KR900008442Y1 - Reel driving apparatus - Google Patents
Reel driving apparatus Download PDFInfo
- Publication number
- KR900008442Y1 KR900008442Y1 KR2019870017838U KR870017838U KR900008442Y1 KR 900008442 Y1 KR900008442 Y1 KR 900008442Y1 KR 2019870017838 U KR2019870017838 U KR 2019870017838U KR 870017838 U KR870017838 U KR 870017838U KR 900008442 Y1 KR900008442 Y1 KR 900008442Y1
- Authority
- KR
- South Korea
- Prior art keywords
- gear
- control
- reel
- stopper
- rotational force
- Prior art date
Links
- 238000009434 installation Methods 0.000 description 1
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
- G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
-
- 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
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/04—Magazines; Cassettes for webs or filaments
- G11B23/08—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends
- G11B23/087—Magazines; Cassettes for webs or filaments for housing webs or filaments having two distinct ends using two different reels or cores
- G11B23/08707—Details
- G11B23/08721—Brakes for tapes or tape reels
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 설치상태 단면도.1 is a cross-sectional view of the installation state of the present invention.
제 2 도는 본 고안의 요부단면도.2 is a cross-sectional view of main parts of the present invention.
제 3 도는 본 고안의 작동상태를 나타내는 측면도.3 is a side view showing an operating state of the present invention.
제 4 도 (a) (b)는 본 고안의 작동상태를 나타내는 발췌도.Figure 4 (a) (b) is an extract showing the operating state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 데크 2 : 릴어셈블리1: Deck 2: Reel Assembly
7 : 축 9 : 회동기어7 Axis 9: Rotating Gear
10 : 기어 11 : 링기어10 gear 11: ring gear
12 : 선기어 13 : 풀리12: sun gear 13: pulley
15 : 유성기어 17 : 콘트롤기어15: planetary gear 17: control gear
18, 21 : 스톱퍼 19, 23 : 휄트18, 21: Stopper 19, 23: Bolt
20 : 콘트롤판 22 : 스프링20: control panel 22: spring
24 : 콘트롤레버 25, 26 : 돌출걸림편24: control lever 25, 26: protrusion jam
27 : 캠 29 : 모터27: cam 29: motor
본 고안은 빨리감기 또는 되감기 및 플레이동작, 반전 동작등 각기 회전 상태가 다른 여러 양태를 간단한 구조의 릴 구동장치로서 모두 행할 수 있도록 한 테이프레코더의 릴 구동장치에 관한 것이다.The present invention relates to a reel drive device for a tape recorder, which enables the reel drive device having a simple structure to perform various aspects of each rotation state such as fast forward or rewind, play operation, and reverse operation.
일반적으로 테이프 레코더에 있어서 릴장치는 테이프의 빨리감기, 되감기, 플레이동작 및 반전동작등을 행하도록 하고 있으며 이들의 동작은 릴장치의 회전속도와 회전력 및 회전상태에 의해 이루어진다.In general, in a tape recorder, a reel device performs a fast forward, a rewind, a play operation, a reverse operation, and the like of the tape, and these operations are performed by the rotation speed, the rotation force, and the rotation state of the reel device.
따라서 상기의 각 동작에 맞는 적당한 회전속도와 회전력을 제공하는 것이 보다 바람직하다.Therefore, it is more desirable to provide a suitable rotational speed and rotational force for each of the above operations.
그러나, 종래의 릴구동장치는 상기의 각 동작에 따른 적당한 회전속도와 회전력을 제공하지 못하고 이들 동작의 최소한의 성능요구만을 만족시킬수 있는 중재된 회전속도와 회전력을 제공하게 되므로서 각 동작이 정확하게 이루어지지 못하는 문제점이 있었다.However, the conventional reel driving device does not provide the proper rotational speed and rotational force according to each of the above operations, and provides the arbitrated rotational speed and the rotational force that can satisfy only the minimum performance requirements of these operations, thereby making each operation accurate. There was a problem that could not be supported.
본 고안은 상기와 같은 종래의 문제점을 감안하여 유성기어를 사용하고 이를 이용하여 각각의 동작에 맞는 회전속도와 회전력을 제공할수 있도록 안출한 것으로 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been devised to provide a rotational speed and rotational force suitable for each operation by using a planetary gear in view of the conventional problems as described above, and will be described in detail with reference to the accompanying drawings.
즉, 데크(1)상에 기어(3)와 삽입부(4)를 가진 릴러셈블리(2)를 설치하고 이들사이의 브라켓(5)에 축(7)을 설치하며 축(7)에는 홀더(8)를 설치하여 이에 회동기어(9)를 설치하고 회동기어(9)와 릴기어(3)사이에 아이들러(6)를 설치하며 회동기어(9)의 하방에는 기어(10)를 설치하고 회동기어(9)의 하방에 링기어(11)가 삽입설치되며 이의하방에 벨트(14)가 연결되는 풀리(13)를 가진 선기어(12)를 설치하고 릴기어(11)와 선기어(12)사이에 유성기어(15)를 설치한다.That is, the reel assembly 2 having the gear 3 and the inserting portion 4 is installed on the deck 1, the shaft 7 is installed on the bracket 5 between them, and the holder is mounted on the shaft 7. (8) to install the rotary gear (9) and install the idler (6) between the rotary gear (9) and the reel gear (3), the gear 10 is installed below the rotary gear (9) A ring gear 11 is inserted below the rotation gear 9 and a sun gear 12 having a pulley 13 to which a belt 14 is connected is installed below the reel gear 11 and the sun gear 12. The planetary gear 15 is installed in between.
릴기어(11)의 일측에는 데크(1)에 설치되는 브라켓(16)에 휄트(19)와 함께 설치되는 콘트롤기어(17)를 설치하고 이의 일단에 스톱퍼(18)를 형성하며, 이의 하방에 스톱퍼(21)를 형성한 콘트롤판(20)을 스프링(22)으로 탄력설치하고 콘트롤판(20)과 콘트롤기어(17)사이에는 휄트(23)를 설치한다.On one side of the reel gear (11) is installed a control gear (17) installed together with the bolt (19) on the bracket (16) installed on the deck (1) and forms a stopper (18) at one end thereof, The control panel 20 having the stopper 21 formed thereon is elastically installed with a spring 22 and a bolt 23 is installed between the control panel 20 and the control gear 17.
상기 콘트롤판(20)과 콘트롤기어(17)의 일측에 콘트롤레버(24)를 설치하고 이의 돌출걸림편(25)(26)은 상기 각 스톱퍼(18)(21)에 걸리도록 하여 콘트롤 레버(24)의 일단은 캠(27)에 의해 작동되는 링크(28)에 연결시키고 캠(27)은 윔(30)을 가진 모터(29)에 연결구동토록 구성하여서 된 것이다.The control lever 24 is installed on one side of the control panel 20 and the control gear 17, and the protruding locking pieces 25 and 26 are caught by the stoppers 18 and 21 so as to control the control lever ( One end of the 24 is connected to a link 28 actuated by the cam 27, and the cam 27 is configured to connect and drive the motor 29 with the fan 30.
이상과 같이 구성된 본 고안은 축(7)에 설치된 풀리(13)가 벨트(14)에 의해 구동되면 이의 선기어(12)가 회동하고 이에따라 유성기어(15)가 회동하여 링기어(11)를 돌려주며 링기어(11)는 이에 치합된 콘트롤기어(17)를 돌려주게 되어 콘트롤판(20)이 회동가능하게 된다.According to the present invention configured as described above, when the pulley 13 installed on the shaft 7 is driven by the belt 14, its sun gear 12 rotates and the planetary gear 15 rotates accordingly to turn the ring gear 11. The ring gear 11 returns the control gear 17 engaged with the ring gear 11 so that the control panel 20 can be rotated.
또 유성기어(15)의 회동으로 회동기어(9)가 회동되고 이에따라 릴어셈블리(2)에 연결된 아이들러(6)가 구동되어 릴을 구동하게 된다.In addition, the rotation gear 9 is rotated by the rotation of the planetary gear 15 and accordingly the idler 6 connected to the reel assembly 2 is driven to drive the reel.
이상과 같은 본 고안을 각 동작별로 상세히 설명하면 다음과 같다.The present invention as described above will be described in detail for each operation as follows.
빨리감기 및 되감기 동작에 있어서, 캡스턴모터의 회전력이 벨트(14)를 통해 풀리(3)에 전달되면, 이의 회전이 선기어(12)에 전달되고 유성기어(15)가 회동되면서 이에 치합된 회동기어(9)의 기어(10)가 회동하여 회동기어(9)를 회동시킨다.In the fast rewinding and rewinding operation, when the rotational force of the capstan motor is transmitted to the pulley 3 through the belt 14, its rotation is transmitted to the sun gear 12 and the planetary gear 15 is rotated and engaged with the rotation gear. The gear 10 in (9) rotates to rotate the rotating gear 9.
회동기어(9)에 전달된 회전력은 아이들러(6)를 통해 릴러셈블리(2)로 전달되어 빠른속도로 빨리감기 및 되감기 동작이 이루어진다.The rotational force transmitted to the rotational gear 9 is transmitted to the reel assembly 2 through the idler 6 to perform fast forward and rewind operation at a high speed.
이때, 모터(29)의 윔(30)에 의해서 구동되는 캠(27)이 회동하여 링크(28)를 동작시키고 이의 동작으로 콘트롤레버(24)가 일측으로 동작하며 콘트롤레버(24)에 형성된 돌출걸림편(25)이 제 4 도 (a)와 같이 콘트롤기어(17)의 스톱퍼(18)에 걸리게 되므로 유성기어(15)에 의해서 회전력을 받은 링기어(11)은 이와 치합된 콘트롤기어(17)와 함께 정지상태로 있게된다.At this time, the cam 27 driven by the pin 30 of the motor 29 is rotated to operate the link 28, the control lever 24 is operated to one side by the operation of the protrusion formed in the control lever 24 Since the engaging piece 25 is caught by the stopper 18 of the control gear 17 as shown in FIG. 4 (a), the ring gear 11 subjected to the rotational force by the planetary gear 15 is engaged with the control gear 17 engaged with it. ) Will come to a standstill.
플레이 동작에 있어서, 플레이 동작시에는 모터(29)가 상기의 역으로 동작하여 콘트롤레버(24)를 후퇴시키고 콘트롤기어(17)를 회동가능 상태로 있게하며 이 상태에서 풀리(13)로 전달된 회전력이 선기어(12)와 유성기어(15)를 통하여 링기어(11)와 회동기어(9)가 동시에 회동되고 링기어(11)는 스프링(22)과 휄트(19)(23)에 의하여 회전이 억제되는 콘트롤기어(17)에 의해서 일정부하를 받게되고 회동기어(9)역시 릴어셈블리(2)와 아이들러(6)에 의해서 부하를 받게되어 회전속도가 늦어지며 회전력은 크게 가지면서 릴을 구동시킨다.In the play operation, in the play operation, the motor 29 operates in the reverse direction to retract the control lever 24 and to make the control gear 17 in a rotatable state, and in this state, the motor is transferred to the pulley 13. The rotational force is rotated by the ring gear 11 and the rotation gear 9 at the same time through the sun gear 12 and the planetary gear 15, and the ring gear 11 is rotated by the spring 22 and the bolts 19 and 23. The control gear 17 is restrained and the rotating gear 9 is also subjected to the load by the reel assembly 2 and the idler 6 to slow down the rotational speed and to drive the reel with large rotational force. Let's do it.
또, 반전동작등에 있어서는 콘트롤레버(24)가 캠(27)에 의해서 동작하고 이의 돌출걸림편(26)이 콘트롤판(20)의 스톱퍼(21)에 걸리게되며 이상태에서 캠스턴모터의 회전력이 선기어(12), 유성기어(15), 회동기어(9)를 통해 릴어셈블리(2)를 구동시키고 콘트롤 기어(17)는 링기어(11)와 함께 동작된다.In the reversal operation or the like, the control lever 24 is operated by the cam 27 and its protruding locking piece 26 is caught by the stopper 21 of the control panel 20. In this state, the rotational force of the camstan motor is applied to the sun gear. (12), the planetary gear (15) and the rotating gear (9) drive the reel assembly (2) and the control gear (17) is operated together with the ring gear (11).
이때 콘트롤기어(17)는 휄트(19) (23)에 의해서만 부하를 받게되므로 플레이 동작보다 속도가 빠르게되고 빨리감기나 되감기시 보다는 늦게된다.At this time, since the control gear 17 is subjected to the load only by the bolts 19 and 23, the control gear 17 is faster than the play operation and is slower than when fast forwarding or rewinding.
이상과 같은 본 고안은 간단한 구조로써 각각의 작동기능에 따른 회전속도와 회전력을 조정할수 있기 때문에 적절한 속도와 회전력을 전달할수 있고 각각의 작동을 원활하게 할수 있는 점등의 특징을 지닌것이다.The present invention as described above is a simple structure that can adjust the rotational speed and rotational force according to each operation function, so that it can transmit the appropriate speed and rotational power and has the feature of lighting to smooth each operation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870017838U KR900008442Y1 (en) | 1987-10-20 | 1987-10-20 | Reel driving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870017838U KR900008442Y1 (en) | 1987-10-20 | 1987-10-20 | Reel driving apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890009431U KR890009431U (en) | 1989-05-30 |
| KR900008442Y1 true KR900008442Y1 (en) | 1990-09-15 |
Family
ID=19268741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870017838U KR900008442Y1 (en) | 1987-10-20 | 1987-10-20 | Reel driving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900008442Y1 (en) |
-
1987
- 1987-10-20 KR KR2019870017838U patent/KR900008442Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890009431U (en) | 1989-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3319494A (en) | Dual-speed fastener driving tool | |
| US4674612A (en) | Auxiliary equipment transmission | |
| KR830009567A (en) | Video tape recorder | |
| US2909935A (en) | Drive mechanism | |
| KR900008442Y1 (en) | Reel driving apparatus | |
| JPS6252240A (en) | Multispeed auxiliary drive | |
| US4553738A (en) | Cable pulling device with anti-reversing clutch | |
| US2699854A (en) | Multiple drive for washing-machines | |
| KR920005092A (en) | Tape sagging prevention device of tape recorder | |
| KR920003495Y1 (en) | For tape recorder control device of reel | |
| JPS578942A (en) | Driving mechanism of tape recorder | |
| US2974537A (en) | Tape transport mechanism | |
| KR940001128Y1 (en) | Reel device of tape recorder | |
| KR950005608Y1 (en) | Revolution hinge for door | |
| KR890005814Y1 (en) | Front loading system of video tape recorder | |
| KR870001160Y1 (en) | Idler driving device of vtr | |
| KR940005819Y1 (en) | Vcr loading device | |
| KR970001356Y1 (en) | Winding machine | |
| US4271714A (en) | Drive mechanism | |
| KR0117892Y1 (en) | Reel driving device for a tape recorder | |
| KR890004695Y1 (en) | Driving arrangement for cassette guiding and tape loading | |
| KR940015054A (en) | Drive of washing machine | |
| KR960022197A (en) | Pitch Conveyor Drive | |
| KR930001101B1 (en) | Rotation velocity transmit device of reel disk for tape recorder | |
| KR940001745B1 (en) | Reverse brake device for vcr |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19961231 Year of fee payment: 8 |
|
| LAPS | Lapse due to unpaid annual fee |