• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Disclosed is a cassette holder elevating device for a tape recorder. The disclosed cassette holder lifting device enables the cassette holder into which the cassette tape is inserted / extracted to be elevated relative to a deck having a side deck extended upward, so that one side thereof is slidably installed in the cassette holder in order to improve assembly. A first arm member whose other side is rotatably installed at a fastening portion coupled to the side deck; To the cassette holder lifting apparatus of the tape recorder including; a second arm member hinged alternately with the first arm member, the one side of which is rotatably coupled to the cassette holder, the other side of which is slidably installed on the side deck. The side deck includes a side groove portion opened in the direction of the cassette holder and a locking jaw protruding from the side deck and positioned on an opposite side of the side groove portion in an opening direction, and the fastening portion includes a hinge member fitted to the side groove portion; , A bracket having a bracket groove to which the locking jaw is fitted, and the hinge member is coupled to the bracket so as to be rotatable. By adopting such a cassette holder elevating device, the assemblability can be improved.
    公开号:KR19980057708A
    申请号:KR1019960077007
    申请日:1996-12-30
    公开日:1998-09-25
    发明作者:서재갑；이재곤
    申请人:김광호；삼성전자 주식회사；
    IPC主号:
    专利说明:

    Cassette holder lifting device of tape recorder
    The present invention relates to a cassette holder lifting device of a tape recorder, and more particularly, to a cassette holder lifting device of an improved tape recorder capable of easily fastening a cassette holder to a deck.
    In general, a tape recorder which performs recording / playback operation on a magnetic tape by scanning a rotating head drum, such as a camera-integrated video tape recorder (CAMCODER), is capable of lifting and lowering the tape recorder body and inserting / inserting a cassette tape. A cassette holder which can be taken out is provided.
    1 is a schematic side view of a cassette holder lifting apparatus of a conventional general tape recorder. Referring to the drawings, the cassette holder elevating device has a cassette holder 30 capable of elevating with respect to the deck 10 and having a cassette tape (not shown) inserted / ejected. A pair of side decks 15 are formed to extend in the vertical direction at both edges of the deck 10 (only one side deck is shown in the figure). The first and second arm members 40 and 50 are alternately installed between the side deck 15 and the cassette holder 30 so that the cassette holder 30 can be elevated relative to the deck 10. The side deck 15 has a side groove 15a to which the fastening portion 60 of the first arm member 40 is coupled. The side groove portion 15a has a recessed shape in one direction at the edge of the side deck 15, and the hinge member 45 penetrating the fastening portion 60 is fitted therein.
    In the cassette holder lifting apparatus of the tape recorder having such a structure, after the hinge member 45 is inserted into the side groove portion 15a, the through hole 60b of the fastening portion 60 and the through hole of the side deck 15 ( The fastening part 60 was fixed to the side deck 15 by engaging a screw (not shown) to 15b).
    By the way, as shown in the figure, in order to fix the fastening portion 60 to the side deck 15, the fastening portion 60 is brought to the position indicated by the imaginary line and then fixed using a screw. Since the fastening part 60 can be rotated with respect to the hinge member 45, it was not easy to fix the fastening part 60 exactly at the position shown by the virtual line. Therefore, it is not easy to assemble the fastening part 60 to the side deck 15 correctly, and there is a problem that there is a large number of assembly labor for assembling the screw by fastening using the screw.
    SUMMARY OF THE INVENTION An object of the present invention is to provide a cassette holder lifting apparatus of a tape recorder having an improved structure that can be easily assembled to a deck as a cassette holder.
    1 is a side view showing the coupling portion of the deck and the cassette holder in the cassette holder lifting apparatus of the conventional tape recorder.
    Figure 2 is a side view showing the fastening portion of the deck and the cassette holder in the cassette holder lifting apparatus of the tape recorder according to the present invention.
    Figure 3 is a side deck side view of the deck employed in FIG.
    4 is a side cross-sectional view of the hinge member employed in FIG.
    5 to 8 are diagrams showing the fastening process of the deck and the cassette holder in the cassette holder lifting apparatus of the tape recorder according to the present invention.
    Explanation of symbols for the main parts of the drawings
    110 ... Deck 115 ,,, Side Deck
    115a ... side groove 116 ...
    118 ... protrusion 130 ... cassette holder
    132 ... protrusion 140 ... first arm member
    140a ... Guide protrusions 142, 152 ... Slide groove
    144 ... through-hole 150 ... second arm member
    155 ... hinge shaft 200 ... connection part
    250 ... hinge member 252 ... first hinge
    254 ... 2nd hinge 256 ... 3rd hinge
    300 ... bracket 302 ... captain
    304 ... the guide
    In order to achieve the above object, the cassette holder lifting apparatus of the tape recorder according to the present invention is to enable the cassette holder into which the cassette tape is inserted / extracted up and down with respect to the deck having a side deck extended upward, one side of which A first arm member slidably mounted to the cassette holder and installed to be rotatable on the other side of which is coupled to the side deck; Lifting the cassette holder of the tape recorder, including; a second arm member which is hinged to the first arm member to be staggered and one side is rotatably coupled to the cassette holder, the other side is slidably installed on the side deck. In the apparatus, the side deck includes a side groove portion opened in the direction of the cassette holder and a locking jaw protruding from the side deck located on the opposite side of the opening direction of the side groove portion, the fastening portion, the side groove portion And a bracket having a hinge member fitted to the bracket and a bracket groove portion into which the locking jaw is fitted, wherein the hinge member is rotatably coupled to the bracket.
    Hereinafter, a cassette holder lifting apparatus for a tape recorder according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
    2 to 8, a cassette holder 130 into which a cassette tape (not shown) is inserted / extracted is installed on the deck 110 of a tape recorder such as a camcorder such that the deck 110 can be elevated relative to the deck 110. do. The deck 110 has a pair of side decks 115 (only one shown in the figure) is bent from both edges extending in the vertical direction.
    First and second arm members 140 and 150 are installed between the cassette holder 130 and the side deck 115 to support the cassette holder 130 to be elevated. An arc-shaped slide groove 142 is formed at one side of the first arm member 140. One side of the first arm member 140 is slidable with respect to the cassette holder 130 by fitting the projection 132 protruding from the side of the cassette holder 130 into the slide groove 142. The other side of the first arm member 140 is provided with a fastening portion 200 for rotatably coupling with the side deck 115. At this time, the first arm member 140 has a guide protrusion 140a that is fitted to the guide slot 304 of the bracket 300 to be described later protrudes from the arm member 140.
    On the other hand, the second arm member 150 is provided to be staggered in the first arm member 140. One side of the second arm member 150 is hinged around the hinge shaft 155 to the cassette holder 130. An arc-shaped slide groove 152 is formed at the other side of the second arm member 150. The other side of the second arm member 150 is slidable with respect to the side deck 115 by fitting the protrusion 118 protruding from the side of the side deck 115 into the slide groove 152.
    According to a feature of the invention, as shown in Figure 3, the side deck 115 to which the fastening portion 200 is coupled is formed with a side groove portion 115a open in the direction of the cassette holder 130. A locking step 116 protruding outward from the side deck 115 is provided at a point spaced apart from the side groove 115a by a predetermined distance. At this time, the locking step 116 is preferably formed by bending a predetermined portion of the side deck 116.
    The fastening part 200 includes a hinge member 250 coupled to the side groove part 115a and a bracket 300 to which the hinge member 250 is coupled.
    The hinge member 250 is integrally formed with the first hinge 252, the first hinge 252, and has a diameter smaller than the first hinge 252 and the second hinge 254 and the second hinge 254. It is formed integrally and consists of a third hinge (256) smaller in diameter than the second hinge (254). The first hinge 252 is inserted into the claim hole 302 of the bracket 300 to be described later to be able to move along the claim hole 302. The second hinge 254 is rotatably fitted into the through hole 144 provided at the end of the first arm member 140. The third hinge 254 is fitted to the side groove 115a of the side deck 115.
    The bracket 300 has a claim hole 302 to which the first hinge 252 is fitted. In addition, a wedge-shaped bracket groove 306 into which the locking jaw 116 of the side deck 115 is inserted is formed at a position close to the insulator hole 302. One side of the claim hole 302 is preferably in communication with the guide hole 302 is formed with a guide hole 304 is fitted with the arm projection (140a) of the first arm member 140. The bracket 300 has the second hinge 254 fitted into the through hole 144 of the first arm member 140, and the first hinge 252 with the arm protrusion 140a fitted into the guide slot. ) Is fitted to the end of the first arm member 140 by being fitted to the claim hole (302). At this time, since the first hinge 252 is inserted into the insulator hole 302, the bracket 300 may move in the direction of the arrow with the first hinge 252 as the axis. Next, a fastening process for fastening the first fastening portion to the tape recorder according to the present invention will be described with reference to FIGS. 5 to 8.
    As shown in FIG. 5, the third hinge 256 of the hinge member 145 fastening the bracket 300 to the end of the first arm member 140 is inserted into the side groove portion 115a. When the third hinge 256 is inserted into the side groove portion 115a, the first arm member 140 is fixed to the side deck 115 with the hinge member 145 as an axis.
    Next, as shown in Figure 6, the bracket 300 is gradually transferred in the direction of the arrow. Then, as the outer circumferential surface of the arm protrusion 140a and the inner circumferential surface of the guide long hole 304 are in contact with each other, the bracket 300 is gradually rotated around the hinge member 250, and thus the bracket groove 306 is caught. It is rotated in the 116 direction.
    Next, as shown in Figure 7, if the bracket 300 is further transferred in the direction of the arrow, the bracket groove portion 360 is further rotated to face the locking step 116.
    In this state, when the bracket 300 is further transferred in the direction of the arrow, the assembly of the fastening part is completed while the bracket groove part 360 is completely fitted into the locking jaw 116. That is, in such a structure, assembling the fastening part 200 to the side deck 115 transfers the bracket 300 in the direction of the arrow in a state in which the third hinge 256 is inserted into the side groove part 115a. Assembly is performed by making it assemble.
    Although the present invention has been described by way of example only one embodiment shown in the drawings, this is merely exemplary, those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. .
    As described above, the cassette holder lifting apparatus of the tape recorder of the present invention can easily fasten the fastening portion of the first arm member to the side deck by transferring the bracket while the hinge member is inserted into the side groove portion. In addition, there is an effect that the assembly process can be reduced by not using the screw used in the prior art.
    权利要求:
    Claims (3)
    [1" claim-type="Currently amended] The cassette holder, into which the cassette tape is inserted / extracted, is liftable relative to a deck having a side deck extending upwardly, one side of which is slidably installed on the cassette holder and the other side of which is coupled to the side deck. A first arm member rotatably mounted to the first arm member; Lifting the cassette holder of the tape recorder, including; a second arm member which is hinged to the first arm member to be staggered and one side is rotatably coupled to the cassette holder, the other side is slidably installed on the side deck. In the apparatus,
    The side deck may include a side groove portion opened in the direction of the cassette holder and a locking jaw protruding from the side deck, the side groove being positioned opposite to the opening direction of the side groove portion,
    The fastening part includes a bracket having a hinge member fitted to the side groove portion and a bracket groove portion into which the locking jaw is fitted, and the hinge member is lifted by a cassette holder of a tape recorder, the hinge member being coupled to the bracket. Device.
    [2" claim-type="Currently amended] According to claim 1, wherein the bracket is formed with a claim hole for reciprocating the hinge member therein, the bracket member is transported in the state in which the hinge member is fitted to the side groove portion to fit the bracket groove to the locking jaw Cassette holder lifting device, characterized in that installed so that.
    [3" claim-type="Currently amended] The method according to claim 1 or 2,
    The first arm member has a protrusion formed therein, and the bracket has a guide hole into which the protrusion is fitted so as to extend from the insulated hole. As the bracket is transported while the hinge member is fitted to the side groove, And the bracket is pivoted so that the inner circumferential surface of the guide slot is contact biased by the protruding portion so that the bracket groove portion faces the locking jaw direction.
    类似技术:
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    同族专利:
    公开号 | 公开日
    KR100213083B1|1999-08-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1996-12-30|Application filed by 김광호, 삼성전자 주식회사
    1996-12-30|Priority to KR1019960077007A
    1998-09-25|Publication of KR19980057708A
    1999-08-02|Application granted
    1999-08-02|Publication of KR100213083B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019960077007A|KR100213083B1|1996-12-30|1996-12-30|Cassette holder up and down device for tape recorder|
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