Wall-mounted cantilever type electronic strength training machine

Abstract

The invention provides a wall-mounted cantilever type electronic strength training machine. The wall-mounted cantilever type electronic strength training machine comprises a main body assembly; the power assembly is connected to the main body assembly; the shoulder component is connected to the main body component; the arm body assembly is connected to the shoulder assembly; wherein the fixed end of the pull rope is connected to the power assembly to provide resistance, the free end of the pull rope penetrates out of the head end of the main body assembly after penetrating through the main body assembly and then penetrates into the arm body assembly to provide strength training, and the fitness equipment has the advantage of being small in occupied area and is particularly suitable for family fitness scenes.

Description

Technical Field

[0001] This invention relates to the field of fitness, and in particular to a wall-mounted cantilever electronic strength training machine. Background Technology

[0002] With the increasing awareness of fitness among the general public, the demand for home fitness equipment continues to grow, especially in small apartments, compact offices, and other similar settings, where space adaptability and "training diversity" have become core user requirements. However, current resistance training equipment on the market still suffers from many technical shortcomings, making it difficult to meet the actual needs of home use. Specific issues are as follows: 1. Floor-standing resistance training equipment occupies a large area. Most mainstream resistance training equipment currently uses a floor-standing design, relying on a heavy metal base to ensure training stability. The overall size is large, and space needs to be reserved around the equipment during use, resulting in a large actual floor space occupied by a single unit. For small apartments or clubs with a high density of equipment, floor-standing equipment can easily encroach on living and storage space, or even be impossible to install due to insufficient space. While some foldable floor-standing equipment can alleviate storage problems, it still needs to occupy storage areas such as wardrobes and balconies after folding, and it needs to be unfolded and assembled before each use, which is cumbersome and may cause users to abandon training in the long run.

[0003] 2. Low flexibility in adjusting resistance training equipment. In the field of resistance training equipment, the flexibility of adjustment directly determines the equipment's adaptability to people of different heights and body types, as well as its ability to cover multiple muscle groups. However, current mainstream resistance training equipment generally suffers from limited height and angle adjustment. The height of traditional floor-standing resistance training equipment is limited by the height of the equipment itself, unable to overcome inherent size limitations. That is, the height of the main frame of floor-standing resistance training equipment is a fixed value preset by the factory, and the height of the resistance training is completely limited by the physical height of the equipment itself. For example, the main frame height of common home-use floor-standing lat pulldown machines is usually fixed at 1.8-2.0m, and the pull rope output height is thus limited to 1.7-1.9m. For users taller than 1.85m, due to the insufficient height of the equipment itself, they need to bend over and hunch their shoulders to adapt to the position of the pull rope, and cannot fully stretch the back muscles. Women or teenagers shorter than 1.55m cannot use most training movements due to the excessively high grip height, making it impossible to use the equipment at all. This rigid limitation, determined by the height of the equipment itself, reduces the versatility of a single floor-standing device. Similarly, the rotation angle of the tension training component of the floor-standing device is physically limited by the ground, resulting in limited angle adjustment at specific heights. For example, when the tension component is at a height close to the ground, it cannot achieve the required angle for multiple body positions due to the physical limitations of the ground.

[0004] 3. Currently available resistance products using iron weights, even when wall-mounted, suffer from bulkiness. From a technical standpoint, existing resistance training equipment's iron weight systems rely on the weight of the iron weights themselves to generate resistance. Since iron is a high-density metal, to meet the resistance levels required for different training intensities, multiple standard iron weights must be stacked to achieve resistance adjustment. Typically, a complete iron weight assembly includes multiple cast iron weights of varying weights. Furthermore, to ensure the stability of the weights' lifting and lowering movements, corresponding metal guide rails, load-bearing supports, and other auxiliary structures are needed, resulting in a substantial overall system size. Even though some products adopt a wall-mounted design to save floor space, the counterweight components still occupy a considerable amount of vertical and horizontal wall space after being mounted on the wall. This not only compresses the visual space of the room, making the space appear crowded and oppressive, but may also create spatial conflicts with other furniture and decorations in the room. At the same time, the large size also increases the difficulty of wall-mounting, placing higher demands on the load-bearing capacity of the wall and the installation precision, further limiting its applicability in space-constrained scenarios such as small apartments and compact offices.

[0005] In summary, current floor-standing resistance training equipment has limitations such as large footprint, inconvenient storage, and limited height and angle adjustment. Summary of the Invention

[0006] The purpose of this invention is to provide a wall-mounted cantilever electronic strength training machine, a wall-mounted multi-angle and multi-height flexibly adjustable resistance training device, which has the advantage of small footprint and is particularly suitable for fitness scenarios in small spaces.

[0007] To achieve the above objectives, this technical solution provides a wall-mounted cantilever electronic strength training machine, including: a main body assembly; a power assembly connected to the main body assembly; a shoulder assembly connected to the main body assembly; and an arm assembly connected to the shoulder assembly; wherein the fixed end of the pull rope is connected to the power assembly to provide resistance, and the free end of the pull rope passes through the main body assembly, exits from the head end of the main body assembly, and then passes into the arm assembly to provide strength training.

[0008] Compared with existing technologies, this technical solution has the following characteristics and beneficial effects. 1. Excellent spatial adaptability: The power components of this solution utilize electronic resistance technology, achieving a very small size despite high resistance output, thus meeting the limitations of wall mounting in small spaces. The wall-mounted design eliminates the need for dedicated floor space, fitting snugly against the wall after installation without requiring additional storage. This completely solves the pain points of traditional floor-standing units, which occupy a large area and are unsuitable for small apartments. It can flexibly adapt to various wall surfaces such as load-bearing walls and furniture panels, achieving efficient space reuse.

[0009] 2. High training flexibility: The height can be freely adjusted through the sliding component, and the shoulder component drives the arm and body components to pivot 360° in all directions. It can adapt to people of different heights and body types and cover the training needs of multiple parts and postures such as lat pulldown, lateral raise, and core training, breaking through the rigid limitations of traditional equipment in height and angle adjustment.

[0010] 3. Combining ease of use and safety, the wall-mounted components are easy to install, and ordinary users can complete the installation independently without professional tools; the damping components can prevent injury caused by rapid rotation of the arm components; the motor runs smoothly, quietly, and safely; the pull rope guide design reduces wear and resistance; and with the flexible adjuster, the training experience is smoother and safer.

[0011] 4. It boasts excellent cost-effectiveness and practicality, eliminating the heavy base and complex transmission structure of traditional floor-standing equipment, resulting in lower manufacturing costs and reducing the barrier to entry for home fitness. It supports multi-level resistance adjustment and various training modes, and can be paired with different actuators to meet diverse needs such as beginners, advanced training, and rehabilitation stretching. Furthermore, it can achieve synchronous control of multiple devices via a signal controller. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a wall-mounted cantilever electronic strength training machine. Figure 2 This is a schematic diagram of the wall-mounted component structure. Figure 3 This is a schematic diagram of the wall fastener structure. Figure 4 This is a schematic diagram of the overall structure of the power assembly. Figure 5 This is a structural schematic diagram of the power assembly from another perspective. Figure 6 This is a schematic diagram of the controller. Figure 7 This is a schematic diagram of the motor mounting bracket structure. Figure 8 This is a partial structural diagram of a wall-mounted cantilever electronic strength training machine. Figure 9 This is a schematic diagram of the sliding component structure according to one embodiment. Figure 10 This is a schematic diagram of the specific structure of a height fixing component according to one embodiment. Figure 11 This is a schematic diagram of the internal structure of a height fixing component according to one embodiment. Figure 12 This is a schematic diagram of the sliding component structure in another embodiment. Figure 13 This is a schematic diagram of the specific structure of the height fixing component in another embodiment. Figure 14 This is a schematic diagram of the internal structure of the height fixing component in another embodiment. Figure 15 This is a schematic diagram of the main shell structure of the trolley. Figure 16 This is a schematic diagram of the guide component structure. Figure 17 This is a schematic diagram of the specific structure of the guide component. Figure 18 This is a schematic diagram of the actuator structure. Figure 19 This is a schematic diagram of the specific structure of the guide component. Figure 20 This is a schematic diagram of a shoulder component locking structure according to one embodiment. Figure 21 This is a cross-sectional schematic diagram of a shoulder assembly in a locked state according to an embodiment. Figure 22 This is a schematic diagram of the structure of an adjustable component according to one embodiment. Figure 23 This is a schematic diagram of a shoulder component locking structure according to another embodiment. Figure 24 This is a cross-sectional schematic diagram of the shoulder assembly in the locked state. Figure 25 This is a schematic diagram of the shoulder component fixing plate structure. Figure 26 This is a schematic diagram of the damping component structure.

[0013] In the diagram: 10-Power assembly, 11-Motor, 12-Controller, 13-Heat dissipation element, 14-Motor mounting bracket, 140-Motor mounting space, 141-Connecting rib, 20-Main body assembly, 30-Shoulder assembly, 31-Shoulder main body, 32-Adjustable component, 321-Rotating handle, 322-Elastic element, 33-Fixing plate, 34-Plug-in component, 40-Arm assembly, 41-Arm body, 50-Guide assembly, 51-Pulley, 52-Guide assembly mounting bracket, 521-Main frame, 522-Pulley mounting bracket, 60-Sliding assembly, 61-Trolley, 611-Assembly component, 612 - Main housing of the trolley, 62- Height fixing component, 621- Limiting sleeve, 622- Fixing rod, 6221- Locking end, 6222- Limiting part, 623- Adjusting plug, 624- Height adjustment handle, 625- Elastic component, 71- Wall fixing plate, 72- Instrument connector, 73- Fixing component, 710- Locking slot, 711- Fixing hole, 80- Damping assembly, 81- Fixing sleeve, 82- Damper housing, 83- Rubber component, 90- Actuator, 91- Guide component, 911- Guide housing, 912- Fixed pulley, 92- Tension rope adapter, 93- Tension handle, 100- Shelf, 101- Electronic equipment bracket, 102- Working assembly.

[0014] Specific implementation details The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention are within the scope of protection of the present invention.

[0015] Those skilled in the art should understand that, in the disclosure of this invention, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limiting this invention.

[0016] Example 1 This invention provides a wall-mounted cantilever electronic strength training machine, which differs from traditional floor-standing resistance training equipment. This wall-mounted cantilever electronic strength training machine can be hung on a fixed wall (such as a load-bearing wall in a home, an apartment wall, or an office partition wall), providing trainees with multi-dimensional resistance training. It does not require independent floor space, completely solving the pain points of traditional floor-standing equipment, which has a large footprint and is unsuitable for small apartments. Moreover, the wall-mounted cantilever electronic strength training machine provided by this solution fits snugly against the wall after installation, requiring no additional storage operations. This avoids the problems of traditional resistance bands needing to be folded and stored after use, being easily lost, or occupying storage space. In addition, the equipment has low manufacturing costs, eliminating the need for the heavy base and complex transmission structure of traditional floor-standing equipment, lowering the threshold for home fitness. It can also be equipped with resistance components of different resistance levels to meet diverse needs such as beginners, advanced training, and rehabilitation stretching, making it particularly suitable for home use.

[0017] Specifically, such as Figure 1 As shown, the wall-mounted cantilever electronic strength training machine of this solution includes: Main component 20; The power assembly 10 is connected to the main body assembly 20; Shoulder assembly 30 connected to main body assembly 20; and the arm assembly 40 connected to the shoulder assembly 30; The fixed end of the pull rope is connected to the power component 10 to provide resistance, and the free end of the pull rope passes through the main body component 20 and then out from the head end of the main body component 20 and into the arm body component 40 to provide strength training.

[0018] As mentioned earlier, the wall-mounted cantilever electronic strength training machine of this solution is suspended on a wall to provide tensile training for the trainee. Specifically, the main component 20 of this solution is suspended on the wall for use, wherein the wall is a rigid solid carrier with a certain load-bearing capacity, that is, a rigid solid carrier that meets the requirements of a flat surface and no loosening or deformation, which may include, but is not limited to, building structure walls, equipment walls, or outdoor rigid walls.

[0019] Preferably, the main component 20 of this solution is suspended on a wall that is perpendicular to the horizontal ground. The advantages of this are that the vertical wall can maximize the use of vertical space and avoid occupying the horizontal area of ​​the ground, which is suitable for the installation needs of small apartments and compact spaces. When the trainee is standing or sitting, the direction of force is consistent with the direction of the wall support force, which can reduce the decomposition of force and improve the stability of training. Secondly, the flatness of the vertical wall surface is easier to ensure, which can ensure that the fixing structure of the main component 20 is tightly attached to the wall, avoiding equipment shaking or fixing failure due to wall tilt, and reducing training safety hazards.

[0020] In some embodiments, the wall is a structural wall, which can be a wall surface or a column. It can be a load-bearing wall in the living room, a solid wall in the bedroom, a side wall of a balcony, the side wall of a corridor column, a non-slip tile wall in the bathroom, or a solid wall panel in the kitchen. Alternatively, the wall can be a fitness equipment wall panel, such as the wall of a gantry frame, the side wall panel of a floor-standing wardrobe, the back wall of a bookcase, the side vertical panel of a bed frame, the vertical support wall of a solid wood dining table, or the exposed wall surface of a built-in storage cabinet. In other words, the wall can be flexibly chosen according to the layout of the home space. For example, in the bedroom, it can be hung on the side wall of a wardrobe, utilizing the corner space for training; in the living room, it can be hung on the sofa background wall or the side of a column, without affecting daily living activities; in the balcony, it can be hung on a side wall, balancing ventilation and outdoor training experience; in small apartments, it can be hung on the tiled wall of the bathroom or the wall surface of a built-in storage cabinet, achieving space reuse and completely resolving the contradiction between limited space and fitness needs in a home setting. In other embodiments, the wall is an outdoor rigid wall, in which case the wall may be a wall or a panel of an outdoor fitness area.

[0021] It is particularly important to emphasize that when the wall-mounted cantilever electronic strength training machine is suspended on the gantry, it is preferable to choose to wall-mount it on the outer wall of the side column, the lower side wall of the crossbeam, or the inner side wall of the gantry. It is necessary to ensure that the installation surface is flat, without protrusions or rust, and that the area does not affect the normal function of the gantry itself (such as barbell plate lifting, pull-ups, etc.). The advantage of this is that the wall-mounted cantilever electronic strength training machine can be adapted to professional gyms, home gyms, and other scenarios that are already equipped with gantry racks, without the need for additional modifications to the building structure, thus lowering the installation threshold.

[0022] To facilitate wall mounting of wall-mounted cantilever electronic strength training machines, such as Figure 2 As shown, this solution provides a wall-mounted component for a wall-mounted cantilever electronic strength training machine, including: The wall fixing plate 71 is fixed to the wall by the fastener 73 and forms a locking groove 710. And the equipment connector 72 connected to the wall-mounted cantilever electronic strength training machine; When the wall fixing plate 71 is fixed to the wall, the instrument connector 72 is locked in the locking groove 710 to achieve fixation.

[0023] This solution provides a wall-mounted component for easily fixing a wall-mounted cantilever electronic strength training machine to a wall. Specifically, the user can first fix the wall mounting plate 71 to a specific position on the wall, and then fix the wall-mounted cantilever electronic strength training machine in place by using the machine connector 72 to lock it into the slot 710. The advantage of this is that it eliminates the need for complex assembly or precise alignment of the transmission structure. Ordinary users can complete the process independently without professional tools, avoiding the cumbersome "assembly-adjustment" steps of traditional floor-standing equipment.

[0024] Specifically, the instrument connector 72 is inserted into the slot 710 along the opening direction of the slot 710 and locked in the slot 710. The circumferential limiting is achieved by the shape matching of the slot 710 and the instrument connector 72.

[0025] In some embodiments, the wall fixing plate 71 is a rigid plate structure, preferably made of metal or high-strength engineering plastic, to provide sufficient load-bearing capacity.

[0026] In some embodiments, the wall fixing plate 71 is fixed to the wall by a fixing member 73, wherein the fixing member 73 includes any one of threaded fixing members, snap-on fixing members, and adsorption fixing members.

[0027] When the fastener 73 is a threaded fastener, it is selected from either an expansion bolt or a self-tapping bolt. Expansion bolts are suitable for concrete and masonry wall structures, while self-tapping bolts are suitable for solid wood, MDF, or wooden building wall structures. In this case, the wall fastener 71 has at least one fixing hole through which the fastener 73 passes, and the threaded fastener passes through the fixing hole to fix the wall fastener 71 to the wall. Alternatively, the threaded fastener 73 is selected from a pre-embedded screw rod embedded in the wall and a nut that matches the pre-embedded screw rod. In this case, the wall fastener 71 has at least one fixing hole through which the fastener 73 passes, and the fixing hole is connected by the pre-embedded screw rod and the nut to fix the wall fastener 71 to the wall.

[0028] When the fastener 73 is a snap-on type fastener, the snap-on type fastener is selected from either an expansion snap or a clamp type fastener. The expansion snap is suitable for smooth walls such as ceramic tiles and glass, and can be tightened into the internal structure of the wall after expansion. The clamp type fastener includes a clamp connected to the wall fastener 71, and is connected to the columnar wall through the clamp.

[0029] When the fastener 73 is an adsorption type fastener, the adsorption type fastener is selected from suction cups, which are suitable for smooth and flat glass, ceramic tiles, and metal. The wall fastener 71 and the wall can be fixed by adsorbing onto the wall through the suction cup.

[0030] In some embodiments, threaded fasteners are preferred in this solution. In this case, the wall fastener 71 has at least one fixing hole 711, and the fastener 73 passes through the fixing hole 711 to fix the wall fastener 71 to the wall. Preferably, the fastener 73 in this solution is an expansion bolt, which passes through the fixing hole to fix the wall fastener 71 to the wall, so as to maximize the fixing support force.

[0031] In some embodiments, the wall fastener 71 has fixing holes at its corners for more stable fixing. That is, the fastener 73 is fixed at the corners of the wall fastener 71.

[0032] Regarding the locking slot 710 on the wall fastener 71: In some cases, the wall fastener 71 is provided with a locking groove 710 for locking the instrument connecting plate 72, wherein the locking groove 710 is provided on the side of the wall fastener 71 such that when the wall fastener 71 is fixed to the wall, the opening of the locking groove 710 is facing upward.

[0033] In other embodiments, the wall fastener 71 forms a locking groove 710 between itself and the wall for securing the instrument connecting plate 72. That is, when the wall fastener 71 is fixed to the wall, the wall fastener 71 and the wall are spaced apart to form a locking groove with the opening facing upward.

[0034] Specifically, when the wall fixing member 71 itself forms a locking groove 710 for locking the instrument connecting plate 72, the locking groove 710 is an integrally formed groove structure on the wall fixing plate 71, and the opening size of the groove matches the opening size of the instrument connecting member 72; while when the wall fixing member 71 forms a locking groove 710 for locking the instrument connecting plate 72 between itself and the wall, a portion of the wall fixing member 71 is spaced apart from the wall and forms the locking groove 710.

[0035] like Figure 3 As shown, Figure 3 This is a structural schematic diagram of the arm body fixing component. As shown in some specific embodiments, the wall fixing component 71 is a plate with a first surface and a second surface stepped. When the wall fixing component 71 is fixed to the wall, the first surface is close to the wall, and the second surface is spaced apart from the wall to form a locking groove 710.

[0036] In addition, one end of the equipment connector 72 is fixedly connected to the wall-mounted cantilever electronic strength training machine, and the other end is inserted into the slot 710 for fixation.

[0037] Furthermore, one end of the equipment connector 72 is fixedly connected to the main body component 20 of the wall-mounted cantilever electronic strength training machine in a detachable or non-detachable manner, and the other end is inserted into the slot 710 to fix the wall-mounted cantilever electronic strength training machine.

[0038] In some embodiments, the device connector 72 is an L-shaped plate, one side of which is inserted into the slot 710, and the other side is connected to the wall-mounted cantilever electronic strength training machine.

[0039] In some embodiments, one end of the instrument connector 72 is provided with a connecting flange, which is fastened to the preset connecting seat of the main body component 20 by high-strength bolts, facilitating the replacement or maintenance of the instrument connector 72; or it is provided with a quick-release buckle structure, which uses an elastic locking pin to cooperate with the slot of the main body component 20, enabling quick disassembly and assembly without tools, adapting to scenarios where the installation position needs to be temporarily changed. In other embodiments, the instrument connector 72 and the main body component 20 are manufactured by welding or integral molding process.

[0040] Preferably, in this design, the opening of the slot 710 faces upward, and the instrument connector 72 is inserted into the slot 710 from top to bottom, thereby using the wall fixing plate 71 to support the wall-mounted cantilever electronic strength training machine.

[0041] In some embodiments, in order to make the wall-mounted cantilever electronic strength training machine more stable, the wall fixing member 71 is provided with a machine fixing hole at a position relative to the slot 710. Correspondingly, the machine connector 72 is also provided with a hole that matches the machine fixing hole. When the machine connector 72 is inserted into the slot 710, the machine connector 72 and the wall fixing plate 71 can also be fixed by additional fixing members.

[0042] That is, the wall-mounted cantilever electronic strength training machine of this solution additionally includes the aforementioned wall-mounting assembly to achieve connection with the wall. In some embodiments, such as Figure 3 As shown, the equipment connector 72 is located at the head and tail ends of the wall-mounted cantilever electronic strength training machine to provide a fixed connection between the upper and lower parts of the same wall without affecting the movement space of the arm assembly 40.

[0043] Furthermore, the equipment connector 72 is located at the head and tail ends of the wall-mounted cantilever electronic strength training machine and is covered by the wall-mounted cantilever electronic strength training machine, so that the wall-mounting components can be hidden when the wall-mounted cantilever electronic strength training machine is installed on the wall.

[0044] Preferably, the wall-mounted assembly includes at least two wall fasteners 71 that are arranged in parallel with each other and fixed to the wall, with wall connectors located at the head and tail ends of the wall-mounted cantilever electronic strength training machine inserted into the wall fasteners 71.

[0045] Correspondingly, this solution also provides an installation method for a wall-mounted cantilever electronic strength training machine, including the following steps: Fix the wall fastener 71 to the designated position on the wall; The equipment connector 73, which is connected to the wall-mounted cantilever electronic strength training machine, is inserted into the slot 710 on the wall fixing part 71.

[0046] Furthermore, the user can first determine the installation location on the wall, then drill holes in the wall, and use fasteners to align the fixing holes of the wall fastener 71 with the corresponding holes and secure it. Then, using the equipment connector 72 on the wall-mounted cantilever electronic strength training machine, the machine is hung in the slot 710 on the wall fastener 71 for fixation. Of course, additional fixing methods can be used to secure the wall fastener 71 and the equipment connector 72.

[0047] The power component of the wall-mounted assembly for the wall-mounted cantilever electronic strength training machine in this solution is used to provide stable and adjustable resistance to the pull rope. That is, the trainee can adjust the pulling resistance of the pull rope by controlling the output resistance of the power component 10, thereby achieving different levels of strength training.

[0048] It should be noted that the power component 10 is the core power element of the wall-mounted component of the wall-mounted cantilever electronic strength training machine. The power component 10 includes a power source that provides training resistance. The fixed end of the pull rope is connected to the output end of the power source to transmit the training resistance of the power source. As mentioned above, the pull rope passes through the wiring channel in the main body component 20 starting from the output end of the power source and extends out from the top of the main body component 20, and further passes into the arm component 40 to provide training force to the trainee.

[0049] The power assembly 10 of this solution includes a power source and a controller for regulating the power source. The controller can regulate the power source after receiving signals including start / stop signals, resistance adjustment signals, and mode adjustment signals. In other words, the controller in this solution can convert external commands into control commands for regulating the power source. It is particularly noteworthy that the power assembly 10 of this solution uses an electronic resistance method to regulate the power source through a controller, which, unlike the method of using iron weights, can significantly reduce the size of the equipment.

[0050] In some embodiments, the power source of the power assembly 10 can employ different resistance generation methods. Specifically, the power source can be any one of an elastic resistance module, a magnetic resistance module, a counterweight resistance module, a hydraulic resistance module, a pneumatic resistance module, or a motor. The elastic resistance module can consist of 2-5 quick-release replaceable carbon fiber springs. The magnetic resistance module can achieve stepless damping by adjusting the distance between a neodymium iron boron magnet and the damping disc of the hysteresis material. Alternatively, the magnetic resistance module can use an electromagnet that generates a magnetic field by energizing a coil, and by controlling the magnitude of the coil current to generate a changing magnetic field to achieve stepless damping with equal spacing between the magnetic resistance and the damping disc of the hysteresis material. The counterweight resistance module can use stacked cast iron counterweights. The hydraulic resistance module achieves graded adjustment through a flow control valve. The motor provides electrically controllable resistance adjustment through its torque. Preferably, the power source of the power assembly 10 in this embodiment is a motor.

[0051] This solution does not impose any special restrictions on the connection position between the power component 10 and the main component 20. That is, the power component 10 can be set at the bottom of the main component 20, the middle of the main component 20, or the top of the main component 20, as long as it does not affect the routing of the pull rope for the automatic power source output.

[0052] Preferred, such as Figure 4 As shown, Figure 4 This is a schematic diagram of the overall structure of the power assembly in this solution. The power assembly 10 is located at the bottom of the main body assembly 20, at which point the bottom of the main body assembly 20 is connected to the power assembly 10. It should be noted that, at this point, the instrument connector 72 of the wall-mounted assembly can be located on the back side of the power assembly 10 to achieve connection with the wall.

[0053] It should be noted that since this solution provides a wall-mounted cantilever electronic strength training machine, it is necessary to minimize the weight and volume of the wall-mounted cantilever electronic strength training machine as much as possible. Therefore, this solution has optimized the spatial position of the power components.

[0054] like Figure 5 As shown, Figure 5 This is a structural schematic diagram of the power assembly of this solution from another perspective. This solution provides a power assembly for a wall-mounted cantilever electronic strength training machine, including: Chassis; The motor 11, housed inside the chassis, is used to provide training resistance; The controller 12, located next to the motor 11, is used for communication control of the output and input signals of the motor 11; The heat dissipation element 13, which is located on one side of the motor 11 and the controller 12, is used to provide heat dissipation for both the controller 12 and the motor 11.

[0055] It should be noted that, as Figure 6As shown, the controller 12 includes a heat sink and various electronic power components arranged on the heat sink. Although the heat sink of the control board 12 itself can provide some heat dissipation, the heat dissipation effect of the heat sink is limited. In this solution, the heat dissipation element 13 is used to dissipate heat from both the controller 12 and the motor 11 simultaneously, which greatly improves the heat dissipation effect while optimizing the power components.

[0056] In other words, the power assembly of this solution optimizes the layout of various working components within the chassis by simultaneously providing heat dissipation to the motor 11 and controller 12 through the heat dissipation element 13, making the overall chassis more compact. On the one hand, placing the motor 11 and controller 12 on the same side of the heat dissipation space of the heat dissipation element 13 allows the heat dissipation element 13 to cover two core heat sources simultaneously. Compared with the traditional design of separate heat sinks for heat dissipation, this reduces the space occupied by heat dissipation components and shortens the heat dissipation path. On the other hand, the motor 11, controller 12, and heat dissipation element 13 form a compact three-point layout, with all core components concentrated in the central area inside the chassis, eliminating redundant space waste and reducing the overall size of the power assembly 10 compared to traditional motor-type power assemblies.

[0057] Furthermore, the pull rope is connected to the output end of the motor 11, the heat dissipation element 13 is located on the side of the non-output end of the motor 11, and the controller 12 is located on the side of the motor 11, ensuring that the ventilation area of ​​the heat dissipation element 13 can cover both the controller 12 and the motor 11 at the same time, without affecting the wiring of the pull rope.

[0058] Furthermore, the heat dissipation element 13 is a cooling fan that is positioned close to the non-output end face of the motor 11. The air outlet direction of the cooling fan is directed towards the chassis, and the fan housing is fixed to one side of the chassis near the non-output end face of the motor 11. The controller 12 is positioned parallel to the radial side of the motor 11, with a distance of 5-20mm between it and the motor 11 housing. The power device area of ​​the controller 12 corresponds to the air outlet area of ​​the cooling fan, ensuring that the airflow generated by the fan can directly cover the controller 12.

[0059] To further optimize the spatial layout of the chassis and reduce its size, the chassis is designed as a multi-faceted, interconnected frame structure. The heat dissipation element 13 is fixed to the frame of the chassis and located on the outside of the chassis. The exhaust direction of the heat dissipation element 13 is directly facing the motor 11 and controller 12 inside the chassis, so as to form a ventilation space at the location of the motor 11 and controller 12.

[0060] In some embodiments, a winding wheel is coaxially connected to the output shaft of the motor 11, and the fixed end of the pull rope is fixed to the winding wheel and extends out toward the wiring channel of the main body component 20 after being wound along the winding wheel.

[0061] Furthermore, a spiral groove is provided on the winding wheel, and the fixed end of the pull rope is tightly wound along the groove to prevent slippage or displacement of the pull rope during the winding process. The pitch of the groove matches the diameter of the pull rope to ensure that the force points are uniform during the winding of the pull rope, and the force radius of each turn of the pull rope is consistent, thereby ensuring that the torque output is the same at different winding positions.

[0062] It should be noted that the output shaft of the motor 11 is located below the main body assembly 20. Preferably, the output shaft of the motor 11 is located below the central axis of the main body assembly 20 to facilitate the passage of the pull rope through the main body assembly 20.

[0063] In some embodiments, the main body component 20 is provided with a guide wheel near the bottom to optimize the turning and routing of the pull rope. After being guided by the guide wheel, the pull rope is threaded along the axial direction of the main body component 20.

[0064] In addition, to facilitate the installation of the motor 11, the power component of this solution includes a motor mounting bracket 14 fixed on the chassis. The motor mounting bracket 14 is connected to the bottom frame of the chassis, and an installation space for fixing and installing the motor 11 is formed inside the motor mounting bracket 14.

[0065] Figure 7 This is a detailed structural diagram of the motor mounting bracket for this solution, as shown below. Figure 8 As shown, the bottom of the motor mounting bracket 14 forms a connecting rib 141 for connection with the chassis, and the middle forms a motor mounting space 140 for mounting the motor 11. The bottom surface of the connecting rib 141 is provided with a connecting hole to correspond to and connect with the connecting hole on the bottom frame of the chassis. The motor 11 is mounted through the motor mounting space 140.

[0066] In some embodiments, the bottom surface of the connecting rib 141 is fastened to the motor mounting bracket 14 and the chassis by passing an internal hex bolt through the connecting hole. After connection, the bottom surface of the connecting rib 141 is completely fitted with the bottom frame of the chassis without any gaps or shaking.

[0067] In some embodiments, an annular support wall is formed in the middle of the motor mounting bracket 14, and the support wall surrounds to form a motor mounting space 140. The inner diameter of the motor mounting space 140 is adapted to the outer diameter of the motor housing 11 to ensure accurate radial positioning of the motor 11 after installation, without lateral movement.

[0068] This solution achieves convenient installation and precise positioning of the motor 11 by mounting the motor mounting bracket 14 on the chassis. The motor mounting bracket 14 is pre-positioned and fixed to the chassis via the connecting rib 141, forming a standardized installation benchmark. The motor 11 only needs to be inserted along the motor installation space 140 to complete the initial positioning, without the need to repeatedly adjust the coaxiality of the motor output shaft and the transmission mechanism. In addition, the motor mounting bracket 14 can also play a certain role in motor vibration reduction.

[0069] Regarding the motor in this solution: The motor in this solution can be either an internal rotor structure motor or an external rotor structure motor. The motor can be selected from any of the following: permanent magnet synchronous motor, brushless motor, DC brushed motor, stepper motor, or three-phase asynchronous motor. All motors are equipped with a magnetic encoder or photoelectric encoder for rotor angle detection.

[0070] In some embodiments, the motor selected in this solution is a permanent magnet synchronous motor, and the rotor magnet is an embedded motor. The embedded rotor magnet motor is an internal rotor motor, which has a smaller moment of inertia compared to traditional external rotor strength training motors. It combines the characteristics of fast rope release and take-up response speed, smooth motor operation and low noise, overcoming the technical bottlenecks of current traditional strength training equipment and promoting the high-performance development of strength training equipment.

[0071] The motor in this design includes a stator and a rotor that cooperate with each other. The rotor core is composed of multiple stacked laminations. Each lamination has multiple transition magnetic bridges arranged at equal intervals along the circumferential direction on its outer periphery. Each transition magnetic bridge has a corresponding magnet hole on its inner side. The multiple magnet holes are arranged at equal intervals along the circumferential direction of the lamination. The side of each magnet hole forms a magnetic isolation bridge that communicates with the magnet hole. The contact position of adjacent transition magnetic bridges forms a pole arc segment, and the magnet is embedded in the corresponding magnet hole.

[0072] In other words, this solution uses an internal rotor motor with embedded magnets as the resistance source of the strength training equipment. Through the reasonable setting of the transition magnetic bridge and the embedded magnets, the sinusoidal nature of the air gap magnetic field is effectively improved without reducing the torque of the internal rotor motor. This reduces the cogging torque and torque pulsation, thereby reducing the vibration and noise during motor operation and improving the smoothness of motor operation, which greatly enhances the training experience of strength trainees.

[0073] It should be noted that the power component 10 of this solution can control its output resistance via an external signal. In some embodiments, the controller 12 within the power component 10 can be used to receive signals to adjust the operating mode of the motor 11 and the magnitude of the output resistance. Specifically, the controller 12 integrates a wired or wireless control module for communicating with an external controller, a signal processing module for processing signals, and a signal output module for outputting signals. The signal output module transmits the output signal to the motor 11, and correspondingly, the motor 11 is provided with a drive interface to obtain the output signal from the controller.

[0074] Correspondingly, a rotor angle detection sensor is provided on the motor 11. The rotor angle sensor is a magnetic induction or photoelectric induction sensor, which is used to detect the rotor angle and transmit it to the controller 12 through electronic signals to complete the acquisition of feedback signals for motor control.

[0075] In some embodiments, when the controller 12 is a wired control module, the controller 12 is connected to an external controller via a wire.

[0076] In some embodiments, the output signal includes a resistance adjustment signal, a motor start / stop signal, and a motor operating mode signal. The resistance adjustment signal is used to adjust the resistance of the motor, the motor start / stop signal is used to adjust the motor's on / off state, and the motor operating mode signal is used to adjust the motor's operating mode. That is, the motor 11 provided in this solution receives the resistance adjustment signal to adjust the output resistance, receives the start / stop signal to start / stop the motor, and receives the operating mode adjustment signal to adjust the motor's operating mode.

[0077] It should be noted that the motor operating modes described here refer to the motion modes of the wall-mounted cantilever electronic strength training machine. The motor operating modes include, but are not limited to, any of the following: eccentric mode, centripetal mode, constant velocity mode, and custom mode. Centrifugal mode is a mode where the pulling resistance is less than the retraction force; centripetal mode is a mode where the pulling resistance is greater than the retraction force; constant speed mode is a mode where the pulling speed is always a constant set speed regardless of the magnitude of the external pulling force; and custom mode is a mode where the user can customize the magnitude of the pulling resistance and the retraction force.

[0078] Furthermore, the wall-mounted cantilever electronic strength training machine is equipped with a resistance regulator for the output resistance of the power unit 10. The resistance regulator sends a resistance adjustment signal to the controller 12, and the controller 12 processes the signal and outputs a signal to the motor 11. That is, the aforementioned external controller includes a resistance regulator.

[0079] It should be noted that the resistance adjuster can be set at any position on the wall-mounted cantilever electronic strength training machine.

[0080] Figure 8 This is a partial structural diagram of the wall-mounted cantilever electronic strength training machine of this solution, as shown below. Figure 8 As shown, in some embodiments, the head end of the main body component 20 extends outward to form a working component 102, and the resistance adjuster is located on the working component 102. The advantage of this design is that, since the wall-mounted cantilever electronic strength training machine is used to be wall-mounted, when the resistance adjuster is designed on the working component 102 located at the head end of the main body component 20, the height is adapted to the operating posture of the trainee when standing / sitting (without bending over or looking down), and the trainee can complete the adjustment with one hand during the training process, which significantly improves the convenience of operation.

[0081] In some embodiments, the resistance adjuster is any one of an adjustment knob, an adjustment button, or an adjustment touchscreen.

[0082] When the resistance regulator is an adjustment knob, the inside of the resistance regulator is a rotary potentiometer or a magnetic induction detector, and the outer periphery of the resistance regulator is marked with a resistance scale. When the trainee rotates the knob, the resistance value of the potentiometer changes with the rotation angle, converting the mechanical rotation amount into an analog voltage signal, which is transmitted to the controller 12 through the wire.

[0083] When the resistance adjuster is a button, it has multiple selection buttons corresponding to different resistance modes. When the trainee presses a specific selection button, it outputs a level signal corresponding to that selection button to the controller.

[0084] When the resistance adjuster is set to the touchscreen, the trainee can select the corresponding resistance level on the touchscreen. The capacitive touch chip of the touchscreen detects the touch signal and outputs a digital control signal to the controller.

[0085] Furthermore, the wall-mounted cantilever electronic strength training machine is equipped with a mode regulator for controlling the operating mode of the motor 11. The mode regulator sends a motor operating mode adjustment signal to the controller 12, and the controller 12 processes the signal and outputs a signal to the motor 11. That is, the aforementioned external controller includes the mode regulator.

[0086] In some embodiments, the mode adjuster may be integrated into the resistance adjuster or may be independent of the resistance adjuster. In an embodiment of this solution, the mode adjuster is a remote control independent of the resistance adjuster.

[0087] Furthermore, the wall-mounted cantilever electronic strength training machine is equipped with an on / off regulator that controls the opening and closing of the motor 11. The on / off regulator sends a motor operating mode adjustment signal to the controller 12, and the controller 12 processes the signal and outputs a signal to the motor 11. That is, the aforementioned external controller includes a mode regulator.

[0088] In some embodiments, at least two resistance regulators, mode regulators, and on / off regulators are integrated into the same controller, or the resistance regulators, mode regulators, and on / off regulators are each set independently.

[0089] Correspondingly, this solution provides an adjustment method for a wall-mounted cantilever electronic strength training machine, including the following steps: sending an on / off signal to the motor 11 to adjust the on / off state of the motor 11, sending a resistance adjustment signal to the motor 11 to adjust the output resistance of the motor 11, and sending a motor operating mode adjustment signal to the motor 11 to adjust the operating mode of the motor 11, wherein the motor operating mode adjustment signal, the on / off signal, and the resistance adjustment signal are sent through the same controller or different controllers.

[0090] Preferably, the motor operating mode adjustment signal and the resistance adjustment signal are sent through the start-stop regulator and the resistance regulator, respectively.

[0091] Preferably, the opening / closing signal and the resistance adjustment signal are transmitted through a resistance regulator. Specifically, the resistance regulator is rotated to transmit the resistance adjustment signal, and the resistance regulator is pressed to transmit the opening / closing signal.

[0092] In some embodiments, the resistance adjuster and the on / off adjuster are integrated into the control knob, which sends an on / off signal when pressed and a resistance adjustment signal when rotated; the mode adjuster is integrated into the knob; or, the resistance adjuster, the on / off adjuster, and the mode adjuster are integrated into the remote control, which sends the resistance adjustment signal, the on / off signal, and the mode adjustment signal to the communication control power assembly 10; or, the resistance adjuster, the on / off adjuster, and the mode adjuster are integrated into the smart terminal, which sends the resistance adjustment signal, the on / off signal, and the mode adjustment signal to the communication control power assembly 10.

[0093] That is, the wall-mounted cantilever electronic strength training machine of this solution is equipped with a control knob. When the control knob is pressed, the resistance output is started or stopped. The resistance magnitude is adjusted when the control knob rotates forward or backward.

[0094] In addition, in some embodiments, the control knob has a built-in Bluetooth module. The smart terminal and / or remote control communicate with the control knob through the Bluetooth module. The smart terminal and / or remote control receive instructions from the smart terminal and / or remote control through the Bluetooth module of the control knob. The control knob then realizes the change of resistance or the change of smart mode through communication with the communication control power component 10.

[0095] Additionally, it is worth mentioning that this solution also provides a method for controlling at least two wall-mounted cantilever electronic strength training machines using the same signal controller, including the following steps: Control signals are sent to the first wall-mounted cantilever electronic strength training machine and the second wall-mounted cantilever electronic strength training machine through the same signal controller. The first wall-mounted cantilever electronic strength training machine and the second wall-mounted cantilever electronic strength training machine respond to the control signals, which include opening and closing signals, resistance adjustment signals and operating mode adjustment signals.

[0096] In some embodiments, the signal controller is a physical remote control or a control program located in a smart terminal; that is, the signal controller may be an app.

[0097] Specifically, each wall-mounted cantilever electronic strength training machine has a pre-stored unique hardware ID or can be set by the user. When multiple wall-mounted cantilever electronic strength training machines are controlled by the same signal controller, the signal controller can first bind with the ID of the wall-mounted cantilever electronic strength training machine to be controlled and establish communication. After the signal controller and the wall-mounted cantilever electronic strength training machine are bound, the signal controller and the bound wall-mounted cantilever electronic strength training machine transmit control signals through a standardized wireless communication protocol. After receiving the control signal, the controller 12 on the wall-mounted cantilever electronic strength training machine executes the corresponding control command.

[0098] It should be noted that the wall-mounted cantilever electronic strength training machine provided in this solution can also provide training at different heights. That is, the shoulder component 30 of this solution can be slidably positioned relative to the main body component 20. Since the free end of the pull rope passes through the main body component 20 and then exits from the head end of the main body component before entering the arm component 40, the sliding of the shoulder component 30 does not affect the routing of the pull rope. That is, in some embodiments, the shoulder component 30 is slidably positioned on the main body component 20.

[0099] The wall-mounted cantilever electronic strength training machine further includes: A sliding component 60 is slidably fitted onto the main body component 20, wherein the shoulder component 30 is connected to the sliding component 60, and the sliding component 60 can be adjusted between a locked state and an adjustable state. It should be noted that the sliding component 60 can be controlled mechanically or electrically to achieve sliding on the main body component 20.

[0100] The following describes how the sliding component 60 is mechanically controlled to slide on the main component 20: The sliding assembly 60 includes a trolley 61 sleeved on the main body assembly 20 and a height fixing member 62 for fixing the trolley 61. When the sliding assembly 60 is in the adjustment state, the height fixing member 62 loosens the connection between the trolley 61 and the main body assembly 20, and the trolley 61 slides freely relative to the main body assembly 20. When the sliding assembly 60 is in the locked state, the height fixing member 62 locks the trolley 61 onto the main body assembly 20.

[0101] In some embodiments, the main body component 20 is provided with a plurality of height fixing holes for matching height fixing members 62. When the sliding component 60 is in a locked state, the height fixing members 62 are inserted into the height fixing holes.

[0102] like Figure 9 and Figure 10 As shown, Figure 9This is a schematic diagram of the sliding assembly according to one embodiment of the present solution. In this embodiment, the height fixing member 62 includes an adjusting plug 623 and a height adjusting handle 624 rotatably connected to the adjusting plug 623. The height adjusting handle 624 rotates to change its position between a fixed position and an adjustable position. When the height adjusting handle 624 is in the fixed position, the adjusting plug 623 is inserted into the height fixing hole on the main body component 20, and the sliding assembly 60 is in a locked state. When the height adjusting handle 624 is in the adjustable position, the adjusting plug 623 is away from the fixing hole of the main body component 20, and the sliding assembly 60 is in an adjustable state.

[0103] In some embodiments, the height adjustment handle 624 is rotatably connected to the adjustment plug 623 via a pivot, and the end face of the height adjustment handle 624 connected to the adjustment plug 623 is provided with a rotational slot, so that the height adjustment handle 624 can rotate relative to the adjustment plug 623. Specifically, when the height adjustment handle 624 is in the fixed position, the non-open end of the rotational slot of the height adjustment handle 624 abuts against the end face of the adjustment plug 623, thereby pushing the adjustment plug 623. When the height adjustment handle 624 is in the adjustment position, the open end of the rotational slot of the height adjustment handle 624 corresponds to the end face of the adjustment plug 623, so that the adjustment plug 623 can move away from the main body component 20 or the sliding component 60.

[0104] Furthermore, such as Figure 11 As shown, the height fixing member 62 includes an elastic member 625 sleeved on the adjusting plug 623. When the height adjusting handle 624 is in the fixed position, the end face of the height adjusting handle 624 abuts against the adjusting plug 623 to squeeze the elastic member. When the height adjusting handle 624 is in the adjusting position, the restoring force of the elastic member will move the adjusting plug 623 away from the trolley 61 under the action of the elastic member 625.

[0105] Figure 13 This is a schematic diagram of the specific structure of the height fixing component in another embodiment of this solution, as shown below. Figure 13 As shown, the height fixing member 62 includes a limiting sleeve 621 that is locked onto the trolley 61, and a fixing rod 622 that slides relative to the limiting sleeve 621. When the sliding assembly 60 is in the locked state, the fixing rod 622 slides to the position of the height fixing hole of the main body assembly 20 to lock the trolley 61 and the main body assembly 20; when the sliding assembly 60 is in the adjustment state, the fixing rod 622 disengages from the position of the height fixing hole of the main body assembly 20 to release the locking of the trolley 61 and the main body assembly 20.

[0106] Specifically, such as Figure 14 As shown, Figure 14This is a schematic diagram of the internal structure of the height fixing component. A limiting channel is formed within the limiting sleeve 621. The end of the fixing rod 622 closest to the main component 20 is a locking end 6221, and a limiting part 6222 is provided near the locking end 6221. The diameter of the limiting part 6222 is larger than the diameter of the height fixing hole on the main component 20, while the diameter of the locking end 6221 is not larger than the diameter of the height fixing hole on the main component 20. The diameter of the limiting part 6222 matches the diameter of the limiting channel. Therefore, the fixing rod 622 can slide relative to the limiting sleeve 621 under external force. When the locking end 6221 is engaged within the height fixing hole of the main component 20, the end face of the limiting part 6222 abuts against the side wall of the main component 20, and the sliding component 60 is in a locked state. When the locking end 6221 moves away from the height fixing hole of the main component 20, the sliding component 60 is in an adjustable state.

[0107] It should be noted that, in order to ensure that the height fixing member 62 does not detach from the trolley 61 when the sliding assembly 60 is in the sliding state, the opening of the end of the limiting sleeve 621 away from the locking end 6221 is smaller than the diameter of the limiting part 6222, so as to limit the fixing rod 622 within the limiting sleeve 621 so that it can move with the sliding of the trolley 61.

[0108] In some embodiments, the limiting sleeve 621 extends into the height fixing hole of the trolley 61, and at this time, the size of the end of the limiting sleeve 621 matches the size of the height fixing hole of the trolley 61.

[0109] In order to ensure that the limiting sleeve 621 can be stably locked on the trolley 61, a locking member is fixed on the side of the trolley 61. A through hole is formed on the locking member relative to the height fixing hole of the trolley 61. After the limiting sleeve 621 passes through the locking member, it is locked in the height fixing hole of the trolley 61.

[0110] Furthermore, the size of the through hole on the locking member is larger than the size of the height fixing hole on the trolley 61. The limiting sleeve 621 is provided with a locking part and a limiting part that are connected. The size of the locking part matches the size of the through hole on the locking member. The limiting part is a tapered part whose size gradually decreases from the locking part to the end of the limiting sleeve 621. When the limiting sleeve 621 is locked on the trolley 61, the locking part of the limiting sleeve 621 is set to correspond to the locking member, and the limiting part of the limiting sleeve 621 is placed in the height fixing hole of the trolley 61.

[0111] In some embodiments, a pressing head is provided at one end of the fixing rod 622 away from the main body component 20, so that the user can push the fixing rod 622 outward or inward to switch the locking state or adjustment state of the sliding component 60.

[0112] Specifically, when the user needs to adjust the height of the sliding component 60, the user pulls out the fixing rod 622 to release the lock between the sliding component 60 and the main component 20, and slides the sliding component 60 along the main component 20 to adjust the height. When the height fixing hole is adjusted to a specific position, the user pushes the fixing rod 622 inward so that the fixing rod 622 is inserted into the height fixing hole of the main component 20 to lock the sliding component 60 and the main component 20.

[0113] Figure 15 This is a structural diagram of the outer shell of the movable trolley 61, as shown below. Figure 15 As shown, the trolley 61 of this design includes four assembly parts 611 fitted onto the four corner positions of the main body component 20, and a trolley main shell 612 fitted onto the outside of the assembly parts 611. The advantage of this design is that it facilitates the user's installation of the trolley 61. That is, the user can first fit the four assembly parts 611 onto the main body component 20 and fix them partially, and then fit the trolley main shell 612 onto the outside of the assembly part 20.

[0114] In some embodiments, the main component 20 is a vertical rod with multiple height fixing holes, and different height fixing holes are marked with height indicators to facilitate the user to adjust the height of the sliding component 60.

[0115] The following is one method in which the sliding component 60 is electrically controlled to slide on the main component 20: The sliding assembly 60 is provided with a power drive component for providing power, a transmission component for driving the sliding assembly 60 to slide relative to the main body assembly 20, and an electric locking structure for locking the sliding assembly 60. The power drive component is driven by a height adjustment signal to trigger the movement of the transmission component, and the electric locking structure is controlled by a height adjustment signal to achieve locking.

[0116] Specifically, the power drive component is driven by an external signal to trigger the forward or reverse movement of the transmission component, thereby realizing the height adjustment of the sliding component 60 on the main component 20. After sliding to the target position, the relative fixation of the sliding component 60 and the main component 20 is completed by an electric locking structure.

[0117] In some embodiments, the power drive component is an electric motor to provide the driving power source. It can be fixed to one side of the main housing 612 of the trolley 61 by a bracket, which can effectively reduce the transmission of vibration during operation and ensure smooth sliding.

[0118] In some embodiments, the transmission component is a gear set and rack mating structure. The rack is fixedly arranged along the length direction of the vertical rod of the main body component 20. The gear set consists of a driving gear and a driven gear. The driving gear is rigidly connected to the output shaft of the power drive component through a coupling. The driven gear is fixed in the bearing seat on the assembly 611 of the trolley 61 through a rotating shaft.

[0119] In some embodiments, the sliding assembly includes a signal receiving module and an electric locking structure. The signal receiving module is integrated into the control box of the power drive component and supports Bluetooth / BLE wireless communication to establish a connection with the device's main controller 12 for receiving height adjustment signals.

[0120] In some embodiments, the electric locking unit is a surface electromagnetic pin fixed to the side of the trolley 61, which is coaxially aligned with the height fixing hole on the main body assembly 20. The head of the electric pin is provided with a guide cone surface to ensure that the insertion process is accurate and smooth. This electromagnetic pin replaces the manual height fixing member 62 in the original mechanical structure, while retaining the housing structure of the original height fixing member 62.

[0121] It should be noted that users can send height adjustment signals through the control buttons on the device, remote control, or mobile APP. The signal receiving module is used to receive the height adjustment signal. After receiving the height adjustment signal, the signal receiving module transmits it to the power drive component. The power drive component drives the transmission component to make the sliding component 60 slide relative to the main component 20. When it moves to a specific position, it controls the electric locking structure to start, completing the mechanical locking between the sliding component 60 and the main component 20.

[0122] In some embodiments, a height position sensor is additionally provided within the sliding assembly. The height position sensor is disposed on the side of each fixing hole to detect the current moving height of the sliding assembly in real time, so that when the sliding assembly is electrically moved to a specific height, an electric locking structure can be triggered to lock the sliding assembly 60.

[0123] Furthermore, this wall-mounted cantilever electronic strength training machine can be combined with an AI control system. When the AI ​​control system analyzes the user's information to determine the user's suitable training height, it sends a height adjustment signal to the wall-mounted cantilever electronic strength training machine based on the suitable training height to achieve automatic adjustment of the height of the sliding component.

[0124] As mentioned above, the fixed end of the pull rope in this solution is connected to the power component 10 to provide resistance, and the free end of the pull rope passes through the main body component 20 and then exits from the head end of the main body component and enters the arm body component 40.

[0125] like Figure 16 As shown, Figure 16 This is a schematic diagram of the guide component. The head end of the main component 20 is provided with a guide component 50. The free end of the pull rope passes through the main component 20 and then changes the direction of the pull rope through the guide component 50. The pull rope that comes out of the guide component 50 passes through the shoulder component 30 and then enters the arm component 40.

[0126] In some embodiments, one side of the guide component 50 overlaps with the axis of the wiring channel of the main body component 20, and the other side of the guide component 50 overlaps with the axis of the arm body component 40. The advantage of this arrangement is that the pull rope extending from the main body component 20 can be guided into the arm body component 40 through the guide component 50.

[0127] Furthermore, such as Figure 17 As shown, Figure 17 This is a schematic diagram of the specific structure of the guide component. The guide component 50 consists of at least one pulley 51 disposed at the head end of the main body component 20, with the pull rope wound around a pulley groove on the surface of the pulley 51 to change the direction of the pull rope. In this embodiment, the guide component 50 consists of two pulleys 51 disposed at a distance from each other at the head end of the main body component 20. In this case, the side of one pulley overlaps with the axis of the cable routing channel of the main body component 20, and the side of the other pulley overlaps with the axis of the arm assembly 40.

[0128] To minimize the impact of the guide assembly on the pulling of the rope, the rotation axis of the pulley of the guide assembly 50 in this design is parallel to the plane of the rope's path, so as to guide the rope's path from upward to downward, thereby minimizing the resistance, wear, and torque loss during the guiding process.

[0129] Specifically, the initial routing of the pull rope in the main component 20 is upward. The pull rope first passes over the upper side of the pulley and then over the lower side of the pulley. Guided by the pulley groove, it smoothly changes from "upward routing" to "downward routing" at a turning angle of 90°, and remains in close contact with the pulley groove throughout the entire process without any lateral deviation. Since the rotation axis of the pulley is parallel to the plane of the pull rope routing, the contact between the pull rope and the pulley groove is ensured to be tangential. When pulling, the pulley rotates synchronously with the pull rope, without adding extra resistance to the pulling of the rope. Moreover, the precise alignment of the center line of the pulley groove with the direction of the pull rope routing ensures that the pull rope only undergoes bending deformation when turning, without torsional stress. At the same time, the diameter of the groove matches the diameter of the pull rope, preventing the pull rope from moving left and right or experiencing excessive local stress during the guiding process, thus minimizing wear as much as possible.

[0130] In some embodiments, the head end of the main body component 20 is provided with a guide component mounting bracket 52, and the guide component 50 is mounted on the guide component mounting bracket 52. Specifically, the guide component mounting bracket includes a main frame 521 connected to the main body of the main body component 20 and a pulley mounting bracket 522 disposed under the main frame. The central axis of the pulley 51 is connected to the pulley fixing bracket 522, and a wiring gap is provided between the main frame 521 and the pulley 51.

[0131] In addition, to avoid interference caused by the routing of the pull rope and the rotation of the shoulder assembly or arm assembly, a pull rope guide is provided on the shoulder assembly relative to the arm assembly. The pull rope passes through the pull rope guide and then enters the arm assembly 40.

[0132] Specifically, the pull rope guide is a fixed pulley set on the rotation center axis of the shoulder assembly. When the shoulder assembly 30 rotates around the main body assembly 20, the pull rope guide will also rotate synchronously with the shoulder assembly. The inlet end of the pull rope guide always faces the rope outlet direction of the guide assembly 50, and the outlet end always faces the rope inlet direction of the arm assembly 40, thereby preventing the pull rope from being pulled or tangled due to the rotation of the shoulder.

[0133] It should be noted that the pull rope is led out through the lower side of the pull rope guide and enters the arm assembly 40, so that the pull rope's path is away from the range of motion of the rotating joint, so as to avoid being squeezed, tangled or pulled due to the rotation of the arm assembly 40 or the shoulder assembly 30.

[0134] In some embodiments, the wall-mounted cantilever electronic strength training machine further includes: The actuator 90 is designed for easy gripping by the trainee. The free end of the pull rope passes through the main body component 20, exits from the head end of the main body component, passes through the arm body component 40, and then connects to the actuator 90. That is, the free end of the pull rope passes through the main body component 20, exits from the head end of the main body component, is guided by the arm body component 40, and then connects to the actuator 90.

[0135] At this time, the user can use the actuator 90 to pull the rope to complete various sports training, such as upper limb, lower limb, core training, or rehabilitation training. In some embodiments, the actuator 90 is a handle, strap, push-up assist device, rowing simulator, etc.

[0136] Figure 18 This is a structural diagram of an actuator provided in this solution. This solution provides an actuator capable of performing tensile training in multiple directions. Specifically, as shown... Figure 18 As shown, the actuator 90 of this solution includes a guide 91 sleeved on the arm assembly 40, a tension rope adapter 92 connected to the free end of the pull rope, and a pull handle 93 connected to the tension rope adapter 92, wherein the free end of the pull rope passes through the guide 91 and is connected to the tension rope adapter 92.

[0137] In this design, the guide member 91 defines the left and right positions of the free end of the pull rope, ensuring that the free end of the pull rope can only extend from the rope outlet channel defined by the guide member 91. In some embodiments, the guide member 91 is designed as two spaced-apart fixed pulleys, and the free end of the pull rope is connected to the tension rope adapter 92 and extends from the gap between the two fixed pulleys.

[0138] like Figure 19As shown, the guide member 91 includes a guide shell 911 connected to the arm assembly 40. The guide shell 911 has two fixed pulleys 912 arranged alternately inside. A rope outlet channel is formed between the two fixed pulleys 912 for the pull rope to pass through. The pull rope extends out from the rope outlet channel and is connected to the tension rope adapter 92.

[0139] In some embodiments, the tension rope adapter 92 is a universal ball with a diameter larger than that of the rope outlet channel, so that the rope can be locked in the rope outlet channel of the guide 91 while the universal angle can be adjusted. That is, the tension rope adapter 92 can not only limit the rope from falling off, but also eliminate the torsional stress of the rope through universal rotation, forming a complete mechanical transmission path with the tension handle 93.

[0140] In some embodiments, the pull handle 93 is connected to the pull rope via the pull rope adapter 92. In other embodiments, the pull handle 93 is connected to the pull rope via a pull ring. Since the pull rope adapter 92 can rotate without twisting the pull rope, the pull handle 93 in this embodiment can also rotate relative to the pull rope in various directions. Alternatively, the pull handle 93 can be detachably connected to the pull rope via the pull ring through the pull rope adapter 92, thus facilitating user replacement of the pull handle 93.

[0141] As mentioned earlier, the arm assembly 40 of the wall-mounted cantilever electronic strength training machine provided in this solution can achieve 360° full-angle pivoting. Specifically, when the arm assembly 40 is in the unlocked state, the arm assembly 40 rotates relative to the main body assembly 20 to adjust the spatial position of the arm assembly 40, while when the arm assembly 40 is in the locked state, the arm assembly 40 is fixed at a specific angle to provide training for the trainee. The advantage of this design is that it can provide a variety of training postures. For example, when the arm component 40 is adjusted to different positions such as in front of the body, to the side, or behind, it can be used for upper limb movements such as lat pulldowns, lateral raises, bent-over rows, and back stretches, as well as core training movements such as waist and abdominal rotations and side waist stretches. When the arm component 40 is adjusted to high, medium, or low positions, it can be used for different training postures such as standing, sitting, and kneeling, and can also guide the rope during lower limb training (such as leg extensions and glute bridges). Moreover, after the user completes the training, the arm component 40 can be rotated to a storage position parallel to the main component 20, making it suitable for compact installation environments such as small apartments, balconies, and corridors.

[0142] Specifically, in some embodiments, the arm assembly 40 rotates through the rotation of the shoulder assembly 30. In this case, the "unlocked state" of the shoulder assembly 30 is defined as the "unlocked state" of the arm assembly, and the "locked state" of the shoulder assembly 30 is defined as the "locked state" of the arm assembly. The wall-mounted cantilever electronic strength training machine of this solution includes: The shoulder assembly 30 is rotatably connected to the main body assembly 20 or the sliding assembly 60, and Arm assembly 40 connected to shoulder assembly 30; Furthermore, the shoulder assembly 30 switches between an unlocked state and a locked state via a locking mechanism. When the shoulder assembly 30 is in the unlocked state, it is rotated relative to the main body assembly 20 to drive the arm assembly 40 to rotate. When the shoulder assembly 30 is in the locked state, it is locked relative to the main body assembly 20.

[0143] In some embodiments, the shoulder assembly 30 is fixed to the main body assembly 20 or the sliding assembly 60 by a fastener. When the shoulder assembly 30 is in a locked state, the shoulder assembly 30 is close to the main body assembly 20 or the sliding assembly 60 and locked by the fastener. When the shoulder assembly 30 is in an unlocked state, the shoulder assembly 30 is moved away from the main body assembly 20 or the sliding assembly 60 and is released from the lock of the fastener.

[0144] Regarding the insertion method of shoulder component 30: Specifically, such as Figure 19 As shown, in some embodiments, a fixing plate 33 is provided on the main body component 20 or the sliding component 60, and a plug 34 is provided on the end side of the shoulder component 30 near the main body component 20 or the sliding component 60. The shoulder component 30 is provided with a movable adjusting member 32 that drives the plug 34 to move, so that the shoulder component 30 can move relatively closer to the main body component 20 or the sliding component 60. When the shoulder component 30 slides close to the main body component 20 or the sliding component 60 until the plug 34 is inserted into the fixing plate 33, the shoulder component 30 is in a locked state.

[0145] Furthermore, such as Figure 21 As shown, the shoulder body 31 of the shoulder assembly 30 is fixedly connected to the arm assembly 40, and the insert 34 is slidably disposed in the shoulder body 31 through the movable adjustment member 32, so that when the insert 34 moves relative to the main body 20 or the sliding component 60, the shoulder body 31 and the arm assembly 40 will not move together. The advantage of this is that it can reduce the force required for the user to adjust the unlocked and locked states of the shoulder assembly 30.

[0146] like Figure 22 As shown, Figure 22 This is a schematic diagram of the specific structure of the movable adjusting component 32. (See attached diagram.) Figure 20As shown, the movable adjustment component 32 of this solution includes a rotating handle 321 rotatably disposed on the end side of the insert 34 and an elastic element 322 sleeved on the insert 34. The rotating handle 321 rotates between a locked position and an unlocked position. When the rotating handle 321 is in the locked position, the rotating handle 321 pushes the insert 34 into the fixed plate. When the rotating handle 321 is in the unlocked position, the restoring force of the elastic element 322 drives the insert 34 away from the fixed plate.

[0147] Specifically, the movable adjustment member 32 further includes a fixing member 323 sleeved on the insert, wherein one end face of the fixing member 323 always abuts against the rotating handle 321, and the other end face of the fixing member 323 is connected to the elastic element 322, the other end of the elastic element 322 is connected to the insert, so that when the rotating handle 321 is in the locked position, the elastic element 322 is compressed; and when the rotating handle 321 is in the unlocked position, the restoring force of the elastic element 322 drives the insert away from the main body component 20 or the sliding component 60.

[0148] Furthermore, the rotating handle 321 of this solution is rotatably connected to the insert via a rotating shaft, and the end face of the rotating handle 321 connected to the insert is provided with a rotating slot, so that the rotating handle 321 can rotate relative to the insert. In particular, when the rotating handle 321 is in the fixed position, the non-open end of the rotating slot of the rotating handle 321 abuts against the end face of the insert, thereby playing a role in pushing the insert. When the rotating handle 321 is in the unlocked position, the open end of the rotating slot of the rotating handle 321 corresponds to the end face of the insert, so that the insert can move away from the main body component 20 or the sliding component 60 under the restoring force of the elastic element.

[0149] In some embodiments, the fixing disk 33 is a disk disposed on the side of the main body component 20 or the sliding component 60, and the disk is provided with a plurality of fixing holes that match the inserts to lock the shoulder component at different rotation angles.

[0150] In some embodiments, the arm assembly 40 includes an arm 41 connected to the shoulder assembly 30. Specifically, the arm 41 is rigidly connected to the shoulder body 31 of the shoulder assembly 30, so that when the insert 34 moves away from the body assembly 20 or the sliding assembly 60, the shoulder assembly 30 can be rotated to different angles by rotating the arm assembly 40.

[0151] In some embodiments, the arm body 41 and the shoulder main body 31 are orthogonally perpendicular, that is, the shoulder pivot and the shoulder main body 31 are perpendicular to the main body assembly 20, and the arm body 41 is perpendicular to the shoulder main body 31 and parallel to the main body assembly 20.

[0152] In addition, in order to improve the stability of the arm 40 rotation, the main body component 20 and the sliding component 60 of this solution are provided with shoulder pivots on their sides, and the head end of the arm 41 is sleeved on the shoulder pivots so that the arm 41 can slide relative to the main body component 20 or the sliding component 60.

[0153] Specifically, such as Figure 23 As shown, in some embodiments, the main body component 20 or the sliding component 60 is provided with a fixed insert 34 on the side near the shoulder component 30, and a shoulder pivot is provided outward toward the shoulder component. The shoulder component 30 is sleeved on the shoulder pivot and is slidably disposed relative to the shoulder pivot, so that the shoulder component 30 can move relatively closer to the main body component 20 or the sliding component 60. When the shoulder component 30 slides close to the main body component 20 or the sliding component 60 until the insert is inserted into the shoulder component 30, the shoulder component 30 is in a locked state.

[0154] In some embodiments, the shoulder assembly 30 includes a shoulder body 31 and a movable adjustment member 32 acting on the shoulder body 31 to adjust the position of the shoulder body 31 relative to the body assembly 20 or the sliding assembly 60.

[0155] Specifically, the inner side of the shoulder main body 31 is provided with an axial sliding channel, and the shoulder pivot is placed in the axial sliding channel to ensure that the shoulder main body 31 can slide smoothly along the shoulder pivot.

[0156] Specifically, the movable adjustment component 32 of this solution is located on the end side of the shoulder main body 31 and is used to adjust the relative position of the shoulder main body 31 and the main body assembly 20 or the sliding assembly 60.

[0157] In some embodiments, Figure 23This is a cross-sectional schematic diagram of the shoulder assembly in the locked state. The movable adjustment member 32 includes a rotating handle 321 rotatably disposed on the end side of the shoulder body 31 and an elastic element 322 disposed inside the shoulder body 31. The eccentric head of the rotating handle 321 is disposed against the end of the shoulder body 31. When the rotating handle 321 of the movable adjustment member 32 is rotated to the maximum eccentric end of the eccentric head facing the end side of the shoulder body 31, the shoulder body 31 is pressed to move relatively closer to the main assembly 20 or the sliding assembly 60 until the insert on the main assembly / sliding assembly is inserted into the insertion hole of the shoulder body to complete the locking. When the rotating handle 321 of the movable adjustment member 32 is rotated to the maximum eccentric end of the eccentric head away from the end side of the shoulder body 31, the elastic element 322 disposed inside the shoulder body 31... It has a restoring force to allow the insert to detach from the insertion hole, and the shoulder body can rotate around the shoulder pivot, driving the arm assembly 40 to rotate synchronously.

[0158] Specifically, the elastic element 322 is sleeved on the shoulder pivot, and one end of the elastic element 322 is connected to the end side of the shoulder main body 31. That is, when the shoulder main body 31 moves toward the main assembly, the elastic element 322 is squeezed. When the maximum eccentric end of the eccentric head of the rotating handle 321 moves away from the main assembly / sliding assembly, the elastic element 322 has a restoring force to freely return to its original shape, thereby driving the shoulder main body 31 to slide.

[0159] Furthermore, one end of the elastic element 322 is fixed to the shoulder pivot, and the other end is connected to the end of the shoulder body 31.

[0160] Furthermore, the elastic element 322 is a spring fitted onto the shoulder pivot.

[0161] To achieve multi-angle rotation and locking of the shoulder main body 31, such as Figure 18 As shown, the shoulder assembly 30 includes a fixing plate 33 with multiple insertion holes disposed on the shoulder body 31 near the main body assembly / moving assembly. The insertion holes on the fixing plate 33 correspond to the insertion fasteners. When the shoulder assembly 30 is in the locked state, the insertion fasteners are inserted into the insertion holes to achieve fixation. When the shoulder assembly 30 is in the unlocked state, the insertion fasteners are separated from the insertion holes.

[0162] In some embodiments, the fixing plate 33 is a disc. When the shoulder assembly 30 is in the unlocked state, the user can rotate the shoulder assembly 30 to drive the shoulder assembly 40 to rotate to a specific angle, and then adjust the displacement of the shoulder body 31 through the movable adjustment member 32 so that the insertion hole on the fixing plate 33 is inserted into the insertion piece to achieve locking.

[0163] In some embodiments, the inserts on the main body component 20 or the sliding component 60 are pins.

[0164] In some embodiments, the fixing plate 33 is fixed to the end side of the shoulder body component.

[0165] In some embodiments, the arm assembly 40 is fixedly connected to the shoulder assembly 30. Specifically, the arm assembly 40 is connected to the shoulder body 31, so when the shoulder assembly 30 is in the unlocked state, the arm assembly 40 can be freely rotated to a specific training angle.

[0166] Furthermore, the arm assembly 40 includes an arm 41, wherein the arm 41 is fixedly connected to the shoulder body 31, and a space is formed on the arm 41 for the shoulder pivot to pass through, so that the shoulder pivot can pass through the arm 41.

[0167] In some embodiments, the arm body 41 and the shoulder main body 31 are orthogonally perpendicular, that is, the shoulder pivot and the shoulder main body 31 are perpendicular to the main body assembly 20, and the arm body 41 is perpendicular to the shoulder main body 31 and parallel to the main body assembly 20.

[0168] Regarding the second implementation method: In an additional embodiment, the shoulder assembly 30 can be electrically controlled to lock and unlock with the main body assembly 20 or the moving assembly 60. Correspondingly, the shoulder assembly 30 includes an electric drive unit, a rotation unit, and a locking execution unit. The rotation unit is controlled by a signal and driven by the electric drive unit to rotate the shoulder assembly, and the locking execution unit is controlled by a signal and driven by the electric drive unit to lock and unlock the shoulder assembly 30.

[0169] In some embodiments, the electric drive unit is a drive motor, which can be fixed to the inner wall of the shoulder body 31 by a bracket. A rubber shock-absorbing pad is installed between the motor housing and the shoulder body 31 to reduce vibration transmission and noise during operation.

[0170] In some embodiments, the main output shaft of the motor is positioned toward the rotation unit, and the auxiliary output shaft is positioned toward the locking execution unit, thereby realizing a single motor driving dual functions, simplifying the structure and reducing energy consumption.

[0171] In some embodiments, the rotating assembly includes a drive gear, a driven gear ring, a rotating sleeve, and an angle detection sensor. The drive gear is fixed to the main output shaft of the electric drive unit via a key connection. The driven gear ring is coaxially fixed to the outside of the axial sliding channel of the shoulder body 31 and meshes with the drive gear. The rotating sleeve is sleeved on the shoulder shaft and fixedly connected to the shoulder body 31 to ensure that the shoulder body 31 rotates synchronously with the rotating sleeve. The angle sensor is used to sense the current rotation angle.

[0172] In some embodiments, the locking actuator includes a lead screw, which is fixed to the secondary output shaft of the electric drive unit via a coupling, and the lead screw is connected to the shoulder body 31 to push the shoulder body 31 to move along the shoulder axis.

[0173] It should be noted that users can send rotation adjustment signals via control buttons on the device, remote control, or mobile APP. After receiving the signal, the signal receiving module transmits it to the controller of the electric drive unit. The controller drives the electric power drive unit to start, and after the rotating component drives the shoulder component 30 to rotate to a specific angle, it controls the locking execution unit to push the shoulder component to lock with the main component / moving component.

[0174] Furthermore, this wall-mounted cantilever electronic strength training machine can be combined with an AI control system. When the AI ​​control system analyzes the user's information to obtain the user's suitable training angle, it sends a rotation adjustment signal to the wall-mounted cantilever electronic strength training machine based on the suitable training angle to achieve automatic adjustment of the arm component angle.

[0175] To prevent injury to the trainee from rapid rotation due to its own weight when the arm assembly 40 is in the unlocked state, this solution includes a damping structure connected to the arm assembly 40 to dampen the rotation of the arm assembly 40.

[0176] It should be noted that since the arm assembly 40 of this solution is connected to the shoulder assembly 30, the damping assembly 80 can be set on the actively rotating shoulder assembly 30. In particular, the damping assembly 80 is set on the shoulder main body 31.

[0177] Specifically, the wall-mounted cantilever electronic strength training machine of this solution includes a damping component 80, which is connected to the arm body component 40 to provide a reverse resistance opposite to the direction of rotation when the arm body component 40 rotates.

[0178] That is, when the boom assembly 40 rotates, the damping assembly 80 provides a reverse resistance, which requires the boom assembly 40 to overcome the resistance of the damping assembly 80, thereby preventing rapid rotation. Of course, the reverse resistance needs to be less than the rotational force, so that the boom assembly 40 only slows down the rotation.

[0179] like Figure 26 As shown, Figure 26This is a schematic diagram of the specific structure of the damping assembly. The damping assembly 80 provided in this solution includes a fixed sleeve 81 and a damper housing 82 fitted onto the fixed sleeve. Multiple rubber parts 83 are arranged along the circumference of the outer periphery of the fixed sleeve 81. The rubber parts 83 and the damper housing 82 are interference-fitted. The fixed sleeve 81 is fitted onto the shoulder pivot, and the damper housing 82 is connected to the shoulder main body 31. When the shoulder assembly 30 rotates, the rubber parts 83 on the fixed sleeve 81 generate damping through arc-shaped stops, thereby slowing the rotation of the arm assembly 40.

[0180] Specifically, multiple grooves are formed on the outer periphery of the fixing sleeve 81 of the damping assembly 80. The rubber part 83 is placed in the grooves and is interference-fitted with the damper housing 82. The damper housing 82 is connected to the shoulder body 31. Figure 18 As shown, the damping component 80 is placed inside and connected to the shoulder body 31. The damping component 80 is sleeved on the shoulder pivot, so that when the arm assembly 40 or the shoulder assembly 30 rotates, the resistance of the damping component 80 needs to be overcome.

[0181] The wall-mounted cantilever electronic strength training machine of this solution additionally includes a shelf 100 connected to the main body component 20, which is used to hold various auxiliary tools.

[0182] In some embodiments, the shelf 100 of this solution is provided with an electronic device bracket 101 for placing personal items such as mobile phones, tablets, or books. For example, when an electronic device such as a mobile phone or tablet is placed on the shelf, the user can play training instructional videos (such as standard movement demonstrations or training tutorials for specific muscle groups) on the electronic device. The bracket 101 ensures that the user can clearly see the details of the movement without looking down or turning to the side during training, avoiding muscle strain caused by improper movements. This is especially suitable for beginners or those learning complex movements. Alternatively, the electronic device can be connected to a wall-mounted cantilever electronic strength training machine via a communication module to display the current training parameters in real time, including resistance value, training duration, peak tension, cumulative training volume, and remaining repetitions / time (interval mode), replacing the traditional mechanical dial and providing a more intuitive and comprehensive data display.

[0183] In some embodiments, the shelf 100 of this solution may also hold various regulators, such as any of the mode regulator, on / off regulator, or resistance regulator mentioned above. In some embodiments, the shelf 100 is a plate perpendicular to the main component, and the shelf is connected to the main component 20 to play a role in dispersing the force.

[0184] It should be noted that when the wall-mounted cantilever electronic strength training machine additionally includes a shelf 100, the machine connector 72 of the wall-mounted assembly mentioned above can be connected to the back of the shelf 100.

[0185] In some embodiments, the shelf 100 is connected to the tail of the main body component 20. This has the advantage of avoiding the training movement trajectory and preventing the placed electronic devices, assistive tools, ropes, actuators 90, or trainee limbs from colliding and interfering with each other, thus ensuring safe and smooth training.

[0186] Those skilled in the art should understand that the technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments have been described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0187] The above embodiments are merely illustrative of several implementation methods of this application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims.

Claims

1. A wall-mounted cantilever electronic strength training machine, characterized in that, include: The main body component (20); the power component (10) connected to the main body component (20); the shoulder component (30) connected to the main body component (20); and the arm component (40) connected to the shoulder component (30); wherein the fixed end of the pull rope is connected to the power component (10) to provide resistance, and the free end of the pull rope passes through the main body component (20), exits from the head end of the main body component (20), and passes into the arm component (40) to provide strength training.

2. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, include: A sliding component (60) is slidably mounted on the main body component (20), and a shoulder component (30) is connected to the sliding component (60). The sliding component (60) is adjusted between a locked state and an adjustable state.

3. The wall-mounted cantilever electronic strength training machine according to claim 2, characterized in that, The sliding assembly (60) includes a trolley (61) fitted onto the main body assembly (20) and a height fixing member (62) for fixing the trolley (61). When the sliding assembly (60) is in the adjustment state, the height fixing member (62) releases the connection between the trolley (61) and the main body assembly (20). When the sliding assembly (60) is in the locked state, the height fixing member (61) locks the trolley (61) onto the main body assembly (20).

4. The wall-mounted cantilever electronic strength training machine according to claim 3, characterized in that, The height fixing component (62) includes an adjusting plug (623) and a height adjusting handle (624) rotatably connected to the adjusting plug (623). The height adjusting handle (624) rotates to change its position between a fixed position and an adjusting position. When the height adjusting handle (624) is in the fixed position, the adjusting plug (623) is inserted into the height fixing hole on the main body component (20), and the sliding component (60) is in a locked state. When the height adjusting handle (624) is in the adjusting position, the adjusting plug (623) is away from the fixing hole of the main body component (20), and the sliding component (60) is in an adjusting state.

5. The wall-mounted cantilever electronic strength training machine according to claim 4, characterized in that, The height adjustment handle (624) is rotatably connected to the adjustment plug (623) via a pivot. The end face of the height adjustment handle (624) connected to the adjustment plug (623) is provided with a rotating slot. When the height adjustment handle (624) is in the fixed position, the non-open end of the rotating slot of the height adjustment handle (624) abuts against the end face of the adjustment plug (623). When the height adjustment handle (623) is in the adjustment position, the open end of the rotating slot of the height adjustment handle (624) corresponds to the end face of the adjustment plug (623), so that the adjustment plug (623) can be moved away from the main body component (20) or the sliding component (60).

6. The wall-mounted cantilever electronic strength training machine according to claim 3, characterized in that, The height fixing component (62) includes a limiting sleeve (621) that is locked on the trolley (61) and a fixing rod (622) that slides relative to the limiting sleeve (621). When the sliding assembly (60) is in the locked state, the fixing rod (622) slides to the height fixing hole of the main body assembly (20) to lock the trolley (61) and the main body assembly (20). When the sliding assembly (60) is in the adjustment state, the fixing rod (622) disengages from the height fixing hole of the main body assembly (20) to release the locking of the trolley (61) and the main body assembly (20).

7. The wall-mounted cantilever electronic strength training machine according to claim 6, characterized in that, A limiting channel is formed inside the limiting sleeve (621). The end of the fixing rod (622) near the main body component (20) is the locking end (6221), and a limiting part (6222) is provided near the locking end (6221). The diameter of the limiting part (6222) is larger than the diameter of the height fixing hole on the main body component (20), the diameter of the locking end (6221) is not larger than the diameter of the height fixing hole on the main body component (20), and the diameter of the limiting part (6222) matches the diameter of the limiting channel.

8. The wall-mounted cantilever electronic strength training machine according to claim 2, characterized in that, The sliding assembly (60) is provided with a power drive for providing power, a transmission component for driving the sliding assembly (60) to slide relative to the main body assembly (20), and an electric locking structure for locking the sliding assembly (60). The power drive is driven by a height adjustment signal to trigger the movement of the transmission component, and the electric locking structure is controlled by a height adjustment signal to achieve locking.

9. The wall-mounted cantilever electronic strength training machine according to claim 8, characterized in that, The sliding assembly includes a signal receiving module and an electric locking structure. The signal receiving module is used to receive height adjustment signals. When the signal receiving module receives the height adjustment signal, it transmits it to the power drive component. The power drive component drives the transmission component to make the sliding assembly (60) slide relative to the main body assembly (20). When it moves to a specific position, the electric locking structure is activated to complete the mechanical locking between the sliding assembly (60) and the main body assembly (20).

10. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, The head end of the main body component (20) is provided with a guide component (50), wherein the free end of the pull rope passes through the main body component (20), and then changes the direction of the pull rope through the guide component (50). The pull rope that comes out from the guide component (50) passes through the shoulder component (30) and then enters the arm component (40).

11. The wall-mounted cantilever electronic strength training machine according to claim 10, characterized in that, One side of the guide assembly (50) overlaps with the axis of the wiring channel of the main body assembly (20), and the other side of the guide assembly (50) overlaps with the axis of the arm body assembly (40).

12. The wall-mounted cantilever electronic strength training machine according to claim 10, characterized in that, The guide component (50) is at least one pulley (51) provided at the head end of the main body component (20), and the head end of the main body component (20) is provided with a guide component mounting bracket (52), and the guide component (50) is mounted on the guide component mounting bracket (52).

13. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, A pull rope guide is provided on the shoulder assembly (30) at a position relative to the arm assembly. The pull rope passes through the pull rope guide and then enters the arm assembly (40). A pull rope guide is provided inside the main body assembly (20) at the position where the rope exits relative to the power assembly (10).

14. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, The shoulder assembly (30) is rotatably connected to the main body assembly (20) or the sliding assembly (60), and the shoulder assembly (30) switches between an unlocked state and a locked state through a locking mechanism. When the shoulder assembly (30) is in the unlocked state, the shoulder assembly (30) can be rotated relative to the main body assembly (20) to drive the rotation of the arm assembly (40); while when the shoulder assembly (30) is in the locked state, the shoulder assembly (30) is locked relative to the main body assembly (20).

15. The wall-mounted cantilever electronic strength training machine according to claim 12, characterized in that, The shoulder assembly (30) is fixed to the main body assembly (20) or the sliding assembly (60) by a fastener. When the shoulder assembly (30) is in the locked state, the shoulder assembly (30) is close to the main body assembly (20) or the sliding assembly (60) and locked by the fastener. When the shoulder assembly (30) is in the unlocked state, the shoulder assembly (30) is away from the main body assembly (20) or the sliding assembly (60) and is released from the fastener's lock.

16. The wall-mounted cantilever electronic strength training machine according to claim 15, characterized in that, A fixing plate (33) is provided on the main body component (20) or the sliding component (60). A plug (34) is provided on the end side of the shoulder component (30) near the main body component (20) or the sliding component (60). A movable adjustment member (32) that drives the plug (34) to move is provided on the shoulder component (30). When the shoulder component (30) slides near the main body component (20) or the sliding component (60) until the plug (34) is inserted into the fixing plate (33), the shoulder component (30) is in a locked state.

17. The wall-mounted cantilever electronic strength training machine according to claim 16, characterized in that, The shoulder body (31) of the shoulder assembly (30) is fixedly connected to the arm assembly (40), and the insert (34) is slidably disposed in the shoulder body (31) by means of the movable adjustment member (32).

18. The wall-mounted cantilever electronic strength training machine according to claim 16, characterized in that, The movable adjustment component (32) includes a rotating handle (321) rotatably disposed on the end side of the insert (34) and an elastic element (322) sleeved on the insert (34). The rotating handle (321) rotates between a locked position and an unlocked position. When the rotating handle (321) is in the locked position, the rotating handle (321) pushes the insert (34) into the fixed plate. When the rotating handle (321) is in the unlocked position, the restoring force of the elastic element (322) drives the insert (34) away from the fixed plate.

19. The wall-mounted cantilever electronic strength training machine according to claim 18, characterized in that, The rotating handle (321) is rotatably connected to the insert via a rotating shaft, and the end face of the rotating handle (321) connected to the insert is provided with a rotating slot. When the rotating handle (321) is in the fixed position, the non-open end of the rotating slot of the rotating handle (321) abuts against the end face of the insert and thus plays the role of pushing the insert. When the rotating handle (321) is in the unlocked position, the open end of the rotating slot of the rotating handle (321) corresponds to the end face of the insert, so that the insert can move away from the main component (20) or the sliding component (60) under the restoring force of the elastic element.

20. The wall-mounted cantilever electronic strength training machine according to claim 16, characterized in that, The arm assembly (40) includes an arm body (41), a main body assembly (20), and a sliding assembly (60). Shoulder pivots are provided on the sides of the arm body (41), and the head end of the arm body (41) is fitted onto the shoulder pivot.

21. The wall-mounted cantilever electronic strength training machine according to claim 15, characterized in that, The main body component (20) or the sliding component (60) has a fixed insert on the side near the shoulder component (30), and a shoulder pivot is provided outward toward the shoulder component. The shoulder component (30) is fitted on the shoulder pivot and can slide relative to the shoulder pivot.

22. The wall-mounted cantilever electronic strength training machine according to claim 21, characterized in that, The shoulder assembly (30) includes a shoulder body (31) and a movable adjustment member (32) acting on the shoulder body (31) to adjust the shoulder body (31), wherein the shoulder body (31) is sleeved on the shoulder pivot and the position of the shoulder body (31) relative to the main assembly (20) or the sliding assembly (60) is adjusted by the movable adjustment member (32).

23. The wall-mounted cantilever electronic strength training machine according to claim 22, characterized in that, The movable adjustment member (32) includes a rotating handle (321) rotatably disposed on the end side of the shoulder body member (31) and an elastic element (322) disposed inside the shoulder body member (31). The eccentric head of the rotating handle (321) is disposed against the end of the shoulder body member (31). When the rotating handle (321) of the movable adjustment member (32) is rotated to the maximum eccentric end of the eccentric head facing the end side of the shoulder body member (31), the shoulder body member (31) is squeezed relatively close to the main assembly (20) or the sliding assembly (60). When the rotating handle (321) of the movable adjustment member (32) is rotated to the maximum eccentric end of the eccentric head away from the end side of the shoulder body member (31), the elastic element (322) disposed inside the shoulder body member (31) has a restoring force to free so that the insert is disengaged from the insertion hole.

24. The wall-mounted cantilever electronic strength training machine according to claim 21, characterized in that, The shoulder assembly (30) includes a mounting plate (33) with multiple insertion holes disposed on the shoulder body (31) near the body assembly / moving assembly, wherein the insertion holes on the mounting plate (33) correspond to the insertion fasteners.

25. The wall-mounted cantilever electronic strength training machine according to claim 12, characterized in that, The shoulder assembly (30) is provided with an electric drive unit, a rotation unit and a locking execution unit. The rotation unit is controlled by a signal and driven by the electric drive unit to rotate the shoulder assembly. The locking execution unit is controlled by a signal and driven by the electric drive unit to lock and unlock the shoulder assembly (30).

26. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, Includes a damping assembly (80), wherein the damping assembly (80) is connected to the arm assembly (40) to provide a reverse resistance opposite to the direction of rotation when the arm assembly (40) rotates.

27. The wall-mounted cantilever electronic strength training machine according to claim 26, characterized in that, The damping assembly (80) includes a fixed sleeve (81) and a damper housing (82) fitted on the fixed sleeve. Multiple rubber parts (83) are arranged along the circumference of the outer periphery of the fixed sleeve (81). The rubber parts (83) and the damper housing (82) are interference-fitted. The fixed sleeve (81) is fitted on the shoulder pivot, and the damper housing (82) is connected to the shoulder main body (31).

28. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, include: The actuator (90) has its free end of the pull rope passing through the main body assembly (20), then exiting from the head end of the main body assembly and passing through the arm body assembly (40) before connecting with the actuator (90).

29. The wall-mounted cantilever electronic strength training machine according to claim 28, characterized in that, The actuator (90) includes a guide (91) fitted onto the arm assembly (40), a tension rope adapter (92) connected to the free end of the pull rope, and a pull handle (93) connected to the tension rope adapter (92), wherein the free end of the pull rope passes through the guide (91) and is connected to the tension rope adapter (92).

30. The wall-mounted cantilever electronic strength training machine according to claim 29, characterized in that, The guide (91) includes a guide housing (911) connected to the arm assembly (40), wherein the guide housing (911) is provided with two fixed pulleys (912) arranged alternately, wherein a rope outlet channel for the pull rope to pass through is formed between the two fixed pulleys (912), and the pull rope extends out from the rope outlet channel and connects to the tension rope adapter (92).

31. The wall-mounted cantilever electronic strength training machine according to claim 29, characterized in that, The tension rope adapter (92) is a universal ball with a diameter larger than that of the rope outlet channel.

32. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, Includes a wall-mounting assembly for mounting the wall-mounted cantilever electronic strength training machine on a wall.

33. The wall-mounted cantilever electronic strength training machine according to claim 32, characterized in that, The wall-mounted assembly includes a wall mounting plate (71), wherein the wall mounting plate (71) is fixed to the wall by a fastener (73) and forms a locking groove (710); and an equipment connector (72) connected to the wall-mounted cantilever electronic strength training machine; when the wall mounting plate (71) is fixed to the wall, the equipment connector (72) is locked in the locking groove (710) to achieve fixation.

34. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, The device includes a resistance regulator for the output resistance of the communication control power assembly (10), and / or a mode regulator for the operation mode of the communication control power assembly (10), and / or an on / off regulator for the opening and closing of the communication control power assembly (10), wherein at least two resistance regulators, mode regulators and on / off regulators are combined and integrated in the same controller, or the resistance regulators, mode regulators and on / off regulators are each set independently.

35. The wall-mounted cantilever electronic strength training machine according to claim 34, characterized in that, The resistance regulator and the on / off regulator are integrated into the control knob. When the control knob is pressed, an on / off signal is sent. When the control knob is rotated, a resistance regulation signal is sent. The mode regulator is integrated into the knob. Alternatively, the resistance regulator, the on / off regulator, and the mode regulator are integrated into the remote controller. The remote controller sends the resistance regulation signal, the on / off signal, and the mode regulation signal to the communication control power component (10). Alternatively, the resistance regulator, the on / off regulator, and the mode regulator are integrated into the smart terminal. The smart terminal sends the resistance regulation signal, the on / off signal, and the mode regulation signal to the communication control power component (10).

36. The wall-mounted cantilever electronic strength training machine according to claim 34, characterized in that, The operating mode can be selected from centrifugal mode, centripetal mode, isokinetic mode or custom mode, and the resistance adjuster can be any of the following: adjustment knob, adjustment button or adjustment touch screen.

37. The wall-mounted cantilever electronic strength training machine according to claim 34, characterized in that, The head end of the main component (20) extends outward to form a working component (102), on which any of the resistance regulator, mode regulator and on / off regulator are disposed.

38. The wall-mounted cantilever electronic strength training machine according to claim 34, characterized in that, Send an opening / closing signal to the motor (11) to adjust the opening and closing of the motor (11), send a resistance adjustment signal to the motor (11) to adjust the output resistance of the motor (11), and send a motor operation mode adjustment signal to the motor (11) to adjust the operation mode of the motor (11). The motor operation mode adjustment signal, the opening / closing signal and the resistance adjustment signal are sent through the same controller or different controllers.

39. The wall-mounted cantilever electronic strength training machine according to claim 38, characterized in that, The controller of the motor (11) sends the start / stop signal and the resistance adjustment signal to the motor (11). The controller adjusts the motor parameters of the motor to achieve start / stop and output resistance adjustment.

40. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, Control signals are sent to the first wall-mounted cantilever electronic strength training machine and the second wall-mounted cantilever electronic strength training machine through the same signal controller. The first wall-mounted cantilever electronic strength training machine and the second wall-mounted cantilever electronic strength training machine respond to the control signals, which include opening and closing signals, resistance adjustment signals and operating mode adjustment signals.

41. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, The power component (10) can be any of the following: elastic resistance module, magnetic resistance module, counterweight resistance module, hydraulic resistance module, pneumatic resistance module or motor.

42. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, Includes a shelf (100) for holding auxiliary tools.

43. The wall-mounted cantilever electronic strength training machine according to claim 1, characterized in that, The main component (20) is suspended on the wall for use, wherein the wall is a rigid solid carrier with a certain load-bearing capacity, including but not limited to building structure walls, furniture walls or outdoor rigid walls.

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