Multifunctional body-building device
A fitness device and multi-functional technology, which can be used in passive exercise equipment, massage aids, physical therapy, etc.
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Embodiment 1
[0045] Figure 1-Figure 4 Shown is a multifunctional fitness device, including a bed body composed of a bed board 1 and a bed frame, and a movement mechanism driven by a main motor 2 arranged on the bed body.
[0046] Depend on figure 1 It can be seen that the four edges of the bed board 1 are provided with upward extending edges, the bed board 1 is groove-shaped, and the edges of the bed board 1 are all smooth arc transitions; the upper surface of the bed board 1 can also be matched with a soft, comfortable and breathable bed pad (not shown).
[0047] The main body of the bed frame is four supporting columns 3 evenly distributed around the bottom of the bed 1. The tops of the supporting columns 3 are fixed on the bottom of the bed 1 by bolts and nuts. on base 4. The main motor 2 is also located on the base 4 .
[0048] The support column 3 is a split type up and down, two sections 31 and 33 are suitably matched up and down, the upper section 31 is a sleeve type, the middl...
Embodiment 2
[0067] Embodiment 2 A kind of multifunctional fitness device
[0068] The difference between this embodiment and embodiment 1 is:
[0069] 1. The motors are different: no transmission mechanism is included in the present embodiment, and the active ends of each telescopic rod are respectively connected with respective sub-motors to drive them with power. The ten sub-motors are respectively fixed on the machine base, and their switches are concentrated on the wiring board controller to realize centralized control.
[0070] ②The structure of the support column is different: the support column includes three sections, upper, middle and lower, wherein the upper section is a downward convex column with a T-shaped lower end; the lower section 33 is an upward convex column with a vertical symbol ⊥-shaped upper end; the middle section is a rigid spring. There is a corresponding distance between the upper section and the lower section. The small diameter of the upper convex column matc...
Embodiment 3
[0074] Embodiment 3 A kind of multifunctional body-building device
[0075] The difference between this embodiment and embodiment 1 is:
[0076] ① The structure of the support column is different: the support column is split up and down, and the upper and lower sections are fitted with the middle section. The shaft section is matched with convex and concave or concave and convex. Rigid springs are installed on the sleeve, and the diameter of the springs is between the major and minor diameters of the convex and concave shapes.
[0077] ②The structure of the connecting rod is different: the connecting rod is two sections whose length can be adjusted manually, which are fixed by screws or bolts after being overlapped with each other; or fixed by pins after being fitted together.
[0078] ③The structure of the left elbow arm rod and the right elbow arm rod is different: the two rods also have a wrist fixing rod extending upward from the limit groove of the elbow arm rod. flexib...
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