An automobile protection device

Abstract

The present invention relates to an automobile protection device, which comprises: a base; at least three electric telescopic rods, at least three of the electric telescopic rods are installed on the base, the electric telescopic rods can extend or contract relative to the base, and the electric telescopic rods extend obliquely relative to the horizontal plane, and adjacent two of the electric telescopic rods are connected by a protection piece; and a controller, which is signal-connected to the electric telescopic rods, and the controller is used to control the electric telescopic rods to automatically extend or contract. For the automobile protection device of the present invention, since the electric telescopic rods are arranged on the base, the controller can automatically control the electric telescopic rods to extend, drive the protection piece to unfold, and then can cover the outside of the vehicle body for protection. When the vehicle needs to be used, the controller is used to control the electric telescopic rods to contract and retract, and manual operation is not required. Therefore, the steps are relatively simple, time-saving and labor-saving.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle protection, and particularly relates to an automobile protection device. Background Art

[0002] Currently, when a car is parked in an outdoor environment, it is inevitable to be affected by factors such as rain and direct sunlight. After being exposed to this environment for a long time, it will cause damage to the vehicle surface and the surface of the internal instrument panel.

[0003] In related technologies, in order to prevent rain and sun, car owners will buy car covers to put on their beloved cars to play a protective role. The specific working process is as follows: First, evenly spread the car cover from the front of the car to the rear; then put on the ears on both sides of the car cover first to prevent the car cover from slipping; then tightly put on the car cover to the front and rear of the car; after putting it on, throw the windproof belt under the car cover from the bottom of the car to the other side, and then fix the buckle on the other side of the vehicle body; finally, pass the wire rope through the metal iron ring, then throw it to the other side, and lock the iron ring and the wire rope with an anti-theft lock.

[0004] However, the manual operation steps are cumbersome, not easy to install, time-consuming and laborious; and the inner fabric of this kind of car cover is in close contact with the vehicle surface, and it is easy to scratch the car paint when the wind blows; the car cover fabric is relatively thin and cannot protect the vehicle from the impact of external objects.

[0005] Therefore, it is necessary to design a new automobile protection device to overcome at least one of the above problems. Summary of the Invention

[0006] The embodiments of the present invention provide an automobile protection device to solve the problems in related technologies that the manual operation of putting on the car cover has cumbersome steps, is not easy to install, and is time-consuming and laborious.

[0007] In a first aspect, there is provided an automobile protection device, which includes: a base; at least three electric telescopic rods, at least three of the electric telescopic rods are installed on the base, the electric telescopic rods can extend or shorten relative to the base, and the electric telescopic rods extend obliquely relative to the horizontal plane, and adjacent two of the electric telescopic rods are connected by a protective sheet; and a controller, which is signal-connected to the electric telescopic rods, and the controller is used to control the electric telescopic rods to automatically extend or shorten.

[0008] In some embodiments, the automobile protection device includes four of the electric telescopic rods, the four electric telescopic rods are arranged at intervals along the circumferential direction of the base, and the included angles between one of the electric telescopic rods and the other two adjacent electric telescopic rods are different.

[0009] In some embodiments, the electric telescopic rod includes: a fixed rod fixed to the base, with a first receiving cavity therein; and at least two telescopic brackets received in the first receiving cavity, and the at least two telescopic brackets are connected end to end in sequence. The telescopic bracket has a second receiving cavity therein, and the next telescopic bracket connected to the tail end of the telescopic bracket is received in the second receiving cavity of the previous telescopic bracket.

[0010] In some embodiments, the telescopic bracket adopts a folding structure, and the length and the angle of any part of the telescopic bracket relative to the horizontal plane are adjustable.

[0011] In some embodiments, a lifting rod is installed on the base, the lifting rod is in signal connection with the controller, the lifting rod can rise or fall relative to the base, and the electric telescopic rod is installed at the top of the lifting rod.

[0012] In some embodiments, a rotating shaft is installed on the base, the rotating shaft is in signal connection with the controller, and the rotating shaft can rotate around its axis; the electric telescopic rod is installed on the rotating shaft.

[0013] In some embodiments, a camera and a first sensor are further installed on the rotating shaft, and the camera is in signal connection with the first sensor.

[0014] In some embodiments, a lifting rod is installed on the base, a first support piece is fixedly provided at the top of the lifting rod, the rotating shaft is installed on the first support piece, a second support piece is further installed at the top of the rotating shaft, a protective curtain is fixedly provided on the second support piece, the protective curtain is in signal connection with the controller, and the controller is used to control the lifting of the protective curtain between the first support piece and the second support piece, and automatically stop moving when the protective curtain touches an obstacle.

[0015] In some embodiments, a second sensor and a ground-gripping bracket are installed at the end of the electric telescopic rod. When the second sensor touches the ground, the controller controls the ground-gripping bracket to be fixed to the ground.

[0016] In some embodiments, an adsorption device is provided at the bottom of the base, and the adsorption device is in signal connection with the controller; a water chute is provided at the connection between the electric telescopic rod and the protective sheet.

[0017] The beneficial effects brought by the technical solution provided by the present invention include:

[0018] An embodiment of the present invention provides an automobile protection device. Since an electric telescopic rod is provided on the base, the controller can automatically control the electric telescopic rod to extend and drive the protection piece to unfold, so that it can cover the outside of the vehicle body for protection. When the vehicle is needed, the controller is used to control the electric telescopic rod to shorten and retract, without manual operation. Therefore, the steps are relatively simple, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 The front view schematic diagram of an automobile protection device provided by an embodiment of the present invention;

[0021] Figure 2 The front view schematic diagram of the rotating piece body provided by an embodiment of the present invention;

[0022] Figure 3 The three-dimensional structure schematic diagram of the electric telescopic rod provided by an embodiment of the present invention;

[0023] Figure 4 The structure schematic diagram of the automobile protection device covering a sample vehicle provided by an embodiment of the present invention.

[0024] In the figure:

[0025] 100, automobile protection device;

[0026] 1, base; 11, lifting rod;

[0027] 2, electric telescopic rod; 21, fixed rod; 22, telescopic bracket;

[0028] 3, protection piece; 4, rotating shaft; 41, rotating piece body;

[0029] 5, camera; 6, first support piece; 7, second support piece; 71, protection curtain; 8, housing;

[0030] 200, sample vehicle; 201, vertex. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some but not all of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0032] The embodiments of the present invention provide an automobile protection device, which can solve the problems in the related art that the steps of manually operating the vehicle cover are cumbersome, not easy to install, and time-consuming and laborious.

[0033] See Figures 1 to 3 As shown, an automobile protection device 100 provided by an embodiment of the present invention may include: a base 1. Among them, the bottom surface of the base 1 may be a plane or a curved surface, as long as it can be adapted to the vehicle roof; at least three electric telescopic rods 2. At least three of the electric telescopic rods 2 are installed on the base 1. Here, the installation can be understood as direct installation or indirect installation, that is, the electric telescopic rods 2 can be indirectly installed on the base 1 through other components, and the number of the electric telescopic rods 2 can be three or more than three; the electric telescopic rods 2 can extend or shorten relative to the base 1. When the vehicle needs to be protected, the electric telescopic rods 2 can be controlled to extend. After use, the electric telescopic rods 2 can be controlled to shorten, so as to facilitate storage and carrying, and occupy a small space; and the electric telescopic rods 2 extend obliquely relative to the horizontal plane, that is, the electric telescopic rods 2 can be straight or bent downward, so that after the electric telescopic rods 2 extend, they can extend from the vehicle roof to the vehicle bottom. Adjacent two of the electric telescopic rods 2 can be connected by a protection piece 3. When the electric telescopic rods 2 extend, they can also drive the protection piece 3 to gradually unfold. After unfolding, the protection piece 3 can cover the upper part of the vehicle to protect the vehicle. When the electric telescopic rods 2 shorten, they can also drive the protection piece 3 to retract together; and a controller, which is signal-connected to the electric telescopic rods 2, and the controller is used to control the electric telescopic rods 2 to automatically extend or shorten.

[0034] Among them, the controller can be arranged on the base 1, or the controller can be a remote control key held in the hand. The remote control key can be provided with an on key and an off key. When the on key is pressed, the electric telescopic rods 2 can automatically extend. When the off key is pressed, the electric telescopic rods 2 can automatically shorten. In this embodiment, the size of the base 1 is preferably φ200mm*20mm, and the base 1 mainly plays a supporting role.

[0035] In this embodiment, since the electric telescopic rod 2 is provided on the base 1, the controller can automatically control the electric telescopic rod 2 to extend and drive the protective sheet 3 to unfold, so as to cover the vehicle body for protection. When the vehicle needs to be used, the controller is used to control the electric telescopic rod 2 to shorten and retract. There is no need for manual operation. Just press the button to automatically unfold, which is simple and intelligent in operation, saving the time and energy of manual operation.

[0036] Preferably, as shown in Figure 2 , the vehicle protection device 100 includes four electric telescopic rods 2. The four electric telescopic rods 2 are arranged at intervals along the circumferential direction of the base 1, and the included angle between one electric telescopic rod 2 and the other two adjacent electric telescopic rods 2 is different. That is to say, in this embodiment, the electric telescopic rods 2 are not evenly distributed. For example, the included angle between the first electric telescopic rod 2 and the second electric telescopic rod 2 is the first included angle, and the included angle between the second electric telescopic rod 2 and the third electric telescopic rod 2 is the second included angle. The first included angle and the second included angle are not equal. Among them, the first included angle may be greater than the second included angle, or the first included angle may be less than the second included angle. With such a setting, the positions of the electric telescopic rods 2 can be arranged according to the width of the vehicle. For example, since the width of a general vehicle is less than its length, when the first included angle is small, the first included angle can be oriented towards the front or rear of the vehicle (that is, facing the width of the vehicle), and the second included angle can be oriented towards the left or right of the vehicle (that is, facing the length of the vehicle). In this way, it can be ensured that the protection device 100 has a relatively small floor area on the premise of covering the entire vehicle. Among them, preferably, the included angle between the third electric telescopic rod 2 and the fourth electric telescopic rod 2 is set to be equal to the first included angle, and the included angle between the fourth electric telescopic rod 2 and the first electric telescopic rod 2 is set to be equal to the second included angle.

[0037] Of course, in other embodiments, whether there are three electric telescopic rods 2 or four electric telescopic rods 2, the electric telescopic rods 2 can be set to be evenly distributed.

[0038] In some alternative embodiments, as shown in Figure 2 and Figure 3As shown, the electric telescopic rod 2 may include: a fixed rod 21, which is fixed to the base 1, that is, the fixed rod 21 may not expand or contract. The fixed rod 21 has a first receiving cavity; and at least two telescopic brackets 22, which are received in the first receiving cavity, and at least two of the telescopic brackets 22 are connected end to end in sequence. Each telescopic bracket 22 may have a second receiving cavity. The next telescopic bracket 22 connected to the end of the telescopic bracket 22 is received in the second receiving cavity of the previous telescopic bracket 22, that is, the next telescopic bracket 22 is sequentially received in the second receiving cavity of the previous telescopic bracket 22. Finally, all the telescopic brackets 22 are retracted into the first receiving cavity, greatly saving space. Among them, the fixed bracket may be a horizontal rod, an inclined rod or a curved rod, and the telescopic bracket 22 may be inclined or curved.

[0039] In this embodiment, the telescopic bracket 22 is preferably an aluminum alloy bracket. Of course, in other embodiments, the telescopic bracket 22 may also be made of other metals or non-metals. The telescopic bracket 22 may also be provided with one, and the telescopic bracket 22 may extend from the roof to the bottom of the vehicle.

[0040] Further, referring to Figure 3 As shown, the telescopic bracket 22 adopts a folding structure, and the length and the angle of any part of the telescopic bracket 22 relative to the horizontal plane are adjustable. That is, the telescopic bracket 22 may be a folding structure with multiple pieces connected together. After the multiple pieces are unfolded, the telescopic bracket 22 can be extended. After the multiple pieces are folded together, the telescopic bracket 22 can be shortened. Among them, the angle of each piece relative to the horizontal plane can be adjusted, so as to realize that the entire telescopic bracket 22 can adjust the bending angle while extending or shortening, and can adjust the shape of the telescopic bracket 22 according to the shape of the vehicle, so that the telescopic bracket 22 matches the vehicle better and reduces the space occupation.

[0041] In some embodiments, referring to Figure 1 As shown, a lifting rod 11 may be installed on the base 1. The lifting rod 11 is signal-connected to the controller. The lifting rod 11 can rise or fall relative to the base 1. The electric telescopic rod 2 is installed on the top of the lifting rod 11. In this embodiment, the size of the lifting rod 11 is preferably φ20mm*60mm, which mainly plays a lifting role. It can lift and lower the electric telescopic rod 2. After lifting, it is convenient for the electric telescopic rod 2 to extend. After the electric telescopic rod 2 is retracted after use, the electric telescopic rod 2 can be lowered through the lifting rod 11 to reduce the overall height of the entire protection device 100.

[0042] In some alternative embodiments, referring to Figure 1As shown, a rotating shaft 4 can be installed on the base 1. Among them, the rotating shaft 4 can be directly installed on the base 1, or the rotating shaft 4 can be installed on the lifting rod 11, and the rotating shaft 4 is indirectly installed on the base 1 through the lifting rod 11. Preferably, a first support piece 6 can also be installed at the top of the lifting rod 11, and the rotating shaft 4 is installed on the first support piece 6; the rotating shaft 4 is signal-connected to the controller, and the rotating shaft 4 can rotate around its axis, and the controller can automatically control the rotating shaft 4 to rotate around its axis; the electric telescopic rod 2 is installed on the rotating shaft 4, so that the electric telescopic rod 2 can rotate together with the rotating shaft 4, and thus the angle of the electric telescopic rod 2 on the horizontal plane can be adjusted by the rotating shaft 4.

[0043] Further, referring to Figure 2 and Figure 4 As shown, a camera 5 and a first sensor can also be installed on the rotating shaft 4. The camera 5 is used to detect the roof and the surrounding environment, and the camera 5 is signal-connected to the first sensor; the size of the camera 5 can be φ8mm*50mm, and one camera 5, two or more can be provided on the rotating shaft 4. The camera 5 can be driven by the rotating shaft 4 to rotate, so that the camera 5 scans the surrounding environment (including nearby parked vehicles) 360°. Among them, when one camera 5 is provided, the rotating shaft 4 can be adjusted to rotate 360°, when two cameras 5 are provided, the rotating shaft 4 can be adjusted to rotate 180°, and when 4 cameras 5 are provided, the rotating shaft 4 can be adjusted to rotate 90° to realize the 360° scan of the surrounding environment by the 4 cameras 5. In this embodiment, the surrounding environment information collected by the camera 5 can be transmitted to the system or the controller through the first sensor, and then an automatic positioning program is generated, and then the operation of the electric telescopic rod 2 is controlled; that is, the system or the controller will automatically calculate the direction and angle of the electric telescopic rod 2 according to the information collected by the camera 5, and ensure that the shape of the extended electric telescopic rod 2 can cover the whole vehicle while minimizing the floor area. Among them, when calculating the direction and angle of the electric telescopic rod 2, the positions, angles and directions of the four vertices 201 of the car top surface scanned by the camera 5, and the positions, angles and directions of the left and right two vertices 201 at the front end of the vehicle, and the positions, angles and directions of the left and right two vertices 201 at the rear end of the vehicle can be used to calculate and plan the extension path of the electric telescopic rod 2.

[0044] Further, when the rotating shaft 4 is installed on the lifting rod 11, the height of the camera 5 relative to the roof can be adjusted through the lifting rod 11, which is convenient for the camera 5 to observe and scan the environment, and convenient for the electric telescopic support 22 to extend. The camera 5 in this embodiment is preferably arranged above the electric telescopic rod 2. Of course, the camera 5 can also be arranged below the electric telescopic rod 2 or on the same horizontal plane as the electric telescopic rod 2.

[0045] In some embodiments, referring to Figure 1 and Figure 2 As shown, a lifting rod 11 is installed on the base 1. A first support piece 6 is fixedly provided at the top of the lifting rod 11. The rotating shaft 4 is installed on the first support piece 6. The up-and-down lifting of the rotating shaft 4 can be realized through the lifting rod 11. In this embodiment, after the lifting rod 11 descends to the lowest position, the first support piece 6 can be made to fit against the base 1. A second support piece 7 can also be installed at the top of the rotating shaft 4. A protective curtain 71 is fixedly provided on the second support piece 7. The protective curtain 71 is in signal connection with the controller. The controller is used to control the lifting of the protective curtain 71 between the first support piece 6 and the second support piece 7, and automatically stop moving when the protective curtain 71 touches an obstacle. Among them, the protective curtain 71 can be formed by multiple protective sheets. The size of each protective sheet can be 40mm * 7.85mm. In this embodiment, 80 sheets are preferably provided. Of course, in other embodiments, the size of each sheet can also be designed to be smaller or larger according to actual needs, and the number of sheets of the protective curtain 71 can also be adjusted. By providing the protective curtain 71 on the second support piece 7, after the protective curtain 71 is lowered, components such as the camera 5 and the sensor can be covered inside, protecting these components and the rotating shaft 4, etc., and can play a role in waterproofing and preventing external impacts.

[0046] Preferably, the camera 5 can be telescoped along the radial direction of the rotating shaft 4. When the camera 5 telescopes into the rotating shaft 4, the outer end of the camera 5 will not extend beyond the protective curtain 71. Therefore, it can be covered inside the protective curtain 71 for protection. When the camera 5 needs to be used, the camera 5 can be controlled to extend radially outward. At this time, it can extend radially beyond the protective curtain 71. During the process of the protective curtain 71 descending from the second support piece 7 towards the first support piece 6, some of the protective sheets will touch the camera 5. At this time, this protective sheet can stop descending, while other protective sheets that do not touch the camera 5 or other obstacles can continue to descend to the first support piece 6, so that during the scanning process of the camera 5, the protective curtain 71 can also be used for protection and will not block the camera 5. Of course, when the electric telescopic rod 2 extends, some of the protective sheets will also automatically stop moving when they encounter the electric telescopic rod 2 during the descending process.

[0047] Further, a rotating piece body 41 may be fixedly provided on the rotating shaft. The rotating piece body 41 may be sleeved on the rotating shaft and be relatively fixed to the rotating shaft. Components such as the camera 5, the first sensor, and the electric telescopic rod 2 may be installed on the rotating piece body 41. The top of the rotating piece body 41 may be attached to the second support piece 7, and the bottom of the rotating piece body 41 may be attached to the first support piece 6. Among them, the size of the rotating piece body 41 is preferably φ200m*40mm. The rotating piece body 41 may rotate around the axis of the rotating shaft 4. According to the actual situation, the rotation angle of the rotating piece body 41 may be automatically adjusted through signal transmission.

[0048] In some embodiments, a second sensor and a ground gripping bracket may be installed at the end of the electric telescopic rod 2. When the second sensor touches the ground, the controller may control the ground gripping bracket to be fixed to the ground. The ground gripping bracket may be unfolded in a cross shape and fixed to the ground to maintain the stability of the entire protection device 100.

[0049] In some alternative embodiments, an adsorption device may be provided at the bottom of the base 1. The adsorption device is in signal connection with the controller. Among them, the adsorption device may be magnetic adsorption or a vacuum suction cup structure. After the base 1 is placed on the vehicle roof and the placement position is determined, the adsorption device can be automatically adsorbed on the vehicle roof through the transmitted signal to maintain the firmness and stability of the protection device 100. A water chute may be provided at the connection between the electric telescopic rod 2 and the protection piece 3. The setting of the water chute enables the protection piece 3 to be compressed and folded when the electric telescopic rod 2 retracts after use, and at the same time, the residual moisture on the protection piece 3 can be discharged along the water chute during compression. Further, the vehicle protection device 100 may further include an automatic heating and drying device. After the electric telescopic rod 2 retracts, the automatic heating and drying device will automatically turn on the drying mode according to the humidity of the protection piece 3 (such as greater than 20%) to ensure the dryness and cleanliness inside the vehicle protection device 100.

[0050] Furthermore, a housing 8 may be fixedly provided on the top of the base 1, the top of the lifting rod 11, the top of the rotating shaft 4, or the top of the second support piece 7. The housing 8 has a cavity inside, and components such as the above-mentioned sensor, the rotating piece body 41, the electric telescopic rod 2, and the camera 5 can all be accommodated in the cavity of the housing 8, so that the housing 8 protects the internal components. The outer surface of the housing 8 can be wrapped with a rubber sleeve and coated with a layer of film on it to protect the housing 8 from external impacts and corrosion by the external environment. In this embodiment, the housing 8 is preferably a hemispherical structure. Of course, in other embodiments, it can also be designed as a square or other shapes. The radius of the hemispherical housing 8 is preferably 100 mm, and a solar charger can also be carried inside it. An opening can be provided at the top or other sides of the housing 8, and the solar charger can automatically extend out of the housing 8 through the opening for charging. And a sunlight sensor can be provided on the surface of the housing 8, and the sunlight sensor will control the automatic extension of the solar charger according to the intensity of sunlight.

[0051] In this embodiment, the size of the first support piece 6 is preferably 200 mm * 200 mm * 10 mm, which mainly functions to carry the rotating piece body 41 and limit the displacement of the protection curtain 71. The size of the second support piece 7 is preferably 200 mm * 200 mm * 10 mm, which mainly functions to carry the protection curtain 71 and the housing 8; the size of the rotating shaft 4 is preferably φ20 mm * 40 mm, which mainly functions to fix the rotating piece body 41 and drive the rotating piece body 41 to rotate and adjust around the axis of the rotating shaft 4.

[0052] Furthermore, after the system or the controller calculates and plans the path of the electric telescopic rod 2, it can adjust the length and angle of each section of the electric telescopic rod 2 according to the transmitted signal. In this embodiment, the size of the fixed rod 21 is preferably It can be placed in the rotation groove of the rotary sheet body 41. Preferably, 4 are provided. Each fixing rod 21 can rotate together with the rotary sheet body 41 in the horizontal plane to adjust the overall extension direction of the electric telescopic rod 2. Among them, the telescopic bracket 22 connected to the fixing rod 21 is the first-stage telescopic bracket 22. The diameter of the first-stage telescopic bracket 22 is preferably 8 mm and is embedded inside the fixing rod 21. It can freely expand and contract and adjust the angle according to the transmitted signal. Connected to the first-stage telescopic bracket 22 is the second-stage telescopic bracket 22. The diameter of the second-stage telescopic bracket 22 is preferably 6 mm and is embedded in the first-stage telescopic bracket 22. It can freely expand and contract and adjust the angle according to the transmitted signal; connected to the second-stage telescopic bracket 22 is the third-stage telescopic bracket 22. The diameter of the third-stage telescopic bracket 22 is 4 mm and is embedded in the second-stage telescopic bracket 22. It can freely expand and contract and adjust the angle according to the transmitted signal; connected to the third-stage telescopic bracket 22 is the fourth-stage telescopic bracket 22. The diameter of the fourth-stage telescopic bracket 22 is 2 mm and is embedded in the third-stage telescopic bracket 22. It can freely expand and contract and adjust the angle according to the transmitted signal; at the same time, when the end contact of the fourth-stage telescopic bracket 22 touches the ground, the sensor inside transmits a signal, and the ground-gripping bracket automatically extends to maintain the stability of the device.

[0053] Furthermore, the protective sheet 3 is preferably a resin sheet. While the electric telescopic rod 2 extends outwards, the protective sheets 3 connected to each section of the electric telescopic rod 2 will be successively unfolded. The protective sheet 3 is provided with two modes, privacy and transparent, according to the user's needs, and the mode selection is controlled by signal transmission. At the same time, the resin has good elasticity, can prevent sunburn, prevent external impact and corrosion, and can also play a role in protecting privacy. The resin sheet material is relatively soft and forms an arc between the two telescopic brackets 22 when unfolded to prevent rubbing against the vehicle body; finally, after the protective device 100 is fully unfolded, the gap between the resin sheets around and the vehicle body is maintained between 10 - 15 mm, reducing the floor area.

[0054] Preferably, a rotating shaft can be provided inside the telescopic bracket 22, and the protective sheet 3 can be wound around the rotating shaft. During the retraction process of the telescopic bracket 22, the rotating shaft can rotate, so that the protective sheet 3 can be wound around the rotating shaft, and then the protective sheet 3 can be neatly accommodated inside the telescopic bracket 22. The rotation directions of the rotating shafts inside adjacent two telescopic brackets 22 can be opposite. Of course, in other embodiments, the protective sheet 3 can also be folded up in sequence along the retraction direction of the telescopic bracket 22 during the retraction process of the telescopic bracket 22.

[0055] The vehicle protection device 100 provided by the embodiment of the present invention can be used not only outdoors but also indoors. The specific operation steps are as follows:

[0056] Step 1: Place the vehicle protection device 100 at the middle position of the roof of the prototype vehicle 200. Of course, it can also be slightly offset. The dimensions of the prototype vehicle 200 are 4700mm * 1600mm * 1600mm.

[0057] Step 2: Control the vehicle protection device 100 via the remote control key. The remote control key has three buttons, namely, on, off, and privacy mode. Press the on button, and the vehicle protection device 100 will start automatic control according to the following steps:

[0058] ① Chassis adsorption: After pressing the on button, the device will start, and the chassis will automatically adsorb on the selected position to ensure the firmness and stability of the device.

[0059] ② Device elevation: The vehicle protection device 100 will automatically elevate through the lifting rod 11 to facilitate scanning and detecting the surrounding environment and accurately transmit data information.

[0060] ③ Rotation of the rotating plate body 41: After the device is elevated, the protective curtain 71 will rise, and the 4 cameras 5 in the rotating plate body 41 will extend. Through the rotation of the rotating shaft 4, the surrounding environment will be scanned 360°. The system will automatically calculate the orientation and angle of the electric telescopic rod 2 to ensure the smallest footprint while covering the entire vehicle.

[0061] ④ Extension of the telescopic bracket 22: The telescopic bracket 22 will extend from the fixed rod 21 according to the signal transmitted by the system. By adjusting the length and angle of each section, the 8 points on the vehicle roof, engine hood, and trunk will be fully covered. The distance between the protective sheet 3 and the 8 points should be kept between 10 - 15mm to prevent the protective sheet 3 or the telescopic bracket 22 from rubbing against the vehicle body.

[0062] ⑤ Lowering of the protective curtain 71: After the telescopic bracket 22 touches the ground, the protective curtain 71 will automatically lower through the signal transmitted by the contact sensor (i.e., the second sensor) to achieve full coverage and protection inside the protection device 100.

[0063] The user can adjust the mode of the device according to their preferences via the remote control key. There are two modes available for selection, namely, transparent and privacy modes.

[0064] Step 3: Press the off button on the remote control key. The telescopic bracket 22 will start to contract, and the protective sheet 3 will be compressed and folded. If there is residual moisture on the surface, it can be discharged along the water chute on the bracket during compression.

[0065] Step 4: After the telescopic bracket 22 and the protective sheet 3 are retracted into the device, the automatic heating and drying device will automatically heat and dry according to the humidity (greater than 20%) to ensure the dryness and cleanliness inside the protection device 100.

[0066] Step 5: After the protection device 100 is dried, the lifting rod 11 automatically descends, the chassis cancels adsorption, and the user can remove the protection device 100 from the roof of the vehicle.

[0067] For the vehicle protection device 100 provided by the embodiment of the present invention, only by pressing a button, the device can be automatically deployed, with simple operation and intelligence, saving the time and energy of manual operation, which is time-saving and labor-saving; after the device is fully deployed, the telescopic bracket 22 and the protection sheet 3 completely cover the vehicle body, with high material strength, stronger impact resistance and waterproof function; at the same time, there is a 10-15 mm gap from the vehicle body to avoid damaging the vehicle body paint; and through the 4 cameras 5 in the device, the surrounding environment (including the vehicles parked nearby) is scanned 360°, and the optimal operation instructions are formed through system calculation to ensure that after the device is fully deployed, the floor area and height do not obstruct the surrounding objects; and the outer shell 8 of the device is made of rubber material, with strong impact resistance and corrosion resistance, and at the same time, the telescopic bracket 22 and the protection sheet 3 have high material strength, which can achieve all-round protection of the vehicle body and strong impact resistance.

[0068] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. Unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0069] It should be noted that in the present invention, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0070] The above are only specific embodiments of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can 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 these embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. An automobile protection device, characterized in that, It includes: a base (1); at least three electric telescopic rods (2), at least three of the electric telescopic rods (2) are installed on the base (1), the electric telescopic rods (2) can extend or contract relative to the base (1), and the electric telescopic rods (2) extend obliquely relative to the horizontal plane, and adjacent two of the electric telescopic rods (2) are connected by a protective sheet (3); and a controller, which is signal-connected to the electric telescopic rods (2), and the controller is used to control the electric telescopic rods (2) to automatically extend or contract; a rotating shaft (4) is installed on the base (1), the rotating shaft (4) is signal-connected to the controller, and the rotating shaft (4) can rotate around its axis; the electric telescopic rods (2) are installed on the rotating shaft (4); a lifting rod (11) is installed on the base (1), a first support sheet (6) is fixedly provided at the top of the lifting rod (11), the rotating shaft (4) is installed on the first support sheet (6), a second support sheet (7) is further installed at the top of the rotating shaft (4), a protective curtain (71) is fixedly provided on the second support sheet (7), the protective curtain (71) is signal-connected to the controller, and the controller is used to control the protective curtain (71) to lift between the first support sheet (6) and the second support sheet (7), and automatically stop moving when the protective curtain (71) touches an obstacle.

2. The vehicle protection device according to claim 1, wherein: the vehicle protection device includes four of the electric telescopic rods (2), the four electric telescopic rods (2) are arranged at intervals along the circumferential direction of the base (1), and the included angle between one of the electric telescopic rods (2) and the other two adjacent electric telescopic rods (2) is different.

3. The vehicle protection device according to claim 1, characterized in that, The electric telescopic rod (2) includes: a fixed rod (21), the fixed rod (21) is fixed to the base (1), and a first receiving cavity is formed in the fixed rod (21); and at least two telescopic brackets (22), the telescopic brackets (22) are received in the first receiving cavity, and at least two of the telescopic brackets (22) are connected end to end in sequence, a second receiving cavity is formed in the telescopic bracket (22), and the next telescopic bracket (22) connected to the tail end of the telescopic bracket (22) is received in the second receiving cavity of the previous telescopic bracket (22).

4. The vehicle protection device according to claim 3, wherein: the telescopic bracket (22) adopts a folding structure, and the length and the angle of any part of the telescopic bracket (22) relative to the horizontal plane are adjustable.

5. The vehicle protection device according to claim 1, wherein: a lifting rod (11) is installed on the base (1), the lifting rod (11) is signal-connected to the controller, the lifting rod (11) can rise or fall relative to the base (1), and the electric telescopic rods (2) are installed at the top of the lifting rod (11).

6. The vehicle protection device according to claim 1, wherein: A camera (5) and a first sensor are also installed on the rotating shaft (4), and the camera (5) is in signal connection with the first sensor.

7. The vehicle protection device according to claim 1, wherein: A second sensor and a ground gripping bracket are installed at the end of the electric telescopic rod (2). When the second sensor touches the ground, the controller controls the ground gripping bracket to be fixed to the ground.

8. The vehicle protection device according to claim 1, wherein: An adsorption device is provided at the bottom of the base (1), and the adsorption device is in signal connection with the controller; a water chute is provided at the connection between the electric telescopic rod (2) and the protection piece (3).

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