Multifunctional skipping rope detection device based on bionic handheld simulation

Abstract

The utility model relates to the technical field of rope skipping detection, and discloses a multifunctional rope skipping detection device based on bionic handheld simulation, which comprises a support, a controller, a transverse detector, a longitudinal detector, a swing arm mechanism and a bouncing mechanism, and the controller, the transverse detector, the longitudinal detector, the swing arm mechanism and the bouncing mechanism are mounted on the support. The control end of the controller is electrically connected with the control end of the transverse detector, the control end of the longitudinal detector, the control end of the swing arm mechanism and the control end of the bouncing mechanism, the transverse detector is used for detecting transverse swing of the skipping rope, and the longitudinal detector is used for detecting longitudinal swing of the skipping rope. The swing arm mechanism is used for driving the skipping rope to swing. According to the detection device, the whole dynamic performance of the skipping rope is detected by simulating the skipping rope held by two hands of a person to jump in the annularly swinging rope, and the detection comprises counting detection, rope firmness detection, smoothness detection of a handle bearing and fastening degree detection of a fastening device of a handle rope body.

Description

Technical Field

[0001] This utility model relates to the field of rope skipping detection technology, specifically to a multifunctional rope skipping detection device based on bionic handheld simulation. Background Technology

[0002] Rope skipping is a sport in which participants hold a rope with both hands and perform various jumping movements within a swinging rope. During the swinging motion, the rope wears down and breaks due to friction with the ground. Uneven rotation of the handle bearings can cause the rope to tangle, and the rope's fastening mechanism can pull on the handle, causing the rope to slip off. In use, the rope's abrasion resistance, the smoothness of the bearings, and the tightness of the rope's fastening mechanism directly affect the user's safety and the product's lifespan. Existing quality testing devices for rope skipping primarily focus on counting functions and rope abrasion testing. Rope abrasion testing is limited to simply testing the rope itself during the swinging motion, lacking biomimetic simulation capabilities. It cannot mimic real human rope skipping movements or comprehensively simulate the product's dynamic processes. Existing technologies suffer from incomplete testing, limited testing functions, and insufficient dynamic simulation. Therefore, this invention proposes a multi-functional rope skipping testing device based on biomimetic handheld simulation, which can mimic real human rope skipping movements to test the overall dynamic performance of the rope.

[0003] Therefore, the existing rope skipping detection technology needs further design. Utility Model Content

[0004] The purpose of this invention is to overcome the problems of incomplete detection, limited testing functions, and insufficient dynamic simulation in existing rope skipping detection technologies. By rationally designing the rope skipping detection technology and using a support, controller, horizontal detector, vertical detector, swing arm mechanism, and bouncing mechanism, it is possible to achieve comprehensive rope skipping detection and diverse functions.

[0005] The specific technical solution of this utility model is as follows:

[0006] A multifunctional detection device for jump rope based on biomimetic handheld simulation includes: a support, a controller, a lateral detector, a longitudinal detector, a swing arm mechanism, and a bouncing mechanism. The controller, lateral detector, longitudinal detector, swing arm mechanism, and bouncing mechanism are mounted on the support. The control terminal of the controller is electrically connected to the control terminals of the lateral detector, the longitudinal detector, the swing arm mechanism, and the bouncing mechanism, respectively. The lateral detector is used to detect the lateral swing of the jump rope, the longitudinal detector is used to detect the longitudinal swing of the jump rope, the swing arm mechanism is used to drive the swing of the jump rope, and the bouncing mechanism is used to drive the bouncing of the jump rope.

[0007] Furthermore, the lateral detector is selected from lateral detection laser sensors.

[0008] Furthermore, two lateral detectors are selected and arranged symmetrically.

[0009] Furthermore, the longitudinal detector is selected as a longitudinal detection laser sensor.

[0010] Furthermore, two longitudinal detectors are selected and arranged symmetrically.

[0011] Furthermore, the swing arm mechanism includes a swing arm motor, a transmission mechanism, and a swing arm device. The swing arm motor and the swing arm device are mounted on the bracket. The swing arm device is rotatably connected to the bracket. The drive end of the swing arm motor is connected to the driven end of the swing arm device through the transmission mechanism. The swing arm device is used to reciprocate and circumferentially swing the jump rope. The control end of the swing arm motor is electrically connected to the control end of the controller.

[0012] Furthermore, two swing arm mechanisms are selected, and the swing arm mechanisms are arranged symmetrically.

[0013] Furthermore, the swing arm device includes a swing arm shaft, a data acquisition sensor, a universal coupling, and a swing arm clamp. The swing arm shaft is rotatably mounted on the bracket and connected to the drive end of the swing arm motor via the transmission mechanism. The other end of the swing arm shaft is connected to the universal coupling, and the other end of the universal coupling is fitted with the swing arm clamp, which is used to load the end of the jump rope. The data acquisition sensor is mounted on the bracket, and its acquisition end is electrically connected to the acquisition end of the controller. The data acquisition sensor is used to collect data on the operation of the jump rope.

[0014] Furthermore, the acquisition sensor includes a counting sensor and a speed sensor, both of which are mounted on the bracket. The acquisition terminals of the counting sensor and the speed sensor are electrically connected to the acquisition terminal of the controller. The counting sensor is used to count the reciprocating motion of the jump rope, and the speed sensor is used to acquire the swing speed of the jump rope.

[0015] Furthermore, the bouncing mechanism includes a bouncing motor, a bouncing transmitter, and a bouncing device. The bouncing motor is mounted on the bracket. The driving end of the bouncing motor is connected to the driven end of the bouncing transmitter. The driving end of the bouncing transmitter is connected to the driven end of the bouncing device. The bouncing device is used to drive the bouncing operation of the jump rope. The driving end of the bouncing motor is electrically connected to the control end of the controller.

[0016] Furthermore, two bouncing mechanisms are selected, and the bouncing mechanisms are arranged symmetrically.

[0017] Furthermore, the bouncing transmitter includes a bouncing connecting arm, a bouncing rotating shaft, and a bouncing connecting rod. One end of the bouncing connecting arm is mounted on the drive end of the bouncing motor, and the other end of the bouncing connecting arm is rotatably connected to the bouncing connecting rod via the bouncing rotating shaft. The other end of the bouncing connecting rod is connected to the bouncing device.

[0018] Furthermore, the jumper includes a transition shaft, a device shaft, and a device connecting rod. One end of the transition shaft is rotatably connected to the other end of the jumper connecting rod. The transition shaft is rotatably mounted on the bracket. The other end of the transition shaft is rotatably connected to the device connecting rod via the device shaft. The device connecting rod is used to drive the jump rope to bounce.

[0019] Furthermore, the support includes a base support, a frame pivot, and a movable support. The movable support is mounted on the base support via the frame pivot. The controller, the lateral detector, the longitudinal detector, the swing arm mechanism, and the bouncing mechanism are all mounted on the base support.

[0020] Furthermore, two supports are selected, and the supports are arranged symmetrically.

[0021] Furthermore, a base plate is installed on the base support, and several trays are installed on the base plate. Marble slabs or concrete slabs are installed on the trays.

[0022] Furthermore, the base support is equipped with support feet, which are used to support the base support.

[0023] Furthermore, the base support is also equipped with casters, which are used to move the base support.

[0024] Beneficial effects

[0025] This utility model rationally designs the rope skipping detection technology, employing a bracket, controller, horizontal detector, vertical detector, swing arm mechanism, and bouncing mechanism to achieve comprehensive rope skipping detection and multiple functions; it can realize the swinging and bouncing operation of the rope, more closely mimicking people's rope skipping movements.

[0026] This invention proposes a multifunctional jump rope testing device based on biomimetic handheld simulation. It can simulate a human holding a jump rope with both hands and jumping in a swinging rope to test the overall dynamic performance of the jump rope. The device includes counting detection, rope firmness detection, handle bearing smoothness detection, and handle rope fastening device tightness detection. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a multifunctional detection device for jump rope based on bionic handheld simulation according to this utility model.

[0028] Figure 2 This is a schematic diagram of the structure of a multifunctional detection device for skipping rope based on bionic handheld simulation, according to this utility model.

[0029] Figure 3 This is a structural schematic diagram from another perspective of the multifunctional detection device for skipping rope based on bionic handheld simulation according to this utility model.

[0030] Figure 4 This is a top view schematic diagram of a multifunctional detection device for skipping rope based on bionic handheld simulation, according to this utility model.

[0031] Figure 5 This is a partially enlarged structural schematic diagram of a multifunctional detection device for jump rope based on bionic handheld simulation, according to this utility model.

[0032] Reference numerals: 01. Support foot; 02. Base plate; 03. Base support; 04. Caster wheel; 05. Controller; 06. Swing arm motor; 07. Moving support; 08. Frame shaft; 09. Jumping connecting rod; 10. Jumping connecting arm; 11. Connecting rod; 12. Lateral detector; 110. Transition shaft; 13. Longitudinal detector; 14. Transmission mechanism; 15. Swing arm clamp; 16. Transition shaft rod; 50. Jump rope; 51. Jump rope fixing groove; 52. Universal coupling; 53. Counting sensor; 54. Swing arm shaft; 55. Speed ​​sensor; 56. Notched circular plate. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] See Figures 1-5 As shown, this utility model provides a multi-functional detection device for jump ropes based on bionic handheld simulation. The device includes a support, a controller 05, a lateral detector 12, a longitudinal detector 13, a swing arm mechanism, and a bouncing mechanism. The controller 05, lateral detector 12, longitudinal detector 13, swing arm mechanism, and bouncing mechanism are mounted on the support. The control terminals of the controller 05 are electrically connected to the control terminals of the lateral detector 12, longitudinal detector 13, swing arm mechanism, and bouncing mechanism, respectively. The lateral detector 12 detects the lateral swing of the jump rope 50, and the longitudinal detector 13 detects the longitudinal swing of the jump rope 50. The swing arm mechanism drives the swing of the jump rope 50, and the bouncing mechanism drives the bouncing of the jump rope 50.

[0035] Specifically, the lateral detector 12 is selected from two lateral detection laser sensors, which are arranged symmetrically; the longitudinal detector 13 is selected from two lateral detection laser sensors, which are arranged symmetrically.

[0036] The swing arm mechanism includes a swing arm motor 06, a transmission mechanism 14, and a swing arm device. The swing arm motor 06 and the swing arm device are mounted on a bracket. The swing arm device is rotatably connected to the bracket. The drive end of the swing arm motor 06 is connected to the driven end of the swing arm device through the transmission mechanism 14. The swing arm device is used to reciprocate the jump rope 50 in a circumferential swing. The control end of the swing arm motor 06 is electrically connected to the control end of the controller 05. Two swing arm mechanisms are selected and arranged symmetrically. The transmission mechanism 14 can be a belt transmission or a chain transmission, etc.

[0037] The swing arm device includes a swing arm shaft 54, a data acquisition sensor, a universal coupling 52, and a swing arm clamp 15. The swing arm shaft 54 ​​is rotatably mounted on a bracket and is connected to the drive end of the swing arm motor 06 via a transmission mechanism 14. The other end of the swing arm shaft 54 ​​is connected to the universal coupling 52, and the other end of the universal coupling 52 is fitted with the swing arm clamp 15, which is used to load the end of the jump rope 50. The data acquisition sensor is mounted on the bracket, and its acquisition end is electrically connected to the acquisition end of the controller 05. The data acquisition sensor is used to acquire data on the operation of the jump rope 50. The swing arm clamp 15 is provided with a jump rope fixing groove 51. A notched circular plate 56 is mounted on the swing arm shaft 54, and the notched circular plate 56 corresponds to the data acquisition sensor.

[0038] The acquisition sensor includes a counting sensor 53 and a speed sensor 55. Both the counting sensor 53 and the speed sensor 55 are mounted on a bracket. The acquisition end of the counting sensor 53 and the acquisition end of the speed sensor 55 are electrically connected to the acquisition end of the controller 05. The counting sensor 53 is used to count the reciprocating operation of the jump rope 50, and the speed sensor 55 is used to acquire the swing speed of the jump rope 50.

[0039] The bouncing mechanism includes a bouncing motor, a bouncing transmitter, and a bouncing device. The bouncing motor is mounted on a bracket. The driving end of the bouncing motor is connected to the driven end of the bouncing transmitter, and the driving end of the bouncing transmitter is connected to the driven end of the bouncing device. The bouncing device is used to drive the bouncing operation of the jump rope 50. The driving end of the bouncing motor is electrically connected to the control end of the controller 05. Two bouncing mechanisms are selected and arranged symmetrically.

[0040] The jumping transmitter includes a jumping connecting arm 10, a jumping shaft, and a jumping connecting rod 09. One end of the jumping connecting arm 10 is mounted on the drive end of the jumping motor, and the other end of the jumping connecting arm 10 is rotatably connected to the jumping connecting rod 09 via the jumping shaft. The other end of the jumping connecting rod 09 is connected to the jumper. The jumper includes a transition shaft 110, a device shaft, and a device connecting rod 11. One end of the transition shaft 110 is rotatably connected to the other end of the jumping connecting rod 09. The transition shaft 110 is rotatably mounted on a bracket, and the other end of the transition shaft 110 is rotatably connected to the device connecting rod 11 via the device shaft. That is, the transition shaft rod 16 on the transition shaft 110 is rotatably connected to the device connecting rod 11 via the device shaft. The device connecting rod 11 is used to drive the jumping operation of the jump rope.

[0041] The support system includes a base support 03, a frame pivot 08, and a movable support 07. The movable support 07 is mounted on the base support 03 via the frame pivot 08. The controller 05, the lateral detector 12, the longitudinal detector 13, the swing arm mechanism, and the bouncing mechanism are all mounted on the base support 03. Two supports are selected and are arranged symmetrically. A base plate 02 is mounted on the base support 03, and several trays are mounted on the base plate 02. Marble slabs or concrete slabs are mounted on the trays. Support legs 01 are mounted on the base support 03 to support it. Casters 04 are also mounted on the base support 03 for moving it.

[0042] The specific implementation principle of this utility model patent is as follows: The base support of the detection device is equipped with four universal wheels for easy movement of the equipment; several trays are placed on the base plate to support and place measuring surfaces of different materials and roughnesses, such as marble, steel plates, and concrete slabs; the base support is equipped with support feet that can be adjusted in height to raise and lower the trays; two symmetrical transverse detection laser sensors are installed on both sides of the base support to identify rope breakage and detect the rope's lifespan; two longitudinal detection laser sensors are installed in the longitudinal direction of the base support to identify rope breakage. The device, designed to assess factors such as the smoothness of the handle bearings, utilizes a biomimetic handheld simulation mechanism driven by a swing arm motor. The motor is equipped with rollers, and two additional rollers are mounted on an aluminum profile support. These rollers are connected by belts. A sensor mounting plate is mounted on the aluminum profile support, containing a counting sensor and a speed sensor. The counting sensor detects the number of rotations of the jump rope handle, while the speed sensor detects the frequency of the jump rope's swing. Each roller has a notched disc-shaped rotating shaft; rotation of this shaft triggers the sensor to record the number of rotations of the jump rope handle and the frequency of the jump rope's swing. The frequency, roller, U-shaped positioning plate, limit support shaft, universal coupling, and jump rope fixing groove are sequentially connected to form a jump rope handle fixing device. The jump rope is tied to the jump rope handle fixing device to simulate the rotation of the ankle joints of a human holding a jump rope. This detection device biomimetic simulates the body jumping action of a human during jump rope, relying on a jumping motor to provide driving force. The connecting arm is fixed to the jumping motor, and the connecting crossbar, connecting arm, front and rear swing arms, and upper and lower swing arms are sequentially connected to the connecting longitudinal rod. The connecting longitudinal rod is connected to the aluminum profile bracket. The entire transmission system simulates the body jumping action of a human during jump rope. Through the biomimetic simulated human jump rope... The overall dynamic performance of the jump rope is tested through the jumping motion and ankle joint rotation. During the bionic simulation test, the tightness of the rope's fastening device can be detected. An electrical control box is fixed on the support frame. The control box has a display screen, a reset button, a start button, and an emergency stop button. The display screen can be used to set the number of tests, the rotation speed of the ankle joint, and the jumping amplitude to control the range of motion of the jump rope. It can also display the number of tests completed and the actual rotation speed of the ankle joint. The reset button can control the jump rope handle fixing device to return to its initial state. The start button is used to start the test, and the emergency stop button is used to stop the test immediately.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional detection device based on bionic handheld simulation of skipping rope, characterized in that, The multi-functional jump rope detection device includes: a bracket, a controller, a lateral detector, a longitudinal detector, a swing arm mechanism, and a bouncing mechanism. The controller, lateral detector, longitudinal detector, swing arm mechanism, and bouncing mechanism are mounted on the bracket. The control terminal of the controller is electrically connected to the control terminals of the lateral detector, the longitudinal detector, the swing arm mechanism, and the bouncing mechanism, respectively. The lateral detector is used to detect the lateral swing of the jump rope, the longitudinal detector is used to detect the longitudinal swing of the jump rope, the swing arm mechanism is used to drive the swing of the jump rope, and the bouncing mechanism is used to drive the bouncing of the jump rope.

2. The skipping rope multifunctional detection device based on bionic handheld simulation according to claim 1, characterized in that, The lateral detector is selected from lateral detection laser sensors.

3. The skipping rope multifunctional detection device based on bionic handheld simulation according to claim 1, characterized in that, The longitudinal detector is selected from longitudinal detection laser sensors.

4. The skipping rope multifunctional detection device based on bionic handheld simulation according to claim 1, characterized in that, The swing arm mechanism includes a swing arm motor, a transmission mechanism, and a swing arm device. The swing arm motor and the swing arm device are mounted on the bracket. The swing arm device is rotatably connected to the bracket. The drive end of the swing arm motor is connected to the driven end of the swing arm device through the transmission mechanism. The swing arm device is used to swing the jump rope in a reciprocating circumferential motion. The control end of the swing arm motor is electrically connected to the control end of the controller.

5. The skipping rope multifunctional detection device based on bionic handheld simulation according to claim 4, characterized in that, The swing arm device includes a swing arm shaft, a data acquisition sensor, a universal coupling, and a swing arm clamp. The swing arm shaft is rotatably mounted on the bracket and connected to the drive end of the swing arm motor via the transmission mechanism. The other end of the swing arm shaft is connected to the universal coupling, and the other end of the universal coupling is fitted with the swing arm clamp, which is used to load the end of the jump rope. The data acquisition sensor is mounted on the bracket, and its acquisition end is electrically connected to the acquisition end of the controller. The data acquisition sensor is used to collect data on the operation of the jump rope.

6. The skipping rope multifunctional detection device based on bionic handheld simulation according to claim 5, characterized in that, The acquisition sensors include a counting sensor and a speed sensor, both of which are mounted on the bracket. The acquisition terminals of the counting sensor and the speed sensor are electrically connected to the acquisition terminals of the controller. The counting sensor is used to count the reciprocating motion of the jump rope, and the speed sensor is used to acquire the swing speed of the jump rope.

7. The multifunctional detection device for skipping rope based on bionic handheld simulation according to claim 1, characterized in that, The bouncing mechanism includes a bouncing motor, a bouncing transmitter, and a bouncing device. The bouncing motor is mounted on the bracket. The driving end of the bouncing motor is connected to the driven end of the bouncing transmitter. The driving end of the bouncing transmitter is connected to the driven end of the bouncing device. The bouncing device is used to drive the bouncing operation of the jump rope. The driving end of the bouncing motor is electrically connected to the control end of the controller.

8. The skipping rope multifunctional detection device based on bionic handheld simulation according to claim 7, characterized in that, The bouncing transmitter includes a bouncing connecting arm, a bouncing rotating shaft, and a bouncing connecting rod. One end of the bouncing connecting arm is mounted on the drive end of the bouncing motor, and the other end of the bouncing connecting arm is rotatably connected to the bouncing connecting rod via the bouncing rotating shaft. The other end of the bouncing connecting rod is connected to the bouncing device.

9. The skipping rope multifunctional detection device based on bionic handheld simulation according to claim 8, characterized in that, The jumper includes a transition shaft, a device shaft, and a device connecting rod. One end of the transition shaft is rotatably connected to the other end of the jumper connecting rod. The transition shaft is rotatably mounted on the bracket. The other end of the transition shaft is rotatably connected to the device connecting rod through the device shaft. The device connecting rod is used to drive the jump rope's jumping operation.

10. The skipping rope multifunctional detection device based on bionic handheld simulation according to claim 1, characterized in that, The support includes a base support, a frame pivot, and a moving support. The moving support is mounted on the base support via the frame pivot. The controller, the lateral detector, the longitudinal detector, the swing arm mechanism, and the bouncing mechanism are all mounted on the base support.

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