Skipping rope with timing and counting functions
By combining components such as a rotating disc and a lever, the problem of time-consuming and laborious length adjustment of existing jump ropes has been solved, enabling rapid adjustment and counting display functions, thus improving the convenience and scientific nature of jump rope use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2026-04-14
AI Technical Summary
The existing jump ropes require untying and re-tying knots when adjusting the length, which is time-consuming and laborious, and relying on personal feeling for adjustment is inaccurate.
A jump rope with a timer and counting function was designed. Through the combination of components such as a rotating disc, a lever, and a fixed rod, the user can quickly adjust the length of the rope by turning the lever to rotate the winding rod.
The process of adjusting the jump rope length has been simplified, improving efficiency and reducing time consumption. The number of jumps is displayed by a counter, enabling scientific training.
Smart Images
Figure CN224113179U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of jump rope technology, and in particular to a jump rope with a timed counting function. Background Technology
[0002] Rope skipping is a sport in which you swing a rope over your body with both hands. It has three core advantages: high fat burning efficiency, full-body coordination training, and very low space requirements. It is suitable for a variety of scenarios, from children's physical development to professional athlete training, and has spawned specialized branches such as speed racing, freestyle skills, and weight training. It has been adopted by the global sports education system as one of the basic physical fitness assessment items.
[0003] Rope skipping is a highly efficient and comprehensive exercise that simultaneously improves cardiovascular endurance, neurological coordination, and bone density. A standard pace of 140 skips per minute achieves a high-intensity aerobic effect, and its unique impact load enhances lower limb explosive power. Eight weeks of systematic training can increase vertical jump by 9.3 centimeters. Smart devices can also monitor exercise data in real time, providing dual protection for scientific training and safety.
[0004] However, the following problems were found in the implementation of the relevant technology: the general jump rope is fixed to the handle by tying a knot. When the user wants to adjust the length of the jump rope, he or she needs to untie the knot. This may result in the knot being tied too tightly and cannot be untied. In addition, the user mostly relies on personal feeling to adjust the length of the jump rope, which may result in repeated knotting to adjust the length of the jump rope, which is time-consuming and laborious. In view of this, a jump rope with a timer counting function is provided to overcome the above defects. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a jump rope with a timing and counting function.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a jump rope with a timing and counting function, comprising a handle, a rope body slidably connected to the handle, a first fixed shell fixedly connected to the inner side of the handle, a second fixed shell fixedly connected to the inner side of the handle, a counter fixedly connected to the surface of the handle, a display screen fixedly connected to one side of the counter, a sliding shell fixedly connected to the surface of the handle, a lever slidably connected to the sliding shell, a return spring fixedly connected to the inner side of the sliding shell, a guide rod fixedly connected to the inner side of the sliding shell, a rotating disk contacting one end of the handle, a fixed rod slidably connected to the sliding shell, a rotating block provided on the inner side of the handle, a winding rod fixedly connected to the rotating block, and an anti-slip groove provided on the surface of the handle.
[0007] As a further description of the above technical solution: both ends of the winding rod are fixedly connected to rotating blocks, and there are two rotating blocks. The two rotating blocks are respectively rotatably connected to the first fixed shell and the second fixed shell, and the rotating blocks are fixed by the first fixed shell and the second fixed shell.
[0008] As a further description of the above technical solution: the rotating block rotatably connected to the first fixed shell is fixedly connected to the rotating disk, the second fixed shell is provided with a sliding groove, the rope is wound with the winding rod, one end of the rope is fixedly connected to the surface of the winding rod, and the rope is wound by the winding rod.
[0009] As a further description of the above technical solution: the rope body is slidably connected to the sliding groove, and a round hole is opened at one end of the handle. The rope body is slidably connected to the handle through the round hole opened at one end of the handle, and the rope body is moved to the outside of the handle through the sliding groove.
[0010] As a further description of the above technical solution: the rotating disk has a circular hole that passes through both the upper and lower ends of the rotating disk. The shape of the cross-section of the circular hole on the rotating disk matches the shape of the cross-section of the fixing rod. The fixing rod is slidably connected to the rotating disk through the circular hole on the rotating disk, and the rotating disk is fixed by the fixing rod.
[0011] As a further description of the above technical solution: the bottom end of the fixing rod is fixedly connected to the top end of the lever, the lever has a circular hole that passes through both ends of the lever, the guide rod is slidably connected to the lever through the circular hole in the lever, and the return spring is fixed by the lever.
[0012] As a further description of the above technical solution: the surface of the guide rod is in contact with a return spring, one end of the return spring is fixedly connected to the bottom end of the inner side of the sliding shell, and the other end of the return spring is fixedly connected to the bottom end of the toggle block. The toggle block is reset by the elasticity of the return spring.
[0013] This utility model has the following beneficial effects:
[0014] This utility model designs a jump rope with a timer and counting function. Through a design that combines components such as a rotating disc, a lever, and a fixed rod, it allows users to easily release the lever from the rotating disc by moving it. This enables the user to rotate the winding rod by moving the rotating disc, which in turn causes the rope wound on the surface of the winding rod to be gradually released. This allows the user to adjust the length of the rope that slides out of the handle according to their own height and body shape, reducing the time spent adjusting the jump rope and improving efficiency. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0016] Figure 2 This is an exploded view of the handle of this utility model;
[0017] Figure 3 This is a cross-sectional structural diagram of the sliding shell of this utility model;
[0018] Figure 4 This is an exploded structural diagram of the rotating block of this utility model.
[0019] Legend:
[0020] 1. Handle; 2. Rope; 3. Counter; 4. Rotating disc; 5. First fixed shell; 6. Rotating block; 7. Sliding shell; 8. Fixed rod; 9. Display screen; 10. Second fixed shell; 11. Toggle block; 12. Guide rod; 13. Return spring; 14. Winding rod; 15. Sliding groove; 16. Anti-slip groove. Detailed Implementation
[0021] Reference Figures 1 to 4 This utility model provides a jump rope with a timing and counting function, including a handle 1, a rope 2 slidingly attached to the handle 1, a first fixed shell 5 fixed to the inner side of the handle 1 by screws, a second fixed shell 10 fixed to the inner side of the handle 1 by screws, a counter 3 fixed to the surface of the handle 1 by screws, a display screen 9 fixed to one side of the counter 3 by screws, a sliding shell 7 fixed to the surface of the handle 1 by screws, a lever 11 sliding on the sliding shell 7, a return spring 13 welded to the inner side of the sliding shell 7, a guide rod 12 welded to the inner side of the sliding shell 7, and a rotating disk 4 contacting one end of the handle 1. 7. A fixed rod 8 is slidable. A rotating block 6 is provided on the inner side of the handle 1. A winding rod 14 is welded to the rotating block 6. An anti-slip groove 16 is provided on the surface of the handle 1. This utility model allows the user to disengage the rotating block 11 from the rotating disk 4 by turning the rotating block 11. This allows the user to rotate the winding rod 14 by turning the rotating disk 4. The rotation of the winding rod 14 causes the rope 2 wrapped on the surface of the winding rod 14 to be gradually released. This allows the user to adjust the length of the rope 2 that slides out of the handle 1 according to their own height and body shape, reducing the time spent adjusting the jump rope and improving efficiency.
[0022] As a further implementation of the above technical solution: both ends of the winding rod 14 are fixedly connected with rotating blocks 6, and there are two rotating blocks 6. The two rotating blocks 6 are respectively rotatably connected to the first fixed shell 5 and the second fixed shell 10, and the rotating blocks 6 are fixed by the first fixed shell 5 and the second fixed shell 10.
[0023] As a further implementation of the above technical solution: the rotating block 6, which is rotatably connected to the first fixed shell 5, is fixedly connected to the rotating disk 4; the second fixed shell 10 is provided with a sliding groove 15; the rope 2 is wound with the winding rod 14; one end of the rope 2 is fixedly connected to the surface of the winding rod 14; and the rope 2 is wound by the winding rod 14.
[0024] As a further implementation of the above technical solution: the rope 2 is slidably connected to the sliding groove 15, and a round hole is opened at one end of the handle 1. The rope 2 is slidably connected to the handle 1 through the round hole opened at one end of the handle 1, and the rope 2 is moved to the outside of the handle 1 through the sliding groove 15.
[0025] As a further implementation of the above technical solution: the rotating disk 4 has a circular hole that passes through both the upper and lower ends of the rotating disk 4. The shape of the cross-section of the circular hole in the rotating disk 4 matches the shape of the cross-section of the fixing rod 8. The fixing rod 8 is slidably connected to the rotating disk 4 through the circular hole in the rotating disk 4, and the rotating disk 4 is fixed by the fixing rod 8.
[0026] As a further implementation of the above technical solution: the bottom end of the fixing rod 8 is fixedly connected to the top end of the lever 11, and the lever 11 has a circular hole that passes through both the upper and lower ends of the lever 11. The guide rod 12 is slidably connected to the lever 11 through the circular hole opened in the lever 11, and the reset spring 13 is fixed by the lever 11.
[0027] As a further implementation of the above technical solution: the surface of the guide rod 12 is in contact with a return spring 13. One end of the return spring 13 is fixedly connected to the bottom end of the inner side of the sliding shell 7, and the other end of the return spring 13 is fixedly connected to the bottom end of the toggle block 11. The toggle block 11 is reset by the elasticity of the return spring 13.
[0028] Working principle:
[0029] When using this invention, the user first uses their thumb to move the sliding block 11 of the sliding shell 7. The movement of the sliding block 11 moves the fixing rod 8 fixed at the top of the sliding block 11 to the inside of the sliding shell 7, simultaneously causing the fixing rod 8 to slide out of the round hole on the rotating disk 4. Then, the user uses their index finger to move the rotating disk 4, causing the rotating block 6 fixed to the rotating disk 4 to rotate. The rotating block 6 rotates in conjunction with the first fixing shell 5 fixed inside the handle 1, and the bottom end of the rotating block 6 is fixedly connected to the winding rod 14. The rotation of the rotating block 6 causes the winding rod 14 to rotate synchronously, and the rotation of the winding rod 14 causes the rope 2 wound on the winding rod 14 to be released. The bottom end of the winding rod 14 has a second fixing shell 10, which has a sliding groove 15. The rope 2 slides in the sliding groove 15. At this time, the user can step on the rope 2 with their foot and then pull... When the user moves the handle 1, the rope 2 released by the winding rod 14 will move along the sliding groove 15 and eventually move out of the handle 1 through the round hole at one end. When the user releases the rope 2 to a suitable length, the user can release the fixing of the lever 11, so that the lever 11 is reset under the rebound action of the return spring 13, and the fixing rod 8 fixed to the lever 11 will slide against the rotating disk 4 again, and fix the rotating disk 4. The surface of the handle 1 is provided with anti-slip groove 16, and the surface of the handle 1 is also fixed with a counter 3. The user can observe the number of jumps within a fixed time through the display screen 9 fixed on the surface of the counter 3. The inner side of the sliding shell 7 is fixed with a guide rod 12. The guide rod 12 slides with the lever 11 and plays the role of fixing the return spring 13. When the user wants to reduce the length of the rope 2, the user can wind the rope 2 around the surface of the winding rod 14 by rotating the rotating disk 4 in the opposite direction.
[0030] In this utility model, the reset spring 13, counter 3, rope 2 and other components are all existing technologies, and their working principle is consistent with similar products on the market, so they will not be described in detail here.
[0031] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A jump rope with a timing and counting function, comprising a handle (1), characterized in that: The handle (1) is slidably connected to a rope (2), the inner side of the handle (1) is fixedly connected to a first fixed shell (5), the inner side of the handle (1) is fixedly connected to a second fixed shell (10), the surface of the handle (1) is fixedly connected to a counter (3), one side of the counter (3) is fixedly connected to a display screen (9), the surface of the handle (1) is fixedly connected to a sliding shell (7), the sliding shell (7) is slidably connected to a paddle (11), the inner side of the sliding shell (7) is fixedly connected to a return spring (13), the inner side of the sliding shell (7) is fixedly connected to a guide rod (12), one end of the handle (1) is in contact with a rotating disk (4), the sliding shell (7) is slidably connected to a fixed rod (8), the inner side of the handle (1) is provided with a rotating block (6), the rotating block (6) is fixedly connected to a winding rod (14), and the surface of the handle (1) is provided with an anti-slip groove (16).
2. A jump rope with a timing and counting function according to claim 1, characterized in that: Both ends of the winding rod (14) are fixedly connected to rotating blocks (6), and there are two rotating blocks (6). The two rotating blocks (6) are rotatably connected to the first fixed shell (5) and the second fixed shell (10) respectively.
3. A jump rope with a timing and counting function according to claim 1, characterized in that: The first fixed shell (5) is rotatably connected to the rotating block (6) and the rotating disk (4). The second fixed shell (10) is provided with a sliding groove (15). The rope (2) is wound with the winding rod (14). One end of the rope (2) is fixedly connected to the surface of the winding rod (14).
4. A jump rope with a timing and counting function according to claim 1, characterized in that: The rope (2) is slidably connected to the sliding groove (15), and a round hole is provided at one end of the handle (1). The rope (2) is slidably connected to the handle (1) through the round hole at one end of the handle (1).
5. A jump rope with a timing and counting function according to claim 1, characterized in that: The rotating disk (4) has a circular hole that passes through both the upper and lower ends of the rotating disk (4). The shape of the cross-section of the circular hole in the rotating disk (4) matches the shape of the cross-section of the fixing rod (8). The fixing rod (8) is slidably connected to the rotating disk (4) through the circular hole in the rotating disk (4).
6. A jump rope with a timing and counting function according to claim 1, characterized in that: The bottom end of the fixed rod (8) is fixedly connected to the top end of the lever (11). The lever (11) has a circular hole that passes through both the upper and lower ends of the lever (11). The guide rod (12) is slidably connected to the lever (11) through the circular hole opened in the lever (11).
7. A jump rope with a timing and counting function according to claim 1, characterized in that: The guide rod (12) has a return spring (13) in contact with its surface. One end of the return spring (13) is fixedly connected to the bottom end of the inner side of the sliding shell (7), and the other end of the return spring (13) is fixedly connected to the bottom end of the toggle block (11).