VR bicycle intelligent resistance adjusting device

Abstract

This utility model relates to the field of VR bicycle technology and discloses a VR bicycle intelligent resistance adjustment device, including a frame, an adjustment frame fixedly connected to the left side of the frame, a seat fixedly connected to the top of the adjustment frame, a base fixedly connected to the bottom of the frame, a limit frame fixedly connected to the top of the base near the right side, a wheel shell fixedly connected to the middle of the limit frame, heat dissipation holes on both sides of the outer wall of the wheel shell, a single wheel movably connected inside the wheel shell, a handle fixedly connected to the top of the frame, and driven wheel mechanisms provided on both sides of the frame and the wheel shell. Under the movable connection of the limit block, the first guide rod and the second guide rod are driven to rotate and move forward, driving the two calipers to move relative to each other. The sliding groove at the bottom of the caliper slides within the slider, which helps to stabilize the movement of the calipers. In turn, under the action of the brake pads, the resistance friction on the single wheel is increased, which can quickly adjust the speed of the VR bicycle.

Description

Technical Field

[0001] This utility model relates to the field of VR bicycle technology, and more specifically to a VR bicycle intelligent resistance adjustment device. Background Technology

[0002] VR bikes are innovative products that combine virtual reality (VR) technology with traditional bicycles. By wearing a VR headset, users can ride in a virtual environment, experiencing various scenarios and interactions. VR bikes not only provide an immersive riding experience but also simulate different riding conditions and environments through sensors and electric assist systems, allowing users to experience a more realistic and richer riding experience.12 The core technical features of VR bikes include: Virtual scene simulation: Users can enter various virtual riding scenarios through VR bikes, simulating different roads, climates, and time of day; Strong interactivity: During the ride, users can interact with other virtual riders, participate in races or challenges; Electric assist system: Some high-end VR bikes are equipped with an electric assist system that automatically adjusts the assist according to the user's riding speed, simulating different scenarios such as climbing and descending hills; and a biofeedback system.

[0003] The shortcomings of existing technology: In the current VR bicycle, the speed of the bicycle is usually adjusted by the user pressing the adjustment lever on the handlebar to increase the resistance and thus adjust the speed. This adjustment method is relatively cumbersome and not intelligent enough, and sometimes requires professional guidance.

[0004] Therefore, there is a need to provide a VR bicycle intelligent resistance adjustment device to solve the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a VR bicycle intelligent resistance adjustment device to solve the problems existing in the background art.

[0006] This utility model provides the following technical solution: a VR bicycle intelligent resistance adjustment device, including a frame, an adjustment frame fixedly connected to the left side of the frame, a seat fixedly connected to the top of the adjustment frame, a base fixedly connected to the bottom of the frame, a limit frame fixedly connected to the top of the base near the right side, a wheel housing fixedly connected to the middle of the limit frame, heat dissipation holes provided on both sides of the outer wall of the wheel housing, a single wheel movably connected inside the wheel housing, a handle fixedly connected to the top of the frame, driven wheel mechanisms provided on both sides of the frame and the wheel housing, a foot pedal rotatably connected to the driven wheel mechanism near the left side, and a sensor mechanism provided inside the frame;

[0007] The VR bicycle intelligent resistance adjustment device also includes:

[0008] A resistance adjustment mechanism is provided on one side inside the wheel housing for adjusting the resistance of a single wheel.

[0009] A protective shell, the outer wall of which is fixedly connected to the right side of the outer wall of the wheel housing, is used to limit the movement of the resistance adjustment mechanism;

[0010] The communication module is used to realize data transmission between the control module and the VR scene software and user terminal devices;

[0011] Preferably, the resistance adjustment mechanism includes a cylinder, one end of which is fixedly connected to a limit block, a support column is movably sleeved in the middle of the limit block, a first guide rod is movably sleeved on the outer wall of the support column near the top, and a second guide rod is movably sleeved on the outer wall of the support column near the bottom. The other ends of the first and second guide rods are each movably sleeved with a caliper through a movable column, and the two calipers are movably disposed on both sides of the single wheel.

[0012] Preferably, brake pads are fixedly connected to the opposite sides of both calipers.

[0013] Preferably, the bottom ends of both calipers are fixedly connected to sliding grooves, and the inner walls of the wheel housing are fixedly connected to sliders on both sides, with the outer walls of the two sliding grooves slidably fitted inside the two sliders.

[0014] Preferably, a frame plate is fixedly sleeved on the outer wall of the cylinder, and the outer wall of the frame plate is fixedly connected to the inside of the protective shell.

[0015] Preferably, the communication module is electrically connected to a data acquisition module, the data acquisition module is electrically connected to a control unit, the control unit is electrically connected to a display module, and the control unit is electrically connected to the resistance adjustment mechanism and the sensor mechanism.

[0016] The technical effects and advantages of this utility model are as follows:

[0017] 1. This utility model, by incorporating a resistance adjustment mechanism, monitors the user's heart rate and scene requirements when adjusting the resistance of the single wheel. The controller controls the cylinder to open under the support of the frame plate. Then, under the movable connection of the limit block, it drives the first guide rod and the second guide rod to rotate and move forward, causing the two calipers to move relative to each other. The sliding groove at the bottom of the caliper slides within the slider, which helps to stabilize and support the movement of the caliper. In turn, under the action of the brake pads, it increases the resistance friction of the single wheel, thus enabling rapid adjustment of the VR bicycle's speed.

[0018] 2. This utility model includes a communication module and a data acquisition module. The communication module enables data transmission between the control module, VR scene software, and user terminal device. Through the communication module, the control module can transmit the user's cycling data to the VR scene software, allowing the VR scene to dynamically change according to the user's actual cycling situation. The VR scene data acquisition unit collects environmental data such as terrain, slope, and wind speed in the VR scene and obtains relevant information through data interaction with the VR scene software. The user cycling status data acquisition unit collects physiological and exercise data such as the user's cycling speed, cadence, and heart rate. Data acquisition can be achieved using speed sensors, cadence sensors, and heart rate sensors, which facilitates the control of the resistance adjustment mechanism to adjust the resistance of the VR bicycle through the control unit. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a cross-sectional view of the wheel housing structure of this utility model.

[0021] Figure 3 This is a schematic diagram of the resistance adjustment mechanism of this utility model.

[0022] Figure 4 This is a schematic diagram of the overall structure and process of this utility model.

[0023] The attached figures are labeled as follows: 1. Seat; 2. Adjustment frame; 3. Base; 4. Foot pedal; 5. Driven wheel mechanism; 6. Limiting frame; 7. Wheel housing; 8. Protective shell; 9. Heat dissipation hole; 10. Handle; 11. Frame; 12. Resistance adjustment mechanism; 1201. Caliper; 1202. Brake pad; 1203. First guide rod; 1204. Limiting block; 1205. Second guide rod; 1206. Cylinder; 1207. Frame plate; 1208. Slider; 1209. Slide groove; 13. Single wheel. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The VR bicycle intelligent resistance adjustment device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Specific Implementation Example 1

[0026] Please see Figures 1-3This utility model is a VR bicycle intelligent resistance adjustment device, including a frame 11, an adjustment frame 2 fixedly connected to the left side of the frame 11, a seat 1 fixedly connected to the top of the adjustment frame 2, a base 3 fixedly connected to the bottom of the frame 11, a limit frame 6 fixedly connected to the top of the base 3 near the right side, a wheel shell 7 fixedly connected to the middle of the limit frame 6, heat dissipation holes 9 on both sides of the outer wall of the wheel shell 7, a single wheel 13 movably connected inside the wheel shell 7, a handlebar 10 fixedly connected to the top of the frame 11, driven wheel mechanisms 5 on both sides of the frame 11 and the wheel shell 7, a foot pedal 4 rotatably connected to the driven wheel mechanism 5 near the left side, and a sensor mechanism inside the frame 11; the VR bicycle intelligent resistance adjustment device also includes: a resistance adjustment mechanism 12, which is located inside the wheel shell 7 and is used to adjust the resistance of the single wheel 13; and a protective shell 8, whose outer wall is fixedly connected to the right side of the outer wall of the wheel shell 7 and is used for resistance adjustment. Mechanism 12 provides movement limit. The resistance adjustment mechanism 12 includes a cylinder 1206. One end of the cylinder 1206 is fixedly connected to a limit block 1204. A support column is movably sleeved on the middle of the limit block 1204. A first guide rod 1203 is movably sleeved on the outer wall of the support column near its top end, and a second guide rod 1205 is movably sleeved on the outer wall of the support column near its bottom end. The other ends of both the first guide rod 1203 and the second guide rod 1205 are movably sleeved with clamps 1201 via movable columns. The calipers 1201 are movably mounted on both sides of the single wheel 13. Brake pads 1202 are fixedly connected to the opposite sides of the two calipers 1201. Slide grooves 1209 are fixedly connected to the bottom ends of the two calipers 1201. Slide blocks 1208 are fixedly connected to both sides of the inner wall of the wheel housing 7. The outer walls of the two slide grooves 1209 are slidably sleeved in the two slide blocks 1208. A frame plate 1207 is fixedly sleeved on the outer wall of the cylinder 1206. The outer wall of the frame plate 1207 is fixedly connected to the inside of the protective shell 8.

[0027] Specifically: The controller controls the cylinder 1206 to open under the support of the frame plate 1207. Then, under the movable connection of the limit block 1204, it drives the first guide rod 1203 and the second guide rod 1205 to rotate and move forward, causing the two calipers 1201 to move relative to each other. The slide groove 1209 at the bottom of the caliper slides in the slider 1208, which helps to stabilize the movement of the caliper 1201. In turn, under the action of the brake pad 1202, the resistance friction of the single wheel 13 is increased. Specific Implementation Example 2

[0029] Please see Figure 1 and Figure 4Based on the first specific embodiment, it also includes a communication module. The communication module is used to realize data transmission between the control module and the VR scene software and user terminal device. The communication module is electrically connected to the data acquisition module, the data acquisition module is electrically connected to the control unit, the control unit is electrically connected to the display module, and the control unit is electrically connected to the resistance adjustment mechanism and the sensor mechanism.

[0030] Specifically: The communication module is used to realize data transmission between the control module, VR scene software, and user terminal device. Through the communication module, the control module can transmit the user's cycling data to the VR scene software, enabling the VR scene to dynamically change according to the user's actual cycling situation. The VR scene data acquisition unit is used to collect environmental data such as terrain, slope, and wind speed in the VR scene and obtain relevant information through data interaction with the VR scene software. The user cycling status data acquisition unit is used to collect the user's cycling speed, cadence, heart rate, and other physiological and exercise data. Data acquisition can be achieved using speed sensors, cadence sensors, heart rate sensors, etc. Through the control unit, the resistance adjustment mechanism is controlled to adjust the resistance of the VR bicycle.

[0031] The working principle of this utility model is as follows: When adjusting the resistance of the single wheel 13, the controller controls the cylinder 1206 to open under the support of the frame plate 1207 by monitoring the user's heart rate and scene requirements. Then, under the movable connection of the limit block 1204, the first guide rod 1203 and the second guide rod 1205 are driven to rotate and move forward, which drives the two calipers 1201 to move relative to each other. The sliding groove 1209 at the bottom of the caliper slides in the slider 1208, which provides stable support for the movement of the caliper 1201. Then, under the action of the brake pad 1202, the resistance friction of the single wheel 13 is increased, which plays a role in quickly adjusting the speed of the VR bicycle.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A VR cycle intelligent resistance adjusting device, comprising a frame (11), characterized in that: An adjustment frame (2) is fixedly connected to the left side of the frame (11). A seat (1) is fixedly connected to the top of the adjustment frame (2). A base (3) is fixedly connected to the bottom of the frame (11). A limit frame (6) is fixedly connected to the top of the base (3) near the right side. A wheel housing (7) is fixedly connected to the middle of the limit frame (6). Heat dissipation holes (9) are provided on both sides of the outer wall of the wheel housing (7). A single wheel (13) is movably connected inside the wheel housing (7). A handle (10) is fixedly connected to the top of the frame (11). A driven wheel mechanism (5) is provided on both sides of the frame (11) and the wheel housing (7). A foot pedal (4) is rotatably connected to the driven wheel mechanism (5) near the left side. A sensor mechanism is provided inside the frame (11). The VR bicycle intelligent resistance adjustment device also includes: A resistance adjustment mechanism (12) is provided on one side inside the wheel housing (7) for adjusting the resistance of a single wheel (13); The outer wall of the protective shell (8) is fixedly connected to the right side of the outer wall of the wheel shell (7) for limiting the movement of the resistance adjustment mechanism (12); A communication module is used to enable data transmission between the control module, VR scene software, and user terminal devices.

2. The VR cycle intelligent resistance adjusting device according to claim 1, characterized in that: The resistance adjustment mechanism (12) includes a cylinder (1206). One end of the cylinder (1206) is fixedly connected to a limiting block (1204). A support column is movably sleeved in the middle of the limiting block (1204). A first guide rod (1203) is movably sleeved near the top of the outer wall of the support column. A second guide rod (1205) is movably sleeved near the bottom of the outer wall of the support column. The other ends of the first guide rod (1203) and the second guide rod (1205) are movably sleeved with calipers (1201) through movable columns. The two calipers (1201) are movably arranged on both sides of the single wheel (13).

3. The VR cycle intelligent resistance adjusting device according to claim 2, characterized in that: Brake pads (1202) are fixedly connected to the opposite sides of the two calipers (1201).

4. The VR cycle intelligent resistance adjusting device according to claim 2, characterized in that: The bottom ends of the two calipers (1201) are fixedly connected with sliding grooves (1209), and the inner walls of the wheel housing (7) are fixedly connected with sliders (1208). The outer walls of the two sliding grooves (1209) are slidably sleeved in the two sliders (1208).

5. The VR cycle intelligent resistance adjusting device according to claim 2, characterized in that: The outer wall of the cylinder (1206) is fixedly sleeved with a frame plate (1207), and the outer wall of the frame plate (1207) is fixedly connected to the inside of the protective shell (8).

6. The VR cycle intelligent resistance adjusting device according to claim 1, characterized in that: The communication module is electrically connected to a data acquisition module, the data acquisition module is electrically connected to a control unit, the control unit is electrically connected to a display module, and the control unit is electrically connected to a resistance adjustment mechanism and a sensor mechanism.

Images