CN212679936U

CN212679936U - Hall counting skipping rope

Info

Publication number: CN212679936U
Application number: CN202021524304.5U
Authority: CN
Inventors: 王俊
Original assignee: Huaxun Intelligent Control Xiamen Electronic Technology Co Ltd
Current assignee: Huaxun Intelligent Control Xiamen Electronic Technology Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-12
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a hall count rope skipping, including rotating head, magnet, hall switch, circuit board and handle, be equipped with magnet on the rotating head, magnet forms two magnetism opposite and is used for triggering hall switch's magnetic pole, and the magnetic pole rotates and rotates the route in step with the rotating head and be same circular route, and hall switch sets up in rotation route one side. The utility model discloses a hall count rope skipping forms two magnetic poles that are used for triggering hall switch through magnet, and magnetism is opposite between the magnetic pole, and hall switch rotates the in-process of round at the rotating head and forms two signal of telecommunication through two magnetic poles to this has avoided single magnetic pole mistake to trigger hall switch so and has leaded to the problem of count mistake as counting signal, owing to only need use a hall switch, manufacturing cost is lower. The utility model has the advantages of simple integral structure, convenient to use, accurate and low cost of count, fine satisfied the user demand of rope skipping motion.

Description

Hall counting skipping rope

Technical Field

The utility model relates to a rope skipping technical field, concretely relates to hall count rope skipping.

Background

The skipping rope is a sport item almost without a threshold, only one skipping rope is needed, the simplest skipping rope is composed of a handle and a rope, then, in order to facilitate counting, mechanical counting skipping ropes are developed, and the mechanical counting skipping ropes realize automatic recording of the skipping rope times through a gear rotating mechanical counting principle; in order to improve the accuracy and the service life of the counting skipping rope, the electronic intelligent skipping rope is produced at the right moment, the magnet is installed on the rotating head of the skipping rope, an electric signal is generated through the cooperation of the magnet and the Hall switch, the electric signal is transmitted to the circuit board to form a counting signal, and finally counting information is displayed on the digital display tube.

The counter of the existing electronic intelligent skipping rope mainly comprises an arrangement that a magnet pole corresponds to a Hall switch and an arrangement that a magnet corresponds to a plurality of Hall switches, the former is a Chinese patent with the publication number of CN208493088U, discloses a Hall counting skipping rope handle, the inside of the handle is provided with a counter, the counter is provided with two conductive elastic sheets which are arranged at the left side and the right side close to the earphone plug, and the two conductive elastic pieces are contacted with the earphone plug, the conductive elastic pieces and the earphone plug are electrically connected with the power switch, the counter comprises a Hall switch and a magnet, the Hall switch is arranged on the control switch, the magnet is arranged on the rotating head, the one-to-one arrangement has a problem, namely, the magnet is easy to trigger the Hall switch when the Hall switch accessory rotates in a reciprocating way in a small amplitude, so that counting errors are caused, and the possibility is provided for cheating of a user; the latter is like the electron rope skipping handle that chinese patent publication No. CN204411559U discloses that has timing, count and bluetooth transmission function, be fixed with the magnet seat on the terminal surface of the one end that the rotating head inserts the bearing, install magnet on the magnet seat, the fixed circuit board that installs in the casing, be equipped with three hall switch on the terminal surface of the circuit board one end relative to magnet, magnet and the three hall switch that is equipped with on the circuit board corresponding to it form and detect rotation signal, just can calculate to rope skipping once after making rope skipping completely rotate a week, this kind of one-to-many setting can avoid the wrong problem that triggers hall switch and leads to the wrong count, however, the production cost of rope skipping is greatly increased undoubtedly to three hall switch's design.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a hall count rope skipping solves the problem of current electron rope skipping easily counting mistake at least, has convenient to use, low in production cost's advantage.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a hall count rope skipping, includes rotating head, magnet, hall switch, circuit board and handle, be equipped with magnet on the rotating head, magnet forms two opposite and be used for triggering of magnetism hall switch's magnetic pole, the magnetic pole with the rotating head is synchronous to be rotated and the rotation path is same circular path, hall switch sets up rotation path one side.

The magnetic field generator is characterized in that the number of the magnets is two, the magnets are arranged on the end face of the rotating head, and one magnetic pole of each magnet faces the Hall switch and is different in magnetism.

Further, a rib plate is arranged in the handle and is positioned between the magnet and the Hall switch, and a abdicating hole is formed in the induction position.

And the two magnetic poles are arranged towards the outer peripheral surface of the rotating head, and the Hall switch is arranged towards the outer peripheral surface of the rotating head.

The number of the magnets is one, and two magnetic poles of the magnets face the outer peripheral surface of the rotating head.

Further, the handle is arranged on the outer side of the rotating head and provided with an installation cavity, and the circuit board is fixed in the installation cavity.

And further arranging, a rib plate is arranged in the mounting cavity, and the rib plate is in threaded connection with an adjusting screw which is connected with the circuit board.

It is further provided that the magnetic poles are arranged in a back-to-back manner.

(III) advantageous effects

Compared with the prior art, the utility model provides a pair of hall count rope skipping possesses following beneficial effect:

the utility model discloses a hall count rope skipping forms two magnetic poles that are used for triggering hall switch through magnet, and magnetism is opposite between the magnetic pole, and hall switch rotates the in-process of round at the rotating head and forms two signal of telecommunication through two magnetic poles to this is as a count signal, has so avoided single magnetic pole mistake to trigger hall switch and has leaded to the problem of count mistake, owing to only need use a hall switch, manufacturing cost is lower. The utility model has the advantages of simple integral structure, convenient to use, accurate and low cost of count, fine satisfied the user demand of rope skipping motion.

Drawings

Fig. 1 is a schematic structural diagram of a first preferred embodiment of the present invention;

fig. 2 is a schematic front view of a first preferred embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second preferred embodiment of the present invention;

fig. 4 is a schematic view illustrating a connection between an adjusting screw and a circuit board according to a second preferred embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a first preferred embodiment of the present invention, fig. 2 is a schematic front view of the first preferred embodiment of the present invention, and fig. 3 is a schematic structural diagram of a second preferred embodiment of the present invention.

The utility model provides a pair of hall count rope skipping, including rotating head 1, magnet 2, hall switch 3, circuit board 4 and handle 5, rotating head 1 drives and rotates on handle 5 along with rope 6, and magnet 2 fixes on rotating head 1, and magnet 2 forms two opposite magnetism magnetic poles that just are used for triggering hall switch 3, and the magnetic pole rotates and rotates the route in step with rotating head 1 and be same circular route, and hall switch 3 sets up in rotation route one side.

In a preferred embodiment of the above magnetic pole formation, the number of magnets 2 is two and fixed to the end surface of the rotary head 1, and the two magnets 2 are disposed facing the hall switch 3, but the magnetic poles facing the hall switch 3 are different in magnetism.

In order to improve the accuracy of the induction between the magnetic pole and the hall switch 3, a rib plate 501 is arranged in the handle 5, the rib plate 501 is positioned between the magnet 2 and the hall switch 3, a stepping hole 502 is arranged at the induction position of the magnetic pole, which is induced by the hall switch 3, and the magnetic pole signal passes through the stepping hole 502 to act on the hall switch 3, so that the possibility of mistakenly triggering the hall switch is further reduced.

In the second preferred embodiment of the magnetic pole formation, the number of the magnets 2 is one, the magnets 2 are fixed on the rotary head 1, two magnetic poles of the magnets 2 are arranged toward the outer peripheral surface of the rotary head 1, the hall switches 3 are arranged toward the outer peripheral surface of the rotary head 1, the rotary head 1 rotates one turn, and the hall switches 3 form two electrical signals through the two magnetic poles of the magnets 2.

In order to facilitate the installation of the circuit board 4, a mounting cavity 503 is arranged on the outer side of the rotating head 1 of the handle 5, the circuit board 4 is fixed in the mounting cavity 503, a rib plate 504 is arranged in the mounting cavity 503, an adjusting screw 505 is connected to the rib plate 504 in a threaded manner, the tail end of the adjusting screw 505 is connected with the circuit board 4 and locked by a nut, the height of the circuit board 4 can be adjusted by rotating the adjusting screw 505 during the installation, and further the distance between the hall switch 3 and the magnet 2 is adjusted.

In order to maximize the distance between the two poles and further avoid the possibility of false triggering of the counting signal, the poles are preferably arranged in a back-to-back arrangement, i.e. at the same diameter end of the rotation path.

The utility model discloses a when hall count rope skipping used, magnet 2 formed two magnetic poles that are used for triggering hall switch 3, and magnetism is opposite between the magnetic pole, and hall switch 3 rotates the in-process of round at rotating head 1 and forms two signals of telecommunication through two magnetic poles, and circuit board 4 has avoided single magnetic pole mistake to trigger hall switch 3 and has leaded to the wrong problem of count as the count signal with this.

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

Claims

1. The utility model provides a hall count rope skipping, includes rotating head, magnet, hall switch, circuit board and handle, its characterized in that, be equipped with magnet on the rotating head, magnet forms two opposite magnetism and is used for triggering hall switch's magnetic pole, the magnetic pole with the rotating head is synchronous to be rotated and the rotation path is same circular path, hall switch sets up rotation path one side.

2. The hall counting skipping rope according to claim 1, wherein the number of the magnets is two and is provided on the end face of the rotating head, and one magnetic pole of the magnet is provided toward the hall switch and is different in magnetism.

3. The Hall counting skipping rope according to claim 2, wherein a rib plate is arranged in the handle, is positioned between the magnet and the Hall switch and is provided with a abdicating hole at the sensing position.

4. The hall counting skipping rope according to claim 1, wherein the two magnetic poles are disposed toward the outer peripheral surface of the rotary head, and the hall switch is disposed toward the outer peripheral surface of the rotary head.

5. The Hall counting skipping rope according to claim 4, wherein the number of the magnets is one, and two magnetic poles of the magnets are arranged toward the outer peripheral surface of the rotating head.

6. The Hall counting skipping rope according to claim 4, wherein the handle is provided with a mounting cavity outside the rotating head, and the circuit board is fixed in the mounting cavity.

7. The Hall counting skipping rope according to claim 6, wherein a rib plate is arranged in the mounting cavity, an adjusting screw is in threaded connection with the rib plate, and the adjusting screw is connected with the circuit board.

8. The hall count skipping rope according to claim 1, wherein said magnetic poles are oppositely disposed.