Portable body builder

Abstract

The invention discloses a portable body builder, and relates to the technical field of body building appliances, the portable body builder comprises a shell, a vacuum chuck, a resistance mechanism and a grip, the resistance mechanism is arranged in the shell and is constructed to provide resistance required by body building actions, and the grip is located outside the shell and is connected with the resistance output end of the resistance mechanism through a pull rope; and the vacuum chuck is arranged on one side of the shell and can be adsorbed on the fixed surface. The portable body builder provided by the invention is provided with the vacuum chuck, can be conveniently adsorbed and fixed on smooth and flat surfaces such as ground, wall surfaces and tabletops, and can be used for training at any time.

Description

Technical Field

[0001] The present invention relates to the technical field of fitness equipment, and in particular to a portable fitness equipment. Background Art

[0002] Existing fitness equipment is relatively large and bulky, and is generally used in gyms. It takes up too much space if used at home, and is particularly unfriendly to small households. The functions are also relatively simple, such as treadmills, rowing machines, bird gantry, etc. If users want to perform multiple training, they must purchase multiple fitness equipment, which increases the cost, and most families do not have enough space to place multiple large fitness equipment.

[0003] There are also a few home fitness equipment, but they often have design deficiencies, the most important of which is the lack of fixing methods, such as using human gravity to fix to the ground, anchoring to walls or door panels, etc., which greatly restricts the use scenarios and frequency of fitness. In addition, this type of equipment often only provides training tools, and cannot provide targeted training guidance and training supervision like gym coaches.

[0004] Based on this, a new type of equipment is urgently needed to solve at least some of the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide a portable fitness equipment to solve the problems existing in the above-mentioned prior art and to make it more convenient for trainees to use.

[0006] To achieve the above object, the present invention provides the following solutions:

[0007] The present invention provides a portable fitness device, comprising a shell, a resistance mechanism and a handle, wherein the resistance mechanism is arranged in the shell and is constructed to provide the resistance required for fitness movements, the handle is located outside the shell and is connected to the resistance output end of the resistance mechanism through a pull rope, and also includes a vacuum suction cup, which is arranged on one side of the shell and can be adsorbed on a fixed surface.

[0008] Preferably, the vacuum suction cup includes a plurality of sub-suction cups, each of which works independently of each other. When one sub-suction cup fails, the other sub-suction cups can still work to keep the system safe and reliable.

[0009] Preferably, a first control module is further included, the air outlet of the vacuum suction cup is connected to an air pump, and a pressure detection device is arranged in the vacuum suction cup. When the pressure drops to the lower limit threshold value set by the first control module, the first control module controls the air pump to pump air, and when the pressure rises to the upper limit threshold value set by the first control module, the first control module controls the air pump to stop pumping air; the air inlet of the vacuum suction cup is connected to a valve, and the valve is in a normally closed state. The first control module can control the valve to open to allow outside air to enter the vacuum suction cup, thereby releasing the adsorption state of the vacuum suction cup.

[0010] Preferably, it also includes a second control module, a wireless communication module and a command input module, the command input module is configured to receive commands input by the trainer through voice, key, touch or gesture and transmit the command information to the second control module, the shell is provided with a liquid crystal display interface, the second control module controls the liquid crystal display interface to display the training project data in real time according to the command information, the training project data includes but is not limited to one or more of training subjects, training time, resistance size, exercise distance and energy consumption; the liquid crystal display interface can also display the status of the equipment itself, the equipment status includes but is not limited to the battery power and the pressure in the vacuum suction cup;

[0011] The resistance mechanism is a permanent magnet synchronous servo motor with an electronic control function, and the second control module can control the resistance of the resistance mechanism.

[0012] Preferably, it further comprises a projection module, wherein the projection module is arranged on the housing, and the second control module controls the projection module to project different training project guidance videos, images or texts onto the wall according to the command information;

[0013] The projection module is movably arranged on the housing to change its projection angle.

[0014] Preferably, it also includes an intelligent auxiliary training module, which includes a data acquisition module, a virtual image generation module, a voice interaction module and a guidance analysis module; the voice interaction module is used as one of the command input modules, and the data acquisition module is used to collect the user's physical characteristics information and sports data information; the virtual image generation module is used to generate virtual coaches with different images and personality styles according to the user's needs and display them on the liquid crystal display interface or the projection module, and the interaction module is used to realize the interactive communication between the trainer and the virtual coach. The second control module adjusts the resistance of the resistance mechanism, changes the training project guidance video projected by the projection module, adjusts the volume of the interaction module and sets reminders according to the command information received by the interaction module, and the guidance analysis module analyzes the data collected by the data acquisition module and provides fitness guidance through the voice interaction module;

[0015] During the training process, the second control module can also control the interactive module to cheer up the trainee, remind him of training precautions, and broadcast real-time training data.

[0016] Preferably, the data acquisition module includes a camera arranged on the housing and a vital sign sensor worn on the trainee's body.

[0017] Preferably, a third control module and a wireless communication module are provided on the handle, and the third control module is communicated with the second control module via the wireless communication module or is directly communicated with the resistance mechanism and the liquid crystal display interface to control the portable fitness device to change resistance and change training items.

[0018] Preferably, it further comprises a rowing frame, wherein the rowing frame is provided with an adsorption surface, the vacuum suction cup can be adsorbed on the adsorption surface, and the rowing frame is composed of a plurality of components that can be detachably assembled or is a foldable frame.

[0019] Preferably, it also includes a flying bird gantry frame, on which a pulley mechanism is provided, the vacuum suction cup can be adsorbed on the ground, the resistance mechanism and the handle are connected through the pulley mechanism, and the flying bird gantry frame is composed of multiple components that can be detachably assembled or is a foldable frame.

[0020] Compared with the prior art, the present invention has achieved the following technical effects:

[0021] First, the portable fitness equipment provided by the present invention is equipped with a vacuum suction cup, which can be conveniently adsorbed and fixed on a smooth and flat surface such as the ground, wall, or table, so that training can be carried out at any time.

[0022] Second, the vacuum suction cup of the present invention has the functions of air leakage monitoring and intelligent air replenishment.

[0023] Third, the vacuum suction cup of the present invention has a plurality of sub-suction cups, each of which works independently of each other. When some of the sub-suction cups fail, the other sub-suction cups can still work, thus eliminating potential safety hazards.

[0024] Fourth, the present invention uses a servo motor to generate resistance, which is the best resistance generation solution at present, and can generate greater resistance and provide more effective training. Compared with the flywheel magnetic resistance module commonly used in rowing machines, elliptical machines, and spinning bikes, the resistance generated by the servo motor has the advantages of small size and flexible and adjustable resistance mode.

[0025] Fifth, the present invention can select a servo motor with a self-generating function, so that the servo motor can charge the device with the energy generated by the user's movement without the need for external mains power supply, which greatly reduces energy consumption.

[0026] Sixth, the present invention has an intelligent auxiliary training module, which can provide targeted training guidance and training supervision like a gym coach.

[0027] Seventh, the present invention integrates projector technology, which can enlarge the training guidance video and project it onto the wall, providing a better training immersion.

[0028] Eighth, the present invention can be combined with a variety of accessories to better simulate a variety of popular training programs, including rowing machine training, paddling training, skiing training, bench press training, fly training, yoga training, etc. In these training programs, the portable fitness equipment provided by the present invention is regarded as the key resistance providing component for various sports training, and two or more of the present devices can be flexibly combined to provide more and stronger resistance training. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 A schematic diagram of the structure of a portable fitness device provided by the present invention;

[0031] Figure 2 for Figure 1 Schematic diagram of the bottom structure;

[0032] Figure 3 for Figure 1 Schematic diagram of the rear structure;

[0033] Figure 4 for Figure 1 Schematic diagram of the internal structure;

[0034] Figure 5 for Figure 1 Structural diagram of the middle resistance mechanism;

[0035] Figure 6 It is a schematic diagram of the structure of each sub-suction cup and the air outlet and air inlet thereon;

[0036] In the figure: 1-shell; 2-liquid crystal display interface; 3-rope; 4-exhaust port; 5-sub-suction cup; 6-projection module; 7-charging module; 8-permanent magnet synchronous servo motor; 9-vacuum pump; 10-battery; 11-button module; 12-vacuum button; 13-intake button; 14-air outlet; 15-air inlet; 16-camera. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] The present invention provides a portable fitness device, such as Figure 1 to Figure 6 As shown, it includes a shell 1, a resistance mechanism, a vacuum suction cup and a handle. The handle is not shown in the figure. The handle can be selected according to the needs of the trainee. The handle structure required for different training items may be different. The resistance mechanism is arranged in the shell 1 and is constructed to provide the resistance required for fitness movements. The handle is located outside the shell 1 and is connected to the resistance output end of the resistance mechanism through a pull rope. The vacuum suction cup is arranged on one side of the shell 1 and can be adsorbed on a fixed surface.

[0040] The portable fitness equipment provided in the embodiment of the present invention is equipped with a vacuum suction cup, which can be conveniently adsorbed and fixed on a smooth and flat surface such as the ground, wall, or table, so that training can be carried out at any time.

[0041] For example, in order to improve the applicability, the present invention can be used in conjunction with an adsorption tablet. The adsorption tablet is made of an aluminum plate or a stainless steel plate and is suitable for the size of the suction cup of the present invention. The portable device of the present invention can be conveniently adsorbed and fixed on the adsorption tablet. The adsorption tablet can be fixed to the ground wall or other places suitable for training with anchor bolts (or double-sided tape, other adhesives). It is suitable for places where there is no suitable smooth and firm surface for fixing the device. The adsorption tablet can also be fixed to tree trunk guardrails and other places that need temporary use by ropes (ordinary ropes can be used, not the rope 3 in the attached figure). The applicable environment of the present invention can be expanded by the adsorption tablet.

[0042] It can also be used with a door frame fixing rod (the two ends of the fixing rod are screwed and can be conveniently fixed to the door frame without damage). The adsorption plate can be placed and fixed in the middle, and the device of the present invention can be adsorbed on the plate, solving the problem that there is no suitable adsorption place in the carpet room. And the fixing rod can be connected to other accessories, such as a flying bird trainer, a pulley set, etc. The fixing rod can be fixed horizontally on both sides of the door frame, or it can be fixed vertically on the top of the door frame and the ground with a long rod. Vertical fixation with a movable adsorption plate can fix the device at different heights to adapt to different training projects.

[0043] It can also be used in conjunction with a rowing rack. The rowing rack is provided with an adsorption surface, and the vacuum suction cup can be adsorbed on the adsorption surface. The rowing rack is composed of multiple components that can be detachably assembled or is a foldable rack. The rowing rack is lightweight but has the feeling of a full-size rowing machine, with a simple structure and no unnecessary parts. It can be easily assembled or folded up in a few minutes. After folding, it is small in size and convenient for storage. It is also portable and can be easily taken out. The device of the present invention can be adsorbed on the adsorption plate of the rowing rack as the core. If greater resistance is required, two devices of the present invention can also be adsorbed to generate double resistance for advanced rowing machine training. The device of the present invention can be very conveniently adsorbed on the rowing rack, and can also be conveniently removed at any time for other training items.

[0044] It can also be used in conjunction with a Feiniao gantry frame. The Feiniao gantry frame is provided with a pulley mechanism. The vacuum suction cup can be adsorbed on the ground. The resistance mechanism and the handle are connected through the pulley mechanism. The Feiniao gantry frame is composed of multiple detachable components or a foldable frame.

[0045] For the flying bird gantry frame, another feasible solution is that the flying bird gantry frame includes a door frame fixing rod and a pulley mechanism. The door frame fixing rod is fixed to the inner side of the door frame, and the pulley mechanism is arranged on the door frame fixing rod. The pull rope is put on the pulley of the pulley mechanism to change the direction of the pull rope, so that the vacuum suction cup can be adsorbed on the ground under the door frame fixing rod. The handle is a long rod-shaped handle, which can form a flying bird trainer for flying bird training.

[0046] It can be understood that the portable fitness equipment provided by the present invention can also be defined as including the above-mentioned adsorption plate, door frame fixing rod, rowing frame and bird gantry frame.

[0047] In some embodiments, the vacuum suction cup includes a plurality of sub-suction cups 5 , and each sub-suction cup 5 works independently of each other.

[0048] The vacuum suction cup of this embodiment has a plurality of sub-suction cups 5, each of which works independently of each other. When some of the sub-suction cups 5 fail, the other sub-suction cups 5 can still work, thus eliminating potential safety hazards.

[0049] In some embodiments, a first control module is also included, the air outlet 14 of the vacuum suction cup is connected to the vacuum pump 9, and a pressure detection device is provided in the vacuum suction cup. When the pressure drops to the lower limit threshold set by the first control module, the first control module controls the vacuum pump 9 to pump air, and when the pressure rises to the upper limit threshold set by the first control module, the first control module controls the vacuum pump to stop pumping air.

[0050] The air inlet 15 of the vacuum suction cup is connected to a valve, and the valve is in a normally closed state. The first control module can control the valve to open so that external air can enter the vacuum suction cup, thereby releasing the adsorption state of the vacuum suction cup.

[0051] The vacuum suction cup of this embodiment has the functions of air leakage monitoring and intelligent air replenishment.

[0052] The vacuum pump 9 is disposed in the housing 1 , and an exhaust port 4 is provided on the housing 1 . The exhaust port 4 is used to discharge the gas extracted from the suction cup by the vacuum pump 9 out of the housing.

[0053] In some embodiments, an exhaust button 12 and an air intake button 13 are provided on the front side of the shell, and the exhaust button 12 and the air intake button 13 are configured to be connected to the first control module, that is, the exhaust process is started by pressing the exhaust button 12, and the air intake process is started by pressing the air intake button 13.

[0054] In some embodiments, the embodiments of the present invention also include a second control module, a wireless communication module and a command input module. The command input module is configured to receive commands input by the trainee through voice, buttons, touch or gestures and transmit the command information to the second control module. A liquid crystal display interface 2 is provided on the shell 1. The second control module controls the liquid crystal display interface 2 to display the training project data in real time according to the command information; the training project data includes but is not limited to one or more of training subjects, training time, resistance size, exercise distance and energy consumption. The liquid crystal display interface 2 can also display the status of the device itself; the device status includes but is not limited to battery power and the pressure in the vacuum suction cup; the resistance mechanism is a permanent magnet synchronous servo motor 8 with electronic control function, specifically a PSMS permanent magnet synchronous servo motor, and the second control module can control the resistance size of the resistance mechanism.

[0055] In this embodiment, the resistance mechanism adopts a pull-rope resistance mechanism, and the permanent magnet synchronous servo motor 8 only serves as the core power mechanism of the resistance mechanism. In addition, it also includes other accessories, such as ropes and drums. The specific form of the resistance mechanism belongs to the content of the prior art and will not be repeated here.

[0056] This embodiment uses a servo motor to generate resistance, which is the best resistance generation solution at present. The present invention uses a larger motor than a fitness pump, which can generate greater resistance and provide more effective training. The resistance generated by the servo motor has the advantages of small size and flexible and adjustable resistance mode compared to the flywheel magnetic resistance module commonly used in rowing machines, elliptical machines, and spinning bikes.

[0057] On this basis, in some embodiments, a servo motor with a self-generating function may also be selected.

[0058] In some embodiments, the embodiments of the present invention further include a projection module 6, which is disposed on the shell 1. The second control module controls the projection module 6 to project different training project guidance videos, images or texts onto the wall according to the command information.

[0059] This embodiment can enlarge the training guidance video and project it onto the wall, providing a better sense of training immersion. The present invention integrates a small-sized laser projection module, which can project a video frame of more than 100 inches.

[0060] This embodiment can also enlarge the virtual sports scene video and project it onto the wall to increase the immersion and realism of the training and enhance the user's interest in training.

[0061] In some embodiments, the projection module 6 is movably disposed on the housing 1 to change its projection angle.

[0062] The projection module 6 in this embodiment can adjust the projection angle within a range of 90 degrees forward and upward, corresponding to the projection of the front wall and ceiling respectively, for different training program requirements, such as yoga training programs that require a supine posture, or lying supine on a training chair for training.

[0063] Specifically, the projection module 6 can be rotated manually or electrically. When configured to rotate electrically, a small motor needs to be provided and communicated with the control module to control the operation of the motor.

[0064] In some embodiments, the embodiments of the present invention further include an intelligent auxiliary training module, which includes a data acquisition module, a virtual image generation module, a voice interaction module and a guidance analysis module; the voice interaction module can be used as one of the command input modules, and the data acquisition module is used to collect the user's physical feature information and motion data information; the virtual image generation module is used to generate virtual coaches with different images and personality styles according to the user's needs and display them on the liquid crystal display interface 2 or the projection module 6, and the interaction module is used to realize the interactive communication between the trainer and the virtual coach. The second control module adjusts the resistance of the resistance mechanism, changes the training items projected by the projection module 6, adjusts the volume of the interaction module and sets reminders according to the command information received by the interaction module, and the guidance analysis module provides fitness guidance according to the data collected by the data acquisition module;

[0065] During the training process, the second control module can also control the interactive module to cheer the trainee up, remind him of training precautions, and broadcast real-time training data.

[0066] The intelligent auxiliary training module can also be called the AI ​​assisted training assistant. You can customize the image of the AI ​​assistant and interact with the AI ​​assistant through voice to perform some common operations, such as adjusting the training intensity, changing training items, adjusting the volume, setting reminders, etc. During the training, the AI ​​assistant will also cheer the trainer up, remind him of some training precautions, and broadcast some real-time training data, making the training interesting and not boring)

[0067] In some embodiments, when there is a leakage in the sub-suction cup 5 and it is detected by the pressure sensor, the pressure sensor can transmit the leakage information to the second control module, and the second control module controls the voice interaction module to issue a warning voice to warn the trainee that there is a leakage in the sub-suction cup 5, so as to remind the trainee to pay attention and improve the safety of use. It can be understood that while issuing the warning, the vacuum pump will be controlled to re-evacuate the sub-suction cup 5 to restore it to a negative pressure state, and after recovery, the second control module will control the voice interaction module to stop warning.

[0068] In some embodiments, you can select AI assistants with different personalities, ages, genders, etc., and you can interact with the AI ​​assistants through voice to perform some common operations.

[0069] In some embodiments, the data acquisition module includes a camera 16 disposed on the housing 1 and a vital sign sensor worn on the trainee's body. Specifically, the camera 16 can be disposed on the inner side of the liquid crystal display interface 2 and capture external images through the liquid crystal display interface 2.

[0070] This embodiment can analyze and evaluate the trainee's movement quality in real time through the camera 16 and the preset program in the second control module, and the AI ​​assistant can make appropriate guidance.

[0071] This embodiment can prompt and adjust the exercise intensity according to the user's heart rate by connecting to a smart watch or the like.

[0072] In some embodiments, a third control module and a Bluetooth module are provided on the handle. The third control module is communicated with the second control module via the Bluetooth module or directly communicated with the resistance mechanism and the LCD display interface 2 to control the portable fitness device to change resistance and change training items.

[0073] This embodiment can control the intensity of the training items and switch between different training items.

[0074] In some embodiments, an equipment status monitoring module is also included, which is used to monitor the equipment status, including equipment overheating warning and automatic adjustment. Specifically, a temperature sensor is set in the shell. When the temperature reaches the set value, the voice interaction module is controlled to issue a warning voice and increase the power of the cooling system to achieve automatic adjustment function.

[0075] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A portable fitness device, comprising a housing, a resistance mechanism and a handle, wherein the resistance mechanism is disposed inside the housing and is configured to provide resistance required for fitness movements, and the handle is located outside the housing and connected to a resistance output end of the resistance mechanism through a pull cord, characterized in that: It also includes a vacuum suction cup, which is arranged on one side of the shell and can be adsorbed on a fixed surface.

2. The portable fitness device according to claim 1, characterized in that: The vacuum suction cup includes a plurality of sub-suction cups, each of which works independently of each other. When one sub-suction cup fails, the other sub-suction cups can still work to keep the system safe and reliable.

3. The portable fitness device according to claim 1, characterized in that: It also includes a first control module, the air outlet of the vacuum suction cup is connected to an air pump, and a pressure detection device is arranged in the vacuum suction cup. When the pressure drops to a lower limit threshold value set by the first control module, the first control module controls the air pump to pump air, and when the pressure rises to an upper limit threshold value set by the first control module, the first control module controls the air pump to stop pumping air; The air inlet of the vacuum suction cup is connected to a valve, and the valve is in a normally closed state. The first control module can control the valve to open to allow external air to enter the vacuum suction cup, thereby releasing the adsorption state of the vacuum suction cup.

4. The portable fitness device according to claim 1, characterized in that: It also includes a second control module, a wireless communication module and a command input module, wherein the command input module is configured to receive commands input by a trainee through voice, key, touch or gesture and transmit the command information to the second control module, and a liquid crystal display interface is provided on the shell, and the second control module controls the liquid crystal display interface to display training project data in real time according to the command information, wherein the training project data includes but is not limited to one or more of training subjects, training time, resistance size, exercise distance and energy consumption; the liquid crystal display interface can also display the status of the equipment itself, wherein the status of the equipment includes but is not limited to the battery power and the pressure in the vacuum suction cup; The resistance mechanism is a permanent magnet synchronous servo motor with an electronic control function, and the second control module can control the resistance of the resistance mechanism.

5. The portable fitness device according to claim 4, characterized in that: It also includes a projection module, which is arranged on the housing, and the second control module controls the projection module to project different training project guidance videos, images or texts onto the wall according to the command information; The projection module is movably arranged on the housing to change its projection angle.

6. The portable fitness device according to claim 5, characterized in that: It also includes an intelligent auxiliary training module, which includes a data acquisition module, a virtual image generation module, a voice interaction module and a guidance analysis module; the voice interaction module is used as one of the command input modules, and the data acquisition module is used to collect the user's physical characteristics information and sports data information; the virtual image generation module is used to generate virtual coaches with different images and personality styles according to the user's needs and display them on the liquid crystal display interface or the projection module, the interaction module is used to realize the interactive communication between the trainer and the virtual coach, the second control module adjusts the resistance of the resistance mechanism, changes the training project guidance video projected by the projection module, adjusts the volume of the interaction module and sets reminders according to the command information received by the interaction module, and the guidance analysis module analyzes the data collected by the data acquisition module and provides fitness guidance through the voice interaction module; During the training process, the second control module can also control the interactive module to cheer up the trainee, remind him of training precautions, and broadcast real-time training data.

7. The portable fitness device according to claim 6, characterized in that: The data acquisition module includes a camera arranged on the shell and a vital sign sensor worn on the body of the trainee.

8. The portable fitness device according to claim 4, characterized in that: The handle is provided with a third control module and a wireless communication module. The third control module is connected to the second control module through the wireless communication module or is directly connected to the resistance mechanism and the liquid crystal display interface to control the portable fitness device to change resistance and training items.

9. The portable fitness device according to claim 1, characterized in that: It also includes a rowing frame, which is provided with an adsorption surface, and the vacuum suction cup can be adsorbed on the adsorption surface. The rowing frame is composed of multiple components that can be detachably assembled or is a foldable frame.

10. The portable fitness device according to claim 1, characterized in that: It also includes a flying bird gantry frame, on which a pulley mechanism is provided, the vacuum suction cup can be adsorbed on the ground, the resistance mechanism and the handle are connected through the pulley mechanism, and the flying bird gantry frame is composed of multiple components that can be detachably assembled or is a foldable frame.

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