Back muscle training device for physical training

Abstract

The invention discloses a dorsal muscle training device for physical training, which comprises a base support, a multifunctional frame mechanism, a hydraulic damping mechanism, an adjustable seat mechanism and a main controller, an intelligent control system is arranged in the main controller, and a personalized module is used for customizing personalized training tasks according to different users. The real-time monitoring module is used for detecting physical state data of a user during training in real time based on an embedded multi-mode sensor, and the training assistance module is used for providing automatic assistance when the user performs breakthrough training; through the multifunctional structural design, multifunctional expansion of physical training is achieved, the expansion training requirement of the device is met, meanwhile, through the built-in intelligent control system, the requirement for personalized customization of training tasks of different stages of different users is met, and the practicability is high. And when the user is trained, the training power generation state is monitored in real time, proper assistance and resistance adjustment are provided, and the effect and safety of single-person training are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of physical training equipment, in particular to a back muscle training device for physical training. Background Art

[0002] Current training equipment has a single function. A single device can only train specific muscle groups and cannot achieve multi-functional expanded training. At the same time, the existing resistance mostly relies on different numbers of counterweights to adjust the resistance. Intelligent monitoring and adjustment cannot be performed during training. When the training is exhausted, others are needed to assist in training. There are certain risks in single-person training. In addition, the existing training equipment has a low level of intelligence and cannot perform intelligent training task adjustment according to different users and different training stages. Therefore, the present invention proposes a back muscle training device for physical training to solve the problems existing in the prior art. Summary of the Invention

[0003] In response to the above problems, the purpose of the present invention is to propose a back muscle training device for physical training. The back muscle training device for physical training realizes the multifunctional expansion of physical training through a multifunctional structural design, meets the expanded training needs of the device, and at the same time, through the built-in intelligent control system, meets the needs of personalized customization of training tasks for different users at different stages, and monitors the training force status of the user in real time during training and provides appropriate assistance and resistance adjustment, thereby improving the effect and safety of individual training.

[0004] To achieve the objectives of the present invention, the present invention is implemented through the following technical solutions: a back muscle training device for physical training, comprising a base bracket, a multi-functional frame mechanism, a hydraulic damping mechanism, an adjustable seat mechanism and a main controller, the base bracket is provided with a multi-functional frame mechanism, the rear side of the base bracket is provided with a hydraulic damping mechanism, the multi-functional frame mechanism is movably connected to the hydraulic damping mechanism, the lower side of the base bracket is provided with an adjustable seat mechanism, the base bracket is provided with a main controller, which is convenient for intelligent interaction with the user, the main controller has a built-in intelligent control system, the intelligent control system includes a personalized module, a real-time monitoring module and a training assistance module, the personalized module is used to customize personalized training tasks according to different users, the real-time monitoring module detects the user's physical state data during training in real time based on the embedded multi-modal sensor, and the training assistance module is used to provide automatic assistance when the user performs breakthrough training.

[0005] A further improvement is that the multifunctional frame mechanism includes a flip plate, a chest clamping swivel arm, a rotating disk, an embedded groove, an articulated arm and a pull-down handle; a flip plate is rotatably provided above the base bracket; chest clamping swivel arms are symmetrically provided on both sides of the front end of the flip plate through a fixed axis for rotation; the fixed axis is fixedly connected to the chest clamping swivel arm and a rotating disk is fixedly provided at the lower end; the fixed axis is rotatably adapted to the two sides of the flip plate; an embedded groove is provided on the inner side surface of the chest clamping swivel arm; an articulated arm is rotatably provided in the embedded groove; a pull-down handle is hung below the inner side surface of the articulated arm, and switching between chest clamping training and back muscle training can be performed according to needs.

[0006] Further improvements are: guide wheels are symmetrically arranged on the lower side of the flip plate, and a linkage cable is arranged on the rotating disk, passing through the guide wheel. One end of the linkage cable is fixed on the rotating disk, and the other end is connected to the hydraulic damping mechanism in a detachable manner after being aligned. Specifically, the linkage cable is fixed on the inner edge of the rotating disk and passes through the front and outer edges, and then passes through the inner edge of the guide wheel and is aligned. The aligned linkage cable passes around the rear guide wheel again and is connected to the hydraulic damping mechanism.

[0007] Further improvements are: the flip plate is rotatably hinged to the upper end of the base bracket, a locking electromagnet is provided on the lower side of the upper horizontal plate of the base bracket, the locking electromagnet is adsorbed and fixedly adapted to the flip plate, the locking electromagnet is electrically connected to the main controller, and when switching to chest squeeze training, the locking electromagnet is energized to fix the flip plate.

[0008] Further improvements are: the hydraulic damping mechanism includes a hydraulic damping barrel, a movable piston, a piston rod, a circulation pipeline, a hydraulic pump and a flow control valve; a hydraulic damping barrel is provided on the rear side of the base bracket; a movable piston is provided in the hydraulic damping barrel; a piston rod is provided on the movable piston passing through the hydraulic damping barrel; circulation pipelines are symmetrically provided on both sides of the hydraulic damping barrel; two groups of the circulation pipelines are respectively provided with a hydraulic pump and a flow control valve; a certain power assist effect is achieved through the operation of the hydraulic pump, and the hydraulic resistance is adjusted by controlling the size of the through-port of the flow control valve.

[0009] Further improvements are: the multifunctional frame mechanism is detachably connected to the piston rod, the other end of the linkage cable is detachably connected to the upper end of the piston rod, the circulation pipeline is connected to the internal space of the hydraulic damping barrel on the upper and lower sides of the movable piston, and the hydraulic pump and flow control valve are both electrically connected to the main controller.

[0010] Further improvements are: the adjustable seat mechanism includes a longitudinal bracket, a movable sleeve, a side sleeve, a lifting adjustment rod and a backrest seat, the longitudinal bracket is fixedly provided on the lower side of the base bracket, the movable sleeve is movably provided on the longitudinal bracket, side sleeves are symmetrically fixed on both sides of the movable sleeve, passing through the upper and lower conductive parts, a lifting adjustment rod is movably provided in the side sleeve, a backrest seat is fixed on the lifting adjustment rod, and the movable sleeve and the lifting adjustment rod are both locked and fixed by fastening bolts.

[0011] Further improvements are: the personalized module includes a user login module, a vital sign recording module and a program customization module, the user login module retrieves and saves the user's training information based on the user's authentication login information, the vital sign recording module is used to record the user's vital sign status at different training periods, and the program customization module personalizes and customizes subsequent training tasks based on the vital sign status at different training periods.

[0012] Further improvements are: the training assistance module includes an intelligent judgment module and an assistance adjustment module. The intelligent judgment module analyzes the user's training force intensity based on the acquired user's physical condition data and determines whether to perform assistance training. The assistance adjustment module performs hydraulic assistance on the user during training based on the hydraulic damping mechanism.

[0013] The beneficial effects of the present invention are: through the multifunctional structural design, the present invention realizes the multifunctional expansion of physical training, meets the expanded training needs of the device, and solves the defect that traditional back muscle training devices can only train specific muscle groups. At the same time, through the built-in intelligent control system, it meets the needs of personalized customization of training tasks for different users at different stages, and monitors the training force status of users in real time during training and provides appropriate assistance and resistance adjustment, thereby improving the effect and safety of individual training, and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side view of the present invention.

[0015] Figure 2 It is a side sectional view of the present invention.

[0016] Figure 3 It is a top partial cross-sectional view of the present invention.

[0017] Figure 4 This is a top view of the articulated arm of the present invention.

[0018] Figure 5 This is a schematic diagram of the guide wheel distribution structure of the multifunctional frame mechanism of the present invention when viewed from above.

[0019] Figure 6 It is a schematic diagram of the linkage cable switching structure of the present invention.

[0020] Among them: 1. Base bracket; 2. Main controller; 3. Flip plate; 4. Chest clamping arm; 5. Rotating plate; 6. Embedded groove; 7. Articulated arm; 8. Pull-down handle; 9. Guide wheel; 10. Linkage cable; 11. Locking electromagnet; 12. Hydraulic damping barrel; 13. Moving piston; 14. Piston rod; 15. Circulation pipeline; 16. Hydraulic pump; 17. Flow control valve; 18. Longitudinal bracket; 19. Moving sleeve; 20. Side sleeve; 21. Lifting adjustment rod; 22. Backrest seat; 23. Fastening bolts. DETAILED DESCRIPTION

[0021] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the examples. The examples are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0022] Example

[0023] according to Figures 1-6 As shown, this embodiment provides a back muscle training device for physical training, including a base bracket 1, a multifunctional frame mechanism, a hydraulic damping mechanism, an adjustable seat mechanism and a main controller 2. The base bracket 1 is provided with a multifunctional frame mechanism, the rear side of the base bracket 1 is provided with a hydraulic damping mechanism, the multifunctional frame mechanism is movably connected to the hydraulic damping mechanism, the lower side of the base bracket 1 is provided with an adjustable seat mechanism, and the base bracket 1 is provided with a main controller 2, which is convenient for intelligent interaction with the user. The main controller 2 has a built-in intelligent control system, and the intelligent control system includes a personalized module, a real-time monitoring module and a training assistance module. The personalized module is used to customize personalized training tasks according to different users. The real-time monitoring module detects the user's physical status data during training in real time based on the embedded multimodal sensor. The training assistance module is used to provide automatic assistance when the user performs breakthrough training.

[0024] Multimodal sensors include pressure sensors embedded in multiple handles, gyroscopes embedded in the backrest for posture monitoring, and wearable heart rate belts worn by users during training to monitor their physiological status in real time.

[0025] The multifunctional frame mechanism includes a flip plate 3, a chest clamping rotating arm 4, a rotating disk 5, an embedded groove 6, an articulated arm 7 and a pull-down handle 8. A flip plate 3 is rotatably arranged above the base bracket 1. The chest clamping rotating arms 4 are symmetrically rotatably arranged on both sides of the front end of the flip plate 3 through a fixed axis. The fixed axis is fixedly connected to the chest clamping rotating arm 4 and a rotating disk 5 is fixedly arranged at the lower end. The fixed axis is adapted to rotate with both sides of the flip plate. An embedded groove 6 is provided on the inner side surface of the chest clamping rotating arm 4, and an articulated arm 7 is rotatably arranged in the embedded groove 6. A pull-down handle 8 is hung below the inner side surface of the articulated arm 7, and switching between chest clamping training and back muscle training can be performed according to needs.

[0026] A guide wheel 9 is symmetrically arranged on the lower side of the flip plate 3, and a linkage cable 10 is provided on the rotating disk 5, passing through the guide wheel 9. One end of the linkage cable 10 is fixed on the rotating disk 5, and the other end is connected to the hydraulic damping mechanism in a detachable manner after being aligned. The specific linkage cable is fixed to the inner edge of the rotating disk and passes through the front and outer edges, and then passes around the inner edge of the guide wheel and is aligned. The aligned linkage cable passes around the rear guide wheel again and is connected to the hydraulic damping mechanism.

[0027] The flip plate 3 is rotatably hinged to the upper end of the base bracket 1, and a locking electromagnet 11 is provided on the lower side of the upper horizontal plate of the base bracket 1. The locking electromagnet 11 is adsorbed and fixedly adapted to the flip plate 3. The locking electromagnet 11 is electrically connected to the main controller 2. When switching to chest clip training, the locking electromagnet is energized to fix the flip plate, so as to avoid the flip plate moving during chest clip training, causing force unloading and affecting the training effect.

[0028] A high-position pull-down training structure is also provided on the rear side below the flip board, which is achieved through the guide wheel and linkage cable in conjunction with the gripping structure (grip handle). When in use, two different sets of linkage cables and hydraulic damping mechanisms need to be switched and installed to achieve switching of different functions.

[0029] The hydraulic damping mechanism includes a hydraulic damping barrel 12, a mobile piston 13, a piston rod 14, a circulation pipeline 15, a hydraulic pump 16 and a flow control valve 17. A hydraulic damping barrel 12 is provided on the rear side of the base bracket 1. A mobile piston 13 is provided in the hydraulic damping barrel 12. A piston rod 14 is provided on the mobile piston 13 passing through the hydraulic damping barrel 12. Circulation pipelines 15 are symmetrically provided on both sides of the hydraulic damping barrel 12. The two sets of circulation pipelines 15 are respectively provided with a hydraulic pump 16 and a flow control valve 17. A certain power-assisting effect is achieved through the operation of the hydraulic pump. The hydraulic resistance is adjusted by controlling the size of the through-port of the flow control valve to achieve stepless adjustment of the training "counterweight". At the same time, a counterweight block can be provided above the piston rod to increase the falling speed of the piston.

[0030] Alternatively, a one-way bypass circuit is set on the hydraulic damping barrel, which has the same structure as the circulating pipeline, but a one-way conduction structure is set on the pipeline. When the moving piston is pulled up and reset, the hydraulic oil below can flow quickly to the space above the moving piston. The one-way conduction allows the hydraulic oil to flow upward, and the hydraulic oil is blocked when flowing downward, and can only flow slowly through the opening of the flow control valve.

[0031] The multifunctional frame mechanism is detachably connected to the piston rod 14, and the other end of the linkage cable is detachably connected to the upper end of the piston rod. The circulation pipeline 15 connects the internal space of the hydraulic damping barrel 12 on the upper and lower sides of the movable piston 13, and the hydraulic pump 16 and the flow control valve 17 are both electrically connected to the main controller 2.

[0032] The adjustable seat mechanism includes a longitudinal bracket 18, a movable sleeve 19, a side sleeve 20, a lifting adjustment rod 21 and a backrest seat 22. The longitudinal bracket 18 is fixedly provided on the lower side of the base bracket 1, and the movable sleeve 19 is movably provided on the longitudinal bracket 18. The side sleeves 20 are symmetrically fixed on both sides of the movable sleeve 19, and are conductive up and down. The lifting adjustment rod 21 is movably provided in the side sleeve 20, and the backrest seat 22 is fixed on the lifting adjustment rod 21. The movable sleeve 19 and the lifting adjustment rod 21 are both locked and fixed by fastening bolts 23.

[0033] The personalization module includes a user login module, a vital sign recording module and a program customization module. The user login module retrieves and saves the user's training information based on the user's authentication login information. The vital sign recording module is used to record the user's vital sign status at different training periods. The program customization module personalizes and customizes subsequent training tasks based on the vital sign status at different training periods.

[0034] The training assistance module includes an intelligent judgment module and an assistance adjustment module. The intelligent judgment module analyzes the user's training force intensity based on the acquired user's physical condition data and determines whether to perform assistance training. The assistance adjustment module provides hydraulic assistance to the user during training based on the hydraulic damping mechanism.

[0035] The back muscle training device for physical training can be used to switch between different training modes according to needs. When back muscle training is required, the chest clamp rotating arm is unfolded and the hinged arm in the embedded groove is rotated out. The hinged arm and the embedded groove are rotatably connected via a rotary damper. After being unfolded, the back muscles and shoulders can be trained by holding the pull-down handle and pulling it down.

[0036] When doing chest press training, the articulated arm is rotated into the embedded slot, and the locking electromagnet is energized to fix the flip plate. Then, the chest press training can be performed by holding the chest press arm with both arms.

[0037] When you need to do high pull-down training, just connect the linkage cable on the guide wheel at the rear end of the flip board to the upper end of the piston rod and you can start training;

[0038] During intelligent interaction, the user can log in and identify by scanning the QR code on the main controller with their mobile phone.

[0039] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A back muscle training device for physical training, characterized by: The invention comprises a base support (1), a multifunctional frame mechanism, a hydraulic damping mechanism, an adjustable seat mechanism and a main controller (2), wherein the base support (1) is provided with the multifunctional frame mechanism, the rear side of the base support (1) is provided with the hydraulic damping mechanism, the multifunctional frame mechanism is movably connected with the hydraulic damping mechanism, the lower side of the base support (1) is provided with the adjustable seat mechanism, the base support (1) is provided with a main controller (2), the main controller (2) is built-in with an intelligent control system, the intelligent control system comprises a personalized module, a real-time monitoring module and a training assistance module, the personalized module is used to customize personalized training tasks according to different users, the real-time monitoring module detects the user's physical state data during training in real time based on an embedded multimodal sensor, and the training assistance module is used to provide automatic assistance when the user performs breakthrough training.

2. The back muscle training device for physical training according to claim 1, characterized in that: The multifunctional frame mechanism comprises a flip plate (3), a chest clamping rotating arm (4), a rotating disk (5), an embedded groove (6), a hinged arm (7) and a pull-down handle (8); a flip plate (3) is provided above the base bracket (1); chest clamping rotating arms (4) are symmetrically provided on both sides of the front end of the flip plate (3) through fixed shafts; the fixed shaft is fixedly connected to the chest clamping rotating arm (4) and a rotating disk (5) is provided at the lower end; an embedded groove (6) is provided on the inner side surface of the chest clamping rotating arm (4); an hinged arm (7) is provided in the embedded groove (6); and a pull-down handle (8) is hung below the inner side surface of the hinged arm (7).

3. The back muscle training device for physical training according to claim 2, characterized in that: A guide wheel (9) is symmetrically provided on the lower side of the flip plate (3), and a linkage cable (10) is provided on the rotating disk (5) passing through the guide wheel (9). One end of the linkage cable (10) is fixed on the rotating disk (5), and the other end is connected to the hydraulic damping mechanism in a detachable and movable manner after being aligned.

4. The back muscle training device for physical training according to claim 2, characterized in that: The flip plate (3) is rotatably hinged to the upper end of the base bracket (1); a locking electromagnet (11) is provided on the lower side of the upper horizontal plate of the base bracket (1); the locking electromagnet (11) is adsorbed and fixedly adapted to the flip plate (3); and the locking electromagnet (11) is electrically connected to the main controller (2).

5. The back muscle training device for physical training according to claim 1, characterized in that: The hydraulic damping mechanism comprises a hydraulic damping barrel (12), a movable piston (13), a piston rod (14), a circulation pipeline (15), a hydraulic pump (16) and a flow control valve (17); a hydraulic damping barrel (12) is provided on the rear side of the base bracket (1); a movable piston (13) is provided in the hydraulic damping barrel (12); a piston rod (14) is provided on the movable piston (13) and passes through the hydraulic damping barrel (12); circulation pipelines (15) are symmetrically provided on both sides of the hydraulic damping barrel (12); and two groups of the circulation pipelines (15) are respectively provided with a hydraulic pump (16) and a flow control valve (17).

6. The back muscle training device for physical training according to claim 5, characterized in that: The multifunctional frame mechanism is detachably connected to the piston rod (14), the circulation pipeline (15) is connected to the internal space of the hydraulic damping barrel (12) on the upper and lower sides of the movable piston (13), and the hydraulic pump (16) and the flow control valve (17) are both electrically connected to the main controller (2).

7. The back muscle training device for physical training according to claim 1, characterized in that: The adjustable seat mechanism comprises a longitudinal bracket (18), a movable sleeve (19), a side sleeve (20), a lifting adjustment rod (21) and a backrest seat (22); the longitudinal bracket (18) is provided on the lower side of the base bracket (1); the movable sleeve (19) is provided on the longitudinal bracket (18); side sleeves (20) are symmetrically provided on both sides of the movable sleeve (19); a lifting adjustment rod (21) is provided in the side sleeve (20); a backrest seat (22) is fixed on the lifting adjustment rod (21); the movable sleeve (19) and the lifting adjustment rod (21) are both locked and fixed by fastening bolts (23).

8. The back muscle training device for physical training according to claim 1, characterized in that: The personalization module includes a user login module, a vital sign recording module and a program customization module. The user login module retrieves and saves the user's training information based on the user's authentication login information. The vital sign recording module is used to record the user's vital sign status at different training periods. The program customization module personalizes and customizes subsequent training tasks based on the vital sign status at different training periods.

9. The back muscle training device for physical training according to claim 1, characterized in that: The training assistance module includes an intelligent judgment module and an assistance adjustment module. The intelligent judgment module analyzes the user's training force intensity based on the acquired user's physical condition data and determines whether to perform assistance training. The assistance adjustment module performs hydraulic assistance on the user during training based on the hydraulic damping mechanism.

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