KR900004866Y1 - A/c head distance change protection device of video tape recorder - Google Patents
A/c head distance change protection device of video tape recorder Download PDFInfo
- Publication number
- KR900004866Y1 KR900004866Y1 KR2019860017389U KR860017389U KR900004866Y1 KR 900004866 Y1 KR900004866 Y1 KR 900004866Y1 KR 2019860017389 U KR2019860017389 U KR 2019860017389U KR 860017389 U KR860017389 U KR 860017389U KR 900004866 Y1 KR900004866 Y1 KR 900004866Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fixed
- video tape
- tape recorder
- head
- distance change
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/50—Interchangeable mountings, e.g. for replacement of head without readjustment
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
- G11B21/24—Head support adjustments
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/488—Disposition of heads
- G11B5/4893—Disposition of heads relative to moving tape
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 조립 상태 평면도.1 is a plan view of the assembled state of the present invention.
제2도는 본 고안의 조립 상태 정단면도.Figure 2 is a cross-sectional view of the assembled state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 삼각플 2,2', 2" : 몸체1: Triangle 2,2 ', 2 ": Body
3 : 고정구 5 : 고정스크류3: fastener 5: fastening screw
6 : 삽지구 7 : 스프링6: shovel strip 7: spring
9 : 축 10 : 삽입구9: shaft 10: insertion hole
11 : 세트스크류 12 : 조정너트11: Set screw 12: Adjustment nut
13 : 안내플축 14 : 너트13 guide shaft 14 nut
15 : 안내플 16 : 압축스프링15: guide leaf 16: compression spring
본 고안은 비데오 테이프 레코더에 있어서 몸체면에 안내플을 일체로 하여 테이프 높이 조정인 안내플 높이 조정이 필요없으며 테이프의 X거리 변화를 방지하여 재조정이 필요없게된 비데오 테이프 레코더의 A/C헤드 거리 변화 방지 장치에 관한 것이다.The present invention eliminates the need to adjust the height of the guide plate, which is the tape height adjustment, by integrating the guide plate on the body surface of the video tape recorder. It relates to a change prevention device.
종래의 비데오 테이프 레코더에 있어서는 테이프의 X거리를 맞추기 위하여 삼각 원뿔 형태로 된 삼각플을 상하로 조정하면 기준점에 대한 거리의 변화가 발생되어 X거리가 조정되고 또한 A/C헤드 높이를 맞추기 위하여 너트를 상하로 조정하면 A/C헤드와 상부 몸체가 축과 일체형이므로 A/C헤드 높이는 변화를 가져오게 되는데 A/C헤드의 높이를 맞추고 나면 상부몸체가 상하로 이동됨에 따라 삼각원뿔면에 접착되어 먼저 조정된 X값이 변화하게 되므로 다시 삼각플을 조정함과 동시에 너트를 이용하여 안내플을 상하로 조정하여 테이프의 높이를 고정시킬 뿐만 아니라 A/C헤드 조립체, 삼각플, 안내플이 서로 각각의 위치에 설치되어 있기 때문에 항상 조립시킨 다음에 X거리 조정과 A/C헤드 높이를 조정하여야 하는 번거로움이 있었고 또한 세트를 조립하기전 단품 조립체로의 검사가 불가능하던 결점이 있었다.In a conventional video tape recorder, when the triangle in the form of a triangular cone is adjusted up and down to match the X distance of the tape, a change in distance with respect to the reference point occurs, and the X distance is adjusted and the nut is used to adjust the A / C head height. If you adjust up and down, A / C head and upper body are integrated with the shaft, so the height of A / C head will be changed. After adjusting the height of A / C head, the upper body is moved up and down, As the adjusted X value is changed, the triangle is adjusted again and the guide is adjusted up and down by using the nut to fix the height of the tape, and the A / C head assembly, the triangle, and the guide are different from each other. Since it is installed in the position, it was always cumbersome to assemble it and then adjust the X distance and A / C head height. There was a drawback was the test of a single item assembly impossible.
본 고안은 이와같은 종래의 결점을 해결하기 위하여 안출된 것으로 첨부된 도면에 의하여 그 구성과 작용효과를 설명하면 다음과 같다.The present invention has been devised to solve such a conventional drawback and the construction and operation effects by the accompanying drawings are as follows.
외측 둘레면에 나사가 형성된 삼각플(1)이 몸체(2)의 일측면에 형성된 고정구(3)내로 삽입 고정되고 또한 상부면에 통상의 A/C헤드(4), 조정스크류(5)가 장착된 몸체(2')와 몸체(2")가 동시에 조정스크류(5)에 의해 고정되어지되 몸체(2")는 일측면에 형성된 삽지구(6)내로 일측 하단부면에 스프링(7)이 밀착되게 삽입하며 통상의 데크플레이트(8)면에 고정되어진 축(9)이 삽입된 몸체(2)의 일측면에 형성된 삽입구(10)가 끼워져 외측면으로부터 삽입된 세트스크류(11)에 의해 몸체(2)(2")가 함께 고정됨과 동시에 그 상단부면에는 조정너트(12)가 삽입고정되며 몸체(2)와 데크플레이트(8)의 중앙부면에 각각 뚫린 고정구(3)(3")내로 상부로부터 관통되게 삽입된 안내플측(13)에 너트(14)와 안내홈(15)이 상부로부터 순차적으로 삽입고정되고 또한 그 하부로 몸체(2)면에 밀착되게 압축스프링(16)이 삽입되어서 구성되어진 것으로 미설명 부호 X는 D점에서 E점과의 거리이고 D는 테이프 출사점이며 E는 A/C헤드 중심인 것이다.A triangular thread (1) having a screw formed on the outer circumferential surface is inserted into and fixed into the fixture (3) formed on one side of the body (2), and a normal A / C head (4) and adjusting screw (5) are mounted on the upper surface. The mounted body 2 'and the body 2 "are fixed by the adjusting screw 5 at the same time, but the body 2" is a spring 7 on one side of the lower end into the insertion hole 6 formed on one side. The body is inserted by the set screw 11 inserted from the outer surface by inserting the insertion hole 10 formed on one side of the body 2 is inserted into close contact with the shaft 9 is fixed to the surface of the ordinary deck plate (8) (2) (2 ") are fixed together and at the same time, the adjusting nut 12 is inserted and fixed to the upper end and into the fixtures 3 and 3" respectively drilled in the center surface of the body 2 and the deck plate 8, respectively. The nut 14 and the guide groove 15 are sequentially inserted and fixed from the upper side to the guideple side 13 inserted to penetrate from the upper side and close to the body 2 surface with the lower side thereof. C. The compression spring 16 is inserted, and reference numeral X denotes the distance from the point D to the point E, the point D is the tape exit point, and the point E is the center of the A / C head.
이와같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
비데오 테이프 레코더에 있어서 단품 조립체의 검사와 D점에서 E점과의 거리(X)를 조정하기 위하여 상기와 같이 조립된 본원은 도면 제1도에 도시된 바와같이 D점에서 E점과의 거리(X)를 조정하기 위하여 삼각플(1)를 상하로 조정하여 맞춘후 A/C헤드(4)의 높이는 조정너트(12)를 상하로 조정하면 몸체(2)와 몸체(2")는 스프링(7)에 의하여 동시에 상하로 조정되는데 이때 몸체(2)에는 삼각플(1)과 안내플(15)이 고정되어 있기 때문에 D점에서 E점과의 거리(X)가 변화할수 없을뿐만 아니라 안내플(15)의 높이를 별도 조정할 필요가 없게 되었고 또한 몸체(2")의 일측면에 형성된 삽지구(6)내로 몸체(2)의 일측면에 형성된 삽입구(10)가 끼워져 외측면으로부터 삽입된 세트스크류(11)에 의해 몸체(2)와 몸체(2")가 고정되어 있기 때문에 비데오 테이프 레코더 세트내 설치전 안내플(15)의 높이는 단일 조립체에서 검사 완료되므로 비데오 테이프 레코더 세트에는 축(9)만 설치되어 있으면 스프링(7)을 설치한 후 몸체(2)와 몸체(2")가 결합된 단이 조립체를 축(9)에 넣고 조정너트(12)로 조정하면 되는데 이때 조정너트(12)를 조정하기 전에 스프링(7)을 한측 선단은 몸체(2") 측벽에 걸어주고 또한 타측 선단은 데크플레이트(8)면에 뚫린 홈에 걸리게 되어 있어 안내플측(13)은 데크플레이트(8)의 중앙부면에 뚫린 고정구(3")에서 멈추게 되어 몸체(2)는 좌,우 이동없이 상,하이동만 하게 되어진 것으로 본원은 단품으로 일체화 되었으므로 세트조립전 조립체검사로 테이프 높이 조정인 안내플(15) 높이 조정이 필요없을 뿐만 아니라 D점에서 E점과의 거리(X) 변화를 방지하여 재조정이 필요없고 또한 조립공정을 줄이고 품질에 향상을 얻게 되는 것이다.In the video tape recorder, the present assembly, which is assembled as described above to inspect the single assembly and adjust the distance (X) from point D to point E, shows a distance from point D to point E as shown in FIG. After adjusting the triangle (1) up and down to adjust X), adjust the height of the A / C head (4) up and down by adjusting the adjustment nut (12) up and down. 7) It is adjusted up and down at the same time. At this time, since the triangle (1) and the guideple (15) is fixed to the body (2), the distance (X) from the point D to the point E cannot be changed as well as the guideple. There is no need to adjust the height of the 15 separately, and the insertion hole 10 formed on one side of the body 2 is inserted into the insertion hole 6 formed on one side of the body 2 "and inserted from the outer side. The body 2 and the body 2 "are fixed by screws 11, so it is safe to install in the video tape recorder set. Since the height of the naples 15 is inspected in a single assembly, if only the shaft 9 is installed in the video tape recorder set, the end of the body 2 and the body 2 " Insert the shaft into the shaft (9) and adjust it with the adjusting nut (12). Before adjusting the adjusting nut (12), one end of the spring (7) is hung on the side wall of the body (2 "), and the other end is the deck plate (8). The guide plate side 13 is stopped at the fastener (3 ") drilled on the center plate of the deck plate (8) so that the body (2) moves up and down without moving left and right. This product is integrated as a single product, so the assembly inspection before the set assembly does not require the height adjustment of the guideple 15, which is the tape height adjustment, and also prevents the change of the distance (X) from the D point to the E point, thus eliminating the need for readjustment. Reduce process and improve quality will be.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860017389U KR900004866Y1 (en) | 1986-11-08 | 1986-11-08 | A/c head distance change protection device of video tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860017389U KR900004866Y1 (en) | 1986-11-08 | 1986-11-08 | A/c head distance change protection device of video tape recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880010562U KR880010562U (en) | 1988-07-27 |
| KR900004866Y1 true KR900004866Y1 (en) | 1990-05-31 |
Family
ID=19256917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860017389U KR900004866Y1 (en) | 1986-11-08 | 1986-11-08 | A/c head distance change protection device of video tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900004866Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020070013A (en) * | 2001-02-28 | 2002-09-05 | 오동수 | Instantaneous torque conversion and transmission according to bicycle crank angle change |
-
1986
- 1986-11-08 KR KR2019860017389U patent/KR900004866Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020070013A (en) * | 2001-02-28 | 2002-09-05 | 오동수 | Instantaneous torque conversion and transmission according to bicycle crank angle change |
Also Published As
| Publication number | Publication date |
|---|---|
| KR880010562U (en) | 1988-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4381580A (en) | Vertically adjustable hinge | |
| EP0324726A3 (en) | A device for mounting door frames, window frames and similar objects at an adjustable distance from a support structure | |
| ES2025359B3 (en) | LATCH SUPPORT FOR FACADE ELEMENTS | |
| US4486134A (en) | Adjustable connector assembly | |
| US4303968A (en) | Mounting assembly for a chandelier-type light fixture | |
| KR900004866Y1 (en) | A/c head distance change protection device of video tape recorder | |
| CA2084565A1 (en) | Sleeve for increasing retention value of a screw | |
| NO902349D0 (en) | FEST ELEMENT. | |
| ES261748U (en) | Fastener means consisting of a plastic dowel and a fastening screw. | |
| KR960005780Y1 (en) | Anchors | |
| IL135568A0 (en) | Mounting for fastening pins of a window, door or furniture hinge | |
| KR840001672Y1 (en) | Door latch | |
| JPS5754039A (en) | Automatic screw fastener | |
| ATE46746T1 (en) | EXPANSION DOWEL. | |
| JPS603269Y2 (en) | Fixing device for the opening/closing door mounting frame to the entrance | |
| KR810000494Y1 (en) | Band clamp for t.v deflect york | |
| KR940004387Y1 (en) | Crt mounting device | |
| JPS6035731Y2 (en) | Automatic door closing device door mounting device | |
| SE8701576L (en) | SKAERVERKTYG | |
| JPS6217622Y2 (en) | ||
| JPH026232Y2 (en) | ||
| KR890006634Y1 (en) | Top case locking system of vcr | |
| KR100198136B1 (en) | An adjustable roller for window | |
| SU1183150A1 (en) | Unit for fastening a package filter | |
| US20190221389A1 (en) | Multi-Configuration Mounting Adapter for Door Sensors |
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: 20000428 Year of fee payment: 11 |
|
| LAPS | Lapse due to unpaid annual fee |