KR200170552Y1 - Direct connecting type of circuit board in a washing machine - Google Patents
Direct connecting type of circuit board in a washing machine Download PDFInfo
- Publication number
- KR200170552Y1 KR200170552Y1 KR2019970030579U KR19970030579U KR200170552Y1 KR 200170552 Y1 KR200170552 Y1 KR 200170552Y1 KR 2019970030579 U KR2019970030579 U KR 2019970030579U KR 19970030579 U KR19970030579 U KR 19970030579U KR 200170552 Y1 KR200170552 Y1 KR 200170552Y1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit board
- washing machine
- board cover
- protrusion
- cover
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
본고안은 직결식 세탁기에 관한 것으로서 특히, 세탁기의 배면으로 결합되는 회로기판 케이스에 지지돌기를 형성시키고 상기의 지지돌기와 접촉되도록 회로기판 커버에는 기판보호 돌기를 형성시킴으로서 상기 지지돌기와 기판보호돌기의 지지력에 의해 회로기판 커버로 전달되는 외부의 충격으로 부터 회로기판을 보호할수 있도록 안출된 것으로,The present invention relates to a direct type washing machine. In particular, the support force of the support protrusion and the substrate protection protrusion is formed by forming a support protrusion on the circuit board case coupled to the back of the washing machine and forming a substrate protection protrusion on the circuit board cover so as to contact the support protrusion. It is designed to protect the circuit board from the external impact transmitted to the circuit board cover by
회로기판케이스로 회로기판커버를 결합할 때나 결합완료후 회로기판커버가 외부로부터 충격을 받았을 경우 회로기판을 보호하기 위하여 회로기판커버에 돌설되는 다수개의 기판보호돌기와,A plurality of substrate protection protrusions protruding from the circuit board cover to protect the circuit board when the circuit board cover is joined to the circuit board case or when the circuit board cover is impacted from the outside after completion of the joining;
상기 기판보호돌기를 지지하기 위하여 회로기판을 관통하여 기판보호돌기와 접촉되는 회로기판케이스에 돌설된 지지돌기를 구비한 것을 특징으로 하는 직결식세탁기용 회로기판케이스의 회로기판 보호구조를 제공한다.It provides a circuit board protection structure of a circuit board case for a direct-type washing machine comprising a support protrusion protruding from the circuit board case in contact with the substrate protection projection through the circuit board to support the substrate protection projection.
Description
본고안은 직결식 세탁기에 관한 것으로서 특히, 세탁기의 배면으로 결합되는 회로기판 케이스에 지지돌기를 형성시키고 상기의 지지돌기와 접촉되도록 회로기판 커버에는 기판보호 돌기를 형성시킴으로서 상기 지지돌기와 기판보호돌기의 지지력에 의해 회로기판 커버로 전달되는 외부의 충격으로 부터 회로기판을 보호할수 있도록된 직결식세탁기용 회로기판케이스의 회로기판 보호구조에 관한 것이다.The present invention relates to a direct type washing machine, in particular, forming a support protrusion on the circuit board case coupled to the back of the washing machine and forming a substrate protection protrusion on the circuit board cover to contact the support protrusion, thereby supporting the support force of the support protrusion and the substrate protection protrusion. The present invention relates to a circuit board protection structure of a circuit board case for a direct-type washing machine which protects the circuit board from external shock transmitted to the circuit board cover.
종래 세탁기의 회로기판 케이스에 결합되는 회로기판 커버의 구성은 도1에 나타내었다.The configuration of a circuit board cover coupled to a circuit board case of a conventional washing machine is shown in FIG. 1.
즉, 세탁기(1)의 아웃케이스(4)로 회로기판을 장착하고 있는 회로기판 커버(11)를 결합시키기 위하여 톱커버(2)의 배면에 형성되는 걸림홈(3)과,상기 걸림홈(3)으로 삽입되어 회로기판 커버(11)를 지지시키기 위하여 회로기판 커버(11)에 형성되는 걸림편(12)과, 상기 걸림편(12)과 걸림홈(3)에 의해 지지되는 회로기판 커버(11)를 고정시키기 위하여 아웃케이스(4)에 형성되는 체결공(6)과 상기 체결공(6)과 일치되도록 회로기판 커버(11)에 형성되는 삽입공(14)과, 상기 삽입공(114)과 체결공(6)으로 체결되면서 회로기판 커버(11)를 고정시키는 비스(15)와, 상기 회로기판 커버(11)의 내부에서 발생되는 열을 외부로 방출시키기 위하여 회로기판 커버(11)의 표면에 형성되는 다수개의 통공(13)을 구비한 구성으로 되어있다.That is, the locking groove 3 formed on the rear surface of the top cover 2 to couple the circuit board cover 11 on which the circuit board is mounted to the outer case 4 of the washing machine 1, and the locking groove ( 3) a locking piece 12 inserted into the circuit board cover 11 to be inserted into the circuit board cover 11, and a circuit board cover supported by the locking piece 12 and the locking groove 3; The fastening hole 6 formed in the outer case 4 to fix the 11 and the insertion hole 14 formed in the circuit board cover 11 to coincide with the fastening hole 6, and the insertion hole ( 114 and the fastening hole 6 to fasten the circuit board cover 11 to fix the circuit board cover 11, and the circuit board cover 11 to discharge heat generated inside the circuit board cover 11 to the outside. It has the structure provided with the some through-hole 13 formed in the surface of).
상기와 같은 종래 구성에 따른 작용효과를 설명하면 다음과 같다.Referring to the effects of the conventional configuration as described above are as follows.
먼저, 세탁기(1)의 톱커버(2)에 형성된 걸림홈(3)으로 걸림편(12)을 결합하고 있고First, the engaging piece 12 is engaged with the engaging groove 3 formed in the top cover 2 of the washing machine 1,
삽입공(14)으로 삽입되는 비스(15)에 의해 아웃케이스(4)의 체결공(6)으로 체결 고정되어 있는 회로기판 커버(11)는 합성수지 재질로 되어 있기 때문에 탄력이 있게 된다.The circuit board cover 11, which is fastened and fixed to the fastening hole 6 of the outer case 4 by the bis 15 inserted into the insertion hole 14, is elastic because it is made of a synthetic resin material.
상기 회로기판커버(11)의 탄력에 의해 외부에서 충격이 전달되면 회로기판커버(11)가 휘어지면서 내부의 회로기판과 접촉하게 된다.When an impact is transmitted from the outside by the elasticity of the circuit board cover 11, the circuit board cover 11 is bent to come into contact with the internal circuit board.
따라서, 상기 회로기판에 부착되어 있는 소자들이 회로기판으로부터 탈거되거나 파손 또는 접촉불량등이 발생하게 되는 문제점이 있었다.Accordingly, there is a problem in that elements attached to the circuit board are removed from the circuit board, breakage, or poor contact occurs.
이러한 종래의 문제점 등을 해결 보완하기 위한 본고안의 목적은,The purpose of this article for solving and solving such a conventional problem,
회로기판커버로 전달되는 외부의 충격이 회로기판에 미치지 못하도록 함으로서 회로기판의 소자들이 탈거되거나 파손되는 것 등을 막을수 있도록 하는 목적을 제공한다.It is provided to prevent the external shock transmitted to the circuit board cover to reach the circuit board to prevent the elements of the circuit board from being removed or damaged.
상기의 목적을 달성하기 위하여 본고안은,In order to achieve the above object,
회로기판 커버의 내부에 다수개의 기판 보호돌기를 형성시키고 상기 기판 보호돌기A plurality of substrate protection protrusions are formed inside the circuit board cover and the substrate protection protrusions
와 접촉하는 지지돌기를 회로기판 케이스에 형성시키면 본고안의 목적을 달성 할수 있게 된다.Forming a support protrusion in contact with the circuit board case can achieve the purpose of this paper.
도1은 종래 세탁기의 회로기판커버가 결합되는 상태를 나타낸 분리사시도1 is an exploded perspective view showing a state in which a circuit board cover of a conventional washing machine is coupled;
도2는 본고안 세탁기의 회로기판커버가 결합되는 상태를 나타낸 분리사시도Figure 2 is an exploded perspective view showing a state in which the circuit board cover of the present washing machine is coupled
도3은 본고안 세탁기의 회로기판커버가 결합된 상태의 단면도Figure 3 is a cross-sectional view of the circuit board cover is coupled state of the washing machine
〈도면중 주요 부분에 대한 부호설명〉<Description of Signs of Major Parts of Drawings>
101-세탁기 102-회로기판 케이스101-Washing Machine 102-Circuit Board Case
103-회로기판 104-지지돌기103-circuit board 104-supporting protrusion
111-회로기판케이스 112-기판보호돌기111-circuit board case 112-board protective protrusion
본고안의 구성을 도2와 도3에 의해 상세히 설명하기로 한다.The configuration of the present invention will be described in detail with reference to FIGS. 2 and 3.
세탁기(101)의 회로기판 케이스(102)로 회로기판 커버(111)를 결합할 때나 결합 완료후 회로기판 커버(111)가 외부로부터 충격을 받았을 경우 회로기판(104)을 보호하기 위하여 회로기판 커버(111)에 돌설되는 다수개의 기판 보호돌기(112)와,The circuit board cover to protect the circuit board 104 when the circuit board cover 111 is joined to the circuit board case 102 of the washing machine 101 or when the circuit board cover 111 is impacted from the outside after completion of the joining. A plurality of substrate protection protrusions 112 protruding from the 111;
상기 기판 보호돌기(112)를 지지하기 위하여 회로기판(104)을 관통하여 기판 보호돌기(112)와 접촉되는 회로기판 케이스(103)에 돌설된 지지돌기(104)를 구비한 구성이다.In order to support the substrate protection protrusion 112, the support protrusion 104 protrudes from the circuit board case 103 that penetrates the circuit board 104 and contacts the substrate protection protrusion 112.
그리고, 상기 기판 보호돌기(112)와 지지돌기(104)는 회로기판 커버(111)와 회로 기판 케이스(102)에 1개소 이상 설치하였다.The substrate protective protrusion 112 and the support protrusion 104 are provided at one or more places on the circuit board cover 111 and the circuit board case 102.
이와같이된 본고안의 작용을 설명하면 다음과 같다.The operation of this paper is as follows.
먼저, 세탁기(101)의 회로기판 케이스(101)에 여러개의 비스로 고정되는 회로기판 커버(111)는 기판 보호돌기(112)를 회로기판 케이스(102)에 형성된 지지돌기(104)와 도3과 같이 접촉하고 있는 상태가 된다.First, the circuit board cover 111 fixed to the circuit board case 101 of the washing machine 101 by a plurality of screws has a support protrusion 104 formed on the circuit board case 102 and the support protrusion 104 formed on the circuit board case 102. The state of contact is as follows.
그리고, 회로기판 커버(111)에 외부의 충격이 전달되면서 기판 보호돌기(112)와 지지돌기(104)의 지지력에 의해 회로기판커버(111)의 표면 탄력이 적게 발생하게 되므로 회로기판 커버(111)와 회로기판 케이스(102)에 장착된 회로기판(103)이 접촉하지 못하게 된다.In addition, since the external shock is transmitted to the circuit board cover 111, the surface elasticity of the circuit board cover 111 is less generated by the support force of the substrate protective protrusion 112 and the support protrusion 104. ) And the circuit board 103 mounted on the circuit board case 102 do not come into contact with each other.
따라서, 상기의 회로기판(103)에 결합된 여러의 소자들이 외부의 충격에 의해 파손되거나 탈거되는 일이 없게 되며 아울러 접촉불량이 발생하는 것 등을 막을수 있게 된다.Therefore, the various elements coupled to the circuit board 103 may not be broken or removed by an external impact, and the contact failure may be prevented.
이와같이된 본고안은, 회로기판 커버의 내부에 다수개의 기판 보호돌기를 형성시키고 상기 기판 보호돌기와 접촉하는 지지돌기를 회로기판 케이스에 형성시킴으로서In this manner, the present invention provides a plurality of substrate protection protrusions inside the circuit board cover and a support protrusion in contact with the substrate protection protrusions is formed in the circuit board case.
회로기판커버로 전달되는 외부의 충격이 회로기판에 미치지 못하게 되므로 회로 기판의 소자들이 탈거되거나 파손되는 것 등을 막을수 있는 유용한 효과를 갖는다.Since the external shock transmitted to the circuit board cover does not reach the circuit board, it has a useful effect of preventing the elements of the circuit board from being removed or damaged.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970030579U KR200170552Y1 (en) | 1997-10-31 | 1997-10-31 | Direct connecting type of circuit board in a washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970030579U KR200170552Y1 (en) | 1997-10-31 | 1997-10-31 | Direct connecting type of circuit board in a washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990017135U KR19990017135U (en) | 1999-05-25 |
| KR200170552Y1 true KR200170552Y1 (en) | 2000-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2019970030579U KR200170552Y1 (en) | 1997-10-31 | 1997-10-31 | Direct connecting type of circuit board in a washing machine |
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| KR (1) | KR200170552Y1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100429646B1 (en) * | 2002-03-25 | 2004-05-03 | 엘지전자 주식회사 | Anti-rat cover of washer |
| KR20040002159A (en) * | 2002-06-29 | 2004-01-07 | 삼성전자주식회사 | Washing machine |
| KR101049123B1 (en) * | 2004-06-24 | 2011-07-15 | 엘지전자 주식회사 | External reactor device of washing machine |
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1997
- 1997-10-31 KR KR2019970030579U patent/KR200170552Y1/en not_active IP Right Cessation
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| KR19990017135U (en) | 1999-05-25 |
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