JPH01171174U - - Google Patents
Info
- Publication number
- JPH01171174U JPH01171174U JP6121288U JP6121288U JPH01171174U JP H01171174 U JPH01171174 U JP H01171174U JP 6121288 U JP6121288 U JP 6121288U JP 6121288 U JP6121288 U JP 6121288U JP H01171174 U JPH01171174 U JP H01171174U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- rotational shaft
- motor case
- dustproof shutter
- houses
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Structure And Mechanism Of Cameras (AREA)
- Closed-Circuit Television Systems (AREA)
Description
第１図はこの考案の一実施例による回転支持部
氷結防止構造を示す正面拡大図、第２図はこの考
案による車両用後方確認テレビジヨン装置用カメ
ラ部に防塵シヤツタを装着した斜視図、第３図ａ
，ｂは従来の防塵シヤツタの正面図及び側面図、
第４図は従来の回転支持部を示す拡大図である。
各図において、１はモータケース、６は回転支
持軸、８はシヤツタのアーム部、９はスペーサで
ある。
FIG. 1 is an enlarged front view showing a rotary support part icing prevention structure according to an embodiment of this invention, FIG. Figure 3a
, b are front and side views of a conventional dustproof shutter,
FIG. 4 is an enlarged view showing a conventional rotation support section. In each figure, 1 is a motor case, 6 is a rotation support shaft, 8 is a shutter arm, and 9 is a spacer.
Claims (1)
の回転軸に連結された防塵シヤツタと、上記モー
タケースと上記防塵シヤツタの上軸回転軸の近傍
部分との間に設けられたスペーサとを備えたこと
を特徴とする回転支持軸氷結防止構造。 The present invention includes a motor case that houses a motor, a dustproof shutter connected to the rotational shaft of the motor, and a spacer provided between the motor case and a portion of the dustproof shutter near the upper rotational shaft. Features a rotating support shaft anti-icing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6121288U JPH01171174U (en) | 1988-05-10 | 1988-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6121288U JPH01171174U (en) | 1988-05-10 | 1988-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171174U true JPH01171174U (en) | 1989-12-04 |
Family
ID=31286888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6121288U Pending JPH01171174U (en) | 1988-05-10 | 1988-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008170821A (en) * | 2007-01-12 | 2008-07-24 | Mitsubishi Electric Corp | Monitoring camera apparatus |
-
1988
- 1988-05-10 JP JP6121288U patent/JPH01171174U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008170821A (en) * | 2007-01-12 | 2008-07-24 | Mitsubishi Electric Corp | Monitoring camera apparatus |
| JP4579257B2 (en) * | 2007-01-12 | 2010-11-10 | 三菱電機株式会社 | Surveillance camera device |