KR0131189Y1 - Automatic self-aligning knob apparatus - Google Patents

Automatic self-aligning knob apparatus Download PDF

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Publication number
KR0131189Y1
KR0131189Y1 KR2019920021301U KR920021301U KR0131189Y1 KR 0131189 Y1 KR0131189 Y1 KR 0131189Y1 KR 2019920021301 U KR2019920021301 U KR 2019920021301U KR 920021301 U KR920021301 U KR 920021301U KR 0131189 Y1 KR0131189 Y1 KR 0131189Y1
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KR
South Korea
Prior art keywords
knob
control panel
elastic piece
hole
self
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KR2019920021301U
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Korean (ko)
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KR940010776U (en
Inventor
방충식
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윤종용
삼성전자주식회사
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Priority to KR2019920021301U priority Critical patent/KR0131189Y1/en
Publication of KR940010776U publication Critical patent/KR940010776U/en
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Publication of KR0131189Y1 publication Critical patent/KR0131189Y1/en

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02Controlling members for hand actuation by linear movement, e.g. push buttons
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/12Movable parts; Contacts mounted thereon
    • H01H13/14Operating parts, e.g. push-button

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)

Abstract

본 고안은 콘트롤 판넬의 구멍에서 전면으로 돌출되도록 설치되어 텍스위치를 작동시키는 노브의 편심을 조절하기 위한 자동조심형 노브장치에 관한 것으로 콘트롤 판넬(7)의 구멍(6)에서 텍스위치(10)와 조립하지 않고 노브(1)를 삽입시키는 조립수단과, 전기 조립수단에 의해 조립된 노브(1)의 편심을 방지하고 구멍(6)에서 자동조심되도록 하는 자동조심수단으로 구성시키며 자동조심 수단은 콘트롤 판넬(7)의 구멍(6)에서 돌기(5)를 갖는 탄성편(4)과, 전기 돌기(5)와 접촉되며 반원형돌기(2)와 저면에 작동판(3)을 갖는 노브(1)로 구성시키고 노브(1)를 ON 시킬 경우 반원형 돌기(2)의 꼭지점이 돌기(5)의 꼭지점을 지나지 않도록 구성시켜 노브의 편심을 방지하도록 하는 것이다.The present invention relates to a self-aligning knob device for adjusting the eccentricity of the knob that is installed to protrude from the hole of the control panel to the front to operate the tex position, the tex position (10) in the hole (6) of the control panel (7) Assembly means for inserting the knob (1) without assembling and self-assessment means for preventing the eccentricity of the knob (1) assembled by the electrical assembly means and to be self-alignment in the hole (6). In the hole 6 of the control panel 7, the elastic piece 4 having the projection 5, the knob 1 which is in contact with the electric projection 5 and has the semicircular projection 2 and the operating plate 3 at the bottom thereof. When the knob 1 is turned on, the vertex of the semi-circular protrusion 2 does not pass the vertex of the protrusion 5 to prevent the eccentricity of the knob.

Description

자동 조심형 노브장치Self-Aligning Knob

제1도 (a)(b)(c)는 종래 노브의 편심형태를 나타낸 정면도.(A) (b) (c) is a front view showing the eccentric form of the conventional knob.

제2도는 종래 노브의 설치상태 단면도.2 is a cross-sectional view of an installation state of a conventional knob.

제3도는 본 고안의 실시예를 나타내기 위한 분해사시도.Figure 3 is an exploded perspective view for showing an embodiment of the present invention.

제4도 (a)는 본 고안의 설치상태 단면도.Figure 4 (a) is a cross-sectional view of the installation state of the present invention.

(b)는 본 고안의 자동상태 단면도.(b) is a cross-sectional view of the automatic state of the present invention.

제5도는 본 고안을 조립시키기 위한 단면도.5 is a cross-sectional view for assembling the subject innovation.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 노브 2 : 반원형돌기1 knob 2 semi-circular protrusion

3 : 작동판 4 : 탄성편3: operating plate 4: elastic piece

5 : 반원형돌기 6 : 구멍5: semi-circular protrusion 6: hole

7 : 콘트롤 판넬 9 : 기판7: control panel 9: substrate

10 : 텍스위치 11 : 스위치축10: Tex position 11: Switch shaft

본 고안은 회로기판에 고정시킨 텍스위치를 동작시키는 노브에 관한 것으로 텍스위치에 노브를 조립시키기 않고 판넬 구멍과 노브를 탄성편과 반원형돌기를 이용해 조립하여 노브의 편심을 방지하도록 한 자동 조심형 노브장치에 관한 것이다.The present invention relates to a knob for operating a tex position fixed to a circuit board. The self-aligning knob that assembles a panel hole and knob using an elastic piece and a semicircular protrusion to prevent eccentricity of the knob without assembling the knob at the tex position. Relates to a device.

종래 노브장치를 이용하여 회로를 동작시키기 위해서는 회로기판(9)에 텍스위치(10)를 납땜 고정시키고, 각각의 스위치(10)에 노브(1)를 끼운 다음 스크류(12)를 이용하여 콘트롤 판넬(7)의 배면에 고정시켜서 노브(1)가 구멍(6)을 통하여 전면으로 돌출되도록 하였다.In order to operate a circuit using a conventional knob device, the tex position 10 is soldered and fixed to the circuit board 9, the knob 1 is inserted into each switch 10, and then the control panel using the screw 12. The back of (7) was fixed so that the knob 1 protruded to the front through the hole 6.

그런데 이 경우 텍스위치(10)의 수량이 많을수록 구멍(6)과 노브(1)와의 공간 간격이 일정치 않아 제1도에서와 같이 한쪽으로 치우치거나 삐뚤어지는 등의 외관상 불량에 의해 제품의 질을 저하시키게 된다.In this case, however, as the number of the tex positions 10 increases, the spacing between the holes 6 and the knob 1 is not constant, and as a result, the quality of the product may be caused by an appearance defect such as being biased or skewed to one side as shown in FIG. Will lower.

즉 노브(1)가 정우치에 놓여지지 못하는 불량원인은 회로기판(9)의 치수불량, 텍스위치(10)와 스위치축(11)의 편심 및 수직도 등에 의한 치수불량, 콘트롤 판넬(7)에서 구멍(6) 간격의 치수불량 등이 있었다.That is, the failure cause of the knob 1 not being placed on the right tooth can be caused by a defect in the dimensions of the circuit board 9, an error in the eccentricity and verticality of the tex position 10 and the switch shaft 11, and the control panel 7. There was a dimensional defect or the like at the interval of the hole 6.

따라서 본 고안은 이와 같은 종래의 결점을 해소시키기 위하여 안출된 것으로 텍스위치에 노브를 삽입식으로 결합하지 않고 판넬 구멍과 노브를 탄성편과 반원형돌기를 이용해 조립하여 노브의 편심을 방지하도록 한다.Therefore, the present invention has been devised to solve such a conventional drawback, and the panel hole and the knob are assembled using an elastic piece and a semi-circular protrusion without inserting the knob into the tex position to prevent the eccentricity of the knob.

이와 같은 본 고안은 텍스위치를 동작시키며 콘트롤판넬의 전면으로 돌출되는 노브에 있어서, 각면에 반원형돌기가 돌출되어 저면으로 텍스위치를 동작시키는 노브와, 전기 노브가 관통될 구멍의 외측에서 반원형 돌기가 갖는 탄성편에 의해 노브의 편심을 방지하여 자동조심하도록 한다.The present invention has a knob that operates a tex position and protrudes to the front of the control panel, and a semi-circular protrusion protrudes on each side to move the tex position to the bottom, and a semi-circular protrusion outside the hole through which the electric knob is to be penetrated. Self-aligning is prevented by the elastic piece having an eccentricity of the knob.

이하 본 고안의 실시예를 첨부시킨 도면에 따라 상세히 설명하기로 한다.Hereinafter will be described in detail with reference to the accompanying drawings an embodiment of the present invention.

회로기판(9)에 납땜 고정되어 내부의 스프링에 의해 일정한 탄성력을 갖는 스위치축(11)이 돌출된 텍스위치(10)와, 전기 텍스위치(10)가 결합된 회로기판(9)으로부터 고정되는 콘트롤 판넬(7)에 노브(1)가 설치되는 개수의 구멍(6)이 형성되어 텍스위치(10)를 동작시키도록 구성한다.Soldered and fixed to the circuit board (9) is fixed from the tex position (10) protruding the switch shaft 11 having a constant elastic force by the internal spring, and the circuit board (9) to which the electric tex position (10) is coupled. The number of holes 6 in which the knob 1 is installed in the control panel 7 is formed to operate the tex position 10.

이때 콘트롤 판넬(7)의 구멍(6)에서 텍스위치(10)와 조립하지 않고 노브(1)를 삽입시키는 조립수단과, 전기 조립수단에 의해 조립된 노브(1)의 편심을 방지하고 구멍(6)에서 자동조심되도록 하는 자동조심수단을 구성하며 자동조심수단은 노브(1)가 콘트롤 판넬(7)의 구멍(6)을 통하여 전면으로 일부가 돌출되도록 설치되며 사방향으로 적어도 사방향중 대칭되는 두방향 이상에 반원형 돌기(2)를 돌출시키고 하측선단에 사방향으로 돌출되어 탄성편(4)에 걸려 전면으로 이탈이 방지되도록 하는 작동판(3)을 구성한다.At this time, the assembly means for inserting the knob 1 in the hole 6 of the control panel 7 without assembling with the tex position 10, and the eccentricity of the knob 1 assembled by the electric assembly means is prevented. 6) constitutes an automatic control means for automatic self-alignment, and the self-aligning means is installed such that the knob 1 protrudes to the front through the hole 6 of the control panel 7 and is symmetric in at least four directions in four directions. The semicircular protrusions 2 protrude in two directions or more, and protrude in four directions at the lower end thereof, so as to catch the elastic pieces 4 and constitute an operation plate 3 to prevent the separation from the front side.

그리고 콘트롤 판넬(7)의 구멍(6)하측방향에 내측으로 반원형의 돌기(5)가 돌출되며 양측이 절개되어 독립적으로 탄성을 갖는 탄성편(4)을 구성한다.The semicircular protrusions 5 protrude inwardly in the lower direction of the hole 6 of the control panel 7, and both sides are cut to form an elastic piece 4 having elasticity independently.

여기서 탄성편(4)의 반원형 돌기(5)가 노브(1)의 반원형 돌기(2)보다 커야하며 노브(1)의 스트로크(STROKE)는 노브(1)의 반원형 돌기(2)가 탄성편(4)의 반원형 돌기(5)의 꼭지점을 지나지 못하도록 구성된다.Here, the semicircular protrusions 5 of the elastic piece 4 should be larger than the semicircular protrusions 2 of the knob 1, and the stroke STROKE of the knob 1 may be the half-shaped protrusion 2 of the knob 1. It is configured not to pass the vertex of the semi-circular projection (5) of 4).

이와 같은 구성으로 이루어진 본 고안의 작용 및 효과를 상세히 설명하기로 한다.It will be described in detail the operation and effect of the present invention made of such a configuration.

반원형 돌기(5)가 형성된 탄성편(4)를 구성시킨 콘트롤 판넬(7)에 노브(1)를 조립시키기 위해서는 제5도에서와 같이 탄성편(4)의 하측에서 노브(1)의 상단을 대고 화살표 방향으로 밀면 탄성편(4)이 노브(1)에 의해 밀려 벌어지며 노브(1)의 반원형 돌기(2)의 꼭지점이 탄성편(4)의 반원형 돌기(5)의 꼭지점을 지나는 순간 탄성편(4)이 다시 오므라들면서 노브(1)의 조립이 완료된다.In order to assemble the knob 1 to the control panel 7 that constitutes the elastic piece 4 having the semicircular protrusions 5 formed thereon, the upper end of the knob 1 is disposed on the lower side of the elastic piece 4 as shown in FIG. When pushed in the direction of the arrow, the elastic piece 4 is pushed open by the knob 1, and the elasticity is instantaneously when the vertex of the semicircular protrusion 2 of the knob 1 passes the vertex of the semicircular protrusion 5 of the elastic piece 4. As the piece 4 is retracted, the assembly of the knob 1 is completed.

이때 제4도 (a)에서와 같이 노브(1)와 탄성편(4)의 반원형 돌기(2)(5)가 서로 맞물리고 탄성편(4)의 선단에서 노브(1)의 작동판(3)이 사면에서 서로 대향하므로 노브(1)는 콘트롤 판넬(7)로부터 전면으로 이탈할 수 없게 설치된다.At this time, as shown in FIG. 4 (a), the knob 1 and the semicircular protrusions 2 and 5 of the elastic piece 4 are engaged with each other, and the operating plate 3 of the knob 1 at the tip of the elastic piece 4 is engaged. ) Are opposed to each other on the slope so that the knob 1 is installed so as not to be separated from the control panel 7 to the front.

여기에 텍스위치(10)가 납땜 고정된 회로기판(9)을 콘트롤 판넬(7)의 배면으로부터 스크류(12)로 고정시켜 스위치축(11)의 중심이 노브(1)저면의 중심에 일치되도록 한다.Here, the circuit board 9 having the soldering position 10 fixed thereto is fixed with screws 12 from the back of the control panel 7 so that the center of the switch shaft 11 coincides with the center of the bottom of the knob 1. do.

이와 같이 설치된 노브(1)를 누르면 제4도 (b)와 같이 노브(1)의 반원형 돌기(2)가 탄성편(4)의 반원형 돌기(5)를 누르며 노브(1)의 반원형 돌기(2)의 꼭지점이 탄성편(4)의 반원형 돌기(5)의 꼭지점을 지나지 않으면서, 하향이동하여 탄성편(4)이 벌어지도록 하면서 스위치축(11)을 눌러 텍스위치(10)가 ON되도록 하고 노브(1)를 누르는 힘을 제거하면 텍스위치(10)내에 있는 반발스프링(도시되지 않음)의 힘과 탄성편(4)의 오므라지는 힘이 작용하여 각각의 반원형 돌기(2)(5)가 미끄러지면서 원상태로 돌아오게된다.When the knob 1 installed as described above is pressed, the semicircular projection 2 of the knob 1 presses the semicircular projection 5 of the elastic piece 4 as shown in FIG. 4 (b), and the semicircular projection 2 of the knob 1 is pressed. The vertex of) is not passed through the vertices of the semi-circular protrusions 5 of the elastic piece 4, while moving downward to open the elastic piece 4 while pressing the switch shaft 11 so that the tex position 10 is turned on. When the force of pressing the knob 1 is removed, the force of the rebound spring (not shown) in the tex position 10 and the retracting force of the elastic piece 4 are applied to each semicircular protrusion 2,5. It slides back to its original state.

이때 노브(1)의 반원형 돌기(2)의 꼭지점이 탄성편(4)의 돌기(5) 꼭지점을 지나지 말아야 하며, 보통 텍스위치(10)의 스트로크는 0.4∼0,7㎜이므로 반원형 돌기(2)(5)의 크기가 작아도 된다.At this time, the vertex of the semicircular protrusion 2 of the knob 1 should not pass the vertex 5 of the protrusion of the elastic piece 4, and since the stroke of the tex position 10 is 0.4-0,7 mm, the semicircular protrusion 2 (5) may be small.

이상에서 밝힌 바와 같이 본 고안은 텍스위치에 노브를 조립시키지 않고 노브의 반원형돌기를 이용해 탄성편에 조립시킴으로써 탄성편의 돌기와 접촉되는 돌기에 사면에서 탄성편의 힘이 고르게 작용되므로 노브의 편심발생을 크게 줄이며 판넬구멍과 노브가 자동조심되도록 하고 판넬로부터의 이탈을 방지하는 효과가 제공된다.As described above, the present invention does not assemble the knob at the tex position, but by assembling it to the elastic piece using the semi-circular protrusion of the knob, the force of the elastic piece is evenly applied at the slope to the protrusion contacting the protrusion of the elastic piece, greatly reducing the occurrence of eccentricity of the knob. The panel hole and knob are self-aligning and the effect of preventing deviation from the panel is provided.

Claims (3)

회로기판(9)에 납땜 고정된 텍스위치(10)를 작동시키며 콘트롤 판넬(7)의 구멍(6)에 설치되는 노브(1)에 있어서, 콘트롤 판넬(7)의 구멍(6)외측에서 하향돌출되고 각 모서리가 절재된 탄성편(4)과, 상기 탄성편(4)의 각면 내측에 돌출형성된 반원형돌기(5)와, 콘트롤 판넬(7)의 내측에서 구멍(6)으로 끼워지는 노브(1)와, 노브(1)의 각면에 돌출형성된 반원형돌기(2)와, 노브(1)의 저면에 형성된 텍스위치(10)를 작동시키고 노브(1)의 전면이탈을 방지하는 작동판(3)을 구비시킨 것을 특징으로 하는 자동 조심형 노브장치.A knob (1) installed in the hole (6) of the control panel (7) operating the tex position (10) soldered and fixed to the circuit board (9), which is downward from the outside of the hole (6) of the control panel (7). An elastic piece 4 which protrudes and cuts off each corner, a semicircular protrusion 5 which protrudes inside each side of the elastic piece 4, and a knob fitted into the hole 6 inside the control panel 7 ( 1), a semicircular protrusion 2 protruding from each side of the knob 1, and an operation plate 3 for operating the tex position 10 formed at the bottom of the knob 1 and preventing the front surface of the knob 1 from coming off. Self-aligning knob device comprising a). 제1항에 있어서, 콘트롤 판넬(7)에 노브(1)가 조립될 때 노브(1)에 형성된 반원형 돌기(2)가 탄성편(4)에 형성된 반원형 돌기(5)의 꼭지점을 지나서 조립되는 것을 특징으로 하는 자동 조심형 노브장치.The semicircular projection (2) formed in the knob (1) is assembled past the vertex of the semicircular projection (5) formed in the elastic piece (4) when the knob (1) is assembled to the control panel (7). Self-aligning knob device, characterized in that. 제1항 또는 제2항에 있어서, 노브가 텍스위치(10)를 누를때 노브(1)에 형성된 반원형 돌기(2)의 꼭지점이 탄성편(4)에 형성된 돌기(5)의 꼭지점을 지나지 않도록 구성시킨 것을 특징으로 하는 자동 조심형 노브장치.3. The method according to claim 1, wherein the vertex of the semicircular protrusion 2 formed on the knob 1 does not pass the vertex of the protrusion 5 formed on the elastic piece 4 when the knob presses the tex position 10. Self-aligning knob device characterized in that the configuration.
KR2019920021301U 1992-10-29 1992-10-29 Automatic self-aligning knob apparatus KR0131189Y1 (en)

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KR2019920021301U KR0131189Y1 (en) 1992-10-29 1992-10-29 Automatic self-aligning knob apparatus

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KR940010776U KR940010776U (en) 1994-05-27
KR0131189Y1 true KR0131189Y1 (en) 1998-12-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9425107B2 (en) 2011-03-10 2016-08-23 Semiconductor Energy Laboratory Co., Ltd. Memory device and method for manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9425107B2 (en) 2011-03-10 2016-08-23 Semiconductor Energy Laboratory Co., Ltd. Memory device and method for manufacturing the same

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