CN114522375A

CN114522375A - Intelligent dumbbell

Info

Publication number: CN114522375A
Application number: CN202210277051.3A
Authority: CN
Inventors: 刘益全
Original assignee: Dongguan Quanchuang Optoelectronic Industry Co ltd
Current assignee: Dongguan Quanchuang Optoelectronic Industry Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-05-24

Abstract

The invention discloses an intelligent dumbbell which comprises a shaft tube, wherein a rotary handle is sleeved on the surface of the shaft tube, rotary guide rails are sleeved at two ends of the shaft tube, the other end of each rotary guide rail extends to an inner cavity of the rotary handle, threaded holes are formed in two sides of the bottom of each rotary handle and one side of the bottom of each rotary guide rail, headless screws are connected to inner cavities of the threaded holes in a threaded mode, and an adjusting rotary disc, a rotary disc clamping piece, a middle cover and a guide clamping groove piece are sequentially sleeved on the surface of each rotary guide rail. According to the invention, through the matched use of the side cover, the lateral iron sheet, the guide clamping groove piece, the PCBA, the upper cover, the lens, the key, the middle cover, the lock catch, the spring, the wave bead, the rotary disc clamping piece, the adjusting rotary disc, the rotary guide rail, the headless screw, the rotary handle and the shaft tube, the counterweight block can be conveniently and rapidly replaced, the physiological indexes and the motion data of the counterweight block can be monitored in real time during motion, the health training is ensured, and the convenience in use of a user is ensured.

Description

Intelligent dumbbell

Technical Field

The invention relates to the technical field of fitness equipment, in particular to an intelligent dumbbell.

Background

The dumbbell is a simple equipment for strengthening muscle strength training, and traditional dumbbell divide into multiple model according to the weight difference, and its weight is not adjustable, and the user is along with exercise time's increase, for satisfying the needs of strength increase, must purchase the dumbbell of many different weights, and this has undoubtedly increased the cost: later, dumbbells with adjustable weight appear, the structure of which is that a plurality of dumbbell pieces are arranged at two ends of a dumbbell rod and are fixed through bolts and nuts, and users can detach the dumbbell pieces as required, so that the operation is troublesome;

in addition, along with the continuous improvement of economy, living standard, people pay more and more attention to health to the theory of taking exercise is also more and more advanced, expects to monitor self physiological index and motion data in real time in the motion, ensures healthy training, but present dumbbell does not have foretell function.

Disclosure of Invention

The invention aims to provide an intelligent dumbbell which has the advantage of multiple functions and solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the intelligent dumbbell comprises a shaft tube, wherein a rotating handle is sleeved on the surface of the shaft tube, rotating guide rails are sleeved at two ends of the shaft tube, the other end of each rotating guide rail extends to an inner cavity of the rotating handle, threaded holes are formed in two sides of the bottom of the rotating handle and one side of the bottom of each rotating guide rail, a headless screw is connected to the inner cavity of each threaded hole in a threaded manner, an adjusting turntable, a turntable clamping piece, a middle cover and a guide clamping groove piece are sequentially sleeved on the surface of each rotating guide rail, springs are arranged at the top and the bottom of the inner cavity of the middle cover, beads are arranged in the inner cavities of the springs, a lock catch is arranged in the inner cavity of the middle cover and matched with the beads for use, lateral iron sheets are sleeved at two ends of the shaft tube, side covers are sleeved at two ends of the shaft tube and positioned on the outer sides of the lateral iron sheets, and are connected with the shaft tube in a threaded manner through bolts;

the top joint of direction draw-in groove spare has PCBA, PCBA's surface is provided with the upper cover, buckle and well lid joint are passed through in the left side of upper cover, the top of upper cover bonds through the adhesive has the lens, the top of upper cover and the rear that is located the lens are provided with the button.

Preferably, the surface of the rotating handle is provided with a rotating slide rail, the top and the bottom of one side of the rotating handle are integrally formed with a limiting block, and the limiting block is matched with the guide clamping groove piece for use.

Preferably, the surface of the turntable clamping piece is provided with a round hole, and one surface of the wave bead, which is far away from the spring, is embedded in an inner cavity of the round hole.

Preferably, the inner cavity of the adjusting turntable is integrally formed with a connecting convex body, and the connecting convex body is matched with the inner cavity of the turntable clamping piece for use.

Preferably, the bottoms at the two ends of the shaft tube are provided with flat notches, the axle center of the lateral iron sheet is provided with a mounting hole, and the mounting hole is matched with the flat notches for use.

Preferably, the PCBA includes the circuit board, and the surface welding of circuit board has main control module, power amplifier module, gyroscope module, LED lamp module, display screen and the module of charging.

Preferably, the jack that charges has been seted up to the back of upper cover, and the surface joint of the jack that charges has the rubber buffer.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, through the matched use of the side cover, the lateral iron sheet, the guide clamping groove piece, the PCBA, the upper cover, the lens, the key, the middle cover, the lock catch, the spring, the wave bead, the rotary disc clamping piece, the adjusting rotary disc, the rotary guide rail, the headless screw, the rotary handle and the shaft tube, the counterweight block can be conveniently and rapidly replaced, the physiological indexes and the motion data of the counterweight block can be monitored in real time during motion, the health training is ensured, and the convenience in use of a user is ensured.

2. The power amplifier module is arranged, voice playing can be performed to assist a user in training, the gyroscope module is arranged, the acceleration of the user for lifting the dumbbell and putting down the dumbbell can be measured, so that exercise data can be collected, the LED lamp module can be used for displaying electric quantity or lighting different numbers of LED lamp beads according to the weight of the dumbbell, and the display screen is arranged for displaying the exercise data and the current weight of the dumbbell.

Drawings

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

fig. 2 is an exploded view of the structure of the present invention.

In the figure: 1. a side cover; 2. a lateral iron sheet; 3. a guide slot member; 4. PCBA; 5. an upper cover; 6. a lens; 7. pressing a key; 8. a middle cover; 9. locking; 10. a spring; 11. beads; 12. a turntable fastener; 13. adjusting the turntable; 14. rotating the guide rail; 15. headless screws; 16. rotating the handle; 17. an axle tube.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.

Referring to fig. 1-2, the intelligent dumbbell comprises an axle tube 17, a rotating handle 16 is sleeved on the surface of the axle tube 17, rotating guide rails 14 are sleeved on both ends of the axle tube 17, the other end of the rotating guide rails 14 extends into the inner cavity of the rotating handle 16, a rotating slide rail is arranged on the surface of the rotating handle 16, a limiting block is integrally formed on the top and the bottom of one side of the rotating handle 16, the limiting block is used in cooperation with a guide slot piece 3, threaded holes are formed on both sides of the bottom of the rotating handle 16 and one side of the bottom of the rotating guide rails 14, a headless screw 15 is connected to the inner cavity of the threaded hole in a threaded manner, an adjusting turntable 13, a turntable clamping piece 12, a middle cover 8 and the guide slot piece 3 are sequentially sleeved on the surface of the rotating guide rail 14, a connecting convex body is integrally formed on the inner cavity of the adjusting turntable 13, the connecting convex body is used in cooperation with the inner cavity of the turntable clamping piece 12, springs 10 are arranged on the top and the bottom of the inner cavity of the middle cover 8, the inner cavity of the spring 10 is provided with a wave bead 11, the surface of the turntable clamping piece 12 is provided with a round hole, one surface, away from the spring 10, of the wave bead 11 is embedded in the inner cavity of the round hole, the inner cavity of the middle cover 8 is provided with a lock catch 9, the lock catch 9 is matched with the wave bead 11 for use, two ends of the shaft tube 17 are both sleeved with lateral iron sheets 2, two ends of the shaft tube 17 and positioned outside the lateral iron sheets 2 are sleeved with side covers 1, the side covers 1 are in threaded connection with the shaft tube 17 through bolts, flat notches are formed in the bottoms of the two ends of the shaft tube 17, mounting holes are formed in the axis positions of the lateral iron sheets 2, and the mounting holes are matched with the flat notches for use;

the top of the guide card slot component 3 is clamped with PCBA4, PCBA4 comprises a circuit board, the surface of the circuit board is welded with a main control module, a power amplifier module, a gyroscope module, an LED lamp module, a display screen and a charging module, the power amplifier module can be arranged to play voice to assist a user to train, the gyroscope module is arranged to measure the acceleration of the user for lifting and putting down the dumbbell so as to realize the collection of exercise data, the LED lamp module can be used for displaying electric quantity or lightening different numbers of LED lamp beads according to the weight of the dumbbell, the display screen is arranged to display the exercise data and the current weight of the dumbbell, the surface of the PCBA4 is provided with an upper cover 5, the back of the upper cover 5 is provided with a charging jack, the surface of the charging jack is clamped with a rubber plug, the left side of the upper cover 5 is clamped with a middle cover 8 through a buckle, the top of the upper cover 5 is bonded with a lens 6 through an adhesive, the top of upper cover 5 and the rear that is located lens 6 are provided with button 7, through side cap 1, side direction iron sheet 2, direction draw-in groove spare 3, PCBA4, upper cover 5, lens 6, button 7, well lid 8, hasp 9, spring 10, ripples pearl 11, carousel fastener 12, adjust carousel 13, rotatory guide rail 14, headless screw 15, the cooperation of twist grip 16 and central siphon 17 is used, the change balancing weight that can make things convenient for quick, and can real-time supervision self physiological index and motion data in the motion, ensure the health training, the convenience of user's use has been guaranteed.

The control circuit of the present invention can be implemented by simple programming by those skilled in the art, which is common knowledge in the art, and the present invention is mainly used to protect mechanical devices, so the present invention does not explain the control manner and circuit connection in detail.

During the use, the user can drive rotatory guide rail 14 through rotating twist grip 16 according to the wish and rotate, through well lid 8, hasp 9, spring 10, ripples pearl 11, carousel fastener 12 and the cooperation of adjusting carousel 13, realize the bearing function, can realize locking or unblock dumbbell piece this moment, reach the purpose of adjusting dumbbell weight, and show the weight that corresponds on the display screen through pressing button 7 trigger signal of telecommunication, measure and collect user's motion data through the gyroscope, and demonstrate to the user through the display screen with above-mentioned motion data directly perceivedly, can carry out the pronunciation through the power amplifier module and assist the report user training.

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. Intelligence dumbbell, including central siphon (17), its characterized in that: the surface cover of central siphon (17) is equipped with twist grip (16), the both ends of central siphon (17) are all overlapped and are equipped with swivel guide rail (14), the other end of swivel guide rail (14) extends to the inner chamber of twist grip (16), threaded hole is all seted up to both sides of swivel grip (16) bottom and one side of swivel guide rail (14) bottom, and the inner chamber threaded connection of screw hole has headless screw (15), the surface of swivel guide rail (14) is overlapped in proper order and is equipped with regulation carousel (13), carousel fastener (12), well lid (8) and direction draw-in groove spare (3), the top and the bottom of well lid (8) inner chamber all are provided with spring (10), the inner chamber of spring (10) is provided with ripples pearl (11), the inner chamber of well lid (8) is provided with hasp (9), hasp (9) and ripples pearl (11) cooperation use, the both ends of central siphon (17) are all overlapped and are equipped with side direction iron sheet (2), the side covers (1) are sleeved at the two ends of the shaft tube (17) and positioned on the outer sides of the lateral iron sheets (2), and the side covers (1) are in threaded connection with the shaft tube (17) through bolts;

the top joint of direction draw-in groove spare (3) has PCBA (4), the surface of PCBA (4) is provided with upper cover (5), the left side of upper cover (5) is passed through buckle and well lid (8) joint, the top of upper cover (5) has lens (6) through adhesive bonding, the top of upper cover (5) and the rear that is located lens (6) are provided with button (7).

2. The intelligent dumbbell of claim 1, characterized in that: the surface of the rotating handle (16) is provided with a rotating slide rail, the top and the bottom of one side of the rotating handle (16) are integrally formed with a limiting block, and the limiting block is matched with the guide clamping groove piece (3) for use.

3. The intelligent dumbbell of claim 1, characterized in that: the surface of the turntable clamping piece (12) is provided with a round hole, and one surface of the wave bead (11) far away from the spring (10) is embedded in the inner cavity of the round hole.

4. The intelligent dumbbell of claim 1, characterized in that: the inner cavity of the adjusting rotary disc (13) is integrally formed with a connecting convex body, and the connecting convex body is matched with the inner cavity of the rotary disc clamping piece (12) for use.

5. The intelligent dumbbell of claim 1, characterized in that: the bottom at the two ends of the shaft tube (17) is provided with a flat cut, the axle center of the lateral iron sheet (2) is provided with a mounting hole, and the mounting hole is matched with the flat cut for use.

6. The intelligent dumbbell of claim 1, characterized in that: PCBA (4) includes the circuit board, and the surface welding of circuit board has main control module, power amplifier module, gyroscope module, LED lamp module, display screen and the module of charging.

7. The intelligent dumbbell of claim 1, characterized in that: the back of upper cover (5) has been seted up the jack that charges, and the surface joint of the jack that charges has the rubber buffer.