JPS6297192A - Loading and unloading device for video deck - Google Patents

Abstract

PURPOSE:To facilitate the loading/unloading operation of a deck part even in case a set main body is stored in a rack, etc., by attaching and detaching the deck part to/from the front face of the set main body. CONSTITUTION:A deck part 2 is put on a deck part mounting surface 1a of a set main body 1 and then pushed toward an arrow head A. Thus a lock cam 22 is pushed and pulled toward an arrow head C. When the part 2 is pushed more inside, a back face 2a of the part 2 pushes a deck extruding member 15 and pushes a guide pin 21 toward A via a guide plate 16. A connector main body 18 is moved toward an arrow head D with guidance of a slide guide 17. Thus a connector 4 of the part 2 is connected to a connector 3 set at the side of the main body 1. When the part 2 is inserted completely into the body 1, the cam 22 is set into a lock recess part 25 of the part 2 and locked there.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a video deck attachment/detachment device KgA for attaching and detaching a deck portion to a set body of a video tape recorder.

[Technical background of the invention]

Does a video tape recorder have a set body with a tuner etc. and a recording function? There is one in which the deck portion is configured to be separable. A detachable bag U for a video deck in this type of video tape recorder has conventionally been constructed as shown in FIG. That is, the deck part 2 is attached to the set main body 1.
is stored, and a connector 4 provided on the deck portion 2 is connected to a connector 3 provided on the set main body 1. A slide lever 6 is rotatably provided at the lower part of the deck storage surface 1a of the set body 1 with a shaft 5 as a fulcrum. One end of the slide lever 6 on the side opposite to the fulcrum projects outward through a long hole 1bi formed in the side surface of the set main body 1, and a handle 7 is attached to the tip. One end of a spring 8 is attached near the shaft 5 of the slide lever 6, and the other end of the spring 8 is locked to a bin 9 fixed to the deck storage surface 1a. The slide lever 6 is biased by this spring 8 so as to rotate in the direction of the connector 3. A detachable lever 10 is provided on the lower surface of the deck storage surface 1a, and this detachable lever 10 is connected to a 3.
Deck part storage surface 1aKtdi that fits into the long hole 10a of
It is slidably supported by three provided bins 11. The inner side of the attachment/detachment lever lO on the side opposite to the connector 3 is locked by a protrusion 12 formed on the slide lever 6. Also, attaching and detaching A
-10 is urged in a direction away from the connector 3 by a spring 14 whose one end is locked to a bottle 13 installed in the deck storage @1a. Both ends of one side of the attachment/detachment lever 10 on the side of the connector 3 are bent upward at a substantially right angle, and a pair of deck push-out members 15 are attached by screws (not shown) so as to clamp the connector 3ft. This deck push-out member 15 can be stored within the set main body 1.

When connecting the deck part 2f to the set main body 1 using the conventional video deck attachment/detachment device configured as described above, the deck part 2 is placed on the deck part storage surface 1a of the set main body 1, and the deck part 20 is connected to the set main body 1. Push the left side in the direction of arrow A. At this time, the right side surface of the deck portion 2 in the figure pushes the deck push-out member 15 against the biasing force of the spring 14 to connect the connector 4 of the deck portion 2 to the connector 3 of the set body 1. The biasing force of the spring 14 may be the minimum force required to move the deck push-out member 15 and the attachment/detachment lever 10 by Vc9, which is far greater than the force required to connect the connector 3 of the set main body 1 and the connector 4 of the deck portion 2. It is a weak force. Therefore, when the deck part 2 is connected to the set main body 11, the deck part 2 will not be disconnected by the biasing force of the spring 14.

When removing the deck part 2 from the set main body 1, hold the slide lever 6 by the handle 7 against the biasing force of the spring 8 and
Move in the direction of busy. Then, the attachment/detachment lever 10 also moves in the direction of arrow B via the protrusion 12 formed on the slide lever 6, and the deck pushing member 15 pushes the deck part 2 in the direction of arrow B, thereby disconnecting the connector. Even if you release your hand from the slide lever 6 after the connector is disconnected, the attachment/detachment lever 10 will move in the direction of arrow B due to the biasing force of the spring 14.
It remains moved in the direction K, and the deck extrusion member 1
5 protrudes to protect the connector 3. At this time, the slide lever 6 moves in the direction of arrow A due to the biasing force of the spring 8.

[Problems with background technology]

According to the conventional video deck attachment/detachment device configured as described above, when removing the pushbutton part 2 from the set body 1, the deck is not connected until the connector of the deck part 2 is completely disconnected from the connector 3 of the set body 1. The portion 2 protrudes from the set main body 1 in the direction of arrow B. Therefore, there is a problem in that a sufficient space is required on the side surface of the deck portion 2 in the direction of arrow B. Similarly, when connecting the set main body IK deck section 2, it is necessary to place the deck section 2 on the set main body 1 and forcefully push the left side surface of the deck section 2 in the direction of arrow A. For this purpose, sufficient space was required on the left side of the deck portion 20 in the figure. When this result set is stored in a rack or the like, the set body 1 to the deck part 2
The disadvantage was that it was difficult to attach and detach. Also, connection connector 3
．． 4 had to be operated using the slide levers 6&C, which was troublesome and caused problems such as deteriorating the appearance quality.

[Purpose of the invention]

The present invention has been made in view of the above-mentioned points, and provides a video deck attachment/detachment device that allows the deck part to be easily attached to and detached from the set body even when the set is stored in a rack or the like. The purpose is to

[Summary of the invention]

The present invention provides an attachment/detachment device for a video deck in which a deck section having at least a recording function is connected to or detached from a set body having a tuner etc. via a connector, which is formed in the set body and has an opening on the front side of the set body. A deck part storage part, an attachment/detachment lever that is movably provided on the lower surface of the deck placement surface of the deck part storage part and has a deck push-out member attached to the end opposite to the opening, and a side surface of this attachment/detachment lever. a connector body which is movably supported and to which the connection connector on the main body side is attached; a guide member which guides the connector body diagonally with respect to the insertion direction of the deck part; A locking member provided so as to be protrusive, an eject button for unlocking the locking member, and the deck into which the locking member can be fitted in a state where the set main body side and the deck portion side are connected with respective connection connectors. By providing a recess formed in the portion, the intended purpose is achieved.

[Embodiments of the invention]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a video deck attachment/detachment device according to the present invention will be described below with reference to the drawings.

An embodiment of the present invention is shown in FIGS. 1, 2, and 3.

In these figures, parts that are the same or equivalent to those of the conventional example shown in FIG. 6 are designated by the same reference numerals.

A part of the set main body 1 having a built-in tuner and the like is cut out to form a deck part mounting surface 1a on which a deck part 2 having a recording and reproducing function is placed. A connector accommodating portion 1d for accommodating the connector 3 on the seven-yet main body 1 side is formed on the inner side IC of the set main body 1 in contact with the deck portion mounting surface 1a. A detachable L/bar 10 is provided for the lower surface pressure of the deck part mounting surface 1a, and this detachable lever 10 is inserted into the deck part mounting surface 1aK, which fits into three long holes 10a formed therein. 3 bottles 1
1 is slidably supported. The attachment/detachment lever 10 is biased in the direction of the arrow by a spring 14 whose one end is locked to a bottle 13 planted on the deck part loading surface 1a. Further, both ends of one side on the back side of the deck portion mounting surface 1a of the attachment/detachment lever 10 are bent upward at a nearly right angle, and a deck push-out member 15 is attached to each end with screws (not shown). And this deck extrusion member 15 is the main body of the set! It can be stored inside.

Two approximately L-shaped guide plates 16 are fixed to one side of the connector housing section ld side of the attachment/detachment lever 10,
Elongated holes 16a are formed in the horizontal portions of these guide plates 16. Also, inside the set body 1, there is a connector storage section 1.
The pressure on both sides of d is obliquely applied to the side IC by two sliding guides 17.
are fixedly installed parallel to each other. A substantially diamond-shaped connector main body 18 is slidably supported by these sliding guides 17. This connector main body 18 has a connecting connector 3 that can be protruded into the opening of the connector storage portion 1d.
The connector body 18 is urged in the direction of retraction into the set body 1 by a spring 20 whose one end is supported by a pin 19 implanted in the set body 1. And the connector main body 18 is implanted into this 2
It is guided through a long hole 16a formed in the guide plate 16 through a book guide pin 21t, and is movable.

The mounting hole 1dK formed on the side surface 1cK is the lock cam 2.
2 is movably attached and biased by a spring 23 so as to protrude toward the shibutsu mounting surface la. A sloped surface 22a is formed on the entrance side of the deck mounting surface 1a of the protruding end of the lock cam 22, and a bottle 22b is installed at the base inserted into the set body 1. ing. An eject button 24 is attached to a mounting hole 1f formed in the front surface 1eK of the set main body 1, and is biased by a spring 25jC so as to protrude to the outside of the front surface 1e. The eject button 24 is locked to the front surface 1e via a locking portion 24a formed on the outer periphery thereof. Also, the set body I of the eject button 24
An approximately 45 degree inclined surface 24b is formed at one end where Vc is inserted, and is in contact with the pin 22b of the lock cam 22. When the eject button 24 is pushed in the direction of arrow B, the lock cam 22 is moved in the direction of arrow C.

The deck part 2 is provided with a connecting connector 4 on the deck part 2 side at a position a that aligns with the connecting connector 3 on the set main body l side when the deck part 2 is stored on the deck storage surface 1alC of the set main body 1. ing.

Similarly, a lock portion 26 having substantially the same shape as the protruding end of the lock cam 22 is formed at a position aligned with the lock cam 22. Reference numeral 27 represents a leg portion for reducing friction between the deck portion 2 and the deck mounting surface 1a provided on the bottom surface of the deck portion 2.

The operation of this embodiment configured as described above will be explained below with reference to FIGS. 4 and 5. When the deck part 2 is placed on the deck part mounting surface 1a of the set main body 1 and pushed in the direction of the arrow, the lock cam 22 is pushed by the slope 22 a K G and pulled in the direction of the arrow C. When the deck part 2 is further pushed in, the rear surface 2a of the deck part 2 pushes the deck pushing member 15 and pushes the guide bin 21 in the direction of the arrow through the guide plate 16. As a result, the connector main body 18 is guided by the sliding guide 17 and moves four times in the direction of the arrow, and the connecting connector 4 of the deck portion 2 and the connector 3 on the side of the set main body I are connected.

When the deck part 2 is completely inserted into the set main body 1, the lock cam 22 is fitted into the lock recess 25 of the deck part 2 and locked.

To take out the deck part 2 from the set main body 1, press the eject button 24 in the direction of arrow B. As a result, the inclined surface 24b at the tip of the eject button pushes the lock cam 22 in the direction of arrow C via the pin 22b, and the lock cam 22t-
The deck part 2 is separated from the lock recess 25 against the biasing force of the spring 23. Then, the deck push-out member 15 and the detachable lever 10 move together in the direction of arrow E due to the biasing force of the spring 14, and the deck push-out member 15 moves toward the deck portion 2? At the same time, the guide plate 16 fixed to the attachment/detachment lever 10 is also moved in the direction of the arrow E, and the connector body 1B't is moved in the direction of the arrow F via the guide bin 21. Then, the connection between the connector 3 on the set main body 1 side and the connector 4 on the deck portion 2 is disconnected, the deck pushing member 15 is returned to its initial protruding state, and the deck portion 2 can be taken out.

According to this embodiment, the connecting connector 3 is provided on the side surface of the deck portion 2.
Even when there is a problem, the connector 3.4 can be attached and detached by sliding in the directions of arrows A and B from the front le side of the set main body 1 without sliding to the side surface of the deck part 2ft, and the connection connector 3.4 can be easily connected. As a result, unlike the conventional example, there is no need for the deck portion 2 to protrude to the left side of the set body 1 in the figure during attachment and detachment, and space for this is unnecessary.

Therefore, even when the set is stored in a rack etc.
Deck part 2t - When attaching and detaching from the set main body 1, it is only necessary to slide the deck part 2 in the directions of arrows A and E, so it can be easily attached and detached.

Furthermore, since there is no need to operate a lever as in the conventional example, there is no nuisance, and the appearance quality can be improved.

〔Effect of the invention〕

As described above, according to the present invention, when attaching and detaching the deck part of the video deck to and from the set body, the connector can be connected and separated by simply attaching and detaching from the front of the set body, so that the set can be stored in a rack or the like. K can also easily attach and detach the deck part to the set body when
Moreover, the appearance quality can be improved.

[Brief explanation of drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the video deck attachment/detachment device according to the present invention, FIG. 2 is a perspective view showing the connector part of FIG. 1, and FIG. 3 is a cross section showing the locking mechanism of FIG. 1. figure,
Figures 4 and 5 are plan views showing the operation of this embodiment;
The figure is an exploded perspective view showing a conventional video deck attachment/detachment device. 1...Set body 1a...Deck part storage surface 2
...Deck part 3.4...Connector 10...
・Detachable lever 14...Spring 15...Deck extrusion member 16 River guide plate 16a...Long hole
17...Sliding guide (guide 1 material) 18
... Connector body 21 ... Guide bin 22 ...
o y cam (locking member) 24/eject button 2
6...Lock recess

Claims (1)

[Claims] In a video deck attachment/detachment device in which a deck section having at least a recording function is connected to or detached from a set body side having a tuner etc. via a connector, the deck section is formed in the set body and has an opening on the front side of the set body. a storage section, a detachable lever that is movably provided on the lower surface of the deck section mounting surface of the deck storage section and has a deck pushing member attached to the end opposite to the opening, and a detachable lever that is movable on the side surface of the detachable lever. a connector body that is supported so that the connection connector on the set main body side is attached; a guide member that guides the connector main body obliquely with respect to the insertion direction of the deck part; and a deck part storage part of the set main body. a locking member provided so as to be able to protrude from the locking member; an eject button for unlocking the locking member; A video deck attachment/detachment device comprising a recess formed in a deck portion.