CN215822233U

CN215822233U - Rope skipping handle and rope skipping

Info

Publication number: CN215822233U
Application number: CN202121916942.6U
Authority: CN
Inventors: 何叶
Original assignee: Xiamen Qipin Industrial Design Co ltd
Current assignee: Xiamen Qipin Industrial Design Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-15
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a skipping rope handle and a skipping rope, which comprise a handle and a rotating part rotationally connected to the handle, wherein the handle is provided with a first Hall sensor and a second Hall sensor which are oppositely arranged, the rotating part is provided with magnets which are arranged correspondingly to the first Hall sensor and the second Hall sensor and can synchronously rotate along with the rotating part, and the arrangement number and the installation positions of the magnets on the rotating part are configured as follows: the first hall sensor and the second hall sensor are capable of cooperating to produce a set of cycle data for counting consisting of at least four signal states in sequence (0 ', 0 "), (0', 1"), (1 ', 1 "), and (1', 0") for each rotation of the magnet with the rotating portion. The utility model can greatly improve the counting accuracy of the rotating number of turns of the rotating part and effectively improve the error counting caused by the magnet mistakenly triggering the Hall sensor due to the back-and-forth rotating and shaking of the rope body in the process of rope skipping movement.

Description

Rope skipping handle and rope skipping

Technical Field

The utility model relates to the technical field of skipping ropes, in particular to a skipping rope handle and a skipping rope.

Background

Chinese documents CN108211198A, CN202538233U, and CN211635033U all disclose skipping rope structures using hall sensors for counting, but in the use process of the existing skipping rope, the rope body is often not turned around by a certain angle because the rope body is tripped by a foot, and the turning or swinging process of the rope body may cause the hall sensors to be triggered by mistake, which results in counting error and affects the accuracy of skipping rope counting.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a rope skipping handle, which mainly solves the technical problem that the number of turns of the rope skipping handle is easy to calculate due to the fact that a rope body rotates back and forth and shakes, so that wrong counting is caused.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a rope skipping handle, including the handle and rotate the rotating part of connection on the handle, be equipped with relative first hall sensor and the second hall sensor that sets up on the handle, be provided with on the rotating part with first hall sensor and the second hall sensor correspond the setting, can follow the synchronous pivoted magnet of rotating part, the low level (0 ') is exported when defining first hall sensor and being triggered by the magnet, high level (1') is exported when first hall sensor is not triggered, low level (0 ') is exported when the second hall sensor is triggered by the magnet, high level (1') is exported when the second hall sensor is not triggered, the magnet is configured to in the setting quantity and the mounted position on the rotating part: the first hall sensor and the second hall sensor are capable of cooperating to produce a set of cycle data for counting consisting of at least four signal states in sequence (0 ', 0 "), (0', 1"), (1 ', 1 "), and (1', 0") for each rotation of the magnet with the rotating portion.

Further, the magnet installed on the rotating portion includes a first magnetic member and a second magnetic member, the first magnetic member and the second magnetic member are disposed on the rotating portion at an angular interval, and the installation positions of the first magnetic member and the second magnetic member on the rotating portion are configured to: the first and second hall sensors can cooperate to generate a set of count cycle data consisting of eight signal states in sequence (0 ', 0 "), (0 ', 1"), (1 ', 0 "), (1 ', 1"), and (1 ', 0 ") every time the first and second magnetic members rotate with the rotating portion.

Further, the plane where the first Hall sensor and the second Hall sensor are located and the plane where the first magnetic part and the second magnetic part are located are configured to be parallel to each other and enable a front-back corresponding arrangement structure to be formed between the Hall sensors and the magnetic parts, or the plane where the first Hall sensor and the second Hall sensor are located and the plane where the first magnetic part and the second magnetic part are located are configured to be overlapped together and enable a circumferential corresponding arrangement structure to be formed between the Hall sensors and the magnetic parts.

Furthermore, the middle point of the connecting line between the first Hall sensor and the second Hall sensor and the rotating axes of the first magnetic part and the second magnetic part are in an eccentric arrangement structure.

Further, the interval angle between the first magnetic part and the second magnetic part on the rotating part is 90-150 degrees.

Further, when the structures are correspondingly arranged between the Hall sensors and the magnetic parts in a front-back mode, the vertical projections of the first Hall sensor and the second Hall sensor are located on the circular motion paths of the first magnetic part and the second magnetic part, meanwhile, the distance between the first Hall sensor and the second Hall sensor is slightly smaller than the diameter of the circular motion paths of the first magnetic part and the second magnetic part, so that the vertical projection of the connecting line between the first Hall sensor and the second Hall sensor does not pass through the rotating shaft centers of the first magnetic part and the second magnetic part, and the first Hall sensor and the second Hall sensor are configured to be capable of being triggered by the corresponding first magnetic part and the corresponding second magnetic part simultaneously to generate a (0 ', 0') signal state.

Further, when the hall sensors and the magnetic members are in a circumferential corresponding arrangement structure, the first hall sensor and the second hall sensor are oppositely arranged on the outer peripheral sides of the circular motion paths of the first magnetic member and the second magnetic member, a connecting line between the first hall sensor and the second hall sensor does not pass through the rotating shaft centers of the first magnetic member and the second magnetic member, and the first hall sensor and the second hall sensor are configured to be simultaneously triggered by the corresponding first magnetic member and the corresponding second magnetic member to generate a (0 ', 0') signal state.

Further, the magnet on the rotating part is an arc-shaped long strip magnetic part, the plane where first hall sensor and second hall sensor are located and the plane where the arc-shaped long strip magnetic part is located are configured to be parallel to each other and to make the hall sensor and the magnetic part form a front-back corresponding arrangement structure, or the plane where first hall sensor and second hall sensor are located and the plane where the arc-shaped long strip magnetic part is located are configured to be superposed together and to make the hall sensor and the magnetic part form a circumferential corresponding arrangement structure, the middle point of the connecting line between the first hall sensor and the second hall sensor and the rotating axis of the arc-shaped long strip magnetic part are eccentrically arranged structures, and the length of the arc-shaped long strip magnetic part and the installation position of the arc-shaped long strip magnetic part on the rotating part are configured to be: the first hall sensor and the second hall sensor are capable of cooperating to produce a set of cycle data for counting consisting of four signal states in sequence (0 ', 0 "), (0', 1"), (1 ', 1 "), and (1', 0") for each rotation of the arcuate elongate magnetic member with the rotating portion.

Based on the same conception, the utility model also provides a skipping rope, which comprises a first skipping rope handle and a second skipping rope handle, wherein the first skipping rope handle and the second skipping rope handle are connected through a rope body, the first skipping rope handle and/or the second skipping rope handle is/are any one of the skipping rope handles, a handle of the skipping rope handle comprises an outer shell and a PCB fixedly arranged in the cavity of the outer shell, a first Hall sensor and a second Hall sensor are relatively and fixedly arranged on the PCB and electrically connected with the PCB, a rope body connecting hole is formed on the outer side end of a rotating part, a bearing is fixedly arranged at the opening end of the outer shell, the inner side end of the rotating part penetrates through the bearing in a matching manner and extends into the cavity of the outer shell, and a magnet fixing part which is arranged corresponding to the first Hall sensor and the second Hall sensor and can coaxially rotate together is connected to the inner side end of the rotating part, the magnet is embedded on the magnet fixing part.

Based on the same invention concept, the utility model also provides a rope skipping counting method, which comprises the following steps: the method comprises the steps that (0 ', 0') signal states generated when a first Hall sensor and a second Hall sensor are triggered by a magnet are configured to be counting signal acquisition starting points, and in the process that the magnet synchronously rotates along with a rotating portion, after a set of sequential counting cycle data generated by the cooperation of the first Hall sensor and the second Hall sensor is acquired, the rotating portion rotates for one circle.

The technical scheme has the following advantages or beneficial effects:

in the rope skipping handle and the rope skipping, the rotating part is provided with the magnet, the handle is provided with the first Hall sensor and the second Hall sensor which are arranged corresponding to the magnet, when the magnet rotates synchronously with the rotating part, the moving magnet can sequentially trigger the first Hall sensor and the second Hall sensor which are arranged corresponding to the magnet, and the first Hall sensor and the second Hall sensor can be matched to generate a group of counting cycle data which is composed of at least four signal states in sequence (0 ', 0 "), (0', 1"), (1 ', 1 ") and (1', 0"), only after a group of complete counting cycle data is generated by matching the first Hall sensor and the second Hall sensor, the rotating part rotates for one circle relative to the handle, and any one signal state in the obtained counting cycle data is absent or is not generated according to the preset sequence of cycle signals, the rotating part can not be calculated to rotate a circle, the counting accuracy of the rotating number of the rotating part in the rope skipping handle can be greatly improved, and the problem that the magnet triggers the Hall sensor by mistake to generate wrong counting due to the fact that the rope body rotates and shakes back and forth in the rope skipping movement process can be effectively solved.

Drawings

Fig. 1 is an exploded perspective view of a rope skipping handle according to a first embodiment of the present invention.

Fig. 2 is a schematic view of a corresponding structure of a magnet and a hall sensor according to a first embodiment of the present invention.

Fig. 3 is a flow chart illustrating the sequence of signal states of the counting cycle data according to an embodiment of the present invention.

Fig. 4 is an exploded perspective view of a rope skipping handle according to a second embodiment of the present invention.

Fig. 5 is a schematic diagram of a corresponding structure of a magnet and a hall sensor according to a second embodiment of the present invention.

Fig. 6 is a flow chart showing the sequence of the signal states of the counting cycle data according to the second embodiment of the present invention.

Fig. 7 is an exploded perspective view of a rope skipping handle according to a third embodiment of the present invention.

Fig. 8 is a schematic diagram of a corresponding structure of a magnet and a hall sensor according to a third embodiment of the present invention.

Fig. 9 is a flowchart of the sequence of the signal states of the counting cycle data according to the third embodiment of the present invention.

Fig. 10 is an exploded perspective view of a skipping rope handle according to a fourth embodiment of the present invention.

Fig. 11 is a schematic diagram of a corresponding structure of a magnet and a hall sensor according to a fourth embodiment of the present invention.

Fig. 12 is a flowchart of the sequence of the signal states of the counting cycle data according to the fourth embodiment of the present invention.

Description of reference numerals:

1. handle, 2, rotating part, 3, first hall sensor, 4, second hall sensor, 5, magnet, 11, shell body, 12, PCB board, 13, bearing, 21, rope body connecting hole, 22, magnet fixed part, 51, first magnetic part, 52, second magnetic part.

Detailed Description

The utility model is further described with reference to the following figures and examples.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1 to 3, an embodiment of the present invention provides a rope skipping handle, including a grip 1 and a rotating portion 2 rotatably connected to the grip 1, the grip 1 is provided with a first hall sensor 3 and a second hall sensor 4 which are oppositely arranged, the rotating portion 2 is provided with a magnet 5 which is arranged corresponding to the first hall sensor 3 and the second hall sensor 4 and can rotate synchronously with the rotating portion 2, it is defined that the first hall sensor 3 outputs a low level (0 ') when triggered by the magnet 5, the first hall sensor 3 outputs a high level (1') when not triggered, the second hall sensor 4 outputs a low level (0 ') when triggered by the magnet 5, the second hall sensor 4 outputs a high level (1') when not triggered, the number of the magnets 5 arranged on the rotating portion 2 and the installation positions are configured as follows: the first hall sensor 3 and the second hall sensor 4 are capable of cooperating to produce a set of counting cycle data consisting of at least the four signal states (0 ', 0 "), (0', 1"), (1 ', 1 "), and (1', 0") in sequence, each time the magnet 5 rotates one revolution with the rotating part 2. It can be understood that, in the present embodiment, the magnet 5 is disposed on the rotating portion 2, and the first hall sensor 3 and the second hall sensor 4 disposed corresponding to the magnet 5 are disposed on the handle 1, when the magnet 5 rotates synchronously with the rotating portion 2, the moving magnet 5 can sequentially trigger the first hall sensor 3 and the second hall sensor 4 disposed corresponding thereto, and enable the first hall sensor 3 and the second hall sensor 4 to cooperatively generate a set of cycle data for counting, which is at least composed of sequential four signal states of (0 ', 0 "), (0', 1"), (1 ', 1 "), and (1', 0"), where the four different signal states correspond to four verification points, and only after it is obtained that the first hall sensor 3 and the second hall sensor 4 cooperatively generate a complete set of cycle data for counting, in one preferred application scenario, the (0 ', 0 ") signal state may be configured as a count signal acquisition starting point, that is, only when the (0 ', 0") signal state is acquired, the acquisition signal is turned on, and after a complete set of cycle data of (0 ', 0 ") → (0 ', 1") → (1 ', 1 ") → (1 ', 0") → (0 ', 0 ") is acquired, the rotation portion 2 is calculated as being rotated by one full turn relative to the grip 1. In the reverse rotation movement, it is calculated that the rotating portion 2 is reversed by one full turn with respect to the grip 1 after a complete set of cycle data of (0 ', 0 ") → (1 ', 0") → (1 ', 1 ") → (0 ', 1") → (0 ', 0 ") is acquired. So, when the rope skipping motion, just can be marked as effective rotation with the rotation of rotating part 2 after obtaining first hall sensor 3 and the cooperation of second hall sensor 4 and having produced a sequential cycle data and then calculate its rotation round, and lack arbitrary signal state in the cycle data for the count in the data that acquire or not produce according to cycle signal predetermined order, can not calculate rotating part 2 and rotate the round, so, can improve the count accuracy of 2 rotation rounds of the rotating part in the rope skipping handle greatly, can effectively improve and shake because of the round trip rotation of the rope body and make the magnet mistake trigger hall sensor and lead to producing wrong count in the rope skipping motion process.

Further, those skilled in the art will understand that the counting signal acquisition starting point of the counting cycle data may be any one of the four signal states of (0 ', 0 "), (0 ', 1"), (1 ', 1 "), and (1 ', 0") constituting the counting cycle data, and is not limited to the embodiment in which (0 ', 0 ") is the counting signal acquisition starting point, i.e., the counting cycle signal may also be (0 ', 1") → (1 ', 1 ") → (1 ', 0") → (0 ', 0 ") → (0 ', 1") or (1 ', 1 ") → (1 ', 0") → (0 ', 0 ") → (0 ', 1") → (1 ', 1 ") or (1 ', 0") → (0 ', 0 ") → (0 ', 1") → (1 ', 1 ").

In this embodiment, preferably, the first hall sensor 3 and the second hall sensor 4 may be all-polar hall sensors, and thus, the magnetic pole direction of the magnet 5 may not be considered, and the installation simplicity of the magnet 5 is further improved.

Referring to fig. 1 to 3, in a preferred embodiment, the magnet 5 mounted on the rotating portion 2 includes a first magnetic member 51 and a second magnetic member 52, the first magnetic member 51 and the second magnetic member 52 are disposed on the rotating portion 2 at an interval of a certain angle, and the first magnetic member 51 and the second magnetic member 52 are overlapped together along a circular motion path formed by the rotation and sweeping of the rotating portion 2, and the mounting positions of the first magnetic member 51 and the second magnetic member 52 on the rotating portion 2 are configured as follows: the first hall sensor 3 and the second hall sensor 4 can cooperate to generate a set of cycle data for counting consisting of eight signal states in sequence (0 ', 0 "), (0 ', 1"), (1 ', 0 "), (1 ', 1") and (1 ', 0 ") every time the first magnetic member 51 and the second magnetic member 52 rotate one rotation with the rotating portion 2. It can be understood that, in the present embodiment, the magnet 5 includes two first magnetic members 51 and two second magnetic members 52 disposed on the rotating portion 2 at an angular interval, and during the rope skipping movement, the first magnetic members 51 and the second magnetic members 5 are configured to rotate synchronously with the rotating portion 2 and alternately trigger the first hall sensor 3 and the second hall sensor 4, so that the first hall sensor 3 and the second hall sensor 4 can cooperate to generate counting cycle data consisting of eight signal states, namely (0 ', 0 "), (0 ', 1"), (1 ', 0 "), (1 ', 1") and (1 ', 0 "). These eight signal states correspond to eight verification points, and only after acquiring a complete set of cyclic data for counting generated by the first hall sensor 3 and the second hall sensor 4, the rotating part 2 is calculated to rotate once relative to the grip 1, in one preferred application scenario, the (0 ', 0 ") signal state may be configured as a counting signal acquisition starting point, that is, only when acquiring the (0', 0") signal state, an acquisition signal is turned on, and when acquiring a complete set of cyclic data of (0 ', 0 ") → (0', 1") → (1 ', 1 ") → (0', 1") >) → (1 ', 0 ") → (1', 1")), the rotating part 2 is calculated to rotate one full turn relative to the grip 1, so that, during rope skipping movement, only after the first Hall sensor 3 and the second Hall sensor 4 are matched to generate a sequential cycle data, the rotation of the rotating part 2 is recorded as effective rotation and then the rotation of the rotating part is calculated for one circle, any signal state in the cycle data for counting which is lacked or not generated according to the preset sequence of the cycle signals in the acquired data cannot calculate the rotation of the rotating part 2 for one circle, meanwhile, the setting of eight verification point positions further improves the counting accuracy of the rotating part, and the phenomenon that the magnet triggers the Hall sensors mistakenly to generate wrong counting due to the back-and-forth rotation shaking of the rope body in the rope skipping movement process can be well avoided.

In this embodiment, the first magnetic member 51 and the second magnetic member 52 may be metal magnets, however, it should be understood by those skilled in the art that in other embodiments, the first magnetic member 51 and the second magnetic member 52 may be plastic magnets or other permanent magnetic structures.

Referring to fig. 1 to 3, in a preferred embodiment, the planes of the first hall sensor 3 and the second hall sensor 4 and the planes of the first magnetic member 51 and the second magnetic member 52 are arranged in parallel to each other, so that a front-back corresponding arrangement structure (a front-back corresponding arrangement structure of the hall sensor and the magnetic member as shown in CN202538233U in the prior art) is formed between the hall sensor and the magnetic member.

Referring to fig. 1 to 3, in a preferred embodiment, a middle point of a connecting line between the first hall sensor 3 and the second hall sensor 4 and a rotation axis of the first magnetic member 51 and the second magnetic member 52 are eccentrically arranged. Preferably, the first magnetic member 51 and the second magnetic member 52 are spaced apart from each other by an angle of 90 ° to 150 ° in the rotating portion 2. In the present embodiment, further, the spacing angle between the first magnetic member 51 and the second magnetic member 52 on the rotating portion 2 is 120 °, and it should be understood by those skilled in the art that, in other embodiments, the eccentric distance between the midpoint of the connecting line between the first hall sensor 3 and the second hall sensor 4 and the rotation axis of the first magnetic member 51 and the second magnetic member 52 is correlated with the spacing angle between the first magnetic member 51 and the second magnetic member 52 on the rotating portion 2, and when the eccentric distance between the midpoint of the connecting line between the first hall sensor 3 and the second hall sensor 4 and the rotation axis of the first magnetic member 51 and the second magnetic member 52 is larger, the spacing angle between the first magnetic member 51 and the second magnetic member 52 on the rotating portion 2 is smaller in correlation, and it is also satisfied that the first hall sensor 3 and the second hall sensor 4 can be triggered by the corresponding first magnetic member 51 and second magnetic member 52 to generate (0', 0 ") signal state. In this embodiment, it is preferable that the vertical projections of the first hall sensor 3 and the second hall sensor 4 are located on the circular motion paths of the first magnetic member 51 and the second magnetic member 52, and at the same time, the distance between the first hall sensor 3 and the second hall sensor 4 is slightly smaller than the diameter of the circular motion paths of the first magnetic member 51 and the second magnetic member 52, so that the vertical projection of the connection line between the first hall sensor 3 and the second hall sensor 4 does not pass through the rotation axes of the first magnetic member 51 and the second magnetic member 52, and the first hall sensor 3 and the second hall sensor 4 can be simultaneously triggered by the corresponding first magnetic member 51 and the second magnetic member 52 to generate the (0', 0 ") signal state.

Referring to fig. 1 to 3, an embodiment of the present invention further provides a skipping rope, which includes a first skipping rope handle and a second skipping rope handle, the first skipping rope handle and the second skipping rope handle are connected by a rope body, the first skipping rope handle and/or the second skipping rope handle is any one of the skipping rope handles, wherein the handle 1 of the skipping rope handle includes an outer shell 11 and a PCB 12 fixedly disposed inside a cavity of the outer shell 11, the first hall sensor 3 and the second hall sensor 4 are relatively fixedly disposed on the PCB 12 and electrically connected to the PCB 12, a rope body connection hole 21 is formed on an outer side end of the rotating portion 2, a bearing 13 is fixedly disposed at an open end of the outer shell 11, an inner side end of the rotating portion 2 is adapted to penetrate through the bearing 13 and extend into the cavity of the outer shell 11, and an inner side end of the rotating portion 2 is connected to a rotating portion corresponding to the first hall sensor 3 and the second hall sensor 4, A magnet fixing portion 22 coaxially rotatable with the rotary portion 2, and a magnet 5 is fitted to the magnet fixing portion 22.

Referring to fig. 1 to 3, an embodiment of the present invention further provides a skipping rope counting method, which is applied to count the number of turns of the skipping rope handle and/or skipping rope, and includes the following steps: the (0 ', 0') signal state generated when the first hall sensor 3 and the second hall sensor 4 are both triggered by the magnet 5 is configured as a counting signal acquisition starting point, and in the process that the magnet 5 synchronously rotates along with the rotating part 2, after a group of sequential counting cycle data generated by the cooperation of the first hall sensor 3 and the second hall sensor 4 is acquired, the rotating part 2 is calculated to rotate for one circle. For the cycle data for counting consisting of four signal states, after a complete set of cycle data of (0 ', 0 ") → (0 ', 1") → (1 ', 1 ") → (1 ', 0") → (0 ', 0 ") is acquired, it is calculated that the rotating portion 2 has rotated one full turn relative to the grip 1. On the other hand, for the cycle data for counting consisting of eight signal states, after a complete set of cycle data of (0 ', 0 ") → (0 ', 1") → (1 ', 1 ") → (0 ', 1") → (1 ', 1 ") → (1 ', 0") → (1 ', 1 ") → (1 ', 0") → (0 ', 0 ") is acquired, it is calculated that the rotating portion 2 has rotated a full turn with respect to the grip 1. Further, it is understood that since the counting cycle data is formed by sequentially combining a plurality of signal states, wherein individual signal states are repeatedly present in the counting cycle data composed of eight signal states, but only one (0', 0 ") signal state is present, the configuration thereof as the signal collection starting point for one count and the signal collection ending point for one count can effectively reduce the amount of calculation of the count and the difficulty of the calculation.

Example two

Referring to fig. 4 to 6, the present embodiment is different from the first embodiment in that the planes of the first hall sensor 3 and the second hall sensor 4 and the planes of the first magnetic member 51 and the second magnetic member 52 are configured to be overlapped together and a circumferential corresponding arrangement structure is formed between the hall sensors and the magnetic members (such as the circumferential corresponding arrangement structure of the hall sensors and the magnetic members shown in CN211635033U in the prior art).

Referring to fig. 4 to 6, in a preferred embodiment, when the hall sensors and the magnetic members are arranged in a circumferential correspondence manner, the first hall sensor 3 and the second hall sensor 4 are oppositely arranged on the outer peripheral sides of the circular motion paths of the first magnetic member 51 and the second magnetic member 52, and the connection line between the first hall sensor 3 and the second hall sensor 4 does not pass through the rotation axes of the first magnetic member 51 and the second magnetic member 52, the first hall sensor 3 and the second hall sensor 4 are configured to be simultaneously triggered by the corresponding first magnetic member 51 and the second magnetic member 52 to generate a (0', 0 ") signal state.

EXAMPLE III

Referring to fig. 7 to 9, the present embodiment is different from the first embodiment in that the magnet 5 on the rotating portion 2 is an arc-shaped long magnetic member, preferably, the arc-shaped long magnetic member may be a metal arc-shaped long magnet or a plastic arc-shaped long magnet, and the plane where the first hall sensor 3 and the second hall sensor 4 are located and the plane where the arc-shaped long magnetic member is located are arranged in parallel to each other, so that the hall sensors and the magnetic members form a front-back corresponding arrangement structure.

Referring to fig. 7 to 9, in a preferred embodiment, a middle point of a connecting line between the first hall sensor 3 and the second hall sensor 4 and a rotation axis of the arc-shaped long magnetic member are eccentrically arranged, and a length of the arc-shaped long magnetic member and an installation position of the arc-shaped long magnetic member on the rotation portion 2 are configured as follows: the first hall sensor 3 and the second hall sensor 4 can cooperate to generate a set of count cycle data consisting of four signal states, 0 ', 0 ", 0', 1", 1 ', 1 ", and 1', 0", in sequence, for each rotation of the arcuate elongated magnetic member with the rotating portion 2.

Example four

Referring to fig. 10 to 12, the present embodiment is different from the third embodiment in that the plane where the first hall sensor 3 and the second hall sensor 4 are located and the plane where the arc-shaped elongated magnetic member is located are configured to be overlapped together, and a circumferential corresponding arrangement structure is formed between the hall sensors and the magnetic member.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and these modifications or substitutions do not make the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention, so that all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

Claims

1. A skipping rope handle is characterized in that: comprises a grip (1) and a rotating part (2) rotationally connected to the grip (1), wherein the grip (1) is provided with a first Hall sensor (3) and a second Hall sensor (4) which are oppositely arranged, the rotating part (2) is provided with a sensor which is arranged corresponding to the first Hall sensor (3) and the second Hall sensor (4), magnet (5) that can rotate with the rotating part (2) synchronization, it is defined that when first hall sensor (3) is triggered by magnet (5), low level (0 ') is output, when first hall sensor (3) is not triggered, high level (1') is output, when second hall sensor (4) is triggered by magnet (5), low level (0 ') is output, when second hall sensor (4) is not triggered, high level (1') is output, the setting quantity and the installation position of magnet (5) on rotating part (2) are configured as: the first Hall sensor (3) and the second Hall sensor (4) can cooperate to generate a set of counting cycle data consisting of at least four signal states (0 ', 0'), (0 ', 1'), (1 ', 1') and (1 ', 0') in sequence each time the magnet (5) rotates with the rotating part (2).

2. The rope skipping handle of claim 1, wherein: the magnet (5) mounted on the rotating part (2) comprises a first magnetic part (51) and a second magnetic part (52), the first magnetic part (51) and the second magnetic part (52) are arranged on the rotating part (2) at certain angle intervals, and the mounting positions of the first magnetic part (51) and the second magnetic part (52) on the rotating part (2) are configured as follows: the first Hall sensor (3) and the second Hall sensor (4) can cooperate to generate a set of counting cycle data consisting of eight signal states, i.e., (0 ', 0 "), (0 ', 1"), (1 ', 0 "), (1 ', 1") and (1 ', 0 ") in sequence, each time the first magnetic member (51) and the second magnetic member (52) rotate with the rotating part (2) once.

3. The rope skipping handle of claim 2, wherein: the planes of the first Hall sensor (3) and the second Hall sensor (4) and the planes of the first magnetic part (51) and the second magnetic part (52) are configured to be parallel to each other, and a front-back corresponding arrangement structure is formed between the Hall sensors and the magnetic parts, or

The plane where the first Hall sensor (3) and the second Hall sensor (4) are located and the plane where the first magnetic piece (51) and the second magnetic piece (52) are located are configured to be overlapped together, and a circumferential corresponding arrangement structure is formed between the Hall sensors and the magnetic pieces.

4. The rope skipping handle of claim 3, wherein: the middle point of a connecting line between the first Hall sensor (3) and the second Hall sensor (4) and the rotating axes of the first magnetic part (51) and the second magnetic part (52) are in an eccentric arrangement structure.

5. The rope skipping handle of claim 4, wherein: the first magnetic member (51) and the second magnetic member (52) are spaced apart from each other at an angle of 90 DEG to 150 DEG in the rotating section (2).

6. The rope skipping handle of claim 5, wherein: when the structures are arranged between the Hall sensors and the magnetic parts in a front-back corresponding mode, the vertical projections of the first Hall sensor (3) and the second Hall sensor (4) are located on the circular motion paths of the first magnetic part (51) and the second magnetic part (52), meanwhile, the distance between the first Hall sensor (3) and the second Hall sensor (4) is slightly smaller than the diameter of the circular motion paths of the first magnetic part (51) and the second magnetic part (52), so that the vertical projection of a connecting line between the first Hall sensor (3) and the second Hall sensor (4) does not pass through the rotating shaft centers of the first magnetic part (51) and the second magnetic part (52), and the first Hall sensor (3) and the second Hall sensor (4) are configured to be triggered by the corresponding first magnetic part (51) and second magnetic part (52) to generate a signal (0', 0 ") signal state.

7. The rope skipping handle of claim 5, wherein: when the Hall sensors and the magnetic parts are in a circumferential corresponding arrangement structure, the first Hall sensor (3) and the second Hall sensor (4) are oppositely arranged on the outer peripheral sides of the circular motion paths of the first magnetic part (51) and the second magnetic part (52), a connecting line between the first Hall sensor (3) and the second Hall sensor (4) does not pass through the rotating shaft centers of the first magnetic part (51) and the second magnetic part (52), and the first Hall sensor (3) and the second Hall sensor (4) are configured to be simultaneously triggered by the corresponding first magnetic part (51) and the second magnetic part (52) to generate a (0 ', 0') signal state.

8. The rope skipping handle of claim 1, wherein: the magnet (5) on the rotating part (2) is an arc-shaped long strip magnetic part, the plane where the first Hall sensor (3) and the second Hall sensor (4) are located and the plane where the arc-shaped long strip magnetic part is located are configured to be parallel to each other, and a front-back corresponding arrangement structure is formed between the Hall sensors and the magnetic part, or

The plane of the first Hall sensor (3) and the plane of the second Hall sensor (4) and the plane of the arc-shaped strip magnetic piece are configured to be superposed together, so that a circumferential corresponding arrangement structure is formed between the Hall sensors and the magnetic pieces,

the midpoint of line and the rotation axle center of the rectangular magnetic part of arc between first hall sensor (3) and second hall sensor (4) are the eccentric settings structure, and the length of the rectangular magnetic part of arc and the mounted position of the rectangular magnetic part of arc on rotating part (2) are configured as: when the arc-shaped long magnetic piece rotates along with the rotating part (2) for one circle, the first Hall sensor (3) and the second Hall sensor (4) can be matched to generate a group of counting cycle data consisting of four signal states of (0 ', 0'), (0 ', 1'), (1 ', 1') and (1 ', 0') in sequence.

9. A skipping rope, which is characterized in that: the skipping rope handle comprises a first skipping rope handle and a second skipping rope handle, the first skipping rope handle and the second skipping rope handle are connected through a rope body, the first skipping rope handle and/or the second skipping rope handle are/is the skipping rope handle according to any one of claims 1 to 8, wherein a handle (1) of the skipping rope handle comprises an outer shell (11) and a PCB (12) fixedly arranged in a cavity of the outer shell (11), a first Hall sensor (3) and a second Hall sensor (4) are fixedly arranged on the PCB (12) relatively and electrically connected with the PCB (12), a rope body connecting hole (21) is formed in the outer side end of a rotating part (2), a bearing (13) is fixedly arranged at the opening end of the outer shell (11), the inner side end of the rotating part (2) is matched and penetrates through the bearing (13) and extends into the cavity of the outer shell (11), and the inner side end of the rotating part (2) is connected with a first Hall sensor (3) and the second Hall sensor (4) correspondingly A magnet fixing part (22) which is arranged and can coaxially rotate with the rotating part (2), and the magnet (5) is embedded on the magnet fixing part (22).