CN219531942U - Rope skipping handle, rope skipping and rope skipping system with novel circle number measuring structure - Google Patents
Rope skipping handle, rope skipping and rope skipping system with novel circle number measuring structure Download PDFInfo
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- CN219531942U CN219531942U CN202320747195.0U CN202320747195U CN219531942U CN 219531942 U CN219531942 U CN 219531942U CN 202320747195 U CN202320747195 U CN 202320747195U CN 219531942 U CN219531942 U CN 219531942U
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- rope skipping
- rotating shaft
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- rope
- handle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The utility model discloses a rope skipping handle with a novel circle number measuring structure, a rope skipping and a rope skipping system, wherein the rope skipping handle comprises a shell; the rotating head is provided with a rotating shaft which is at least partially arranged in the shell in a rotating way, and the rope body can be connected to the rotating head; the PCB is arranged in the shell; at least 3 Hall sensors which are arranged on the PCB board and are arranged at intervals along the Y-axis direction; at least 4 magnets which are arranged on the rotating shaft and are uniformly distributed along the circumferential direction of the rotating shaft, wherein one magnet and one Hall sensor are positioned in the same X-axis plane; the structure can avoid the problem of interference of a magnetic field in the rotating process of the magnet, so that the diameter of the rope skipping handle can be smaller; and a plurality of magnets rotate a certain angle in a rotation period, the Hall element generates an electric signal, sampling points are denser, the rotation angle and whether the magnet rotates a whole circle can be judged more accurately, and the rope skipping counting precision is improved.
Description
Technical Field
The utility model relates to the field of rope skipping, in particular to a rope skipping handle with a novel circle number measuring structure, a rope skipping and a rope skipping system.
Background
The current intelligent rope skipping, the number of turns count side of electron rope skipping mainly arranges magnet in the pivot of rope skipping front end on, and hall element arranges in on the PCB board of rear end, and in a circle cycle, magnet can change along with the rotation of pivot, the strength of magnetic field to make hall switch on and close, MCU in the circuit discerns the signal of telecommunication that different hall elements switched on and closed to calculate the number of turns.
In the layout mode, the plurality of Hall elements and the magnet are on the same plane, when the magnet rotates to the vicinity of one Hall element, redundant magnetic fields easily interfere with the other Hall element, the two Hall switch elements are required to be arranged far, the diameter of a rotating shaft of the middle fixed magnet is required to be large enough, and meanwhile, the magnetic field strength of the magnet cannot be too large, so that the stability of output signals of the Hall elements is ensured, and the interference of the magnetic field in the rotating process of the magnet is avoided; when only 2 Hall elements are arranged, only 2 signals are arranged in 360 degrees of rotation of one circle period, and each 180 degrees of rotation generates a signal, so that the accuracy is not high, and if only one circle is rotated at the beginning and the end, whether the circle is rotated or not cannot be judged; therefore, there is an urgent need for a rope skipping handle, rope skipping and rope skipping system with a novel lap counting structure to solve the above problems.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a rope skipping handle with a novel circle number measuring structure, a rope skipping and a rope skipping system.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: rope skipping handle with novel number of turns measurement structure includes:
a housing;
the rotating head is provided with a rotating shaft which is at least partially arranged in the shell in a rotating way, and the rope body can be connected to the rotating head;
the PCB is arranged in the shell;
at least 3 Hall sensors which are arranged on the PCB board and are arranged at intervals along the Y-axis direction;
at least 3 magnets are arranged on the rotating shaft and are uniformly distributed along the circumferential direction of the rotating shaft, and one magnet and one Hall sensor are positioned in the same X-axis plane.
Further, the Hall sensors are arranged in 3 and are arranged on the PCB at intervals along the Y-axis direction, the magnets are arranged in 3 and are uniformly arranged on the rotating shaft along the circumferential direction of the rotating shaft, and the included angle between every two adjacent magnets is 120 degrees.
Further, the Hall sensors are arranged 4 and are arranged on the PCB at intervals along the Y-axis direction, the magnets are arranged 4 and are uniformly arranged on the rotating shaft along the circumferential direction of the rotating shaft, and the included angle between every two adjacent magnets is 90 degrees.
Further, the Hall sensors are arranged 5 and are arranged on the PCB at intervals along the Y-axis direction, the magnets are arranged 5 and are uniformly arranged on the rotating shaft along the circumferential direction of the rotating shaft, and the included angle between two adjacent magnets is 72 degrees.
Further, the number of the Hall sensors is 6, the Hall sensors are arranged on the PCB at intervals along the Y-axis direction, the number of the magnets is 6, the magnets are uniformly arranged on the rotating shaft along the circumferential direction of the rotating shaft, and the included angle between every two adjacent magnets is 60 degrees.
Further, the Hall sensors are arranged on the PCB at intervals along the Y-axis direction and are positioned on the same side of the rotating shaft.
Further, the rope skipping handle with the novel circle number measuring structure further comprises a bearing arranged in the shell, an outer ring of the bearing is connected with the inner wall of the shell, and the rotating shaft is connected with an inner ring of the bearing.
The skipping rope comprises the skipping rope handle.
The rope skipping system comprises the rope skipping.
The utility model has the beneficial effects that: rope skipping handle, rope skipping and rope skipping system with novel circle number measuring structure, the rope skipping handle includes the casing; the rotating head is provided with a rotating shaft which is at least partially arranged in the shell in a rotating way, and the rope body can be connected to the rotating head; the PCB is arranged in the shell; at least 3 Hall sensors which are arranged on the PCB board and are arranged at intervals along the Y-axis direction; at least 3 magnets which are arranged on the rotating shaft and are uniformly distributed along the circumferential direction of the rotating shaft, wherein one magnet and one Hall sensor are positioned in the same X-axis plane; the structure can avoid the problem of interference of a magnetic field in the rotating process of the magnet, so that the diameter of the rope skipping handle can be smaller; and a plurality of magnets rotate a certain angle in a rotation period, the Hall element generates an electric signal, sampling points are denser, the rotation angle and whether the magnet rotates a whole circle can be judged more accurately, and the rope skipping counting precision is improved.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a jump rope handle having a novel lap counting configuration;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
FIG. 3 is a schematic view of a portion of a jump rope handle having a novel lap counting configuration at a first angle;
fig. 4 is a schematic view of a portion of a rope skipping handle with a novel lap counting configuration at a second angle.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements 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 utility model.
In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 1 to 4, a jump rope handle having a novel lap counting structure, comprising:
a housing 10;
a rotating head 20 having a rotating shaft 21 at least partially rotatably provided in the housing 10, the rope being connectable to the rotating head 20;
a PCB board 30 disposed within the case 10;
at least 3 hall sensors 40 disposed on the PCB board 30 and arranged at intervals in the Y-axis direction;
at least 3 magnets 50 are disposed on the rotation shaft 21 and uniformly arranged along the circumferential direction of the rotation shaft 21, and one magnet 50 and one hall sensor 40 are located in the same X-axis plane.
(1) As a first embodiment of the present utility model, the number of hall sensors 40 is 3 and are arranged on the PCB board 30 at intervals along the Y-axis direction, the number of magnets 50 is 3 and are uniformly arranged on the rotating shaft 21 along the circumferential direction of the rotating shaft 21, and the included angle between two adjacent magnets 50 is 120 °;
in this embodiment, 3 hall sensors 40 are located at the same side of the rotating shaft 21, and the 3 hall sensors 40 are numbered, because 3 magnets 50 are uniformly arranged on the rotating shaft 21 along the circumferential direction of the rotating shaft 21 and the included angle between two adjacent magnets 50 is 120 °, when the rotating head 20 drives the rotating shaft 21 and the 3 magnets 50 thereon to rotate, the 3 magnets 50 sequentially pass through the hall sensors 40 corresponding to the rotating shaft 21, so that the hall sensors 40 sequentially generate an electric signal, the electric signal is transmitted to the PCB board 30, and after being calculated by the main control chip on the PCB board 30, accurate counting can be realized, and even 1/3 turn can be identified.
(2) As a second embodiment of the present utility model, the number of hall sensors 40 is 4 and are arranged on the PCB board 30 at intervals along the Y-axis direction, the number of magnets 50 is 4 and are uniformly arranged on the rotating shaft 21 along the circumferential direction of the rotating shaft 21, and the included angle between two adjacent magnets 50 is 90 °;
in this embodiment, the 4 hall sensors 40 are located at the same side of the rotating shaft 21, and the 4 hall sensors 40 are numbered, because the 4 magnets 50 are uniformly arranged on the rotating shaft 21 along the circumferential direction of the rotating shaft 21 and the included angle between two adjacent magnets 50 is 90 °, when the rotating head 20 drives the rotating shaft 21 and the 4 magnets 50 thereon to rotate, the 4 magnets 50 sequentially pass through the hall sensors 40 corresponding to the rotating shaft 21, so that the hall sensors 40 sequentially generate an electric signal, the electric signal is transmitted to the PCB board 30, and after being calculated by the main control chip on the PCB board 30, accurate counting can be realized, and even if 1/4 turn is rotated, the identification can be realized.
(3) As a third embodiment of the present utility model, the number of hall sensors 40 is 5 and are arranged on the PCB board 30 at intervals along the Y-axis direction, the number of magnets 50 is 5 and are uniformly arranged on the rotating shaft 21 along the circumferential direction of the rotating shaft 21, and the included angle between two adjacent magnets 50 is 72 °;
in this embodiment, the 5 hall sensors 40 are located at the same side of the rotating shaft 21, and the 5 hall sensors 40 are numbered, because the 5 magnets 50 are uniformly arranged on the rotating shaft 21 along the circumferential direction of the rotating shaft 21 and the included angle between two adjacent magnets 50 is 72 °, when the rotating head 20 drives the rotating shaft 21 and the 5 magnets 50 thereon to rotate, the 5 magnets 50 sequentially pass through the hall sensors 40 corresponding to the rotating shaft 21, so that the hall sensors 40 sequentially generate an electric signal, the electric signal is transmitted to the PCB board 30, and after being calculated by the main control chip on the PCB board 30, accurate counting can be realized, and even if the rotating head rotates for 1/5 turn, the identification can be realized.
(4) As a fourth embodiment of the present utility model, the number of the hall sensors 40 is 6 and are arranged on the PCB board 30 at intervals along the Y-axis direction, the number of the magnets 50 is 6 and are uniformly arranged on the rotation shaft 21 along the circumferential direction of the rotation shaft 21, and the included angle between two adjacent magnets 50 is 60 °;
in this embodiment, 6 hall sensors 40 are located at the same side of the rotating shaft 21, and the 6 hall sensors 40 are numbered, because 6 magnets 50 are uniformly arranged on the rotating shaft 21 along the circumferential direction of the rotating shaft 21 and the included angle between two adjacent magnets 50 is 60 °, when the rotating head 20 drives the rotating shaft 21 and the 6 magnets 50 thereon to rotate, the 6 magnets 50 sequentially pass through the hall sensors 40 corresponding to the rotating shaft 21, so that the hall sensors 40 sequentially generate an electric signal, the electric signal is transmitted to the PCB board 30, and after being calculated by the main control chip on the PCB board 30, accurate counting can be realized, and even if 1/6 turn is rotated, recognition can be performed.
(5) The handle can be integrally lengthened and expanded into N magnets and N Hall magnets, so that the identifiable rotation angle is 360 degrees/N, and the number of turns is more accurately counted; the utility model has the advantages that: the structure can avoid the problem of interference of a magnetic field in the rotating process of the magnet, so that the diameter of the rope skipping handle can be smaller; and a plurality of magnets rotate a certain angle in a rotation period, the Hall element generates an electric signal, sampling points are denser, the rotation angle and whether the magnet rotates a whole circle can be judged more accurately, and the rope skipping counting precision is improved.
The hall sensors 40 are arranged on the PCB board 30 at intervals along the Y-axis direction and are positioned on the same side of the rotating shaft 21; of course, the hall sensor 40 may be located at different sides of the rotating shaft 21, and only the hall sensor 40 needs to be numbered, and when the hall sensor 40 generates an electrical signal according to the number sequence, the number of rotation turns can be counted accurately.
The rope skipping handle with the novel circle number measuring structure further comprises a bearing 60 arranged in the shell 10, the outer ring of the bearing 60 is connected with the inner wall of the shell 10, and the rotating shaft 21 is connected with the inner ring of the bearing 60.
The skipping rope comprises the skipping rope handle.
The rope skipping system comprises the rope skipping.
Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications and substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.
Claims (9)
1. Rope skipping handle with novel number of turns measurement structure, its characterized in that includes:
a housing (10);
a rotating head (20) which is provided with a rotating shaft (21) at least partially rotatably arranged in the shell (10), and a rope body can be connected to the rotating head (20);
a PCB (30) disposed within the housing (10);
at least 3 Hall sensors (40) arranged on the PCB (30) at intervals along the Y-axis direction;
at least 3 magnets (50) are arranged on the rotating shaft (21) and are uniformly distributed along the circumferential direction of the rotating shaft (21), and one magnet (50) and one Hall sensor (40) are positioned in the same X-axis plane.
2. The rope skipping handle with novel lap counting structure of claim 1, wherein: the Hall sensors (40) are arranged in 3 and are arranged on the PCB (30) at intervals along the Y-axis direction, the magnets (50) are arranged in 3 and are uniformly arranged on the rotating shaft (21) along the circumferential direction of the rotating shaft (21), and the included angle between two adjacent magnets (50) is 120 degrees.
3. The rope skipping handle with novel lap counting structure of claim 1, wherein: the Hall sensors (40) are arranged 4 and are arranged on the PCB (30) at intervals along the Y-axis direction, the magnets (50) are arranged 4 and are uniformly arranged on the rotating shaft (21) along the circumferential direction of the rotating shaft (21), and the included angle between two adjacent magnets (50) is 90 degrees.
4. The rope skipping handle with novel lap counting structure of claim 1, wherein: the Hall sensors (40) are arranged 5 and are arranged on the PCB (30) at intervals along the Y-axis direction, the magnets (50) are arranged 5 and are uniformly arranged on the rotating shaft (21) along the circumferential direction of the rotating shaft (21), and the included angle between two adjacent magnets (50) is 72 degrees.
5. The rope skipping handle with novel lap counting structure of claim 1, wherein: the Hall sensors (40) are arranged in 6 and are arranged on the PCB (30) at intervals along the Y-axis direction, the magnets (50) are arranged in 6 and are uniformly arranged on the rotating shaft (21) along the circumferential direction of the rotating shaft (21), and the included angle between two adjacent magnets (50) is 60 degrees.
6. The rope skipping handle with novel lap counting structure of claim 1, wherein: the Hall sensors (40) are arranged on the PCB (30) at intervals along the Y-axis direction and are positioned on the same side of the rotating shaft (21).
7. The rope skipping handle with novel lap counting structure of claim 1, wherein: the bearing (60) is arranged in the shell (10), the outer ring of the bearing (60) is connected with the inner wall of the shell (10), and the rotating shaft (21) is connected with the inner ring of the bearing (60).
8. Rope skipping, its characterized in that: comprising a jump rope handle as claimed in any one of the claims 1-7.
9. Rope skipping system, its characterized in that: a jump rope comprising the jump rope of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320747195.0U CN219531942U (en) | 2023-04-06 | 2023-04-06 | Rope skipping handle, rope skipping and rope skipping system with novel circle number measuring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320747195.0U CN219531942U (en) | 2023-04-06 | 2023-04-06 | Rope skipping handle, rope skipping and rope skipping system with novel circle number measuring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219531942U true CN219531942U (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320747195.0U Active CN219531942U (en) | 2023-04-06 | 2023-04-06 | Rope skipping handle, rope skipping and rope skipping system with novel circle number measuring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219531942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12076621B1 (en) * | 2023-10-26 | 2024-09-03 | Peilin Zhang | Skipping rope, method and device for rope skipping counting |
-
2023
- 2023-04-06 CN CN202320747195.0U patent/CN219531942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12076621B1 (en) * | 2023-10-26 | 2024-09-03 | Peilin Zhang | Skipping rope, method and device for rope skipping counting |
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