KR910003905Y1 - Anti-reversion apparatus for clock movement - Google Patents
Anti-reversion apparatus for clock movement Download PDFInfo
- Publication number
- KR910003905Y1 KR910003905Y1 KR2019880021064U KR880021064U KR910003905Y1 KR 910003905 Y1 KR910003905 Y1 KR 910003905Y1 KR 2019880021064 U KR2019880021064 U KR 2019880021064U KR 880021064 U KR880021064 U KR 880021064U KR 910003905 Y1 KR910003905 Y1 KR 910003905Y1
- Authority
- KR
- South Korea
- Prior art keywords
- gear
- movement
- driven gear
- outer ring
- piece
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B13/00—Gearwork
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B35/00—Adjusting the gear train, e.g. the backlash of the arbors, depth of meshing of the gears
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/02—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본고안의 일부를 절결한 전체 조립 평면도.1 is a plan view of the entire assembly of a part of the present proposal.
제 2 도는 본고안의 요부발췌 확대사시도.Figure 2 is an enlarged perspective view of the excerpts of this article.
제 3a, b 도는 본고안의 요부발췌 일측면도.Figure 3a, b is a side view of the excerpt of the present article.
제 4a, b 도는 본고안의 요부발췌 작동상태도.4a, b is a diagram showing the operation state of the main parts extract.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 걸림편 1' : 제어편1: Jam piece 1 ': control piece
2 : 걸림돌기 3 : 원동기어2: Jamming 3: Drive Gear
4 : 피동기어 5 : 외륜피니온기어4: driven gear 5: outer ring pinion gear
6 : 발진코일 8 : 무브먼트동체6: Oscillation coil 8: Movement body
본 고안은 통상적으로 사용되고 있는 전자시계용 무브먼트내의 기어상에 기어의 역회전을 방지할수 있는 걸림편을 유동자재토록 설치하여 무브먼트의 시축상에 외부로부터 부하가 걸릴경우 무브먼트내에 내장된 다수의 기어군이 역회전하는 것을 방지토록 하고 시축의 회전방향에 상응하는 일방향으로 기어군이 회전작동될수 있도록 한 전자시계 무브먼트의 역회전 방지장치에 관한 것이다.The present invention is to install a locking piece to prevent the reverse rotation of the gear on the gear in the movement for the electronic clock which is commonly used, so that when a load is applied from the outside on the movement axis of the movement, a large number of gear groups embedded in the movement The present invention relates to an anti-rotation device of an electronic clock movement which prevents the reverse rotation and allows the gear group to rotate in one direction corresponding to the rotational direction of the time axis.
종래의 전자시계용 무브먼트는 대부분이 기어의 역회전을 방지하는 장치가 결여된 것이었으므로, 시축상에 부하가 걸릴경우 무브먼트내의 기어가 역회전하게 되어 시각표시에 상당한 오차를 초래하였던 것이었으며, 이와 같은 오작동을 배제하기 위하여 시축상에 축착된 시각침을 시계바늘의 회전방향으로 일일이 돌려주어야 하는 불편과 번거로움이 따랐던 것이었으며, 또한 무브먼트내의 기어가 역회전하는 것을 방지하기 위한 장치로써 기어의 치차상에 탄성핀등을 접동되게한 것이 일부사용 되었으나, 이는 기어가 회전작동되는 과정에 회전력을 저하게 하므로서 많은 전력의 소모를 가져오게 하는 난점이 따랐던 것이었다.Most of the conventional electronic watch movement was lacking a device to prevent the reverse rotation of the gear, when the load on the time axis, the gear in the movement was reversed, causing a significant error in the time display, In order to prevent such a malfunction, inconvenience and hassle to turn the hour hand pinched on the time axis in the direction of rotation of the hands of the hand was followed. Also, as a device to prevent the gears in the movement from reverse rotation, Some of them used to make elastic pins slide on the gears, but this was accompanied by the difficulty of bringing a lot of power by reducing the rotational force in the process of rotating the gear.
본고안은 이와같은 종래의 제반 문제점을 감안하여 이를 해결코져 안출된 것으로서, 첨부된 도면에 의하여 상세하게 설명하면 다음과 같다.The present invention has been devised to solve the problems in view of the related art, and will be described in detail with reference to the accompanying drawings.
공지의 P.C.B회로기판(7)에 착설된 발진코일(6)에 의하여 일정회전 속도로 회동하는 원동기어(3)상에 피동기어(4)를 교합하고, 피동기어(4)상에는 외륜피니온 기어(5)를 각각 교합한 통상의 무브먼트동체(8)에 있어서, 피동기어(4)의 중심축(4')상에 축설된 걸림편(1)을 일체로 형성한 제어편(1')의 일측부에 걸림돌기(2)를 돌설하여서된 것이다.The driven gear 4 is engaged with the driven gear 3 rotating at a constant rotational speed by the oscillation coil 6 installed on a known PCB circuit board 7, and the outer ring pinion gear is mounted on the driven gear 4. In the normal movement body 8 which interlocked (5), respectively, the control piece 1 'which integrally formed the engaging piece 1 which was built up on the central axis 4' of the driven gear 4 was formed. It is made by protruding the engaging projection 2 on one side.
도면중 미설명 부호 9는 건전지이다.In the figure, reference numeral 9 denotes a battery.
이와같이된 본 고안의 무브먼트동체(8)를 전자시계용 본체내에 통상과 같이 내장하여 시각침을 구동시켜 정확한 시각을 표시토록 함에 있어서, 사용도중 외부로부터의 충격 및 시각침의 회전방해가 발생할 경우 발진코일로부터 회전력을 부여받아 일방향으로 회전하게 되던 원동기어(3) 및 피동기어(4)와 외륜피니온기어(5) 및 다수의 기어군에 역방향으로 회전력이 인가케 되어 역회전을 하게 되는데, 이때 피동기어(4)의 중심축(4')상에 축설되어 있던 걸림편(1)은 상기한 피동기어(4)의 역회전에 의하여 역방향으로 동회전하게 되면서 걸림편(1)의 단부가 외륜피니온기어(5)의 치차에 걸리게 된 상태(도면중 제 4b 도 참조)에서 원동기어(3) 및 피동기어(4)와 상호 교합된 외륜피니온기어(5)의 역회전을 방지하게 되며 역회전이 걸림편(1)에 의하여 제어된 상태에서 원동기어(3)는 발진코일(6)에서 인가되는 회전력에 의하여 다시 최초의 일방향으로 회전력을 부여받게 될때, 외륜피니온기어(5)의 치차상에 걸여있던 걸림편(1)은 피동기어(4)의 회전방향에 의하여 외륜피니온기어(5)의 치차로부터 탈리된후 일정간격을 유지한 상태를 제동편(1')과 걸림돌기(2)에 의하여 유지케 되는 것이며, 원동기어(3) 및 피동기어(4)와 외륜피니온기어(5)등은 정상적인 회전방향으로 회전작동하게 되어 정확한 시각을 표시토록 할 수 있는 것이다.The movement body 8 of the present invention is built in the main body for an electronic clock as usual to drive the hour hand so that the correct time can be displayed. When an impact from outside and rotation disturbance of the hour hand occur during use, oscillation occurs. When the rotational force is applied from the coil to rotate in one direction, the driving force (3) and the driven gear (4), the outer ring pinion gear (5) and a plurality of gear groups are applied in the reverse direction to the reverse rotation, at this time The locking piece 1 which has been arranged on the central axis 4 'of the driven gear 4 is rotated in the opposite direction by the reverse rotation of the driven gear 4, and the end of the locking piece 1 has an outer ring. In the state where the pinion gear 5 is caught by the gear (refer to FIG. 4B in the drawing), the reverse rotation of the outer ring pinion gear 5 interlocked with the primary gear 3 and the driven gear 4 is prevented. Reverse rotation is controlled by the locking piece (1) When the driving gear (3) is given the rotational force in the first one direction again by the rotational force applied from the oscillation coil (6), the engaging piece (1) that is hanging on the tooth of the outer ring pinion gear (5) is driven gear The state of maintaining a constant interval after detaching from the gear of the outer ring pinion gear (5) by the rotation direction of (4) is to be maintained by the braking piece (1 ') and the engaging projection (2), 3) and the driven gear (4) and the outer ring pinion gear (5), etc. are rotated in the normal direction of rotation so that the correct time can be displayed.
이상과 같은 본 고안의 역회전 방지장치는 무브먼트내에 내장된 기어의 역회전을 순각적으로 감지한후 최초의 회전방향으로 회전작동 될수 있도록 하는 회전 방향 유도장치에 관한 것으로서 정밀성을 요구하는 전자시계 무브먼트의 오동작을 극소화 할 수 있는 것으로서 자체의 구조물이나 극히 간단하므로 종래의 전자시계용 무브먼트등에도 간편하게 장치하여 사용될수 있는 신규고안인 것이다.The reverse rotation prevention device of the present invention as described above relates to a rotation direction induction device that can be rotated in the first rotation direction after detecting the reverse rotation of a gear embedded in the movement in an instant. It is a new design that can be used by simply installing in its own structure or extremely simple movement, such as a conventional electronic clock movement.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880021064U KR910003905Y1 (en) | 1988-12-20 | 1988-12-20 | Anti-reversion apparatus for clock movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880021064U KR910003905Y1 (en) | 1988-12-20 | 1988-12-20 | Anti-reversion apparatus for clock movement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900012871U KR900012871U (en) | 1990-07-04 |
| KR910003905Y1 true KR910003905Y1 (en) | 1991-06-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880021064U KR910003905Y1 (en) | 1988-12-20 | 1988-12-20 | Anti-reversion apparatus for clock movement |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910003905Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101651663B1 (en) * | 2016-01-13 | 2016-08-26 | 이상준 | Eave Trough For Vinyl Greenhouse And Method For Manufacturing The Same |
-
1988
- 1988-12-20 KR KR2019880021064U patent/KR910003905Y1/en active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101651663B1 (en) * | 2016-01-13 | 2016-08-26 | 이상준 | Eave Trough For Vinyl Greenhouse And Method For Manufacturing The Same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR900012871U (en) | 1990-07-04 |
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