JPH0197434U

JPH0197434U -

Info

Publication number: JPH0197434U
Application number: JP19217787U
Authority: JP
Priority date: 1987-12-17
Filing date: 1987-12-17
Publication date: 1989-06-28

Description

[Brief explanation of the drawing]

第１ａ図及び第１ｂ図はこの考案実施例のカセ
ツトテープレコーダ装置の要部分解斜視、第２ａ
及び第２ｂ図はそれぞれこの考案実施例のカセツ
トテープレコーダ装置の動作を示す側面図、第２
ｃ図はこの考案のウオームホイールの動作を示す
要部側面図、第３ａ図〜第３ｄ図はそれぞれ本出
願人の先願に係るカセツトテープレコーダの斜視
図、第４ａ図〜第４ｄ図は同動作を示す側面図、
第５図はカセツトハーフの斜視図、第６ａ図及び
第６ｂ図はそれぞれカセツトハーフの保護カバー
開閉動作を説明する側面図である。５：カセツトハーフ、１：カセツトホルダー、
２：ホルダー支持体、３：カセツトハーフ押圧部
材、４：シヤーシー部材、３１，３２：一対の押
圧部、８：モーター、６：駆動レバー、７１：ウ
オームギア、１０：ウオームホイール、１１：第
１ホイール部材、１２：第２ホイール部材、１１
４：円弧状スリツト、１２２：ピン、１４：バネ
体、９１：リミツトスイツチ。 Figures 1a and 1b are exploded perspective views of the main parts of the cassette tape recorder device according to the embodiment of this invention, and Figure 2a
and FIG. 2b are a side view and a second view showing the operation of the cassette tape recorder device according to the embodiment of this invention, respectively.
Figure c is a side view of essential parts showing the operation of the worm wheel of this invention, Figures 3a to 3d are perspective views of a cassette tape recorder according to the applicant's earlier application, and Figures 4a to 4d are the same. Side view showing operation,
FIG. 5 is a perspective view of the cassette half, and FIGS. 6a and 6b are side views illustrating the opening and closing operation of the protective cover of the cassette half. 5: Cassette half, 1: Cassette holder,
2: holder support, 3: cassette half pressing member, 4: chassis member, 31, 32: pair of pressing parts, 8: motor, 6: drive lever, 71: worm gear, 10: worm wheel, 11: first wheel Member, 12: Second wheel member, 11
4: arcuate slit, 122: pin, 14: spring body, 91: limit switch.

Claims

[Scope of utility model registration request]

A cassette holder 1 that holds a cassette half 5, a holder support 2 that supports the cassette holder 1 vertically movably, a cassette half pressing member 3 that supports the holder support 2 horizontally, and a cassette press member 3 that supports the cassette half 5. A chassis member 4 supporting the member 3 horizontally movably, a pair of pressing portions 31 and 32 formed on the pressing member 3 and pressing each side end surface of the cassette half 5, a motor 8, and coupled to the motor 8. a first worm gear 71 meshed with the worm gear 71;
A second wheel member 12 having a pin 122 arranged coaxially with the wheel member 11 and the first wheel member 11 and inserted through an arcuate slit 114 formed in the first wheel member 11 and the second wheel member 12 having the pin 122 inserted into one of the slits 114. A worm wheel 10 having a spring body 14 biasing toward the end portion meshes with teeth 121 formed on the second wheel member 12, and rotates as the worm wheel 10 rotates to hold the cassette holder 1. A moving drive lever 6, a group of gears for causing the motor 8 to move the cassette half pressing member 3 at a moving speed greater than the moving speed of the cassette holder 1, and a gear group that moves as the drive lever 6 starts rotating. A tape recorder device comprising a limit switch 91 configured to supply power to the motor 8.