KR19980032533U - PCB attachment device of video device chassis holder - Google Patents

PCB attachment device of video device chassis holder Download PDF

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Publication number
KR19980032533U
KR19980032533U KR2019960045392U KR19960045392U KR19980032533U KR 19980032533 U KR19980032533 U KR 19980032533U KR 2019960045392 U KR2019960045392 U KR 2019960045392U KR 19960045392 U KR19960045392 U KR 19960045392U KR 19980032533 U KR19980032533 U KR 19980032533U
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South Korea
Prior art keywords
pcb
assembly
protrusions
chassis holder
assembling
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KR2019960045392U
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Korean (ko)
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KR200156894Y1 (en
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태기현
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김광호
삼성전자 주식회사
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Priority to KR2019960045392U priority Critical patent/KR200156894Y1/en
Publication of KR19980032533U publication Critical patent/KR19980032533U/en
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Publication of KR200156894Y1 publication Critical patent/KR200156894Y1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • 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
    • H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards

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

Abstract

본 고안은 TV등 영상기기용 새시홀더의 PCB부착장치에 관한 것으로, 소요부위에 필요개수의 PCB조립부(2)를 형성한 새시홀더(1)에 조립홈(3a)(3b)(3c)과 조립돌기(7a)(7b)(7c)가 탄력성 조립돌기(4a)(4b)와 조립공(8a)(8b)이 각각 결합되도록 보조새시홀더(6)를 조립부착하고, 보조새시홀더(6)의 PCB안내돌기(9b)(9c)와 탄력성 조립돌기(10a)(10b) 및 PCB위치 지정돌기(12a)(12b)가 각각 결합홈(14b)(14c)과 조립공(15a)(15b) 및 PCB위치 지정공(16a)(16b)에 결합되도록 PCB(13)를 보조새시홀더(6)에 부착조립하여서 구성된다.The present invention relates to a PCB attachment device for a chassis holder for video equipment such as a TV, and includes an assembling groove (3a) (3b) (3c) in a chassis holder (1) in which a required number of PCB assembly portions (2) are formed at required portions. And the auxiliary chassis holder 6 are assembled and attached to each other so that the assembling protrusions 7a, 7b, and 7c are elastic assembly protrusions 4a, 4b and assembly holes 8a, 8b, respectively. PCB guide protrusions (9b) (9c), flexible assembly protrusions (10a) (10b) and PCB positioning protrusions (12a) (12b) of the coupling grooves (14b) and (14c) and assembly holes (15a) (15b), respectively. And attaching and assembling the PCB 13 to the auxiliary chassis holder 6 so as to be coupled to the PCB positioning holes 16a and 16b.

하나의 금형으로 각 제품 모델의 기능별로 형태가 다른 PCB를 하나의 새시홀더로 범용하여 일체의 부착스크루를 요하지 아니하면서도 간편히 부착조립할 수 있어서 금형비와 조립비용을 절감하고 수리시나 재활용을 위해 분해할때 분해가 용이하며 PCB가 스크루로 지나치게 조여져 파손되는 현상도 미연에 방지할 수 있는 효과가 있다.By using one mold, PCBs with different shapes according to the functions of each product model can be universally used as one chassis holder, so that they can be easily attached and assembled without requiring any attachment screws, reducing mold costs and assembly costs, and disassembling them for repair or recycling. It is easy to disassemble and the PCB is too tightly screwed and damaged.

Description

영상기기 새시홀더의 PCB부착장치PCB Attachment Device of Video Equipment Chassis Holder

본 고안은 TV와 같은 영상기기의 새시홀더에 대한 PCB부착장치에 관한 것이다. 종래의 영상기기에 대한 PCB부착방법은 크게 나누어 2가지로 대별할 수 있는 바, 그첫째로는 TV등 브라운관 하부에 장착되어 메인 PCB와 파워PCB의 2개의 보드를 지지고정하여주는 새시홀더(chassis holder)에 PCB를 1개의 스크루로 조여붙여 부착하는 방법이고, 그 둘째로는 PCB를 기기의 전면 캐비닛에 2개의 스크루로 조여붙여 부착한 다음 PCB에 새시홀더를 부착하는 방법이다.The present invention relates to a PCB attachment device for a chassis holder of an imaging device such as a TV. PCB attachment method for conventional video equipment can be divided into two types. Firstly, chassis holder is installed under the CRT tube such as TV and supports two boards of main PCB and power PCB. ) Is a method of attaching and tightening a PCB with one screw. The second method is to attach and attach a PCB to the front cabinet of a device with two screws and then attach the chassis holder to the PCB.

이와같은 종래의 영상기기 새시홀더에 대한 PCB부착방법에 의하면 제품의 모델디자인 구조상 다양한 각 모델별로 사용되는 PCB의 형태가 그 기능별로 다양함에 따라 각 모델별 PCB형태에 부합되는 전용의 새시홀더나 전면캐비닛을 사용하여 PCB를 부착하였으므로, 각 모델별로 새시홀더나 전면캐비닛을 설계 및 제작하는데 따른 개발비용과 각 모델별로 금형을 제작하는 금형비를 많이 요하게 되고, 생산라인의 조립시간에 있어서도 각 모델별로 작업과정과 조립부위가 각기 상이함으로 인하여 작업자가 작업상 오인 혼동을 일으키기 쉬울뿐아니라 스크루를 사용함으로서 조립시간이 많이 소요되므로 생산성이 크게 저하되며 부착스크루를 사용함에 따라 지나치게 조이면 PCB가 파손되는 일이 생기고 분해가 용이하지 아니하여 수리시나 재질별로 분리 수거 재활용 목적에서 분해할 때 작업이 용이하지 못한 문제점이 있었다.According to the PCB attachment method for the conventional image device chassis holder, the type of PCB used for each model in the model design structure of the product varies according to its function, so that the exclusive chassis holder or the front that matches the PCB type of each model is different. Since the PCB is attached using the cabinet, the development cost for designing and manufacturing the chassis holder or the front cabinet for each model and the mold cost for manufacturing the mold for each model are required, and work is performed for each model even in the assembly time of the production line. As the process and assembly parts are different, it is easy for workers to misunderstand the work and the assembly time is increased by using screws. The productivity is greatly reduced. If the screws are too tight, the PCB may be damaged. It is not easy to disassemble and can be separated during repair or by material There was a problem that the work is not easy when dismantling for recycling purposes.

본 고안의 목적은 전술의 종래 영상기기 새시홀더의 PCB부착장치의 문제점을 개선하기 위한 것이다.An object of the present invention is to improve the problem of the PCB attachment device of the above-mentioned conventional imaging device chassis holder.

이와같은 목적을 가지는 본 고안은 영상기기제품의 전체모델에 범용적으로 적용할 수 있는 하나의 범용성 새시홀더를 구비하여 그 범용성 새시홀더의 소요부위에 필요한 개수의 PCB조립부를 형성하고, 그 PCB조립부에 조립홈과 걸림턱을 가지는 조립돌기를 형성하여 그 조립홈과 걸림턱에 서로 결합되도록 조립공과 조립돌기등을 가지는 보조새시홀더를 PCB조립부에 개재 구비하며, 그 PCB조립부에 개재시킨 보조새시에 PCB를 조립부착함으로써 하나의 범용성 새시홀더로써 다양한 제품 각 모델에 기능별로 각기 다른 형태를 가지는 PCB를 부착조립할 수 있도록 하여 본 고안의 소기의 목적을 달성할 수 있도록 안출한 것인데, 이하, 본 고안을 첨부도면에 의하여 구체적으로 설명하면 다음과 같다.The present invention having such a purpose is to have one universal chassis holder that can be applied to all models of video equipment products to form a number of PCB assembly parts necessary for the required parts of the universal chassis holder, and the PCB assembly A subassembly holder having an assembling hole and an assembling protrusion is formed in the PCB assembly part so as to form an assembling protrusion having an assembling groove and a jamming jaw in the assembling groove and the engaging jaw. By assembling and attaching the PCB to the auxiliary chassis, as a general purpose chassis holder, it is possible to attach and assemble PCBs having different shapes according to functions to various models of various products to achieve the desired purpose of the present invention. Detailed description of the present invention by the accompanying drawings as follows.

도 1은 본 고안의 전체 개략적인 사시도.1 is an overall schematic perspective view of the present invention.

도 2는 본 고안의 요부분해 사시도.Figure 2 is a perspective view of the main portion of the present invention.

도 3은 도 2의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

도 4는 도 2의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1 : 새시홀더 2 : PCB조립부1: Chassis holder 2: PCB assembly

3a,3b,3c : 조립홈 4a,4b,10a,10b : 탄력성 조립돌기3a, 3b, 3c: assembly grooves 4a, 4b, 10a, 10b: elastic assembly protrusion

6 : 보조새시홀더 7a,7b,7c : 조립돌기6: auxiliary chassis holder 7a, 7b, 7c: assembly protrusion

8a,8b,15a,15b : 조립공 9a,9b,9c : PCB안내돌기8a, 8b, 15a, 15b: Assembly workers 9a, 9b, 9c: PCB guide protrusion

12a,12b : PCB위치 지정돌기 13 : PCB12a, 12b: PCB positioning protrusion 13: PCB

14b,14c : 결합홈 16a,16b : PCB위치 지정공14b, 14c: Coupling groove 16a, 16b: PCB positioning hole

첨부도면 도 1내지 도4에서 보는바의 본 고안에 의한 영상기기 새시홀더의 PCB부착장치는 새시홀더(1)의 소요부위에 필요개수의 PCB조립부(2)가 형성되어 그 PCB조립부(2)에 PCB가 조립되는바, 새시홀더(1)의 PCB조립부(2)에는 조립홈(3a)(3b)(3c)과 경사진 걸림턱(5)을 가지는 탄력성 조립돌기(4a)(4b)를 형성함과 함께 그 조립부(2)에 보조새시홀더(6)를 구비하여 그 보조새시홀더를 개재시킨 상태에서 PCB를 새시홀더(1)의 조립부(2)에 부착 조립하도록 구성된다.1 to 4, the PCB attachment device of the image device chassis holder according to the present invention as shown in FIGS. 1 to 4 has the required number of PCB assembly portions 2 formed on the required portion of the chassis holder 1, and the PCB assembly portion ( 2) The PCB is assembled to the bar, the PCB assembly 2 of the chassis holder (1) has an assembling groove (3a) (3b) (3c) and an elastic assembly protrusion (4a) having an inclined locking jaw (5) ( 4b) and the subsidiary holder 6 is provided in the assembling unit 2 to attach and assemble the PCB to the assembling unit 2 of the chassis holder 1 with the subsidiary holder interposed therebetween. do.

본 고안에 의하면 전술의 보조새시홀더(6)는 내측연부에 조립돌기(7a)(7b)(7c)와 조립공(8a)(8b)이 형성되어 전술의 조립부(2)의 조립홈(3a)(3b)(3c) 및 조립돌기(4a)(4b)와 서로 결합되도록 되었고, 보조새시홀더(6)의 외측연부에는 다수의 경사진 PCB안내돌기(9a)(9b)(9c)와 경사진 걸림턱(11)을 가지는 탄력성 조립돌기(10a)(10b) 및 그 조립돌기(10a)(10b) 인접부에 PCB조립위치를 지정하여 주는 PCB위치 지정돌기(12a)(12b)를 각각 돌출형성하여서 구성된다.According to the present invention, the above-described auxiliary chassis holder 6 has assembly protrusions 7a, 7b, 7c and assembly holes 8a, 8b formed at the inner edge thereof, so that the above-mentioned assembly grooves 3a of the above-described assembly portion 2 are formed. (3b) (3c) and the assembling protrusions (4a) and (4b), and the outer edge of the auxiliary chassis holder (6) is a plurality of inclined PCB guide protrusions (9a) (9b) (9c) Projecting the flexible assembly protrusion (10a) (10b) having a photographic locking jaw (11) and the PCB positioning projections (12a) (12b) that designate the PCB assembly position in the vicinity of the assembly protrusion (10a) (10b), respectively. It is formed by forming.

본 고안에 의하면 또한편, 전술의 새시홀더(1)의 조립부(2)에 보조새시홀더(6)를 개재하여 PCB를 부착조립함에 있어서 TV등 영상기기 각 제품 모델차이에 기인한 각기 다른 기능에 따른 각 모델별로 형태상의 차이를 가지는 PCB(13)는 내측연부에 전술의 보조새시홀더(6)의 안내돌기(9a)(9b)(9c)중 그 어느돌기와 결합되는 결합홈(14b)(14c)과 전술의 탄력성 조립돌기(10a)(10b)와 조립되는 조립공(15a)(15b) 및 전술의 위치지정돌기(12a)(12b) 와 결합되는 PCB위치 지정공(16a)(16b)을 뚫어서 형성된 것이다.According to the present invention, in addition, in the assembly part 2 of the above-mentioned chassis holder 1 via the auxiliary chassis holder 6, in the assembly of PCB, different functions due to the difference in the model of each product such as a TV PCB 13 having a shape difference for each model according to the coupling groove 14b coupled to any of the guide protrusions 9a, 9b, 9c of the auxiliary chassis holder 6 described above on the inner edge ( 14c), assembly holes 15a and 15b assembled with the above-mentioned elastic assembly protrusions 10a and 10b, and PCB positioning holes 16a and 16b coupled with the above-mentioned positioning protrusions 12a and 12b. It is formed by drilling.

이와같이 구성된 본 고안은 PCB(13)를 새시홀더(1)에 부착조립할때에는 먼저 새시홀더(1)의 PCB조립부(2)에 구비된 조립홈(3a)(3b)(3c)에 보조새시홀더(6)의 조립돌기(7a)(7b)(7c)를 끼워 조립함과 함께 보조새시홀더(6)에 뚫려있는 조립공(8a)(8b)에 탄력성 조립돌기(4a)(4b)가 끼워지도록 보조새시홀더(6)를 새시홀더(1)의 PCB조립부(2)에 조립하면 보조새시홀더(6)의 조립돌기(7a)(7b)(7c)가 PCB조립부(2)의 조립홈(3a)(3b)(3c)내에 안내되면서 보조새시홀더(6)가 하강함에 따라 조립공(8a)(8b)의 내측연부가 탄력성 조립돌기(4a)(4b)의 경사면에 접촉하면서 하강하게 되고, 이에따라 탄력성 조립돌기(4a)(4b)가 외측으로 탄성력을 받으면서 약간 휘여진 다음 조립공(8a)(8b)이 경사진 걸림턱(5)을 통과하는 순간에 휘여졌던 탄력성 조립돌기(4a)(4b)가 다시 원상 복귀하면서 경사진 걸림턱(5)이 조립공(8a)(8b) 내측연부 상면부에 걸리게 되어 보조새시홀더(6)가 새시홀더(1)에 일체상태로 조립되게 된다.When the PCB 13 is attached and assembled to the chassis holder 1, the present invention configured as described above has an auxiliary chassis holder in the assembling grooves 3a, 3b, and 3c provided in the PCB assembly 2 of the chassis holder 1. Assemble the assembly protrusions 7a, 7b and 7c of (6), and fit the resilient assembly protrusions 4a and 4b into the assembly holes 8a and 8b drilled in the auxiliary chassis holder 6. When the auxiliary chassis holder 6 is assembled to the PCB assembly part 2 of the chassis holder 1, the assembling protrusions 7a, 7b, and 7c of the auxiliary chassis holder 6 are assembled to the PCB assembly part 2. As the auxiliary chassis holder 6 descends while being guided in (3a) (3b) (3c), the inner edge of the assembling holes 8a and 8b descends while contacting the inclined surfaces of the elastic assembly protrusions 4a and 4b. Accordingly, the elastic assembly protrusion 4a (4b) is slightly bent while receiving the elastic force to the outside, and then the elastic assembly protrusion 4a (b) which is bent at the moment when the assembly holes 8a and 8b pass through the inclined locking jaw 5 ( 4b) is returned to its original position again, the inclined locking jaw (5) It is engaged with the assembler (8a), (8b), the inner edge upper surface portion of the chassis auxiliary holder 6 is to be assembled integrally into the chassis state holder (1).

다음에, 이와같이 조립되어 있는 보조새시홀더(6)의 외측연부 상면에 PCB(13)를 조립함에 있어서는 PCB(13)의 내측외연부에 형성된 결합홈(14b)(14c)을 보조새시홀더(6)의 경사진 PCB안내돌기(9a)(9b)(9c)중 안내돌기(9b)(9c)와 결합시킴과 함께, 조립공(15a)(15b)과 PCB위치 지정공(16a)(16b)을 각각 보조새시홀더(6)의 탄력성 조립돌기(10a)(10b) 및 PCB위치 지정돌기(12a)(12b)와 일치시킨상태에서 PCB(13)를 보조새시홀더(6)에 대고 하방으로 가압조립하면, PCB(13)의 위치가 안내돌기(9b)(9c)와 결합홈(14b)(14c)과의 결합 및 PCB위치 지정돌기(12a)(12b)와 PCB위치 지정공(16a)(16b)과의 결합으로 인하여 상호간의 조립위치가 일치될뿐만아니라, 조립공(15a)(15b)의 내측연부가 탄력성 조립돌기(10a)(10b)의 경사진 선단부면과 접촉하면서 탄력성 조립돌기(10a)(10b)를 외측으로 약간 휘여지도록하여주어 조립공(15a)(15b)이 경사진 걸림턱(11)을 통과한 다음에 그 조립공(15a)(15b)의 내측연부 상면이 탄력성 조립돌기(10a)(10b)의 걸림턱(11)에 걸려 고정되므로서, PCB(13)가 보조새시홀더(6)에 일체로 조립고정되게 된다. 이에따라서 PCB(13)가 보조새시홀더(6) 개재하에 새시홀더(1)의 PCB조립부(2)에 조립부착이 완료된다.Next, in assembling the PCB 13 on the upper surface of the outer edge of the auxiliary chassis holder 6 assembled as described above, the coupling grooves 14b and 14c formed in the inner outer edge of the PCB 13 are replaced with the auxiliary chassis holder 6. The assembly holes 15a, 15b and the PCB positioning holes 16a and 16b are combined with the guide protrusions 9b and 9c of the inclined PCB guide protrusions 9a, 9b and 9c. Press-fit the PCB 13 against the subsidiary chassis holder 6 in a state in which the resilient assembly protrusions 10a, 10b and the PCB positioning protrusions 12a, 12b of the subsidiary chassis holder 6 are matched, respectively. When the PCB 13 is positioned, the guide protrusions 9b and 9c are coupled with the coupling grooves 14b and 14c, and the PCB positioning protrusions 12a and 12b and the PCB positioning holes 16a and 16b. ), As well as the mutual assembly position is coincident with each other, as well as the inner edge of the assembling holes (15a, 15b) in contact with the inclined tip surface of the elastic assembly protrusion (10a) (10b) elastic assembly protrusion (10a) 10b to bend outward slightly After the assembling holes 15a and 15b pass through the inclined engaging jaw 11, the upper surface of the inner edge of the assembling holes 15a and 15b is caught by the engaging jaw 11 of the resilient assembling protrusions 10a and 10b. By being fixed, the PCB 13 is integrally assembled and fixed to the auxiliary chassis holder 6. Accordingly, the PCB 13 is assembled and attached to the PCB assembly 2 of the chassis holder 1 through the auxiliary chassis holder 6.

따라서, 이상과 같은 본 고안에 의하면 새시홀더에 PCB를 부착함에 있어서 보조새시홀더를 개재하여 부착시키도록 구성되어 있으므로, TV등 영상기기의 각 모델별로 새시홀더를 제작하지 아니하고서도 단일금형으로 제작되는 새시홀더와 보조새시홀더를 범용적으로 사용하여 각 제품모델마다 그 기능에 대응하는 다양한 형태의 PCB를 간편히 조립부착할 수 있어서 금형을 별개로 설계제작하고 그각개금형으로 새시홀더를 제작하는 금형비 및 새시홀더 제작비를 절감할 수 있는 개선된 효과를 나타내게 된다.Therefore, according to the present invention as described above, when attaching the PCB to the chassis holder is configured to attach through the auxiliary chassis holder, each model of the video equipment such as TV is produced as a single mold without producing the chassis holder By using sash holder and auxiliary sash holder universally, various types of PCBs can be easily assembled and attached to each product model so that mold cost can be designed and manufactured separately, and the sash holder is manufactured with each mold. The result is an improved effect to reduce the manufacturing cost of the chassis holder.

또한, 본 고안에 의하면 일체의 체결 스크루를 사용하지 아니하고서도 각 부품에 구비된 조립돌기들을 이용하여 PCB를 부착조립함으로 조립작업이 단순화되고, 작업공정의 혼동을 초래하지 아니하게 되어 조립비용을 절감할 수 있으며, 스크루를 지나치게 조이는 것에서 초래되는 PCB의 파손과 같은 일이 일어날 염려가 전혀 없게 되는 개선된 효과를 나타내게 된다.In addition, according to the present invention, the assembly work is simplified by attaching and assembling the PCB by using the assembling protrusions provided in each component without using any fastening screw, thereby reducing the assembly cost by not causing confusion of the work process. This results in an improved effect that there is no fear of a breakdown of the PCB resulting from overtightening the screws.

더구나, 본 고안에 의하면 일체의 스크루를 필요로 하지 아니하므로 수리나 재활용시와 같은 경우 분해 및 분리수거처리가 용이하게 되며, 환경보전에도 유용한 효과를 나타내게 된다.Moreover, according to the present invention, since it does not require any screws, it is easy to disassemble and separate the collection process, such as when repairing or recycling, and has a useful effect on environmental conservation.

Claims (1)

새시홀더(1)의 소요부위에 필요개수 형성한 PCB조립부(2)에 PCB(13)를 부착하도록 형성된 것에 있어서, PCB조립부(2)에 조립홈(3a)(3b)(3c)과 경사진 걸림턱(5)을 가지는 탄력성 조립돌기(4a)(4b)를 형성함과 함께, 내측연부에 조립돌기(7a)(7b)(7c)와 조립공(8a)(8b)이 형성되며 외측연부에 경사진 PCB안내돌기(9a)(9b)(9c)와 경사진 걸림턱(11)을 가지는 탄력성 조립돌기(10a)(10b) 및 PCB위치 지정돌기(12a)(12b)가 각각 돌출형성된 보조새시홀더(6)를 구비하여, 조립홈(3a)(3b)(3c)에 조립돌기(7a)(7b)(7c)가, 조립공(8a)(8b)에 탄력성 조립돌기(4a)(4b)가 각각 결합되도록 새시홀더(1)의 조립부(2)에 보조새시홀더(6)를 조립한 다음, PCB안내돌기(9b)(9c)와 결합홈(14b)(14c)이, 탄력성 조립돌기(10a)(10b)와 조립공(15a)(15b)이, PCB위치 지정돌기(12a)(12b)와 PCB위치 지정공(16a)(16b)이 서로 각각 결합되도록 PCB(13)를 보조새시홀더(6)에 부착조립하여서 형성된 것을 특징으로 하는 영상기기 새시홀더의 PCB부착장치.In the case where the PCB 13 is attached to the PCB assembly portion 2 formed on the required portion of the chassis holder 1, assembly grooves 3a, 3b, 3c and The elastic assembly protrusions 4a and 4b having the inclined locking jaw 5 are formed, and the assembly protrusions 7a, 7b and 7c and the assembly holes 8a and 8b are formed at the inner edge thereof. The flexible assembly protrusions 10a and 10b and the PCB positioning protrusions 12a and 12b each having the inclined PCB guide protrusions 9a, 9b and 9c and the inclined locking jaw 11 are protruded, respectively. The auxiliary chassis holder 6 is provided, and the assembling protrusions 7a, 7b and 7c are provided in the assembling grooves 3a, 3b and 3c, and the assembling holes 8a and 8b are provided by the resilient assembling protrusions 4a and (b). Assembling the auxiliary chassis holder 6 in the assembly portion 2 of the chassis holder 1 so that the 4b) is coupled to each other, and then the PCB guide protrusions 9b and 9c and the coupling grooves 14b and 14c are elastic. The assembly protrusions 10a and 10b and the assembly holes 15a and 15b, the PCB positioning projections 12a and 12b and the PCB positioning holes 16a and 16b, respectively, are coupled to each other by the PCB 13. ) Is attached to the subsidiary chassis holder (6), PCB attachment device of the video device chassis holder, characterized in that formed.
KR2019960045392U 1996-12-03 1996-12-03 Apparatus for attaching pcb to sash holder of image device KR200156894Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017179943A1 (en) * 2016-04-14 2017-10-19 엘지이노텍 주식회사 Device for fixing camera module circuit board, and camera module

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017179943A1 (en) * 2016-04-14 2017-10-19 엘지이노텍 주식회사 Device for fixing camera module circuit board, and camera module
CN109073959A (en) * 2016-04-14 2018-12-21 Lg伊诺特有限公司 Device and camera model for fixed camera module board
US10660204B2 (en) 2016-04-14 2020-05-19 Lg Innotek Co., Ltd. Device for fixing camera module circuit board, and camera module
US11026329B2 (en) 2016-04-14 2021-06-01 Lg Innotek Co., Ltd. Device for fixing camera module circuit board, and camera module
CN109073959B (en) * 2016-04-14 2021-08-10 Lg伊诺特有限公司 Device for fixing camera module circuit board and camera module
CN113589618A (en) * 2016-04-14 2021-11-02 Lg伊诺特有限公司 Device for fixing camera module circuit board and camera module
CN113589618B (en) * 2016-04-14 2023-03-03 Lg伊诺特有限公司 Device for fixing camera module circuit board and camera module
US11602052B2 (en) 2016-04-14 2023-03-07 Lg Innotek Co., Ltd. Device for fixing camera module circuit board, and camera module
US11856697B2 (en) 2016-04-14 2023-12-26 Lg Innotek Co., Ltd. Device for fixing camera module circuit board, and camera module

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