Neck myodynamia movement trainer
An exerciser and muscle strength technology, which is applied to the field of neck muscle strength exercisers, can solve problems such as increasing labor costs, and achieve the effects of good activity effect, accurate rotation position and good effect.
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Embodiment 1
[0028] A kind of exerciser for neck muscle strength, such as figure 1 , figure 2 with image 3 As shown, it includes a base 1, a first support 2, a lifting assembly 3, a motor 4 and a rotating assembly 5, the base 1 is provided with a first support 2 on the rear side, the base 1 is provided with a lifting assembly 3 in the middle of the upper rear side, and the lifting assembly 3. A motor 4 is provided on the left side of the top, and a rotating assembly 5 is provided on the upper side of the lifting assembly 3.
[0029] The lifting assembly 3 includes a first rotating rod 301, a screw mandrel 302, a first worm gear 303, a first rotating shaft 304, a first worm 305, a rocker 306, a nut 307, a first contact frame 308, a first support frame 309 and a first A bearing 310, a first rotating rod 301 is arranged on the rear side of the base 1, a screw rod 302 is arranged on the upper side of the first rotating rod 301, a first turbine 303 is arranged in the middle of the first rot...
Embodiment 2
[0033] On the basis of Example 1, such as figure 1 , Figure 4 , Figure 5 , Image 6 with Figure 7 As shown, a positioning assembly 6 is also included, and the positioning assembly 6 includes a second support frame 601, a first guide rod 602, a second spring 603, a first movable frame 604, a first support rod 605, a clamp rod 606 and a third Spring 607, a second support frame 601 is provided on the front side of the top of the first support 2, a first guide rod 602 is provided on the left and right sides of the bottom of the second support frame 601, and a first movable frame is provided in a sliding type on the lower side of the first guide rod 602 604, the cooperation between the first movable frame 604 and the first contact frame 308, two second springs 603 are connected between the first movable frame 604 and the second supporting frame 601, and the second springs 603 are respectively set on the first guide rods On 602, the middle part of the front side of the first ...
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