Rope skipping counter

Abstract

The utility model discloses a rope skipping counter, which belongs to the field of rope skipping, and comprises a grip and a counter fixedly arranged in the end part of the grip, and in order to facilitate the disassembly and assembly of a rope, the input end of the counter is provided with a pin shaft; a connecting piece detachably connected with the pin shaft is arranged on the side, close to the pin shaft, of the grip, a penetrating hole allowing a rope to penetrate is formed in the side face of the end, away from the pin shaft, of the connecting piece, and a winding column is fixedly connected to the center of the inner side of the connecting piece. The end, away from the pin shaft, of the connecting piece is in threaded connection with a cap used for clamping a rope head. According to the rope skipping counter, through the design of the connecting piece which is detachably connected and the pin shaft at the input end of the counter, installation and replacement of the rope are facilitated, meanwhile, the connecting piece is allowed to be easily replaced when damaged, the maintenance cost is reduced, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the field of rope skipping, in particular to a rope skipping counter. Background Art

[0002] A skipping rope counter is a device or equipment used to record the number of times a jump rope is performed. Typically, a skipping rope counter can be a simple handheld device or an electronic device attached to a jump rope. Its primary function is to record a count with each jump so that the user can accurately know how many jumps they have completed.

[0003] Chinese utility model patent publication number CN220002866U discloses a skipping rope counter, which can adjust the length of the rope required for skipping according to the height of different people through a winding mechanism. However, since the winding mechanism is rotatably connected to the handle and cannot be disassembled, it cannot be replaced once damaged, which is not conducive to cost saving. In addition, both ends of the rope pass through the first connecting plate and the protective shell and are connected to the first clamping block of the spring. It involves many structures and is troublesome to disassemble and assemble. For the various ropes nowadays, it is not conducive to replacement, resulting in a single experience and inconvenient maintenance.

[0004] Therefore, a rope skipping counter is provided to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] The utility model provides a rope skipping counter, aiming to solve the problem in the background art that the existing rope skipping counter is inconvenient to disassemble and assemble, resulting in a monotonous experience and inconvenient maintenance.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a skipping rope counter, comprising a handle and a counter fixedly installed in the end of the handle.

[0009] In order to facilitate the disassembly and assembly of the rope, a pin is provided on the input end of the counter, and a connector detachably connected to the pin is provided on the side of the handle close to the pin. A through hole for accommodating the rope to pass through is provided on the side of the end of the connector away from the pin, and a winding column is fixedly connected to the central position of the inner side of the connector, and a cap for clamping the rope end is screwed on the end of the connector away from the pin.

[0010] The end of the handle close to the connector has a locking assembly for locking the connector on the pin; the rope is passed through the hole into the inside of the connector and wound around the winding column, and then the cap is tightened to press the rope end on the connector, so that the rope is installed on the connector, and the connector rotates one circle when the rope is skipped. At the same time, the connector is detachably connected to the connector through the pin, and the connector and the pin are locked by the locking assembly, so that the counter can be synchronized and the connector can be easily disassembled and assembled, so that even if the connector is damaged, it can be replaced, saving maintenance costs and facilitating the replacement of different ropes.

[0011] Preferably, in order to achieve a detachable connection between the connecting piece and the pin shaft, the connecting piece is fixedly connected to one end of the connecting piece close to the pin shaft with a pin sleeve that is plugged into the pin shaft; the pin sleeve on the connecting piece is inserted into the pin shaft, so that the connecting piece and the pin shaft are synchronized. When disassembling, after unlocking the locking assembly, the connecting piece and the pin shaft can be separated by directly pulling out the pin sleeve, which is convenient and quick.

[0012] Preferably, in order to achieve locking of the connecting piece and the pin shaft, the locking assembly includes a fixing cylinder sleeved on the outside of the pin shaft and fixedly connected to the handle, a spring sleeved on the outside of the fixing cylinder, a locking ring sleeved on the outside of the spring close to or away from the connecting piece, and a plurality of steel balls movably installed on the side of the fixing cylinder close to one end of the connecting piece and distributed in a ring array, wherein the two ends of the spring are respectively fixedly connected to the end of the fixing cylinder close to the handle and the inner wall of the locking ring, and an annular groove is provided on the side of the pin sleeve corresponding to the position of the steel balls; the steel balls are not restricted by dragging the locking ring in the direction of the handle, and then when the connecting piece is inserted into the pin shaft through the pin sleeve, the pin sleeve pushes the steel balls to the four sides until the steel balls are aligned with the annular groove, and then the locking ring is released to return to its position under the action of the spring and press the steel balls to the inner ring, thereby clamping the pin sleeve to lock the connection between the connecting piece and the pin shaft.

[0013] Preferably, in order to compress the rope end, a compression cylinder which is mounted on the outside of the winding column is fixedly connected to the central position of the inner side of the cap; when the cap is screwed on the connecting piece, the compression cylinder is driven to move toward the winding column, thereby squeezing the rope end wrapped around the winding column until it is compressed.

[0014] Preferably, in order to facilitate observation and reset of counts, a display window is provided on the handle at a position corresponding to the digital dial of the counter, and a reset hole for accommodating the reset rod to pass through is provided on the handle at a position corresponding to the reset rod of the counter; the count on the digital dial of the counter can be seen through the display window, and the reset rod of the counter is passed through the reset hole, so that the reset rod can be directly used to reset the count when reset is required.

[0015] Preferably, in order to prevent accidental touching of the reset rod of the counter and to maintain the integrity of the grip to ensure the user experience, a protective cover is hinged on the grip at a position corresponding to the display window and the reset hole, the movable end of the protective cover has a buckle, and the grip has a blocking block at a position corresponding to the buckle; by providing a flip-up protective cover on the grip to maintain the integrity of the grip, the user experience will be better when holding it, and it also prevents the hand from touching the counting and reset areas of the counter, which is safer.

[0016] Preferably, in order to further improve the user experience, a thumb positioning groove is provided on the side of the handle opposite to the protective cover; by providing a thumb positioning groove in the area of the handle opposite to the protective cover, the thumb can be positioned on the thumb positioning groove, thereby ensuring that the palm and the other four fingers move away from the protective cover, further preventing accidental touches and enhancing the feel of holding.

[0017] (3) Beneficial effects

[0018] The skipping rope counter, through the detachable connecting piece and the pin shaft design at the counter input end, not only facilitates the installation and replacement of the rope, but also allows easy replacement when the connecting piece is damaged, reducing maintenance costs and improving user experience.

[0019] The rope skipping counter realizes the rapid locking and unlocking of the connector and the pin shaft through the ingenious design of the locking component, which is easy and quick to operate and more practical.

[0020] The protective cover and thumb positioning groove on the handle of this skipping rope counter further enhance the convenience and safety of use, while also optimizing the comfort of holding and further improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The figure is a schematic diagram of the structure of a rope skipping counter;

[0022] Figure 2 The figure is a schematic diagram of the exploded structure of a rope skipping counter;

[0023] Figure 3 for Figure 2 A in the figure shows the enlarged structural diagram;

[0024] Figure 4 The figure is a schematic diagram of the internal structure of a connecting part in a rope skipping counter.

[0025] In the picture:

[0026] 1. Handle; 11. Display window; 12. Reset hole; 13. Protective cover; 131. Buckle;

[0027] 132. Card block; 14. Thumb positioning slot;

[0028] 2. Counter; 21. Pin;

[0029] 3. Locking assembly; 31. Fixing cylinder; 32. Locking ring; 33. Spring; 34. Steel ball;

[0030] 4. Connecting piece; 41. Pin sleeve; 411. Ring groove; 42. Winding column; 43. Cover cap; 431. Pressing cylinder; 44. Through hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Example 1

[0033] See also Figure 1-Figure 4 The utility model provides a technical solution: a skipping rope counter, comprising a handle 1 and a counter 2 fixedly installed in the end of the handle 1.

[0034] There is a pin 21 on the input end of the counter 2, and a connector 4 detachably connected to the pin 21 is provided on the side of the handle 1 close to the pin 21. A through hole 44 is provided on the side of the end of the connector 4 away from the pin 21 for accommodating the rope to pass through. A winding column 42 is fixedly connected to the central position of the inner side of the connector 4, and a cap 43 for clamping the rope end is screwed on the end of the connector 4 away from the pin 21. The end of the handle 1 close to the connector 4 has a locking component 3 for locking the connector 4 on the pin 21.

[0035] When in use, the rope is passed through the through-hole 44 into the inner side of the connector 4 and wound around the winding column 42. Then the cap 43 is tightened to press the rope end on the connector 4, so that the rope is installed on the connector 4, and the connector 4 rotates one circle when the rope is skipped. At the same time, the connector 4 is detachably connected to the connector 4 through the pin 21, and the connector 4 is locked with the pin 21 through the locking assembly 3, so that the connector 4 can be connected to the input end of the counter 2. When removing the rope, the rope end can be unlocked by unscrewing the cap 43, and the rope length can be adjusted or it can be pulled out directly from the through-hole 44 to replace the rope. When replacing the connector 4, it is only necessary to separate the connector 4 and the pin 21 through the detachable structure. Even if the connector 4 is damaged, it can be replaced, saving maintenance costs. The screw connection between the connector 4 and the cap 43 is also convenient for disassembly and assembly, so that different ropes can be replaced to increase the experience.

[0036] Specifically, one end of the connecting member 4 close to the pin shaft 21 is fixedly connected to a pin sleeve 41 that is plugged into the pin shaft 21; the pin sleeve 41 on the connecting member 4 is inserted into the pin shaft 21, so that the connecting member 4 and the pin shaft 21 are synchronized. When disassembling, after unlocking the locking assembly 3, the connecting member 4 and the pin shaft 21 can be separated by directly pulling out the pin sleeve 41, which is convenient and quick.

[0037] In addition, the locking assembly 3 includes a fixed cylinder 31 which is sleeved on the outside of the pin shaft 21 and fixedly connected to the handle 1, a spring 33 which is sleeved on the outside of the fixed cylinder 31, a lock ring 32 which is sleeved on the outside of the spring 33 and close to or away from the connector 4, and a plurality of steel balls 34 which are movably mounted on the side of the fixed cylinder 31 close to the connector 4 and distributed in a circular array, wherein the two ends of the spring 33 are respectively fixedly connected to the end of the fixed cylinder 31 close to the handle 1 and the inner wall of the lock ring 32, and an annular groove 411 is provided on the side of the pin sleeve 41 at the position corresponding to the steel ball 34; when the connector 4 is installed on the pin shaft 21, , by dragging the locking ring 32 toward the direction of the handle 1 so that the steel ball 34 is not restricted, and then when the connector 4 is inserted into the pin shaft 21 through the pin sleeve 41, the pin sleeve 41 pushes the steel ball 34 to the four sides until the steel ball 34 is aligned with the ring groove 411, and then loosens the locking ring 32, so that it returns to its place under the action of the spring 33 and presses the steel ball 34 toward the inner circle, thereby clamping the pin sleeve 41 to connect and lock the connector 4 and the pin shaft 21. When unlocking, also drag the locking ring 32 to unlock the steel ball 34, and then directly pull out the connector 4 to disengage the pin sleeve 41 from the pin shaft 21, thereby removing the connector 4.

[0038] It can be understood that a compression cylinder 431 is fixedly connected to the central position of the inner side of the cap 43 and is mounted on the outside of the winding column 42; when the rope is installed on the connector 4, the cap 43 is screwed onto the connector 4, driving the compression cylinder 431 to move toward the winding column 42, thereby squeezing the rope head wrapped around the winding column 42 until it is tightened. When unlocking, you only need to unscrew the cap 43 to release the squeezing of the rope head, so that the rope can be easily pulled off from the connector 4, making it convenient to adjust the length and replace the rope.

[0039] It should be added that a display window 11 is provided on the handle 1 at the position corresponding to the digital dial of the counter 2, and a reset hole 12 for accommodating the reset rod to pass through is provided on the handle 1 at the position corresponding to the reset rod of the counter 2; the counting of the digital dial of the counter 2 can be seen through the display window 11, and the reset rod of the counter 2 is passed through the reset hole 12, so that the reset rod can be used directly to reset the number when it needs to be reset.

[0040] Example 2

[0041] The difference from Example 1 is that a protective cover 13 is hingedly connected to the handle 1 at the position corresponding to the display window 11 and the reset hole 12, and the movable end of the protective cover 13 has a buckle 131, and the position of the handle 1 corresponding to the buckle 131 has a block 132; when it is necessary to observe the skipping rope count or reset the counter 2, the protective cover 13 is buckled open to disengage the buckle 131 from the block 132, so that the protective cover 13 can be flipped over to expose the display window 11 and the reset rod of the counter 2 passing through the reset hole 12. By providing a flippable protective cover 13 on the handle 1, the integrity of the handle 1 is maintained, which provides a better experience when holding it, and also blocks the hand from contacting the counting and reset areas of the counter 2, which is safer.

[0042] Furthermore, a thumb positioning groove 14 is provided on the side of the handle 1 opposite to the protective cover 13; when holding the handle 1, by providing the thumb positioning groove 14 in the area of the handle 1 opposite to the protective cover 13, it can be ensured that the thumb is positioned on the thumb positioning groove 14, thereby ensuring that the palm and the other four fingers move away from the protective cover 13, further preventing accidental touch and enhancing the grip feel.

[0043] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A skipping rope counter, comprising a handle (1) and a counter (2) fixedly mounted in the end of the handle (1), characterized in that: The input end of the counter (2) is provided with a pin shaft (21); a connector (4) detachably connected to the pin shaft (21) is provided on a side of the handle (1) close to the pin shaft (21); a through hole (44) for allowing a rope to pass through is provided on the side of the end of the connector (4) away from the pin shaft (21); a winding column (42) is fixedly connected to the center position of the inner side of the connector (4); a cap (43) for clamping the rope end is screwed on the end of the connector (4) away from the pin shaft (21); One end of the handle (1) close to the connecting member (4) has a locking assembly (3) for locking the connecting member (4) on the pin (21).

2. A rope skipping counter according to claim 1, characterized in that: One end of the connecting member (4) close to the pin shaft (21) is fixedly connected to a pin sleeve (41) plugged into the pin shaft (21).

3. A rope skipping counter according to claim 2, characterized in that: The locking assembly (3) comprises a fixing cylinder (31) sleeved on the outside of the pin shaft (21) and fixedly connected to the handle (1), a spring (33) sleeved on the outside of the fixing cylinder (31), a locking ring (32) sleeved on the outside of the spring (33) close to or away from the connecting member (4), and a plurality of steel balls (34) movably mounted on the side of the fixing cylinder (31) close to the connecting member (4) and distributed in a circular array, wherein the two ends of the spring (33) are respectively fixedly connected to the end of the fixing cylinder (31) close to the handle (1) and the inner wall of the locking ring (32), and a ring groove (411) is provided on the side of the pin sleeve (41) at the position corresponding to the steel ball (34).

4. A rope skipping counter according to claim 3, characterized in that: A compression cylinder (431) sleeved on the outside of the winding column (42) is fixedly connected to the central position of the inner side of the cap (43).

5. A rope skipping counter according to claim 4, characterized in that: A display window (11) is provided on the handle (1) at a position corresponding to the digital disk of the counter (2), and a reset hole (12) for accommodating the reset rod to pass through is provided on the handle (1) at a position corresponding to the reset rod of the counter (2).

6. A rope skipping counter according to claim 5, characterized in that: A protective cover (13) is hingedly connected to the handle (1) at a position corresponding to the display window (11) and the reset hole (12); a movable end of the protective cover (13) has a buckle (131); and a clamping block (132) is provided at a position on the handle (1) corresponding to the buckle (131).

7. A rope skipping counter according to claim 6, characterized in that: A thumb positioning groove (14) is provided on a side of the handle (1) opposite to the protective cover (13).

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