle and the parking space, and the vehicle can be parked in the parking space. In this way, the remote control parking and carrying platform provided by the present invention can support the vehicle to lift the rear wheels off the ground, and can allow personnel outside the vehicle to control the start and stop and direction adjustment through the remote control, and park the vehicle in the parking space under the personnel's direct observation. Compared with the prior art in which personnel sit on the vehicle to park, parking is fast, convenient, and less difficult, suitable for new drivers, and effectively reduces the possibility of vehicle scratches and collisions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic structural diagram of the first direction of the remote control parking carrier platform in an embodiment of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the second direction of the remote control parking carrying platform in an embodiment of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the remote control parking and carrying platform in the third direction in an embodiment of the present invention;

[0021] Figure 4It is a structural schematic diagram of a pulley block of a remote-controlled parking and carrying platform in an embodiment of the present invention;

[0022] Figure 5 It is a schematic diagram of the steering structure of the remote control parking carrier platform in an embodiment of the present invention.

[0023] Figure 1-Figure 5 middle:

[0024] 1. Upper platform; 2. Lower platform; 3. First connecting rod; 4. Second connecting rod; 5. First cross bar; 6. Brake motor; 7. Third connecting rod; 8. Fourth connecting rod; 9. Second cross bar; 10. First slideway; 11. Second slideway; 12. Pulley block; 13. Rotating shaft; 14. Driving motor; 15. Connecting rod; 16. Reversing frame; 17. Limit switch. DETAILED DESCRIPTION

[0025] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0026] The purpose of this specific embodiment is to provide a remote control parking and carrying platform, whereby a person can control the moving direction and driving position of the vehicle through a remote control from outside the vehicle and park the vehicle in a parking space, effectively solving the problems of difficulty in grasping the driving position of the vehicle, difficulty in parking, long time required, and easy occurrence of vehicle scratches. The purpose of this specific embodiment is also to provide a vehicle including the remote control parking and carrying platform.

[0027] The following embodiments are described in detail with reference to the accompanying drawings. In addition, the embodiments shown below do not limit the content of the invention described in the claims. In addition, the entire content of the structure represented by the following embodiments is not limited to the solution required as the invention described in the claims.

[0028] Please refer to the attached Figure 1-5The embodiment provides a remote control parking and carrying platform, comprising an upper platform 1 for fixed connection with the chassis of the vehicle, a lower platform 2 arranged at a distance from the upper platform 1 in the vertical direction, a lifting assembly for unfolding or folding the upper and lower platforms 2, a pulley block 12 rotatably connected to the lower platform 2, a driving motor 14 for driving the pulley block 12 forward or backward, and a remote control for controlling the start and stop. Among them, the upper platform 1 can be always fixedly connected to the chassis of the vehicle by fasteners or welding, the lifting assembly includes a lifting power device and at least one set of first lifting connecting rod groups, and the lower platform 2 is connected to the upper platform 1 through a first connecting rod 3 assembly. The first lifting connecting rod group includes two first connecting rods 3, two second connecting rods 4 and a first cross bar 5, one end of the two first connecting rods 3 is hinged to each other, and the other end is hinged to the upper platform 1 and the lower platform 2 respectively, one end of the two second connecting rods 4 is hinged to each other, and the other end is hinged to the upper platform 1 and the lower platform 2 respectively, one end of the first cross bar 5 is connected to the first connecting rod 3, and the other end is connected to the second connecting rod 4. The first connecting rod 3 group is composed of hinged connecting rods, so the operation of unfolding and folding can be performed. The power output shaft of the lifting power device is connected to the first cross bar 5 for driving the first cross bar 5 to produce vertical or horizontal displacement. The displacement of the first cross bar 5 drives the first connecting rod 3 and the second connecting rod 4 connected thereto to displace, so that the two first connecting rods 3 and the two second connecting rods 4 can produce displacements of folding together or moving away and unfolding, and the lower platform 2 produces displacements away from or close to the upper platform 1. And the power output shaft of the lifting power device has a locking function. If the lifting power device is a hydraulic cylinder or a brake motor 6, the lower platform 2 can be maintained at a position away from or close to the upper platform 1. The entire remote control parking carrier platform can be in a folded or unfolded state.

[0029] like Figure 1 As shown, the upper platform 1 and the lower platform 2 can be flat, the lifting power device can also be arranged horizontally, the drive motor 14 and the pulley are arranged side by side in the horizontal direction, when the two first connecting rods 3 overlap or substantially overlap, and the two second connecting rods 4 overlap or substantially overlap, the lower platform 2 is as close to the upper platform 1 as possible, and the entire remote control parking and carrying platform is in a folded state. The vehicle chassis is a frame structure, and the remote control parking and carrying platform can be installed in the space of the frame in the horizontal direction, such as the space before and after the rear bumper anti-collision beam or behind the fuel tank, the space at the muffler, etc. Controlling the vertical dimensions of the lifting power device, the drive motor 14, the upper platform 1, the lower platform 2 and the pulley can make the vertical dimension of the remote control parking and carrying platform smaller after folding, such as about 15 cm, and from the horizontal direction, the lowest point of the remote control parking and carrying platform can be basically level with the lower end of the vehicle chassis bumper, which will not affect the normal driving of the vehicle. Or, the height of the vehicle chassis can also be appropriately increased.

[0030] The pulley block 12 is provided with at least one group, such as Figure 2 and Figure 5As shown, there can also be two groups, such as Figure 1 , Figure 3 and Figure 4 As shown, the pulley block 12 includes two pulleys that are opposite and spaced apart; or there may be one pulley block 12 and another pulley spaced apart. The pulley block 12 is rotatably connected to the lower platform 2, so that the travel direction can be adjusted. The power output shaft of the drive motor 14 is transmission-connected to both pulleys to drive the pulley block 12 to travel.

[0031] The remote controller is provided with a remote control switch, which includes a driving switch for controlling the forward or reverse rotation of the driving motor 14 and a lifting switch for controlling the opening and closing of the lifting power device. The remote controller is a remote controller in the prior art, which is provided with a signal transmitting component, a controlled lifting power device and a signal receiving component on the driving motor 14. Its principle and specific implementation process belong to the prior art, such as the remote controller on the remote control toy car, and will not be repeated here.

[0032] When parking is not required, the remote control parking platform is in a folded state, connected to the vehicle chassis, and moves with the vehicle. When the vehicle needs to be parked in a parking space, the personnel can turn off the vehicle, stand outside the vehicle, and use the remote control to start the lifting power device. The lifting power device pushes the first crossbar 5 to move, driving the first connecting rod 3 and the second connecting rod 4 connected to the first crossbar 5 to move, the two folded first connecting rods 3 are unfolded, the two folded second connecting rods 4 are unfolded, and the lower platform 2 moves toward the ground in the vertical direction until the pulley touches the ground, and the first connecting rod 3 group continues to unfold until the rear wheels of the vehicle are off the ground and the vehicle is propped up. If there is only one group of pulleys 12, the remote control parking platform can be located near the rear wheels of the vehicle and can only lift the rear wheels of the vehicle off the ground; if there are at least two groups of pulleys 12, the remote control parking platform can be located in the middle of the vehicle to lift the vehicle off the ground. When the rear wheels or the entire vehicle are off the ground, the personnel start the drive motor 14 through the remote control to drive the pulley to move, so that the vehicle can move. The vehicle can be moved forward and backward to align with the parking space, and then the pulley block 12 can be rotated 90 degrees to adjust the pulley direction so that the vehicle can be translated horizontally into the parking space. Alternatively, the pulley direction can be adjusted according to the driving position without aligning the vehicle with the parking space, so that the pulley bends and moves the front wheels of the vehicle to park the vehicle in the parking space.

[0033] With this arrangement, a person can stand outside the vehicle and grasp the overall position of the vehicle and the parking space under direct observation, and drive the direction and travel position of the pulley by a remote control to make the vehicle enter the parking space. Compared with the prior art in which a person sits on the vehicle and observes the vehicle's travel position through a rearview mirror to park the vehicle, parking is quick and convenient with reduced difficulty, which is especially suitable for novice drivers and inexperienced drivers, and effectively reduces the possibility of vehicle scratches and collisions.

[0034] The first connecting rod 3 group and the upper platform 1 and the lower platform 2 can all be made of materials with good load-bearing performance, such as steel or alloy. The first connecting rod 3 group can also be provided with multiple groups along the length direction of the vehicle to enhance the load-bearing performance. Figure 1-3 As shown, the lifting assembly also includes at least one group of second connecting rods 4, two first slideways 10 arranged at intervals on the upper platform 1, and two second slideways 11 arranged at intervals on the lower platform 2. The spacing direction of the two first slideways 10 and the two second slideways 11 is consistent with the spacing direction of the two first connecting rods 3. The number of the second connecting rod 4 groups is equal to the number of the first connecting rod 3 groups and is arranged one by one. The second connecting rod 4 group includes two third connecting rods 7, two fourth connecting rods 8 and a second cross bar 9, the first ends of the two third connecting rods 7 are hinged to each other, and the second ends are slidably connected to a first slideway 10 and a second slideway 11 respectively, the first ends of the two fourth connecting rods 8 are hinged to each other, and the second ends are slidably located in another first slideway 10 and another second slideway 11 respectively, one end of the second cross bar 9 is connected to the third connecting rod 7, and the other end is connected to the fourth connecting rod 8; the third connecting rod 7 is hinged to the first connecting rod 3 in a one-to-one correspondence, and the fourth connecting rod 8 is hinged to the second connecting rod 4 in a one-to-one correspondence. When the first crossbar 5 is driven to move, the movement of the first connecting rod 3 group can drive the movement of the second connecting rod 4 group; or the second crossbar 9 of the second connecting rod 4 group can also be equipped with a power device. Such an arrangement can enhance the connection stability between the connecting rods in the lifting assembly, and such a connecting rod hinge structure can also enhance the load-bearing performance and pressure resistance.

[0035] Specifically, the slidable connection between the third link 7 and the fourth link 8 and the first slide 10 and the second slide 11 can be achieved by radially arranging a convex shaft extending into the slide at the end of each link, rotatably sleeved on the convex shaft, and the roller rolling along the length direction of the slide. The first slide 10 and the second slide 11 can be a track for the roller to roll. Figure 3As shown, a limit switch 17 or an induction switch can also be set at both ends of the length direction of the first slide 10. The limit switch 17 or the induction switch is electrically connected to the lifting power device. The third connecting rod 7 is provided with a start-stop object for interacting or inducing with the limit switch 17 or the induction switch to open and close the limit switch 17. The start-stop object can be a roller, or a collision block or a sensor sheet located at the end of the third connecting rod 7 close to the first slide 10. When the third connecting rod 7 moves so that its end or roller moves to the top of the first slide 10, the roller or the collision block triggers the limit switch 17 or the induction sheet to trigger the induction signal of the induction switch, so that the lifting power device is automatically closed. In this way, when the first connecting rod group 3 and the second connecting rod group 4 are unfolded or folded to the maximum limit, the displacement will be automatically stopped to maintain the unfolded or folded state. In the preferred scheme of this embodiment, the lifting switch on the remote controller for controlling the lifting power device is set to a button switch with an automatic reset function, so that the personnel only need to start the lifting power device. After the remote control parking and carrying platform is unfolded or folded, the lifting power device is automatically closed, which is convenient for personnel to operate.

[0036] like Figure 1 As shown, both the upper platform 1 and the lower platform 2 are provided with a receiving groove, the first connecting rod 3 and the second connecting rod 4 are hinged on the groove wall of the receiving groove, the two first slideways 10 are relatively arranged on the two groove walls of the receiving groove of the upper platform 1, and the two second slideways 11 are relatively arranged on the two groove walls of the receiving groove of the lower platform 2. Such an arrangement can better reduce the size of the remote control parking platform in the vertical direction in the folded state.

[0037] Specifically, the lifting power device can be a hydraulic cylinder or a brake motor 6. If it is a hydraulic cylinder, a hydraulic cylinder with a cylinder diameter of 40mm and a length of 200mm can be selected, which can bear a load of up to 1.5 tons and has the conditions to support the vehicle. The hydraulic cylinder is arranged in the horizontal direction. One end of the piston rod of the hydraulic cylinder is located in the cylinder and the other end is hinged to the first cross bar 5. The two ends of the first cross bar 5 are fixedly connected to the first connecting rod 3 and the second connecting rod 4. When the piston rod is extended, it pushes the first cross bar 5 to move and the first connecting rod 3 group is unfolded. The piston rod stops extending when it is extended to lift the vehicle, and has the function of bearing weight and preventing compression and retraction.

[0038] If it is a brake motor 6, a brake motor with a size specification within the range of 46mm*80mm or 70mm*120mm can be selected, and the motor can also be customized to further reduce the size or reduce the weight. The brake function of the brake motor 6 can lock the first connecting rod 3 group and the second connecting rod 4 group in any unfolded or folded position. The power output shaft of the brake motor 6 is connected to the first cross bar 5 and / or the second cross bar 9 in a transmission manner, such as a worm gear transmission or a screw transmission. The connection between the first cross bar 5 and the first connecting rod 3 and the second connecting rod 4 is hinged, and one end is hinged at the hinge point of the two first connecting rods 3, and the other end is hinged at the hinge point of the two second connecting rods 4. One end of the second cross bar 9 is hinged at the hinge point of the two third connecting rods 7, and the other end is hinged at the hinge point of the two fourth connecting rods 8. If only one brake motor 6 is provided and connected to the first cross bar 5, in order to enhance the smoothness of the movement of the second connecting rod 4 group, such as Figure 2 and Figure 3 As shown, the second cross bar 9 and the first cross bar 5 can be connected by a connecting rod 15. A first connecting hole is provided on the first cross bar 5, and the first end of the connecting rod 15 is inserted into the first connecting hole and threadedly connected to the first connecting hole. The power output shaft of the brake motor 6 is coaxially connected to the connecting rod 15. A second connecting hole can also be provided on the second cross bar 9, and the second end of the connecting rod 15 is inserted into the second connecting hole and threadedly connected. The internal thread of the first connecting hole and the internal thread of the second connecting hole have opposite rotation directions. When the brake motor 6 is started, the connecting rod 15 rotates, and the first cross bar 5 and the second cross bar 9 will approach or move away from each other along the axial direction of the connecting rod 15, so that the first connecting rod 3 group and the second connecting rod 4 group are unfolded or folded.

[0039] The rotatable connection between the pulley block 12 and the lower platform 2 can be arranged as follows: Figure 2-4 As shown, the two pulleys of the same pulley block 12 are coaxially connected through a connecting bridge, and the connecting bridge is fixedly connected to the reversing frame 16. The reversing frame 16 is provided with a hole to be sleeved on the rotating shaft 13 and fixedly connected to the rotating shaft 13, and one end of the rotating shaft 13 is rotatably connected to the lower platform 2. The rotating shaft 13 is rotatably connected to the lower platform 2, and a fixing hole for the rotating shaft 13 to extend into can be provided on the lower platform 2, and the rotating shaft 13 is threadedly connected to the fixing hole. Or, a bearing is sleeved in the fixing hole, and the rotating shaft 13 is connected through the bearing, and an annular boss is provided on the rotating shaft 13, which abuts against the side of the lower platform 2 away from the reversing frame 16, and the reversing frame 16 can abut against the other end face of the lower platform 2, so that it can better bear the load and fix the relative position of the rotating shaft 13 and the lower platform 2 in the vertical direction.

[0040] When the pulley block 12 needs to be reversed, the movement can be stopped, the lower platform 2 can be raised to lift the pulley off the ground, and then the reversing frame 16 can be manually rotated to reverse the pulley, which is suitable for the vehicle and the parking space to be aligned, and then the two sets of pulley blocks 12 are reversed by 90 degrees, and the vehicle is lifted up and parked directly in the parking space. Or, in this embodiment, the remote control parking and carrying platform is also provided with a reversing motor, the power output shaft of the reversing motor is connected to the rotating shaft 13, and the reversing motor drives the rotating shaft 13 to rotate so that the pulley block 12 automatically reverses; at the same time, the remote control is also provided with a reversing switch for controlling the start and stop of the reversing motor and the forward or reverse rotation. With this arrangement, the personnel can automatically adjust the pulley rotation direction through the remote control, adjust the vehicle driving angle, and park the vehicle in the parking space more conveniently; and the pulley block 12 can rotate 360 ​​degrees horizontally, and can achieve 90 degrees of vertical steering, which is also suitable for the case where there are one or two sets of pulley blocks 12. It should be noted that the commutation motor can be a very small motor, and the commutation motor and the drive motor 14 can be arranged side by side and at the same level as the pulley to avoid taking up too much space.

[0041] The above structure can realize the pulley turning at any angle, or, Figure 5 As shown, in a pulley block 12, two pulleys can be rotatably connected to the reversing frame 16 through a steering structure, and the reversing motor is in transmission connection with the steering structure. When the reversing motor is started, the two pulleys can rotate within an acute angle. This structure belongs to the prior art and will not be described in detail herein. This structure can realize the small angle steering of the pulley block 12, and is suitable for the case where the remote control parking and carrying platform has only one pulley block 12.

[0042] Alternatively, each pulley is provided with a hub motor, and each pulley is configured as a universal wheel, connected to the lower platform 2 through a universal wheel tripod, and the control switch of the hub motor is also located on the remote control, so that personnel can remotely adjust the rotation direction to reduce the turning radius, and also realize the direction change of the pulley by 90 degrees or a small angle.

[0043] The drive switch on the remote control for controlling the drive motor 14 and the reversing switch for controlling the reversing motor, as well as the lifting switch on the remote control for controlling the brake motor 6 when the lifting power device is the brake motor 6, all need to control the forward and reverse rotation of the corresponding motors. The drive switch, reversing switch and lifting switch can all be bidirectional switches, such as two-speed or three-speed button switches.

[0044] The present embodiment also provides a vehicle including a remote-controlled parking and carrying platform, which is provided with the remote-controlled parking and carrying platform as described in the above embodiment, and the remote-controlled parking and carrying platform is connected to the chassis. The vehicle including the remote-controlled parking and carrying platform has the beneficial effects of quick parking, reduced difficulty and reduced vehicle scratches, allowing people outside the vehicle to park by controlling the vehicle's travel angle through a remote control. The derivation process of this beneficial effect is generally similar to the derivation process of the beneficial effect brought about by the above-mentioned remote-controlled parking and carrying platform, and will not be repeated herein.

[0045] It is understood that the same or similar parts in the above embodiments can refer to each other, and the content not described in detail in some embodiments can refer to the same or similar content in other embodiments. The multiple solutions provided by the present invention include the basic solution itself, which are independent of each other and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects together.

[0046] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A remote control parking platform, characterized in that: include An upper platform (1) is used for being fixedly connected to the chassis of the vehicle; A lower platform (2) is spaced apart from the upper platform (1) in a vertical direction; A lifting assembly comprises a lifting power device and at least one first lifting link group, wherein the first lifting link group comprises two first links (3), two second links (4) and a first cross bar (5), wherein one end of the two first links (3) are hinged to each other, and the other end is respectively hinged to the upper platform (1) and the lower platform (2), one end of the two second links (4) are hinged to each other, and the other end is respectively hinged to the upper platform (1) and the lower platform (2), one end of the first cross bar (5) is connected to the first link (3), and the other end is connected to the second link (4), and the power output shaft of the lifting power device is connected to the first cross bar (5) and is used to drive the first cross bar (5) to generate vertical or horizontal displacement, so that the lower platform (2) generates a displacement away from or close to the upper platform (1); A pulley block (12), at least one of which is provided, wherein the pulley block (12) comprises two pulleys, and the pulley block (12) is rotatably connected to the lower platform (2); A driving motor (14), whose power output shaft is drivingly connected to both of the pulleys; A remote controller is provided with a remote control switch, wherein the remote control switch comprises a drive switch for controlling the forward or reverse rotation of the drive motor (14) and a lifting switch for controlling the opening and closing of the lifting power device.

2. The remote control parking platform as claimed in claim 1, characterized in that: The lifting assembly further comprises a second lifting link group of the same number and one-to-one correspondence as the first lifting link group, two first slideways (10) arranged at intervals on the upper platform (1), and two second slideways (11) arranged at intervals on the lower platform (2); the second lifting group comprises two third links (7), two fourth links (8) and a second cross bar (9); the first ends of the two third links (7) are hinged to each other, and the second ends are respectively slidably connected to one of the first slideways (10) and one of the second slideways (11); the first ends of the two fourth links (8) are hinged to each other, and the second ends are respectively slidably located in another of the first slideways (10) and another of the second slideways (11); one end of the second cross bar (9) is connected to the third link (7), and the other end is connected to the fourth link (8); the third link (7) is hinged to the first link (3) in one-to-one correspondence, and the fourth link (8) is hinged to the second link (4) in one-to-one correspondence.

3. The remote control parking platform as claimed in claim 2, characterized in that: The lifting power device is configured as a brake motor (6), the power output shaft of the brake motor (6) is transmission-connected to the first crossbar (5), and the two ends of the first crossbar (5) are respectively hinged to the first connecting rod (3) and the second connecting rod (4).

4. The remote control parking platform as claimed in claim 3, characterized in that: The first cross bar (5) and the second cross bar (9) are connected via a connecting rod (15); a first connecting hole is provided on the first cross bar (5); an external thread is provided on the connecting rod (15) along the axial direction; a first end of the connecting rod (15) is inserted into the first connecting hole and is threadedly connected to the first connecting hole; a power output shaft of the brake motor (6) is coaxially connected to the connecting rod (15).

5. The remote control parking platform as claimed in claim 4, characterized in that: The second cross bar (9) is provided with a second connecting hole, the second end of the connecting rod (15) penetrates into the second connecting hole and is threadedly connected to the second connecting hole, and the second connecting hole is provided with an internal thread with a rotation direction opposite to that of the internal thread of the first connecting hole.

6. The remote control parking platform as claimed in claim 1, characterized in that: It also includes a reversing frame (16) and a rotating shaft (13), wherein the pulley block (12) is connected to the reversing frame (16) via a connecting bridge, the reversing frame (16) is sleeved on the rotating shaft (13), and one end of the rotating shaft (13) is rotatably connected to the lower platform (2).

7. The remote control parking carrier platform according to claim 6, characterized in that: It also includes a reversing motor, the power output shaft of the reversing motor is in transmission connection with the rotating shaft (13), and the remote control switch on the remote controller also includes a reversing switch for controlling the on / off and forward / reverse rotation of the reversing motor.

8. The remote control parking platform as claimed in claim 2, characterized in that: Limit switches (17) are provided at both ends of the first slideway (10), the two limit switches (17) are electrically connected to the lifting power device, and the third connecting rod (7) is provided with a start-stop object for interacting with the limit switches (17).

9. The remote control parking platform as claimed in claim 2, characterized in that: The upper platform (1) and the lower platform (2) are both provided with a receiving groove, the first connecting rod (3) and the second connecting rod (4) are both hinged on the groove wall of the receiving groove, the two first slideways (10) are relatively arranged on the two groove walls of the receiving groove of the upper platform (1), and the two second slideways (11) are relatively arranged on the two groove walls of the receiving groove of the lower platform (2).

10. A vehicle comprising a remote controlled parking platform, characterized in that: A remote control parking carrying platform as described in any one of claims 1 to 9 is provided.

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