CN112295194A

CN112295194A - Taijiquan exercising apparatus

Info

Publication number: CN112295194A
Application number: CN202011154415.6A
Authority: CN
Inventors: 唐志云
Original assignee: Guilin Tourism University
Current assignee: Guilin Tourism University
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-02-02

Abstract

The invention relates to a Taijiquan exercising apparatus, which comprises a base; the telescopic rod is vertically arranged on the base; the mounting box is fixed at the top end of the telescopic rod; the turntable is arranged on the side edge of the installation box; adjusting device sets up in the install bin for exert changeable effect load for the carousel, the degree of difficulty when utilizing the carousel exercise is adjustable, adjusting device's input shaft and carousel are connected. The invention utilizes the adjusting device arranged in the installation box to apply variable acting load to the turntable, so that the difficulty of practicing by utilizing the turntable is adjustable, the adaptability of the device to different individuals in different training stages is improved, the application range of the device is expanded, the practicability is strong, and the device is worthy of popularization.

Description

Taijiquan exercising apparatus

Technical Field

The invention belongs to the technical field of sports equipment, and particularly relates to a Taijiquan exercise machine.

Background

Taiji boxing is a perfect combination of theoretical thinking of Chinese traditional dialectical and martial arts, guidance, traditional Chinese medicine and the like, takes Taiji and Yin-Yang dialectical ideas in Chinese traditional julian and Taoism philosophy as core ideas, integrates multiple functions of nourishing sexual feeling, strengthening body and fighting skills and the like, and is high-level human culture. As a sport form saturated with the east accommodation concept, trainees can exercise the intention, the qi, the shape and the spirit, the sport form is very in line with the requirements of the physiology and the psychology of human bodies, not only can build up the bodies, but also has very important promotion effect on the harmony and coexistence of the physical and mental health of human individuals and human groups.

Taijiquan has a wide crowd foundation in China, and a plurality of cells are also provided with related exercise equipment, such as massage devices with more applications, but the training intensity of the existing massage devices is not distinguished, so that effective training cannot be performed according to different training requirements of different individuals, and the adaptability is poor.

Disclosure of Invention

In view of the above, the present invention provides a taijiquan exercise apparatus to solve the disadvantages of the prior art.

The technical scheme of the invention is as follows:

a taijiquan exercise apparatus, comprising:

a base;

the telescopic rod is vertically arranged on the base;

the mounting box is fixed at the top end of the telescopic rod;

the turntable is arranged on the side edge of the installation box;

adjusting device sets up in the install bin for exert changeable effect load for the carousel, the degree of difficulty when utilizing the carousel exercise is adjustable, adjusting device's input shaft and carousel are connected.

Preferably, the adjusting means comprises:

the sealed bin is fixed with the inner wall of the installation box;

the input shaft is horizontally arranged and sleeved in the sealed bin, and one end of the input shaft penetrates through the sealed bin and the installation box in sequence and then is sleeved and fixed with the rotary table;

the first piston is sleeved and fixed at the other end of the input shaft;

the second piston is arranged on the side edge of the first piston;

the output shaft is horizontally arranged and sleeved in the sealed bin, one end of the output shaft is sleeved and fixed with the piston, and the other end of the output shaft sequentially penetrates out of the sealed bin and the mounting box;

the magnetorheological fluid is filled between the first piston and the second piston and is used for realizing connection of the first piston and the second piston;

the sealing assembly is used for sealing the magnetorheological fluid, is arranged between the first piston and the sealing bin and between the second piston and the sealing bin, and is used for realizing dynamic sealing of the first piston and the sealing bin and dynamic sealing of the second piston and the sealing bin;

the excitation coil is arranged on the sealed cabin and used for generating a desired magnetic field, so that the magnetorheological fluid becomes a high-viscosity body or a solid under the action of the desired magnetic field, and power transmission between the first piston and the second piston is realized;

and the controller is respectively electrically connected with the power supply and the excitation coil and is used for controlling the excitation coil to generate a desired magnetic field.

Preferably, the excitation coil surrounds the circumferential direction of the first piston and the second piston and is embedded in the inner wall of the sealed cabin.

Preferably, the telescopic link include with the barrel of base fixed, the body of rod is equipped with to the barrel endotheca, the body of rod can slide in the barrel, be provided with on the barrel and be used for fixing the holding screw of the position of the body of rod.

Preferably, one end of the output shaft, which is far away from the sealed cabin, is provided with a counter, and the counter is used for counting the number of rotation turns of the output shaft.

Preferably, the magnetorheological fluid comprises a carrier fluid having a plurality of ferromagnetic particles therein.

Preferably, the carrier fluid comprises a mixture of antiwear hydraulic oil, a surfactant and an antioxidant, and the volume ratio of the antiwear hydraulic oil, the surfactant and the antioxidant is 8:1.4: 0.6.

Preferably, the ferromagnetic particles are superparamagnetic magnetically responsive particles having an average particle size smaller than a superparamagnetic switching particle size of the selected material.

Preferably, the ferromagnetic particles have an average particle size in the range of 0.06 to 0.085Dsp, where Dsp refers to the superparamagnetic switching particle size of the selected material.

Compared with the prior art, the Taijiquan exercise equipment provided by the invention has the advantages that the adjusting device arranged in the installation box is utilized to apply variable acting load to the rotary table, so that the training intensity during practice by utilizing the rotary table is adjustable, the adaptability of the device to different individuals in different training stages is improved, the application range of the device is expanded, the practicability is high, and the Taijiquan exercise equipment is worthy of popularization.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

fig. 3 is a partial structural schematic diagram of the present invention.

Detailed Description

The invention provides a Taijiquan exercise machine, which is described below with reference to the structural schematic diagrams of figures 1 to 3.

Example 1

As shown in fig. 1 and 2, the taijiquan exercise apparatus provided by the invention comprises a base 1, a telescopic rod 2, a mounting box 4, a rotary table 8 and an adjusting device.

Wherein, telescopic link 2, vertical setting, and the lower extreme of telescopic link 2 and the upper surface vertical fixation of base 1. The top of telescopic link 2 is fixed with install bin 4, has arranged carousel 8 at the side of install bin 4, sets up adjusting device in the install bin 4, and adjusting device is used for exerting changeable effect load for carousel 8 for training intensity when utilizing 8 exercises of carousel is adjustable.

Wherein, the turntable 8 can be provided with a plurality of protrusions on its surface to prevent the sliding of the hand acting thereon.

Further, as shown in fig. 3, the adjusting device comprises a seal chamber 9, an input shaft 14, a first piston 13, a second piston 10, an output shaft 6, magnetorheological fluid 15, a seal assembly and an excitation coil 11.

Wherein, the sealed cabin 9 is fixed with the inner wall of the installation box 4.

The input shaft 14 horizontally arranged is sleeved in the sealed bin 9, one end of the input shaft penetrates through the sealed bin 9 and the installation box 4 in sequence and then is sleeved and fixed with the rotary table 8, and the other end of the input shaft 14 is sleeved and fixed with a piston I13.

And a second piston 10 is arranged on the side of the first piston 13, and the second piston 10 is parallel to the first piston 13.

The output shaft 6 horizontally arranged is sleeved in the sealed bin 9, one end of the output shaft is sleeved and fixed with the second piston 10, and the other end of the output shaft sequentially penetrates out of the sealed bin 9 and the installation box 4.

Magnetorheological fluid 15 is filled between the first piston 13 and the second piston 10, and is used for realizing connection between the first piston 13 and the second piston 10.

And the sealing assembly is used for sealing the magnetorheological fluid 15, is arranged between the first piston 13 and the sealing bin 9 and between the second piston 10 and the sealing bin 9, and is used for realizing dynamic sealing of the first piston 13 and the sealing bin 9 and dynamic sealing of the second piston 10 and the sealing bin 9.

The excitation coil 11 surrounds the periphery of the first piston 13 and the second piston 10 and is embedded in the inner wall of the sealed cabin 9 and used for generating a desired magnetic field, so that the magnetorheological fluid 15 becomes a high-viscosity body or a solid under the action of the desired magnetic field, and power transmission between the first piston 13 and the second piston 10 is realized.

And the controller 7 is electrically connected with the power supply 12 and the excitation coil 11 respectively and is used for controlling the excitation coil 11 to generate a desired magnetic field.

Further, the telescopic rod 2 comprises a barrel fixed with the base 1, a rod body is sleeved in the barrel, a top end of the rod body is fixedly provided with a mounting box 4, the rod body can slide in the barrel, and a set screw 3 used for fixing the relative position of the rod body and the barrel is arranged on the barrel.

When needing adjusting device's use height, loosen holding screw 3, then the height of the body of rod of drawing out or reducing is to prospective position for adjusting device's use height satisfies the user demand after, utilizes holding screw 3 to fix the relative position of the body of rod and barrel once more.

Furthermore, one end of the output shaft 6, which is far away from the sealed cabin 9, is connected with a counter 5 which is electrically connected with a controller 7, and the counter 5 is used for counting the number of rotation turns of the output shaft 6 and recording the training condition of the trainer.

Further, the magnetorheological fluid 15 includes a carrier fluid having a plurality of ferromagnetic particles therein.

Further, the carrier fluid comprises a mixture of anti-wear hydraulic oil, a surfactant and an antioxidant, wherein the volume ratio of the anti-wear hydraulic oil, the surfactant and the antioxidant is 8:1.4: 0.6.

Further, the ferromagnetic particles are superparamagnetic magnetically responsive particles having an average particle size smaller than a superparamagnetic switching particle size of the selected material.

Further, the ferromagnetic particles have an average particle size in the range of 0.06-0.085 Dsp, where Dsp refers to the superparamagnetic switching particle size of the selected material.

When the magnetic magnetorheological fluid device is used, the controller 7 changes the control current applied to the excitation coil 11, so that the magnetic field generated by the excitation coil 11 is changed, the state of the magnetorheological fluid 15 is changed due to the synchronous magnetic field acting on the magnetorheological fluid 15, the acting load applied to the first piston 13 is changed, and the force required by a trainer when the trainer rotates the rotary disc 8 is different. The magnetic field generated by the magnet exciting coil 11 of the invention is different, the state of the magnetorheological fluid 15 is different, and the training intensity of the trainer is different. The action load applied to the piston I13 is the minimum under the condition that the magnetorheological fluid 15 is fluid, the training intensity is the minimum, and the action load applied to the piston I13 is only the work of a trainer for rotating the rotary disc 8 by overcoming the gravity of the rotary disc 8, the input shaft 14 and the piston I13 and the friction force between peripheral parts of the gravity. The action load on the piston I13 is the largest in the state that the magnetorheological fluid 15 is solid, and the training intensity is the highest. At this time, the magnetorheological fluid 15 connects the first piston 13 and the second piston 10 into a whole, the torque acting on the first piston 13 is synchronously transmitted to the second piston 10 through the magnetorheological fluid 15, and the acting load on the first piston 13 is the work of a trainer to rotate the rotary disc 8 by overcoming the gravity of the rotary disc 8, the input shaft 14, the first piston 13, the second piston 10, the output shaft 6 and the counter 5 and the friction force between peripheral parts of the components. The training intensity is different when the MR fluid 15 is in a fluid-to-solid state. The trainer can change the training intensity through the controller 7, thereby improving the adaptability of training by using the invention.

According to the Taijiquan exercise equipment, the adjusting device arranged in the installation box is used for applying variable acting load to the rotary table, so that the difficulty of poking the rotary table by hands for exercise can be adjusted, the adaptability of the device to different individuals in different training stages is improved, the application range of the device is expanded, the practicability is high, and the Taijiquan exercise equipment is worthy of popularization.

The above disclosure is only for the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. A taijiquan exercise apparatus, comprising:

a base (1);

the telescopic rod (2) is vertically arranged on the base (1);

the mounting box (4) is fixed at the top end of the telescopic rod (2);

the rotary table (8) is arranged on the side edge of the installation box (4);

the adjusting device is arranged in the installation box (4) and used for applying variable acting load to the rotary table (8) so that the difficulty in practicing by using the rotary table (8) is adjustable, and an input shaft (14) of the adjusting device is connected with the rotary table (8).

2. A tai chi boxing exercise apparatus as claimed in claim 1, wherein the adjustment means comprises:

the sealed bin (9) is fixed with the inner wall of the installation box (4);

the input shaft (14) is horizontally arranged and sleeved in the sealed bin (9), and one end of the input shaft penetrates through the sealed bin (9) and the installation box (4) in sequence and then is sleeved and fixed with the rotary table (8);

the first piston (13) is sleeved and fixed at the other end of the input shaft (14);

the second piston (10) is arranged on the side edge of the first piston (13);

the output shaft (6) is horizontally arranged and sleeved in the sealed bin (9), one end of the output shaft is fixedly sleeved with the second piston (10), and the other end of the output shaft sequentially penetrates out of the sealed bin (9) and the installation box (4);

the magnetorheological fluid (15) is filled between the first piston (13) and the second piston (10) and is used for connecting the first piston (13) and the second piston (10);

the sealing assembly is used for sealing the magnetorheological fluid (15), is arranged between the first piston (13) and the sealing bin (9) and between the second piston (10) and the sealing bin (9), and is used for realizing dynamic sealing of the first piston (13) and the sealing bin (9) and dynamic sealing of the second piston (10) and the sealing bin (9);

the excitation coil (11) is arranged on the sealed cabin (9) and is used for generating a desired magnetic field, so that the magnetorheological fluid (15) becomes a high-viscosity body or a solid under the action of the desired magnetic field, and power transmission between the first piston (13) and the second piston (10) is realized;

and the controller (7) is respectively electrically connected with the power supply (12) and the excitation coil (11) and is used for controlling the excitation coil (11) to generate a desired magnetic field.

3. A tai chi boxing exercise apparatus in accordance with claim 2, wherein the excitation coil (11) surrounds the first piston (13) and the second piston (10) circumferentially and is embedded in the inner wall of the sealed chamber (9).

4. A tai chi boxing exercise apparatus in accordance with claim 1, wherein the telescopic rod (2) comprises a cylinder fixed to the base (1), a rod is mounted in the cylinder and is slidable in the cylinder, and a set screw (3) is provided on the cylinder for fixing the position of the rod.

5. A tai chi boxing exercise apparatus in accordance with claim 1, wherein the end of the output shaft (6) facing away from the sealed bin (9) is provided with a counter (5), the counter (5) being adapted to count the number of rotations of the output shaft (6).

6. A tai chi boxing exercise apparatus in accordance with claim 3, wherein the magnetorheological fluid (15) comprises a carrier fluid having a plurality of ferromagnetic particles therein.

7. A Tai Chi exercise apparatus as claimed in claim 6, wherein the carrier fluid comprises a mixture of antiwear hydraulic oil, surfactant and antioxidant in a volume ratio of 8:1.4: 0.6.

8. A Tai Chi exercise apparatus as claimed in claim 6, wherein the ferromagnetic particles are superparamagnetic magnetically responsive particles having an average particle size less than a superparamagnetic switching particle size of the selected material.

9. A Tai Chi exercising apparatus according to claim 8, wherein the ferromagnetic particles have an average particle size in the range (0.06-0.085) Dsp, where Dsp refers to the superparamagnetic switching particle size of the selected material.