KR930007121Y1 - Piezo holding apparatus - Google Patents
Piezo holding apparatus Download PDFInfo
- Publication number
- KR930007121Y1 KR930007121Y1 KR2019900017930U KR900017930U KR930007121Y1 KR 930007121 Y1 KR930007121 Y1 KR 930007121Y1 KR 2019900017930 U KR2019900017930 U KR 2019900017930U KR 900017930 U KR900017930 U KR 900017930U KR 930007121 Y1 KR930007121 Y1 KR 930007121Y1
- Authority
- KR
- South Korea
- Prior art keywords
- piezo
- tension
- guide
- curved
- binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/03—Assembling devices that include piezoelectric or electrostrictive parts
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 결착 수단의 분해 사시도.1 is an exploded perspective view of a conventional binding means.
제2도는 본 고안의 사시도.2 is a perspective view of the present invention.
제3도는 본 고안의 정면도.3 is a front view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
20 : 본체 21 : 피에조20: body 21: piezo
22 : 결착공 23 : 돌출보스22: binding hole 23: protrusion boss
24 : 가이드 텐션수단 25 : 취출 텐션부24: guide tension means 25: take-out tension portion
26 : 누름 텐션부 27 : 턱부26: pressing tension portion 27: jaw portion
28 : 가이드 돌출부 28' : 고정돌기28: guide protrusion 28 ': fixing protrusion
29 : 텐션 지지부29: tension support
본 고안은 피에조 결착 장치에 관한 것으로, 별도의 공구를 사용하지 않고 피에조를 결착 또는 분리시킬 수 있도록 한 장치이다.The present invention relates to a piezo binder device, and is a device that can bind or detach the piezo without using a separate tool.
종래의 피에조 결착 장치로는, 제1도와 같이 본체(10)에 보스(11)가 고정되고 보스(11)에 피에조(12)의 결착공(13)을 위치시키며 나사(14)로 피에조(12)를 보스(11)에 고정시켜 사용하는 것이었다.In the conventional piezo binder device, the boss 11 is fixed to the main body 10 as shown in FIG. 1, the binder hole 13 of the piezo 12 is positioned on the boss 11, and the piezo 12 is fixed with a screw 14. ) Was fixed to the boss 11 and used.
따라서 피에조(12)를 결착할 때에는, 피에조(12)의 결착공(13)중 한곳을 먼저 보스(11)위에 놓고 나사(14)로 결합한 다음, 다른 결착공(13)을 나사(14)를 이용하여 보스(11)에 결합하였다.Therefore, when the piezo 12 is fastened, one of the fastening holes 13 of the piezo 12 is first placed on the boss 11, and the screws 14 are coupled to each other, and then the other fastening holes 13 are fastened to the screws 14. To the boss (11).
이 경우 첫 번째 보스(11)에 피에조(12)를 나사(14)로 먼저 결합할 때에는 반드시 피에조(12)를 잡고 나사(24)를 돌려야만 나사(14)가 보스(11)에 결합되며, 두 번째 보스(11)에 피에조(12)를 결합시킬 경우를 대비하여 첫 번째의 나사조임시에 완전히 나사를 조이지 않고 두 번째보스(11)에 피에조(12)를 나사(14)로 결합하여 조인 다음에, 첫 번째 보스(11)의 나사(14)를 완전히 조여야만 피에조(12)의 보스(11)에 대한 결합 작업이 끝나는 것이었다.In this case, when the piezo 12 is first coupled to the first boss 11 with the screw 14, the screw 14 is coupled to the boss 11 only by holding the piezo 12 and turning the screw 24. In case the piezo 12 is coupled to the second boss 11, the piezo 12 is coupled to the second boss 11 with the screw 14 without being completely tightened when the first screw is tightened. Next, the screw 14 of the first boss 11 had to be completely tightened to complete the joining operation of the boss 11 of the piezo 12.
따라서 이는 나사 조임 작업이 필수적일 뿐만 아니라, 피에조를 고정하기 위한 나사조임시에도 작업공수가 많게 되며 첫 번째 나사를 조일때에는 손 등으로 피에조를 잡아 주어야 하는 등의 불편한 점이 있는 것이었다.Therefore, this is not only a screw tightening work is necessary, but also a lot of work when screwing to fix the piezo, and when the first screw was tightened, such as the need to hold the piezo by hand, etc. was inconvenient.
본 고안은 이를 해결할 수 있도록 나사에 의한 결착수단을 지양하고 슬라이딩에 의한 착탈 방식을 구체화하여 피에조 결착 장치를 고안한 것으로 제2도를 참조하여 상세히 설명하면 다음과 같다.The present invention devised a piezo binding device by avoiding the binding means by screws and the detaching method by sliding in order to solve this problem.
본체(20) 일측에 피에조(21)의 일 결착공(22)을 끼울수 있도록 된 돌출보스(23)를 설치하고, 돌출보스(23)에 의한 피에조(21)의 회전반경 위치내에 피에조(21)를 끼움고정 가능케하며 만곡부 및 고정수단을 가지며 상부면에는 양측면에 텐션지지부(29)가 형성된 가이드 텐션수단(24)을 고정시킴으로 완성된다.On one side of the main body 20, a protruding boss 23 capable of inserting one of the binding holes 22 of the piezo 21 is provided, and the piezo 21 is located within the rotation radius position of the piezo 21 by the protruding boss 23. It is completed by fixing the guide tension means 24 having a bent portion and the fixing means and the tension support portion 29 is formed on both sides on the upper surface.
가이드 텐션수단(24)은 하부가 개방된 ㄷ자 형상으로 본체(20)위에 고정되며, 가이드 텐션수단(24)의 상부면은 만곡부를 이룬다.The guide tension means 24 is fixed on the body 20 in a U-shape of the lower opening, the upper surface of the guide tension means 24 forms a curved portion.
만곡부는 중앙에 볼록한 만곡면으로된 취출텐션부(25)와, 취출텐션부(25) 양측에 각각 아래로 볼록한 만곡면으로 이루어지는 누름텐션부(26)로 구성된다. 누름텐션부(26) 중앙 하면 외측에는 테어퍼면이 형성되고 내측에는 턱부(27)가 형성된 가이드 돌출부(28)가 설치되고, 가이드 돌출부(28)에 대향된 위치의 누름텐션부(26) 하면에는 고정돌기(28')가 설치되어 양 가이드돌출부(28) 및 고정돌기(28')는 피에조(21)를 고정하는 수단으로 된다.The curved portion is composed of a take-out tension portion 25 having a curved surface convex in the center, and a push-tension portion 26 composed of curved surfaces convex downward on both sides of the take-out tension portion 25, respectively. The lower surface of the center of the press tension portion 26 is formed with a guide protrusion 28 formed with a tapered surface on the outer side and a jaw portion 27 formed on the inner side thereof, and a lower surface of the press tension portion 26 at a position opposite to the guide protrusion 28. Fixing protrusions 28 'are installed at the both guide protrusions 28 and the fixing protrusions 28' to serve as means for fixing the piezo 21.
ㄷ형 가이드텐션수단(24)의 상부면 양측단에는 누름텐션부(26)와 예각을 이루도록 절곡되고, 본체(20)에 수직으로 고정되는 텐션 지지부(29)가 입설된다.At both ends of the upper surface of the c-type guide tension means 24, a tension support part 29 bent to form an acute angle with the push tension part 26 and fixed perpendicularly to the main body 20 is installed.
이와 같이 구성된 본 고안을 사용하여 피에조를 결착시킬 때에는, 먼저 피에조(21)의 일 결착공(22)을 본체(20)에 돌출된 돌출보스(23)에 끼운다음, 나머지 결착공(22) 부위를 잡고 가이드 텐션수단(24)쪽으로 피에조(21)를 회전시키면, 점선위치에서 가이드 돌출부(28)에 닿게되어 피에조(21)가 1차 정지한다.When the piezo is bound using the present invention configured as described above, first, one binding hole 22 of the piezo 21 is inserted into the protruding boss 23 protruding from the main body 20, and then the remaining binding hole 22 part. When the piezo 21 is rotated toward the guide tensioning means 24, the piezo 21 is first stopped by touching the guide protrusion 28 at the dotted line position.
다음 좀더 힘을 가하면 피에조(21)가 가이드 돌출부(28)의 테이퍼면을 넘어서 회전하게 되고, 피에조(21)의 일측 모서리면이 고정돌기(28')에 닿아 고정되는 순간 가이드 돌출부(28)의 턱부(27)에 피에조(21)의 타측 모서리면이 접하게 되어, 이점쇄선 위치에서 고정됨으로써 피에조(21)가 가이드 텐션수단(24)에 결착된다.Next, when more force is applied, the piezo 21 rotates beyond the tapered surface of the guide protrusion 28, and the moment when one edge surface of the piezo 21 touches and fixes the fixing protrusion 28 ', the guide protrusion 28 The other edge surface of the piezo 21 is brought into contact with the jaw portion 27, and the piezo 21 is fixed to the guide tensioning means 24 by being fixed at the position of the double-dashed line.
만약 결착된 피에조(21))를 분리 시키고 자할 때는, 가이드 텐션수단(24)의 취출텐션부(25)를 화살표 방향으로 눌러주게 되면, 가이드 돌출부(28)의 턱부(27)와 고정돌기(28')가 피에조(21)를 결합시키고 있던 상태에서 텐션지지부(29)쪽으로 벌어지게 되고, 이와 동시에 이점쇄선 위치에 있던 피에조(21)를 반시계 방향으로 밀면 피에조(21)는 점선위치 쯤으로 이동이 되며, 또한 피에조(21)를실선위치로 원위치한 다음 피에조(21)를 돌출보스(23)에서 분리시키면 되는 것이다.If the piezo (21) is to be separated, if the take-out tension portion 25 of the guide tension means 24 is pressed in the direction of the arrow, the jaw portion 27 and the fixing projections 28 of the guide protrusion 28 ') Is opened toward the tension support unit 29 while the piezo 21 is engaged, and at the same time, the piezo 21 is moved to the dotted line position by pushing the piezo 21 counterclockwise at the position of the two-dot chain line. In addition, the piezo 21 to the original position to the original position and then the piezo 21 is to be separated from the protruding boss 23.
이때 텐션지지부(29)는 누름 텐션부(26)와 예각을 이루도록 절곡되어 있으므로 , 취출텐션부(25)를 누를때에 누름텐션부(26)는 텐션지지부(29)쪽으로 이동이 쉽게 될 수 있다. 만약 텐션지지부(29)와 누름텐션부(26)가 둔각을 이루고 있다면, 취출텐션부(25)를 누르고 난 다음은 원위치되게 하는 텐션지지부(29)에 의한 복원력이 적게 발생되어, 피에조(21)를 결착시키는 결착력이 감소하게 되므로 본 고안에 적합하지 않게 된다.At this time, since the tension support part 29 is bent to form an acute angle with the pressing tension part 26, the pressing tension part 26 may be easily moved toward the tension support part 29 when the take-out tension part 25 is pressed. . If the tension support part 29 and the pressing tension part 26 form an obtuse angle, the restoring force is less generated by the tension support part 29 which returns to the original position after pressing the take-out tension part 25, so that the piezo 21 Since the binding force to bind is reduced is not suitable for the present invention.
또한 취출텐션부(25)는 위로 볼록, 누름 텐션부(26)는 아래로 볼록한 만곡면을 이루게 하였으므로, 취출텐션부(25)는 누름작용에 따른 복원력을 제공할 수 있으며, 누름텐션부(26)는 취출텐션부(25)이 눌러질때에 피에조(21)를 따라 양측으로 쉽게 슬라이딩 됨으로써, 피에조(21)를 결착시키고 있던 가이드 돌출부(28) 및 고정돌기(28')를 피에조(21)에서 분리시키는 것이다.In addition, the ejection tension unit 25 is convex upward, and the pressing tension unit 26 is convex downward to form a curved surface, the ejection tension unit 25 can provide a restoring force according to the pressing action, the press tension unit 26 () Is easily slid to both sides along the piezo 21 when the take-out tension portion 25 is pressed, thereby guiding the guide protrusion 28 and the fixing projection 28 ′ which are binding the piezo 21 to the piezo 21. To separate.
이상과 같이 본 고안은 피에조를 결착시킬 때에는 단순히 피에조를 돌출보스를 중심으로 가이드 텐션수단 쪽으로 회전시킴으로써, 피에조가 가이드 텐션수단에 결착되어 별도의 결착에 따른 공구가 필요없게 되며, 가이드 텐션수단의 만곡부는 상, 하로 볼록하게 구성함으로써 각 볼록면에의한 텐션과 고정 수단을 이용하여 별도의 공구없이 용이하게 피에조가 결착 또는 분리될 수 있도록 하는 장치이다.As described above, when the piezo is attached, the piezo is bound to the guide tension means by simply rotating the piezo around the protruding boss so that the piezo is bound to the guide tension means, thereby eliminating the need for a separate binding tool, and the curved portion of the guide tension means. The convex structure is configured to be convex upwards and downwards so that the piezo can be easily attached or separated without a separate tool by using the tension and the fixing means by the convex surfaces.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900017930U KR930007121Y1 (en) | 1990-11-21 | 1990-11-21 | Piezo holding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900017930U KR930007121Y1 (en) | 1990-11-21 | 1990-11-21 | Piezo holding apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920010464U KR920010464U (en) | 1992-06-17 |
| KR930007121Y1 true KR930007121Y1 (en) | 1993-10-13 |
Family
ID=19305696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900017930U Expired - Fee Related KR930007121Y1 (en) | 1990-11-21 | 1990-11-21 | Piezo holding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930007121Y1 (en) |
-
1990
- 1990-11-21 KR KR2019900017930U patent/KR930007121Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR920010464U (en) | 1992-06-17 |
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