KR870004191Y1 - Apparatus for fixing print panel - Google Patents
Apparatus for fixing print panel Download PDFInfo
- Publication number
- KR870004191Y1 KR870004191Y1 KR2019850005065U KR850005065U KR870004191Y1 KR 870004191 Y1 KR870004191 Y1 KR 870004191Y1 KR 2019850005065 U KR2019850005065 U KR 2019850005065U KR 850005065 U KR850005065 U KR 850005065U KR 870004191 Y1 KR870004191 Y1 KR 870004191Y1
- Authority
- KR
- South Korea
- Prior art keywords
- fixing
- guide
- jack
- insertion hole
- printed board
- Prior art date
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multi-Conductor Connections (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분리 사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 고정편 사시도.2 is a perspective view of the fixing piece of the present invention.
제3도 (a)(b)는 본 고안의 사용상태 설명도.Figure 3 (a) (b) is an explanatory diagram of the use state of the present invention.
제4도는 본 고안에 의한 프린트 기판 고정상태 평면도.4 is a plan view of a fixed state of the printed board according to the present invention.
제5도는 제4도의 A-A선 단면도.5 is a cross-sectional view taken along the line A-A of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 기체 2 : 고정봉1 gas 2 fixed rod
3 : 나사공 4,4' : 지지판3: screw hole 4,4 ': support plate
5,5' : 안내돌봉 6,6' : 요홈5,5 ': Guided stone bar 6,6': Groove
7,7' : 스톱퍼 8,8' : 안내홈7,7 ': stopper 8,8': guide
9,9' : 안내편 11 : 상단고정돌편9,9 ': Guide section 11: Upper stationary stone piece
11' : 하단고정돌편 12,12' : 안내공11 ': Lower fixed stone piece 12,12': Guideman
13 : 삽입공 14 : 고정나사13: insertion hole 14: fixing screw
15 : 고정편15: fixing piece
본 고안은 전기, 전자 제품에서 기체(마스크)에 잭(Jack)이 끼워지는 구조에 있어서 잭단자가 부착된 프린트 기판을 기체에 고정하는 장치에 관한 것이다.The present invention relates to an apparatus for fixing a printed circuit board with a jack terminal to a body in a structure in which a jack is fitted to a body (mask) in electrical and electronic products.
종래 이런 종류의 프린트 기판을 고정함에 있어서는, 프린트 기판 선단 좌우편에 각각 보스(Boss)를 형성하여 금속재 와셔와 고정나사로 체결함으로써 고정하는 방식을 사용하고 있었으므로, 고정 작업시 신중을 기하지 않으면 프린트 기판에 부착된 잭 단자와 기체에 천공된 잭 삽입공과 서로 일치하지 않고 편심되는 경우가 번번히 발생하여 고정 작업시 작업능률이 저하될 뿐 아니라, 다수의 금속재 와셔 및 고정나사가 필요로 하므로 제품의 원가 상승의 요인이 되는 폐단이 있었다.Conventionally, in fixing this type of printed board, a boss is formed on the left and right sides of the printed board front end and fastened by a metal washer and a fastening screw. When the jack terminal attached to the jack and the jack insertion hole drilled in the body are not coincident with each other, the eccentricity occurs frequently, which reduces work efficiency during fixing work and increases the cost of the product because it requires a large number of metal washers and fixing screws. There was a disability to become a factor.
또한, 고정 작업시 견고히 고정하더라도 단순히 와셔 및 고정나사로만 고정되는 것이므로 장기 사용시 프린트 기판이 해탈되어 이에 부착된 잭단자와 기체에 통공된 잭 삽입공이 편심될 뿐 아니라 프린트기판과 함께 잭단자가 밀려 들어가게 되어 잭을 잭단자에 꽂아넣을 때 수월하지 모하거나 꽂을 수 없게되는 폐단이 있었다.In addition, even if it is firmly fixed during the fixing operation, it is fixed only by the washer and the fixing screw. Therefore, the printed board is released in the long term, so that the jack terminal attached to it and the jack insertion hole through the aircraft are eccentric, and the jack terminal is pushed together with the printed board. When the jack was inserted into the jack terminal, there was a problem that it was not easy or unplugged.
따라서 본 고안은 이러한 종래의 제반 폐단을 감안하여 금속재 부품수가 절감되며, 간단한 구조로서 조립이 간편하게 됨과 아울러 프린트 기판을 견고하게 고정하므로서 잭단자와 기체에 통공된 잭 삽입공이 편심되는 것을 방지할 수 있는 프린트 기판 고정장치를 제공하려는 것으로 이를 첨부도면에 따라서 상세히 설명하면 다음과 같다.Therefore, the present invention reduces the number of metal parts in view of the conventional closed ends, and as a simple structure, the assembly is easy and the fixing of the printed board securely can prevent the jack terminal and the jack insertion hole through the body from being eccentric. To provide a printed circuit board fixing device will be described in detail according to the accompanying drawings as follows.
도시한 바와 같이, 통상의 기체(1) 내측면에 일체로 종설된 고정봉(2) 선단에 나사공(3)을 천설하고, 그 고정봉(2) 양측에는 지지판(4)(4')을 개재하여 안내돌봉(5 )(5')을 일체로 형성하며, 그 하방에 요홈(6)(6')이 요설된 전방 스톱퍼(7)(7')를 형성하고, 그 양측에는 내측이 개방된 안내홈(8)(8')이 요설된 안내편(9)(9')을 일체로 형성하며, 하부에 통상의 프린트 기판(10) 후단부(10''')를 고정할 수 있는 상하단 고정돌편(11)(11')이 절곡형성되고 상기 안내돌봉(5)(5')이 관통되는 안내공(12)(12')과, 삽입공(13)에 관통되는 고정나사(14)에 의해 체결되는 고정편(15)을 구비하여서 된 것이다.As shown in the figure, a screw hole 3 is laid at the tip of a fixed rod 2 integrally formed on the inner surface of a normal body 1, and support plates 4 and 4 'are provided on both sides of the fixed rod 2. Guide protrusions (5) (5 ') are integrally formed through the through hole, and front stoppers (7) (7') with recessed grooves (6) (6 ') are formed below the inner side thereof, Open guide grooves 8 and 8 'form integrally formed guide pieces 9 and 9', and can secure the rear end 10 '' 'of the conventional printed board 10 to the lower portion. Guide holes 12 and 12 'through which the upper and lower fixed stone pieces 11 and 11' are bent and the guide stones 5 and 5 'are penetrated, and a fixing screw penetrating the insertion hole 13 ( The fixing piece 15 fastened by the 14 is provided.
도면중 미설명 부호(10')는 프린트 기판(10) 전단부이며, (10")는 프린트 기판(10) 양측단부이고, (16)은 잭단자, (17)은 기체(1)에 천공된 잭 삽입공이다.In the drawing, reference numeral 10 'denotes a front end of the printed board 10, 10 "denotes both ends of the printed board 10, 16 denotes a jack terminal, and 17 denotes a perforation of the substrate 1. Jack insert hole.
이와 같이 구성된 본 고안에 있어서 기체(1)에 프린트 기판(10)을 고정함에 있어서는, 제3도의 (a)와 같이 기체(1)에 종설되어 있는 안내편(9)(9')에 내측으로 개방되어 요설된 안내홈(8)(8')으로 프린트 기판(10)의 양측단부(10")가 감입되도록 밀어 넣으면서 프린트 기판(10) 후단부(10''')를 압압하면 스톱퍼(7)(7')에 요설된 요홈 (6)(6')에 프린트 기판(10)의 전단부(10')가 감삽되면서 프린트 기판(10)은 기체(1)에 좌우 요동됨이 없이 안착된다.In fixing the printed circuit board 10 to the base 1 according to the present invention configured as described above, as shown in Fig. 3A, the guide pieces 9 and 9 'which are arranged on the base 1 inward are inward. Pressing both ends 10 'of the printed circuit board 10 into the guide grooves 8 and 8', which are opened and recessed, presses the rear end 10 '' 'of the printed circuit board 10 to stop the stopper 7 As the front end portion 10 'of the printed circuit board 10 is subtracted into the recesses 6 and 6' of the recess 7 ', the printed circuit board 10 is seated on the base 1 without oscillating left and right. .
다음 제3도의 (b)와 같이 고정편(15)을 파지하여, 고정편(15) 상부에 통공된 안내공(12)(12')에 고정봉(2) 양측에 돌설되어 있는 안내돌봉(5)(5')이 끼워지도록 밀어 넣으면 삽입공(13)과 고정봉(2) 선단에 천설된 나사공(3)이 일치하게 됨과 동시에 고정편(15) 하부에 돌설된 상하단 고정돌편(11)(11') 사이로 프린트 기판(10) 후단부(10''')가 감삽된다.Next, as shown in (b) of FIG. 3, the fixing piece 15 is gripped and guide protrusions protruding from both sides of the fixing rod 2 at the guide holes 12 and 12 'through the upper portion of the fixing piece 15 ( 5) When the 5 'is pushed in, the insertion hole 13 and the screw hole 3 installed at the distal end of the fixing rod 2 coincide with each other, and at the same time, the upper and lower fixing protrusions 11 protruding from the lower side of the fixing piece 15 The rear end portion 10 '' 'of the printed circuit board 10 is subtracted between the " 11 ".
그리고 고정나사(14)를 삽입공(13)을 통해 나사공(3)에 체결하면 프린트 기판 (10)은 기체(1)에 견고히 고정하게 된다.When the fixing screw 14 is fastened to the screw hole 3 through the insertion hole 13, the printed board 10 is firmly fixed to the base 1.
따라서 상술한 고정 순서에 의해 프린트 기판(10)을 고정하게 되면 기체(1)에 천공된 잭 삽입공(17)과 잭단자(16)는 편심되는 일 없이 간편하게 조립할 수 있는 것이다.Therefore, when the printed board 10 is fixed by the above-described fixing procedure, the jack insertion hole 17 and the jack terminal 16 drilled in the base 1 can be easily assembled without being eccentric.
또한 기체(1)에 고정된 프린트 기판(10)은, 프린트기판(10) 전단부(10')는 스톱퍼(7)(7') 요홈(6)(6')에 감삽되어 있으며, 프린트 기판(10) 양측단부(10")는 안내편(9)(9')의 안내홈(8)(8')에 감입되어 지지하여 주고 있고, 프린트 기판(10) 후단부(10''')는 고정편(15) 하부에 돌설된 상하단 고정돌편(11)(11')에 감삽된 채로 상부 안내공(12)(12')에 안내돌봉(5)(5')이 끼워져 고정나사(14)에 의해 고정봉(2)에 견고히 고정되어 있다.In addition, the printed circuit board 10 fixed to the substrate 1 has the front end portion 10 'of the printed circuit board 10 subtracted into the recesses 6, 6' of the stopper 7, 7 'and the printed circuit board 10'. (10) Both end portions 10 'are inserted into and supported by the guide grooves 8 and 8' of the guide pieces 9 and 9 ', and the rear ends 10' '' of the printed board 10 are supported. The guide protrusions 5 and 5 'are inserted into the upper guide holes 12 and 12' while being fixed to the upper and lower fixing protrusions 11 and 11 'protruding from the lower part of the fixing piece 15, and the fixing screw 14 It is firmly fixed to the fixed rod 2 by
즉, 프린트 기판(10)은 상하, 전후, 좌우로 견고히 고정되어 있어 장기간 사용하더라도, 프린트 기판(10)에 부착된 잭단자(16)가 기체(1)에 통공된 잭 삽입공(17)과 편심되는 일이 없게된다.That is, the printed board 10 is firmly fixed up and down, front and rear, left and right, and even if it is used for a long time, the jack insertion hole 17 through which the jack terminal 16 attached to the printed board 10 passes through the base 1 and There is no eccentricity.
따라서 본 고안에 의하면 기체(1)에 통공된 잭 삽입공(17)과 프린트 기판(10)에 부착된 잭단자(16)가 조립과정 또는 조립후에도 편심되는 것을 방지할 수 있음과 아울러 간편하게 조립할 수 있어 조립 작업시 작업능률을 최대한 향상시킬 수 있는 것으로 원가 절감에도 기여할 수 있는 효과가 있다.Therefore, according to the present invention, the jack insertion hole 17 through the base 1 and the jack terminal 16 attached to the printed board 10 can be prevented from being eccentric even during the assembling process or assembling and can be easily assembled. Therefore, it is possible to contribute to the cost reduction as it can improve the work efficiency at the time of assembling work.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850005065U KR870004191Y1 (en) | 1985-05-02 | 1985-05-02 | Apparatus for fixing print panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019850005065U KR870004191Y1 (en) | 1985-05-02 | 1985-05-02 | Apparatus for fixing print panel |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860015582U KR860015582U (en) | 1986-12-30 |
KR870004191Y1 true KR870004191Y1 (en) | 1987-12-26 |
Family
ID=19241854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850005065U KR870004191Y1 (en) | 1985-05-02 | 1985-05-02 | Apparatus for fixing print panel |
Country Status (1)
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KR (1) | KR870004191Y1 (en) |
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1985
- 1985-05-02 KR KR2019850005065U patent/KR870004191Y1/en not_active IP Right Cessation
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Publication number | Publication date |
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KR860015582U (en) | 1986-12-30 |
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