Intelligent rowing machine

Abstract

The present invention discloses an intelligent rowing machine, comprising a bottom plate, a horizontal frame fixedly installed at the left end of the bottom plate, vertical support frames fixedly installed at the front and rear sides of the left end of the horizontal frame, the first pin shaft and the second pin shaft side walls are respectively sleeved with the second pulley and the third pulley, the outer end of the second support plate is fixedly connected to the horizontal frame through an inclined plate, the left and right sides of the outer side wall of the inclined plate are fixedly installed with pedals, the outer end of the pedal is embedded with a vibrator, and a fixing piece is fixedly installed at the top of the pedal. This intelligent rowing machine can warn the user of appropriate exercise by constantly monitoring the user's heartbeat, avoiding safety accidents caused by excessively high heart rate; it can start the use of the starting device by recognizing the user's information through face recognition, avoiding safety hazards caused by children's misoperation.

Description

Technical Field

[0001] The invention relates to the technical field of fitness equipment, in particular to an intelligent rowing machine. Background Art

[0002] A water rower, also known as a water rower or a water resistance rower, is a type of rowing machine that simulates the real way of rowing, creates the visual, sound and feel effects of real rowing, and allows users to experience realistic and progressive rowing movements. It has a significant effect on strengthening the muscles of the legs, waist, upper limbs, chest, back and other parts. Existing water rowers cannot detect the user's heart rate in real time. Once the user overuses it, a safety hazard will occur, and it is easy to cause safety hazards such as children's misoperation. To this end, we propose an intelligent rowing machine. Summary of the invention

[0003] The object of the present invention is to provide an intelligent rowing machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent rowing machine, comprising a bottom plate, a cross frame is fixedly installed on the left end of the bottom plate, a connecting plate is provided in the middle of the cross frame, a water tank is provided on the connecting plate, a driving shaft is inserted through a bearing in the middle of the inner cavity of the water tank, and a sleeve is sleeved on the side of the driving shaft close to the water tank mouth, a worm gear is sleeved on the top end of the driving shaft, a clamp is installed on the upper end of the driving shaft, a driven shaft is movably inserted through the bearing in the inner cavity of the clamp, a spring spring is sleeved on the end of the driven shaft, a worm and a first pulley are sleeved on the side wall of the driven shaft, a belt is wound around the side wall of the first pulley, a vertical support frame is fixedly installed on the front and rear sides of the left end of the cross frame, a second support plate and a first support plate are fixedly installed on the middle end of the vertical support frame, a first fixing frame and a second fixing frame are fixedly installed on the middle of the left end of the second support plate and the first support plate, respectively, a first pin and a second pin are movably installed on the first fixing frame and the second fixing frame, and the side walls of the first pin and the second pin are respectively The second support plate is fixedly connected with the cross frame through an inclined plate, and pedals are fixedly installed on the left and right sides of the outer wall of the inclined plate, a vibrator is embedded in the outer end of the pedal, and a fixing piece is fixedly installed on the top of the pedal, the outer wall of the pedal is provided with an anti-slip rib, and the upper and lower ends of the pedal are fixedly connected with elastic bands through fixing pieces, a display screen bracket is fixedly installed on the side of the top end of the second support plate, a first display module is movably installed on the top end of the display screen bracket through a pin shaft, a face recognition module is embedded in the first display module, and a processing module, a wireless signal transmission module, a Bluetooth module, a power supply module and a storage module are provided in the first display module, a handle frame is fixedly installed on the outer end of the second support plate, a handle is connected to the handle frame through an electronic lock, hand grip grooves are opened on both sides of the handle, and anti-slip sleeves are sleeved in the hand grip grooves, a second display module is embedded in the middle of the handle, a heart rate sensor is embedded in the side walls of the hand grip groove, and an alarm is provided in the inner cavity of the handle.

[0005] Preferably, a foot is provided at the bottom end of the base plate, and a sliding base is movably connected to the top end of the base plate, rollers are provided on the front and rear sides of the sliding base, and a sliding cushion is fixedly connected to the top end of the sliding base.

[0006] Preferably, a resistance plate is installed on the lower side wall of the driving shaft, and the number of the resistance plates is not less than two and is evenly distributed on the lower side of the driving shaft.

[0007] Preferably, the top end of the clamp is fixedly mounted on the bottom end of the second support plate.

[0008] Preferably, the top end of the shaft sleeve is fixedly mounted on the bottom end of the first support plate.

[0009] Preferably, the worm wheel and the worm are meshingly connected with each other.

[0010] Preferably, one end of the belt passes from the first pulley around the second pulley and the third pulley in sequence, and the other end is fixedly connected to the handle.

[0011] Preferably, the first display module, wireless signal transmission module, Bluetooth module, power module, storage module, second display module, vibrator, face recognition module, heart rate sensor and alarm are all electrically connected to the processing module via wires.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: this type of smart rowing machine, by providing a processing module, an alarm and a heart rate sensor, can constantly monitor the user's heartbeat to alert the user to exercise appropriately, thereby avoiding safety accidents caused by excessively high heart rates; by providing a face recognition module, a processing module and an electronic lock, the starter device can be activated by face recognition of user information, thereby avoiding safety hazards caused by children's misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the present invention;

[0014] Figure 2 It is an enlarged cross-sectional view of the structure at A of the present invention;

[0015] Figure 3 It is a schematic diagram of the top view of the driven shaft of the present invention;

[0016] Figure 4 It is a left side view of the present invention;

[0017] Figure 5 It is a right side view of the pedal of the present invention;

[0018] Figure 6 A top view of the handle of the present invention;

[0019] Figure 7 It is a schematic diagram of the present invention.

[0020] In the figure: 1 bottom plate, 2 cross frame, 21 connecting plate, 3 sliding cushion, 31 sliding base, 32 sliding roller, 4 inclined plate, 5 first display module, 51 display bracket, 52 processing module, 53 wireless signal transmitter, 54 Bluetooth module, 55 power module, 56 storage module, 57 face recognition module, 6 pedal, 61 elastic band, 62 fixing part, 63 anti-slip rib, 64 vibrator, 7 water tank, 71 driving shaft, 72 resistance plate, 74 worm gear, 8 clamp, 81 driven shaft, 82 worm, 83 spring, 84 first pulley, 9 handle, 91 grip groove, 92 anti-slip sleeve, 93 second display module, 94 electronic lock, 95 handle frame, 96 heart rate sensor, 97 alarm, 10 belt, 11 first support plate, 12 second support plate, 13 vertical support frame, 131 second pulley, 132 first pin shaft, 133 second fixing frame, 134 second pin shaft, 135 third pulley, 136 first fixing frame, 14 foot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-7The present invention provides a technical solution: an intelligent rowing machine, comprising a base plate 1, a horizontal frame 2 is fixedly installed on the left end of the base plate 1, a bottom foot 14 is provided at the bottom end of the base plate 1, and a sliding base 31 is movably connected to the top of the base plate 1, rollers 32 are provided on the front and rear sides of the sliding base 31, a sliding cushion 31 is fixedly connected to the top of the sliding base 31, a slide rail is provided on the base plate 1, and the roller 32 is movably embedded in the slide rail, and the roller 32 can be pushed to slide left and right along the slide rail by the buttocks. A connecting plate 21 is provided in the middle of the cross frame 2, and a water tank 7 is provided on the connecting plate 21. The water tank 7 is a transparent water tank, and three-fifths to four-fifths of water are provided in the water tank 7. The water inlet of the water tank 7 is opened on the side and is sealed by a sealing cover. A driving shaft 71 is inserted through a bearing in the middle of the inner cavity of the water tank 7, and a resistance plate 72 is installed on the lower side wall of the driving shaft 71. The number of the resistance plates 72 is not less than two, which are evenly distributed on the lower side of the driving shaft 71. The resistance plates 72 will be completely placed in the water of the water tank 7, and the rotation of the resistance plates 72 will need to overcome the resistance of the water. A shaft sleeve 73 is sleeved on the side of the driving shaft 71 close to the mouth of the water tank 7, a worm wheel 74 is sleeved on the top of the driving shaft 71, a clamp 8 is installed on the upper end of the driving shaft 71, a driven shaft 81 is movably inserted in the inner cavity of the clamp 8 through a bearing, a clockwork spring 83 is sleeved on the end of the driven shaft 81, one end of the clockwork spring 83 is fixedly sleeved on the bearing of the driven shaft 81, and the other end is fixedly sleeved on the side wall of the driven shaft 81, that is, when the driven shaft 81 rotates relative to the bearing, the clockwork spring 83 will unfold accordingly, and a worm 82 and a first pulley 84 are sleeved on the side wall of the driven shaft 81, the worm wheel 74 and the worm 82 are meshed and connected with each other, and when the worm 82 rotates, it will drive the worm wheel 74 to rotate. The side wall of the first pulley 84 is wound with a belt 10, the left end and front and rear sides of the horizontal frame 2 are fixedly mounted with vertical support frames 13, the upper and middle ends of the vertical support frames 13 are respectively fixedly mounted with a second support plate 12 and a first support plate 11, the top end of the clamp 8 is fixedly mounted at the bottom end of the second support plate 12. The top end of the shaft sleeve 73 is fixedly mounted at the bottom end of the first support plate 11.The second support plate 12 and the first support plate 11 are respectively fixedly installed with a first fixing frame 136 and a second fixing frame 133 at the middle of the left end, and the first fixing frame 136 and the second fixing frame 133 are respectively movably installed with a first pin shaft 132 and a second pin shaft 134, and the side walls of the first pin shaft 132 and the second pin shaft 134 are respectively sleeved with a second pulley 131 and a third pulley 135, and the second pulley 131 and the third pulley 135 can rotate relative to each other through the first pin shaft 132 and the second pin shaft 134, respectively. The outer end of the second support plate 12 is fixedly connected to the cross frame 2 through an inclined plate 4, and the inclination angle of the inclined plate 4 is 45° to 60°. The left and right sides of the outer side wall of the inclined plate 4 are fixedly installed with a pedal 6, and the outer end of the pedal 6 is embedded with a vibrator 64, and a fixing piece 62 is fixedly installed on the top of the pedal 6, and the vibrator 64 is a micro vibration motor. The outer side wall of the pedal 6 is provided with an anti-slip rib 63, and the upper and lower ends of the pedal 6 are fixedly connected with an elastic band 6 through the fixing piece 62 1, the elastic band 61 can slightly fix the user's foot on the pedal 6 through elastic force, a display screen bracket 51 is fixedly installed on the side of the top end of the second support plate 12, and a first display module 5 is movably installed on the top end of the display screen bracket 51 through a pin shaft. The first display module 5 is a touch display screen, and a control switch is provided at the outer end. A face recognition module 57 is embedded on the first display module 5, and a processing module 52, a wireless signal transmission module 53, a Bluetooth module 54, a power module 55 and a storage module 56 are provided in the first display module 5. A handle frame 95 is fixedly installed on the outer end of the second support plate 12, and a handle 9 is connected to the handle frame 95 through an electronic lock 94. The lock head of the electronic lock 94 is located on the handle frame 85, and the lock core of the electronic lock 94 is located on the handle 9. One end of the belt 10 passes through the second pulley 131 and the third pulley 135 from the first pulley 84 in turn, and the other end is fixedly connected to the handle 9. Pulling the handle 9 can drive the first pulley 84 to rotate. The handle 9 is provided with a grip groove 91 on both sides, and an anti-slip sleeve 92 is sleeved in the grip groove 91. A second display module 93 is embedded in the middle of the handle 9. The second display module 93 is an electronic display screen for displaying the heart rate index. A heart rate sensor 96 is embedded in the side wall of the grip groove 91. An alarm 97 is provided in the inner cavity of the handle 9. The heart rate sensor 96 will detect the heart rate index through the beating of the finger pulse. Once the heart rate index is higher than the set value, the processing module 52 will control the alarm 97 to alarm, reminding the user to take a rest. The alarm 97 is a buzzer. The first display module 5, the wireless signal transmission module 53, the Bluetooth module 54, the power module 55, the storage module 56, the second display module 93, the vibrator 64, the face recognition module 57, the heart rate sensor 96 and the alarm 97 are all electrically connected to the processing module 52 through wires. The processing module 52 is a microprocessor chip.

[0023] Working principle: When in use, the operator sits on the sliding seat 3 with his buttocks, and puts his two feet into the elastic band 61 respectively, starts the power of the first display module 5, and recognizes the identity of the operator through the face recognition device 57 (the face information is recorded in the storage module 56 through the first display module 5 in advance), and the face scanning information is compared with the information in the storage module 56 through the processing module 52. After the comparison is successful, the electronic lock 94 is controlled to be opened, and the handle 9 can be taken out from the handle frame 95. Hold the hand grip groove 91 with both hands, pull the handle 9, and the belt 10 can be pulled, and then the first pulley 84 can be driven to rotate, and the first pulley 84 can be driven to rotate. The rotation of a pulley 84 drives the driven shaft 81 to rotate, which can drive the worm 82 to rotate. The worm 82 can drive the worm wheel 74 to rotate, and then the driving shaft 71 can be driven to rotate through the worm wheel 74. When the driving shaft 71 rotates, it drives the resistance plate 72 to rotate in the water tank 7. At this time, pulling the handle 9 will need to overcome the water resistance of the resistance plate 72 when it rotates in the water tank 7 and the elastic force of the spring 83 when it is stretched. When the handle 9 is not acted upon by force, the rebound force of the spring 83 will drive the handle 9 to be re-stuck on the handle frame 95. The user's arm, shoulder and back muscles can be exercised by pulling the handle 9 back and forth.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent rowing machine, comprising a bottom plate (1), characterized in that: A cross frame (2) is fixedly mounted on the left end of the bottom plate (1), a connecting plate (21) is arranged in the middle of the cross frame (2), a water tank (7) is arranged on the connecting plate (21), a driving shaft (71) is inserted in the middle of the inner cavity of the water tank (7) through a bearing, and a shaft sleeve (73) is sleeved on the side of the driving shaft (71) close to the mouth of the water tank (7), a worm gear (74) is sleeved on the top end of the driving shaft (71), a clamp (8) is mounted on the upper end of the driving shaft (71), a driven shaft (81) is movably inserted in the inner cavity of the clamp (8) through a bearing, a spring (83) is sleeved on the end of the driven shaft (81), a worm (82) and a first pulley (84) are sleeved on the side wall of the driven shaft (81), and the side wall of the first pulley (84) is sleeved A belt (10) is wound around the horizontal frame (2), a vertical support frame (13) is fixedly installed on the front and rear sides of the left end of the horizontal frame (2), a second support plate (12) and a first support plate (11) are fixedly installed on the middle end of the vertical support frame (13), a first fixing frame (136) and a second fixing frame (133) are fixedly installed on the middle of the left ends of the second support plate (12) and the first support plate (11), respectively, a first pin shaft (132) and a second pin shaft (134) are movably installed on the first fixing frame (136) and the second fixing frame (133), the side walls of the first pin shaft (132) and the second pin shaft (134) are respectively sleeved with a second pulley (131) and a third pulley (135), the outer end of the second support plate (12) is connected by The inclined plate (4) is fixedly connected to the cross frame (2), and pedals (6) are fixedly installed on the left and right sides of the outer wall of the inclined plate (4), and a vibrator (64) is embedded in the outer end of the pedal (6), and a fixing piece (62) is fixedly installed on the top of the pedal (6), and the outer wall of the pedal (6) is provided with an anti-slip rib (63), and the upper and lower ends of the pedal (6) are fixedly connected with elastic bands (61) through the fixing piece (62), and a display screen bracket (51) is fixedly installed on the side of the top end of the second support plate (12), and a first display module (5) is movably installed on the top end of the display screen bracket (51) through a pin shaft, and a face recognition module (57) is embedded in the first display module (5), and a processing module is provided in the first display module (5). (52), a wireless signal transmission module (53), a Bluetooth module (54), a power module (55) and a storage module (56); a handle frame (95) is fixedly mounted on the outer end of the second support plate (12); a handle frame (95) is connected to a handle (9) via an electronic lock (94); grip grooves (91) are provided on both sides of the handle (9), and an anti-slip sleeve (92) is sleeved in the grip groove (91); a second display module (93) is embedded in the middle of the handle (9); a heart rate sensor (96) is embedded in the side wall of the grip groove (91); an alarm (97) is provided in the inner cavity of the handle (9); a foot (14) is provided at the bottom end of the bottom plate (1), and a sliding base (31) is movably connected to the top of the bottom plate (1);The front and rear sides of the sliding base (31) are both provided with rollers (32), the top of the sliding base (31) is fixedly connected with a sliding cushion (3), and the lower side wall of the driving shaft (71) is provided with a resistance plate (72), and the number of the resistance plates (72) is not less than two and is evenly distributed on the lower side of the driving shaft (71).

2. The intelligent rowing machine according to claim 1, characterized in that: The top end of the clamp (8) is fixedly mounted on the bottom end of the second support plate (12).

3. The intelligent rowing machine according to claim 1, characterized in that: The top end of the shaft sleeve (73) is fixedly mounted on the bottom end of the first support plate (11).

4. The intelligent rowing machine according to claim 1, characterized in that: The worm wheel (74) and the worm (82) are meshedly connected with each other.

5. The intelligent rowing machine according to claim 1, characterized in that: One end of the belt (10) passes from the first pulley (84) around the second pulley (131) and the third pulley (135) in sequence, and the other end is fixedly connected to the handle (9).

6. The intelligent rowing machine according to claim 1, characterized in that: The first display module (5), the wireless signal transmission module (53), the Bluetooth module (54), the power module (55), the storage module (56), the second display module (93), the vibrator (64), the face recognition module (57), the heart rate sensor (96) and the alarm (97) are all electrically connected to the processing module (52) via wires.

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