JPH0239341U - - Google Patents
Info
- Publication number
- JPH0239341U JPH0239341U JP11501788U JP11501788U JPH0239341U JP H0239341 U JPH0239341 U JP H0239341U JP 11501788 U JP11501788 U JP 11501788U JP 11501788 U JP11501788 U JP 11501788U JP H0239341 U JPH0239341 U JP H0239341U
- Authority
- JP
- Japan
- Prior art keywords
- cassette
- slider
- lock
- side part
- recess
- 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.)
- Granted
Links
- 239000011324 bead Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 1
Description
第１図は本考案の原理を説明する図、第２図は
本考案の実施例の概観図、第３Ａ図はカセツト挿
入直前の状態を表わす図、第３Ｂ図はスライダ開
直後の状態を表わす図、第３Ｃ図はカセツト排出
完了時の状態を表わす図、第４図は、市販のＤＡ
Ｔカセツトを表わす図。
図において、１……カセツト、３……スライダ
、２１……側部、２２……凹部、２３……曲げ部
、３１……爪、３２……ビード、４０……ロツク
レバー、４１……ローラ、２０１……カセツト受
けレバー、３０１……カセツトホルダ、５０１…
…カム溝。
Fig. 1 is a diagram explaining the principle of the present invention, Fig. 2 is an overview of an embodiment of the invention, Fig. 3A is a diagram showing the state immediately before inserting the cassette, and Fig. 3B is a diagram showing the state immediately after the slider is opened. Figure 3C shows the state when the cassette ejection is completed, Figure 4 shows the commercially available DA
A diagram showing a T-cassette. In the figure, 1...Cassette, 3...Slider, 21...Side part, 22...Recessed part, 23...Bent part, 31...Claw, 32...Bead, 40...Lock lever, 41...Roller, 201...Cassette receiving lever, 301...Cassette holder, 501...
...cam groove.
Claims (1)
クにほぼ等しい長さ′でかつ該カセツト１の
挿入方向Ａと平行な側面を有する側部２１と、該
側部２１に続く凹部２２と、該カセツト１の前面
に当接する曲げ部２３とを有し、挿入方向Ａへ動
きが規制されるカセツト受けレバー２０１と、 該カセツト１に具備されるロツク爪１ａを押動
してロツクを解除するビード３２と、該スライダ
３と係合する爪３１とを有し、該カセツト１を担
持するカセツトホルダ３０１と、 該カセツトホルダ３０１に軸着されたロツクレ
バー４０と、 該ロツクレバー４０に取り付けられ、該スライ
ダ３がほぼ開き終わるまでは該カセツト受けレバ
ー２０１の該側部２１に、その後は該凹部２２に
当接するローラ４１と、 該ローラ４１を挿入方向への成分と該側部２１
に当接する方向への成分とを有する方向へ案内す
るカム溝５０１とを具備することを特徴とするＤ
ＡＴカセツトの誤挿入防止機構。[Claims for Utility Model Registration] A side part 21 having a length 'approximately equal to the stroke of the slider 3 provided in the cassette 1 and having a side surface parallel to the insertion direction A of the cassette 1, and a side part 21 continuing from the side part 21. By pushing the cassette receiving lever 201, which has a recess 22 and a bent part 23 that contacts the front surface of the cassette 1, and whose movement in the insertion direction A is restricted, and the lock pawl 1a provided on the cassette 1, A cassette holder 301 that supports the cassette 1 and has a bead 32 for releasing the lock and a pawl 31 that engages with the slider 3; a lock lever 40 that is pivotally attached to the cassette holder 301; The roller 41 is attached to the side portion 21 of the cassette receiving lever 201 until the slider 3 is almost finished opening, and thereafter comes into contact with the recess 22;
and a cam groove 501 that guides in a direction having a component in a direction in which it comes into contact with D.
Mechanism to prevent incorrect insertion of AT cassettes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11501788U JPH0633567Y2 (en) | 1988-09-02 | 1988-09-02 | DAT cassette erroneous insertion prevention mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11501788U JPH0633567Y2 (en) | 1988-09-02 | 1988-09-02 | DAT cassette erroneous insertion prevention mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0239341U true JPH0239341U (en) | 1990-03-16 |
| JPH0633567Y2 JPH0633567Y2 (en) | 1994-08-31 |
Family
ID=31356291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11501788U Expired - Lifetime JPH0633567Y2 (en) | 1988-09-02 | 1988-09-02 | DAT cassette erroneous insertion prevention mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0633567Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009271959A (en) * | 2008-04-30 | 2009-11-19 | Itt Manufacturing Enterprises Inc | Detachable actuator |
-
1988
- 1988-09-02 JP JP11501788U patent/JPH0633567Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009271959A (en) * | 2008-04-30 | 2009-11-19 | Itt Manufacturing Enterprises Inc | Detachable actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0633567Y2 (en) | 1994-08-31 |
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