JPH0229307U - - Google Patents
Info
- Publication number
- JPH0229307U JPH0229307U JP10736788U JP10736788U JPH0229307U JP H0229307 U JPH0229307 U JP H0229307U JP 10736788 U JP10736788 U JP 10736788U JP 10736788 U JP10736788 U JP 10736788U JP H0229307 U JPH0229307 U JP H0229307U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- support device
- shaft support
- pin
- locks
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
第１図：本考案に係るシヤフト支持装置の平面
構成図、第２図：第１図中Ａ−Ａ線断面図、第３
図：同シヤフト支持装置を用いたロツク機構の側
面図、第４図：同シヤフト支持装置の分解斜視図
、第５図：従来の技術に係るシヤフト支持装置の
平面構成図。
尚図面中、１……シヤフト支持装置、２，３…
…軸受部、４……シヤフト、５……挿入孔、６…
…規制ピン、７……コイルスプリング、８……ガ
イド部、９……ガイドスリツト、１０……ロツク
機構、１１……ラチエツト。
Figure 1: A plan view of the shaft support device according to the present invention, Figure 2: A sectional view taken along line A-A in Figure 1, Figure 3.
FIG. 4: An exploded perspective view of the shaft support device. FIG. 5: A plan configuration diagram of a shaft support device according to the prior art. In the drawings, 1...shaft support device, 2, 3...
...Bearing part, 4...Shaft, 5...Insertion hole, 6...
...Regulation pin, 7...Coil spring, 8...Guide section, 9...Guide slit, 10...Lock mechanism, 11...Ratchet.
Claims (1)
付勢されるシヤフトを支持するシヤフト支持装置
において、シヤフトに直交させて設けた挿入孔に
挿入する規制ピンと、シヤフトに嵌入して一端を
軸受部側に係止し、、かつ他端を規制ピンに係止
してシヤフトの付勢と規制ピンの抜止めを行うコ
イルスプリングと、軸受部側に固定し、かつ規制
ピンをガイドするガイドスリツトを有し、シヤフ
トに対する少なくとも軸方向の位置規制を行うガ
イド部を備えてなることを特徴とするシヤフト支
持装置。 (2) ガイドスリツトは長孔により形成し、シヤ
フトの軸方向の位置規制および回転方向の位置規
制を行うことを特徴とする請求項１記載のシヤフ
ト支持装置。 (3) シヤフトの先端にはロツク機構を構成する
ラチエツトを備えてなることを特徴とする請求項
１記載のシヤフト支持装置。[Claims for Utility Model Registration] (1) In a shaft support device that supports a shaft that is installed on a pair of bearings and that is biased in one direction in the circumferential direction, regulations for inserting it into an insertion hole provided perpendicular to the shaft. A pin, a coil spring that fits into the shaft and locks one end to the bearing side, and the other end locks to the restriction pin to bias the shaft and prevent the restriction pin from coming out, and is fixed to the bearing side. What is claimed is: 1. A shaft support device comprising: a guide portion having a guide slit for guiding a regulating pin and regulating the position of the shaft at least in the axial direction; (2) The shaft support device according to claim 1, wherein the guide slit is formed by a long hole and regulates the position of the shaft in the axial direction and in the rotational direction. (3) The shaft support device according to claim 1, wherein the shaft is provided with a ratchet forming a locking mechanism at the distal end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10736788U JPH0229307U (en) | 1988-08-12 | 1988-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10736788U JPH0229307U (en) | 1988-08-12 | 1988-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0229307U true JPH0229307U (en) | 1990-02-26 |
Family
ID=31341718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10736788U Pending JPH0229307U (en) | 1988-08-12 | 1988-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010079571A1 (en) | 2009-01-07 | 2010-07-15 | パナソニック株式会社 | Shaft support structure and optical disk device comprising same |
-
1988
- 1988-08-12 JP JP10736788U patent/JPH0229307U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010079571A1 (en) | 2009-01-07 | 2010-07-15 | パナソニック株式会社 | Shaft support structure and optical disk device comprising same |
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