Flexible joint universal adjusting mechanism and adjusting handle
A universal adjustment, flexible joint technology, applied in the field of medical equipment, can solve the problems of small range of motion, coordinated use, inconvenient adjustment, etc., and achieves the effect of reasonable and reliable structural design, reasonable structural design, and easy adjustment.
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Embodiment 1
[0116] A flexible joint universal adjustment mechanism of the present invention includes a rocker 13, a ball joint 14, a buckle 15 and a fixing member 18;
[0117] The rocker 13 includes a spherical body giving way cavity 1301 and an adjusting rod 1302 fixedly connected with the spherical body giving way cavity 1301; a cylindrical limiting boss 1303 is symmetrically arranged on the inner wall of the spherical body giving way cavity 1301 in the radial direction;
[0118] The ball joint 14 includes a connecting plate 1401 and a spherical body 1402 fixedly connected with the connecting plate 1401. The spherical body 1402 is provided with a limiting groove 1403 that matches the cylindrical limiting boss 1303 in the circumferential direction;
[0119] The ball joint 14 is arranged in the spherical body relinquishment cavity 1301, and the limit is formed by the mutual cooperation of the cylindrical limit boss 1303 and the limit groove 1403;
[0120] The buckle 15 includes a bottom r...
Embodiment 2
[0126] The rest is the same as the solution in Embodiment 1. There are two limit grooves 1403, and the two limit grooves 1403 are limit grooves on the same outer peripheral line of the spherical body 1402;
Embodiment 3
[0128] The rest is the same as the solution in Embodiment 1 or 2. The inner wall of the spherical body relinquishment cavity 1301 is provided with a clamping groove 1304, the bottom ring 1501 of the buckle 15 is provided with a clamping structure 1502, and the clamping groove 1304 and the clamping structure 1502 are provided. Matchingly, the buckle 15 forms a detachable fixed connection with the spherical body relocation cavity 1301 through the clamping groove 1304 and the clamping structure 1502 .
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