Telescopic developing rack
A technology of a film rack and a telescopic rod, which is applied in the field of medical equipment, can solve the problems of difficult management of the film rack and achieve the effect of easy management and less effective space occupation
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Embodiment 1
[0012] This embodiment provides a figure 1 The shown retractable film rack includes a first telescopic rod 1 and a second telescopic rod 3, and the second telescopic rod 3 is socketed in the first telescopic rod 1, and the first telescopic rod 1 and the second telescopic rod One end connected to the telescopic rod 3 is provided with a fixing plug 2 , and the other end of the second telescopic rod 3 is provided with a protrusion 6 , and the protrusion 6 is connected to the film developing rod 5 through the fixing bolt 4 .
[0013] When the film developing rack provided by the present invention is in use, the second telescopic rod 3 is stretched, fixed to a suitable height by the fixing plug 2, and then the film developing rod 5 is rotated around the fixing bolt 4, and then the fixing bolt 4 is screwed The fixed film developing rod 5 is convenient to use. After use, the fixed bolt 4 and the fixed plug 2 are screwed to shrink the film developing rack, which reduces the occupied s...
Embodiment 2
[0015] On the basis of Embodiment 1, a through hole is provided at the end of the connection between the first telescopic rod 1 and the second telescopic rod 3 described in this embodiment. The through hole is provided with threads, and the fixing plug 2 is provided with threads corresponding to the through hole threads. Matching threads, the fixing plug 2 is erected on the through hole of the first telescopic rod 1, so that only the second telescopic rod 3 needs to be stretched and fastened by the fixing plug 2, and the protrusion 4 is provided with a groove, the concave Both sides of the groove are provided with through holes, and the fixing bolts 4 are erected on the through holes of the groove, so that the film developing rod 5 can be adjusted to any angle for convenient use.
[0016] When the film developing rack provided by the present invention is in use, the second telescopic rod 3 is stretched, fixed to a suitable height by the fixing plug 2, and then the film developi...
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