CN114712777A

CN114712777A - High-safety weight-adjustable intelligent kettle-bell using system

Info

Publication number: CN114712777A
Application number: CN202210379926.0A
Authority: CN
Inventors: 高杰
Original assignee: Nantong Lantech Deh Mdt Infotech Ltd
Current assignee: Nantong Lantech Deh Mdt Infotech Ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-08

Abstract

The invention discloses a high-safety weight-adjustable intelligent kettle-bell using system, which comprises a kettle bell and a kettle body containing frame for intensively containing the kettle bell, wherein the kettle bell comprises a kettle-bell main body, a weight adjusting device is detachably arranged in the kettle-bell main body, a kettle-bell base which can be matched with the kettle bell main body into a whole is arranged below the kettle-bell main body, the kettle-bell main body comprises a main body and an integrated module which is fixedly arranged below the main body and has a cylindrical cross section, the kettle body containing frame comprises a main body, a plurality of kettle body containing grooves which are uniformly formed in the main body and a disinfecting device which is arranged above the main body and is used for disinfecting the kettle bell, and a control system panel is also arranged on the back of a frame body of the kettle body containing frame. And the kettle bell is disinfected to improve the sanitation and safety of the kettle bell in public places.

Description

High-safety weight-adjustable intelligent kettle-bell using system

Technical Field

The invention relates to the technical field of fitness equipment, in particular to a high-safety weight-adjustable intelligent kettle-bell using system.

Background

The kettle bell is an aerobic exercise fitness equipment, and can burn fat of the whole body well by carrying out weight training with the help of the kettle bell, thereby achieving ideal fat burning and weight losing effects. Compared with other fitness equipment, the kettle-bell is much smaller in size, the moving distance is not too long, the required space is not particularly large, and the exercise mode is general. Has the advantages of high efficiency and small volume, and is a practical training device especially for people with limited living space.

The following problems exist for gymnasiums and social gymnasiums:

1) because the crowd in use places is extensive, and body-building enthusiasts or users are too many, the single kettle-bell is used for many times in one day, the outer surfaces of the holding handle of the kettle-bell and the kettle-bell body are easy to be attached with dirt, bacteria or pathogens, on one hand, the use reaction of the user is exercised in the gymnasium or social use places is influenced, and on the other hand, the bacteria are easy to spread.

2) On one hand: most of the existing kettlebells are integrally formed by cast iron and do not have multiple weights, so that only one exerciser needs to be equipped with kettlebells with multiple weights when needing to use different weights, and a large number of kettlebells need to be equipped for use when facing a large number of exercisers in a gymnasium or social gymnasium, which is a problem existing in the traditional kettlebells;

on the other hand: for the problem, the prior invention also discloses a weight-adjustable kettle bell, for example, an adjustable kettle bell disclosed in patent publication (105056465B), wherein the adjusting method is to lock different numbers of kettle bell pieces through a bolt group so as to meet the adjusting requirement, but the structure is complex, so that the adjustable kettle bell is suitable for individual exercisers and small-scale mass production, the bolt group and the bolt groove are worn and damaged after long-time and frequent matching use, and when the adjustable kettle bell is oriented to gymnasiums and social places, products which are complex in processing, high in maintenance cost and easy to cause problems in later use are difficult to take, so that a new kettle bell structure which is simple in structure, high in integration and convenient to assemble and disassemble is required to be provided.

3) When the kettle-bell exercise area is oriented to a gymnasium and a social place, even if the existing kettle-bell exercise area is provided with adjustable kettle-bells for use, the existing kettle-bell exercise area still needs to be provided with a large number of kettle-bells to form a single kettle-bell exercise area for meeting the requirements of a large number of people, and the existing place directly stacks a large number of kettle-bells in a centralized manner, so that the method cannot be systematically summarized; on the other hand, even if the kettle-bell rack capable of being taken and placed is arranged, when the kettle-bell rack faces to a wide range of people, the frequent taking and placing are easy to cause the fault that the kettle-bell is unstable to roll and fall when being placed, and the people in the social places are complicated in age distribution, so that feet are easily accidentally injured or weak groups are easily injured when the kettle-bell falls due to small volume, and great potential safety hazards exist for children, old people and adults.

4) Along with the development of science and technology, the popularization of intelligent home, sports, learning and other phenomena, more and more people rely on linkage learning, sports and living through a PC end and a mobile phone end. Most of the existing kettlebells are integrally formed, or only have the weight display after weight adjustment, the intelligentization is low, the functions of effectively lifting and pulling a stroke, recording of the number of times of effective lifting and pulling, kettle-bell positioning, disinfection confirmation recording, motion data recording and the like are not achieved, and therefore a system is needed to be provided for achieving recording, monitoring and timely obtaining of motion data through an intelligent connection mobile phone end.

Disclosure of Invention

This application is directed against the shortcoming among the above-mentioned prior production technique, provides an intelligent kettle-bell use system that weighs is adjustable to high security to provide a kettle-bell of adjusting weight, realize intelligent connection, monitor function through built-in integrated module, the kettle body storage rack of being equipped with can kettle-bell safety magnetic attraction, regularly disinfect.

The technical scheme adopted by the invention is as follows:

the utility model provides a heavy intelligent kettle-bell use system that high security is adjustable, its includes the kettle-bell and is used for concentrating the kettle body of accomodating the kettle-bell and accomodates the frame, the kettle-bell includes the kettle-bell main part, the inside demountable installation counter weight adjusting device of kettle-bell main part, kettle-bell main part below sets up can with the integrative kettle-bell base of body cooperation, the kettle-bell main part includes the body and sets firmly the collection moulding piece that is cylindrical cross section below the main part, the kettle body is accomodate the frame and is included the body, evenly set up a plurality of kettle bodies on the body and accomodate the groove and be located the degassing unit that the body top was used for disinfecting the kettle-bell, the support body back that the frame was accomodate to the kettle body still is furnished with the control system panel.

Further, the integrated module comprises a control module, a Bluetooth module, a motion sensing module and a gyroscope module which are sequentially installed inside the body, and the Bluetooth module, the motion sensing module and the gyroscope module are all electrically connected with the control module.

Further, counter weight adjusting device is including being cylindrical cross-section's counter weight storehouse frame, the inside cavity design that is of counter weight storehouse frame, counter weight storehouse frame body divide into a plurality of counter weight storehouses, the both ends in counter weight storehouse are the fretwork design, the one end in counter weight storehouse sets firmly the limiting plate, set up a plurality of counter weight pieces in the counter weight storehouse frame.

Further, the top of counter weight storehouse frame is passed through quick detach device with the bottom of integrated module and is realized dismantling the connection, quick detach device is including setting firmly the quick detach head at counter weight storehouse frame top and setting firmly the quick detach seat in the integrated module bottom, and the quick detach head of telling is including setting firmly the base in the outer circumference in counter weight storehouse frame top, a pair of installation otic placode sets firmly on the base, install manual plug-in strip in the installation otic placode, the upper end of installation otic placode is through round pin axle and base swivelling joint, the sword head portion of manual plug-in strip is through round pin axle and both sides installation otic placode rotatable coupling, the installation otic placode through both sides is worn to establish through the pivot in the middle part of manual plug-in strip, wear to establish through the U-shaped pole in the both ends of pivot, the both ends of U-shaped pole are installed in the pivot through a pair of lock nut, the lock joint department card of U-shaped pole is established at the bite of quick detach seat.

Further, the kettle body containing groove comprises a concave hemispherical kettle body containing groove body, a magnetic heating ring is embedded in the kettle body containing groove body, a sensing ball body capable of being reset under stress is further embedded in the bottom of the kettle body containing groove body, and the sensing ball body and the magnetic heating ring are both electrically connected with the control system panel.

Further, the sterilizing device comprises vertical frames symmetrically arranged at two ends of the pot body containing frame, and a sterilizing water spraying mechanism is arranged between the vertical frames.

Further, the disinfectant spraying mechanism comprises an inner roller and an outer roller, wherein the inner roller is rotatably installed in the two end stands through bearings, the outer roller is sleeved on the outer circumference of the inner roller, the two ends of the outer roller are fixedly installed on the side walls of the two end stands, a servo motor is fixedly installed on the outer side of one end of each stand, the driving end of the servo motor is connected with the inner roller in a transmission mode, and the servo motor is electrically connected with the control system panel.

Furthermore, a connecting pipe for injecting disinfectant water is communicated with one end of the outer cylinder, a water pump is fixedly arranged on the inner wall of the stand at the other end, a water storage tank is fixedly arranged on the outer wall of the stand, the input end of the water pump is communicated with the water storage tank, the output end of the water pump is communicated with the connecting pipe, and the water pump is electrically connected with the control system panel.

Furthermore, a plurality of water outlet holes are axially formed in the lower cylinder body of the outer cylinder in the same direction, every two water outlet holes are arrayed above the kettle body containing groove in a group, a water level detector is arranged on the inner wall of the outer cylinder below the water outlet holes, and the water level detector is electrically connected with the control system panel.

Furthermore, a magnetic iron sheet is arranged in the bottom of the kettle bell base, a threaded section is arranged on a circular section at the top of the kettle bell base, and a threaded groove is formed in the circular section at the bottom of the kettle bell main body.

The invention has the following beneficial effects:

the invention has compact and reasonable structure and convenient operation, and has the following advantages:

1) the PC end is connected through the integrated module, so that the feedback of motion data can be realized: the effective lifting times of the kettle bell, the service life of the kettle bell and the positioning of the position of the kettle bell. And recording and storing the motion data of the logged user.

2) Simple structure, the modularization can be put in a large number by the volume production, and a large amount of maintenance problems in later stage have been avoided in quick structure and the design of counter weight storehouse of installing and removing, long service life easily maintains, uses.

3) The kettle body storage rack of being equipped with can inhale the kettle bell of getting of safe magnetism, inhale the fixed kettle bell of magnetic force through circular telegram magnetism and do not influence and acknowledge the use and avoided the safety problem that children taken again, solved simultaneously that the adult takes the unstable definite product and rolls, fall the potential safety hazard that arouses.

4) The sterilizing device arranged on the kettle body storage rack can spray sterilizing liquid at regular time, and solves the problems of bacterial propagation and dirt adhesion caused by a large number of people using the sterilizing device facing a gymnasium or a social gymnasium.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1 at B;

FIG. 3 is a perspective view of the kettle-bell of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

FIG. 5 is a schematic view of the structure of the weight adjusting device according to the present invention;

FIG. 6 is a schematic view showing the structure of a pot body containing groove of the present invention;

FIG. 7 is a schematic structural diagram of an integrated module according to the present invention;

FIG. 8 is a schematic view of the operation of the disinfection apparatus of the present invention;

wherein: 1. a kettle bell; 2. a pot body storage rack; 4. a control system panel; 5. a quick release device; 10. a kettle-bell body; 11. a counterweight adjustment device; 12. a kettle-bell base; 20. the pot body is accommodated in the groove; 21. a sterilizing device; 50. quickly detaching the head; 51. a quick release seat; 100. an integration module; 101. a control module; 102. a Bluetooth module; 103. a motion sensing module; 104. a gyroscope module; 110. a counterweight bin frame; 111. a counterweight cabin; 112. a limiting plate; 113. a weight plate; 121. a threaded segment; 122. a thread groove; 500. a base; 501. mounting an ear plate; 502. a manual knife switch; 503. a rotating shaft; 504. a U-shaped rod; 505. locking the nut; 201. a magnetic heating ring; 202. a sensing sphere; 211. erecting a frame; 212. an inner drum; 213. an outer cylinder; 214. a servo motor; 215. a connecting pipe; 216. a water pump; 217. a water storage tank; 218. a water outlet hole; 219. a water level detector.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

In the embodiment shown in fig. 1 and 3, a high-safety weight-adjustable intelligent kettle-bell using system comprises a kettle-bell 1 and a kettle body accommodating frame 2 for intensively accommodating the kettle-bell 1, wherein the kettle-bell 1 comprises a kettle-bell main body 10, a balance weight adjusting device 11 is detachably installed in the kettle-bell main body 10, a kettle-bell base 12 capable of being integrally matched with a body is arranged below the kettle-bell main body 10, the kettle-bell main body 10 comprises a body and an integrated module 100 which is fixedly arranged below the body and has a cylindrical cross section, the kettle body accommodating frame 2 comprises a body, a plurality of kettle body accommodating grooves 20 which are uniformly arranged on the body and a disinfecting device 21 which is arranged above the body and is used for disinfecting the kettle-bell 1, a control system panel 4 is further arranged on the back surface of the kettle body accommodating frame 2, and a timing disinfecting function and a power-on safety magnetic attraction function are realized through the control system panel 4.

In the embodiment shown in fig. 3 and 7, the integrated module 100 includes a control module 101, a bluetooth module 102, a motion sensing module 103, and a gyroscope module 104, which are sequentially installed inside the body, and the bluetooth module 102, the motion sensing module 103, and the gyroscope module 104 are all electrically connected to the control module 101. The control module 101 is used for processing data and is internally provided with a memory chip so as to store motion data; the bluetooth module 102 is used for establishing connection with a PC terminal or a mobile terminal of a mobile phone; the motion sensing module 103 and the gyroscope module 104 are used for sensing the acceleration and the displacement stroke of the kettle bell 1, specific lifting data is set through a PC section or a mobile phone moving end, and the motion sensing module 103 and the gyroscope module 104 effectively lift the data according to the data records and send and record the data through the control module 101. The power is supplied to the integrated module 100 through the lithium battery with the built-in 5000mah, and the equipped USB charging port needs to be charged and discharged after the kettle bell 1 is detached. It should be noted that this power supply method is only one embodiment, and other power supply schemes can be implemented as well.

In the embodiment shown in fig. 3 and 5, the counterweight adjusting device 11 includes a counterweight bin frame 110 with a cylindrical cross section, the counterweight bin frame 110 is hollow, the body of the counterweight bin frame 110 is divided into three counterweight bins 111, two ends of the counterweight bins 111 are hollow, one end of the counterweight bin 111 is fixedly provided with a limiting plate 112, and three counterweight plates 113 are correspondingly arranged in the three counterweight bin frames 110. Through counter weight storehouse frame 110 with the counter weight regulation standardization, be convenient for realize the volume production, maintain, the quick replacement of quantized standard component, counter weight piece 113 can the disect insertion counter weight storehouse 111 carry out a stack of counter weight piece 113, publicly known can set up to monolithic 2KG, different masses such as 4KG, male one end is the fretwork, the other end supports through limiting plate 112 top and targets in place, terminal surface can guarantee to insert great damping occasionally with the design of counter weight piece 113 interference fit about through counter weight storehouse 111, and then prevent to carry rocking and abnormal sound when carrying, need not other mechanical structure.

As shown in figure 3 of the drawings, in the embodiment shown in fig. 4 and 5, the top of the counterweight bin holder 110 is detachably connected to the bottom of the integrated module 100 through a quick release device 5, the quick release device 5 includes a quick release head 50 fixedly disposed at the top of the counterweight bin holder 110 and a quick release seat 51 fixedly disposed at the bottom of the integrated module 100, the quick release head 50 includes a base 500 fixedly disposed at the outer circumference of the top of the counterweight bin holder 110, a pair of mounting lugs 501 is fixedly disposed on the base 500, a manual knife switch 502 is mounted in the mounting lugs 501, the upper end of the mounting lugs 501 is rotatably connected to the base 500 through a pin, the knife head of the manual knife switch 502 is rotatably connected to the mounting lugs 501 through pins, the middle of the manual knife switch 502 is inserted through the mounting lugs 501 at both sides through a rotating shaft 503, a U-shaped rod 504 is inserted in both ends of the rotating shaft, both ends of the U-shaped rod 504 are mounted in the rotating shaft 503 through a pair of lock nuts 505, and the lock joint of the U-shaped rod 504 is clamped at the snap joint of the quick release seat 51. Through reciprocating and lifting the hand-operated knife switch 502, the U-shaped rod 504 is driven to displace, and two states of clamping at the quick-release seat 51 and separating from the quick-release seat 51 can be realized, so that the functions of quick-assembly locking and quick-release loosening between the counterweight adjusting device 11 and the integrated module 100 are realized.

In the embodiment shown in fig. 6, the pot body accommodating groove 20 includes a concave hemispherical pot body accommodating groove 20, a magnetic heating ring 201 is embedded in the pot body accommodating groove 20, a sensing sphere 202 capable of being reset by force is embedded at the bottom of the pot body accommodating groove 20, and both the sensing sphere 202 and the magnetic heating ring 201 are electrically connected to the control system panel 4. Sensing spheroid 202 is used for detecting 1 bottoms of kettlebell that targets in place, and sensing spheroid 202 sends the signal to control system panel 4 when the atress pushes down, and then makes the magnetic heating circle 201 circular telegram at this sensing spheroid 202 position produce magnetic force, has avoided children to get on the one hand through increasing magnetic force absorption and has got and put, and on the other hand has solved to get and has got rocking, roll that unstable caused, has avoided the potential safety hazard. Meanwhile, the magnetic heating ring 201 heats the kettle-bell 1 body at a heating temperature of 30 to 40 ℃, heat is covered upwards from the bottom of the kettle-bell 1 body, and the surface of the kettle-bell 1 sprayed with disinfectant can be heated and dried synchronously.

In the embodiment shown in fig. 1, 2, 6 and 8, the disinfecting device 21 comprises two upright frames 211 symmetrically arranged at two ends of the pot body accommodating frame 2, and a disinfecting water spraying mechanism is arranged between the upright frames 211 and is used for regularly disinfecting the disinfection solution for the kettle bell 1.

In the embodiment shown in fig. 1, 2, 6 and 8, the disinfectant spraying mechanism includes an inner drum 212 rotatably mounted in the two end stands 211 through a bearing, and an outer drum 213 sleeved on the outer circumference of the inner drum 212, two ends of the outer drum 213 are fixedly mounted on the side walls of the two end stands 211, a servo motor 214 is fixedly mounted on the outer side of one end of the stand 211, the driving end of the servo motor 214 is in transmission connection with the inner drum 212, the servo motor 214 is electrically connected with the control system panel 4, the inner drum 212 is driven to roll by the servo motor 214, and the liquid at the bottom of the cavity between the inner drum 212 and the outer drum 213 is driven to roll, so as to realize spraying.

In the embodiment shown in fig. 1, 2, 6 and 8, one end of the outer cylinder 213 is connected to a connecting pipe 215 for injecting sterilized water, the inner wall of the stand 211 at the other end is fixed to a water pump 216, the outer wall of the stand 211 is fixed to a water storage tank 217, the input end of the water pump 216 is connected to the water storage tank 217, the output end of the water pump 216 is connected to the connecting pipe 215, and the water pump 216 is electrically connected to the control system panel 4. The timing spraying time is set by the control system panel 4, the system sends an electric signal to the water pump 216, and a certain amount of disinfectant is pumped from the water storage tank 217 and injected into the cavity between the inner drum 212 and the outer drum 213.

In the embodiment shown in fig. 1, 2, 6 and 8, a plurality of water outlets 218 are axially formed in the lower cylinder of the outer cylinder 213, each two of the water outlets 218 are arrayed above the kettle housing groove 20 in a group, a water level detector 219 is disposed on the inner wall of the outer cylinder 213 below the water outlets 218, the water level detector 219 is electrically connected to the control system panel 4, the water level detector 219 is used for monitoring the liquid level height in the cavity, so as to adjust the injection amount, through the height design of the water outlets 218, when the inner cylinder 212 rolls and the outer cylinder 213 does not move relative to each other, the disinfectant is driven to roll by the inner cylinder 212 in the cavity, the liquid level further covers the water outlets 218 under the action of centrifugal force to realize spraying, and the holes of the water spraying holes are thinned by arranging a filter screen. The one-time spraying time is calculated and set by the injection amount and the motor driving time.

In the embodiment shown in fig. 3, a magnetic iron sheet is disposed inside the bottom of the kettle bell base 12, a threaded section 121 is disposed on the top circular section of the kettle bell base 12, and a threaded groove 122 is disposed inside the bottom circular section of the kettle bell body 10. After the kettle-bell 1 is detected in place, the magnetic suction piece is matched with the electrified magnetic heating ring 201 to be fixed in a magnetic suction way, and the kettle-bell main body 10 and the kettle-bell base 12 are quickly assembled and disassembled through upper and lower threads.

The working principle of the invention is as follows: when an exerciser uses a single kettle bell 1, the upper kettle bell main body 10 and the lower kettle bell base 12 are rotated relatively, the upper kettle bell main body and the lower kettle bell base are separated, the lower kettle bell main body and the lower kettle bell base are separated, the quick-detaching head 50 and the quick-detaching base 51 are rapidly detached through the manual switch blade 502 which is manually adjusted, the balance weight bin frame 110 inside the kettle bell main body 10 is separated, the function of adjusting the weight is achieved through inserting and filling the balance weight piece 113, the Bluetooth is connected with the PC end or the mobile phone moving end, intelligent motion monitoring and parameter setting for kettle bell 1 exercise are carried out, the kettle bell 1 storage frame is placed in crowds such as social exercise places or gymnasiums, the water pump 216, the servo motor 214 and the control system panel 4 are in power-on connection, disinfectant is automatically sprayed to the kettle bell 1 through the set timing time, and after the kettle bell 1 is detected to be in place, the safe magnetic attraction of the kettle bell 1 storage tank is achieved, and the coil heating achieves the drying effect.

The above description is intended to be illustrative and not restrictive, and the scope of the invention is defined by the appended claims, which may be modified in any manner within the scope of the invention.

Claims

1. The utility model provides a heavy intelligent kettle-bell operating system that high security is adjustable which characterized in that: including kettle-bell (1) and be used for concentrating the kettle body of accomodating kettle-bell (1) and accomodate frame (2), kettle-bell (1) is including kettle-bell main part (10), kettle-bell main part (10) inside demountable installation counter weight adjusting device (11), kettle-bell main part (10) below sets up can cooperate integrative kettle-bell base (12) with the body, kettle-bell main part (10) include the body and set firmly in the integrated module (100) that is the cylinder cross-section of main part below, the kettle body is accomodate frame (2) and is included the body, evenly set up a plurality of kettle bodies on the body and accomodate groove (20) and be located the sterilizing equipment (21) that the body top is used for disinfecting kettle-bell (1), the support body back that the frame (2) was accomodate to the kettle body still is furnished with control system panel (4).

2. The high-safety intelligent weight-adjustable kettle-bell using system as claimed in claim 1, wherein: the integrated module (100) comprises a control module (101), a Bluetooth module (102), a motion sensing module (103) and a gyroscope module (104) which are sequentially installed inside the body, wherein the Bluetooth module (102), the motion sensing module (103) and the gyroscope module (104) are all electrically connected with the control module (101).

3. The high-safety intelligent weight-adjustable kettle-bell using system as claimed in claim 1, wherein: counter weight adjusting device (11) is including counter weight storehouse frame (110) that is cylindrical cross-section, the inside cavity design that is of counter weight storehouse frame (110), counter weight storehouse frame (110) body divide into a plurality of counter weight storehouses (111), the both ends in counter weight storehouse (111) are the fretwork design, the one end in counter weight storehouse (111) sets firmly limiting plate (112), set up a plurality of counter weight pieces (113) in counter weight storehouse frame (110).

4. The high-safety intelligent weight-adjustable kettle-bell using system as claimed in claim 3, wherein: the top of the counterweight bin frame (110) and the bottom of the integrated module (100) are detachably connected through a quick-release device (5), the quick-release device (5) comprises a quick-release head (50) fixedly arranged at the top of the counterweight bin frame (110) and a quick-release seat (51) fixedly arranged at the bottom of the integrated module (100), the quick-release head (50) comprises a base (500) fixedly arranged on the outer circumference of the top of the counterweight bin frame (110), a pair of installation ear plates (501) are fixedly arranged on the base (500), a manual knife switch (502) is arranged in the installation ear plates (501), the upper end of the installation ear plate (501) is rotatably connected with the base (500) through a pin shaft, the knife head part of the manual knife switch (502) is rotatably connected with the installation ear plates (501) on two sides through a pin shaft, the installation ear plates on two sides are penetrated through a rotating shaft (503), and a U-shaped rod (504) is penetrated through the rotating shaft (503), two ends of the U-shaped rod (504) are installed in the rotating shaft (503) through a pair of locking nuts (505), and the buckling part of the U-shaped rod (504) is clamped at the engagement port of the quick release base (51).

5. The high-safety intelligent weight-adjustable kettle-bell using system as claimed in claim 1, wherein: the kettle body containing groove (20) comprises a concave hemispherical kettle body containing groove (20) body, a magnetic heating ring (201) is embedded in the kettle body containing groove (20) body, a sensing sphere (202) capable of being reset under stress is further embedded in the bottom of the kettle body containing groove (20) body, and the sensing sphere (202) and the magnetic heating ring (201) are both electrically connected with the control system panel (4).

6. The high-safety intelligent weight-adjustable kettle-bell using system as claimed in claim 1, wherein: the sterilizing device (21) comprises upright frames (211) symmetrically arranged at two ends of the kettle body accommodating frame (2), and a sterilizing water spraying mechanism is arranged between the upright frames (211).

7. The high-safety intelligent weight-adjustable kettle-bell using system as claimed in claim 6, wherein: the sterilizing water spraying mechanism comprises an inner roller (212) and an outer cylinder (213), wherein the inner roller (212) is installed in two end stands (211) through rotation of a bearing, the outer cylinder (213) is arranged on the outer circumference of the inner roller (212) in a sleeved mode, two ends of the outer cylinder (213) are fixedly installed on the side walls of the two end stands (211), a servo motor (214) is fixedly installed on the outer side of one end of each stand (211), the driving end of the servo motor (214) is in transmission connection with the inner roller (212), and the servo motor (214) is electrically connected with a control system panel (4).

8. The high-safety intelligent weight-adjustable kettle-bell using system as claimed in claim 7, wherein: one end of the outer cylinder (213) is communicated with a connecting pipe (215) for injecting disinfectant, a water pump (216) is fixedly arranged on the inner wall of the stand (211) at the other end, a water storage tank (217) is fixedly arranged on the outer wall of the stand (211), the input end of the water pump (216) is communicated with the water storage tank (217), the output end of the water pump (216) is communicated with the connecting pipe (215), and the water pump (216) is electrically connected with the control system panel (4).

9. The high-safety intelligent weight-adjustable kettle-bell using system as claimed in claim 7, wherein: a plurality of water outlets (218) are axially formed in the barrel body below the outer cylinder (213), every two water outlets (218) are arrayed above the kettle body containing groove (20) in a group, a water level detector (219) is arranged on the inner wall of the outer cylinder (213) below the water outlets (218), and the water level detector (219) is electrically connected with the control system panel (4).

10. The high-safety intelligent weight-adjustable kettle-bell using system as claimed in claim 1, wherein: the magnetic iron sheet is arranged in the bottom of the kettle-bell base (12), a thread section (121) is arranged on a circular ring section on the top of the kettle-bell base (12), and a thread groove (122) is formed in a circular ring section on the bottom of the kettle-bell main body (10).