Electric power-assisted bicycle positioning support and movable parking device

Abstract

The invention discloses an electric power-assisted bicycle positioning bracket and a movable parking device, and relates to the technical field of bicycle positioning brackets, and the electric power-assisted bicycle positioning bracket comprises a supporting plate mounted at a fixed parking point and used for supporting a bicycle; the positioning unit comprises a group of symmetrically arranged fixing plates, a group of rotating shafts perpendicular to the arrangement direction of the fixing plates, clamping plates arranged on the outer sides of the rotating shafts in a sleeving manner, reset pieces arranged on the outer sides of the rotating shafts in a sleeving manner and used for driving the clamping plates to turn over, baffles linked with the rotating shafts, and pressing strips connected with the baffles; the pressing strips press downwards to drive the clamping plates to get close to each other and get close to bicycle tires from the two sides. The device has the beneficial effects that the pressing strip is pressed down through the dead weight of the front wheel of the bicycle, so that the pressing strip drives the baffle to turn over towards one side close to a tire, and the rotating shaft is driven to turn over through the universal coupling while the baffle turns over; the rotating shaft turns over to drive the clamping plates to be close to the tire from the two sides of the tire, and then the bicycle is positioned.

Description

Technical Field

[0001] The invention relates to the technical field of bicycle positioning brackets, in particular to a positioning bracket for an electric power-assisted bicycle and a movable parking device. Background Art

[0002] An electric-assisted bicycle is a means of transportation that combines human pedaling with electric assistance. Its core lies in "assistance" rather than "drive" - ​​the motor only provides auxiliary power when the rider pedals; the riding experience is still dominated by human power, and electricity is designed to make riding easier and more efficient, expand travel range and retain the fun of exercise.

[0003] Existing shared vehicles also use electric-assisted bicycles to facilitate riding. However, shared vehicle systems generally rely on fixed station layouts, which are difficult to adjust and have slow responses. This makes it difficult to adapt to the short-term sudden tidal demand in scenes such as holiday scenic spots and concerts, resulting in a serious imbalance in vehicle distribution. During peak hours, vehicles in hot spots are quickly depleted, resulting in "no cars available", while surrounding areas form service blind spots due to the lack of temporary stations. After the tide recedes, vehicles are over-accumulated at fixed stations, resulting in a waste of resources.

[0004] Fixed sites require long-term occupation of land resources, which is fundamentally inconsistent with the temporary and cyclical needs of scenic spots and activity venues; site coordination involves complex approval negotiations, and operational flexibility is often limited due to conflicts between "permanent sites" and "short-term opening plans."

[0005] In scenarios where fixed e-bike stations are densely deployed, parking spacing is compressed to increase vehicle capacity, requiring users to use both hands to precisely maneuver the vehicle into position. Especially when carrying items, single-handed or non-standard posture operation can easily cause the vehicle to collide with adjacent vehicles or become displaced. Repeated adjustments in narrow spaces significantly reduce travel efficiency and affect the user's riding experience. Summary of the Invention

[0006] Therefore, the technical problem to be solved by the present invention is that the existing fixed-point parking spaces are small and it is difficult for users to park with one hand.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an electric power-assisted bicycle positioning bracket, comprising a support plate installed at a fixed parking spot, the support plate being used to support the bicycle;

[0008] The positioning unit includes a set of symmetrically arranged fixing plates, a set of rotating shafts perpendicular to the arrangement direction of the fixing plates, a clamping plate sleeved on the outside of the rotating shafts, a reset member sleeved on the outside of the rotating shafts to drive the clamping plate to flip, a baffle linked to the rotating shafts, and a pressure strip connected to the baffle;

[0009] The pressing strip is pressed downward to drive a group of the clamps to move closer to each other and approach the bicycle tire from both sides.

[0010] As a preferred solution of the positioning bracket for the electric power-assisted bicycle of the present invention, wherein: the support plate includes a bottom plate and a bearing plate connected to the bottom plate;

[0011] The fixing plate is connected to the bottom plate, and the fixing plate is arranged along the long axis direction of the bottom plate;

[0012] The rotating shaft passes through a group of the fixing plates and extends to the outside thereof, and the rotating shaft can rotate relative to the fixing plates.

[0013] As a preferred solution of the positioning bracket for an electric power-assisted bicycle of the present invention, wherein: the end portion of the fixing plate along the longitudinal direction is provided with a hinge seat, and the hinge seat is connected to the base plate;

[0014] The baffle is located inside the hinge seat, and the baffle is hinged to the hinge seat.

[0015] As a preferred solution of the positioning bracket for the electric power-assisted bicycle of the present invention, wherein: the baffle and the clamping plate are connected via a universal coupling;

[0016] The baffle rotation axis is perpendicular to the shaft rotation axis;

[0017] A first notch is formed on the surface of the carrying plate at a position corresponding to the baffle.

[0018] As a preferred solution of the positioning bracket for the electric power-assisted bicycle of the present invention, the clamping plate includes a connecting sleeve matched with the rotating shaft, and the connecting sleeve and the rotating shaft are interference-fitted.

[0019] As a preferred solution of the positioning bracket for an electric power-assisted bicycle of the present invention, the reset member is a torsion spring, one end of the reset member abuts against the end surface of the clamping plate, and the other end abuts against the surface of the bottom plate;

[0020] A group of reset parts are symmetrically arranged at both ends of the connecting sleeve.

[0021] As a preferred solution of the positioning bracket for the electric power-assisted bicycle of the present invention, wherein: the pressure strip is fixedly connected to the baffle;

[0022] One end of the pressure strip away from the baffle is fixedly connected to a pedal;

[0023] The pedal is located in the middle of a set of the cleats;

[0024] A second notch is provided on the surface of the bearing plate at a position corresponding to the clamping plate.

[0025] As a preferred solution of the positioning bracket for the electric power-assisted bicycle of the present invention, wherein: the surface of the bearing plate is provided with a groove;

[0026] The groove is used for positioning and supporting the rear wheel of the bicycle.

[0027] The beneficial effects of the electric power-assisted bicycle positioning bracket of the present invention are as follows: the pressure strip is pressed down by the weight of the front wheel of the bicycle, so that the pressure strip drives the set baffle to flip toward the side close to the tire. At the same time as the baffle flips, the rotating shaft is driven to flip through the universal joint; the flipping of the rotating shaft drives the clamping plates to approach the tire from both sides, thereby achieving the positioning of the bicycle.

[0028] Another object of the present invention is to provide a movable parking device, which aims to solve the problem that the existing fixed sites for shared vehicles are difficult to deploy and difficult to adapt to the large demand for short-term vehicles in holiday scenic spots.

[0029] To solve the above technical problems, the present invention further provides the following technical solutions: a movable parking device comprising an electric power-assisted bicycle positioning bracket; and a box body, wherein the box body comprises a parking rack arranged in layers therein;

[0030] A lifting and moving unit is installed inside the box, and is used to move the support plate to a proper position on the parking rack;

[0031] Buffering parts are installed at the four corners of the bottom of the box.

[0032] The beneficial effects of the movable parking device of the present invention are: by placing shared vehicles inside the box and adopting the method of lifting the box to move, the box can be quickly deployed at the required location to meet the situation where there is a short-term surge in the flow of people in the scenic area and a need for shared vehicles. The layered arrangement inside the box can further increase the number of vehicles parked and better meet the riding needs of tourists. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. 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 creative work.

[0034] Figure 1 Shows a schematic diagram of the layout structure of the electric power-assisted bicycle inside the box;

[0035] Figure 2 Shows a schematic diagram of a bicycle placement structure;

[0036] Figure 3 A schematic diagram of the connection structure between the positioning unit and the support plate is shown;

[0037] Figure 4 Shows a schematic diagram of the splints gathered state;

[0038] Figure 5 A schematic diagram of the three-dimensional structure of the box is shown. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0040] The terms used in the present invention are those commonly used in the art in view of the functions of the present invention, but these terms may vary according to the intentions of those skilled in the art, precedents, or new technologies in the art. In addition, specific terms may be selected by the applicant, and in such cases, their detailed meanings will be described in the detailed description of the present invention. Therefore, the terms used in the specification should not be understood as simple names, but rather as the meanings of the terms and the overall description of the present invention.

[0041] Reference Figures 1 to 4 This embodiment provides an electric power-assisted bicycle positioning bracket, including a support plate 1, which is installed at a fixed parking spot and is used to support the bicycle; the support plate 1 has an upper and lower layer structure, and the upper surface of the support plate 1 is used to support the bicycle tire and provide an appropriate position for the installation of the positioning unit 2.

[0042] Furthermore, the positioning unit 2 includes a group of symmetrically arranged fixed plates 21, a group of rotating shafts 22 perpendicular to the arrangement direction of the fixed plates 21, a splint 23 sleeved on the outside of the rotating shaft 22, a reset member 24 sleeved on the outside of the rotating shaft 22 to drive the splint 23 to flip, a baffle 26 linked to the rotating shaft 22, and a pressure strip 28 connected to the baffle 26.

[0043] It should be noted that the reference manual Figure 4 The fixed plate 21 is arranged symmetrically along the Y axis, and the fixed plate 21 is fixedly connected to the support plate 1; there are two groups of rotating shafts 22, and the two groups of rotating shafts 22 are arranged symmetrically along the X axis; a splint 23 is provided on the outside of the rotating shaft 22, and the rotating shaft 22 can drive the splint 23 to flip while flipping along its axis.

[0044] Specifically, there are two fixing plates 21 , and there is a certain gap between the two fixing plates 21 ; the clamping plate 23 is located between the two fixing plates 21 ; and the clamping plate 23 and the rotating shaft 22 rotate synchronously.

[0045] The reset member 24 is sleeved on the outside of the rotating shaft 22, and under normal conditions, the reset member 24 pushes the two clamps 23 to move away from each other through the elastic potential energy released by it; thereby, sufficient gap is left between the two sets of clamps 23, making it convenient for staff to place the bicycle wheel between the two clamps 23.

[0046] Furthermore, the rotating shaft 22 and the baffle 26 are linked together, and when the rotating shaft 22 rotates, the baffle 26 can be driven to rotate synchronously; and the baffle 26 is fixedly connected to the pressure strip 28, and when the pressure strip 28 flips over, it can drive the baffle 26 to flip synchronously; and the baffle 26 and the rotating shaft 22 are linked together, so that when the pressure strip 28 flips over, the splint 23 and the baffle 26 can be driven to flip synchronously.

[0047] When in use, when the rider needs to place the bicycle in a fixed parking position, he only needs to push the front wheel of the bicycle onto the surface of the pressure strip 28. Under the influence of the weight of the front wheel of the bicycle, the raised end of the pressure strip 28 flips downward; when the pressure strip 28 flips, it drives the baffle 26 to flip, and the baffle 26 drives the rotating shaft 22 to flip during the flipping process, and the rotating shaft 22 drives the clamping plates 23 arranged on its outer side to flip; when the front wheel of the bicycle presses down the pressure strip 28 to the lowest position, a group of clamping plates 23 press against the tire from both sides of the front wheel; at the same time, the baffle 26 contacts the tire from the forward direction of the bicycle, further limiting the position of the bicycle to ensure that the bicycle can be parked in a fixed position on the support plate 1.

[0048] Reference Figures 1 to 4 As an optional embodiment, the support plate 1 includes a base plate 11 and a bearing plate 12 connected to the base plate 11; the fixed plate 21 is connected to the base plate 11, and the fixed plate 21 is arranged along the long axis direction of the base plate 11; the rotating shaft 22 passes through a group of fixed plates 21 and extends to the outside thereof, and the rotating shaft 22 can rotate relative to the fixed plate 21.

[0049] It should be noted that the supporting plate 12 is provided on the upper surface of the bottom plate 11 , and the supporting plate 12 and the bottom plate 11 are connected and fixed by bolts; the fixing plate 21 is installed near the front end position where the bicycle is parked.

[0050] Specifically, the rotating shaft 22 passes through the two fixed plates 21 along the X-axis direction, and a bearing seat is provided on the outside of the rotating shaft 22, and the bearing seat is fixedly connected to the fixed plates 21; the bearing seat ensures that the rotating shaft 22 can rotate relative to the fixed plates 21.

[0051] The end of the rotating shaft 22 away from the baffle 26 is fixed in position by a positioning pin to ensure that the rotating shaft 22 will not separate from the fixing plate 21 .

[0052] Furthermore, a hinge seat 27 is provided at the end of the fixing plate 21 along the long axis direction, and the hinge seat 27 is connected to the bottom plate 11 ; the baffle 26 is located inside the hinge seat 27 , and the baffle 26 is hinged to the hinge seat 27 .

[0053] It should be noted that the hinge seat 27 is arranged along the X-axis direction, and the hinge seat 27 and the fixed plate 21 are connected and fixed by bolts; an axial hole is opened inside the hinge seat 27, and the baffle 26 includes a connecting shaft that matches the axial hole of the hinge seat 27.

[0054] Specifically, the axis of rotation of the baffle 26 is the same as that of the Figure 4 The Y-axes are shown parallel.

[0055] Furthermore, the baffle 26 is connected to the clamping plate 23 via a universal coupling 25 ; the rotation axis of the baffle 26 is perpendicular to the rotation axis of the shaft 22 ; and a first notch is provided on the surface of the supporting plate 12 at a position corresponding to the baffle 26 .

[0056] It should be noted that the turning axis of the rotating shaft 22 is perpendicular to the turning axis of the baffle 26, and the universal coupling 25 connects the rotating shaft 22 and the baffle 26 to ensure that the rotating shaft 22 rotates synchronously with the baffle 26.

[0057] Specifically, the universal joint 25 may adopt GB / T7542-2017 “cross-shaft universal joint”, which mainly satisfies right-angle transmission.

[0058] Furthermore, the clamping plate 23 includes a connecting sleeve 231 that matches the rotating shaft 22 , and the connecting sleeve 231 and the rotating shaft 22 are interference fit.

[0059] It should be noted that the part where the splint 23 cooperates with the rotating shaft 22 is provided with a connecting sleeve 231, and the connecting sleeve 231 and the rotating shaft 22 are interference fit; weight-reducing holes are opened on the surface of the splint 23 to reduce the production cost of the splint 23; and the extrusion condition of the tire can be observed through the weight-reducing holes on the surface of the splint 23.

[0060] When in use, the front wheel of the bicycle presses down the pressure strip 28, so that the pressure strip 28 drives the baffle 26 to flip along the axis direction of the shaft hole of the hinge seat 27, and the flipping of the baffle 26 drives the universal coupling 25 to flip. One end of the universal coupling 25 cooperates with the connecting shaft of the baffle 26, and the other end cooperates with the rotating shaft 22; the rotation of the universal coupling 25 drives the rotating shaft 22 to rotate, and the rotation of the rotating shaft 22 drives the splints 23 to rotate synchronously, and a group of splints 23 moves toward the direction close to the tire; a group of splints 23 cooperates to fix the front wheel from both sides, and at the same time, the baffle 26 limits the movement of the wheel from the forward direction of the bicycle to ensure that the bicycle is fixed on the surface of the supporting plate 12.

[0061] Reference Figures 1 to 4In one embodiment provided in the present application, the reset member 24 is a torsion spring, one end of the reset member 24 abuts against the end surface of the splint 23, and the other end abuts against the surface of the bottom plate 11; a group of reset members 24 are symmetrically arranged at both ends of the connecting sleeve 231.

[0062] It should be noted that there are two groups of reset members 24, and each group of reset members 24 is arranged at both ends of the connecting sleeve 231; each splint 23 cooperates with a group of reset members 24, which can better drive the splint 23 to flip through the elastic potential energy released by the reset members 24; to ensure that the two splints 23 are in a state of being away from each other under normal circumstances.

[0063] Furthermore, the pressure strip 28 is fixedly connected to the baffle 26; the end of the pressure strip 28 away from the baffle 26 is fixedly connected to the pedal 281; the pedal 281 is located in the center of a group of splints 23; a second notch is opened on the surface of the supporting plate 12 at a position corresponding to the splint 23.

[0064] It should be noted that the pressure strip 28 and the baffle 26 are connected and fixed by bolts, and the pedal 281 and the pressure strip 28 are also fixed and connected by bolts; the pedal 281 is located at the second notch opened on the surface of the supporting plate 12.

[0065] Specifically, the rider can push the bicycle to move on the surface of the supporting plate 12. When the front wheel of the bicycle is located at the second notch position, due to the certain distance between the supporting plate 12 and the bottom plate 11, the front wheel of the bicycle drops under the influence of gravity and squeezes the pedal 281, so that the pressure strip 28 can drive the baffle 26 to flip a certain angle.

[0066] Furthermore, a groove 121 is provided on the surface of the supporting plate 12 ; the groove 121 is used to position and support the rear wheel of the bicycle.

[0067] In order to further adapt to the lowering position of the bicycle front wheel and avoid excessive height difference between the planes where the front and rear tires of the bicycle are located, a groove 121 is provided on the surface of the supporting plate 12, and the groove 121 is a depression formed on the surface of the supporting plate 12; the rear wheel of the bicycle is placed inside the groove 121.

[0068] During use, when the rider needs to move the bicycle to the corresponding parking spot, he pushes the bicycle to the surface of the supporting plate 12, and then makes the front wheel of the bicycle contact the pedal 281, and then the front wheel of the bicycle moves downward under the action of gravity and presses down the pressure strip 28; during the downward movement of the pressure strip 28, it drives the baffle 26 to flip along the axis direction of the hinge seat 27; while the baffle 26 flips, it drives the splint 23 sleeved on the outside of the rotating shaft 22 to flip, and during the flipping process of the splint 23, the reset member 24 is compressed, so that the reset member 24 is in a compressed energy storage state; then a group of splints 23 approach each other and cling to the wheel from both sides of the wheel; at the same time, the baffle 26 contacts the wheel from the forward direction of the bicycle, further limiting the direction of forward movement of the bicycle.

[0069] In summary, by pressing the pressure strip 28 downwards by the wheel, the baffle 26 and the clamping plate 23 are driven to flip synchronously, so that the bicycle can be clamped from both sides of the wheel, and the baffle 26 can limit the distance the bicycle can move, thereby ensuring that the bicycle can be quickly positioned when docked.

[0070] Reference Figures 1 to 5 This embodiment provides a movable parking device, including a box 3, the box 3 includes a parking rack 31 arranged in layers therein.

[0071] It should be noted that the interior of the box 3 is a hollow structure, and a flip-open door is provided at the open end of the box 3; the parking rack 31 is provided inside the box 3, and the space inside the box 3 is divided into multiple layers by the parking rack 31; and the parking rack 31 is symmetrically arranged on both sides of the box 3, and the center position of the box 3 is left empty to ensure that the lifting and moving unit 4 can drive the support plate 1 to move to the appropriate position.

[0072] Specifically, a wireless charging pile is installed at the corresponding position of the parking rack 31, and the electric power-assisted bicycle is equipped with a wireless charging module compatible with the wireless charging pile; when the electric power-assisted bicycle is moved to the appropriate position, the electric power-assisted bicycle can be charged through the wireless charging pile.

[0073] Furthermore, a lifting and moving unit 4 is installed inside the box body 3 , and the lifting and moving unit 4 is used to move the support plate 1 to an appropriate position of the parking rack 31 .

[0074] It should be noted that the lifting and moving unit 4 includes a gantry that can be located inside the box 3 and move along the Y-axis direction, and a horizontal moving member installed at the gantry beam position, and the horizontal moving member moves along the X-axis direction.

[0075] The lower part of the horizontal moving part is connected to a rotatable circular frame; a fork unit that can move along the Z axis is provided on the inner side of the circular frame; the support plate 1 can be forked by the fork unit, and then the support plate 1 can be placed in an appropriate position.

[0076] Specifically, the fork picking unit can refer to the existing fork bucket movement method and control the fork plate to move back and forth to lift the support plate 1.

[0077] The lifting and moving unit 4 can be formed by combining various existing linkage modes, and its main purpose is to move the support plate 1 to an appropriate position; therefore, no excessive details will be given here.

[0078] Furthermore, the buffer members 5 are installed at the four corners of the bottom of the box body 3 .

[0079] It should be noted that the buffer member 5 is composed of a damper and a universal joint support base. When the box body 3 is placed on the ground using a crane, the provision of the buffer member 5 can further overcome the unevenness of the ground.

[0080] It is important to note that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A positioning bracket for an electric power-assisted bicycle, characterized in that: include, A support plate (1) is installed at a fixed parking spot, and the support plate (1) is used to support a bicycle; The positioning unit (2) comprises a set of symmetrically arranged fixing plates (21), a set of rotating shafts (22) perpendicular to the arrangement direction of the fixing plates (21), a clamping plate (23) sleeved on the outside of the rotating shafts (22), a reset member (24) sleeved on the outside of the rotating shafts (22) for driving the clamping plate (23) to flip, a baffle (26) linked to the rotating shafts (22), and a pressure strip (28) connected to the baffle (26); The pressing strip (28) is pressed downward to drive a group of the clamping plates (23) to move closer to each other and to be close to the bicycle tire from both sides.

2. The electric power-assisted bicycle positioning bracket according to claim 1, characterized in that: The support plate (1) comprises a bottom plate (11) and a bearing plate (12) connected to the bottom plate (11); The fixing plate (21) is connected to the bottom plate (11), and the fixing plate (21) is arranged along the long axis direction of the bottom plate (11); The rotating shaft (22) passes through a set of the fixing plates (21) and extends to the outside thereof, and the rotating shaft (22) can rotate relative to the fixing plates (21).

3. The electric power-assisted bicycle positioning bracket according to claim 2, characterized in that: The fixed plate (21) is provided with a hinge seat (27) at the end portion along the longitudinal direction, and the hinge seat (27) is connected to the bottom plate (11); The baffle (26) is located inside the hinge seat (27), and the baffle (26) is hinged to the hinge seat (27).

4. The electric power-assisted bicycle positioning bracket according to claim 3, characterized in that: The baffle (26) and the clamping plate (23) are connected via a universal coupling (25); The rotation axis of the baffle (26) is perpendicular to the rotation axis of the rotating shaft (22); A first notch is provided on the surface of the supporting plate (12) at a position corresponding to the baffle (26).

5. The electric power-assisted bicycle positioning bracket according to any one of claims 2 to 4, characterized in that: The clamping plate (23) includes a connecting sleeve (231) matched with the rotating shaft (22), and the connecting sleeve (231) and the rotating shaft (22) are interference-fitted.

6. The electric power-assisted bicycle positioning bracket according to claim 5, characterized in that: The reset member (24) is a torsion spring, one end of the reset member (24) contacts the end surface of the clamping plate (23), and the other end contacts the surface of the bottom plate (11); A group of reset members (24) are symmetrically arranged at both ends of the connecting sleeve (231).

7. The electric power-assisted bicycle positioning bracket according to claim 6, characterized in that: The pressure strip (28) is fixedly connected to the baffle (26); One end of the pressure strip (28) away from the baffle (26) is fixedly connected to a pedal (281); The pedal (281) is located in the center of a group of the clamping plates (23); A second notch is provided on the surface of the bearing plate (12) at a position corresponding to the clamping plate (23).

8. The electric power-assisted bicycle positioning bracket according to claim 7, characterized in that: A groove (121) is provided on the surface of the carrying plate (12); The groove (121) is used for positioning and supporting the rear wheel of the bicycle.

9. A movable parking device, characterized in that: The electric power-assisted bicycle positioning bracket comprises any one of claims 1 to 8; and A box (3), wherein the box (3) includes a parking rack (31) arranged in layers inside the box; A lifting and moving unit (4) is installed inside the box (3), and the lifting and moving unit (4) is used to move the support plate (1) to a suitable position of the parking rack (31); Buffering parts (5) are installed at the four corners of the bottom of the box body (3).

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