KR20080017879A - Apparatus for fixing components of an electronic appliance - Google Patents

Apparatus for fixing components of an electronic appliance Download PDF

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Publication number
KR20080017879A
KR20080017879A KR1020060079648A KR20060079648A KR20080017879A KR 20080017879 A KR20080017879 A KR 20080017879A KR 1020060079648 A KR1020060079648 A KR 1020060079648A KR 20060079648 A KR20060079648 A KR 20060079648A KR 20080017879 A KR20080017879 A KR 20080017879A
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South Korea
Prior art keywords
fixing
component
hole
height
screw
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KR1020060079648A
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Korean (ko)
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KR100812958B1 (en
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김진라
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주식회사 대우일렉트로닉스
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Priority to KR1020060079648A priority Critical patent/KR100812958B1/en
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
    • H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
    • H05K7/1407—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by turn-bolt or screw member

Abstract

An apparatus for fixing components of an electronic appliance is provided to adjust height of a component to be fixed on a press part by removing height restriction of the component. In an apparatus for fixing components like a loader or a PCB to a press part(1), a screw combination member(110) is inserted into an insertion hole formed on the press part and has a female screw. A fixing member(120) prevents the screw combination member from being separated downward, by being combined to the screw combination member projected from the insertion hole. One or a number of height adjustment members(130) adjusts the height of a component, and has a through-hole. A fixing bolt(140) fixes the component by being screwed to the female screw of the screw combination member through the through-hole of the height adjustment member.

Description

전자제품의 부품 고정 장치{APPARATUS FOR FIXING COMPONENTS OF AN ELECTRONIC APPLIANCE}Component fixing device of electronics {APPARATUS FOR FIXING COMPONENTS OF AN ELECTRONIC APPLIANCE}

도 1은 종래의 기술에 따른 전자제품의 부품 고정 장치를 도시한 분해사시도이고,1 is an exploded perspective view showing a component fixing device of an electronic product according to the prior art,

도 2는 본 발명에 따른 전자제품의 부품 고정 장치를 도시한 분해사시도이고,Figure 2 is an exploded perspective view showing a component fixing device of the electronic product according to the present invention,

도 3은 본 발명에 따른 전자제품의 부품 고정 장치를 도시한 단면도이다.3 is a cross-sectional view showing a component fixing device for an electronic product according to the present invention.

< 도면의 주요 부분에 대한 부호의 설명 ><Description of Symbols for Main Parts of Drawings>

110 : 나사결합부재 111 : 암나사110: screwing member 111: female thread

112 : 플랜지 113 : 결합홀112: flange 113: coupling hole

114 : 위치결정홈 120 : 고정부재114: positioning groove 120: holding member

121 : 후크 121a : 걸림돌기121: hook 121a: hooking

130 : 높이조절부재 131 : 관통홀130: height adjustment member 131: through hole

132 : 위치결정홈 133 : 위치결정돌기132: positioning groove 133: positioning projection

140 : 고정볼트140: fixing bolt

본 발명은 전자제품의 부품 고정 장치에 관한 것으로서, 보다 상세하게는 프레스물상에서 고정시키고자 하는 부품의 높이 조절이 가능한 전자제품의 부품 고정 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a component fixing device for electronic products, and more particularly, to a component fixing device for electronic products that can adjust the height of a component to be fixed on a press.

일반적으로, 텔레비전, VTR, DVD 플레이어, 오디오 등과 같은 전자제품에서 바텀 커버나 메인 커버 등과 같은 프레스물에 로더(loader)나 PCB 등과 같은 부품이 고정되는데 이를 위해 프레스물은 이들 부품의 고정을 위한 고정부가 마련된다.In general, in electronic products such as televisions, VTRs, DVD players, and audio, parts such as a loader or a PCB are fixed to a press such as a bottom cover or a main cover. Wealth is prepared.

종래의 전자제품에서 프레스물에 로더나 PCB 등의 부품을 고정시키기 위한 장치를 첨부된 도면을 참조하여 설명하면 다음과 같다.Referring to the accompanying drawings, a device for fixing components such as a loader or a PCB to a press in a conventional electronic product is as follows.

도 1은 종래의 기술에 따른 전자제품의 부품 고정 장치를 도시한 분해사시도이다. 도시된 바와 같이, 종래의 전자제품의 부품 고정장치(10)는 전자제품의 바텀 커버나 메인 커버 등과 같은 프레스물(1)에 상방으로 돌출되도록 포밍에 의해 형성되는 고정부(11)와, 고정부(11)의 중심부에 형성되는 암나사부(12)와, 로더나 PCB 등의 부품(2)에 형성되는 고정홀(2a)을 통해서 삽입되어 고정부(11)의 암나사부(12)에 나사 결합됨으로써 부품(2)을 프레스물(1)상에 형성된 고정부(11)에 고정시키는 고정볼트(13)를 포함한다.1 is an exploded perspective view showing a component fixing device of an electronic product according to the prior art. As shown in the drawing, the parts fixing device 10 of the conventional electronics has a fixing part 11 formed by forming so as to protrude upward from the press 1 such as the bottom cover or the main cover of the electronics, It is inserted into the female screw portion 12 of the fixing portion 11 by being inserted through the female screw portion 12 formed at the center of the government portion 11 and the fixing hole 2a formed in the component 2 such as the loader or the PCB. The combination includes a fixing bolt 13 for fixing the component 2 to the fixing portion 11 formed on the press (1).

그러나, 이러한 종래의 기술에 따른 전자제품의 부품 고정장치(10)는 고정부(11)를 포밍에 의해 형성함으로써 프레스 공정의 특성으로 인해 고정부(11)를 높이는데 한계가 있고, 고정시키고자 하는 부품이 규격이나 종류를 달리하는 경우 고정부(11)의 높이 조절이 불가능하여 로더의 경우 디자인을 고려한 도어의 위치에 많은 제약을 가지는 등 변경된 부품의 높이 변경이 어렵게 됨으로써 변경된 부품의 적용을 위하여 복잡한 설계변경을 초래하게 되는 문제점을 가지고 있었다.However, the component fixing device 10 of the electronic product according to the related art has a limitation in increasing the fixing part 11 due to the characteristics of the pressing process by forming the fixing part 11 by forming, and to fix it. If the parts are different in size or type, it is impossible to adjust the height of the fixing part 11, and in the case of the loader, it is difficult to change the height of the changed parts, such as having a lot of restrictions on the position of the door considering the design. There was a problem that caused complex design changes.

본 발명은 상술한 종래의 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 프레스물상에서 고정시키고자 하는 부품의 높이 조절이 가능할 뿐만 아니라 부품의 높이에 제한이 없고, 부품의 고정을 용이하도록 하는 전자제품의 부품 고정 장치를 제공하는데 있다.The present invention is to solve the above-mentioned conventional problems, the object of the present invention is not only possible to adjust the height of the parts to be fixed on the press water, there is no limitation on the height of the parts, the electronic to facilitate the fixing of the parts It is to provide a component fixing device of the product.

이와 같은 목적을 실현하기 위한 본 발명은, 프레스물에 로더나 PCB 등과 같은 부품을 고정시키는 장치에 있어서, 프레스물에 형성된 삽입홀에 상방을 향하여 삽입되어 걸리며, 상측이 개방된 내측에 암나사가 형성되는 나사결합부재와, 삽입홀로부터 돌출되는 나사결합부재에 결합됨으로써 나사결합부재가 하방으로의 이탈을 방지하는 고정부재와, 나사결합부재의 상단에 적층됨으로써 상측면에 지지되는 부품의 높이를 조절하며, 관통홀이 형성되는 하나 또는 다수의 높이조절부재와, 부품을 관통하여 높이조절부재의 관통홀을 통해서 나사결합부재의 암나사에 나사 결합됨으로써 부품을 고정시키는 고정볼트를 포함하는 것을 특징으로 한다.In the present invention for realizing the above object, in the apparatus for fixing a part such as a loader or a PCB to the press, it is inserted into the insertion hole formed in the press to face upward, the female screw is formed on the inner side of the open side A screw coupling member which is coupled to the screw coupling member which protrudes from the insertion hole, and a screw fixing member which prevents the screw coupling member from being separated downward, and is laminated on the top of the screw coupling member to adjust the height of the component supported on the upper side. And a fixing bolt for fixing the component by screwing to the female screw of the screw coupling member through the through hole of the height adjusting member through one or more height adjusting members having a through hole formed therein. .

이하, 본 발명의 가장 바람직한 실시예를 첨부한 도면을 참조하여 본 발명의 기술분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 더욱 상세히 설명하기로 한다.DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

도 2는 본 발명에 따른 전자제품의 부품 고정 장치를 도시한 분해사시도이 고, 도 3은 본 발명에 따른 전자제품의 부품 고정 장치를 도시한 단면도이다. 도시된 바와 같이, 본 발명에 따른 전자제품의 부품 고정 장치(100)는 전자제품의 바텀 커버나 메인 커버 등과 같은 프레스물(1)에 로더(roader)나 PCB 등과 같은 부품(2)을 고정시키는 장치로서, 프레스물(1)에 형성된 삽입홀(1a)에 삽입되어 걸리는 나사결합부재(110)와, 나사결합부재(110)에 결합되는 고정부재(120)와, 나사결합부재(110)의 상단에 적층되는 하나 또는 다수의 높이조절부재(130)와, 나사결합부재(110)에 나사결합됨으로써 부품(2)을 고정시키는 고정볼트(140)를 포함한다.2 is an exploded perspective view showing a device for fixing the electronic device according to the invention, Figure 3 is a cross-sectional view showing a device for fixing the electronic device according to the present invention. As shown, the component fixing device 100 of the electronic product according to the present invention is to fix the component (2) such as a loader (roader) or PCB to the press (1), such as the bottom cover or main cover of the electronic product As a device, the screw engaging member 110 is inserted into the insertion hole (1a) formed in the press (1), the fixing member 120 is coupled to the screw coupling member 110, and the screw coupling member (110) of One or more height adjustment members 130 are stacked on top, and the fixing bolt 140 for fixing the component (2) by screwing to the screw coupling member (110).

나사결합부재(110)는 프레스물(1)에 형성된 삽입홀(1a)에 상방을 향하여 삽입되어 걸리게 되며, 상측이 개방된 내측에 암나사(111)가 형성된다. 또한, 나사결합부재(110)는 삽입홀(1a)에 걸리기 위하여 하단에 플랜지(112)가 형성된다.The screw coupling member 110 is inserted and caught upward in the insertion hole 1a formed in the press 1, and an internal thread 111 is formed on the inner side of which the upper side is opened. In addition, the screw coupling member 110 is formed with a flange 112 at the lower end to be caught in the insertion hole (1a).

고정부재(120)는 양측이 개방되는 관 형상을 가지고, 삽입홀(1a)로부터 돌출되는 나사결합부재(110)의 외주면에 끼워짐으로써 나사결합부재(110)가 프레스물(1)로부터 하방으로 이탈하는 것을 방지한다.The fixing member 120 has a tubular shape in which both sides are opened, and is fitted to the outer circumferential surface of the screw coupling member 110 protruding from the insertion hole 1a, so that the screw coupling member 110 moves downward from the press 1. Prevent deviations.

나사결합부재(110)와 고정부재(120)는 서로 결합되기 위하여 나사결합부재(110)의 외측면에 결합홀(113)이 형성되고, 고정부재(120)의 측부에 결합홀(113)과 결합하는 후크(121)가 형성된다. 따라서, 프레스물(1)의 삽입홀(1a)로부터 관통하여 돌출되는 나사결합부재(110)의 외주면에 고정부재(120)가 끼워져서 후크(121)의 결합돌기(121a)가 결합홀(113)에 걸림으로써 나사결합부재(110)와 고정부재(120)를 용이하게 결합시킬 수 있다. The screw coupling member 110 and the fixing member 120 have a coupling hole 113 formed on the outer surface of the screw coupling member 110 to be coupled to each other, the coupling hole 113 and the side of the fixing member 120 Hook 121 is formed to engage. Therefore, the fixing member 120 is fitted to the outer circumferential surface of the screw coupling member 110 protruding from the insertion hole 1a of the press material 1 so that the coupling protrusion 121a of the hook 121 is coupled to the coupling hole 113. ), The screw coupling member 110 and the fixing member 120 can be easily coupled.

높이조절부재(130)는 하나 또는 다수로 이루어지고, 나사결합부재(110)의 상 단에 하나 또는 다수로 적층됨으로써 최상의 높이조절부재(130) 상측면에 지지되는 부품(2)의 높이를 조절하며, 중심부에 관통홀(131)이 각각 형성된다.The height adjusting member 130 is made of one or a plurality, and by stacking one or more on the top of the screw coupling member 110 to adjust the height of the parts (2) supported on the upper side of the best height adjusting member (130). Through-holes 131 are formed in the center, respectively.

높이조절부재(130)는 나사결합부재(110)의 상단에 서로 적층시 관통홀(131)이 수직되게 정렬됨으로써 고정볼트(140)와의 조립성을 좋게 하기 위하여 서로 결합되는 위치결정홈(132)과 위치결정돌기(133)가 상측면과 하측면에 각각 형성된다. 한편, 위치결정홈(132)과 위치결정돌기(133)가 그 형성위치를 서로 달리하여 높이조절부재(130)의 하측면과 상측면에 각각 형성될 수 있다.The height adjusting member 130 is aligned with each other in order to improve assembling with the fixing bolt 140 by aligning the through holes 131 vertically when stacked on top of the screw coupling member 110. And positioning projections 133 are formed on the upper side and the lower side, respectively. On the other hand, the positioning groove 132 and the positioning projection 133 may be formed on the lower side and the upper side of the height adjusting member 130, respectively, by forming their positions different from each other.

나사결합부재(110)는 직접 접하는 높이조절부재(130)의 위치결정돌기(133)가 삽입됨으로써 서로 정렬되도록 상단에 위치결정돌기(133)가 삽입되기 위한 위치결정홈(114)이 형성된다.The screwing member 110 has a positioning groove 114 for inserting the positioning protrusion 133 at the top so that the positioning protrusion 133 of the height adjusting member 130 is directly in contact with each other.

높이조절부재(130)는 고정볼트(140)와 나사 결합됨으로써 고정볼트(140)와의 결합력을 높이기 위하여 관통홀(131)에 암나사가 형성된다. The height adjusting member 130 is screwed with the fixing bolt 140 to form a female screw in the through hole 131 to increase the coupling force with the fixing bolt 140.

고정볼트(140)는 부품(2)에 형성되는 고정홀(2a)을 관통함과 아울러 높이조절부재(130)의 관통홀(131)에 나사 체결을 통하여 관통해서 나사결합부재(110)의 암나사(111)에 나사 결합됨으로써 부품(2)을 고정시킨다.The fixing bolt 140 penetrates through the fixing hole 2a formed in the component 2 and penetrates through the screwing into the through hole 131 of the height adjusting member 130, thereby screwing the female screw of the screw coupling member 110. The component 2 is fixed by screwing to 111.

이와 같은 구조로 이루어진 전자제품의 부품 고정 장치의 동작은 다음과 같이 이루어진다.The operation of the component fixing device for an electronic product having such a structure is performed as follows.

프레스물(1)의 삽입홀(1a)에 나사결합부재(110)를 상방을 향하도록 삽입하여 걸리도록 한 상태에서 삽입홀(1a)을 통해서 노출되는 나사결합부재(110)에 고정부재(120)를 끼움으로써 후크(121)가 결합홀(113)에 걸리도록 하여 나사결합부 재(110)를 프레스물(1)에 고정시킨다.The fixing member 120 is inserted into the screw coupling member 110 exposed through the insertion hole 1a in a state where the screw coupling member 110 is inserted upward and inserted into the insertion hole 1a of the press product 1. By inserting the hook 121 is caught in the coupling hole 113 to fix the screwing member 110 to the press (1).

프레스물(1)에 고정된 나사결합부재(110)의 상단에 높이조절부재(130)를 하나 또는 다수로 적층시킨 다음 그 상단에 고정시키고자 하는 로더나 PCB 등과 같은 부품(2)을 위치시킨다. 이 때, 높이조절부재(130)의 개수는 부품(2)이 원하는 높이에 위치시키기에 알맞은 숫자이다. 또한 높이조절부재(130)는 다수로 적층시 위치결정홈(132)과 위치결정돌기(133)가 서로 결합됨으로써 관통홀(131)의 정렬을 용이하게 하여 조립성이 뛰어나도록 한다.Lay one or more height adjusting members 130 on top of the screw coupling member 110 fixed to the press water 1, and then place a component 2 such as a loader or PCB to be fixed on the top. . At this time, the number of the height adjusting member 130 is a number suitable for placing the component 2 at the desired height. In addition, the height adjusting member 130 is coupled to each other when the positioning groove 132 and the positioning projection 133 when stacked in a plurality to facilitate the alignment of the through-hole 131 to be excellent in assembly.

부품(2)에 형성된 고정홀(2a)이 적층된 높이조절부재(130)상에 놓이면 고정볼트(140)를 고정홀(2a)에 삽입하여 높이조절부재(130)의 관통홀(131) 및 나사결합부재(110)의 암나사(111)에 나사 결합시킴으로써 부품(2)을 프레스물(1)상에 고정시킨다.When the fixing holes 2a formed in the component 2 are placed on the stacked height adjusting members 130, the fixing bolts 140 are inserted into the fixing holes 2a to penetrate the through holes 131 and the height adjusting members 130. The component 2 is fixed on the press 1 by screwing to the female screw 111 of the screwing member 110.

이상과 같이 본 발명의 바람직한 실시예에 따르면, 프레스물상에서 고정시키고자 하는 부품의 높이 조절이 가능할 뿐만 아니라 부품의 높이에 제한이 없고, 부품의 고정을 용이하도록 한다.According to the preferred embodiment of the present invention as described above, not only the height of the component to be fixed on the press water can be adjusted, but there is no restriction on the height of the component, and to facilitate the fixing of the component.

상술한 바와 같이, 본 발명에 따른 전자제품의 부품 고정 장치는 프레스물상에서 고정시키고자 하는 부품의 높이 조절이 가능할 뿐만 아니라 부품의 높이에 제한이 없고, 부품의 고정을 용이하도록 하는 효과를 가지고 있다. As described above, the component fixing device of the electronic product according to the present invention is not only capable of adjusting the height of the component to be fixed on the press water, but has no effect on the height of the component and has an effect of facilitating the fixing of the component. .

Claims (4)

프레스물에 로더나 PCB 등과 같은 부품을 고정시키는 장치에 있어서,In a device for fixing a part such as a loader or a PCB to the press water, 상기 프레스물에 형성된 삽입홀에 상방을 향하여 삽입되어 걸리며, 상측이 개방된 내측에 암나사가 형성되는 나사결합부재와,A screwing member which is inserted and caught upwards in an insertion hole formed in the press and has a female screw formed on an inner side of which an upper side is opened; 상기 삽입홀로부터 돌출되는 상기 나사결합부재에 결합됨으로써 상기 나사결합부재가 하방으로의 이탈을 방지하는 고정부재와,A fixing member which is coupled to the screw coupling member protruding from the insertion hole to prevent the screw coupling member from being separated downward; 상기 나사결합부재의 상단에 적층됨으로써 상측면에 지지되는 상기 부품의 높이를 조절하며, 관통홀이 형성되는 하나 또는 다수의 높이조절부재와,One or more height adjusting members which adjust the height of the component supported on the upper side by being stacked on the top of the screw coupling member, the through hole is formed; 상기 부품을 관통하여 상기 높이조절부재의 관통홀을 통해서 상기 나사결합부재의 암나사에 나사 결합됨으로써 상기 부품을 고정시키는 고정볼트Fixing bolts for penetrating the component and fixing the component by screwing into the female screw of the screw coupling member through the through hole of the height adjusting member. 를 포함하는 전자제품의 부품 고정 장치.Component fixing device of the electronic product comprising a. 제 1 항에 있어서,The method of claim 1, 상기 나사결합부재와 상기 고정부재는,The screw coupling member and the fixing member, 서로 결합되기 위하여 상기 나사결합부재의 외측면에 결합홀이 형성되고, Coupling holes are formed on the outer surface of the screw coupling member to be coupled to each other, 상기 고정부재의 측부에 상기 결합홀에 결합되는 후크가 형성되는 것The hook is coupled to the coupling hole on the side of the fixing member 을 특징으로 하는 전자제품의 부품 고정 장치.Component fixing device for an electronic product, characterized in that. 제 1 항에 있어서,The method of claim 1, 상기 높이조절부재는,The height adjustment member, 서로 적층시 상기 관통홀이 수직되게 정렬되도록 서로 결합되는 위치결정홈과 위치결정돌기가 상측면과 하측면에 각각 형성되는 것Positioning grooves and positioning projections coupled to each other so that the through holes are vertically aligned when stacked with each other are formed on the upper side and the lower side 을 특징으로 하는 전자제품의 부품 고정 장치.Component fixing device for an electronic product, characterized in that. 제 1 항 또는 제 3 항에 있어서,The method according to claim 1 or 3, 상기 높이조절부재는,The height adjustment member, 고정볼트와 나사 결합되도록 상기 관통홀에 암나사가 형성되는 것Female thread formed in the through hole to be screwed to the fixing bolt 을 특징으로 하는 전자제품의 부품 고정 장치.Component fixing device for an electronic product, characterized in that.
KR1020060079648A 2006-08-23 2006-08-23 Apparatus for fixing components of an electronic appliance KR100812958B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180000639U (en) * 2018-02-19 2018-03-06 김길홍 Sign Character And Solid Signboard

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JPS59182991U (en) 1983-05-23 1984-12-06 北川工業株式会社 printed circuit board holder
JPS61129391U (en) 1985-02-01 1986-08-13
JP2000323870A (en) 1999-05-14 2000-11-24 Hirosugi Keiki:Kk Spacer for printed substrate
JP2003209767A (en) 2002-01-16 2003-07-25 Toshiba Corp Display apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180000639U (en) * 2018-02-19 2018-03-06 김길홍 Sign Character And Solid Signboard

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