Intelligent fitness bed

Abstract

The invention discloses an intelligent fitness bed which is characterized in that a sliding bed is arranged on the top surface of a bed body, and armrests are further arranged on the bed body; a resistance motor and a roller shaft are arranged on the bottom surface of the bed body; a traction rope on the roller shaft is fixed at the tail end of the bed after winding through a guide wheel on the bottom surface of the sliding bed; the resistance motor is connected with a controller on the bed body and is connected with an external control terminal through the controller to realize resistance adjustment; according to the intelligent fitness bed, resistance control over the resistance motor can be achieved through the external control terminal, the control mode is convenient and direct, adjustment is sensitive, and efficiency is high; the locking device is arranged at the bottom of the sliding bed, the two guide rods are arranged on the bed body, the arm traction rope is arranged in cooperation with the guide rods and the locking device, flexible adjustment of the traction length of the arm traction rope can be achieved through the locking device, the guide rods can rotate by 360 degrees, and a trainee can conveniently do physical exercise in various body positions.

Description

Technical Field

[0001] The present invention relates to the technical field of fitness beds, and in particular to an intelligent fitness bed capable of realizing automatic adjustment of horizontal pulling. Background Art

[0002] In existing fitness beds, when an exerciser slides on the sliding bed, he usually overcomes the tension spring between the sliding bed and the bed body. By overcoming the tension spring, the sliding bed moves, thereby exercising various muscle groups of the body.

[0003] However, existing products of this type have technical disadvantages, which are reflected in the following aspects: 1. Only the movement of the sliding bed on one side can be achieved, and during the movement, the resistance of the sliding bed is constant and cannot be adaptively adjusted; 2. After upgrading, technical personnel in this field adopt the method of replacing the number of tension springs to achieve the traction resistance adjustment, but this adjustment method is too inefficient and affects the user experience; 3. There are no hand traction components in the front and back areas of the fitness bed, and it is impossible to train the arm or leg muscles. After improvement, the existing fitness bed of this type can also be fixed to the bottom of the sliding bed by passing the traction rope around the head of the bed, and then traction training can be performed, but the traction rope fixing point of this fixing method is single, and it cannot be adjusted when used by people with different arm spans. Moreover, after fixation, the length of the left and right sides cannot be adjusted independently, and there is a problem of different lengths on the left and right sides.

[0004] In view of the drawbacks of the existing technology, the technical problem that urgently needs to be solved is: how to design a smart fitness bed through technical improvements, which can adjust the pulling force through automatic control and adjust the overall length of the pulling rope at the same time, so as to eliminate the functional drawbacks of the fitness bed in the existing technology. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an intelligent fitness bed, which can achieve linear adjustment of magnetic resistance by setting a pulling structure connected to the resistance motor, and at the same time designs a manually adjustable rope locker to achieve manual and quick length adjustment of the rope.

[0006] The intelligent fitness bed as described above comprises a bed body, a sliding bed is provided on the top surface of the bed body, a horizontal board and a vertical pedal are provided at the rear end of the bed body, and an armrest is also provided on the bed body;

[0007] A resistance motor is provided on the bottom surface of the bed, and a roller is provided on the resistance motor. A pulling rope on the roller is passed through a guide wheel on the bottom surface of the sliding bed and then fixed to the end of the bed. The resistance motor is connected to a controller on the bed, and resistance adjustment is achieved through the controller being connected to an external control terminal.

[0008] A locking device is provided at the bottom of the sliding bed, and the locking device includes an elastic pulling member, on which a central driving plate is provided, which is connected to the driving handle, and side driving plates are hingedly provided on the left and right sides of the central driving plate, respectively, and an active clamping block is hinged on the side driving plate, and the active clamping block is connected to the driven clamping block through a connecting plate. When the side driving plate drives the active clamping block, the driven clamping block links the two to jointly realize the clamping of the pulling rope.

[0009] A positioning plate is provided in conjunction with the locker. The positioning plate is used to fix the elastic pulling member. A handle guide hole is also provided on the positioning plate. The driving handle is provided through the handle guide hole.

[0010] The sliding bed is provided with sliding wheels, inner sliding rails are provided on the left and right beams to match the sliding wheels, and a positioning device is provided in the inner sliding rails.

[0011] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion. The swing arm ends up being rotated by two guide rails at the bottom of the swing arm. The swing arm ends being rotated by two guide rails at the bottom of the swing arm.

[0012] An inner slide rail and an outer slide rail are arranged in the crossbeam. The inner slide rail cooperates with the slide wheel on the sliding bed, and the outer slide rail cooperates with the pulley on the sliding block.

[0013] The crossbeam is composed of an outer part and an inner part which are plugged together. The outer part covers the inner part and bottom avoidance openings are arranged on both sides of the inner part.

[0014] Two guide rods are fixed to the head end of the bed body, and the guide rods are divided into at least two parts, including a fixed section and a rotating section. A bearing is arranged between the fixed section and the rotating section. A bottom guide wheel group is arranged in the fixed section, and a top guide wheel group is arranged in the rotating section. The corresponding bottom guide wheel group and the top guide wheel group are both provided with through holes; after the two arm pulling ropes pass around the bottom guide wheel group and the top guide wheel group respectively, one end of the arm pulling rope is fixed on the two clamping points of the locker, and the other end thereof is provided with a force ring, and the force ring set is fixed on the shoulder support of the sliding bed.

[0015] Support legs are fixed at both ends of the bottom of the bed body, and the support legs are formed by folding plates.

[0016] The present invention has the following beneficial effects: the present invention is provided with a sliding bed on the top surface of the bed body, and an armrest is also provided on the bed body; a resistance motor and a roller are provided on the bottom surface of the bed body, and a traction rope on the roller is passed through a guide wheel on the bottom surface of the sliding bed and then fixed to the end of the bed; the resistance motor is connected to a controller on the bed body, and resistance adjustment is achieved through connection between the controller and an external control terminal; through the above structural arrangement, the resistance of the resistance motor can be controlled by the external control terminal, and this control method is convenient and direct, with sensitive adjustment and high efficiency;

[0017] The sliding bed is equipped with a locker at the bottom and two guide rods on the bed body. Arm traction ropes are installed in conjunction with the guide rods and the locker. The locker allows for flexible adjustment of the arm traction rope length. The guide rods can also rotate 360 ​​degrees, facilitating exercise in various body positions. The invention also discloses an armrest slider that cooperates with a track within the crossbeam to enable lateral movement and multi-angle adjustment of the armrest, making it easier for exercisers to apply force in various postures on the sliding bed. This makes it an ideal smart fitness bed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and examples.

[0019] Figure 1 This is a schematic diagram of the top three-dimensional structure of the present invention Figure I ;

[0020] Figure 2 This is a schematic diagram of the top three-dimensional structure of the present invention Figure II ;

[0021] Figure 3 Schematic diagram of the bottom three-dimensional structure of the present invention Figure I ;

[0022] Figure 4 Schematic diagram of the bottom three-dimensional structure of the present invention Figure II ;

[0023] Figure 5This is a schematic diagram of the structure of the present invention when viewed from above;

[0024] Figure 6 Adjust the structural diagram for the handrail;

[0025] Figure 7 Schematic diagram of the internal structure of the guide rod;

[0026] Figure 8 for Figure 4 A schematic diagram of the enlarged structure of the middle A area;

[0027] In the figure, 1, bed body, 10, crossbeam, 11, support leg, 12, horizontal plate, 13, vertical pedal, 14, external control terminal, 15, outer part, 151, outer bottom avoidance opening, 152, inner bottom avoidance opening, 153, outer slide rail, 154, slide rail bottom surface, 155, sliding positioning groove, 16, inner part, 161, inner slide rail, 17, support plate, 18, middle reinforcement support leg;

[0028] 2. Sliding bed, 20. Shoulder support, 21. Side frame, 22. Vertical sliding wheel, 23. Horizontal sliding wheel, 24. Positioning right-angle plate, 25. Elastic positioning seat;

[0029] 3. Guide rod, 30. Arm pulling rope, 31. Force ring, 32. Fixed section, 321. Locking screw, 33. Bearing, 34. Bottom guide wheel assembly, 35. Top guide wheel assembly, 36. Top cover, 37. Rotating section;

[0030] 4. Motor fixing compartment, 40. Motor base plate, 41. Resistance motor, 42. Roller shaft, 43. Guide wheel frame, 44. Pull rope, 45. Guide wheel, 46. Controller;

[0031] 5. Armrest, 51. Driving plate, 510. Adjustment slot, 511. Trigger slot, 512. Positioning rod, 52. Positioning plate, 521. Guide block, 53. Vertical angle adjustment slot, 54. Sliding block, 55. Pulley, 56. Positioning swing plate, 57. Positioning protrusion, 58. Elastic support plate, 59. Trigger rod;

[0032] 6. Locking device, 60. Positioning plate, 601. Guide hole, 602. Guide hole, 61. Tension spring, 62. Central driving plate, 621. Central guide groove, 622. Guide rod, 63. Side driving plate, 64. Active clamping block, 65. Adjusting arc groove, 66. Connecting plate, 67. Driven clamping block, 68. Driving handle. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0034] Example 1:

[0035] As shown in the accompanying drawings, a smart fitness bed includes a bed body 1 with support legs 11 fixed to each end of the bottom of the bed body 1. The support legs 11 are formed by folding a plate. This structure of the support legs 11 is easy to manufacture and provides good support stability. Furthermore, those skilled in the art may also install a central reinforcement support leg 18 within the support legs 11 to improve the overall strength of the support legs 11.

[0036] A sliding bed 2 is provided on the top surface of the bed body 1, and a horizontal plate 12 and a vertical pedal 13 are provided at the tail of the bed body 1. Normally, the horizontal plate 12 and the vertical pedal 13 are fixed structures, and both are locked on the bed body. An armrest 5 is also provided on the bed body 1.

[0037] The design focus of the present invention is that: a motor fixing compartment 4 is provided on the bottom surface of the bed body 1 on one side of the end of the bed, a motor base plate 40 is provided in the motor fixing compartment 4, a resistance motor 41 is provided above the motor base plate 40, a roller 42 is provided on the resistance motor 41, and a guide wheel frame 43 is provided on the bottom surface of the bed body 1 to cooperate with the roller 42. A pulling rope 44 extends from the roller 42, passes around the guide wheel frame 43, and then passes through the guide wheel 45 on the bottom surface of the sliding bed 2 and is fixed to the end of the bed to form a drive closed loop; the resistance motor 41 is connected to the controller 46 on the bed body 1, and the resistance adjustment is realized by connecting the controller 46 to the external control terminal. In this embodiment, the external control terminal is a display screen with a touch operation function, and the user can realize the resistance drive control of the resistance motor 41 through the hand-operated display screen.

[0038] In the prior art, the armrest 5 can only be swung and adjusted, which only provides a certain angle for the user to apply force. The armrest sliding member disclosed in this technical solution can not only enable the armrest 5 to swing at a more comfortable angle, but also enable the armrest 5 to be adjusted horizontally on the crossbeam 10. This can meet the needs of users applying force in various positions or postures on the sliding bed.

[0039] like Figure 7As shown, the crossbeam 10 is composed of an outer member 15 and an inner member 16 that are connected by a plug-in connection. The outer member 15 and the inner member 16 are designed as profiles. The outer member 15 is arranged to cover the inner member 16, and bottom avoidance openings are provided on both sides of the inner member 16, namely the outer bottom avoidance opening 151 and the inner bottom avoidance opening 152. The inner member 16 is provided with an inner slide rail 161 and an outer slide rail 153 on the inner and outer sides, respectively. The outer slide rail 153 is also provided with a sliding positioning groove 155 on the bottom surface 154 of the slide rail.

[0040] The left and right sides of the armrest 5 are both provided with armrest sliding members, which together realize the support and fixation of the armrest. The armrest is slidably connected to the left and right crossbeams 10 through the armrest sliding members. The specific structure of the armrest sliding members is as follows:

[0041] like Figure 6 、 7As shown, the armrest sliding member includes a positioning plate 52, the top of which is provided with a plurality of vertical angle adjustment slots 53; a sliding block 54 is fixed on the inner side of the positioning plate 52, and a plurality of pulleys 55 are provided on the sliding block 54; a positioning swing piece 56 is hingedly provided at the lower part of the sliding block 54, and a positioning protrusion 57 is provided on the positioning swing piece 56, and a sliding positioning groove 155 is provided on the bottom surface 154 of the slide rail on the outer slide rail 153 in cooperation with the positioning swing piece 56; an elastic support plate 58 is provided on the positioning swing piece 56, which constrains the positioning protrusion 57 to move toward the sliding positioning groove 155. The positioning plate 51 is hinged to the positioning plate 52, and an adjustment groove 510 is provided on the driving plate 51 to be plugged into and guided by the guide block 521 on the positioning plate 52. The driving plate 51 is also provided with a positioning rod 512, and the positioning rod 512 is fixed in position with the vertical angle adjustment groove 53; the driving plate 51 is also provided with a trigger groove 511 to cooperate with the trigger rod 59 to realize the clamping adjustment during lateral movement. With the above structural arrangement, when the present invention is in use, by applying force to lift the armrest 5, the armrest 5 drives the drive plate 51 and the positioning rod 512 to move vertically out of the vertical angle adjustment slot 53, and then swings and applies force to control the positioning rod 512 to fall, so that the positioning rod 512 falls into the vertical angle adjustment slot 53 to be adjusted and is locked in place, thereby achieving the swing adjustment of the angle of the armrest 5. Based on the above structural arrangement, if the armrest is to be adjusted horizontally, the armrest 5 is first swung toward the side of the bed head to adjust it to the minimum angle. At this time, the trigger groove 511 provided on the drive plate 51 contacts the trigger rod 59, and the trigger rod 59 is fixed to the positioning swing plate 56, which drives the positioning swing plate 56 to move. When the trigger groove 511 contacts the trigger rod 59, the positioning protrusion 57 is squeezed and overcomes the elastic force of the elastic support plate 58 and moves downward, disengaging from the locking of the sliding positioning slot 155. At this time, the pulley 55 on the sliding block 54 slides horizontally on the outer slide rail 153.

[0042] like Figure 6 As shown, the left and right sides of the bottom of the sliding bed 2 are respectively provided with side frames 21, and a group of sliding wheels are respectively provided at the front and rear ends of the side frames 21. Such sliding wheels include vertical sliding wheels 22 and horizontal sliding wheels 23. The vertical sliding wheels 22 and the horizontal sliding wheels 23 can realize vertical and horizontal two-way support, thereby improving the stability and smoothness of the lateral movement of the sliding bed 2. The present invention cooperates with the vertical sliding wheels 22 and the horizontal sliding wheels 23 to further provide positioning right-angle plates 24 in the inner slide rails 161 of the left and right crossbeams 10. The positioning right-angle plates 24 are used to fix the elastic positioning seats 25, and the elastic positioning seats 25 can be used to limit the vertical sliding wheels 22 and the horizontal sliding wheels 23.

[0043] With the above-described structural arrangement, the present invention enables the sliding bed's resistance to be variable, allowing for flexible load adjustment by adjusting the resistance of the resistance motor 41. This adjustment can be performed directly via a touch-sensitive display, resulting in fast and efficient adjustments. Furthermore, this adjustment allows for linear adjustment of the traction load, making adjustment convenient and providing greater operator comfort. It also enables angle adjustment and lateral positioning of the entire armrest, enabling force application in multiple body positions and angles.

[0044] Example 2:

[0045] On the basis of the above structure of embodiment 1, a locking device 6 is further provided at the bottom of the sliding bed 2. Figure 3 、 4 As shown in , 5, and 8, the locking device 6 includes an elastic pulling member. In this embodiment, the elastic pulling member adopts a tension spring 61, and a central driving plate 62 is provided on the tension spring 61. The central driving plate 62 is connected to the driving handle 68, and a central guide groove 621 and a guide rod 622 are provided on the central driving plate 62. The two components constrain the central driving plate 62 to move only laterally and not to shake; locking members are symmetrically provided on the left and right sides of the central driving plate 62, specifically as follows: the left and right sides of the central driving plate 62 are respectively hingedly provided with side driving plates 63, and the side driving plates 63 are hinged with active clamping blocks 64, and the active clamping blocks 64 are connected to the driven clamping blocks 67 through connecting plates 66. An adjusting arc groove 65 is provided on the bottom surface of the sliding bed 2 for swinging constraint of the active clamping blocks 64. When the side driving plates 63 drive the active clamping blocks 64, the driven clamping blocks 67 link the two to achieve clamping of the arm pulling rope 30.

[0046] Furthermore, a positioning plate 60 is provided in cooperation with the locker 6 , and the positioning plate 60 is used to fix the tension spring 61 . Those skilled in the art may also directly fix the tension spring 61 to the bottom of the sliding bed 2 .

[0047] The positioning plate 60 is also provided with a handle guide hole 601. The driving handle passes through the handle guide hole 601 and swings within the handle guide hole 601 to achieve avoidance. The positioning plate 60 is also provided with additional guide holes 602 for pulling and avoiding the arm pulling rope 30. The arm pulling rope 30 is further extended and guided through the through hole in the support plate 17 at the bottom of the sliding bed 2.

[0048] This smart fitness bed is fixed with two guide rods 3 at the head end of the bed body 1. The guide rods 3 are divided into at least two parts, which are divided into a fixed section 32 and a rotating section 37 in this embodiment. The fixed section 32 is fixed in the bed body 1 by a locking screw 321, and a bearing 33 is provided between the fixed section 32 and the rotating section 37. The fixed section 32 is provided with a bottom guide wheel group 34, and the rotating section 37 is provided with a top guide wheel group 35. The outer wall of the guide rod 3 is provided with through holes corresponding to the bottom guide wheel group 37 and the top guide wheel group 37; the rotating section 37 is provided with a top cover 36 to block the top, which improves the appearance of the guide rod 3; after the two arm pulling ropes 30 pass around the bottom guide wheel group 34 and the top guide wheel group 35 respectively, one end of the arm pulling rope 30 is fixed on the two clamping points of the locker 6, and the other end is provided with a force ring 31, and the force ring 31 is fixed on the shoulder support 20 of the sliding bed 2. The user can remove the force ring 31 to perform stretching training when in use, and can fix the force ring 31 on the shoulder support 20 to store it when not in use.

[0049] Because a locker 6 is provided at the bottom of the sliding bed 2, two guide rods 3 are provided on the bed body 1, and an arm pulling rope 30 is provided in conjunction with the guide rods 3 and the locker 6. The locking device 6 can be used to flexibly adjust the pulling length of the arm pulling rope 30, and the guide rod 3 can be rotated 360 degrees, which can facilitate the trainee to perform physical exercises in various postures.

Claims

1. A smart fitness bed, characterized by: It includes a bed body, a sliding bed is arranged on the top surface of the bed body, a horizontal plate and a vertical pedal are arranged at the tail of the bed body, and an armrest is also arranged on the bed body; A resistance motor is provided on the bottom surface of the bed, and a roller is provided on the resistance motor. A pulling rope on the roller is passed through a guide wheel on the bottom surface of the sliding bed and then fixed to the end of the bed. The resistance motor is connected to a controller on the bed, and resistance adjustment is achieved through the controller being connected to an external control terminal. The bottom of the sliding bed is provided with a locker, which includes an elastic pulling member, a central driving plate is provided on the elastic pulling member, the central driving plate is connected to the driving handle, and side driving plates are hingedly provided on the left and right sides of the central driving plate, and active clamping blocks are hinged on the side driving plates. The active clamping blocks are connected to the driven clamping blocks through the connecting plates. When the side driving plates drive the active clamping blocks, the driven clamping blocks are linked, and the two together realize the clamping of the pulling rope; The cam is fixed on the left side of the bed frame, and the cam is fixed on the right side of the bed frame, and the cam is fixed on the left side of the bed frame, and the cam is fixed on the right side of the bed frame; the armrest sliding parts include a positioning plate, and the positioning plate is provided with a plurality of vertical angle adjustment slots; a sliding block is fixed on the inner side of the positioning plate, and the sliding block is provided with a plurality of pulleys; a positioning swing piece is provided at the lower part of the sliding block, and the positioning swing piece is provided with a positioning protrusion, which cooperates with the sliding positioning slot provided on the outer side slide rail; an elastic support plate is provided on the positioning swing piece, which constrains the positioning protrusion to move toward the sliding positioning slot; a trigger rod is also provided on the positioning swing piece, and the trigger rod extends to the outer side of the positioning plate, and a driving plate is also provided on the outer side of the positioning plate, and the driving plate is hinged on the positioning plate, and a positioning rod is provided on the driving plate to be fixed in position with the vertical angle adjustment slot; a trigger slot is also provided on the driving plate, which cooperates with the trigger rod to realize the clamping adjustment during lateral movement; An inner slide rail and an outer slide rail are arranged in the crossbeam. The inner slide rail cooperates with the slide wheel on the sliding bed, and the outer slide rail cooperates with the pulley on the sliding block.

2. The intelligent fitness bed according to claim 1, characterized in that: A positioning plate is provided in conjunction with the locker. The positioning plate is used to fix the elastic pulling member. A handle guide hole is also provided on the positioning plate. The driving handle is provided through the handle guide hole.

3. The intelligent fitness bed according to claim 1, characterized in that: The sliding bed is provided with sliding wheels which cooperate with the inner sliding rails on the crossbeam, and a positioning device is also provided in the inner sliding rails.

4. The intelligent fitness bed according to claim 1, characterized in that: The crossbeam is composed of an outer part and an inner part which are plugged together. The outer part covers the inner part and bottom avoidance openings are arranged on both sides of the inner part.

5. The intelligent fitness bed according to claim 1, characterized in that: Two guide rods are fixed to the head end of the bed body, and the guide rods are divided into at least two parts, including a fixed section and a rotating section. A bearing is arranged between the fixed section and the rotating section. A bottom guide wheel group is arranged in the fixed section, and a top guide wheel group is arranged in the rotating section. The corresponding bottom guide wheel group and the top guide wheel group are both provided with through holes; after the two arm pulling ropes pass around the bottom guide wheel group and the top guide wheel group respectively, one end of the arm pulling rope is fixed on the two clamping points of the locker, and the other end thereof is provided with a force ring, and the force ring set is fixed on the shoulder support of the sliding bed.

6. The intelligent fitness bed according to claim 1, characterized in that: Support legs are fixed at both ends of the bottom of the bed body, and the support legs are formed by folding plates.

7. The intelligent fitness bed according to claim 6, characterized in that: The bottom of the bed is provided with middle reinforcement support legs.

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