JPS5814358A - Cassette loading device - Google Patents

Abstract

PURPOSE:To load a cassette lightly, by permitting the insertion of a cassette in the horizontal direction when a cassette holder is supported by the first supporting means and loading the cassette to a playing position when it is supported by the second supporting means. CONSTITUTION:When a cassette 1 is inserted horizontally from a cassette insertion entrance 3, the cassette 1 is held by rollers 19 and 19' energized by holding springs 18 and 18'. Under this state, when the driving circuit for a motor 6 is closed, endless blets 14 and 14' are rotated and moved clockwise, and a cassette holder 16 is drawn into the depth horizontally while holding the cassette 1 still. The holder 16 is held in a holding recess part 22 of a supporting lever 25 as the second supporting means simultaneously with release from setting on supporting walls 20 and 20' and falls while being held in the horizontal position and set to the playing position. Thus, the very light slot loading of the cassette is possible.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention is a magnetic recording/reproducing machine using a force 1'9) equipped with a pair of reels in the interior 6 and a pair of reel shaft insertion holes in the main plane 6. In particular, it is related to the device 4 that uses such force "t!" to move vertically after automatically suctioning the foot horizontally (= just by inserting it).

Conventional S-D-J) Various RAD mounting devices have been proposed using the road jig method, but when a force 'e9 is inserted in the horizontal direction, the ejecting force C=force 1! There are many things that need to be inserted in addition to the cut, so it is easy to use!
I was eagerly anticipating that a cut would be inserted.

The purpose of the present invention is to disrig a cassette very easily, and an embodiment of the present invention shown in the drawing will be described below.(1) shows a pair of reels inside. This reel shaft is equipped with a pair of reel shaft insertion holes on the main plane for use in tape recorders or dechie coders, and has a generally well-known structure, so a description thereof will be omitted. (2: is a front spring with a force TV insertion opening (3), (4) (4)
) are the side plates placed on the left and right sides of the front panel (21), and each side plate (4) has an inverted letter as shown by the dashed line in Figure 2. shaped guide groove (5X
5) is formed. (6) is a motor, to which a rotating shaft (6) (:) is fixed, and the wheel (7) is in mesh with the first transmission gear wheel (8). A second transmission gear wheel (91) is crimped to the first transmission gear wheel (8) via felt.
The transmission gear (91) meshes with the drive gear (L).

The first and second transmission gears (8) (91) and the drive gear wheel α are attached to one side plate (4), and the shaft I rotating together with the drive gear wheel α is attached to the other side plate (4). side plate (4)
The drive gear wheel αQ attached to the drive gear wheel αQ is rotated in conjunction.

The side plates (4o & n respectively auxiliary-203, u4ai are attached), and the drive gear wheel OI and the auxiliary wheel (13Q
：142, the endless vent α fathom is provided, and the drive fya transport α・ and the auxiliary wheel 03G3 are provided with the rainbow dress belt α◆.

Therefore, each rainbow dress belt u41 (No. 1 is on the left and right sides αj4=) forms a moving path that is approximately at right angles.

Furthermore, protrusions a9 and a6 having shaft holes are formed on each of the rainbow dress belts α and α4, respectively, so that the end dress belts α and α are movable in synchronization with the end belts a4 and α. With the power I gained, I used Rad Holder to release that power! A shaft (Iηαη is provided directly or indirectly on the left and right sides of the seat holder)
It is inserted into the shaft hole of α. The end of the shaft (171αi) is aligned with the side plate (4) (each guide groove of 45+5) (5ft knee m).

Field Q10 is a force-retaining spring provided on the upper surface of a part of the RAD holder, and a roller [9 (IIJ is provided at the tip) which is connected to the upper surface of Ka1'-JH11.

[Co., Ltd.] is a first support means that uses the force to support a part of the Rad holder at the end and by a predetermined stroke in the horizontal direction within the horizontal movement path of the belt α◆α4ρ, and this support means has a force of 1! There are support walls on the left and right sides of the insertion passage of the kit 11). When the first support means (L2A4) of the rad holder (■) comes off due to the above-mentioned force, a part of the nuclear force rad holder (C) is horizontally supported in the vertical and vertical movement path of the second belt (α). As shown in FIG.
4) The guide shaft (to) is freely movable in the long hole (4a) in the vertical direction and always has a spring G! 44: It is composed of a holding bar (c) which is biased upward.

(to) (to) is the reel shaft prepared at the force 1'-y) playing position.

The device of the present invention has the above-mentioned 12 configurations, and when it is placed on the support wall φ serving as the support means, the force t-
Insert the J holder wax into the holder insertion slot (
3) is located on the same horizontal plane (= located, and at this time, the force T! can be inserted horizontally (C2) into the cut insertion opening (3) at the two corners. 1) is inserted horizontally from the cut insertion opening (3) with force as shown in Figure 2 (:), the force t
The front part of the cutter (1) is inserted into the cutter holder a*a64 and the retaining spring is energized by the roller a*a64: thus the cutter (1) is held by the force.

In this state, when the drive circuit of the motor (6) is closed, the rainbow dress belt aaa4 is passed through the wheel gear (7), the first and second transmission gear wheels (8) and (9), and the drive gear wheel. Move 42 revolutions clockwise. Therefore, by moving this spare 1.to a4a4, its protrusion α
First, Sα9 moves horizontally, and a part of the rad holder is horizontally drawn into the interior while maintaining the force t-yill by the force transmitted through the shaft of this protrusion. With this force, it is clamped in the clamping recess (2) of the support lever (c) as a foothold.

With such force, the support lever (to) of the holder member is clamped,
Therefore, the force "r!" is maintained in a horizontal position, while the axle load (LfI is the inverted-shaped guide of the side plates (4) (4) Since the grooves (5) (fJ are combined with While maintaining the position, it descends to the performance position as shown in Figure 3, 1=.

At this time, the guide shaft (to) of the supporting bar (c) moves downward along the elongated hole (4a) of the side plate (4), and at the same time, the rotation of the motor (6) is stopped and the cassette ( 1) is in combination with the reel shaft (to) j and is in a fully installed state C: playing position C;

Fig. S
) ejecting and pulling: is ejecting operation 1 = hence motor (6)
All you have to do is rotate it with the aforementioned force in the opposite direction to that when inserting the seat. At this time, the drive f" (11) (11 is counterclockwise 1: the guide groove ( 5)
f5) and returns to the position shown in Figure 2, and the rear part is protruded from the front panel + 21 force p-IJ insertion opening (3).This position Needless to say, the rotation of the motor (6) is stopped at this point.

As described above, the mounting device of the present invention (t-J) includes a drive wheel rotated by a motor, an end belt in which a substantially right-angled movement path is formed by the drive wheel and the auxiliary wheel, and the rainbow dress. a first support means for horizontally supporting the seat holder by a predetermined horizontal stroke within a horizontal movement path of the rainbow dress belt; a second support means for horizontally supporting the force holder in the vertical movement path of the rainbow dress belt when the force holder is released from the first support means;
! When the holder is supported by the first support means, the horizontal insertion of the holder is supported by the second support means, and a force of 17 is allowed to move the holder into the playing position when the holder is supported by the second support means. Since it is configured to be attached to C;, the force''! Simply insert and hold the rod horizontally into the holder, then rotate the motor (from the end), and in synchronization with the movement of the belt, suck the rod horizontally with the holder. It can be lowered vertically and installed in a playing position where the force is 1y-y.
Since the device operation of force t9) can be easily and automatically carried out 12 times, there is no need to use the suction ring and the discharge ring when attaching the power cut. (force t' - J) There is no impact noise when the holder is moved, and when a soft-touch mechanism control mechanism is adopted for the magnetic recording/reproducing machine, a soft-touch mechanism control mechanism that matches that mechanism is applied to the soft-touch recording device. It is extremely useful because it can provide the following.

[Brief explanation of the drawing]

The figures show an embodiment of the device of the present invention, @1 figure is a plan view,
This figure and FIG. 3 are side views with main parts cut away in different states. (1)...Force t'y, (3)...Force t'y, (4)...Side plate, (5)...Guide groove, (6)...
・Motor, Ql... Drive wheel, (13(1:l...
・Auxiliary wheels, α-branches, rainbow dress belts, αS-・protrusions, tilting...force'tP-J holders, aη...shafts, [
Stock]...Supporting wall as the first supporting means, (io, Jl
, 2. Supporting bar as supporting means, @ (to)... reel shaft. Figure 1 Figure 3

Claims (1)

[Claims] (1) A drive wheel rotated by a motor, a support wheel connected to the drive wheel; a rainbow dress belt having a substantially perpendicular movement path, and a shaft supported so as to be movable in synchronization with the endless belt. With power holder, said power! ! ? a first support means for horizontally supporting the holder by a predetermined stroke in the horizontal direction within the horizontal movement path of the endless belt; A second support means is provided for horizontally supporting the cutter belt in the moving path 1111, and the force causes the cut holder to be supported by the first support means at an angle of 1? angle t? when the holder is supported by the second support means; A device for attaching a guitar, which is characterized by attaching the guitar to the playing position.