JPS6324736U - - Google Patents
Info
- Publication number
- JPS6324736U JPS6324736U JP11777486U JP11777486U JPS6324736U JP S6324736 U JPS6324736 U JP S6324736U JP 11777486 U JP11777486 U JP 11777486U JP 11777486 U JP11777486 U JP 11777486U JP S6324736 U JPS6324736 U JP S6324736U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- reel stand
- rotating member
- reduction gear
- regulating member
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 5
Landscapes
- Structure Of Transmissions (AREA)
Description
第１図は本考案になるリール台駆動機構の一実
施例を説明するための平面図、第２図は第１図の
リール駆動機構の正面図、第３図は各モード操作
に応じて回動変位する機構の斜視図、第４，５図
は夫々両リール台、駆動ギヤ、減速ギヤ群の平面
図、正面図、第６図は早送りモード状態の平面図
、第７図は巻戻しモード状態の平面図である。
１……リール台駆動機構、４……モータ、５…
…巻取リール台、６……供給リール台、９……プ
ーリ、１７……テープ、２３……上アーム、２４
……下アーム、２６……駆動ギヤ、２７……Ｖア
ーム、２８……カム板、２９……回動アーム。
Fig. 1 is a plan view for explaining one embodiment of the reel drive mechanism according to the present invention, Fig. 2 is a front view of the reel drive mechanism shown in Fig. 1, and Fig. 3 shows rotation according to each mode operation. A perspective view of the dynamic displacement mechanism, Figures 4 and 5 are plan and front views of both reel stands, drive gear, and reduction gear group, respectively, Figure 6 is a plan view of the fast forward mode, and Figure 7 is the rewind mode. It is a top view of a state. 1... Reel stand drive mechanism, 4... Motor, 5...
...Take-up reel stand, 6... Supply reel stand, 9... Pulley, 17... Tape, 23... Upper arm, 24
... lower arm, 26 ... drive gear, 27 ... V arm, 28 ... cam plate, 29 ... rotating arm.
Claims (1)
前記モータの正転、逆転により回動変位し、前記
駆動ギヤを巻取リール台のギヤ、回転駆動力を減
速してリール台に伝達する減速ギヤ、供給リール
台のギヤのいずれかに噛合させる回動部材と、前
記回動部材の回動変位を規制する規制部材と、前
記減速ギヤを支承し前記規制部材に係合する係合
部材と、記録／再生モード時前記規制部材を保持
して該回動部材を該駆動ギヤが減速ギヤに噛合す
る位置に規制し、また早送り、巻戻しモード時前
記規制部材を変位させ該回動部材の規制を解除し
該駆動ギヤを該巻取りリール台のギヤまたは供給
リール台のギヤに噛合させるとともに前記係合部
材を変位させて該減速ギヤを該リール台より離間
させる切換機構とからなるリール台駆動機構。 a drive gear to which rotational driving force of the motor is transmitted;
Rotation is displaced by forward and reverse rotation of the motor, and the driving gear is brought into mesh with one of a gear on a take-up reel stand, a reduction gear that decelerates the rotational driving force and transmits it to the reel stand, and a gear on a supply reel stand. a rotating member, a regulating member that regulates the rotational displacement of the rotating member, an engaging member that supports the reduction gear and engages with the regulating member, and holding the regulating member in a recording/playback mode; The rotating member is regulated at a position where the driving gear meshes with the reduction gear, and in fast forward and rewind modes, the regulating member is displaced to release the regulation of the rotating member, and the driving gear is moved to the take-up reel stand. or a gear on a supply reel stand, and a switching mechanism that displaces the engagement member to separate the reduction gear from the reel stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11777486U JPS6324736U (en) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11777486U JPS6324736U (en) | 1986-07-31 | 1986-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6324736U true JPS6324736U (en) | 1988-02-18 |
Family
ID=31003604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11777486U Pending JPS6324736U (en) | 1986-07-31 | 1986-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324736U (en) |
-
1986
- 1986-07-31 JP JP11777486U patent/JPS6324736U/ja active Pending