JPH0461917U

JPH0461917U -

Info

Publication number: JPH0461917U
Application number: JP10426390U
Authority: JP
Priority date: 1990-10-03
Filing date: 1990-10-03
Publication date: 1992-05-27

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示す図、第２図
は従来の鏡面調節機構を用いたメツシユ展開アン
テナを示す図、第３図は従来の鏡面調節機構を示
す図である。図において、１はセンタデイツシユ、２はリブ
ヒンジ、３はリブ、４は鏡面メツシユ、５はケー
ブルネツト、６は調節機構、７はタイワイヤー、
８はスプライス、９はスクリユウ、１０はフレー
ム、１１はパツド、１２はナツト、１３は第１の
パイプナツト、１４は第２のパイプナツト、１５
はピンである。なお、各図中同一符号は同一また
は相当部分を示す。 FIG. 1 shows an embodiment of this invention, FIG. 2 shows a mesh deployable antenna using a conventional mirror adjustment mechanism, and FIG. 3 shows a conventional mirror adjustment mechanism. In the figure, 1 is a center deck, 2 is a rib hinge, 3 is a rib, 4 is a mirror mesh, 5 is a cable net, 6 is an adjustment mechanism, 7 is a tie wire,
8 is a splice, 9 is a screw, 10 is a frame, 11 is a pad, 12 is a nut, 13 is a first pipe nut, 14 is a second pipe nut, 15
is a pin. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

In a mesh development type structure having a mesh mirror surface, a rib supporting the mesh mirror surface, a rib hinge radially attaching the rib, and a cable net attached to the rib so as to face the mesh mirror surface, one end is attached to the mesh mirror surface. a string-shaped tie wire attached, a head having a scale in the circumferential direction, a screw whose head is attached to the other end of the tie wire, one end of which is screwed to the screw; a cylindrical first pipe nut having a scale in the circumferential direction on the outer surface of the end thereof and a threaded portion on the outer mirror surface of the other end, which is screwed to the head of the first pipe nut, and has a circular hole at the other end; a cylindrical second pipe nut having a bottom plate; a pin having a head fixed to the bottom plate of the second pipe nut; a pin having a plurality of grooves through which the cable net is passed, and fixed to one end of the pin opposite to the head; A mirror surface adjustment mechanism characterized by having a padded pad.