Vehicle bracket
By designing a vehicle bracket, this patent is applied to the technical field of three-dimensional parking devices. It involves a vehicle bracket. Through the design of guide rail components and linkage components, the automatic folding and opening of the front wheel clamp is realized, which solves the problem of cumbersome manual operation in the existing technology and improves the convenience and stability of vehicle parking.
Patent Information
- Application Number
- CN202511056528.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-30
- Publication Date
- 2025-09-23
AI Technical Summary
When parking a vehicle on an existing vehicle bracket, it is necessary to manually operate the front wheel clamp to clamp the front wheel of the vehicle, which makes the operation complicated and affects the convenience and stability.
A vehicle bracket is designed. Through the cooperation of the first guide rail component and the first linkage component, the front wheel clamp is automatically retracted or opened when the front wheel bracket moves, thereby realizing adaptive clamping and loosening of the front wheel and simplifying the operation process.
The above technical problems are solved, the operation process of parking and removing the vehicle is simplified, and the convenience and stability are improved.
Smart Images
Figure CN120684039A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of three-dimensional parking devices, and in particular to a vehicle bracket. Background Art
[0002] For example, shared bicycles and shared electric vehicles are becoming increasingly popular, greatly improving the convenience of people's daily travel. To this end, in order to provide more parking spaces, three-dimensional parking devices have emerged. Existing three-dimensional parking devices often include multiple layered and liftable vehicle brackets.
[0003] A vehicle carrier typically consists of a support frame, a rear wheel bracket, a front wheel bracket, and a front wheel clamp. The rear and front wheel brackets are mounted on the support frame, and the front wheel bracket can move along the support frame to move forward and backward away from or toward the rear wheel bracket. The front wheel clamp is mounted on the front wheel bracket to clamp the vehicle's front wheel.
[0004] In the existing vehicle bracket, after the front wheels of the vehicle are moved to the front wheel bracket and move together with the front wheel bracket in a direction away from the rear wheel bracket to allow the rear wheels of the vehicle to enter the rear wheel bracket, the user still needs to manually operate the front wheel clamp to clamp the front wheel clamp of the vehicle, which makes the user's operation cumbersome. Therefore, how to provide a vehicle bracket that facilitates convenient and stable parking of the vehicle is still a technical problem that technical personnel in this field urgently need to solve. Summary of the Invention
[0005] In view of this, in order to solve the above technical problems, the present application provides a vehicle bracket, which includes a supporting chassis, a front wheel bracket, a rear wheel bracket, a first guide rail assembly, a first linkage assembly and a front wheel clamp; The rear wheel bracket and the first guide rail assembly are arranged on the supporting frame, the first linkage assembly is arranged on the front wheel bracket and cooperates with the first guide rail assembly to enable the front wheel bracket to move along the supporting frame to move away from or closer to the rear wheel bracket in the front-to-back direction; the front wheel clamp is arranged above the front wheel bracket and connected to the first linkage assembly; Among them, when the front wheel support is close to the rear wheel support, the first guide rail assembly causes the first linkage assembly movable on the first guide rail assembly to drive the front wheel clamp to open; when the front wheel support is away from the rear wheel support, the first guide rail assembly causes the first linkage assembly movable on the first guide rail assembly to drive the front wheel clamp to retract.
[0006] Beneficial effects: Different from the prior art, in the present application, when a vehicle needs to be parked on a vehicle bracket, the vehicle is moved so that the front wheels of the vehicle enter the front wheel bracket and the front wheel clamp, and then the front wheels of the vehicle are moved together with the front wheel bracket in a direction away from the rear wheel bracket to allow the rear wheels of the vehicle to enter the rear wheel bracket. The first linkage assembly can adaptively drive the front wheel clamp to retract when the front wheel bracket moves in a direction away from the rear wheel bracket through cooperation with the first guide rail assembly, so that the front wheel clamp clamps the front wheels of the vehicle. In this way, after the rear wheels of the vehicle are moved to the rear wheel bracket, the user does not need to operate the front wheel clamp additionally. Therefore, the present application can facilitate the convenient and stable parking of the vehicle on the vehicle bracket. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 It is a structural diagram of the vehicle bracket of this application, Figure 1 The middle front wheel support is located on one end of the support frame adjacent to the rear wheel support, the front wheel clamp is opened, and the second blocking member is engaged with the third blocking member; Figure 2 It is a structural diagram of the vehicle bracket of this application, Figure 2 The middle front wheel support is located on an end of the support frame away from the rear wheel support, the front wheel clamp is folded, and the second blocking member and the third blocking member are spaced apart; Figure 3 yes Figure 2 Schematic diagram of the assembly structure of the middle front wheel bracket, elastic wheel set, rigid wheel set, fixture mounting frame, front wheel fixture and first linkage assembly, Figure 3 Obtained by looking sideways from above; Figure 4 yes Figure 2 Schematic diagram of the assembly structure of the front wheel bracket, elastic wheel set, rigid wheel set, fixture mounting frame, front wheel fixture and first linkage assembly in the vehicle bracket, Figure 4 Obtained by looking sideways from bottom to top; Figure 5 is included Figure 2 Schematic diagram of the assembly structure of the middle front wheel bracket, the first linkage assembly, the first guide rail assembly, the second left guide rail and the second right guide rail, Figure 5 Obtained by looking sideways from bottom to top; Figure 6 yes Figure 2 Schematic diagram of the disassembly of the front wheel bracket, elastic wheel assembly and front wheel clamp; Figure 7 yes Figure 6 Schematic diagram of the area where the front wheel fixture is located, Figure 7 Obtained by observing from the back to the front; Figure 8 yes Figure 1 The structural diagram of the vehicle bracket in Figure 8The rear wheel bracket, wireless charging plate, swing mechanism, driven gear, elastic extension and return spring are not shown, and Figure 8 Obtained by observing from the back to the front; Figure 9 yes Figure 8 A magnified schematic diagram of the middle area A; Figure 10 This is a schematic diagram of the disassembled structure of the elastic wheel assembly in the vehicle bracket of the present application; Figure 11 It is a structural diagram of the area where the supporting chassis is located in the vehicle bracket of the present application; Figure 12 yes Figure 11 Enlarged schematic diagram of middle area B; Figure 13 yes Figure 12 A magnified schematic diagram of the middle region D; Figure 14 yes Figure 11 Schematic diagram of the enlarged area C in the middle.
[0008] Description of reference numerals: Vehicle bracket 10; supporting chassis 100; bracket movable groove 101; front wheel bracket 200; front wheel limiting groove 201; rear wheel bracket 300; rear wheel limiting groove 301; first guide rail assembly 400; first linkage assembly 500; front wheel clamp 600; arc-shaped clamping groove 601; bracket spacer Q; First left guide rail 410; first right guide rail 420; variable spacing structure 1; rear spacing maintaining section 1-1; spacing contraction section 1-2; front spacing maintaining section 1-3; first left trigger 510; first right trigger 520; universal ball 3-1; ball mounting bracket 3-2; first guide rod 530; holding spring 540; front wheel left clamp 610; front wheel right clamp 620; left elastic assembly 630; right elastic assembly 640; fourth guide rod 2-1; expansion spring 2-2; linear bearing 4; Clamp mounting frame 710; second guide rod 720; left adapter plate 730; right adapter plate 740; wireless charging tray 810; swing mechanism 820; driven gear 830; bar extension 840; rack 841; first latch 842; return spring 850; charging socket 860; second latch 910; first connecting portion 911; first latch 912; third latch 920; second connecting portion 921; second latch 922; elastic wheel assembly 1100; first wheel assembly mounting seat 1110; lifting guide hole 1111; elastic support assembly 1120; third guide rod 1121; support spring 1122; anti-slip limit block 1123; first rolling wheel mounting seat 1130; first rolling wheel 1140; second left guide rail 1200; second right guide rail 1300; rigid wheel assembly 1400; second rolling wheel mounting seat 1410; second rolling wheel 1420. DETAILED DESCRIPTION
[0009] To enable those skilled in the art to better understand the technical solutions of this application, the present application is further described below in conjunction with the accompanying drawings and specific embodiments. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of this application.
[0010] In addition, all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0011] In this application, for the convenience of explanation Figure 2 As shown, the direction in the same direction as the direction toward which one end of the front wheel bracket 200 close to the rear wheel bracket 300 is defined as rear. The direction in the opposite direction to the direction toward which one end of the front wheel bracket 200 close to the rear wheel bracket 300 is defined as front.
[0012] See also Figure 1-Figure 5 and Figure 11 The vehicle bracket 10 of the present application includes a supporting base 100 , a front wheel bracket 200 , a rear wheel bracket 300 , a first guide rail assembly 400 , a first linkage assembly 500 and a front wheel clamp 600 .
[0013] The rear wheel bracket 300 and the first guide rail assembly 400 are mounted on the support frame 100. The first linkage assembly 500 is mounted on the front wheel bracket 200 and cooperates with the first guide rail assembly 400 to guide the front wheel bracket 200 so that the front wheel bracket 200 can move along the support frame 100 to move away from or closer to the rear wheel bracket 300 in the front-to-back direction. The front wheel clamp 600 is mounted above the front wheel bracket 200 and connected to the first linkage assembly 500.
[0014] When the front wheel bracket 200 approaches the rear wheel bracket 300, the first guide rail assembly 400 causes the first linkage assembly 500, which is movable on the first guide rail assembly 400, to drive the front wheel clamp 600 to open. When the front wheel bracket 200 moves away from the rear wheel bracket 300, the first guide rail assembly 400 causes the first linkage assembly 500, which is movable on the first guide rail assembly 400, to drive the front wheel clamp 600 to retract.
[0015] In the above manner, when a vehicle needs to be parked on the vehicle bracket 10, the vehicle is moved so that the front wheels of the vehicle enter the front wheel bracket 200 and enter the front wheel clamp 600. The front wheels of the vehicle are then moved together with the front wheel bracket 200 in a direction away from the rear wheel bracket 300 to allow the rear wheels of the vehicle to enter the rear wheel bracket 300. The first linkage assembly 500, through cooperation with the first guide rail assembly 400, can adaptively drive the front wheel clamp 600 to retract when the front wheel bracket 200 moves away from the rear wheel bracket 300, so that the front wheel clamp 600 clamps the front wheels of the vehicle. In this way, after the rear wheels of the vehicle are moved onto the rear wheel bracket 300, the user does not need to operate the front wheel clamp 600 again. Therefore, the present application can facilitate the convenient and stable parking of the vehicle on the vehicle bracket 10.
[0016] It should be noted that when a vehicle parked on the vehicle bracket 10 needs to be removed, the vehicle is moved so that the front wheel bracket 200 moves toward the rear wheel bracket 300, thereby moving the rear wheels of the vehicle away from the rear wheel bracket 300. The first linkage assembly 500, in conjunction with the first guide rail assembly 400, adaptively drives the front wheel clamp 600 to open when the front wheel bracket 200 moves toward the rear wheel bracket 300, thereby releasing the front wheel clamp 600 from the vehicle's front wheels. This facilitates the convenient removal of the vehicle from the vehicle bracket 10.
[0017] Alternatively, as Figures 1-6 and Figure 11 As shown, the front wheel support seat 200 is provided with a front wheel limiting groove 201. The rear wheel support seat 300 is provided with a rear wheel limiting groove 301. The front wheel clamp 600 is provided on the front wheel support seat 200 corresponding to the front wheel limiting groove 201.
[0018] In this way, the front wheel limiting groove 201 can receive the bottom of the front wheel to limit the front wheel, and the rear wheel limiting groove 301 can receive the bottom of the rear wheel to limit the rear wheel. This can improve the parking stability of the vehicle.
[0019] Alternatively, as Figure 1-Figure 7 and Figure 11 As shown, the first guide rail assembly 400 includes a first left guide rail 410 and a first right guide rail 420 , which are spaced apart from each other in the left-right direction. The first linkage assembly 500 includes a first left trigger 510 and a first right trigger 520 .
[0020] The first left trigger 510 is movably disposed on the front wheel bracket 200 along the left and right directions and is guided by the first left guide rail 410. The first right trigger 520 is movably disposed on the front wheel bracket 200 along the left and right directions and is guided by the first right guide rail 420.
[0021] The first left guide rail 410 and the first right guide rail 420 cooperate with each other to form a variable spacing structure 1 in which the spacing between the first left guide rail 410 and the first right guide rail 420 at the rear end is larger than the spacing between the front end.
[0022] In the above manner, the variable spacing structure 1 can cooperate with the first linkage component 500 to adaptively retract the front wheel clamp 600 when the front wheel support 200 moves away from the rear wheel support 300, and adaptively expand the front wheel clamp 600 when the front wheel support 200 moves toward the rear wheel support 300.
[0023] Alternatively, as Figure 1-Figure 7 and Figure 11 As shown, the variable spacing structure 1 includes a rear spacing maintaining section 1-1, a spacing shrinking section 1-2 and a front spacing maintaining section 1-3, which are sequentially arranged from rear to front. The spacing shrinking section 1-2 gradually shrinks the spacing from rear to front.
[0024] The front wheel bracket 200 drives the first left triggering member 510 and the first right triggering member 520 to move between the rear distance maintaining section 1 - 1 and the front distance maintaining section 1 - 3 to move away from or close to the rear wheel bracket 300 .
[0025] When the first left trigger member 510 and the first right trigger member 520 pass through the gap contraction section 1-2 and move toward the front gap maintaining section 1-3, the front wheel clamp 600 retracts to clamp the vehicle's front wheels. When the first left trigger member 510 and the first right trigger member 520 pass through the gap contraction section 1-2 and move toward the rear gap maintaining section 1-1, the front wheel clamp 600 expands to release the vehicle's front wheels.
[0026] It should be noted that the distance between the front wheel bracket 200 and the rear wheel bracket 300 in the front-to-back direction is referred to as the bracket spacing, and the distance between the front wheels of the vehicle and the rear wheels of the vehicle is referred to as the wheel spacing. Therefore, the bracket spacing needs to be extended to match the wheel spacing so that the front wheels of the vehicle can be parked on the front wheel bracket 200 and the rear wheels of the vehicle can be parked on the rear wheel bracket 300.
[0027] In this manner, when the first left and right actuators 510, 520 move within the rear spacing maintaining section 1-1, the front wheel clamp 600 remains released from the vehicle's front wheel. When the first left and right actuators 510, 520 move within the front spacing maintaining section 1-3, the front wheel clamp 600 remains clamped. Thus, by providing the rear spacing maintaining section 1-1 and the front spacing maintaining section 1-3, the proportion of the length of the spacing contraction section 1-2 to the total length of the variable spacing structure 1 is reduced, thereby accelerating the retraction speed of the front wheel clamp 600 when the front wheel support 200 passes through the spacing contraction section 1-2.
[0028] Alternatively, as Figure 1-Figure 7 and Figure 11 As shown, the first linkage assembly 500 includes a first guide rod 530 and a holding spring 540 .
[0029] The first guide rod 530 is disposed on the front wheel bracket 200 and extends in the left-right direction. The first left trigger 510 and the first right trigger 520 are both movably disposed on the corresponding first guide rod 530 in the left-right direction.
[0030] The holding spring 540 is mounted on the first guide rod 530. The first left trigger 510 and the first right trigger 520 are both connected to the corresponding holding spring 540, so that the first left trigger 510 is pressed against the first left guide rail 410 by the corresponding holding spring 540, and the first right trigger 520 is pressed against the first right guide rail 420 by the corresponding holding spring 540.
[0031] In the above manner, under the action of the corresponding holding spring 540 , the first left touch member 510 can maintain contact with the first left guide rail 410 , and the first right touch member 520 can maintain contact with the first right guide rail 420 .
[0032] Alternatively, as Figure 1-Figure 7 and Figure 11 As shown, the front wheel clamp 600 includes a left front wheel clamp 610 and a right front wheel clamp 620 .
[0033] The left front wheel clamp 610 is connected to the first left trigger 510 via a left elastic component 630. The left elastic component 630 is configured to elastically deform when the first left trigger 510 moves relatively close to or away from the left front wheel clamp 610. The right front wheel clamp 620 is connected to the first right trigger 520 via a right elastic component 640. The right elastic component 640 is configured to elastically deform when the first right trigger 520 moves relatively close to or away from the right front wheel clamp 620.
[0034] It should be noted that, when the front wheels of the vehicle are not mounted on the front wheel brackets 200, the bracket spacing is increased to match the wheel spacing, and the left and right front wheel clamps 610 and 620 are spaced in the left-right direction to define the minimum clamping distance. If the left-right dimension of the front wheel to be clamped exceeds the minimum clamping distance, the process of increasing the bracket spacing to match the wheel spacing includes the following steps 1 and 2, which are performed in sequence.
[0035] Process 1: The left and right front wheel clamps 610 and 620 move closer together, transitioning from a loosened state to a clamped state. Process 2: The front wheel supports the left and right front wheel clamps 610 and 620, and the first left trigger 510 and the first right trigger 520 move closer together, compressing the left and right elastic assemblies 630 and 640, respectively.
[0036] In the above manner, when the bracket spacing is widened to match the wheel spacing, the front wheel clamp 600 can adapt to clamp front wheels of different sizes that are larger than the minimum clamping spacing.
[0037] By way of example and not limitation, the left front wheel clamp 610 and the right front wheel clamp 620 may be spliced to form an arc-shaped clamping groove 601 that matches the circumferential shape of the front wheel to clamp the front wheel of the vehicle.
[0038] Alternatively, as Figure 1-Figure 7 and Figure 11 As shown, both the left elastic assembly 630 and the right elastic assembly 640 include a fourth guide rod 2-1 and an expansion spring 2-2. The expansion spring 2-2 is sleeved on the fourth guide rod 2-1. The left front wheel clamping member 610 and the first left trigger 510, as well as the right front wheel clamping member 620 and the first right trigger 520, are guided and engaged in the left-right direction via the corresponding fourth guide rod 2-1. The left front wheel clamping member 610 and the first left trigger 510, as well as the right front wheel clamping member 620 and the first right trigger 520, are supported and elastically expanded by the corresponding expansion spring 2-2.
[0039] In the above manner, when the bracket spacing is stretched to match the wheel spacing, if the size of the front wheel to be clamped in the left-right direction is greater than the minimum clamping spacing, then in process two, the first left trigger 510 and the first right trigger 520 approach each other so that their corresponding expansion springs 2-2 are compressed.
[0040] Alternatively, as Figure 1-Figure 7 and Figure 11 As shown, the vehicle bracket 10 includes a clamp mounting frame 710 , a second guide rod 720 , a left transfer plate 730 , and a right transfer plate 740 .
[0041] The clamp mounting frame 710 is mounted on the front wheel bracket 200 and extends above the front wheel bracket 200. A second guide rod 720 is mounted on the portion of the clamp mounting frame 710 that extends above the front wheel bracket 200, with two sides of the second guide rod 720 protruding from the clamp mounting frame 710 in the left-right direction. A left adapter plate 730 is movably mounted on the second guide rod 720 in the left-right direction and connected to the left front wheel clamp 610. A right adapter plate 740 is movably mounted on the second guide rod 720 in the left-right direction and connected to the right front wheel clamp 620.
[0042] In the above manner, the first guide rod 530 and the second guide rod 720 cooperate with each other to guide the opening and closing of the front wheel clamp 600 and support the front wheel clamp 600, thereby stably supporting the front wheel clamp 600 and preventing or reducing deformation of the front wheel clamp 600.
[0043] Alternatively, as Figure 1-Figure 7 and Figure 11-14 As shown, when the front wheel bracket 200 is away from the rear wheel bracket 300 , the spacing area formed between the rear wheel bracket 300 and the front wheel bracket 200 is the bracket spacing area Q. The vehicle bracket 10 includes a wireless charging plate 810 , a swing mechanism 820 , a driven gear 830 , a strip extension 840 and a return spring 850 .
[0044] The swing mechanism 820 is rotatably mounted on the support frame 100 and connected to the wireless charging tray 810. It is configured to swing upward to extend the wireless charging tray 810 upward through the support compartment Q, or to swing downward to retract the wireless charging tray 810 downward through the support compartment Q. A driven gear 830 is mounted on the swing mechanism 820 and located at one end of the swing mechanism 820 rotatably mounted on the support frame 100. This driven gear 830 is configured to drive the swing mechanism 820 to swing during rotation. A strip-shaped extension 840 has one end meshed with the driven gear 830 via a rack 841. The other end extends in a direction from the front wheel bracket 200 away from the rear wheel bracket 300 and is provided with a first catch 842. A return spring 850 is respectively connected to the first catch 842 and the support frame 100 to elastically support the first catch 842 and the support frame 100 in the fore-aft direction.
[0045] The first latching member 842 is configured to abut against the front wheel support 200 moving away from the rear wheel support 300, thereby driving the rack 841 to move away from the rear wheel support 300 via the strip extension 840, causing the swing mechanism 820 to swing upward and causing the return spring 850 to accumulate elastic potential energy. The return spring 850 is configured to release the elastic energy when the front wheel support 200 moves toward the rear wheel support 300, thereby driving the rack 841 to move toward the rear wheel support 300 via the strip extension 840, causing the swing mechanism 820 to swing downward.
[0046] In this manner, when a vehicle is parked on the vehicle cradle 10, for example, if the front wheel cradle 200 moves away from the rear wheel cradle 300, the wireless charging tray 810 can adaptively extend upward through the cradle spacer Q to approach the vehicle for wireless charging. When the vehicle is removed from the vehicle cradle 10, for example, if the front wheel cradle 200 moves toward the rear wheel cradle 300, the wireless charging tray 810 can adaptively retract through the cradle spacer Q. This reduces secondary user operations and improves the convenience of wireless charging for the vehicle.
[0047] Alternatively, as Figure 1-Figure 7 and Figure 11-14 As shown, the vehicle bracket 10 includes a charging socket 860, which is provided on the supporting base 100. In this way, the vehicle can be charged by inserting the plug of a wired charger adapted for the vehicle into the charging socket 860.
[0048] Optionally, combined Figure 1-Figure 7 , see Figures 8-12 As shown, the vehicle bracket 10 includes a supporting base 100 , a front wheel bracket 200 , a rear wheel bracket 300 , a second catch 910 , a third catch 920 and an elastic wheel assembly 1100 .
[0049] The rear wheel bracket 300 and the front wheel bracket 200 are disposed on the support frame 100 , and the front wheel bracket 200 moves along the support frame 100 at least via the elastic wheel set 1100 to move away from or closer to the rear wheel bracket 300 in the front-rear direction.
[0050] The supporting frame 100 is provided with a second blocking member 910 , and the front wheel bracket 200 is provided with a third blocking member 920 ; the second blocking member 910 and the third blocking member 920 engage in blocking cooperation to prevent the front wheel bracket 200 from moving away from the rear wheel bracket 300 .
[0051] Among them, when the front wheel of the vehicle enters the front wheel support 200, the front wheel support 200 can bear the weight of the vehicle and descend, so that the elastic wheel group 1100 accumulates elastic potential energy and drives the third latch 920 to avoid the second latch 910, allowing the front wheel support 200 to move away from the rear wheel support 300.
[0052] In this manner, before the front wheel of the vehicle enters the front wheel bracket 200, the front wheel bracket 200 can be stably parked on the end of the support frame 100 near the rear wheel bracket 300, so that the front wheel of the vehicle can enter the front wheel bracket 200. When the front wheel of the vehicle enters the front wheel bracket 200, the front wheel bracket 200 can bear the weight of the vehicle and descend, causing the elastic wheel assembly 1100 to accumulate elastic potential energy and drive the third catch 920 to avoid the second catch 910, allowing the front wheel bracket 200 to move away from the rear wheel bracket 300, so that the rear wheel can enter the rear wheel bracket 300. Therefore, the present application can facilitate the convenient parking of the vehicle on the vehicle bracket 10.
[0053] It should be noted that when the vehicle parked on the vehicle bracket 10 is removed, the elastic wheel assembly 1100 will release elastic potential energy to drive the front wheel bracket 200 moved to one end of the support frame 100 close to the rear wheel bracket 300 to rise, so that the second latch 910 and the third latch 920 are restored to engagement.
[0054] Optionally, when installed in the multi-story parking system, the support frame 100 can be tilted downward from the rear to the front, so that the front wheel brackets 200 can, with the help of gravity, drive the front wheels of the vehicle away from the rear wheel brackets 300. By way of example and not limitation, the support frame 100 can be tilted downward from the rear to the front in the multi-story parking system at an angle of 8 to 12 degrees relative to the horizontal plane, but is not limited thereto.
[0055] Optionally, combined Figure 1-Figure 7 , see Figures 8-12 As shown, the second latching member 910 includes a first connecting portion 911 and a first latching portion 912 , and the third latching member 920 includes a second connecting portion 921 and a second latching portion 922 .
[0056] The first connecting portion 911 is disposed on the support frame 100 and extends upward, and the second connecting portion 921 is disposed on the front wheel bracket 200 and extends downward, and the first connecting portion 911 and the second connecting portion 921 are spaced apart in the left-right direction. The first blocking portion 912 is disposed at the upper end of the first connecting portion 911 and protrudes in the left-right direction toward a side close to the second connecting portion 921. The second blocking portion 922 is disposed at the lower end of the second connecting portion 921 and protrudes in the left-right direction toward a side close to the first connecting portion 911.
[0057] The first stopper 912 engages with the second stopper 922, thereby engaging the second stopper 910 with the third stopper 920. When the front wheel bracket 200 descends, the second stopper 922 is driven downward, causing the second stopper 922 to clear the first stopper 912 in the front-to-back direction, thereby allowing the third stopper 920 to clear the second stopper 910.
[0058] Optionally, combined Figure 1-Figure 7 , see Figures 8-12 As shown, the first left trigger 510 and the first right trigger 520 both include a universal ball 3 - 1 and a ball mounting bracket 3 - 2 .
[0059] The universal ball 3 - 1 rolls on a corresponding one of the first left guide rail 410 and the first right guide rail 420 . The ball mounting frame 3 - 2 is movably disposed on the first guide rod 530 along the left-right direction and is connected to a corresponding holding spring 540 .
[0060] The ball mounting frame 3 - 2 of the first left trigger 510 is connected to the left front wheel clamp 610 via the left elastic component 630 . The ball mounting frame 3 - 2 of the first right trigger 520 is connected to the right front wheel clamp 620 via the right elastic component 640 .
[0061] In the above manner, the universal ball 3-1 can not only roll in the front-to-back direction along the corresponding one of the first left guide rail 410 and the first right guide rail 420, but can also roll in the up-down direction along the corresponding one of the first left guide rail 410 and the first right guide rail 420 when the front wheel support 200 descends, so as to facilitate the front wheel support 200 to achieve the descending action.
[0062] Optionally, combined with Figure 1-Figure 7 As shown, the ball mounting bracket 3-2 can be movably mounted on the first guide rod 530 in the left-right direction via the corresponding linear bearing 4, but the present invention is not limited thereto. The left transfer plate 730 and the right transfer plate 740 can be movably mounted on the second guide rod 720 in the left-right direction via the corresponding linear bearing 4, but the present invention is not limited thereto.
[0063] Optionally, combined Figure 1-Figure 7 , see Figures 8-12 As shown, the vehicle bracket 10 includes a second left guide rail 1200 and a second right guide rail 1300, which are spaced apart from each other in the left-right direction. At least one of the two ends of the front wheel bracket 200 in the front-to-back direction is provided with an elastic wheel assembly 1100, which is respectively provided for the second left guide rail 1200 and the second right guide rail 1300.
[0064] The elastic wheel assembly 1100 includes a first wheel assembly mounting seat 1110, an elastic support assembly 1120, a first rolling wheel mounting seat 1130, and a first rolling wheel 1140. The first wheel assembly mounting seat 1110 is disposed at the bottom of the front wheel bracket 200. The top end of the elastic support assembly 1120 is connected to the first wheel assembly mounting seat 1110, and the bottom end of the elastic support assembly 1120 is connected to the first rolling wheel mounting seat 1130. The first rolling wheel 1140 is disposed on the first rolling wheel mounting seat 1130 and rolls within a corresponding one of the second left guide rail 1200 and the second right guide rail 1300.
[0065] In this manner, when the front wheel of the vehicle enters the front wheel bracket 200 , the front wheel bracket 200 will descend to cause the first wheel assembly mounting seat 1110 to compress the elastic support component 1120 , so that the elastic support component 1120 accumulates elastic potential energy.
[0066] Optionally, combined Figure 1-Figure 7 , see Figures 8-12 As shown, the first wheel assembly mounting seat 1110 is provided with a lifting guide hole 1111 with an upward opening, and the elastic support assembly 1120 includes a third guide rod 1121, a support spring 1122 and an anti-slip limit block 1123.
[0067] A third guide rod 1121 is mounted on the first roller mount 1130 and extends upward to engage with the lifting guide hole 1111. A support spring 1122 is sleeved on the third guide rod 1121 and elastically supports the first wheel assembly mount 1110 and the first roller mount 1130 in the vertical direction. An anti-slip stopper 1123 is mounted on the end of the third guide rod 1121 that extends upward from the lifting guide hole 1111. It is configured to engage with the first wheel assembly mount 1110 to prevent the third guide rod 1121 from disengaging from the lifting guide hole 1111.
[0068] In the above manner, the third guide rod 1121 can guide the support spring 1122 so that the support spring 1122 can elastically support the first wheel assembly mounting seat 1110 and the first rolling wheel mounting seat 1130 more stably in the up and down directions.
[0069] Optionally, combined Figure 1-Figure 7 , see Figures 8-12 As shown, the elastic wheel assembly 1100 is disposed at the front end of the front wheel bracket 200. The wheel assembly without the elastic support assembly 1120 is referred to as the rigid wheel assembly 1400. The vehicle bracket 10 includes the rigid wheel assembly 1400, which is disposed at the rear end of the front wheel bracket 200. The rigid wheel assembly 1400 is disposed corresponding to the second left guide rail 1200 and the second right guide rail 1300, respectively.
[0070] The rigid wheel assembly 1400 includes a second roller mounting seat 1410 and a second roller 1420. The second roller mounting seat 1410 is rigidly connected to the bottom of the front wheel bracket 200. The second roller 1420 is mounted on the second roller mounting seat 1410 and rolls within a corresponding one of the second left guide rail 1200 and the second right guide rail 1300.
[0071] In the above manner, the combination of the rigid wheel set 1400 and the elastic wheel set 1100 can reduce production costs compared to using only the elastic wheel set 1100.
[0072] Alternatively, as Figure 1-Figure 7 and Figure 11-14 As shown, the support frame 100 is provided with a bracket movable groove 101, a first guide rail assembly 400, a second left guide rail 1200 and a second right guide rail 1300 are provided in the bracket movable groove 101. The front wheel bracket 200 moves away from or close to the rear wheel bracket 300 along the front and rear directions in the bracket guide groove.
[0073] The swing mechanism 820 swings downward, driving the wireless charging tray 810 to retract downward into the movable tray slot 101 through the tray spacing area Q. When the front wheel tray 200 moves to the end of the support frame 100 near the rear wheel tray 300, the front wheel tray 200 covers the wireless charging tray 810 and the swing mechanism 820.
[0074] In this way, when the vehicle is not parked on the vehicle bracket 10, the wireless charging plate 810 and the swing mechanism 820 are stored in the bracket movable groove 101 and are located between the front wheel bracket 200 and the support base 100. In this way, the vehicle bracket 10 can be miniaturized and the transportation of the vehicle bracket 10 can be facilitated.
[0075] The above is only an implementation method of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the description and drawings of this application, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. A vehicle bracket, characterized in that: The vehicle bracket includes a supporting chassis, a front wheel bracket, a rear wheel bracket, a first guide rail assembly, a first linkage assembly and a front wheel clamp; The rear wheel bracket and the first guide rail assembly are arranged on the support frame, the first linkage assembly is arranged on the front wheel bracket and cooperates with the first guide rail assembly to enable the front wheel bracket to move along the support frame to move away from or closer to the rear wheel bracket in the front-to-back direction; the front wheel clamp is arranged above the front wheel bracket and connected to the first linkage assembly; Wherein, when the front wheel support is close to the rear wheel support, the first guide rail assembly causes the first linkage assembly movable on the first guide rail assembly to drive the front wheel clamp to open; when the front wheel support is away from the rear wheel support, the first guide rail assembly causes the first linkage assembly movable on the first guide rail assembly to drive the front wheel clamp to retract.
2. The vehicle bracket according to claim 1, wherein: The first guide rail assembly includes a first left guide rail and a first right guide rail, and the first left guide rail and the first right guide rail are arranged relative to each other in the left-right direction; the first linkage assembly includes: A first left actuator, movably disposed on the front wheel bracket along the left-right direction and engaging with the first left guide rail; and a first right actuator, movably disposed on the front wheel bracket along the left-right direction and engaging with the first right guide rail; The first left guide rail and the first right guide rail cooperate with each other to form a variable spacing structure in which the spacing at the rear end of the first left guide rail and the first right guide rail is larger than the spacing at the front end.
3. The vehicle bracket according to claim 2, wherein: The variable spacing structure includes a rear spacing maintaining section, a spacing shrinking section, and a front spacing maintaining section, which are sequentially distributed from the rear to the front; the spacing shrinking section gradually shrinks the spacing from the rear to the front; The front wheel support drives the first left trigger and the first right trigger to move between the rear spacing maintaining section and the front spacing maintaining section to move away from or closer to the rear wheel support; When the first left touch member and the first right touch member pass through the spacing contraction section and move toward the front spacing maintaining section, the front wheel clamp is retracted to clamp the front wheel of the vehicle; when the first left touch member and the first right touch member pass through the spacing contraction section and move toward the rear spacing maintaining section, the front wheel clamp is opened to release the front wheel of the vehicle.
4. The vehicle bracket according to claim 3, wherein: The first linkage component includes: a first guide rod, disposed on the front wheel bracket and extending in the left-right direction; the first left trigger and the first right trigger are both movably disposed on the corresponding first guide rod in the left-right direction; and a holding spring, which is sleeved on the first guide rod; the first left touch piece and the first right touch piece are both connected to the corresponding holding springs, so that the first left touch piece is held on the first left guide rail by the corresponding holding spring, and the first right touch piece is held on the first right guide rail by the corresponding holding spring.
5. The vehicle bracket according to claim 4, characterized in that The front wheel fixture comprises: A front wheel left clamping member connected to a first left triggering member via a left elastic component, wherein the left elastic component is configured to elastically deform when the first left triggering member moves relatively close to or away from the front wheel left clamping member; And a front wheel right clamp is connected to a first right trigger member via a right elastic component, and the right elastic component is configured to elastically deform when the first right trigger member is relatively close to or away from the front wheel right clamp.
6. The vehicle bracket according to claim 5, characterized in that The first left touch member and the first right touch member both include: a universal ball rolling on a corresponding one of the first left guide rail and the first right guide rail; and a ball mounting frame movably disposed on the first guide rod along the left-right direction and connected to the corresponding holding spring; Wherein, the ball mounting frame of the first left trigger is connected to the left front wheel clamp through the left elastic component; the ball mounting frame of the first right trigger is connected to the right front wheel clamp through the right elastic component.
7. The vehicle bracket according to claim 5, wherein: The vehicle bracket comprises: A fixture mounting frame is provided on the front wheel support and extends upward from the front wheel support; a second guide rod, provided at a portion of the fixture mounting frame extending above the front wheel bracket, with both sides of the second guide rod protruding from the fixture mounting frame in the left and right directions; A left transfer plate, movably disposed on the second guide rod along the left-right direction and connected to the left front wheel clamp; and a right transfer plate, which is movably arranged on the second guide rod along the left-right direction and connected to the front wheel right clamp.
8. The vehicle bracket according to claim 1, wherein: When the front wheel support is away from the rear wheel support, the spacing area formed between the rear wheel support and the front wheel support is the support spacing area; Vehicle carrier includes: wireless charging pad; a swing mechanism rotatably disposed on the support base and connected to the wireless charging tray, configured to swing upward to drive the wireless charging tray to extend upward through the bracket spacer or swing downward to drive the wireless charging tray to retract downward through the bracket spacer; A driven gear is provided on the swing mechanism and is located at one end of the swing mechanism rotatably provided on the support base, and is used to drive the swing mechanism to swing when rotating; a strip-shaped extension piece, one end of which is meshed with the driven gear through a rack, and the other end of which extends in a direction from the front wheel support to the rear wheel support and is provided with a first blocking piece; and a return spring, respectively connected to the first blocking member and the supporting chassis, so as to elastically support the first blocking member and the supporting chassis in the front-to-back direction; Wherein, the first latch is configured to abut against the front wheel support moving in the direction away from the rear wheel support, so that the swing mechanism swings upward and the return spring accumulates elastic potential energy; the return spring is configured to release the elastic stored energy when the front wheel support moves in the direction close to the rear wheel support, so that the swing mechanism swings downward.
9. The vehicle bracket according to claim 1, wherein: The front wheel support seat is provided with a front wheel limiting groove; the rear wheel support seat is provided with a rear wheel limiting groove; the front wheel clamp is provided on the front wheel support seat corresponding to the front wheel limiting groove.
10. The vehicle bracket according to claim 1, wherein: The vehicle bracket includes a charging socket disposed on the supporting chassis.