阅读说明：本技术 一种可测量心率的智能哑铃 (Intelligent dumbbell capable of measuring heart rate ) 是由 朱习庆 于 2021-09-16 设计创作，主要内容包括：本发明涉及运动器材技术领域,公开了一种可测量心率的智能哑铃,通过在握杆上设置两个心率电极、陀螺仪、重力感应器、计数模块、显示屏等监测使用者的健康状况,比如心率数、哑铃起落次数、体脂数等,帮助使用者了解运动过程中的健康状况,并能通过可变LED灯和扬声器向使用者发出警示或提醒,通过弧面的设置,使得对应位置上的限位销被挤压滑至对应的矩形限位槽内,持续推动第一配重块与第二配重块,则多个限位销在对应限位弹簧的作用下弹出对应的矩形限位槽,继而完成对第一配重块与第二配重块的限位作用,不需要采用传统方法持续拧动螺母对第一配重块与第二配重块进行夹紧限定,实现改变配重时能够省时省力。(The invention relates to the technical field of sports equipment, and discloses an intelligent dumbbell capable of measuring heart rate, which is characterized in that two heart rate electrodes, a gyroscope, a gravity sensor, a counting module, a display screen and the like are arranged on a holding rod to monitor the health conditions of a user, such as heart rate number, dumbbell lifting frequency, body fat number and the like, so that the user can know the health conditions in the exercise process, and can send warning or reminding to the user through a variable LED lamp and a loudspeaker, through the arrangement of a cambered surface, limiting pins on corresponding positions are extruded and slid into corresponding rectangular limiting grooves, a first balancing weight and a second balancing weight are continuously pushed, a plurality of limiting pins are popped out of the corresponding rectangular limiting grooves under the action of corresponding limiting springs, the limiting effect on the first balancing weight and the second balancing weight is further completed, a nut is not required to be continuously screwed to clamp and limit the first balancing weight and the second balancing weight by adopting a traditional method, the time and labor can be saved when the counterweight is changed.)

1. The utility model provides an intelligence dumbbell of measurable quantity heart rate, includes holding rod (1) and heart rate electrode, its characterized in that: the heart rate electrode is installed on the outer wall of holding rod (1), still be equipped with electric connection's of each other controller (21) and intelligent component on holding rod (1), the intelligent component is used for detecting multinomial parameter, first balancing weight (2) and second balancing weight (3) have all been cup jointed at the both ends of holding rod (1), just still be equipped with spacing subassembly on holding rod (1), spacing subassembly is used for fixing first balancing weight (2) with the position of second balancing weight (3).

2. The intelligent dumbbell of claim 1, characterized in that: the both ends of holding rod (1) are all fixed the cup joint and are had the spacing ring (4) that the position is corresponding, both ends first balancing weight (2) with second balancing weight (3) are located two respectively spacing ring (4) one side of keeping away from each other, two the diameter of spacing ring (4) is less than the diameter of first balancing weight (2) just is greater than the diameter of holding rod (1).

3. The intelligent dumbbell of claim 2, characterized in that: the holding rod (1) is provided with a guide assembly, the guide assembly comprises annular guide grooves (6) and guide rings (7), two annular grooves (5) with different sizes are formed in two sides of the two first balancing weights (2) and the two second balancing weights (3), the two limiting rings (4) are provided with the two annular guide grooves (6) which are matched with each other, the two annular guide grooves (6) are sleeved with the corresponding guide rings (7) in a sliding mode, one ends of the two guide rings (7) extend into the corresponding annular guide grooves (6), the other ends of the two guide rings (7) are fixedly connected with the same engagement ring (8), and the engagement ring (8) is attached to one side of the corresponding annular groove (5);

the two limiting rings (4) are fixedly connected with extrusion springs (9), the other ends of the extrusion springs (9) are fixedly connected to the conjunction rings (8), and the extrusion springs (9) are located between the corresponding two guide rings (7).

4. The intelligent dumbbell of claim 1, characterized in that: the limiting assembly comprises a limiting spring (11) and a limiting pin (12), a plurality of rectangular limiting grooves (10) are formed in the holding rod (1), the rectangular limiting grooves (10) are formed in the holding rod, the limiting spring (11) is fixedly connected to the inner wall of the bottom side of each rectangular limiting groove (10), the top end of each limiting spring (11) is fixedly connected to the limiting pin (12), the top end of each limiting pin (12) extends to the corresponding top side of each rectangular limiting groove (10), and an arc surface (13) is formed in the top side of each limiting groove (10).

5. The intelligent dumbbell of claim 1, characterized in that: the limiting assembly further comprises a first groove (14) and a second groove (15), the first balancing weight (2) and the second balancing weight (3) are provided with the corresponding first groove (14) and the second groove (15), the first groove (14) and the second groove (15) are matched with the corresponding limiting pin (12), the first balancing weight (2) and the second balancing weight (3) are fixedly connected with corresponding convex rings (16), the convex rings (16) are attached to the outer wall of the holding rod (1), and the convex rings (16) adjacent to each other on the same side are in contact with each other.

6. The intelligent dumbbell of claim 1, characterized in that: the intelligent assembly comprises a gravity sensor (19) and a counting module (20) which are electrically connected with each other, a holding rod (1) is provided with a placing cavity (17), a gyroscope (18) is installed in the placing cavity (17), the gravity sensor (19) is connected with the counting module (20), and the counting module (20) is electrically connected with the controller (21).

7. The intelligent dumbbell of claim 6, characterized in that: the LED lamp is characterized in that the controller (21) is provided with a display screen (22), a variable LED lamp (23) and a loudspeaker (24), and the display screen (22), the variable LED lamp (23) and the loudspeaker (24) are electrically connected with the controller (21).

Technical Field

The invention relates to the technical field of sports equipment, in particular to an intelligent dumbbell capable of measuring heart rate.

Background

The handheld dumbbell is a simple device capable of enhancing the strength training of arm muscles, is small and occupies little space, and is convenient to move and exercise. The user can utilize the weight of dumbbell to carry out the resistance initiative motion, trains arm muscle power and muscle combined exercise, but the handheld dumbbell of conventional does not have rhythm of the heart monitoring mechanism, can not effectual count and know the health status of oneself. For users with poor physical conditions, especially users with poor cardiac function, safety accidents are easy to happen, and certain risks exist. Electrocardiosignal measurement principle: electrical impulses in the heart originate in the sinoatrial node and travel through the intrinsic conduction system to the myocardium. The pulses excite the contraction of the heart muscle fibers and cause the heart muscle to contract. The tiny electrical currents generated by the heart muscle are conducted to the skin surface. After the electric signal generated by cardiac muscle of human body is conducted to body surface, the difference of electric potential difference is generated due to different distribution on body surface, and the electric potential difference with voltage only millivolt level is filtered and amplified to obtain the electrocardiosignal of human body. Different heart rate electrodes are arranged on the epidermis of a human body, and the heart rate information of a measured person can be obtained by measuring the time interval of two adjacent R waves in the electrocardiosignal.

In the prior art, although patent document with publication number CN212466959U proposes an intelligent dumbbell to solve the above problems, because the whole structure of the dumbbell is consistent with that of a traditional dumbbell, when a balancing weight is assembled, a limit nut needs to be rotated and unscrewed for many times, and after the assembly is completed, the limit nut is screwed down reversely, so that the operation procedure is complicated, and therefore, the intelligent dumbbell capable of measuring the heart rate is disclosed to meet the exercise requirements of users.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the intelligent dumbbell capable of measuring the heart rate, which has the advantages of convenience and quickness in installation and the like, and solves a series of problems of complex installation and the like of the traditional dumbbell.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an intelligence dumbbell of measurable quantity rhythm of heart, includes holding rod and rhythm of the heart electrode, the rhythm of the heart electrode is installed on the outer wall of holding rod, still be equipped with electric connection's of each other controller and intelligent component on the holding rod, intelligent component is used for detecting multinomial parameter, first balancing weight and second balancing weight have all been cup jointed at the both ends of holding rod, just still be equipped with spacing subassembly on the holding rod, spacing subassembly is used for fixing the position of first balancing weight with the second balancing weight.

Preferably, the two ends of the holding rod are fixedly sleeved with limiting rings corresponding in position, the first balancing weight and the second balancing weight at the two ends are respectively located on one side, away from each other, of the two limiting rings, and the diameters of the two limiting rings are smaller than the diameter of the first balancing weight and larger than the diameter of the holding rod.

Preferably, a guide assembly is arranged on the holding rod, the guide assembly comprises an annular guide groove and guide rings, two annular grooves with different sizes are formed in two sides of each of the two first balancing weights and the two second balancing weights, two annular guide grooves which are matched with each other are formed in the two limiting rings, the two annular guide grooves are sleeved with the corresponding guide rings in a sliding mode, one ends of the two guide rings extend into the corresponding annular guide grooves, the other ends of the two guide rings are fixedly connected with the same engagement ring, and the engagement rings are attached to one side of the corresponding annular grooves;

and the two limiting rings are fixedly connected with extrusion springs, the other ends of the extrusion springs are fixedly connected to the conjunction rings, and the extrusion springs are positioned between the two corresponding guide rings.

Preferably, the limiting assembly comprises a limiting spring and a limiting pin, a plurality of rectangular limiting grooves are formed in the holding rod, the limiting spring is fixedly connected to the inner wall of the bottom side of each rectangular limiting groove, the top ends of the limiting springs are fixedly connected to the limiting pin, and the top ends of the limiting pins extend to the corresponding top side of each rectangular limiting groove and are provided with cambered surfaces.

Preferably, the limiting assembly further comprises a first groove and a second groove, the first weight block and the second weight block are provided with the corresponding first groove and the second groove respectively, the first groove and the second groove are matched with the corresponding limiting pin, the first weight block and the second weight block are fixedly connected with corresponding convex rings, the convex rings are attached to the outer wall of the holding rod, and the two adjacent convex rings are in contact with each other.

Preferably, the intelligent component comprises a gravity sensor and a counting module which are electrically connected with each other, a holding rod is provided with a placing cavity, a gyroscope, the gravity sensor and the counting module are installed in the placing cavity, and the counting module is electrically connected with the controller.

Preferably, be equipped with display screen, variable LED lamp and speaker on the controller, display screen, variable LED lamp and speaker all with controller electric connection.

(III) advantageous effects

Compared with the prior art, the invention provides an intelligent dumbbell capable of measuring heart rate, which has the following beneficial effects:

1. this intelligence dumbbell of measurable quantity rhythm of heart, through set up two rhythm of the heart electrodes on the holding rod, the gyroscope, gravity inductor, the count module, monitor user's health such as display screen, for example the rhythm of the heart number, the dumbbell number of times that rises and falls, body fat number etc., help the user to know the health in the motion process, and can send the warning or remind to the user through variable LED lamp and speaker, and simultaneously, gather and the analysis to above each item data through setting up the controller, show each item information directly perceivedly in front of the eyes of user through the display screen.

2. This intelligence dumbbell of measurable quantity rhythm of heart, through in proper order with first balancing weight and second balancing weight by the pot head of holding rod to the holding rod on, setting through the cambered surface, make the spacer pin on the corresponding position slided to the rectangle spacing inslot that corresponds by the extrusion, continuously promote first balancing weight and second balancing weight, then a plurality of spacer pins pop out the rectangle spacing groove that corresponds under the effect that corresponds spacing spring, accomplish the limiting displacement to first balancing weight and second balancing weight then, need not adopt traditional approach to continuously twist and move the nut and press from both sides tightly to inject first balancing weight and second balancing weight, can labour saving and time saving when realizing increasing the counter weight.

3. This intelligence dumbbell of measurable quantity rhythm of heart, second balancing weight through the direction to the gyroscope promotes both sides, then make the spring of extruding of both sides take place to deform, after extruding spring deformation certain length, the spacer pin pops out from corresponding first recess and second recess under the effect of spacer spring, thereby make its get into in the holding rod O that corresponds through the top of pressing the spacer pin on one side, loosen first balancing weight and second balancing weight on one side, under the elasticity impetus of extruding the spring, make first balancing weight and second balancing weight to the both ends roll-off of holding rod, it needs the nut of rotating many times to remove spacingly to first balancing weight and second balancing weight to avoid traditional mode, realize more labour saving and time saving when lightening the counter weight.

Drawings

FIG. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is a perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic view of a partially cut-away perspective view of a first perspective of the present invention;

FIG. 4 is a partially cut-away perspective view of a second viewing angle of the present invention;

FIG. 5 is a schematic view of a cut-away perspective structure of the grip of the present invention;

FIG. 6 is a schematic view of a partially cut-away structure of the present invention with the weight removed;

fig. 7 is a schematic perspective view of a counterweight according to the present invention.

In the figure: 1. a holding rod; 2. a first weight block; 3. a second counterweight block; 4. a limiting ring; 5. an annular groove; 6. an annular guide groove; 7. a guide ring; 8. a loop is engaged; 9. extruding a spring; 10. a rectangular limiting groove; 11. a limiting spring; 12. a spacing pin; 13. a cambered surface; 14. a first groove; 15. a second groove; 16. a convex ring; 17. a placement chamber; 18. a gyroscope; 19. a gravity sensor; 20. a counting module; 21. a controller; 22. a display screen; 23. a variable LED lamp; 24. a loudspeaker.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As introduced by the background art, the prior art has the defects, and in order to solve the technical problems, the application provides an intelligent dumbbell capable of measuring the heart rate

In a typical implementation of this application, as shown in fig. 1-7, a measurable quantity rhythm of heart's intelligent dumbbell, including holding rod 1 and rhythm of heart electrode, the rhythm of heart electrode is installed on the outer wall of holding rod 1, still be equipped with electric connection's of each other controller 21 and intelligent component on holding rod 1, intelligent component is used for detecting multinomial parameter, first balancing weight 2 and second balancing weight 3 have all been cup jointed at holding rod 1's both ends, and still be equipped with spacing subassembly on holding rod 1, spacing subassembly is used for fixed first balancing weight 2 and second balancing weight 3's position.

Further, in above-mentioned scheme, the both ends of holding rod 1 are all fixed the cup joint and are had the spacing ring 4 that the position is corresponding, and the first balancing weight 2 at both ends and second balancing weight 3 are located the one side that two spacing rings 4 kept away from each other respectively, and the diameter of two spacing rings 4 is less than the diameter of first balancing weight 2 and is greater than the diameter of holding rod 1, through setting up spacing ring 4, is convenient for fix first balancing weight 2 and second balancing weight 3.

Further, in the above scheme, a guide assembly is arranged on the holding rod 1, the guide assembly includes annular guide grooves 6 and guide rings 7, two annular grooves 5 with different sizes are formed in both sides of the two first balancing weights 2 and the two second balancing weights 3, two annular guide grooves 6 matched with each other are formed in the two limiting rings 4, corresponding guide rings 7 are slidably sleeved in the two annular guide grooves 6, one ends of the two guide rings 7 extend into the corresponding annular guide grooves 6, the other ends of the two guide rings 7 are fixedly connected with the same engagement ring 8, the engagement ring 8 is attached to one side of the corresponding annular groove 5, and the extrusion spring 9 is convenient to push the first balancing weight 2 to limit by arranging the engagement ring 8;

equal fixedly connected with extrudes spring 9 on two spacing rings 4, and two equal fixed connection of the other end of extruding spring 9 are on agreeing with ring 8, and two extrude spring 9 and be located between two corresponding guide rings 7, extrude spring 9 through setting up, and it is spacing to be convenient for first balancing weight 2 and second balancing weight 3 to remove.

Further, in above-mentioned scheme, spacing subassembly includes spacing spring 11 and spacer pin 12, a plurality of rectangle spacing grooves 10 have been seted up on the holding rod 1, equal fixedly connected with spacing spring 11 on the bottom side inner wall of a plurality of rectangle spacing grooves 10, and the equal fixedly connected with spacer pin 12 in top of a plurality of spacing springs 11, the top of a plurality of spacer pins 12 all extends to outside the top side of the rectangle spacing groove 10 that corresponds and all seted up cambered surface 13, through setting up cambered surface 13, it is spacing to accomplish second balancing weight 3 by spacing spring 11 of being convenient for to cooperate.

Further, in the above scheme, the limiting component further includes a first groove 14 and a second groove 15, the two first counter weight blocks 2 and the two second counter weight blocks 3 are respectively provided with the corresponding first groove 14 and the second groove 15, the first groove 14 and the second groove 15 are both adapted to the corresponding limiting pin 12, the first counter weight blocks 2 and the second counter weight blocks 3 are both fixedly connected with corresponding convex rings 16, the convex rings 16 are both attached to the outer wall of the holding rod 1, and the two convex rings 16 adjacent to the same side are in contact with each other.

Further, in above-mentioned scheme, the intelligence subassembly contains mutual electric connection's gravity inductor 19 and count module 20, has seted up on the holding rod 1 and has placed chamber 17, places and installs gyroscope 18, gravity inductor 19 and count module 20 in the chamber 17, and count module 20 and controller 21 electric connection are through setting up gravity inductor 19, are convenient for count module 20 statistics exercise number of times.

Further, in the above scheme, the controller 21 is provided with the display screen 22, the variable LED lamp 23 and the speaker 24, the display screen 22, the variable LED lamp 23 and the speaker 24 are electrically connected to the controller 21, and the display screen 22 is arranged, so that the user can intuitively know various parameters such as the physical function and the exercise frequency.

When the exercise bar is used, the health conditions of a user, such as heart rate number, dumbbell rising and falling times, body fat number and the like, are monitored by arranging the two heart rate electrodes, the gyroscope 18, the gravity sensor 19, the counting module 20, the display screen 22 and the like on the holding bar 1, the exercise bar helps the user to know the health conditions in the exercise process, and can send out warning or reminding to the user through the variable LED lamp 23 and the loudspeaker 24, meanwhile, the controller 21 is arranged to collect and analyze various data, and various information is visually displayed in front of eyes of the user through the display screen 22.

According to user's exercise intensity demand, in proper order with first balancing weight 2 and second balancing weight 3 by holding rod 1's pot head to holding rod 1 on, setting through cambered surface 13, make spacer pin 12 on the corresponding position pushed and slide to the rectangle spacing groove 10 that corresponds in, continuously promote first balancing weight 2 and second balancing weight 3, then a plurality of spacer pins 12 pop out the rectangle spacing groove 10 that corresponds under the effect that corresponds limiting spring 11, then accomplish the limiting displacement to first balancing weight 2 and second balancing weight 3, need not adopt traditional approach to continuously twist the nut and press from both sides tightly to inject first balancing weight 2 and second balancing weight 3, can labour saving and time saving when realizing increasing the counter weight.

When first balancing weight 2 or second balancing weight 3 need be uninstalled, only need to promote the second balancing weight 3 of both sides to the direction of gyroscope 18, then make the extrusion spring 9 of both sides take place to deform, after extrusion spring 9 deforms certain length, spacer pin 12 pops out from corresponding first recess 14 and second recess 15 under the effect of spacing spring 11, thereby make it get into corresponding holding rod 1O in through the top of pressing spacer pin 12 on one side, loosen first balancing weight 2 and second balancing weight 3 on one side, under the elasticity impetus of extrusion spring 9, make first balancing weight 2 and second balancing weight 3 to the both ends roll-off of holding rod 1, avoid traditional mode need rotate the nut many times and relieve spacing to first balancing weight 2 and second balancing weight 3, realize alleviateing more labour saving and time saving when the counter weight.

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.