JPH03105012U - - Google Patents
Info
- Publication number
- JPH03105012U JPH03105012U JP1348590U JP1348590U JPH03105012U JP H03105012 U JPH03105012 U JP H03105012U JP 1348590 U JP1348590 U JP 1348590U JP 1348590 U JP1348590 U JP 1348590U JP H03105012 U JPH03105012 U JP H03105012U
- Authority
- JP
- Japan
- Prior art keywords
- support
- screw
- screw hole
- hole
- parabolic antenna
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
Description
第１図は本考案の概要を説明するための一部省
略部分断面平面図、第２図は同一部省略部分断面
側面図、第３図は同第１のネジの部分断面側面図
、第４図は同第２のネジの部分断面側面図、第５
図は従来例を示す一部省略側面図である。
１……リフレクタ、２……第１の支持具、３…
…第２の支持具、４……支柱、５……第１のネジ
、２１……係止部、３１……第１のネジ孔部、５
１……第２のネジ、５２……ネジ山、５３……第
２のネジ孔部、５４……第１の割り溝、５５……
第２の割り溝。
Fig. 1 is a partially omitted partially sectional plan view for explaining the outline of the present invention; Fig. 2 is a partially omitted partially sectional side view of the same; Fig. 3 is a partially sectional side view of the first screw; The figure is a partial cross-sectional side view of the second screw, the fifth screw.
The figure is a partially omitted side view showing a conventional example. 1...Reflector, 2...First support, 3...
... Second support, 4 ... Support column, 5 ... First screw, 21 ... Locking part, 31 ... First screw hole part, 5
1... Second screw, 52... Screw thread, 53... Second screw hole, 54... First split groove, 55...
Second split groove.
Claims (1)
レクタと結合する第１の支持具と、同第１の支持
具を枢支する第２の支持具と、同第２の支持具と
結合する支柱と、前記第１の支持具に形成した係
止部と、前記第２の支持具に形成した第１のネジ
孔部と、同第１のネジ孔に対応するネジ山を外周
に形成し、内周に第２のネジ孔部を形成し、一端
に第１の割り溝を形成した第１のネジと、同第１
の割り溝に対応する第２の割り溝を一端に形成し
、前記第２のネジ孔部に対応する第２のネジとか
ら成り、前記係止部と前記第１のネジ孔部とを対
向して設け、同第１のネジ孔部に前記第１のネジ
を螺合し、前記第２のネジ孔部に前記第２のネジ
を螺合すると共に先端部を前記係止部に当接して
成ることを特徴とするパラボラアンテナ装置。 (2) 前記第１のネジ孔部のネジピツチが前記第
２のネジ孔部のネジピツチより粗く設定されてい
ることを特徴とする請求項(1)記載のパラボラア
ンテナ装置。[Claims for Utility Model Registration] (1) A reflector of a parabolic antenna, a first support that couples to the reflector, a second support that pivotally supports the first support, and a second support that supports the first support. A strut coupled to a support, a locking portion formed in the first support, a first screw hole formed in the second support, and a screw thread corresponding to the first screw hole. is formed on the outer periphery, a second screw hole is formed on the inner periphery, and a first slot is formed on one end;
a second split groove corresponding to the split groove is formed at one end, and a second screw corresponding to the second screw hole, the locking part and the first screw hole facing each other. the first screw is screwed into the first screw hole, the second screw is screwed into the second screw hole, and the distal end abuts the locking portion. A parabolic antenna device characterized by comprising: (2) The parabolic antenna device according to claim 1, wherein the thread pitch of the first threaded hole is set to be coarser than the thread pitch of the second threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1348590U JPH03105012U (en) | 1990-02-14 | 1990-02-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1348590U JPH03105012U (en) | 1990-02-14 | 1990-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105012U true JPH03105012U (en) | 1991-10-31 |
Family
ID=31516900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1348590U Pending JPH03105012U (en) | 1990-02-14 | 1990-02-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105012U (en) |
-
1990
- 1990-02-14 JP JP1348590U patent/JPH03105012U/ja active Pending
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