CN112915457A

CN112915457A - Rowing machine

Info

Publication number: CN112915457A
Application number: CN202110091018.7A
Authority: CN
Inventors: 罗元良
Original assignee: Xiamen Zhinuo Industrial Co ltd
Current assignee: Xiamen Zhinuo Industrial Co ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-06-08

Abstract

The utility model belongs to the technical field of body-building apparatus and specifically relates to a rowing machine is related to, including frame, fixed set up in the frame upper end portion control panel, fixed set up in the inside flywheel mechanism of frame and with the handle mechanism that flywheel mechanism transmission is connected, handle mechanism include the handle, connect in motion meshbelt between handle and the flywheel mechanism with set up in be used for adjusting the adjustment mechanism of resistance size on hand. This application is through being provided with the adjustment mechanism who is used for adjusting the resistance size on the handle, and at the exercise in-process, the person taking exercise can be according to the current real-time adjustment resistance size of feeling to training efficiency and effect have been improved.

Description

Rowing machine

Technical Field

The application relates to the field of fitness equipment, in particular to a rowing machine.

Background

Rowing machines are also known as rowing machines, dynamometers, rowing machines on land, rowing machines in rooms, and rowing machines on water are machines for training purposes and for simulating the movements of water rowing.

Rowing machine is to shank, the waist, the upper limbs, the chest, the muscle reinforcing of back has better effect, the person of taking exercise can sit on the cushion, then the foot is stepped on about on the pedal and is pedaled towards the body after exerting oneself, the hand is also with the handle toward the body after-pulling this moment, the shank stretches back the waist after-bending, both arms are drawn behind both sides, the simulation is rowing boat, after the cushion removed the travel height, the shank shrink, the cushion also slides down along the slide rail of slope, so reciprocal effect that reaches the exercise. Every stroke, the upper limbs, the lower limbs, the waist, the abdomen and the back can complete one-time complete contraction and extension in the process, and the aerobic exercise effect of the muscles of the whole body can be achieved. Moreover, the exerciser can select different resistance sizes on the control panel according to the actual conditions of the exerciser, so that the exercise effect of the exerciser is more consistent with the exercise effect of the exerciser.

To the above-mentioned correlation technique, the inventor thinks that because control panel sets up in the frame, when pulling motion meshbelt to the distal end, can't adjust the resistance size of rowing machine, the person of taking exercise need stop the training motion, resets the handle, just can adjust on control panel, influences training efficiency and effect.

Disclosure of Invention

In order to improve training efficiency and effect, the present application provides a rowing machine.

The application provides a rowing machine adopts following technical scheme:

the utility model provides a rowing machine, includes the frame, fixed set up in the control panel of frame upper end portion, fixed set up in the inside flywheel mechanism of frame and with the handle mechanism that flywheel mechanism transmission is connected, handle mechanism include the handle, connect in motion meshbelt between handle and the flywheel mechanism with set up in be used for adjusting the adjustment mechanism of resistance size on hand.

Through adopting above-mentioned technical scheme, through be provided with the adjustment mechanism who is used for adjusting the resistance size on the handle, at the exercise in-process, the person taking exercise can be according to feeling real-time adjustment resistance size at present to training efficiency and effect have been improved.

Optionally, the adjusting mechanism includes an adjusting button and an adjusting harness, the adjusting harness is embedded in the moving webbing, one end of the adjusting harness is connected to the adjusting button, and the other end of the adjusting harness is connected to the control panel.

Through adopting above-mentioned technical scheme, adjustment mechanism includes adjustment button and regulation pencil, adjusts the pencil and buries underground in the motion braid, adopts wired connection's mode for adjustment mechanism's simple structure, easily use.

Optionally, the adjusting mechanism includes a wireless remote control assembly, and the control panel is connected with a wireless receiving assembly for receiving signals of the wireless remote control assembly.

Through adopting above-mentioned technical scheme, the mode that adopts wired connection is though the structure is simpler, but, when taking exercise, because the motion meshbelt is in the state by the drawing for a long time, if the wiring is unreasonable, leads to the pencil fracture easily, and the mode that adopts wireless remote control can be more stable, is difficult to break down.

Optionally, the wireless remote control assembly includes a wireless processing unit, a wireless transmitting unit, an adjustment button, and a power supply unit, the wireless receiving assembly includes a wireless receiving unit, the wireless transmitting unit is configured to transmit the status information of the adjustment button acquired by the wireless processing unit to the wireless receiving unit, and the power supply unit is configured to supply power to the wireless processing unit and the wireless transmitting unit.

Optionally, the power supply unit includes a first rechargeable battery and a wireless charging receiving terminal connected to the first rechargeable battery.

Through adopting above-mentioned technical scheme, how to supply power to the wireless remote control subassembly has multiple scheme, for the convenience of supplying power and charging to the wireless remote control subassembly, adopts chargeable call to supply power for the wireless remote control subassembly to be provided with the wireless receiving terminal that charges, can conveniently charge to the wireless remote control subassembly.

Optionally, a wireless charging transmitting terminal correspondingly matched with the wireless charging receiving terminal is arranged on the frame.

Through adopting above-mentioned technical scheme, in order to let the wireless remote control subassembly keep electric quantity abundant, be provided with the wireless transmitting terminal that charges that corresponds the matching with the wireless receiving terminal that charges in the frame, when not taking exercise, the handle is accomodate in the frame to make the wireless receiving terminal that charges just be located the wireless transmitting terminal that charges, and then charge for the wireless remote control subassembly.

Optionally, flywheel mechanism includes flywheel subassembly, resistance subassembly and electricity generation subassembly, the flywheel subassembly passes through one-way transmission subassembly and connects the resistance subassembly, the electricity generation subassembly is used for doing the wireless transmission end power supply that charges.

Through adopting above-mentioned technical scheme, from energy-concerving and environment-protective angle consideration, be provided with the electricity generation subassembly in flywheel mechanism, the person of taking exercise drives flywheel subassembly or resistance subassembly through the motion meshbelt and rotates to drive the electricity generation subassembly and generate electricity.

Optionally, the input end of the power generation assembly is connected to the resistance assembly.

Through adopting above-mentioned technical scheme, from energy-concerving and environment-protective angle consideration, be provided with the electricity generation subassembly in flywheel mechanism, the person of taking exercise drives flywheel subassembly through the motion meshbelt and rotates, and then drives the resistance subassembly and rotate to drive the electricity generation subassembly electricity generation.

Optionally, the input end of the power generation assembly is connected to the flywheel assembly.

Through adopting above-mentioned technical scheme, from energy-concerving and environment-protective angle consideration, be provided with the electricity generation subassembly in flywheel mechanism, the person of taking exercise drives flywheel subassembly through the motion meshbelt and rotates to drive the electricity generation subassembly and generate electricity.

Optionally, a second rechargeable battery is further connected to the power generation assembly.

By adopting the technical scheme, the power generation assembly can supply power for the wireless charging transmitting terminal and can be connected with a second rechargeable battery, and when the wireless charging transmitting terminal is not loaded, redundant electric quantity is stored in the second rechargeable battery.

To sum up, this application is through being provided with the adjustment mechanism who is used for adjusting the resistance size on the handle, and at the exercise in-process, the person of taking exercise can be according to feeling real-time adjustment resistance size at present, and the process of adjustment resistance need not to stop the training motion to training efficiency and effect have been improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the rowing machine of the present application.

FIG. 2 is a schematic view of the internal structure of the rowing machine frame of the present application.

FIG. 3 is a functional block diagram of the wireless remote control assembly of the rowing machine of the present application.

FIG. 4 is a schematic structural diagram of the present rowing machine flywheel mechanism.

Fig. 5 is a schematic sectional view in the direction of a-a in fig. 4.

Description of reference numerals: 1. a frame; 11. a front support base; 12. a rear support base;

2. a control panel; 21. a wireless receiving unit;

3. a flywheel mechanism; 31. a mandrel; 32. a flywheel body; 321. a braid winding groove; 322. resetting the elastic groove; 33. a transfer wheel body; 331. a belt transfer slot; 34. a resistance wheel; 35. a one-way bearing; 36. a reset pulley; 37. resetting the elastic rope;

4. a handle mechanism; 41. a handle; 42. moving the woven belt; 43. an adjustment mechanism; 431. a wireless processing unit; 432. a wireless transmission unit; 433. adjusting a key; 434. a power supply unit;

5. a pedal mechanism; 51. a left support bar; 52. a left pedal; 53. a right support bar; 54. a right pedal; 55. fixing belts; 56. a rear flange; 57. a left stop lever; 58. a right stop lever;

6. a sliding seat mechanism; 61. a slide rail; 62. a cushion;

71. a first rechargeable battery; 72. a wireless charging receiving end; 73. wireless charging transmitting terminal.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-5 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The embodiment of the application discloses rowing machine. Referring to fig. 1, the rowing machine includes a frame 1, a control panel 2 fixedly mounted at an upper end of the frame 1, a flywheel mechanism 3 fixedly mounted inside the frame 1, a handle mechanism 4 in transmission connection with the flywheel mechanism 3, pedal mechanisms 5 mounted at two sides of the frame 1, and a sliding seat mechanism 6 connected to the frame 1, wherein a front support 11 is fixedly arranged at one end of the frame 1 far away from the sliding seat mechanism 6, and a rear support 12 is fixedly arranged at one end of the sliding seat mechanism 6 far away from the frame 1.

Referring to fig. 1 and 2, the pedal mechanism 5 includes a left support rod 51, a left pedal 52, a right support rod 53 and a right pedal 54, the left support rod 51 and the right support rod 53 are both detachably fixed to the frame 1 through bolts, the left pedal 52 and the right pedal 54 are both provided with fixing belts 55 capable of adjusting tightness of feet, and the left pedal 52 and the right pedal 54 are both provided with a rear flange 56 for limiting backward movement of heels; a first mounting hole is formed in the middle of the left pedal 52, the left pedal 52 is rotatably connected to the left support rod 51 through the first mounting hole, a second mounting hole is formed in the middle of the right pedal 54, and the right pedal 54 is rotatably connected to the right support rod 53 through the second mounting hole; pedal mechanism 5 still includes left gag lever post 57 and right gag lever post 58, and left gag lever post 57 sets up in left footboard 52 below, and right gag lever post 58 sets up in right footboard 54 below, and left gag lever post 57 and right gag lever post 58 all can dismantle through the bolt and be fixed in frame 1, straightens the back when exerciser's shank, and left gag lever post 57 restricts the rotation of left footboard 52, and right gag lever post 58 restricts the rotation of right footboard 54, provides stable foot holding power for the exerciser.

Referring to fig. 1, the slide seat mechanism 6 includes a slide rail 61 connected between the frame 1 and the rear support 12, and a seat cushion 62 slidably connected to the slide rail 61.

Referring to fig. 2, the handle mechanism 4 includes a handle 41, a moving webbing 42 connected between the handle 41 and the freewheel mechanism 3, and an adjustment mechanism 43 provided on the handle 41 for adjusting the amount of resistance.

In order to make the adjusting mechanism 43 simple in structure and easy to use, as an embodiment of the adjusting mechanism 43, a wired connection manner is adopted, and the adjusting mechanism 43 includes an adjusting button and an adjusting harness, the adjusting harness is embedded in the moving webbing 42, and one end of the adjusting harness is connected to the adjusting button, and the other end of the adjusting harness is connected to the control panel 2. Wherein, the adjustment button includes increase button and reduction button, and when control panel 2 received the signal of increase button, the resistance of corresponding regulation increase flywheel mechanism 3, when control panel 2 received the signal of reduction button, the resistance of corresponding regulation reduction flywheel mechanism 3. In order to facilitate the exerciser to adjust the resistance according to the current hand feeling in real time during the exercise, the increase button and the decrease button are disposed on the handle 41 and disposed at positions where the fingers (especially the thumbs) of the exerciser press conveniently.

Although the wired connection mode is simple in structure, during exercise, since the moving webbing 42 is in a stretched state for a long time, if the wiring is unreasonable, the wiring harness is prone to break, and in order to make the adjusting mechanism 43 more stable and not prone to malfunction, as another embodiment of the adjusting mechanism 43, the wireless connection mode is adopted, the adjusting mechanism 43 includes a wireless remote control assembly, and the control panel 2 is connected with a wireless receiving assembly for receiving signals of the wireless remote control assembly.

Referring to fig. 3, the wireless remote control assembly includes a wireless processing unit 431, a wireless transmitting unit 432, an adjustment key 433, and a power supply unit 434, the wireless receiving assembly includes a wireless receiving unit 21, the wireless transmitting unit 432 is configured to transmit status information of the adjustment key 433 acquired by the wireless processing unit 431 to the wireless receiving unit 21, and the power supply unit 434 is configured to supply power to the wireless processing unit 431 and the wireless transmitting unit 432. Wherein, adjust button 433 includes increase button and reduction button, and the status information of adjusting button 433 includes increase resistance information and reduction resistance information, and when wireless receiving unit 21 received increase resistance information, control panel 2 adjusted the resistance that increases flywheel mechanism 3, and when wireless receiving unit 21 received reduction resistance information, control panel 2 adjusted the resistance that reduces flywheel mechanism 3.

There are many schemes for supplying power to the wireless remote control assembly, and the power supply unit 434 may be a button battery or a general battery, or may be a rechargeable battery. In order to facilitate power supply and charging of the wireless remote control assembly, a rechargeable battery may be used, in this embodiment, the power supply unit 434 includes a first rechargeable battery 71 and a wireless charging receiving terminal 72 connected to the first rechargeable battery 71, and an external wireless charger may be used to charge the wireless charging receiving terminal 72.

In order to make the wireless remote control assembly keep the electric quantity abundant, be provided with the wireless transmitting terminal 73 that charges that corresponds the matching with wireless receiving terminal 72 on frame 1, specifically speaking, be provided with the rack that is used for accomodating handle 41 on frame 1, set up wireless transmitting terminal 73 that charges in this rack department, when not taking exercise, handle 41 is accomodate on the rack of frame 1 to make wireless receiving terminal 72 that charges just be located wireless transmitting terminal 73 top that charges, and then charge for the wireless remote control assembly.

Referring to fig. 4 and 5, the flywheel mechanism 3 includes a flywheel assembly, a resistance assembly and a power generation assembly, the flywheel assembly is connected with the resistance assembly through a one-way transmission assembly, wherein the flywheel assembly includes a spindle 31 and a flywheel body 32 sleeved on the spindle 31, the spindle 31 is fixedly connected to the frame 1, the resistance assembly includes a transmission wheel body 33 and a resistance wheel 34 sleeved on the spindle 31, and the one-way transmission assembly includes a one-way bearing 35 arranged between the flywheel body 32 and the transmission wheel body 33; the flywheel body 32 is provided with a mesh belt winding groove 321, one end of the moving mesh belt 42 is connected to the middle part of the handle 41, and the other end is connected to the mesh belt winding groove 321 in a winding manner; the conveying wheel body 33 is provided with a belt conveying groove 331, the resistance wheel 34 is in transmission connection with the conveying wheel body 33 through a belt, the resistance wheel 34 is provided with a damping controller, and the control panel 2 is connected with and controls the damping controller. The flywheel body 32 is further provided with a reset elastic groove 322, the frame 1 is provided with a plurality of reset pulleys 36, and the reset pulleys 36 are connected to the reset elastic groove 322 through reset elastic ropes 37, so as to provide restoring force for the flywheel body 32 when the moving webbing 42 is pulled out.

From the viewpoint of energy saving and environmental protection, a power generation assembly is arranged in the flywheel mechanism 3, the power generation assembly is used for supplying power to the wireless charging transmitting terminal 73, and an exerciser drives the flywheel assembly or the resistance assembly to rotate through the moving webbing 42, so as to drive the power generation assembly to generate power.

As an embodiment of the power generation assembly, the power generation assembly includes a housing, a stator coil disposed on an inner peripheral wall of the housing, and a rotor rotatably connected to the housing, wherein the stator coil has two output ends, the two output ends extend out of the housing and are disposed on an outer side wall of the housing, and the rotor is drivingly connected to the transmission wheel body 33 or the resistance wheel 34. When the exerciser pulls the flywheel body 32 to rotate through the moving webbing 42, the flywheel body 32 drives the transmission wheel body 33 to rotate through the one-way bearing 35, the transmission wheel body 33 drives the resistance wheel 34 to rotate through the belt, and the rotor is connected to the transmission wheel body 33 or the resistance wheel 34 in a transmission manner, so that the rotor is also driven to rotate, and the stator coil is in a changing magnetic field, thereby generating power.

As another embodiment of the power generation assembly, the power generation assembly includes a housing, a stator coil disposed on the inner peripheral wall of the housing, and a rotor rotatably connected to the housing, wherein the stator coil has two output ends, the two output ends extend out of the housing and are disposed on the outer side wall of the housing, and the rotor is drivingly connected to the flywheel body 32. When the exerciser pulls the flywheel body 32 to rotate by moving the webbing 42, the rotor is also pulled to rotate because the rotor is drivingly connected to the flywheel body 32, and the stator coil is exposed to a changing magnetic field, thereby generating electricity.

In practical use, the two output ends of the stator coil are also connected with a voltage conversion unit, so that stable voltage output is obtained. The power generation assembly can supply power to the wireless charging transmitting terminal 73, and can be connected with a second rechargeable battery, and when the wireless charging transmitting terminal 73 has no load, redundant power can be stored in the second rechargeable battery.

The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

Claims

1. The utility model provides a rowing machine, includes frame (1), fixed set up in control panel (2) of frame (1) upper end portion, fixed set up in inside flywheel mechanism (3) of frame (1) and with handle mechanism (4) that flywheel mechanism (3) transmission is connected, its characterized in that: the handle mechanism (4) comprises a handle (41), a moving mesh belt (42) connected between the handle (41) and the flywheel mechanism (3) and an adjusting mechanism (43) arranged on the handle (41) and used for adjusting the resistance.

2. The rowing machine of claim 1, wherein: the adjusting mechanism (43) comprises an adjusting button and an adjusting wire harness, the adjusting wire harness is buried in the moving woven belt (42), one end of the adjusting wire harness is connected to the adjusting button, and the other end of the adjusting wire harness is connected to the control panel (2).

3. The rowing machine of claim 1, wherein: the adjusting mechanism (43) comprises a wireless remote control assembly, and the control panel (2) is connected with a wireless receiving assembly for receiving signals of the wireless remote control assembly.

4. The rowing machine of claim 3, wherein: the wireless remote control assembly comprises a wireless processing unit (431), a wireless transmitting unit (432), an adjusting key (433) and a power supply unit (434), the wireless receiving assembly comprises a wireless receiving unit (21), the wireless transmitting unit (432) is used for transmitting the state information of the adjusting key (433) acquired by the wireless processing unit (431) to the wireless receiving unit (21), and the power supply unit (434) is used for supplying power to the wireless processing unit (431) and the wireless transmitting unit (432).

5. The rowing machine of claim 4, wherein: the power supply unit (434) includes a first rechargeable battery (71) and a wireless charging receiving terminal (72) connected to the first rechargeable battery (71).

6. The rowing machine of claim 5, wherein: the frame (1) is provided with a wireless charging transmitting terminal (73) correspondingly matched with the wireless charging receiving terminal (72).

7. The rowing machine of claim 6, wherein: flywheel mechanism (3) are including flywheel subassembly, resistance subassembly and electricity generation subassembly, the flywheel subassembly passes through one-way transmission subassembly and connects the resistance subassembly, the electricity generation subassembly is used for doing wireless charging transmitting terminal (73) power supply.

8. The rowing machine of claim 7, wherein: the input end of the power generation assembly is connected to the resistance assembly.

9. The rowing machine of claim 7, wherein: the input end of the power generation assembly is connected to the flywheel assembly.

10. The rowing machine of claim 7, wherein: the power generation assembly is also connected with a second rechargeable battery.