KR960010697Y1 - Tension band control device of tape driving mechanism - Google Patents
Tension band control device of tape driving mechanism Download PDFInfo
- Publication number
- KR960010697Y1 KR960010697Y1 KR2019880010349U KR880010349U KR960010697Y1 KR 960010697 Y1 KR960010697 Y1 KR 960010697Y1 KR 2019880010349 U KR2019880010349 U KR 2019880010349U KR 880010349 U KR880010349 U KR 880010349U KR 960010697 Y1 KR960010697 Y1 KR 960010697Y1
- Authority
- KR
- South Korea
- Prior art keywords
- tension band
- tension
- driving mechanism
- uneven surface
- holder
- 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
- G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
-
- 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
- Clamps And Clips (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 텐션밴드 조정장치에 대한 평면도.1 is a plan view of a conventional tension band adjusting device.
제2도는 본 고안에 따른 분해사시도.2 is an exploded perspective view according to the present invention.
제3도는 본 고안의 텐션밴드 조정장치에 대한 조립상태 평면도.3 is a plan view of the assembled state of the tension band adjustment device of the present invention.
제4도는 제3도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 텐션밴드 11 : 호울더2: tension band 11: holder
12 : 고정구 13 : 탄성편12: fixture 13: elastic piece
14 : 샤시 15 : 요철면14 chassis 15: uneven surface
17 : 손잡이17: handle
본 고안은 테이프 구동 메카니즘부의 텐션밴드 조정장치에 관한 것으로, 특히 부품수의 감소와 텐션밴드의 길이 조정이 용이하도록 한 것이다.The present invention relates to a tension band adjusting device of the tape drive mechanism part, in particular to reduce the number of parts and to adjust the length of the tension band.
종래의 텐션밴드 조정장치는 나사의 조임상태와 이를 풀어주는 작용에 따른 고정구의 이동으로 텐션밴드의 길이를 조정하였는데, 이는 제1도에서와 같이 테이프 주행중 텐션이 강해지면 장력이 텐션암 포스트(5a)에 가해져 텐션암(5)이 샤프트(8)를 중심으로 시계방향으로 회전하면서 이에 안착된 텐션밴드고정구(4)에 연결된 텐션밴드(2)가 느슨해져 릴아셈블리(1)의 제동력을 환화시키므로 릴이 풀려 테이프이 장력이 느슨해진다.Conventional tension band adjusting device adjusts the length of the tension band by the tightening state of the screw and the movement of the fixture according to the action to loosen it, which is the tension tension post (5a) when the tension is strong while running the tape as shown in FIG. Tension arm (5) is rotated clockwise around the shaft (8), and the tension band (2) connected to the tension band fixture (4) seated thereon is loosened to circulate the braking force of the reel assembly (1). The reel is loosened and the tape is loosened.
이 경우 최초의 조정단계에서 텐션암 포스트(5a)와 임피던스롤러(6)가 일치하게 조정하고 텐션에 따라 위치를 다소 조정하게 되는데, 이때 텐션밴드(2)의 끝단에 고정된 스크류(10)의 위치를 좌, 우 이동 함으로써 조정할 수 있게 된다.In this case, the tension arm post 5a and the impedance roller 6 are adjusted in the initial adjustment stage and the position is slightly adjusted according to the tension, in which case the screw 10 fixed to the end of the tension band 2 is fixed. The position can be adjusted by moving left and right.
따라서 텐션밴드(2)의 길이를 조정하고자 할 경우에는 스크류(10)를 풀어 치형 모양의 치구를 고정부에 일치시켜 회전시키므로 텐션밴드(2)의 전체 길이가 조정되고, 그후 위치가 결정되면 다시 스크류(10)를 체결하여 이탈을 방지하도록 되어 있다.Therefore, in order to adjust the length of the tension band (2), loosen the screw (10) to rotate the jig-shaped jig to match the fixed part, so that the overall length of the tension band (2) is adjusted, and after the position is determined again The screw 10 is fastened to prevent separation.
그러나 종래의 텐션밴드 조정장치는 텐션밴드(2)의 길이 고정시에 스크류를 푼 다음 별도의 지그(JIG)를 이용하여 조정하고 조정 완료한 후에는 스크류(10)를 조여 고정하여야 되었으므로 텐션밴드의 길이 조정작업이 번거로운 문제점이 있었다.However, in the conventional tension band adjusting device, after fixing the length of the tension band 2, the screw is loosened and then adjusted using a separate jig and after the adjustment is completed, the screw 10 should be tightened to fix the tension band. The length adjustment work was troublesome.
이러한 문제점을 해결하기 위하여 안출한 본 고안은 텐션밴드에 자체의 결합력을 지니도록 구성한 고정구와 이를 제어하는 호울더를 설치하여 고정구의 좌우로 이동시킴에 따라 텐션밴드의 길이를 조절할 수 있게 한 것으로 이를 첨부도면과 함께 상세히 설명하면 다음과 같다.The present invention devised to solve this problem is to adjust the length of the tension band by moving to the left and right of the fixture by installing a fixture configured to have its own coupling force to the tension band and the holder to control it. When described in detail with the accompanying drawings as follows.
제2도는 본 고안에 따른 분해사시도이고, 제3도는 본 고안에 따른 텐션조정장치에 대한 조립상태 평면도로 테이프 구동 메카니즘을 설치하는 샤시(14)의 적당한 위치에 구멍을 뚫어 이 구멍에 호울더(11)를 끼워 이탈되지 않게 조립한다.2 is an exploded perspective view according to the present invention, and FIG. 3 is a plan view of the assembly of the tension adjusting device according to the present invention, and a hole in the hole is formed by drilling a hole at an appropriate position of the chassis 14 for installing the tape driving mechanism. 11) Assemble it so that it does not come off.
상기 호울더(11) 내에는 사각형태의 홈(11a)을 파내어 일정한 공간을 만들고 홈의 일측벽으로느 래치트 치차와 같은 형태의 요철면(15)을 형성하고 홈의 타측벽 상단에는 이탈방지턱(16)을 형성한다.In the holder 11, a groove 11a of a rectangular shape is dug to form a predetermined space, and a concave-convex surface 15 having a shape such as a ratchet tooth is formed on one side wall of the groove, and a separation prevention jaw is formed on the top of the other side wall of the groove. (16) is formed.
그리고 텐션밴드(2)에 고정하기 위한 길이조정을 고정구(12)는 텐션밴드 고정용 돌기(12a)가 일측에서 튀어나오게 형성하고 타측에는 탄성편(13)이 돌출 연장되게 형성하여 그 선단에 산모양의 치형돌기(13a)와 손잡이(17)를 형성하며, 또 고정구(12)의 이동을 안내하기 위한 가이드판(18)을 고정구(12)의 저면으로 돌출되게 형성한다.And the fixture 12 for fixing the tension band (2) is formed so that the tension band fixing projections (12a) protruding from one side and formed on the other side so that the elastic piece 13 protrudes and extends to the front end thereof. A tooth-shaped protrusion 13a and a handle 17 are formed, and a guide plate 18 for guiding the movement of the fixture 12 is formed to protrude to the bottom of the fixture 12.
이와같이 구성된 본 고안은 호울더(11)를 샤시(14)의 구멍에 끼워 고정시킨 뒤 호울더(11)의 사각홈(11a)으로 탄성편(13)을 제2도의 이점쇄선과 같이 구부린 상태에서 고정구(12)를 삽입하면 고정구(12)는 호울더(11)의 이탈방지턱(16)에 제4도와 같이 끼워지는데, 고정구(12)를 호울더(11)에 결합한 상태에서 탄성편(13)은 재질자체 탄성력에 의해 펴지게 되므로 선단의 치형돌기(13a)는 요철면(15)에 자연적으로 끼워져 고정된다.According to the present invention, the holder 11 is inserted into the hole of the chassis 14 to be fixed, and then the elastic piece 13 is bent with the square groove 11a of the holder 11 as shown in FIG. When the fastener 12 is inserted, the fastener 12 is fitted to the release preventing jaw 16 of the holder 11 as shown in FIG. 4, in the state in which the fastener 12 is coupled to the holder 11, the elastic piece 13. Since the material is stretched by its own elastic force, the toothed projection 13a of the tip is naturally fitted to the uneven surface 15 and fixed.
이때 치형돌기(13a)와 요철면(15)의 체결력은 텐션밴드(2)의 장력보다 커지도록 되어 있어 치형돌기(13a)가 요철면(15)에 결합된 상태에서는 유동을 하지 않게 된다.At this time, the clamping force of the teeth 13a and the concave-convex surface 15 is greater than the tension of the tension band 2, so that the teeth 13a do not flow in the state in which the convex-convex surface 15 is coupled.
따라서 텐션밴드의 길이를 조절하고자 할 때에는 탄성편(13)의 손잡이(17)를 잡고 내측으로 압축시킨 상태에서 잡아당기면 치형돌기(13a)가 요철면에서 분리되다.Therefore, when the length of the tension band is to be adjusted, holding the handle 17 of the elastic piece 13 and pulling in the compressed state inwardly, the tooth projection 13a is separated from the uneven surface.
그후 손잡이(17)를 잡고 고정구(12)를 좌우로 이동시킴에 따라 고정구(12)가 전후로 이동하면서 텐션밴드(2)를 잡아당기거나 밀어주게 되므로 텐션밴드(2)의 장력이 조절되고, 조절 완료된 상태에서 손을 놓으면 치형돌기(13a)가 탄성편(13)의 복원력에 의해 요철면(15)에 끼워져 고정되는 것이다.After holding the handle 17, the fixture 12 is moved to the left and right, so that the tension band 2 is pulled or pushed while the fixture 12 moves back and forth to adjust the tension of the tension band (2), adjustment When the hand is released in the completed state, the toothed projection 13a is fitted to the uneven surface 15 by the restoring force of the elastic piece 13 to be fixed.
이상에서와 같이 본 고안은 손잡이를 잡고 좌우 이동시키는 상태에 따라 텐션밴드의 길이가 조정되기 때문에 텐션밴드의 길이 조정작업이 매우 편하게 됨은 물론 호울더의 요철면에 의해 미세하게 조정함이 가능하게 되고, 특히 스크류없이 그 길이 및 위치조정이 가능하게 되므로 조립공정이 단축되는 잇점이 있게 된다.As described above, the present invention is because the length of the tension band is adjusted according to the state of holding the handle to move left and right, it is very easy to adjust the length of the tension band as well as fine adjustment by the uneven surface of the holder. In particular, the length and position of the screw can be adjusted without a screw, thereby reducing the assembly process.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880010349U KR960010697Y1 (en) | 1988-06-30 | 1988-06-30 | Tension band control device of tape driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880010349U KR960010697Y1 (en) | 1988-06-30 | 1988-06-30 | Tension band control device of tape driving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900001436U KR900001436U (en) | 1990-01-18 |
| KR960010697Y1 true KR960010697Y1 (en) | 1996-12-26 |
Family
ID=19276894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880010349U KR960010697Y1 (en) | 1988-06-30 | 1988-06-30 | Tension band control device of tape driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960010697Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100465168B1 (en) * | 2002-10-12 | 2005-01-13 | 삼성전자주식회사 | A reel table tension band removal preventing appratus of tape recorder |
-
1988
- 1988-06-30 KR KR2019880010349U patent/KR960010697Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900001436U (en) | 1990-01-18 |
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