KR0117886Y1 - Guide device of tape recorder - Google Patents

Abstract

The present invention relates to a guide device of a tape recorder, in which a guide device is installed on a make deck so that when a cassette tape mounted on a housing in a lever housing is loaded, the drive member installed on the housing and a traveling system configured on the main deck are fixed. By keeping it in place, the size of the product can be miniaturized to a pocket size.

Description

Guide device of tape recorder

1 is a schematic side view for explaining a guide device of a tape recorder according to the present invention;

2 is a schematic side view showing a state in which a driving member is seated on a guide device of a tape recorder according to the present invention;

3 is a schematic plan view showing a state in which the driving member is seated on the guide device shown in FIG.

4 is an enlarged cross-sectional view of main parts of the guide device and the driving member shown in FIG.

* Description of the symbols for the main parts of the drawings *

10: main deck 11: guide block

11a: pin 12, 36: bracket

12a, 36a, 51a, 51b: long hole 20: lever housing

21a, 21b: 1st and 2nd pin 22: rack gear

30 housing 31 drive member

31a: Base 31b: Guide Ball

32: Riel 33: Drum

34: elastic member 35: screw

37: side gear 40: cassette holder

50: axis 51: bending piece

52, 53: 1st and 2nd link 54: torsion spring

The present invention relates to a guide device of a tape recorder, and more particularly, to a guide device of a tape recorder capable of maintaining a fixed position of a drive member seated on a main deck configured with a traveling system.

In general, two types of tape recorders are used, in which various components necessary for recording a signal on a tape or reproducing a recorded signal are installed on one deck, and are divided into sub and main decks.

However, in the former case, since all the components must be installed on one deck, the deck itself becomes large and there is a problem in that the product cannot be miniaturized.

In addition, in recent years, in order to further reduce the size of the product, the deck is divided into sub and main decks, and various components are distributed and installed. However, since the sub deck is moved by a predetermined distance on the main deck, the device itself is used. There is a limit to miniaturization. Therefore, the present applicant has fitted the cassette tape to the housing in the lever housing which is opened and closed in a hinged manner as disclosed in Korean Patent Application No. 92-13757 prior to this application, and the housing in which the drive member is installed as the lever housing is opened and closed. It has been proposed that the traveling system can be mounted on the main deck, which can simplify the structure and at the same time reduce the size to a pocket size.

However, the tape recorder as described above allows the housing to be seated on the main deck configured with the traveling system as the lever housing is closed so that the tape can be loaded into the drum. There is a problem that the mutual position of the traveling system configured on the main deck is not kept constant.

This invention was devised to solve the above problems, and an object of this invention is to provide a constant definition between the drive member installed in the housing and the traveling system configured on the main deck when the cassette tape is loaded according to the opening and closing operation of the lever housing. It is to provide a guide device of the tape recorder that can maintain the position.

A feature of the present invention for achieving the above object is that the main deck is composed of a traveling system, a lever housing hinged to one side of the main deck, and the lever housing to move up and down vertically on the main deck In a tape recorder composed of a housing and a cassette holder moving horizontally on the housing, a guide block having a pin formed on an upper portion of the main deck is provided, and a guide hole is formed in the base of the driving member to fit the pin. In a guide device of a tape recorder in which an elastic member is fitted to the screw so that the driving member mounted by the screw on the housing is microflowed.

Hereinafter, an embodiment of a guide device of a tape recorder according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a diagram schematically illustrating a guide device of a tape recorder according to the present invention. The guide device includes a main deck 10 having various parts necessary for running a tape, and a hinge on one side of the main deck 10. The lever housing 20 which is coupled and rotated up and down, the housing 30 installed between the main deck 10 and the lever housing 20 to move up and down, and move horizontally on the housing 30. The cassette holder 40 is comprised.

In addition, a guide block 11 having a pin 11a formed thereon is installed at an upper portion of the main deck 10, and a bracket 12 protruding upward to one side of the main deck 10 is installed. In the center of the long hole 12a forming a slight arc is formed in the vertical direction.

In addition, the housing 32 is fixed to the rail 32 and the grating 33 as the driving member 31 by a screw 35 into which the elastic member 34 is fitted. 31a), the guide hole 31b is formed.

In addition, a horizontal long hole 36a is formed on the bracket 36 formed at one side of the housing 30, and a second pin 21b protruding from the side of the lever housing 20 is fitted into the bracket 36.

In addition, a rack gear 22 is formed at one end of the lever housing 20 so as to be geared with the side gear 37 mounted on the side of the housing 30, and the side gear 37 is rotated. The cassette holder 40 installed on the upper surface of the housing 30 may be moved or ejected inward by the interlocking means.

In addition, another long holes 51a and 51b are formed in the bent pieces 41 respectively formed on the side surfaces of the main deck 10 and the housing 30 to form an X-shaped first shape around the axis 50. And one side of the second links 52 and 53 is connected, and the other side of the first and second links 52 and 53 is rotatably connected to the main deck 10 and the housing 30. As a result, the torsion spring 54 causes a predetermined elasticity to act.

This design, constructed as described above, allows the first and second links 52, (if the lever housing 20 is lowered after inserting the cassette tape into the cassette holder 40 as shown in FIGS. The torsion spring 54 installed at 53 is compressed and the cassette holder 40 is moved inward on the housing 30 so that the housing 30 rests on the main deck 10.

In addition, the guide hole 31b of the drive member 31 installed in the housing 30 is inserted into the pins 11a of the guide block 11 installed on the upper part of the main deck 10 to load and unload the tape. The exact position of the system and the drive member 31 is maintained.

At this time, the rack gear 22 formed at one end of the lever housing 20 rotates the side gear 37 mounted on the housing 30 while the housing 30 is moved to the main deck 10. On the main surface, the rotational force of the side gear 37 is transmitted to the interlocking means so that the housing 30 moves downward.

On the other hand, contrary to the above description, the lock device (not shown) is released in the state where the housing 30 is seated on the main deck 10, and thus, the first and second links 52 and 53 are installed. The elasticity of the torsion spring 54 raises the housing 30.

At this time, the lever housing 20 also tries to ascend under the force, but the first pin 21a of the lever housing 20 is caught by the end of the long hole 12a of the main deck 10 so that it cannot rise anymore, the lever The second pin 36a of the housing 20 is raised in association with the housing 30.

That is, while the housing 30 moves upward by the first and second links 52 and 53, the lever housing 20 performs the rotary motion by using the first pin 21a as a hinge point.

In this state, the lever housing 20 is moved up by a spring force (not shown). At this time, the rack gear 22 formed at one end of the lever housing 20 is mounted to the housing 30. As the side gear 37 is rotated, the rotational force of the side gear 37 is transmitted to the interlocking means.

Therefore, the cassette holder 40 on which the cassette tape is mounted is moved for a predetermined period and the cassette tape can be easily taken out.

As described above, according to the guide device of the tape recorder according to the present invention, when the cassette tape is loaded according to the vertical opening and closing operation of the lever housing, the fixed position of the drive member installed in the housing and the traveling system configured on the main deck is maintained. It can be done.

Claims (3)

A main deck on which the odometer is installed, a lever housing hinged to one side of the main deck, a housing that moves up and down vertically on the main deck by the lever housing, and a cassette holder that moves horizontally on the housing. In a configured tape recorder, The pins 11a are formed on the guide block 11 mounted at the predetermined position of the main deck 10, and the base of the drive member 31 mounted on the housing 30 corresponding to the pins 11a. And a guide hole (31b) formed in (31a) so that the guide device of the tape recorder is held in place when the housing (30) is seated and ejected. The guide device of a tape recorder according to claim 1, wherein the driving member (31) mounted on the housing (30) is configured to flow finely by the elastic member (34). 3. Tape recorder guide device according to claim 2, wherein the elastic member (34) is a spring or rubber washer.