Optical element storage device and mechanism

Abstract

An optical element storage device includes: a base provided with a first groove on the surface, a second groove being provided in the first groove, a boss being provided along an inner wall of the second groove, the optical element to be stored being placed on the boss; and a cover body unit including a top cover and a pressing block, a third groove being provided in the top cover, a fourth groove being provided in the third groove, the pressing block being provided in the fourth groove, the pressing block being movably connected with the fourth groove, the projected area of the pressing block on the base being larger than the sectional area of the first groove, the top cover being detachably connected with the base. The storage device has a simple structure and is easy to be carried, and can store and transport the optical element stably.

1 . An optical element storage device, comprising:
 a base provided with a first groove on the surface, a second groove being provided in the first groove, a boss being provided along an inner wall of the second groove, the optical element to be stored being placed on the boss; and   a cover body unit comprising a top cover and a pressing block, a third groove being provided in the top cover, a fourth groove being provided in the third groove, the pressing block being provided in the fourth groove, the pressing block being movably connected with the fourth groove, the projected area of the pressing block on the base being larger than the sectional area of the first groove, the top cover being detachably connected with the base,   wherein a positioning block is provided on the pressing block, the shape of the positioning block matches with that of the first groove, and the positioning block is clamped in the first groove when the top cover and the base are connected with each other;   wherein a first connecting pillar is provided at the bottom of the fourth groove and a first through hole is axially provided on the first connecting pillar;   wherein an elastic member is provided between the pressing block and the bottom of the fourth groove and sleeved on the first connecting pillar;   wherein an accommodating cavity is provided on the pressing block and is configured to accommodate the first connecting pillar; and   wherein a second connecting pillar is provided in the accommodating cavity and a second through hole is axially provided on the second connecting pillar and configured to accommodate the second connecting pillar, the first through hole is in communication with the second through hole, a third thread is provided in the second through hole, and a bolt passes through the first through hole in the top cover and is connected with the second through hole.   
     
     
         2 . (canceled) 
     
     
         3 . (canceled) 
     
     
         4 . (canceled) 
     
     
         5 . (canceled) 
     
     
         6 . (canceled) 
     
     
         7 . The optical element storage device of  claim 1 , wherein a fifth groove and a sixth groove are symmetrically provided on two sides of the first groove, and the fifth groove and the sixth groove are in communication with the first groove. 
     
     
         8 . The optical element storage device of  claim 7 , wherein a chamfer is provided at the top of the fifth groove and the sixth groove. 
     
     
         9 . The optical element storage device of  claim 1 , wherein a first thread is provided on the base and a second thread is provided in the third groove, and the top cover is thread-connected with the base. 
     
     
         10 . An optical element storage mechanism comprising a tray and a plurality of optical element storage devices of  claim 1 , a plurality of placing portions being provided on the tray, the optical element storage devices being placed on the placing portions.