KR940006195Y1 - Personal computer cover locking equipment - Google Patents

Personal computer cover locking equipment Download PDF

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Publication number
KR940006195Y1
KR940006195Y1 KR2019910025501U KR910025501U KR940006195Y1 KR 940006195 Y1 KR940006195 Y1 KR 940006195Y1 KR 2019910025501 U KR2019910025501 U KR 2019910025501U KR 910025501 U KR910025501 U KR 910025501U KR 940006195 Y1 KR940006195 Y1 KR 940006195Y1
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KR
South Korea
Prior art keywords
front cover
locking
groove
portable computer
locking member
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KR2019910025501U
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Korean (ko)
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KR930015512U (en
Inventor
박경
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현대전자산업 주식회사
정몽현
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Priority to KR2019910025501U priority Critical patent/KR940006195Y1/en
Publication of KR930015512U publication Critical patent/KR930015512U/en
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Publication of KR940006195Y1 publication Critical patent/KR940006195Y1/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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H05K5/0221—Locks; Latches
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
    • H05K5/0018—Casings, cabinets or drawers for electric apparatus with operator interface units having an electronic display
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H05K5/0226—Hinges
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

내용 없음.No content.

Description

휴대용 컴퓨터의 전면커버 록킹장치Front cover locking device for portable computer

제1도는 본 고안 전면커버 록킹장치의 요부 분해 사시도.Figure 1 is an exploded perspective view of the main portion of the front cover locking device of the present invention.

제2도는 본 고안의 전면커버 록킹장치가 설치된 휴대용 컴퓨터에서의 전면커버가 열린 상태를 보인 측면도.Figure 2 is a side view showing the front cover is opened in a portable computer equipped with a front cover locking device of the present invention.

제3도는 본 고안의 전면커버 록킹장치가 설치된 휴대용 컴퓨터에서의 전면커버가 닫힌 상태를 보인 측면도.Figure 3 is a side view showing a front cover closed state in a portable computer equipped with a front cover locking device of the present invention.

제4a, b도는 본고안 전면커버 록킹장치의 동작상태를 설명하기 위한 요부 확대 단면도.4A and 4B are enlarged cross-sectional views of main parts for explaining the operating state of the front cover locking device of the present invention.

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

1 : 본체 2 : 전면커버1: main body 2: front cover

3 : 수납홈 4, 8 : 걸림돌기3: receiving grooves 4, 8: jamming projections

4' : 경사면 5 : 축지홈4 ': slope 5: groove

6 : 록킹부재 7 : 걸림홈6: locking member 7: locking groove

9 : 힌지편 10 : 힌지편9: hinge piece 10: hinge piece

11 : 비틀림 스프링 12 : 가이드핀11: torsion spring 12: guide pin

11' : 걸림바 11'' : 절곡바11 ': Jam Bar 11' ': Bending Bar

본 고안은 휴대용 컴퓨터의 전면커버 록킹장치에 관한 것으로 특히, 액정 디스플레이가 설치된 전면커버의 중앙부에 록킹장치를 설치하여 한손으로 전면커버의 록킹을 해제시킬 수 있도록한 휴대용 컴퓨터의 전면커버 록킹장치에 관한 것이다.The present invention relates to a front cover locking device of a portable computer, and more particularly, to a front cover locking device of a portable computer in which a locking device is installed at the center of a front cover on which a liquid crystal display is installed so that the front cover can be unlocked with one hand. will be.

종래의 휴대용 컴퓨터에 설치된 전면커버 록킹장치는 휴대용 컴퓨터 본체의 양측면에 미끄럼 방식으로 설치되어 있음에 따라, 양손을 사용하지 않고는 액정 디스플레이가 설치된 전면커버를 열수 없어 제품의 신뢰도가 저하되는 문제점이 있었다.Since the front cover locking device installed in the conventional portable computer is installed on both sides of the main body of the portable computer in a sliding manner, the front cover installed with the liquid crystal display cannot be opened without using both hands, thereby degrading the reliability of the product. .

따라서, 본고안에서는 액정 디스플레이가 설치된 전면커버의 중앙부에 스프링의 걸림돌기와 가이드핀의 축지홈이 구비된 수납홈을 형성시켜 록킹부재를 설치시켜 주므로써, 한손으로 전면커버의 록킹을 해제시킬 수 있음은 물론 액정 디스플레이의 경사각도를 조절할 수 있어 제품의 신뢰도를 더욱더 향상시킬 수 있음을 목적으로 하는 것으로, 이하 첨부된 도면에 의거하여 본고안을 상세히 설명하면 다음과 같다.Therefore, in this case, by forming a receiving groove provided with a locking projection of the spring and the axial groove of the guide pin in the center of the front cover in which the liquid crystal display is installed, the locking member can be installed, so that the locking of the front cover can be released with one hand. Of course, the inclination angle of the liquid crystal display can be adjusted to further improve the reliability of the product. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 고안의 전면커버 록킹장치는 제1도 및 제2도에 나타낸 바와 같이, 휴대용 컴퓨터의 본체(1) 후방 상단에 액정 디스플레이가 설치된 전면커버(2)를 개폐 가능하게 축지시킨 구성에 있어서, 상기 전면커버(2)의 중앙부에는 수납홈(3)을 형성하여 그의 바닥면에는 경사면(4')이 구비된 걸림돌기(4)를 돌출시키고, 수납홈(3)의 양측면에는 축지홈(5)을 형성한다.In the front cover locking device of the present invention, as shown in FIGS. 1 and 2, in the configuration in which the front cover 2 provided with the liquid crystal display is mounted on the upper rear side of the main body 1 of the portable computer so as to be opened and closed. An accommodation groove 3 is formed in the center portion of the front cover 2, and a bottom surface thereof protrudes a locking protrusion 4 having an inclined surface 4 ', and a storage groove 5 on both sides of the accommodation groove 3. To form.

상기 수납홈(3)에 설치되는 "ㄱ"자형 록킹부재(6)의 하측내면에는 본체(1)에 형성된 걸림홈(7)에 선택적으로 걸려 록킹되는 쇄기형 걸림돌기(8)를 형성하고, 록킹부재(6)의 절곡부에 형성된 힌지편(9)의 통공(10)과 힌지편(9)사이에 위치된 비틀림 스프링(11)에 끼워진 가이드핀(12)의 양단부는 상기 축지홈(5)에 끼워지고, 상기 비틀림 스프링(11)의 일단을 절곡하여서된 걸림바(11')는 상기 수납홈(3)의 걸림돌기(4)에 걸리고, 그의 타단 절곡바(11'')는 록킹부재(6)의 천정면에 탄지시켜서 된 것이다.On the lower inner surface of the "a" shaped locking member 6 is installed in the receiving groove (3) is formed a wedge-shaped locking projection (8) that is selectively locked to the locking groove (7) formed in the main body (1), Both ends of the guide pin 12 fitted to the torsion spring 11 positioned between the through hole 10 and the hinge piece 9 of the hinge piece 9 formed in the bent portion of the locking member 6 are formed in the axial groove 5. (11) of the torsion spring (11) by bending one end of the torsion spring (11) is caught by the locking projection (4) of the receiving groove (3), and the other end of the bending bar (11 '') is locked. It was made to hold on to the ceiling surface of the member 6.

이와같이 구성된 본 고안 장치의 작용 효과를 제2도 내지 제4a, b도를 참조하여 설명하면 다음과 같다.Referring to Figures 2 to 4a, b to the effect of the device of the present invention configured as described above are as follows.

먼저, "ㄱ"자형 록킹부재(6)의 절곡부에 형성된 힌지편(9) 사이에 비틀림 스프링(11)를 위치시킨 다음, 상기 힌지편(9)의 통공(10)을 통해 가이드핀(12)을 끼우게 되면, 힌지편(9)사이에 위치된 비틀림 스프링(11)의 절곡바(11'')가 록킹부재(6)의 천정면에 맞닿은 상태로 탄지된다.First, the torsion spring 11 is positioned between the hinge pieces 9 formed in the bent portion of the "a" shaped locking member 6, and then the guide pin 12 through the through hole 10 of the hinge piece 9; ), The bending bar 11 '' of the torsion spring 11 located between the hinge pieces 9 is touched in contact with the ceiling surface of the locking member 6.

이후, 상기 록킹부재(6)를 수납홈(3)에 위치시킨 다음, 록킹부재(6)의 상면을 압압시키면서 전면부를 밀어넣게 되면, 상기 가이드핀(12)의 양단부가 수납홈(3) 양측면의 축지홈(5)에 끼워짐과 동시에 상기 비틀림 스프링(11)의 걸림바(11')가 걸림돌기(4)의 경사면(4')을 타고 넘어가 걸림돌기(4)에 걸리게 되므로 상기 "ㄱ"자형 록킹부재(6)가 수납홈(3)에서 빠지지 않고 축지홈(5)에 끼워진 가이드판(12)을 중심으로 소정각도 범위내에서 회동 가능한 상태가 된다.Subsequently, when the locking member 6 is positioned in the receiving groove 3 and then the front surface of the locking member 6 is pushed in and the front part is pressed, both ends of the guide pin 12 are opposite sides of the receiving groove 3. The locking bar 11 'of the torsion spring 11 is caught by the locking protrusion 4 and is caught by the locking protrusion 4 at the same time as the locking bar 11' of the torsion spring 11 is fitted. "The locking member 6 is rotatable in the predetermined angle range centering on the guide plate 12 fitted in the bearing groove 5, without falling out of the receiving groove 3.

따라서, 휴대용 컴퓨터의 본체(1) 후방 축지된 전면커버(2)를 닫으면, 상기 "ㄱ"자형 록킹부재(6)의 쇄기형 걸림돌기(8)가 비틀림 스프링(11)의 탄성력에 의해 제3도 및 제4a도와 같이 본체(1)에 형성된 걸림홈(7)에 걸려 락킹된 상태를 유지하게 된다.Accordingly, when the front cover 2 of the main body 1 of the portable computer is closed, the wedge-shaped locking projection 8 of the "a" shaped locking member 6 is driven by the elastic force of the torsion spring 11. As shown in FIG. 4 and FIG. 4A, the locking groove 7 is locked to the locking groove 7 formed in the main body 1.

이후, 휴대용 컴퓨터를 사용하기 위해 본체(1)의 상면을 닫고 있는 전면커버(2)의 "ㄱ"자형 록킹부재(6)의 상단부를 제4b도와 같이 한손으로 눌러 주게 되면 상기 "ㄱ"자형 록킹부재(6)가 수납홈(3)내에서 가이드판(12)을 중심으로 시계방향으로 회전하게 되므로 그의 쇄기형 걸림돌기(8)가 비틀림 스프링(11)의 탄성력을 받으며 본체(1)의 걸림홈(7)으로 부터 빠져 나오게 되어 락킹이 해제된다.Subsequently, when pressing the upper end of the "a" shaped locking member 6 of the front cover 2 closing the upper surface of the main body 1 with one hand to use the portable computer as shown in FIG. 4b, the "a" shaped locking Since the member 6 rotates clockwise around the guide plate 12 in the receiving groove 3, the wedge-shaped locking projection 8 receives the elastic force of the torsion spring 11 and the main body 1 is caught. The lock is released from the groove 7.

이어서, "ㄱ"자형 록킹부재(6)의 상단부로 부터 사용자가 손을 떼게되면, 상기 "ㄱ"자형 록킹부재(6)는 비틀림 스프링(11)의 복원력에 의해 원상태로 복원되나 상기 전면커버(2)는 이미 락킹이 해제된 상태이므로 도시생략된 힌지부에 설치된 스프링의 복원력에 의해 소정각도로 서서히 열리게 되어 이에 설치된 액정 디스플레이가 소정각도로 세워지게 된다.Subsequently, when the user releases the hand from the upper end of the "a" shaped locking member 6, the "a" shaped locking member 6 is restored to its original state by the restoring force of the torsion spring 11, but the front cover ( 2) is already in the unlocked state is gradually opened by a predetermined angle by the restoring force of the spring installed in the hinge portion not shown, so that the liquid crystal display is installed at a predetermined angle.

이상에서 설명한 바와 같이 본 고안 장치에 의하면, 액정 디스플레이가 설치된 전면커버의 중앙부에 록킹부재를 설치하여 주므로써, 한손으로 전면커버의 록킹을 해제시킬 수 있게 되어 제품의 신뢰도를 더욱더 향상시킬 수 있는 유용한 고안인 것이다.As described above, according to the device of the present invention, by providing a locking member at the center of the front cover in which the liquid crystal display is installed, it is possible to release the locking of the front cover with one hand, which can further improve the reliability of the product. It is an idea.

Claims (3)

휴대용 컴퓨터의 본체(1)후방에 액정 디스플레이가 설치된 전면커버(2)를 힌지 결합되게 구성하여 휴대용 컴퓨터의 본체와 전면카버의 전방이 전면 카버에서 탄력회동하게 설치된 록킹부재에 의하여 록킹 또는 록킹해제되게 구성한 것에 있어서, 상기 전면커버(2)의 중앙부를 오목하게 형성하여서 되는 수납홈(3)에 홈의 내측면 전방을 개구시켜 축지홈(5)을 형성하며 수납홈(3)의 바닥에는 전방을 향하여 기울어진 경사면(4')을 갖는 걸림돌기(4)를 돌출형성하고, 전면커버의 수납홈 상부에서 본체의 전방 중앙까지 이르는 형상으로 하단내측에 걸림돌기(8)를 갖는 록킹부재(6)의 모서리부분에 핀공(10)이 뚫린 힌지편(9)을 돌출형성하고, 상기 힌지편(9)사이로 삽입되어 힌지편의 핀공(10)을 관통하는 가이드핀(12)에 의해 록킹부재(6)의 내상면에 탄력접촉되는 걸림바(11'')를 가진 비틀림 스프링(11)에는 수납홈의 걸림돌기에 조립을 이루는 또하나의 걸림바(11')를 형성하여 이루어진 것을 특징으로 하는 휴대용 컴퓨터의 전면커버 록킹장치.The front cover 2 with the liquid crystal display installed on the rear of the main body 1 of the portable computer is hinged so that the front of the main body and the front cover of the portable computer can be locked or unlocked by the locking member installed in the front cover. In this arrangement, the inner surface of the groove is opened in the receiving groove 3 which is formed to concave the center portion of the front cover 2 to form the bearing groove 5, and the front of the storage groove 3 is formed at the front. Locking member (6) having a locking projection (4) having an inclined surface (4 ') inclined toward the projection, and having a locking projection (8) at the lower inner side in a shape from the top of the receiving groove of the front cover to the front center of the body The locking member 6 is formed by a guide pin 12 penetrating the hinge piece 9 through which the pin hole 10 is drilled, inserted between the hinge pieces 9, and penetrating the pin hole 10 of the hinge piece. Elastically in contact with the inner surface of the Rimba (11 ''), the torsion spring 11 has one more locking bar (11 constituting the assembled groups obstacle to the receiving groove with a "front cover locking device for a portable computer, characterized in that made in the form). 제1항에 있어서, 상기 비틀림 스프링(11)의 걸림바(11')는 수납홈(3)의 걸림돌기(4)에 걸리도록 "ㄷ"형으로 절곡되고 그의 타단 절곡바(11'')는 동일한 형상으로 절곡되어 록킹부재(6)의 천정면을 탄지하도록 한 것임을 특징으로 하는 휴대용 컴퓨터의 전면커버 록킹장치.2. The locking bar 11 'of the torsion spring 11 is bent in a " c " shape so as to be caught by the locking projection 4 of the receiving groove 3, and its other end bending bar 11 " The front cover locking device of the portable computer, characterized in that bent in the same shape to hold the ceiling surface of the locking member (6). 제1항에 있어서, 록킹부재(6)의 힌지편(9)을 관통하는 가이드 핀(12)에 설치되는 비틀림스프링(11)의 걸림바(11')길이는 수납홈(3)의 내측면에 형성된 축지홈(5)중심에서 부터 바닥의 걸림돌기(4) 끝의 길이로 형성함을 특징으로 하는 휴대용 컴퓨터의 전면카버 록킹장치.The length of the catching bar 11 'of the torsion spring 11 provided in the guide pin 12 penetrating the hinge piece 9 of the locking member 6 is an inner surface of the receiving groove 3. Front cover locking device of a portable computer, characterized in that formed from the center of the groove groove (5) formed in the length of the end of the engaging projection (4) of the floor.
KR2019910025501U 1991-12-31 1991-12-31 Personal computer cover locking equipment KR940006195Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910025501U KR940006195Y1 (en) 1991-12-31 1991-12-31 Personal computer cover locking equipment

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Application Number Priority Date Filing Date Title
KR2019910025501U KR940006195Y1 (en) 1991-12-31 1991-12-31 Personal computer cover locking equipment

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KR930015512U KR930015512U (en) 1993-07-28
KR940006195Y1 true KR940006195Y1 (en) 1994-09-10

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KR2019910025501U KR940006195Y1 (en) 1991-12-31 1991-12-31 Personal computer cover locking equipment

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KR930015512U (en) 1993-07-28

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