KR200301124Y1 - capstone-motor installing apparatus for magnetic recording/reading apparatus - Google Patents
capstone-motor installing apparatus for magnetic recording/reading apparatus Download PDFInfo
- Publication number
- KR200301124Y1 KR200301124Y1 KR20-2002-0028190U KR20020028190U KR200301124Y1 KR 200301124 Y1 KR200301124 Y1 KR 200301124Y1 KR 20020028190 U KR20020028190 U KR 20020028190U KR 200301124 Y1 KR200301124 Y1 KR 200301124Y1
- Authority
- KR
- South Korea
- Prior art keywords
- capstan motor
- magnetic recording
- main chassis
- reproducing apparatus
- motor
- Prior art date
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/26—Driving record carriers by members acting directly or indirectly thereon
- G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
- G11B15/295—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal with single capstan or drum simultaneously driving the record carrier at two separate points of an isolated part thereof, e.g. the capstan acting directly on the tape rollers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/90—Tape-like record carriers
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
헤드드럼이 설치되는 메인샤시 상에 캡스턴 모터를 소정 높이로 설치하기 위한 자기 기록/재생장치의 캡스턴모터 결합장치에 있어서, 메인샤시에는 상면으로부터 소정 높이 돌출되게 드로잉(drawing)가공되어 마련되고 나사공을 가지는 캡스턴모터 지지돌기가 형성된 것을 특징으로 하는 자기 기록/재생장치의 캡스턴모터 결합장치가 개시된다.A capstan motor coupling device of a magnetic recording / reproducing apparatus for installing a capstan motor at a predetermined height on a main chassis where a head drum is installed, wherein the main chassis is provided with a drawing process to protrude a predetermined height from an upper surface thereof and Disclosed is a capstan motor coupling apparatus of a magnetic recording / reproducing apparatus, characterized in that a capstan motor supporting protrusion having a shape is formed.
Description
본 고안은 자기 기록/재생장치에 관한 것으로, 보다 상세하게는 캡스턴모터를 메인샤시 상에 설치하기 위한 자기 기록/재생장치의 캡스턴모터의 결합장치에 관한 것이다.The present invention relates to a magnetic recording / reproducing apparatus, and more particularly, to a coupling device of a capstan motor of a magnetic recording / reproducing apparatus for installing a capstan motor on a main chassis.
일반적으로, 자기 기록/재생장치는 자기테이프와 같은 기록매체에 정보를 기록하고, 기록된 정보를 재생하는 장치로서, VCR(video cassette tape recorder), 캠코더(camcoder)등이 있다.In general, a magnetic recording / reproducing apparatus records information on a recording medium such as magnetic tape and reproduces the recorded information. There are a video cassette tape recorder (VCR), a camcorder, and the like.
도 1을 참조하면, 자기 기록/재생장치는 헤드드럼(11)이 회전가능하게 설치되는 메인샤시(10)와, 이 메인샤시(10)에 B 방향으로 왕복 슬라이딩 가능하게 설치되는 서브샤시(20)와, 상기 서브샤시(20)에 회전 가능하게 설치되어 카세트테이프의 테이프릴을 구동시키는 한 쌍의 릴테이블(21)(23)과, 상기 릴테이블(21)(23)을 회전구동시키기 위한 구동력을 제공하는 캡스턴모터(30) 등을 구비한다.Referring to FIG. 1, the magnetic recording / reproducing apparatus includes a main chassis 10 in which the head drum 11 is rotatably installed, and a sub chassis 20 installed in the main chassis 10 so as to reciprocally slide in the B direction. And a pair of reel tables 21 and 23 rotatably mounted to the subsash 20 to drive the tape reel of the cassette tape, and to drive the reel tables 21 and 23 to rotate. And a capstan motor 30 for providing a driving force.
상기 캡스턴모터(30)는 미도시된 동력전달수단을 통해 상기 릴테이블(21)(23)을 선택적으로 회전구동시킨다. 이러한 구성은 공지의 기술이므로 설명을 생략한다.The capstan motor 30 selectively rotates the reel tables 21 and 23 through a power transmission means (not shown). Such a configuration is omitted since it is a known technique.
한편, 상기 갭스턴모터(30)는 메인샤시(10) 상에 소정 거리 이격되게 설치되는 모터프레임(31)과, 그 모터프레임(31)의 상부로 돌출되어 회전되는 캡스턴축(32)과, 모터프레임(31)의 하측에 마련되는 스테이터(미도시) 및 로터(미도시)를 구비한다. 상기 스테이터는 모터프레임(31)의 하면에 고정되며, 로터는 회전되면서 그 동력을 상기 릴테이블로 전달한다. 이와 같이, 스테이터와 로터 등의 설치공간을 확보하기 위해서, 모터프레임(31)은 메인샤시(10)에 대해 소정 높이로 설치된다. 이를 위해, 도 2에 도시된 바와 같이, 메인샤시(10)에 탭이 형성된 절삭물(41)을 리벳팅하여 고정시킨다. 그런 다음, 상기 절삭물(41) 위에 상대물인 모터프레임(31)을 올려놓고 나사(43)로 체결하여 고정한다.On the other hand, the gapstone motor 30 is a motor frame 31 is installed on the main chassis 10 spaced apart a predetermined distance, the capstan shaft 32 protruding to rotate to the top of the motor frame 31, A stator (not shown) and a rotor (not shown) are provided below the motor frame 31. The stator is fixed to the lower surface of the motor frame 31, the rotor is rotated to transmit the power to the reel table. In this way, in order to secure the installation space of the stator and the rotor, the motor frame 31 is installed at a predetermined height with respect to the main chassis 10. To this end, as illustrated in FIG. 2, the cutting 41 having the tab formed on the main chassis 10 is riveted to be fixed. Then, the motor frame 31 as a counterpart is placed on the cutting material 41 and fastened by fixing with a screw 43.
그런데, 상기와 같은 구성을 가지는 종래의 캡스턴모터 결합장치의 경우는, 고가인 절삭물(41)을 별도의 부품으로 마련하여 조립하고, 이어서 나사(43)를 이용하여 조립해야 하므로 부품수 많아지고, 조립공정 수가 많아지는 문제점이 있다.By the way, in the case of the conventional capstan motor coupling device having the above-described configuration, the expensive cutting material 41 is provided as a separate component, assembled, and then assembled using the screw 43, the number of parts is increased There is a problem in that the number of assembly steps increases.
본 고안은 상기와 같은 문제점을 해결하기 위해 창안된 것으로, 부품수가 줄고 조립이 용이하도록 구조가 개선된 자기 기록/재생장치의 캡스턴모터 결합장치를 제공하는데 그 목적이 있다.The present invention was devised to solve the above problems, and an object thereof is to provide a capstan motor coupling apparatus of a magnetic recording / reproducing apparatus whose structure is improved to reduce the number of parts and facilitate assembly.
도 1은 일반적인 자기 기록/재생장치를 나타내 보인 개략적인 평면도.1 is a schematic plan view showing a general magnetic recording / reproducing apparatus.
도 2는 도 1의 Ⅰ-Ⅰ선 단면도.FIG. 2 is a cross-sectional view taken along the line II of FIG. 1. FIG.
도 3은 본 고안의 실시예에 따른 자기 기록/재생장치의 캡스턴모터 결합장치를 나타내 보인 개략적인 분리 사시도.Figure 3 is a schematic exploded perspective view showing a capstan motor coupling device of the magnetic recording / playback apparatus according to an embodiment of the present invention.
도 4a 및 도 4b 각각은 캡스턴모터가 메인샤시에 결합된 상태를 나타내 보인 부분 단면도.4A and 4B are partial cross-sectional views illustrating a state in which the capstan motor is coupled to the main chassis.
< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>
50..메인샤시 53,54,55..지지돌기50..Main Chassis 53,54,55 ..
60..캡스턴모터 61..모터프레임60. Capstan motor 61. Motor frame
상기 목적을 달성하기 위한 본 고안에 따른 자기 기록/재생장치의 캡스턴모터 결합장치는, 헤드드럼이 설치되는 메인샤시 상에 캡스턴 모터를 소정 높이로 설치하기 위한 자기 기록/재생장치의 캡스턴모터 결합장치에 있어서, 상기 메인샤시에는 상기 상면으로부터 소정 높이 돌출되게 드로잉(drawing)가공되어 마련되고 나사공을 가지는 캡스턴모터 지지돌기가 형성된 것을 특징으로 한다.Capstan motor coupling apparatus of the magnetic recording / reproducing apparatus according to the present invention for achieving the above object, the capstan motor coupling apparatus of the magnetic recording / reproducing apparatus for installing a capstan motor at a predetermined height on the main chassis in which the head drum is installed In the main chassis is characterized in that the capstan motor supporting projection having a screw hole provided with a drawing (drawing) is provided to protrude a predetermined height from the upper surface.
여기서, 상기 나사공은 상기 지지돌기를 버링(burring) 가공하여 나사가 체결되도록 한 것이 바람직하다.In this case, the screw hole is preferably a burring (burring) process of the support projections so that the screw is fastened.
이하 첨부된 도면을 참조하여 본 고안의 실시예에 따른 자기 기록/재생장치의 캡스턴모터 결합장치를 자세히 설명하기로 한다.Hereinafter, a capstan motor coupling apparatus of a magnetic recording / reproducing apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
도 3은 본 고안의 실시예에 따른 자기 기록/재생장치의 캡스턴 모터 결합장치를 나타내 보인 부분 사시도이다.3 is a partial perspective view illustrating a capstan motor coupling device of the magnetic recording / reproducing apparatus according to the embodiment of the present invention.
도 3을 참조하면, 미도시된 헤드드럼이 장착되는 메인샤시(50)상에 캡스턴모터(60)가 장착된다. 상기 캡스턴모터(60)는 앞서 도 1을 통해 설명한 바와 같이, 테이프 카세트가 장착되는 릴테이블을 구동시키기 위한 동력을 발생한다. 이 캡스턴모터(60)는 메인샤시(50)의 일측에 마련된 장착부(51) 상에 설치된다. 이 캡스턴모터(60)는 모터프레임(61)의 하측에 스테이터(미도시)와 로터(63)가 설치된 구성을 갖는다. 그리고, 모터프레임(61)의 상부로 캡스턴축(65)이 돌출되어 회전되도록 설치된다.Referring to FIG. 3, the capstan motor 60 is mounted on the main chassis 50 to which the head drum (not shown) is mounted. As described above with reference to FIG. 1, the capstan motor 60 generates power for driving a reel table on which a tape cassette is mounted. The capstan motor 60 is installed on the mounting portion 51 provided on one side of the main chassis 50. The capstan motor 60 has a configuration in which a stator (not shown) and a rotor 63 are provided below the motor frame 61. Then, the capstan shaft 65 protrudes to the upper portion of the motor frame 61 is installed to rotate.
상기 구성에서, 상기 스테이터 및 로터(63)의 설치공간을 확보하기 위해서, 모터프레임(61)은 메인샤시(50) 상에 소정 높이 이격되게 설치된다. 이를 위해, 메인샤시(50)에는 복수의 캡스턴모터 지지돌기(53,54,55)가 마련된다. 상기 각 지지돌기(53,54,55)는 메인샤시(50)와 일체로 형성된다. 즉, 도 4a 및 도 4b 각각에 도시된 바와 같이, 메인샤시(50)의 상면으로 돌출되게 지지돌기(53,54,55)가 드로잉(drawing)가공되어 형성된다. 그리고, 각 지지돌기(53,54,55)에는 나사(70)가 체결되는 나사공(53a)(54a,55a)이 버링(burring) 가공에 의해 형성된다. 이와 같이, 메인샤시(50)에 지지돌기(53,53,55)를 일체로 형성하여 캡스턴모터(60)를 설치함으로서, 종래와는 달리 조립부품이 줄어들게 된다. 따라서, 조립공수도 줄일 수 있고 생산성도 향상시킬 수 있게 된다.In the above configuration, in order to secure the installation space of the stator and the rotor 63, the motor frame 61 is installed on the main chassis 50 spaced apart from the predetermined height. To this end, the main chassis 50 is provided with a plurality of capstan motor support protrusions (53, 54, 55). Each of the supporting protrusions 53, 54, and 55 is integrally formed with the main chassis 50. That is, as illustrated in FIGS. 4A and 4B, the support protrusions 53, 54, and 55 are formed by drawing processing to protrude to the upper surface of the main chassis 50. In addition, screw holes 53a and 54a and 55a to which the screws 70 are fastened are formed in each of the support protrusions 53, 54, and 55 by burring. As such, by installing the capstan motor 60 by integrally forming the support protrusions 53, 53, and 55 on the main chassis 50, assembly parts are reduced unlike in the related art. Therefore, the number of assembly work can be reduced and productivity can be improved.
이상에서 설명한 바와 같은 본 고안의 자기 기록/재생장치의 캡스턴모터 결합장치에 따르면, 메인샤시에 캡스턴모터를 지지하는 지지돌기를 일체로 형성함으로써, 부품 수를 줄일 수 있다.According to the capstan motor coupling device of the magnetic recording / reproducing apparatus of the present invention as described above, the number of parts can be reduced by integrally forming the supporting protrusions supporting the capstan motor in the main chassis.
따라서, 생산성을 향상시키고 비용을 절감할 수 있는 이점이 있다.Therefore, there is an advantage that can improve productivity and reduce costs.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0028190U KR200301124Y1 (en) | 2002-09-18 | 2002-09-18 | capstone-motor installing apparatus for magnetic recording/reading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0028190U KR200301124Y1 (en) | 2002-09-18 | 2002-09-18 | capstone-motor installing apparatus for magnetic recording/reading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200301124Y1 true KR200301124Y1 (en) | 2003-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2002-0028190U KR200301124Y1 (en) | 2002-09-18 | 2002-09-18 | capstone-motor installing apparatus for magnetic recording/reading apparatus |
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| Country | Link |
|---|---|
| KR (1) | KR200301124Y1 (en) |
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2002
- 2002-09-18 KR KR20-2002-0028190U patent/KR200301124Y1/en not_active IP Right Cessation
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