Climbing machine with adjustable resistance

Abstract

The utility model discloses a resistance-adjustable climbing machine, and relates to the technical field of exercise instruments. The resistance-adjustable climbing machine comprises a supporting frame, a climbing assembly, a resistance adjusting assembly and a driving assembly. The climbing assembly comprises a resistance disc, a first supporting wheel, a second supporting wheel, an annular movable belt, a pedal and a first handrail, the pedal and the first handrail are both arranged on the movable belt, the first supporting wheel and the second supporting wheel are both rotatably arranged on the supporting frame, and the movable belt is arranged on the periphery of the first supporting wheel and the periphery of the second supporting wheel in a winding mode and is in transmission fit with the first supporting wheel and the second supporting wheel. The resistance disc is in transmission connection with the first supporting wheel; the resistance adjusting assembly is movably arranged on the supporting frame. The driving assembly is arranged on the supporting frame, the output end of the driving assembly is connected to the resistance adjusting assembly and used for driving the resistance adjusting assembly to be close to or away from the resistance disc so as to increase or reduce the rotation resistance of the resistance disc, and the climbing machine is convenient and simple in resistance adjusting operation.

Description

Technical Field

[0001] The utility model relates to the technical field of exercise equipment, and more specifically, to a climbing machine with adjustable resistance. Background Art

[0002] A climbing machine is an exercise equipment that can climb and move with adjustable resistance. Through the climbing machine, exercisers can achieve alternating climbing movements by pushing up or pulling down with both hands and lifting or stepping down with both feet, so as to achieve the purpose of exercising positions such as the legs, abdomen and arms. However, existing climbing machines generally can only manually adjust the resistance, and it is not convenient for exercisers to adjust the exercise difficulty according to their needs.

[0003] In summary, how to improve the convenience of resistance adjustment is an urgent problem to be solved by those skilled in the art at present. Summary of the Utility Model

[0004] In view of this, the purpose of the utility model is to provide a climbing machine with adjustable resistance, and the operation of adjusting the resistance of the climbing machine is convenient and simple.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0006] A climbing machine with adjustable resistance, comprising:

[0007] A support frame;

[0008] A climbing component, including a resistance disk, a first support wheel, a second support wheel, an annular movable belt, pedals and a first handrail. The pedals and the first handrail are both arranged on the movable belt. The first support wheel and the second support wheel are rotatably arranged on the support frame. The movable belt is wound around the outer periphery of the first support wheel and the second support wheel and is in transmission cooperation with them. The resistance disk is in transmission connection with the first support wheel;

[0009] A resistance adjustment component, movably arranged on the support frame;

[0010] A driving component, arranged on the support frame, and the output end of the driving component is connected to the resistance adjustment component, and is used to drive the resistance adjustment component to approach or move away from the resistance disk, so as to increase or decrease the resistance of the resistance disk to rotate.

[0011] Preferably, the resistance adjustment component includes a positive magnetic pole and a negative magnetic pole. The support frame includes a main frame and a mounting seat, and the mounting seat is arranged on the main frame;

[0012] The mounting seat has a plug-in channel, and the positive magnetic pole and the negative magnetic pole are oppositely arranged on the side wall of the plug-in channel;

[0013] The output end of the driving component is connected to the mounting seat, and the driving component is used to drive the mounting seat to approach or move away from the resistance disk, so that the resistance disk can be inserted into or withdrawn from between the positive pole and the negative pole through the insertion channel.

[0014] Preferably, the driving component includes a power member, a driving wheel and a connecting rod;

[0015] The power member is arranged on the main frame, the driving wheel is coaxially mounted on the output end of the power member, the first end of the connecting rod is rotatably connected to the eccentric position of the driving wheel, the positive pole and the negative pole are mounted on the first end of the mounting seat, and the second end of the connecting rod is rotatably connected to the second end of the mounting seat.

[0016] Preferably, the resistance disk is connected to the first support wheel through a transmission component, and the transmission component includes a first pulley, a second pulley and a transmission belt;

[0017] The first pulley is coaxially fixed to the resistance disk, the second pulley is coaxially fixed to the first support wheel, and the transmission belt is wound around the outer circumferences of the first pulley and the second pulley.

[0018] Preferably, the support frame further includes a first fixing frame and a second fixing frame;

[0019] The power member is arranged on the first fixing frame and / or the second fixing frame;

[0020] The first fixing frame and the second fixing frame are oppositely arranged on the main frame, the resistance disk and the mounting seat are rotatably arranged between the first fixing frame and the second fixing frame, and the first pulley is located outside the second fixing frame.

[0021] Preferably, the main frame is a long strip-shaped hollow structure;

[0022] The resistance disk, the first support wheel, the second support wheel, the movable belt, the resistance adjusting component, the driving component, the mounting seat, the first fixing frame and the second fixing frame are all located in the inner cavity of the main frame;

[0023] The main frame has a movable through groove extending along its length direction, and the armrest and the pedal pass through the corresponding movable through groove to connect the movable belt.

[0024] Preferably, the support frame further includes a second armrest and a support foot;

[0025] The second armrest is arranged at the middle position of the main frame along its own length direction;

[0026] The main frame is installed on the support feet such that the main frame has a non-zero angle with the vertical direction.

[0027] Preferably, the support frame further includes a first mounting frame and a second mounting frame, and both the first mounting frame and the second mounting frame are installed inside the main frame;

[0028] The first fixing frame and the second fixing frame are installed on the top of the first mounting frame. The first support wheel is rotatably arranged between opposite side plates of the first mounting frame, and the second pulley is located outside the first mounting frame;

[0029] The second support wheel is rotatably installed between opposite side plates of the second mounting frame.

[0030] Preferably, it further includes a controller and a heart rate reading component. The heart rate reading component is used to read the heart rate of the user, and the heart rate reading component is in signal connection with the control terminal;

[0031] And the driving component is in signal connection with the controller to control the movement of the driving component through the controller according to the heart rate read by the heart rate reading component.

[0032] Preferably, the first support wheel is a pulley, and the second support wheel is a sheave;

[0033] The movable belt includes a synchronous belt section, a first rigid transmission belt section, a steel cable section, and a second rigid transmission belt section that are connected in sequence to form a closed loop. The two first handrails are correspondingly connected to the first rigid transmission belt section and the second rigid transmission belt section, and the two pedals are correspondingly connected to the first rigid transmission belt section and the second rigid transmission belt section;

[0034] The synchronous belt section is wound around the circumferential surface of the first support wheel, and the steel cable section is wound around the circumferential surface of the second support wheel.

[0035] For the climbing machine with adjustable resistance provided by the present utility model, the support frame is used to install and support the climbing component, the resistance adjustment component, the driving component, etc. The support frame can adopt a frame structure or a seat body structure, etc.

[0036] In the climbing assembly, the first support wheel and the second support wheel are both rotatably arranged on the support frame, the annular movable belt is wrapped around the outer circumference of the first support wheel and the second support wheel, and the first support wheel and the second support wheel rotate around their own rotation axes while the movable belt rotates, and the resistance disk is transmission-connected to the first support wheel, for example, a coaxial fixed connection, then the rotation of the first support wheel needs to overcome the rotation resistance of the resistance disk; furthermore, the resistance adjustment assembly can be deflected or slidably arranged on the support frame, and the output end of the drive assembly is connected to the resistance adjustment assembly to drive it close to or away from the resistance disk, thereby increasing or decreasing the resistance to the rotation of the resistance disk, thereby achieving adjustment of the exercise intensity, and the operation of adjusting the resistance of the climbing machine is convenient and simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0038] Figure 1 A schematic structural diagram of a specific embodiment provided by the present utility model;

[0039] Figure 2 This is a schematic structural diagram of the climbing assembly, resistance adjustment assembly, drive assembly, and transmission assembly of a specific embodiment provided by the present utility model;

[0040] Figure 3 This is a partial structural diagram of a climbing assembly and a resistance adjustment assembly according to a specific embodiment of the present invention;

[0041] Figure 4 This is a schematic structural diagram of the mounting base and driving assembly of a specific embodiment provided by the present utility model.

[0042] Reference numerals:

[0043] 1-support frame; 11-main frame; 111-movable slot; 12-mounting seat; 121-insertion channel; 13-first fixing frame; 14-second fixing frame; 15-second armrest; 16-support foot; 17-first mounting frame; 18-second mounting frame;

[0044] 2 - climbing assembly; 21 - resistance plate; 22 - first support wheel; 23 - second support wheel; 24 - movable belt; 241 - synchronous belt segment; 242 - first rigid transmission belt segment; 243 - steel cable segment; 244 - second rigid transmission belt segment; 25 - pedal; 26 - first handrail;

[0045] 3 - Resistance adjustment component; 31 - Positive magnetic pole; 32 - Negative magnetic pole;

[0046] 4 - Driving component; 41 - Power component; 42 - Driving wheel; 43 - Connecting rod;

[0047] 5 - Transmission component; 51 - First pulley; 52 - Second pulley; 53 - Transmission belt;

[0048] 6 - Controller. Detailed implementation manners

[0049] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0050] The core of the present invention is to provide a climbing machine with adjustable resistance, and the operation of adjusting the resistance of the climbing machine is convenient and simple.

[0051] Please refer to Figure 1 , the present invention provides a climbing machine with adjustable resistance, including a support frame 1, a climbing component 2, a resistance adjustment component 3 and a driving component 4. Among them, the climbing component 2 includes a resistance disk 21, a first support wheel 22, a second support wheel 23, an annular movable belt 24, a pedal 25 and a first armrest 26. The pedal 25 and the first armrest 26 are both arranged on the movable belt 24. The first support wheel 22 and the second support wheel 23 are rotatably arranged on the support frame 1. The movable belt 24 is wound around the outer circumferences of the first support wheel 22 and the second support wheel 23 and is in transmission cooperation with them. The resistance disk 21 is in transmission connection with the first support wheel 22; the resistance adjustment component 3 is movably arranged on the support frame 1; the driving component 4 is arranged on the support frame 1, and the output end of the driving component 4 is connected to the resistance adjustment component 3 for driving the resistance adjustment component 3 to approach or move away from the resistance disk 21 to increase or decrease the resistance of the resistance disk 21 to rotate.

[0052] As Figure 1 shown, the support frame 1 is used to install and support the climbing component 2, the resistance adjustment component 3, the driving component 4, etc. The support frame 1 can adopt a frame structure or a seat body structure, etc.

[0053] As Figure 2As shown, in the climbing assembly 2, the first support wheel 22 and the second support wheel 23 are both rotatably arranged on the support frame 1. The annular movable belt 24 is wound around the outer peripheries of the first support wheel 22 and the second support wheel 23. And while the movable belt 24 rotates, the first support wheel 22 and the second support wheel 23 rotate around their own rotation axes. The resistance disc 21 is in transmission connection with the first support wheel 22. For example, they are fixedly connected coaxially. Then, the rotation of the first support wheel 22 needs to overcome the rotation resistance of the resistance disc 21. Furthermore, the resistance adjusting assembly 3 is arranged on the support frame 1 so as to be deflectable or slidable. The output end of the driving assembly 4 is connected to the resistance adjusting assembly 3 to drive it to approach or move away from the resistance disc 21, so that the rotation resistance of the resistance disc 21 is increased or decreased, and further the adjustment of the exercise intensity is realized.

[0054] It should be noted that the types of the resistance adjusting assembly 3 and the driving assembly 4 are not limited, as long as the rotation resistance of the resistance disc 21 can be adjusted. For example, in some specific embodiments, the resistance adjusting assembly 3 can adopt friction plates, and correspondingly, the driving assembly 4 can adopt a friction clutch.

[0055] It also should be noted that the types of the first support wheel 22 and the second support wheel 23 are not limited, as long as the above functions can be realized. For example, in some specific embodiments, the first support wheel 22 adopts a sprocket wheel, the movable belt 24 includes a chain section, and the movable belt 24 is in meshing transmission with the first support wheel 22. In some specific embodiments, the second support wheel 23 can adopt a bearing, and the movable belt 24 can be in rolling cooperation with the second support wheel 23.

[0056] On the basis of the above embodiments, the resistance adjusting assembly 3 includes a positive magnetic pole 31 and a negative magnetic pole 32. The support frame 1 includes a main frame 11 and a mounting seat 12. The mounting seat 12 is arranged on the main frame 11. The mounting seat 12 has a plugging channel 121, and the positive magnetic pole 31 and the negative magnetic pole 32 are oppositely arranged on the side walls of the plugging channel 121. The output end of the driving assembly 4 is connected to the mounting seat 12, and the driving assembly 4 is used to drive the mounting seat 12 to approach or move away from the resistance disc 21, so that the resistance disc 21 can be inserted into or withdrawn from between the positive magnetic pole 31 and the negative magnetic pole 32 through the plugging channel 121.

[0057] As Figures 2 to 4 shown, the mounting seat 12 is arranged on the main frame 11 so as to be deflectable or slidable, etc. The right end of the mounting seat 12 has a plugging channel 121 such as a rectangle or a semicircle. It should be noted that the type of the mounting seat 12 is not limited, as long as the installation and connection requirements can be realized. For example, the mounting seat 12 can adopt a U-shaped bent plate structure, or, it can also adopt a seat body with a groove opened at the right end as the plugging channel 121, etc. Or, in some other specific embodiments, the mounting seat 12 includes a first plate body, a second plate body and a connecting piece. The first plate body and the second plate body are arranged oppositely and are fixedly connected through the connecting piece.

[0058] Furthermore, the positive magnetic pole 31 and the negative magnetic pole 32 are installed at the right end of the mounting base 12. The positive magnetic pole 31 and the negative magnetic pole 32 are located on both sides of the insertion channel 121 and are arranged opposite to each other. The output end of the driving assembly 4 is connected to the upper surface of the left end of the mounting base 12. Then, the driving assembly 4 can drive the mounting base 12 to move relative to the main frame 11. Thus, during the process that the right end of the mounting base 12 moves close to the resistance disk 21, the resistance disk 21 can be inserted into the insertion channel 121 to enter between the positive magnetic pole 31 and the negative magnetic pole 32.

[0059] During use, start the driving assembly 4 to drive the positive magnetic pole 31 and the negative magnetic pole 32 to approach the resistance disk 21 through the mounting base 12, and make the resistance disk 21 inserted into the insertion channel 121. At this time, the positive magnetic pole 31 and the negative magnetic pole 32 are located on both sides of the resistance disk 21. Then, eddy currents will be generated in the resistance disk 21 in the magnetic field, thus generating a resistance opposite to the moving direction to achieve the adjustment of the exercise intensity.

[0060] It should be noted that the type of the driving assembly 4 is not limited, as long as the above functions can be achieved. For example, in some embodiments, the driving assembly 4 includes a driving member, a gear and a rack. The gear is coaxially installed at the output end of the driving member. The rack and the mounting base 12 are arranged on the main frame 11 in a collinear and slidable manner. The gear meshes with the rack for transmission, and the rack is fixedly connected to the mounting base 12. During use, start the driving member to drive the gear to rotate, thereby driving the rack and the mounting base 12 to move linearly synchronously, so that the mounting base 12 drives the mounting base 12 to approach or move away from the resistance disk 21.

[0061] On the basis of the above embodiments, the driving assembly 4 includes a power member 41, a driving wheel 42 and a connecting rod 43; the power member 41 is arranged on the main frame 11, the driving wheel 42 is coaxially installed at the output end of the power member 41, the first end of the connecting rod 43 is rotatably connected to the eccentric position of the driving wheel 42, the positive magnetic pole 31 and the negative magnetic pole 32 are installed at the first end of the mounting base 12, and the second end of the connecting rod 43 is rotatably connected to the second end of the mounting base 12.

[0062] As Figure 4 shown, the power member 41 can adopt a structure that outputs rotation such as a motor or a motor. The driving wheel 42 is coaxially installed at the output end of the power member 41, and then can perform a rotary motion under the drive of the power member 41. The left end of the connecting rod 43 is rotatably connected to the eccentric position of the driving wheel 42 through a pin shaft or a hinge, etc. It should be noted that the above eccentric position refers to the position deviating from the rotation center of the driving wheel 42, and the right end of the connecting rod 43 is rotatably connected to the left end of the mounting base 12 through a pin shaft or a hinge, etc. The right end of the mounting base 12 has an insertion channel 121, and the positive magnetic pole 31 and the negative magnetic pole 32 are both installed at the right end of the mounting base 12.

[0063] During use, the power component 41 is activated to drive the driving wheel 42 to rotate, thereby driving the mounting seat 12 through the connecting rod 43, causing the right end thereof to deflect to approach or move away from the resistance disk 21.

[0064] Based on the above embodiments, the resistance disk 21 is connected to the first support wheel 22 through a transmission assembly 5. The transmission assembly 5 includes a first pulley 51, a second pulley 52, and a transmission belt 53. The first pulley 51 is coaxially and fixedly connected to the resistance disk 21, the second pulley 52 is coaxially and fixedly connected to the first support wheel 22, and the transmission belt 53 is wound around the outer circumferences of the first pulley 51 and the second pulley 52.

[0065] As Figure 2 shown, in the transmission assembly 5, the first pulley 51 is coaxially and fixedly connected to the resistance disk 21. Then, the resistance disk 21 and the first pulley 51 can rotate coaxially and synchronously. Similarly, the second pulley 52 is coaxially and fixedly connected to the first support wheel 22, so the second pulley 52 and the first support wheel 22 can rotate coaxially and synchronously. Furthermore, a transmission belt 53 is sleeved around the outer circumferences of the first pulley 51 and the second pulley 52 to enable a transmission connection between the resistance disk 21 and the first support wheel 22. That is, when the first support wheel 22 rotates, it will drive the resistance disk 21 to rotate. Thus, when the user exerts force to drive the first support wheel 22 to rotate, the rotational resistance of the resistance disk 21 needs to be overcome. Such a setting is convenient for layout and facilitates the cooperation of the resistance disk 21 with the positive magnetic pole 31 and the negative magnetic pole 32 to achieve resistance adjustment.

[0066] Based on the above embodiments, the support frame 1 further includes a first fixing frame 13 and a second fixing frame 14. The power component 41 is disposed on the first fixing frame 13 and / or the second fixing frame 14. The first fixing frame 13 and the second fixing frame 14 are oppositely disposed on the main frame 11. The resistance disk 21 and the mounting seat 12 are rotatably disposed between the first fixing frame 13 and the second fixing frame 14, and the first pulley 51 is located outside the second fixing frame 14.

[0067] As Figure 2 and Figure 4As shown in the figure, the first fixing bracket 13 and the second fixing bracket 14 can adopt an L-shaped bending plate or a flat plate structure, etc. The first fixing bracket 13 and the second fixing bracket 14 are installed on the main frame 11 by means of welding or bolt connection. Part or all of the structures of the first fixing bracket 13 and the second fixing bracket 14 are opposite and cooperate with each other. The power component 41 is installed on the first fixing bracket 13 and / or the second fixing bracket 14 by fasteners such as bolts. The resistance disc 21 and the mounting seat 12 are rotatably installed in the gap left between the first fixing bracket 13 and the second fixing bracket 14 through a rotating shaft. The first pulley 51 is located outside the second fixing bracket 14. With such a setting, the layout of the climbing machine is reasonable, which can protect the smooth movement of the mounting seat 12 and the resistance disc 21, and is conducive to preventing interference between the transmission belt 53 and the movable belt 24. Moreover, the climbing machine has a simple structure, a light weight, and is convenient to assemble.

[0068] It should be noted that the structures of the first fixing bracket 13 and the second fixing bracket 14 can be the same or different, as long as the above functions can be realized and the installation requirements can be met.

[0069] On the basis of the above embodiment, the main frame 11 is a long strip-shaped hollow structure; the resistance disc 21, the first support wheel 22, the second support wheel 23, the movable belt 24, the resistance adjustment component 3, the drive component 4, the mounting seat 12, the first fixing bracket 13 and the second fixing bracket 14 are all located in the inner cavity of the main frame 11; the main frame 11 has a movable through groove 111 extending along its length direction, and the handrail and the pedal 25 pass through the corresponding movable through groove 111 to connect with the movable belt 24.

[0070] As Figure 1 shown in the figure, the main frame 11 adopts a hollow structure extending vertically, and the main frame 11 can adopt a shell structure with a rectangular or trapezoidal cross-sectional shape, etc. The main force disc, the first support wheel 22, the second support wheel 23, the movable belt 24, the resistance adjustment component 3, the drive component 4, the mounting seat 12, the first fixing bracket 13 and the second fixing bracket 14, etc. are all located inside the main frame 11 to protect the above-mentioned components and prevent them from causing damage to the user during operation. Correspondingly, the handrail and the pedal 25 for the user to grip and step on are both located outside the main frame 11. To achieve the connection, a long strip-shaped movable through groove 111 extending along its length direction is opened on the main frame 11. The handrail and the pedal 25 pass through the corresponding movable through groove 111 to connect with the movable belt 24 and can move along the length direction of the movable through groove 111 with the rotation of the movable belt 24 to realize climbing training.

[0071] Based on the above embodiments, the support frame 1 further includes a second armrest 15 and a support leg 16; the second armrest 15 is provided at the middle position of the main frame 11 along its own length direction; the main frame 11 is installed on the support leg 16 so that the main frame 11 has a non-zero angle with the vertical direction.

[0072] As Figure 1 shown, in order to enable the main frame 11 to stand on the ground at a preset slope, support legs 16 are provided at the bottom of the main frame 11 by means of welding or bolts. The support legs 16 may include several rod-shaped structures, and the several rod-shaped structures are evenly distributed around the main frame 11. Alternatively, the support frame 1 may also adopt a tripod structure, etc. Furthermore, a second armrest 15 is installed at the middle height position of the main frame 11 by means of welding or bolt connection. The second armrest 15 may adopt an L-shaped rod or a linear rod extending horizontally, etc., for the user to grip.

[0073] Based on the above embodiments, the support frame 1 further includes a first mounting bracket 17 and a second mounting bracket 18. Both the first mounting bracket 17 and the second mounting bracket 18 are installed inside the main frame 11; the first fixing bracket 13 and the second fixing bracket 14 are installed on the top of the first mounting bracket 17. The first support wheel 22 is rotatably provided between the opposite side plates of the first mounting bracket 17. The second pulley 52 is located outside the first mounting bracket 17; the second support wheel 23 is rotatably installed between the opposite side plates of the second mounting bracket 18.

[0074] As Figure 2 shown, the bottom of the first mounting bracket 17 is a hollow structure, so that the first support wheel 22 can be rotatably arranged between the opposite side plates at the lower end of the first mounting bracket 17 to ensure that the first support wheel 22 can rotate smoothly. Correspondingly, the first fixing bracket 13 and the second fixing bracket 14 are installed above the first mounting bracket 17. The first pulley 51 and the second pulley 52 are located outside the first mounting bracket 17 and the second fixing bracket 14, and the first pulley 51 and the second pulley 52 are located on the same side so as to be connected by a transmission belt 53. Furthermore, the top of the second mounting bracket 18 is a hollow structure, so that the second support wheel 23 can be rotatably installed between the opposite side plates at the upper end of the second mounting bracket 18 to ensure that the second support wheel 23 can rotate smoothly. And the first mounting bracket 17 and the second mounting bracket 18 can be installed on the main frame 11 by fasteners such as bolts. With such a setting, the climbing machine is convenient to assemble.

[0075] It should be noted that the types of the first mounting frame 17 and the second mounting frame 18 are not limited as long as they can meet the installation requirements. For example, in some specific embodiments, the first mounting frame 17 can adopt an inverted U-shaped bent plate, or, in other specific embodiments, the first mounting frame 17 includes two plates that are arranged opposite to each other and connected by bolts, or, in other specific embodiments, the first mounting frame 17 can also adopt a base with a rectangular or semicircular groove on the bottom, etc., and the same applies to the second mounting frame 18; and it should be noted that the types of the first mounting frame 17 and the second mounting frame 18 can be the same or different.

[0076] Based on the above embodiment, the climbing machine also includes a controller 6 and a heart rate reading component. The heart rate reading component is used to read the user's heart rate, and the heart rate reading component is connected to the controller 6 signal; and the drive component 4 is connected to the controller 6 signal to control the movement of the drive component 4 through the controller 6 according to the heart rate read by the heart rate reading component.

[0077] like Figure 1 As shown, the climbing machine is equipped with a controller 6 to control the start and stop of the power part 41, the speed and rotation angle of its output end, etc. Such a setting is conducive to improving the degree of automation of the climbing machine and further improving the convenience of resistance adjustment.

[0078] Furthermore, the climbing machine is equipped with a heart rate reading component, and the heart rate reading component is connected to the controller 6 signal, so the controller 6 can obtain the user's real-time heart rate through the heart rate reading component.

[0079] It should be noted that the type of heart rate reading component is not limited, as long as heart rate reading can be achieved. For example, in some specific embodiments, the heart rate reading component can be a heart rate watch or a heart rate chest belt, and the heart rate reading component and the controller 6 are wirelessly connected using Bluetooth connection or LAN connection. Then, after the user wears the heart rate reading component to the corresponding part, the user's heart rate can be read; or, in other specific embodiments, the first armrest and / or the second armrest is provided with a metal sheet, and the metal sheet can be connected to the controller 6 signal by wired or wireless connection. Then, after the user places his hand on the metal sheet, the user's heart rate can be obtained.

[0080] Based on the above embodiments, the first support wheel 22 is a belt pulley, and the second support wheel 23 is a pulley; the movable belt 24 includes a synchronous belt section 241, a first rigid transmission belt section 242, a steel cable section 243, and a second rigid transmission belt section 244 that are sequentially connected to form a closed loop. The two first handrails 26 are correspondingly connected to the first rigid transmission belt section 242 and the second rigid transmission belt section 244, and the two pedals 25 are correspondingly connected to the first rigid transmission belt section 242 and the second rigid transmission belt section 244; the synchronous belt section 241 is wound around the circumferential surface of the first support wheel 22, and the steel cable section 243 is wound around the circumferential surface of the second support wheel 23.

[0081] As Figure 2 shown, a rotatable second support wheel 23 is installed at the bottom of the support frame 1, and a rotatable first support wheel 22 is installed at the top. The annular movable belt 24 is composed of a synchronous belt section 241, a first rigid transmission belt section 242, a steel cable section 243, and a second rigid transmission belt section 244 that are sequentially connected, that is, one end of the synchronous belt section 241 is connected to one end of the first rigid transmission belt section 242, the other end of the first rigid transmission belt section 242 is connected to one end of the steel cable section 243, the other end of the steel cable section 243 is connected to one end of the second rigid transmission belt section 244, and the other end of the second rigid transmission belt section 244 is connected to the other end of the synchronous belt section 241. The annular movable belt 24 is wound around the outer circumferences of the first support wheel 22 and the second support wheel 23.

[0082] Correspondingly, first handrails 26 and pedals 25 are installed on both the first rigid transmission belt section 242 and the second rigid transmission belt section 244 to ensure the smoothness of the reciprocating movement of the movable belt 24 around the first support wheel 22 and the second support wheel 23 while realizing climbing training.

[0083] As an implementation manner, the first handrails 26 and pedals 25 on the opposite sides are rigidly connected to the first rigid transmission belt section 242, and the first handrails 26 and pedals 25 on the other pair of opposite sides are rigidly connected to the second rigid transmission belt section 244, so that the climbing machine can realize synchronous climbing of the hands and feet on the opposite sides.

[0084] It should be noted that the relative terms such as "first" and "second" described above are only used to distinguish one entity from several other entities, and do not necessarily require or imply any actual relationship or order between these entities; the "upper surface, lower surface, top, bottom" and orientation terms "up, down, left, right" described above are defined based on the drawings of the specification.

[0085] In the present specification, the various embodiments are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other.

[0086] The above describes in detail the adjustable resistance climbing machine provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the present invention.

Claims

1. A climbing machine with adjustable resistance, characterized in that, Comprising: Support frame (1); Climbing component (2), including a resistance disk (21), a first support wheel (22), a second support wheel (23), an annular movable belt (24), a pedal (25) and a first armrest (26), the pedal (25) and the first armrest (26) are both arranged on the movable belt (24), the first support wheel (22) and the second support wheel (23) are rotatably arranged on the support frame (1), the movable belt (24) is wound around the outer circumferences of the first support wheel (22) and the second support wheel (23) and is in transmission cooperation with them, and the resistance disk (21) is in transmission connection with the first support wheel (22); Resistance adjustment component (3), movably arranged on the support frame (1); Drive component (4), arranged on the support frame (1), and the output end of the drive component (4) is connected to the resistance adjustment component (3) for driving the resistance adjustment component (3) to approach or move away from the resistance disk (21) to increase or decrease the resistance of the resistance disk (21) to rotate.

2. The resistance-adjustable climbing machine according to claim 1, wherein, The resistance adjustment component (3) includes a positive magnetic pole (31) and a negative magnetic pole (32), and the support frame (1) includes a main frame (11) and a mounting seat (12), and the mounting seat (12) is arranged on the main frame (11); The mounting seat (12) has a plugging channel (121), and the positive magnetic pole (31) and the negative magnetic pole (32) are oppositely arranged on the side walls of the plugging channel (121); The output end of the drive component (4) is connected to the mounting seat (12), and the drive component (4) is used to drive the mounting seat (12) to approach or move away from the resistance disk (21) so that the resistance disk (21) can be inserted into or withdrawn from between the positive magnetic pole (31) and the negative magnetic pole (32) through the plugging channel (121).

3. The climbing machine with adjustable resistance according to claim 2, wherein The drive component (4) includes a power member (41), a drive wheel (42) and a connecting rod (43); The power member (41) is arranged on the main frame (11), the drive wheel (42) is coaxially connected to the output end of the power member (41), the first end of the connecting rod (43) is rotatably connected to the eccentric position of the drive wheel (42), the positive magnetic pole (31) and the negative magnetic pole (32) are installed at the first end of the mounting seat (12), and the second end of the connecting rod (43) is rotatably connected to the second end of the mounting seat (12).

4. The resistance-adjustable climbing machine according to claim 3, wherein The resistance disk (21) is connected to the first support wheel (22) through a transmission component (5), and the transmission component (5) includes a first belt pulley (51), a second belt pulley (52) and a transmission belt (53); The first belt pulley (51) is coaxially fixed to the resistance disk (21), the second belt pulley (52) is coaxially fixed to the first support wheel (22), and the transmission belt (53) is wound around the outer circumferences of the first belt pulley (51) and the second belt pulley (52).

5. The adjustable-resistance climbing machine according to claim 4, wherein, The support frame (1) further includes a first fixing frame (13) and a second fixing frame (14); The power component (41) is arranged on the first fixing frame (13) and / or the second fixing frame (14); The first fixing frame (13) and the second fixing frame (14) are oppositely arranged on the main frame (11). The resistance disc (21) and the mounting seat (12) are rotatably arranged between the first fixing frame (13) and the second fixing frame (14), and the first belt pulley (51) is located outside the second fixing frame (14).

6. The resistance-adjustable climbing machine according to claim 5, characterized in that, The main frame (11) is a long strip-shaped hollow structure; The resistance disc (21), the first support wheel (22), the second support wheel (23), the movable belt (24), the resistance adjustment component (3), the drive component (4), the mounting seat (12), the first fixing frame (13) and the second fixing frame (14) are all located in the inner cavity of the main frame (11); The main frame (11) has a movable through groove (111) extending along its length direction. The armrest and the pedal (25) pass through the corresponding movable through groove (111) to connect the movable belt (24).

7. The adjustable-resistance climbing machine according to claim 6, wherein, The support frame (1) further includes a second armrest (15) and a support foot (16); The second armrest (15) is arranged at the middle position of the main frame (11) along its own length direction; The main frame (11) is installed on the support foot (16) so that the main frame (11) has a non-zero angle with the vertical direction.

8. The adjustable-resistance climbing machine according to claim 6, wherein, The support frame (1) further includes a first mounting frame (17) and a second mounting frame (18). The first mounting frame (17) and the second mounting frame (18) are both installed inside the main frame (11); The first fixing frame (13) and the second fixing frame (14) are installed on the top of the first mounting frame (17). The first support wheel (22) is rotatably arranged between the opposite side plates of the first mounting frame (17), and the second belt pulley (52) is located outside the first mounting frame (17); The second support wheel (23) is rotatably installed between the opposite side plates of the second mounting frame (18).

9. The adjustable-resistance climbing machine according to claim 1, wherein, It further includes a controller (6) and a heart rate reading component. The heart rate reading component is used to read the heart rate of the user, and the heart rate reading component is signal-connected to the controller (6); And the drive component (4) is signal-connected to the controller (6) to control the movement of the drive component (4) through the controller (6) according to the heart rate read by the heart rate reading component.

10. The climbing machine with adjustable resistance according to any one of claims 1-9, characterized in that, The first support wheel (22) is a belt pulley, and the second support wheel (23) is a pulley; The movable belt (24) includes a synchronous belt section (241), a first rigid transmission belt section (242), a cable section (243), and a second rigid transmission belt section (244) that are sequentially connected to form a closed loop. The two first handrails (26) are correspondingly connected to the first rigid transmission belt section (242) and the second rigid transmission belt section (244), and the two pedals (25) are correspondingly connected to the first rigid transmission belt section (242) and the second rigid transmission belt section (244). The synchronous belt section (241) is wound around the circumferential surface of the first support wheel (22), and the cable section (243) is wound around the circumferential surface of the second support wheel (23).

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