KR20210025281A - Control Panel Assembly - Google Patents

Control Panel Assembly Download PDF

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Publication number
KR20210025281A
KR20210025281A KR1020190105103A KR20190105103A KR20210025281A KR 20210025281 A KR20210025281 A KR 20210025281A KR 1020190105103 A KR1020190105103 A KR 1020190105103A KR 20190105103 A KR20190105103 A KR 20190105103A KR 20210025281 A KR20210025281 A KR 20210025281A
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KR
South Korea
Prior art keywords
pcb
control panel
protective window
window frame
opening
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KR1020190105103A
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Korean (ko)
Inventor
지덕선
지승일
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지덕선
지승일
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Priority to KR1020190105103A priority Critical patent/KR20210025281A/en
Publication of KR20210025281A publication Critical patent/KR20210025281A/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
    • H05K5/0017—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
    • H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
    • 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)
  • Casings For Electric Apparatus (AREA)

Abstract

The present invention relates to a control panel assembly. In a control panel assembly including a control panel having at least one window opening and a PCB disposed behind the control panel, the control panel assembly includes: a protection window member including a protection window frame of which an outer surface is formed to correspond to a window opening, a locking flange bent outward from the top of the protection window frame, and a protection window boss formed on an inner surface of the protection window frame so as to be disposed perpendicular to the opening surface of the window opening, wherein the protective window frame is inserted into the window opening and installed on the control panel so that the inner surface of the locking flange is in contact with an outer surface of the control panel; and a PCB fixing bolt having a head disposed at a rear of the PCB and screwed to the protection window boss through a leg portion. The PCB is characterized in that a PCB fixing hole through which the PCB fixing bolt passes is formed. Therefore, the plurality of PCBs can be installed, and a structure for fixing the PCBs to the control panel is simplified.

Description

컨트롤패널조립체{Control Panel Assembly}Control Panel Assembly

본 발명은 컨트롤패널조립체에 관한 것으로서, 보다 상세하게는 전기를 에너지원으로 이용하는 전기제품의 제어와 관리(제품기능 선택, 동작상태의 표시, 경보 표시 등)를 집중적으로 하기 위한 컨트롤패널조립체에 관한 것이다.The present invention relates to a control panel assembly, and more particularly, to a control panel assembly for intensive control and management (product function selection, operation status display, alarm display, etc.) of electric products using electricity as an energy source. will be.

세탁기, 전자레인지, 제어모듈 등과 같이 전기를 에너지원으로 이용하는 전기제품의 제어와 관리(제품기능 선택, 동작상태의 표시, 경보 표시 등)를 집중적으로 하기 위해 컨트롤패널조립체가 안출되어 사용되고 있다.A control panel assembly has been devised and used to centrally control and manage electrical products that use electricity as an energy source, such as washing machines, microwave ovens, and control modules (product function selection, operation status display, alarm display, etc.).

컨트롤패널조립체는 컨트롤패널과, 소정의 고정부재에 의해 컨트롤패널에 결합된 피시비를 갖고 있다.The control panel assembly has a control panel and a PCB coupled to the control panel by a predetermined fixing member.

피시비에는 전기제품의 동작과 사용에 필요한 회로(엘이디, 세그먼트 등의 표시수단, 버튼, 스위치 등과 같은 조작수단 등 포함)가 형성되어 있다.In the PCB, circuits necessary for the operation and use of electric products (including display means such as LEDs and segments, operation means such as buttons, switches, etc.) are formed.

도9 및 도10은 각각 종래 컨트롤패널조립체의 분해사시도이다.9 and 10 are exploded perspective views of a conventional control panel assembly, respectively.

종래의 컨트롤패널조립체는, 이들 도면에 도시된 바와 같이, 두개의 창개구(111a)가 형성되어 있는 컨트롤패널(111)과, 컨트롤패널(111)의 후방에 배치된 피시비(112)와, 컨트롤패널(111)의 내표면에 형성된 지지부재고정보스(123) 및 피시비고정보스(124)와, 피시비(112)의 후방에 배치된 피시비지지부재(130)와, 피시비고정보스(124)에 나사결합되는 피시비고정볼트(121)와, 지지부재고정보스(123)에 나사결합되는 지지부재고정볼트(122)를 갖고 있다.A conventional control panel assembly, as shown in these drawings, includes a control panel 111 having two window openings 111a formed therein, a PCB 112 disposed behind the control panel 111, and a control panel. Screws to the supporting member stock information 123 and the PCB information information 124 formed on the inner surface of the panel 111, the PCB support member 130 disposed at the rear of the PCB 112, and the PCB information information 124 It has a PCB fixing bolt 121 to be coupled, and a support member fixing bolt 122 that is screwed to the support member holding information 123.

컨트롤패널(111)은 내표면에 끼움홈(111c)이 형성되어 있다.The control panel 111 has a fitting groove 111c formed on its inner surface.

컨트롤패널(111)에는 창개구(111a)에 더하여 노출공(111b)이 형성되어 있다.The control panel 111 has an exposed hole 111b in addition to the window opening 111a.

피시비(112)에는 세그먼트(114), 엘이디(115), 버튼(116), 스위치(113) 등이 설치되어 있다.The PCB 112 includes a segment 114, an LED 115, a button 116, a switch 113, and the like.

피시비(112)에는 피시비고정공(112a)이 형성되어 있다.A PCB fixing hole 112a is formed in the PCB 112.

이러한 구성을 갖는 피시비(112)는 세그먼트(114)가 창개구(111a)에 정렬되고, 엘이디(115), 버튼(116), 스위치(113)가 노출공(111b)을 통해 노출되도록 컨트롤패널(111)의 후방에 배치된다.In the PCB 112 having such a configuration, the segment 114 is aligned with the window opening 111a, and the LED 115, the button 116, and the switch 113 are exposed through the exposed hole 111b. 111).

지지부재고정보스(123)는 후술하는 고정돌기(132)에 대응하도록 형성되어 있다.The support member stock information 123 is formed to correspond to the fixing protrusion 132 to be described later.

피시비고정보스(124)는 피시비고정공(112a)에 대응하도록 형성되어 있다.The PCB information 124 is formed to correspond to the PCB fixed hole 112a.

피시비지지부재(130)는 대략 직사각형 형태의 지지부재바디부(131)와, 지지부재바디부(131)의 상단과 좌우측에 형성된 고정돌기(132)와, 지지부재바디부(131)의 하단에 형성된 끼움돌기(133)를 갖고 있다.The PCB support member 130 includes a support member body part 131 in a substantially rectangular shape, a fixing protrusion 132 formed on the upper and left and right sides of the support member body part 131, and at the lower end of the support member body part 131. It has a formed fitting protrusion 133.

지지부재바디부(131)는 중앙에 피시비고정공(112a)에 대응하도록 지지부재고정공(131a)이 형성되어 있다.The support member body part 131 has a support member fixing hole 131a formed in the center to correspond to the PCB fixing hole 112a.

고정돌기(132)에는 고정돌기고정공(132a)이 형성되어 있다.The fixing protrusion 132 is formed with a fixing protrusion fixing hole (132a).

이러한 구성을 갖는 피시비지지부재(130)는 끼움돌기(133)가 끼움홈(111c)에 삽입되고 피시비고정보스(124)가 피시비고정공(112a)을 통과하도록 설치된다.The PCB supporting member 130 having such a configuration is installed so that the fitting protrusion 133 is inserted into the fitting groove 111c and the PCB support information 124 passes through the PCB fixing hole 112a.

피시비고정볼트(121)는 헤드가 지지부재바디부(131)의 후방에 배치되고 다리부를 통해 피시비고정보스(124)에 나사결합된다. 피시비고정볼트(121)는 피시비고정공(112a)과 지지부재고정공(131a)을 통과한다.The PCB fixing bolt 121 has a head disposed at the rear of the support member body portion 131 and is screwed to the PCB fixing information 124 through a leg portion. The PCB fixing bolt 121 passes through the PCB fixing hole 112a and the supporting member fixing hole 131a.

지지부재고정볼트(122)는 헤드가 지지부재바디부(131)의 후방에 배치되고 다리부를 통해 지지부재고정보스(123)에 나사결합된다. 지지부재고정볼트(122)는 고정돌기고정공(132a)을 통과한다.The support member fixing bolt 122 has a head disposed at the rear of the support member body 131 and is screwed to the support member holding information 123 through a leg portion. The support member fixing bolt 122 passes through the fixing protrusion fixing hole 132a.

전술한 구성을 갖는 종래의 컨트롤패널조립체에 따라 피시비(112)를 고정하는 방법을 설명하면 다음과 같다.A method of fixing the PCB 112 according to the conventional control panel assembly having the above-described configuration will be described as follows.

먼저 컨트롤패널(111)의 후방에 피시비(112)를 배치한다.First, the PCB 112 is disposed behind the control panel 111.

다음에 끼움돌기(133)가 끼움홈(111c)에 삽입되고 피시비고정보스(124)가 피시비고정공(112a)을 통과하도록 피시비지지부재(130)를 컨트롤패널(111)에 결합한다.Next, the fitting protrusion 133 is inserted into the fitting groove 111c, and the PCB support member 130 is coupled to the control panel 111 so that the PCB information 124 passes through the PCB fixing hole 112a.

다음에 피시비고정볼트(121)를 피시비고정보스(124)에 나사결합된다.Next, the PCB fixing bolt 121 is screwed to the PCB information 124.

마지막으로 지지부재고정볼트(122)를 지지부재고정보스(123)에 나사결합한다.Finally, the support member fixing bolt 122 is screwed to the support member holding information 123.

그런데 종래의 컨트롤패널조립체에 따르면, 피시비(112)의 후방영역에 피시비지지부재(130)가 근접하도록 배치되어 있기 때문에, 복수개의 피시비(112)를 설치하기 어렵다는 문제점이 있었다.However, according to the conventional control panel assembly, there is a problem in that it is difficult to install a plurality of PCBs 112 because the PCB support member 130 is disposed to be close to the rear area of the PCB 112.

그리고 피시비지지부재(130)를 피시비(112)의 후방영역에 배치하고, 피시비지지부재(130)를 고정하기 위한 지지부재고정보스(123)를 컨트롤패널(111)에 형성하고, 지지부재고정볼트(122)를 사용하여 피시비지지부재(130)를 컨트롤패널(111)에 결합해야 하기 때문에, 피시비(112)를 컨트롤패널(111)에 고정하기 위한 구조가 복잡하는 문제점이 있었다.In addition, the PCB supporting member 130 is disposed in the rear area of the PCB 112, and a supporting member holding information 123 for fixing the PCB supporting member 130 is formed on the control panel 111, and the supporting member fixing bolts Since the PCB support member 130 must be coupled to the control panel 111 using 122, there is a problem that the structure for fixing the PCB 112 to the control panel 111 is complicated.

관련 선행문헌으로는 대한민국 공개특허공보 제10-2007-0027004호(공개일자 2007년 03월 09, 세탁기의 컨트롤패널 어셈블리)가 있으며, 상기 선행 문헌에는 위에서 설명한 종래의 컨트롤패널조립체에 관한 기술이 개시되어 있다.As a related prior document, there is Korean Laid-Open Patent Publication No. 10-2007-0027004 (published on March 09, 2007, control panel assembly of a washing machine), and the prior document discloses a technology related to the conventional control panel assembly described above. Has been.

따라서 본 발명의 목적은, 복수개의 피시비를 설치할 수 있고 피시비를 컨트롤패널에 고정하기 위한 구조가 간단한 컨트롤패널조립체를 제공하는 것이다.Accordingly, an object of the present invention is to provide a control panel assembly in which a plurality of PCBs can be installed and a simple structure for fixing the PCBs to the control panel is provided.

상기 목적은, 본 발명에 따라, 적어도 하나의 창개구가 형성되어 있는 컨트롤패널과, 상기 컨트롤패널의 후방에 배치된 피시비를 갖는 컨트롤패널조립체에 있어서, 상기 고정부재는 외표면이 상기 창개구에 대응하도록 형성된 보호창틀과 상기 보호창틀의 상단에서 외측으로 절곡 형성된 걸림플랜지와 상기 창개구의 개구면에 수직으로 배치되도록 상기 보호창틀의 내표면에 형성된 보호창보스를 가지고 상기 보호창틀이 상기 창개구에 삽입되고 상기 걸림플랜지의 내표면이 상기 컨트롤패널의 외표면에 접촉하도록 설치된 보호창부재와, 헤드가 상기 피시비의 후방에 배치되고 다리부를 통해 상기 보호창보스에 나사결합되는 피시비고정볼트를 포함하고; 상기 피시비에는 상기 피시비고정볼트가 통과하는 피시비고정공이 형성되어 있는 것을 특징으로 하는 컨트롤패널조립체에 의해 달성된다.The above object is, according to the present invention, in a control panel assembly having a control panel having at least one window opening and a PCB disposed at the rear of the control panel, wherein the fixing member has an outer surface on the window opening. The protective window frame has a protective window frame formed to correspond to the protective window frame, a locking flange formed to be bent outward from the upper end of the protective window frame, and a protective window boss formed on the inner surface of the protective window frame so as to be disposed perpendicular to the opening surface of the window opening. A protective window member inserted into the locking flange and installed to contact the outer surface of the control panel, and a PCB fixing bolt having a head disposed at the rear of the PCB and screwed to the protective window boss through a leg portion. and; The PCB is achieved by a control panel assembly, characterized in that a PCB fixing hole through which the PCB fixing bolt passes is formed.

여기서 피시비와 컨트롤패널 사이의 이격거리를 안정적으로 유지할 수 있도록, 상기 보호창보스는 종단이 상기 피시비에 접촉할 수 있는 길이구간을 갖도록 형성되는 것이 바람직하다.Here, in order to stably maintain the separation distance between the PCB and the control panel, the protection window boss is preferably formed to have a length section in which the end can contact the PCB.

또한 창개구를 통한 외부충격에 의해 피시비가 손상되는 것을 방지할 수 있도록, 상기 보호창부재는 상기 보호창틀의 개구영역을 밀폐하도록 상기 보호창틀에 결합된 보호창을 더 포함하는 것이 바람직하다.In addition, it is preferable that the protective window member further includes a protective window coupled to the protective window frame to seal the opening area of the protective window frame so as to prevent damage to the PCB by an external impact through the window opening.

또한 창개구를 통한 외부충격에 의해 피시비가 손상되는 것을 방지할 수 있도록, 상기 보호창부재는 상기 보호창틀의 개구영역을 밀폐하도록 상기 보호창틀에 일체로 형성된 보호창을 더 포함하는 것이 바람직하다.In addition, it is preferable that the protective window member further includes a protective window integrally formed with the protective window frame so as to seal the opening area of the protective window frame so as to prevent damage to the PCB by an external impact through the window opening.

따라서 본 발명에 따르면, 외표면이 창개구에 대응하도록 형성된 보호창틀과 보호창틀의 상단에서 외측으로 절곡 형성된 걸림플랜지와 창개구의 개구면에 수직으로 배치되도록 보호창틀의 내표면에 형성된 보호창보스를 갖는 보호창부재를 보호창틀이 창개구에 삽입되고 걸림플랜지의 내표면이 컨트롤패널의 외표면에 접촉하도록 설치하는 한편, 헤드가 피시비의 후방에 배치되고 다리부를 통해 보호창보스에 나사결합되도록 피시비고정볼트를 설치함으로써, 복수개의 피시비를 설치할 수 있고(피시비의 후방영역이 개방됨), 피시비를 컨트롤패널에 고정하기 위한 구조가 간단해 진다.Therefore, according to the present invention, the protective window frame formed so that the outer surface corresponds to the window opening, the locking flange formed to be bent outward from the top of the protective window frame, and the protective window boss formed on the inner surface of the protective window frame so as to be disposed perpendicular to the opening surface of the window opening. A protective window member having a protective window frame is inserted into the window opening and the inner surface of the locking flange is installed to contact the outer surface of the control panel, while the head is disposed at the rear of the PCB and screwed to the protective window boss through the leg. By installing the PCB fixing bolts, a plurality of PCBs can be installed (the rear area of the PCB is opened), and the structure for fixing the PCB to the control panel is simplified.

도1 및 도2는 각각 본 발명의 일 실시예에 따른 컨트롤패널조립체의 결합사시도,
도3은 본 발명의 일 실시예에 따른 컨트롤패널의 사시도,
도4는 본 발명의 일 실시예에 따른 피시비의 사시도,
도5 및 도6은 각각 본 발명의 일 실시예에 따른 보호창부재의 사시도,
도7은 본 발명의 일 실시예에 따른 보호창부재의 설치상태를 도시한 단면도(도5의 A-A' 영역 참조),
도8은 본 발명의 다른 실시예에 따른 보호창부재의 분해사시도,
도9 및 도10은 각각 종래 컨트롤패널조립체의 분해사시도이다.1 and 2 are perspective views, respectively, of a control panel assembly according to an embodiment of the present invention,
3 is a perspective view of a control panel according to an embodiment of the present invention,
4 is a perspective view of a PCB according to an embodiment of the present invention,
5 and 6 are perspective views, respectively, of a protective window member according to an embodiment of the present invention,
7 is a cross-sectional view showing an installation state of a protective window member according to an embodiment of the present invention (refer to area AA' in FIG. 5);
8 is an exploded perspective view of a protective window member according to another embodiment of the present invention,
9 and 10 are exploded perspective views of a conventional control panel assembly, respectively.

이하에서, 첨부도면을 참조하여 본 발명을 상세히 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도1 및 도2는 각각 본 발명의 일 실시예에 따른 컨트롤패널조립체의 결합사시도이고, 도3은 본 발명의 일 실시예에 따른 컨트롤패널의 사시도이고, 도4는 본 발명의 일 실시예에 따른 피시비의 사시도이고, 도5 및 도6은 각각 본 발명의 일 실시예에 따른 보호창부재의 사시도이고, 도7은 본 발명의 일 실시예에 따른 보호창부재의 설치상태를 도시한 단면도(도5의 A-A' 영역 참조)이다.1 and 2 are respectively a perspective view of a combination of a control panel assembly according to an embodiment of the present invention, Figure 3 is a perspective view of a control panel according to an embodiment of the present invention, Figure 4 is an embodiment of the present invention. Fig. 5 and Fig. 6 are respectively a perspective view of a protection window member according to an embodiment of the present invention, and Fig. 7 is a cross-sectional view showing an installation state of a protection window member according to an embodiment of the present invention ( 5).

본 발명의 일 실시예에 따른 컨트롤패널조립체는, 이들 도면에 도시된 바와 같이, 3개의 창개구(11a)가 형성되어 있는 컨트롤패널(11)과, 컨트롤패널(11)의 후방에 배치된 피시비(12)와, 컨트롤패널(11)에 설치된 보호창부재(30)와, 보호창부재(30)에 나사결합되는 피시비고정볼트(21)를 갖고 있다.A control panel assembly according to an embodiment of the present invention includes a control panel 11 having three window openings 11a formed thereon, and a PCB disposed at the rear of the control panel 11, as shown in these drawings. (12), a protective window member 30 installed on the control panel 11, and a PCB fixing bolt 21 that is screwed to the protective window member 30.

컨트롤패널(11)에는 창개구(11a)에 더하여 다수의 노출공(11b)이 형성되어 있다.In addition to the window opening 11a, a plurality of exposed holes 11b are formed in the control panel 11.

피시비(12)에는 세그먼트(14), 엘이디(15), 버튼(16), 스위치(13) 등이 설치되어 있다.The PCB 12 is provided with a segment 14, an LED 15, a button 16, a switch 13, and the like.

피시비(12)에는 피시비고정공(12a)이 형성되어 있다.A PCB fixing hole 12a is formed in the PCB 12.

이러한 구성을 갖는 피시비(12)는 세그먼트(14)가 창개구(11a)에 정렬되고, 엘이디(15), 버튼(16), 스위치(13)가 노출공(11b)을 통해 노출되도록 컨트롤패널(11)의 후방에 배치된다.In the PCB 12 having such a configuration, the segment 14 is aligned with the window opening 11a, and the LED 15, the button 16, and the switch 13 are exposed through the exposed hole 11b. It is placed in the rear of 11).

각 보호창부재(30)는 외표면이 창개구(11a)에 대응하도록 형성된 보호창틀(31)과, 보호창틀(31)의 상단에서 외측으로 절곡 형성된 걸림플랜지(32)와, 창개구(11a)의 개구면에 수직으로 배치되도록 보호창틀(31)의 내표면에 형성된 4개의 보호창보스(33)와, 보호창틀(31)의 개구영역을 밀폐하도록 보호창틀(31)에 일체로 형성된 보호창(34)을 갖고 있다.Each protective window member 30 has a protective window frame 31 formed so that the outer surface corresponds to the window opening 11a, a locking flange 32 formed bent outward from the upper end of the protective window frame 31, and a window opening 11a ), four protective window bosses 33 formed on the inner surface of the protective window frame 31 so as to be disposed perpendicular to the opening surface of the protective window frame 31, and protection formed integrally with the protective window frame 31 to seal the opening area of the protective window frame 31 It has a spear 34.

보호창보스(33)는 종단이 피시비(12)의 전면(컨트롤패널을 향하는 면)에 접촉할 수 있는 길이구간을 갖도록 형성되거나 또는 보다 짧게(종단이 피시비에 접촉하지 않는 길이구간을 갖도록) 형성할 수 있다.The protective window boss 33 is formed to have a length section where the end can contact the front surface of the PCB 12 (the surface facing the control panel) or shorter (the end has a length section that does not contact the PCB) can do.

이러한 구성을 갖는 보호창부재(30)는 보호창틀(31)이 창개구(11a)에 삽입되고, 걸림플랜지(32)의 내표면이 컨트롤패널(11)의 외표면에 접촉하도록 설치된다.The protective window member 30 having this configuration is installed so that the protective window frame 31 is inserted into the window opening 11a, and the inner surface of the locking flange 32 contacts the outer surface of the control panel 11.

피시비고정볼트(21)는 헤드가 피시비(12)의 후방에 배치되고 다리부를 통해 보호창보스(33)에 나사결합된다.The PCB fixing bolt 21 has a head disposed at the rear of the PCB 12 and is screwed to the protective window boss 33 through a leg portion.

피시비고정볼트(21)는 피시비고정공(12a)을 통과한다.The PCB fixing bolt 21 passes through the PCB fixing hole 12a.

전술한 구성을 갖는 본 발명의 일 실시예에 따라 피시비(12)를 고정하는 방법을 설명하면 다음과 같다.A method of fixing the PCB 12 according to an embodiment of the present invention having the above-described configuration will be described as follows.

먼저 보호창부재(30)를 창개구(11a)에 설치한다.First, the protective window member 30 is installed in the window opening 11a.

다음에 컨트롤패널(11)의 후방에 피시비(12)를 배치한다.Next, the PCB 12 is disposed behind the control panel 11.

다음에 피시비고정볼트(21)를 보호창보스(33)에 나사결합한다. 피시비고정볼트(21)를 조이면 걸림플랜지(32)의 내표면이 컨트롤패널(11)의 외표면을 가압접촉하게 되어 피시비(12)는 컨트롤패널(11)에 고정된다.Next, the PCB fixing bolt (21) is screwed to the protection window boss (33). When the PCB fixing bolts 21 are tightened, the inner surface of the locking flange 32 comes into pressure contact with the outer surface of the control panel 11, so that the PCB 12 is fixed to the control panel 11.

한편 전술한 실시예에서는 보호창틀(31)에 보호창(34)을 일체로 형성하고 있으나, 도8에 도시된 바와 같이, 보호창틀(31')과 분리하여 보호창(34')을 형성한 후 본딩 등의 방법으로 보호창틀(31')에 결합하여 본 발명을 실시할 수 있다.Meanwhile, in the above-described embodiment, the protective window 34 is integrally formed on the protective window frame 31, but as shown in FIG. 8, the protective window 34' is formed by separating it from the protective window frame 31'. The present invention can be practiced by bonding to the protective window frame 31' by a method such as bonding afterwards.

상술한 바와 같이 본 발명의 실시예에 따르면, 외표면이 창개구(11a)에 대응하도록 형성된 보호창틀(31)과 보호창틀(31)의 상단에서 외측으로 절곡 형성된 걸림플랜지(32)와 창개구(11a)의 개구면에 수직으로 배치되도록 보호창틀(31)의 내표면에 형성된 보호창보스(33)를 갖는 보호창부재(30)를 보호창틀(31)이 창개구(11a)에 삽입되고 걸림플랜지(32)의 내표면이 컨트롤패널(11)의 외표면에 접촉하도록 설치하는 한편, 헤드가 피시비(12)의 후방에 배치되고 다리부를 통해 보호창보스(33)에 나사결합되도록 피시비고정볼트(21)를 설치함으로써, 복수개의 피시비를 설치할 수 있고(피시비의 후방영역이 개방됨), 피시비(12)를 컨트롤패널(11)에 고정하기 위한 구조가 간단해 진다(보호창부재를 사용하여 피시비를 컨트롤패널에 고정할 수 있음).As described above, according to an embodiment of the present invention, the protective window frame 31 formed to correspond to the window opening 11a and the locking flange 32 formed bent outward from the top of the protective window frame 31 and the window opening The protective window member 30 having the protective window boss 33 formed on the inner surface of the protective window frame 31 so as to be disposed perpendicular to the opening surface of (11a) is inserted into the window opening 11a. It is installed so that the inner surface of the locking flange 32 contacts the outer surface of the control panel 11, while the head is disposed at the rear of the PCB 12, and the PCB is fixed so that it is screwed to the protective window boss 33 through the leg. By installing the bolts 21, a plurality of PCBs can be installed (the rear area of the PCB is opened), and the structure for fixing the PCB 12 to the control panel 11 is simplified (a protective window member is used. The PCB can be fixed to the control panel).

그리고 피시비(12)에 접촉할 수 있는 길이구간을 갖도록 보호창보스(33)를 형성함으로써, 피시비(12)와 컨트롤패널(11) 사이의 이격거리를 안정적으로 유지할 수 있게 된다.And by forming the protective window boss 33 to have a length section that can contact the PCB 12, it is possible to stably maintain the separation distance between the PCB 12 and the control panel 11.

또한 보호창틀(31)의 개구영역을 밀폐하도록 보호창틀(31)에 결합된 보호창(34)을 보호창부재(30)에 추가함으로써, 창개구(11a)를 통한 외부충격에 의해 피시비(12)가 손상되는 것을 방지할 수 있게 된다.In addition, by adding a protective window 34 coupled to the protective window frame 31 to seal the opening area of the protective window frame 31 to the protective window member 30, the PCB 12 due to external impact through the window opening 11a. ) Can be prevented from being damaged.

또한 보호창틀(31)의 개구영역을 밀폐하도록 보호창틀(31)에 일체로 형성된 보호창(34)을 보호창부재(30)에 추가함으로써, 창개구(11a)를 통한 외부충격에 의해 피시비(12)가 손상되는 것을 방지할 수 있게 된다.In addition, by adding a protective window 34 integrally formed with the protective window frame 31 to seal the opening area of the protective window frame 31, the PCB ( 12) can be prevented from being damaged.

11, 111: 컨트롤패널 12, 112: 피시비
20, 120: 고정부재 21. 121: 피시비고정볼트
22: 보호창보스 30: 보호창부재
31: 보호창틀 32: 걸림플랜지 11, 111: control panel 12, 112: PCB
20, 120: fixing member 21. 121: PCB fixing bolt
22: protective window boss 30: protective window member
31: protective window frame 32: locking flange

Claims (4)

적어도 하나의 창개구가 형성되어 있는 컨트롤패널과, 상기 컨트롤패널의 후방에 배치된 피시비를 갖는 컨트롤패널조립체에 있어서,
외표면이 상기 창개구에 대응하도록 형성된 보호창틀과 상기 보호창틀의 상단에서 외측으로 절곡 형성된 걸림플랜지와 상기 창개구의 개구면에 수직으로 배치되도록 상기 보호창틀의 내표면에 형성된 보호창보스를 가지고 상기 보호창틀이 상기 창개구에 삽입되고 상기 걸림플랜지의 내표면이 상기 컨트롤패널의 외표면에 접촉하도록 상기 컨트롤패널에 설치된 보호창부재와, 헤드가 상기 피시비의 후방에 배치되고 다리부를 통해 상기 보호창보스에 나사결합되는 피시비고정볼트를 포함하고;
상기 피시비에는 상기 피시비고정볼트가 통과하는 피시비고정공이 형성되어 있는 것을 특징으로 하는 컨트롤패널조립체.In a control panel assembly having a control panel having at least one window opening and a PCB disposed behind the control panel,
A protective window frame having an outer surface formed to correspond to the window opening, a locking flange formed to be bent outward from the upper end of the protective window frame, and a protective window boss formed on the inner surface of the protective window frame so as to be disposed perpendicular to the opening surface of the window opening. The protective window frame is inserted into the window opening and the protective window member installed on the control panel so that the inner surface of the locking flange contacts the outer surface of the control panel, and the head is disposed at the rear of the PCB, and the protection through the leg portion It includes a PCB fixing bolt screwed to the window boss;
A control panel assembly, wherein the PCB has a PCB fixing hole through which the PCB fixing bolt passes. 제1항에 있어서,
상기 보호창보스는 종단이 상기 피시비에 접촉할 수 있는 길이구간을 갖도록 형성되는 것을 특징으로 하는 컨트롤패널조립체.The method of claim 1,
The control panel assembly, characterized in that the protective window boss is formed so that its end has a length section capable of contacting the PCB. 제1항 또는 제2항에 있어서,
상기 보호창부재는 상기 보호창틀의 개구영역을 밀폐하도록 상기 보호창틀에 결합된 보호창을 더 포함하는 것을 특징으로 하는 컨트롤패널조립체.The method according to claim 1 or 2,
The protective window member further comprises a protective window coupled to the protective window frame to seal the opening area of the protective window frame. 제1항 또는 제2항에 있어서,
상기 보호창부재는 상기 보호창틀의 개구영역을 밀폐하도록 상기 보호창틀에 일체로 형성된 보호창을 더 포함하는 것을 특징으로 하는 컨트롤패널조립체.The method according to claim 1 or 2,
The protective window member further comprises a protective window integrally formed with the protective window frame to seal the opening area of the protective window frame.
KR1020190105103A 2019-08-27 2019-08-27 Control Panel Assembly KR20210025281A (en)

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KR1020190105103A KR20210025281A (en) 2019-08-27 2019-08-27 Control Panel Assembly

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