CN212730854U - Operation handle of rowing machine - Google Patents
Operation handle of rowing machine Download PDFInfo
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- CN212730854U CN212730854U CN202021089641.6U CN202021089641U CN212730854U CN 212730854 U CN212730854 U CN 212730854U CN 202021089641 U CN202021089641 U CN 202021089641U CN 212730854 U CN212730854 U CN 212730854U
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- resistance
- operation handle
- pull rope
- flywheel
- machine
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Abstract
The utility model provides an operation handle of a rowing machine, which is provided with a transmitter in the direction of a machine platform facing a fixed instrument board, the other side of the operation handle opposite to the transmitter is provided with a button capable of starting the transmitter, the back side surface of the operation handle is connected with a pull rope, the pull rope is connected with a transmission mechanism consisting of a pull rope and a plurality of movable pulleys, one end of the pull rope is connected with the transmission mechanism, the other end of the pull rope can wind back around a flywheel and is connected with the operation handle at the tail end of the pull rope, so that the flywheel receives the pulling force of the pull rope, a multi-groove belt is additionally connected to a resistance mechanism on a shaft center rod of the flywheel, a user applies force to the pull rope to pull the resistance of the resistance mechanism, if the user wants to adjust the resistance value, the user can directly send a signal by the transmitter on the operation handle in the process of moving and give an instruction, the machine does not need to be stopped and lifted up to the instrument panel for adjustment, and is quite convenient.
Description
Technical Field
The present invention relates to an operation handle of a rowing machine, and more particularly to an operation handle for a rowing machine, which allows a user to adjust a resistance value directly by the operation handle during a rowing process without interrupting a rowing motion.
Background
Although the nature of indoor exercise equipment is different from outdoor exercise, at the present stage, various fields of indoor exercise equipment can train muscles of all parts of the body, so that consumers can train physical fitness even at home or indoors, and the purpose of fitness training is achieved.
Therefore, the utility model provides an operation handle of rowing machine, it can let the user can directly be adjusted resistance numerical value by the operation handle in the motion process, and need not to interrupt the motion and adjust resistance numerical value by the instrument board separately, need not stop and get up and adjust to instrument board department, and is fairly convenient.
SUMMERY OF THE UTILITY MODEL
The main objective of the present invention is to provide an operation handle of a rowing machine, and more particularly to a resistance adjustment mechanism for allowing a user to directly operate a button of the operation handle during exercise to adjust the resistance value without interrupting the exercise and adjusting the resistance value by an instrument panel. In order to achieve the above purpose, the utility model discloses a scheme be:
an operation handle of a rowing machine, characterized in that: the rowing machine includes one base, one transmission mechanism, one flywheel and one resistance mechanism on the base, one instrument board with CPU inside the base, one emitter on the operation handle in the direction of the fixed instrument board, one button on the other side of the operation handle opposite to the emitter and capable of starting the emitter, one pull rope connected to the transmission mechanism of the machine board, one infrared sensor on the base to receive the signal from the emitter to regulate the required resistance value, and one central control system CPU to send the signal to the infrared sensor, and then the linked resistance mechanism adjusts the resistance value of the linked resistance mechanism, and the resistance value can be displayed on the instrument panel at the same time without stopping the machine and rising to the instrument panel for adjustment.
Furthermore, two ends of the operation handle are respectively provided with a holding part.
Furthermore, the transmission mechanism mainly comprises a tension rope and a plurality of movable pulleys, the flywheel is pivoted in a one-way bearing arranged on the base by using an axis rod of the flywheel, one end of the pull rope is connected with the transmission mechanism, and the other end of the pull rope can be wound around the flywheel and is connected with the operation handle at the tail end of the pull rope, so that the flywheel receives the tension of the pull rope; a multi-groove belt is connected to the resistance mechanism on the axle center rod of the flywheel, and a user applies force to pull the pull rope to balance the resistance of the resistance mechanism.
After adopting above-mentioned scheme, if the user wants to go to adjust the resistance numerical value, the user can directly operate the button on the operation handle in the in-process that the motion goes on for the transmitter sends the signal and gives the infrared ray sensor who locates on the base and receives the instruction, and then can control the resistance change of resistance mechanism and needn't shut down and rise to instrument board department and adjust, it is fairly convenient.
Drawings
Fig. 1 is a perspective view of the rowing machine of the present invention.
Fig. 2 is another perspective view of the rowing machine of the present invention.
Fig. 3 is a motor-driven drawing of the rowing machine of the present invention.
Fig. 4 is a perspective view of an operation grip of the rowing machine of the present invention.
Description of the symbols:
1 operating handle
10 emitter
11 grip part
120. 121, 122 buttons
13 pulling rope
2 machine table
20 base
21 dashboard
22 one-way bearing
31 tensile rope
32 movable pulley
33 flywheel
330 axle center rod
4 resistance mechanism
5 multi-groove belt
6 infrared ray sensor.
Detailed Description
To understand the structure of the present invention in more detail, please refer to fig. 1 to 4, the present invention provides an operation handle 1 of a rowing machine, wherein two ends of the operation handle 1 are respectively provided with a holding part 11, the operation handle 1 is provided with a transmitter 10 capable of sending a signal in the direction of a machine 2 facing a fixed dashboard 21, the other side of the operation handle 1 opposite to the transmitter 10 is provided with a plurality of buttons 120, 121, 122 capable of starting the transmitter 10, one of the buttons 120 can be used as a power switch for starting the transmitter 10, the other button 121 can be used for lifting resistance, the other button 122 can be used for lowering resistance, i.e. the user can adjust resistance value, the back side of the operation handle 1 can be connected with a pull rope 13 to connect with the machine 2, so that the user can adjust resistance value directly by the buttons 121, 122 during exercise without interrupting the exercise action and adjust resistance value by the dashboard 21, the machine does not need to be stopped and lifted to the instrument panel 21 for adjustment, and is quite convenient.
The machine table 2 comprises a base 20, a transmission mechanism, a flywheel 33 and a resistance mechanism 4, the top end of the base 20 is provided with the instrument panel 21 containing the central control system CPU, the transmission mechanism consists of a tension rope 31 and a plurality of movable pulleys 32, the flywheel 33 is pivoted in a one-way bearing 22 arranged on the base 20 by using an axis rod 330, one end of the pull rope 13 is connected with the movable pulley 32 of the transmission mechanism, and the other end of the pull rope 13 can be wound around the flywheel 33 and is connected with the operation handle 1 at the tail end of the pull rope 13, so that the flywheel 33 receives the tension of the pull rope 13; a multi-groove belt 5 is connected to the resistance mechanism 4 on the axis rod 330 of the flywheel 33, the user applies the force pulling rope 13 to pull the resistance force of the counter resistance mechanism 4, the base 20 is provided with an infrared sensor 6 which can receive the signal sent by the emitter 10 of the operation handle 1 to adjust the required resistance value, if the user wants to adjust the resistance value, the user can directly start the emitter 10 and adjust the resistance value by operating the buttons 120, 121 and 122 on the handle 1 in the process of movement, the emitter 10 sends a signal to the infrared sensor 6 arranged on the base 20 to receive an instruction, and the infrared sensor 6 receives the signal and then transmits the signal to the central control system CPU, thereby linking the resistance mechanism 4 to adjust the resistance value thereof, the resistance value can be simultaneously displayed on the instrument panel 21 without stopping and rising to the instrument panel 21 for adjustment, it is quite convenient. The way of controlling the resistance mechanism 4 to adjust its own resistance value by the central control system CPU is prior art and will not be described herein.
After the user adjusts the resistance value by operating the handle 1, the resistance of the resistance mechanism 4 is changed, the resistance mechanism is made by the principle of electromagnetic brake, because the pull rope 13 winds around the flywheel 33 and is connected to the operating handle 1 at the tail end of the pull rope 13, the flywheel 33 can receive the pulling force of the pull rope 13, the axle center rod 330 of the flywheel 33 is simultaneously connected to the resistance mechanism 4 by the multi-groove belt 5, and the user holds the operating handle 1 to apply the force to the pull rope 13 so as to pull the resistance of the counter resistance mechanism 4.
The user can simulate the rowing state by pulling the operation handle 1 on the pull rope 13, and the user can directly start the transmitter 10 and adjust the resistance value by the buttons 120, 121 and 122 in the process of moving, the transmitter 10 sends a signal to the infrared sensor 6 arranged on the base 20 to receive an instruction, and the infrared sensor 6 receives the signal and then transmits the signal to the central control system CPU, so that the resistance mechanism 4 is linked to adjust the resistance value, the resistance value can be displayed on the instrument panel 21 at the same time, and the user does not need to stop the machine and get up to the instrument panel 21 to adjust, which is quite convenient.
Summarizing the above, the utility model discloses rowing exercise machine's operation handle 1 can reach and let the user can directly be by the transmitter 10 button 121, 122 of operation handle 1 and locate the infrared ray sensor 6 on the base 20 in the in-process that the motion goes on, reaches the resistance numerical value on the control instrument board 21, needn't shut down and get up to instrument board 21 department and adjust, and is fairly convenient.
Claims (3)
1. An operation handle of a rowing machine, characterized in that: the rowing machine includes one base, one transmission mechanism, one flywheel and one resistance mechanism on the base, one instrument board with CPU inside the base, one emitter on the operation handle in the direction of the fixed instrument board, one button on the other side of the operation handle opposite to the emitter and capable of starting the emitter, one pull rope connected to the transmission mechanism of the machine board, one infrared sensor on the base to receive the signal from the emitter to regulate the required resistance value, and one central control system CPU to send the signal to the infrared sensor, and then the linked resistance mechanism adjusts the resistance value of the linked resistance mechanism, and the resistance value can be displayed on the instrument panel at the same time without stopping the machine and rising to the instrument panel for adjustment.
2. The operating handle for a rowing machine as set forth in claim 1, wherein the operating handle has a grip portion at each of both ends thereof.
3. The operating handle of the rowing machine as set forth in claim 1, wherein the transmission mechanism is mainly composed of a tension rope and a plurality of movable pulleys, the flywheel is pivotally connected to a one-way bearing provided on the base by an axial rod thereof, one end of the tension rope is connected to the transmission mechanism, and the other end of the tension rope is wound around the flywheel and connected to the operating handle at the end of the tension rope, so that the flywheel receives the tension of the tension rope; a multi-groove belt is connected to the resistance mechanism on the axle center rod of the flywheel, and a user applies force to pull the pull rope to balance the resistance of the resistance mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089641.6U CN212730854U (en) | 2020-06-12 | 2020-06-12 | Operation handle of rowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089641.6U CN212730854U (en) | 2020-06-12 | 2020-06-12 | Operation handle of rowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212730854U true CN212730854U (en) | 2021-03-19 |
Family
ID=75008146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021089641.6U Active CN212730854U (en) | 2020-06-12 | 2020-06-12 | Operation handle of rowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212730854U (en) |
-
2020
- 2020-06-12 CN CN202021089641.6U patent/CN212730854U/en active Active
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