KR20090121928A - Open and closing device for slide door of electromagnetic wave test chamber - Google Patents

Open and closing device for slide door of electromagnetic wave test chamber Download PDF

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Publication number
KR20090121928A
KR20090121928A KR1020080048093A KR20080048093A KR20090121928A KR 20090121928 A KR20090121928 A KR 20090121928A KR 1020080048093 A KR1020080048093 A KR 1020080048093A KR 20080048093 A KR20080048093 A KR 20080048093A KR 20090121928 A KR20090121928 A KR 20090121928A
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KR
South Korea
Prior art keywords
door
opening
electromagnetic wave
frame
shielding
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KR1020080048093A
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Korean (ko)
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김현호
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이엠엔지니어링(주)
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Priority to KR1020080048093A priority Critical patent/KR20090121928A/en
Publication of KR20090121928A publication Critical patent/KR20090121928A/en

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/0621—Details, e.g. suspension or supporting guides
    • E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
    • E05D15/063—Details, e.g. suspension or supporting guides for wings suspended at the top on wheels with fixed axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/56—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/46—Horizontally-sliding wings
    • E06B3/4636—Horizontally-sliding wings for doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/18—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against harmful radiation
    • 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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0001—Rooms or chambers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D2015/1026—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane accessories, e.g. sliding or rolling guides, latches
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D2015/1028—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane with only the wing moving transversely
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/43—Motors
    • E05Y2201/448—Fluid motors; Details thereof
    • E05Y2201/454—Cylinders
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/684—Rails; Tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

PURPOSE: An opening and closing device for an electromagnetic wave shield slide door is provided to improve installation and management efficiency of an electromagnetic wave shield room. CONSTITUTION: An opening and closing device for an electromagnetic wave shield slide door comprises horizontal frames(11) connected by connecting rods(11a), vertical frames(12), a main column(1) installed in front of a shield door(a) of an electromagnetic wave shield room(R), an auxiliary frame(2) with both ends connected to the horizontal frame of the main column and moved right and left, a first guide rail(4) in which a first roll(r1) which is installed to protrude above a horizontal beam(32) of a support frame(3) is rolled, and a second guide rail to guide a second roll on the leading end of an actuating arm which actuate an air cylinder of the shield door.

Description

전면출몰식 전자파 차폐도어의 개폐작동구조{Open and closing device for slide door of electromagnetic wave test chamber}Open and closing device for slide door of electromagnetic wave test chamber

본 발명은 전면출몰식 전자파 차폐도어의 개폐작동구조에 관한 것으로, 더욱상세하게는 완벽한 전자파 차폐구조를 갖도록 설치되는 전자파차폐룸의 출입구 개폐를 위해 출입구에 설치되는 전자파 차폐도어가 힌지타입의 여닫이 개폐방식이 아닌, 4점 개폐에 의해 전면으로 출몰되는 상태에서 일정거리 슬라이드 이동 되도록 하는 전면출몰식 차폐도어로 구성하여, 차폐도어의 출입구를 완전 개방상태로 두거나 다시 닫힘상태를 유지할 수 있도록 하는 것에 의해 차폐도어의 가로크기보다 큰 크기(높이)를 갖는 전자파흡수체가 차폐도어의 내측면에 부착설치 가능하게 함으로써 전자파흡수체의 크기에 구애받지 않고 차폐도어를 확실하게 개폐할 수 있게 함과 동시에 차폐도어에 의한 전자파 차단효과를 극대화할 수 있도록 하여 전자파 차폐룸의 사용성을 제고할 수 있도록 한 것이다.The present invention relates to an opening / closing operation structure of a front-surface electromagnetic shielding door, and more specifically, a hinge type opening / closing of an electromagnetic shielding door installed at an entrance for opening / closing an entrance and exit of an electromagnetic shielding room installed to have a perfect electromagnetic shielding structure. Instead of the method, it is composed of a front sunk type shielding door that slides a certain distance in a state in which the water is sunk in front by 4 points of opening and closing, so that the entrance and exit of the shielding door can be completely opened or kept closed again. The electromagnetic wave absorber having a size (height) larger than the width of the shielded door can be attached to the inner side of the shielded door, so that the shielded door can be opened and closed securely regardless of the size of the electromagnetic wave absorber. Use of electromagnetic shielding room by maximizing electromagnetic shielding effect It is to improve the castle.

일반적으로 크기가 작은 전자제품에서 크기가 큰 자동차에 이르기까지 각종 제품에 대한 전자파 발생 여부의 테스트를 위해 완벽하게 전자파의 유입 및 유출이 차단되는 전자파 차폐룸이 사용되고 있는 것인 바, 이 경우 전자파 차폐룸 자체는 완벽한 전자파 차폐구조를 이루고 있어 별문제는 없으나, 전자파 차폐룸 내부로의 출입을 위한 출입문의 구조적 특성상, 이 출입문을 통해 전자파의 유입 및 유출이 발생 될 수밖에 없어 출입문을 이루는 차폐도어와 출입문 문틀 간의 보다 긴밀한 결속 및 결합이 요구되고 있다.In general, the electromagnetic shielding room that completely blocks the inflow and outflow of electromagnetic waves is used to test the generation of electromagnetic waves for various products, ranging from small electronic products to large automobiles. In this case, electromagnetic shielding The room itself has a complete electromagnetic shielding structure, so there is no problem, but due to the structural characteristics of the door for access into the electromagnetic shielding room, electromagnetic inflow and outflow can be generated through this door and the door and door frame forming the door More cohesion and coupling between the livers is required.

이와 같이 차폐룸의 출입문에 대해, 전자파가 완벽하게 차단되는 상태로 차단되록 하기 위한 일반적인 차폐도어는, 그 대부분이 도어 일측에 힌지를 설치하여 도어가 힌지를 축으로 회동하면서 도어 타측의 후크가 문틀의 걸고리에 결합되거나 결합 해제되면서 출입문에 대한 차폐도어의 개폐 동작이 이루어지도록 한 여닫이 방식의 차폐도어가 주로 설치 사용되고 있는 것이었다.As described above, the most common shielding door for blocking the electromagnetic wave is completely blocked against the entrance door of the shielding room. Most of the doors have hinges installed on one side of the door, and the hooks on the other side of the door are rotated by the hinges. Opening / closing shield doors were installed and used to open or close the shield door to the door by being coupled or uncoupled to the hook.

따라서 여닫이 개폐방식의 구성특성상 차폐도어의 가로폭 크기 범위내에서 차폐도어의 내측면에 부착설치되는 전자파흡수체의 크기가 제한적인 크기로 정해질 수 밖에 없는 것이었다.Therefore, the size of the electromagnetic wave absorber to be attached to the inner side of the shielding door within the width of the shielding door due to the configuration characteristics of the opening and closing method was bound to be limited size.

그러나, 상기와 같이 도어의 일측에 힌지가 결합되어 그 힌지를 축으로 회동하면서 전자파 차폐룸의 출입구를 여닫이 방식으로 개폐 가능하도록 하는 종래의 전자파 차폐도어는, 필요 시 차폐도어의 내측면에 콘(corn)형태의 전자파 흡수체가 다수개 부착되는 경우, 흡수체의 크기(높이)가 소형일 경우에는 별문제가 없으나, 흡수체의 크기가 출입문의 가로 폭 크기에 상응하거나 그 이상일 경우에는 여닫이 방식으로 회동하면서 개폐작동되는 차폐도어의 개폐동작에 지장을 주게 되므로 전자파 흡수체의 크기에 대응하여 필요 이상으로 차폐룸의 출입구를 크게 구성하여야 하므로 그만큼 차폐도어의 크기(가로 폭)가 커지게 되는 문제와 함께 어쩔 수 없이 전자파 차폐룸의 전체적인 내부용적 크기까지 제한을 받을 수 밖에 없게 되는 문제 뿐만 아니라, 출입구에 대한 전자파 차폐 효율이 현저히 저하되어 전자파 차폐룸의 제작설치를 위한 작업공수(工手)의 증가와 아울러 그에 따른 전자파 차폐룸의 제작 및 설치 공사비의 상승을 초래하게 되는 문제가 있는 것이었다.However, the conventional electromagnetic shielding door that allows the hinge to be coupled to one side of the door and rotates the hinge about its axis to open and close the entrance and exit of the electromagnetic shielding room in a manner of opening and closing, if necessary, a cone ( When a large number of electromagnetic wave absorbers in the form of corn are attached, there is no problem when the size (height) of the absorber is small. However, when the size of the absorber corresponds to or exceeds the width of the door, the door is opened and closed while rotating in a swinging manner. Since it affects the opening / closing operation of the shielded door, the entrance and exit of the shielded room should be made larger than necessary to correspond to the size of the electromagnetic wave absorber. Therefore, the size (width) of the shielded door is inevitably increased. In addition to the problem of being limited to the overall internal volume of the electromagnetic shielding room, Is the electromagnetic wave shielding efficiency with respect to the inlet was significantly reduced with the problem of resulting in increased production and as well as it increases the installed cost of the electromagnetic wave shielding room in accordance with the operation airborne (工 手) for making the installation of the electromagnetic wave shielding room.

따라서 본 발명의 목적은, 상기와 같이 여닫이식 전자파 차폐도어가 갖는 구조적 특성상 전자파 차폐룸의 출입구 개폐를 위해 설치되는 차폐도어의 내측면에 다수 설치되는 전자파 흡수체의 크기(높이)가 제약을 받을 수밖에 없게 되어 전자파 차폐룸의 크기까지도 제한을 받을 수밖에 없는 종래의 여닫이식 차폐도어가 지닌 제반 문제점을 해결하기 위하여, 전자파 차폐룸의 출입구 개폐를 위해 설치되는 차폐도어가 출입구의 개방 또는 닫힘 동작을 위한 작동시 차폐도어가 복수의 프레 임을 타고 전자파 차폐룸 전면으로 출몰된 상태에서 부드럽게 이동하면서 전방으로 돌출된 상태에서 슬라이드 이동되면서 양측 세로변의 후크가 문틀의 걸고리와 결합되거나 해제되도록 하여, 차폐도어 내측에 부착설치되는 다수의 전자파 흡수체의 크기(높이)에 구애받음없이 차폐도어가 개방 또는 닫힘 동작을 원활히 수행할 수 있도록 함으로써 전자파 차폐룸의 설치 작업성의 제고와 함께 전자파 차폐룸의 효용성을 극대화 할 수 있도록 한 전면출몰식 전자파 차폐도어의 개폐작동구조를 제공함에 있다.Therefore, the object of the present invention, as described above, due to the structural characteristics of the opening and closing electromagnetic shield door is limited to the size (height) of the electromagnetic wave absorber is installed on the inner side of the shield door is installed to open and close the door of the electromagnetic shielding room. In order to solve all the problems of the conventional opening and closing shield door, which is limited to the size of the electromagnetic shielding room, a shielding door installed for opening and closing the electromagnetic shielding room is operated for opening or closing of the entrance. When the shield door is plunged into the front of the electromagnetic shielding room with a plurality of frames, it moves smoothly while sliding forward, and the hooks on both sides are coupled to or released from the hooks of the door frame, and attached inside the shield door. To the size (height) of a number of electromagnetic wave absorbers installed Provides open / close operation structure of front-side type electromagnetic shielding door to maximize the effectiveness of electromagnetic shielding room installation and improve the workability of electromagnetic shielding room by allowing the shielding door to open or close smoothly. Is in.

상기한 목적을 달성하기 위하여 본 발명의 전면출몰식 전자파 차폐도어의 개폐작동구조는, 전자파 차폐룸(R)의 출입구 개폐를 위한 전면출몰식 전자파 차폐도어의 개폐작동구조(A)에 있어서,복수의 연결대(11a)(11a)에 의해 연결되는 가로프레임(11)(11)과 이들 가로프레임(11)(11)을 지지하기 위한 세로프레임(12)(12)(12)(12)으로 되어 전자파차폐룸(R)의 차폐도어(a) 전방측에 설치되는 메인지주(1)와, 상기 메인지주(1)의 가로프레임(11)(11)에 각각 그 양단이 좌우 이동가능하게 결합ㆍ설치되는 보조프레임(2)(2)과, 차폐도어(a)의 양측 상부에 설치된채 상부의 연결부(31)(31)가 가로대(32)에 의해 서로 연결된 상태로 보조프레임(2)(2)에 각각 전,후 이동가능한 상태로 결합 설치되는 지지프레임(3)(3)과, 상기 메인지주(1)에 별도의 고정 브라켓에 의해 고정되어 상기 지지프레임(3)(3)의 가로대(32) 상면으로 돌출되게 설치된 제1구름롤(r1)이 결합된채 구름 이동되게 한 제1안내레일(4)과, 상기 보조프레임(2)(2)의 전단부를 연결하는 연결대(21)와 지지프레임(3)(3)을 연결하는 가로대(32)에 양단이 연결된 지지대(51)의 출입구측에 근접되게 설치되어 차폐도어(a)의 에어실린더를 연계 작동시키는 작동암(52) 선단의 제2구름롤(r2)이 안내되는 제2안내레일(5)을 각각 포함하여서 되는 것을 특징으로 한다.In order to achieve the above object, the opening and closing operation structure of the front-end type electromagnetic shielding door of the present invention, in the opening and closing operation structure (A) of the front-end type electromagnetic shielding door for opening and closing the electromagnetic shielding room (R), The horizontal frames 11, 11 connected by connecting rods 11a, 11a of the vertical frames 12, 12, 12, 12 for supporting the horizontal frames 11, 11, Both ends of the main column 1, which is installed in front of the shielding door a of the electromagnetic shielding room R, and the horizontal frames 11 and 11 of the main column 1, are movable so as to move left and right, respectively. Auxiliary frame (2) (2) to be installed, and the auxiliary frame (2) (2) in a state connected to each other by the cross bars 32 while the upper connecting portion (31) (31) is installed on both sides of the shield door (a) The support frame (3) (3) and the main frame (1) which are installed in a movable state before and after each, and fixed by a separate fixing bracket to the main column (1) A first guide rail (4) and a secondary frame (2) (2), which are rolled with the first rolling roll (r1) protruding from the upper surface of the crosspiece (32) of the frame (3) The air cylinder of the shielding door (a) is installed close to the entrance side of the support (51), both ends of which are connected to the connecting rod (21) for connecting the front end of the support frame (3) and the cross (32) connecting the support frame (51). It characterized in that it comprises a second guide rail (5) which is guided by the second rolling roll (r2) of the tip of the operating arm (52) for interlocking operation.

본 발명의 전면출몰식 전자파 차폐도어의 개폐작동 구조에 의하면, 각종 전자제품의 전자파 테스트를 위한 전자파 차폐룸의 출입문 개폐를 위한 차폐도어가 힌지에 의한 여닫이식이 아닌, 에어실린더 작동에 따라 회동봉이 작동하면서 후크가 문틀의 걸고리홈에 결합 되거나 결합 해제되도록 차폐도어가 문틀 전면으로부터 일정거리 이격되어 돌출된 상태에서 지주와 다수의 프레임을 타고 안내레일의 안내를 받아 슬라이드 이동하면서 전자파 차폐룸의 출입구를 개폐할 수 있도록 구성되어 있으므로, 차폐도어의 내측면에 크기가 큰 다수의 전자파 흡수체를 설치한다 하더라도 확실하게 차폐도어의 개방 및 닫힘 동작이 이루어질 수 있게 하여 전자파 차폐룸의 설치 작업성을 좋게 함과 동시에 보다 효율적으로 전자파 차폐룸을 운용할 수 있게 되는 등의 유용한 효과를 제공한다.According to the opening and closing operation structure of the electromagnetic wave shielding door of the front surface of the present invention, the shielding door for opening and closing the door of the electromagnetic shielding room for the electromagnetic wave testing of various electronic products is not opening and closing by the hinge, the rotating rod is in accordance with the operation of the air cylinder As the shield door is spaced apart from the front of the door frame at a certain distance from the front of the door frame to protrude the hook into the hook groove of the door frame, it slides with the guide rail guided by the guide rail and slides the doorway of the electromagnetic shielding room. Since it is configured to open and close, even if a large sized electromagnetic wave absorber is installed on the inner side of the shielding door, the shielding door can be opened and closed reliably to improve the workability of the electromagnetic shielding room. At the same time, it is possible to operate the electromagnetic shielding room more efficiently. Of providing a useful effect.

본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명을 용이하 게 실시할 수 있을 정도로 본 발명의 바람직한 실시 예를 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings such that those skilled in the art may easily implement the present invention.

첨부도면중 도 1은 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 구성을 나타내는 사시도 이고, 도 2는 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 구성을 나타내는 작동상태 측면도 이며, 도 3은 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 구성을 나타내는 작동상태 정면도 이고, 도 4a 및 4b는 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 구성을 나타내는 작동상태 평면도 이며, 도 5a 및 5b는 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 구성요부인 제2 구동롤의 작동상태도 이고, 도 6은 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 구성요부인 보조프레임에 대한 차폐도어의 구동관계를 나타내는 부분 확대도로서, 그 구성은 메인지주(1), 보조프레임(2), 지지프레임(3), 제1안내레일(4) 및 제2안내레일(5)로 이루어진다.1 is a perspective view showing the configuration of the opening and closing operation structure of the electromagnetic wave shielding door in front of the present invention according to the present invention, Figure 2 is an operating state showing the configuration of the opening and closing operation structure of the electromagnetic wave shielding door in front of the present invention Figure 3 is a front view showing the configuration of the opening and closing operation structure of the electromagnetic wave shielding door front sungo according to the present invention, Figures 4a and 4b is the opening and closing operation structure of the electromagnetic wave shielding door front exit according to the present invention. 5A and 5B are a plan view showing a configuration, and FIGS. 5A and 5B are diagrams illustrating an operation state of a second driving roll which is a constituent part of the opening and closing operation structure of the electromagnetic wave shielding door according to the present invention, and FIG. Partial enlarged view showing the driving relationship of the shielding door to the auxiliary frame, which is an essential part of the opening / closing operation structure of the electromagnetic shielding door. It consists of an auxiliary frame (2), a support frame (3), a first guide rail (4) and a second guide rail (5).

상기한 메인지주(1)는 I빔 형태로 되어 전자파 차폐룸(R)의 차폐도어(a) 전방에 일정크기의 공간이 확보되는 형태로 복수의 세로프레임(12)(12)(12)(12)을 전,후부 가로프레임(11)(11)과 연결대(11a)(11a)로 서로 연결되게 하여 대략 장방형 형태를 이루도록 구성된다.The main column 1 is in the form of an I beam, and a plurality of vertical frames 12, 12, 12 (in the form of a space of a certain size is secured in front of the shield door a of the electromagnetic shielding room R). 12 is configured to form a substantially rectangular shape by connecting the front and rear horizontal frames 11 and 11 and the connecting table 11a and 11a with each other.

이와같이 장방형의 공간부를 이루도록 설치되는 메인지주(1)의 전,후 가로프레임(11)(11)에는 후술하는 보조프레임(2)(2)이 좌,우로 이동 가능한 상태로 설치된다.In this way, the front and rear horizontal frames 11 and 11 of the main column 1 installed to form a rectangular space portion are installed in a state in which the auxiliary frames 2 and 2 which will be described later are moved left and right.

상기한 보조프레임(2)(2)은 상기 메인지주(1)와 마찬가지로 I빔 형태로 되어 메인지주(1)의 양 가로 프레임(11)(11)에 그 양단이 각각 연결된 상태에서 차폐도어(a)에 연결된 지지프레임(3)(3)이 전후 이동 가능한 상태로 설치되게 함과 동시에, 그 자체가 가로프레임(11)(11)을 타고 좌, 우 이동 가능하게 하는 것에 의해 실질적으로 차폐도어(a)가 문틀로부터 분리된 상태에서 전,후,좌,우 이동가능하게 하는 역할을 수행한다.The auxiliary frame (2) (2) is in the form of an I beam like the main column (1), the shielding door (with both ends connected to both horizontal frames (11, 11) of the main column (1), respectively ( Substantially shielded door by allowing the support frame (3) (3) connected to a) to be installed in a state capable of moving forward and backward, and allowing itself to move left and right on the horizontal frames (11) and (11). (a) is to move the front, rear, left, right in a state separated from the door frame.

이때, 상기 보조프레임(2)(2)은 차폐도어 대향측 끝단이 별도의 연결대(21)에 의해 서로 연결되어 있다.At this time, the auxiliary frame (2) (2) is opposite ends of the shield door is connected to each other by a separate connecting table (21).

상기한 지지프레임(3)(3)은 대략 역 이등변 삼각형 형태로 되어 그 상부의 연결부(31)가 보조프레임(2)에 결합되게 하는 것에 의해 실질적으로 차폐도어(a)를 보조프레임(2)(2)에 연결되게 하여 필요시 차폐도어(a)가 전,후,좌,우 이동되게 하기 위한 것으로, 양 지지프레임(3)(3)의 상부는 가로대(32)에 의해 서로 연결되어 차폐도어(a)를보다 안정적인 자세에서 이동 가능한 상태로 지지할 수 있도록 하고 있다.The support frame (3) (3) has a substantially inverted isosceles triangular shape so that the upper portion connecting portion 31 is coupled to the auxiliary frame (2) substantially the shielding door (a) to the auxiliary frame (2) (2) so that the shielding door (a) is moved to the front, rear, left and right, if necessary, the upper part of both support frame (3) (3) is connected to each other by a cross bar 32 to shield The door a can be supported in a movable state in a more stable posture.

상기한 제1안내레일(4)은, 다수의 브라켓에 의해 메인지주(1)에 고정설치되는 것으로, 전체적인 형상이 ㄱ자형태로 되어 내측의 제1안내홈(41)에 차폐도어(a) 상부의 가로대(32)상에 일정높이 돌출되게 설치되는 제1구름롤(r1)이 끼워진채 안내 이동되게 하여 차폐도어(a)의 개폐 작동시 차폐도어(a)의 전체적인 이동경로를 특정하고 있다.The first guide rail (4) is fixed to the main column (1) by a plurality of brackets, the overall shape of the L-shaped shielding door (a) upper part of the inner first guide groove 41 The first rolling roll (r1) which is installed to protrude a certain height on the crosspiece 32 is inserted into the guide movement to specify the overall movement path of the shielding door (a) during the opening and closing operation of the shielding door (a).

상기한 제2안내레일(5)은, 그 양단이 각각 연결대(21)와 가로대(32) 연결된 지지대(51)의 차폐도어(a) 상부 근접측에 설치되는 것으로, 그 내측에 형성된 호형의 제2안내홈(53)에 차폐도어(a) 상측에 설치되는 작동암(52) 선단의 제2구름롤(r2)이 끼워진채 안내이동되게 하여 닫힘동작시 수동으로 이동되어 온 차폐도어(a)가 안내홈(53)내를 따라 움직이는 제2구름롤(r2)에 의해 작동암(52)의 위치가 바뀌는 과정에서, 이 작동암(52)과 연결된 작동축(52a)이 회전되면서 차폐도어(a)내부의 센서와 접촉되게 하여, 차폐도어(a)의 문틀에 대한 결속을 위한 에어실린더의 단속적인 작동으로 이어지게 하고 있다.The second guide rail 5 is formed at an upper side of the shielding door a of the support 51 connected at both ends thereof to the connecting table 21 and the crosspiece 32, respectively. (2) The shielding door (a) which has been moved manually during the closing operation by allowing the guide rolling to be guided while the second rolling roll (r2) at the tip of the operating arm (52) installed above the shielding door (a) is inserted into the guide groove (53). In the process of changing the position of the operating arm 52 by the second rolling roll r2 moving along the guide groove 53, the operating shaft 52a connected to the operating arm 52 is rotated while the shielding door ( a) it is brought into contact with the internal sensor, leading to the intermittent operation of the air cylinder for binding to the door frame of the shielding door (a).

반대로 차폐도어(a)의 개방작동시 열림 작동 버튼의 조작에 의한 실린더 작동에 따라 작동암(52)이 반대방향으로 회동되면서 제2구름롤(r2)이 다시 제2안내레일(5)의 제2안내홈(53)을 따라 최초 인입부로 이동하게 되면, 이후 차폐도어(a)를 수동으로 이동시켜 완전개방상태로 유지할 수 있게 된다.On the contrary, when the operation of the cylinder by the operation of the open operation button during the opening operation of the shielding door (a) is rotated in the opposite direction, the second rolling roll (r2) is again the second guide rail (5) When the first guide portion 53 is moved along the guide groove 53, the shielding door (a) can be moved manually to maintain a completely open state.

상기와 같은 구성으로 되는 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 실시 작동상태에 대하여 설명한다.The implementation operation state of the opening / closing operation structure of the front-surface electromagnetic wave shielding door by this invention which consists of the above structure is demonstrated.

먼저, 차폐도어(a)가 전자파차폐룸(R)의 출입구를 최대 개방상태로 유지하기 위해 출입구로부터 일정거리가 유지되는 대면상태로 일측에 밀려나 있는 차폐도어(a)를 이동시켜 개방된 출입구를 닫힘상태로 유지되도록 하기 위해서는, 먼저 차폐도어(a)를 그대로 밀어 차폐룸(R)과 평행하게 이동시켜, 개방된 출입구와 마주보는 위치로 되게 한다.First, the shielded door (a) moves the shielded door (a) pushed to one side in a face-to-face state to maintain a certain distance from the entrance in order to maintain the entrance of the electromagnetic shielding room (R) to the maximum open state to open the doorway. In order to be kept in the closed state, first, the shielding door (a) is pushed as it is to move in parallel with the shielding room (R), so as to be in a position facing the open doorway.

이때 차폐도어(a)에 전달된 미는 힘은, 그대로 차폐도어(a) 양측의 지지프레임(3)(3)에 전달되어 이 지지프레임(3)(3)의 연결부(31)(31)에 그대로 전달되면서 보조프레임(2)에 대한 미는 힘으로 작용하게 된다.At this time, the pushing force transmitted to the shielding door (a) is transmitted to the support frame (3) (3) on both sides of the shielding door (a) as it is to the connecting portion (31) (31) of the support frame (3) (3). As it is transmitted as it is to act as a pushing force for the auxiliary frame (2).

이렇게 보조프레임(2)(2)을 가로 방향으로 미는 힘으로 작용하게 됨에 따라 보조프레임(2)(2)의 양 측단은 그대로 메인지주(1)의 가로프레임(11)(11)을 타고 가로방향으로 이동하게 되는데, 이때 가로방향으로 이동되는 차폐도어(a)는 그 상부의 제1구름롤(r1)이 대략 ㄱ자형의 안내홈(41) 내부를 따라서 이동하는 과정에서 어느 순간 그 이동방향이 가로방향에서 전후방향, 즉 차폐룸(R)의 출입구측으로 마주보면 이동하기 시작한다.As the auxiliary frame (2) (2) acts as a pushing force in the horizontal direction, both side ends of the auxiliary frame (2) (2) are taken horizontally in the horizontal frame (11) (11) of the main column (1) as it is In this case, the shielding door (a) is moved in the horizontal direction at any moment in the process of moving the first rolling roll (r1) of the upper portion along the inside of the approximately ㄱ -shaped guide groove (41) In this transverse direction, it moves forward and backward, ie when it faces the entrance side of the shielded room R.

이때는 가로프레임(11)(11)에 대한 보조프레임(2)(2)의 이동은 정지하게 됨과 동시에, 차폐도어(a) 양측에 설치된 지지프레임(3)(3)의 연결부(31)(31)가 보조프레임(2)(2)을 타고 전후방향으로 이동하게 됨에 따라 차폐도어(a)는 차폐룸(R)의 출입구와 대면자세로 이동되게 된다.At this time, the movement of the auxiliary frame (2) (2) with respect to the horizontal frame (11) (11) is stopped and at the same time, the connecting portion (31) (31) of the support frame (3) (3) installed on both sides of the shielding door (a) As the () is moved in the front and rear direction in the auxiliary frame (2) (2), the shielding door (a) is moved to the entrance and facing posture of the shielding room (R).

이렇게 차폐도어(a)가 출입구 측으로 이동하는 과정에서 출입구측에 거의 근접하게 되면, 차폐도어(a) 상부의 제2구름롤(r2)은 제2안내레일(5)의 제2안내홈(53)으로 진입을 시작하면서 그 위치가 변하게 됨에 따라 이 제2구름롤(r2)이 설치된 작동암(52)의 위치를 변화시키게 되고, 작동암(52)에 연결된 작동축(52a)이 회전되면서 리미트 스위치를 작동시키게 됨에 따라 차폐도어(a) 내부의 에어실린더가 작동하게 되면서 이후 에어실린더의 다단 작동에 의해 자동으로 문틀에 대한 확실하고 안정적인 결속력으로 견고한 닫힘 상태를 유지할 수 있게 된다.When the shield door (a) is moved close to the entrance side in the process of moving to the entrance side, the second rolling roll (r2) of the upper portion of the shielding door (a) is the second guide groove (53) of the second guide rail (5) As the position of the second rolling roll r2 is installed, the position of the operating arm 52 is changed as the position of the second rolling roll r2 is started, and the operating shaft 52a connected to the operating arm 52 is rotated to limit the position. As the switch is operated, the air cylinder inside the shielding door (a) is operated, and subsequently, by the multi-stage operation of the air cylinder, it is possible to automatically maintain a firm closed state with a firm and stable binding force to the door frame.

이와같이 전자파차폐룸(R)의 출입구를 효과적으로 닫힘상태로 유지하고 있는 상태에서, 차폐도어(a)의 개방에 따른 이동동작은, 열림스위치의 작동에 따라 차폐 도어(a)내부의 에어실린더가 작동하면서 차폐도어(a)를 문틀로부터 일정간격 밀어내게 되면 제2구름롤(r2)은 제2안내레일(5)의 제2안내홈(53)의 최초 인입부측으로 밀려나게 된다.In such a state that the entrance and exit of the electromagnetic shielding room R is effectively maintained in the closed state, the movement of the shielding door a when the opening is performed, the air cylinder inside the shielding door a operates according to the operation of the opening switch. While pushing the shielding door (a) at a predetermined distance from the door frame, the second rolling roll (r2) is pushed toward the first inlet side of the second guide groove (53) of the second guide rail (5).

이 상태에서 작업자가 출입구와 대면 상태인 차폐도어(a)를 잡고 간단히 출입구로부터 멀어지도록 밀어내면, 차폐도어(a)는 전자파차폐룸(R)의 출입구를 마주보는 상태로 지지프레임(3)(3)의 연결부(31)(31)가 보조프레임(2)(2)을 타고 일정부분 이동하게 된다.In this state, when the worker grabs the shield door (a) facing the entrance and simply pushes it away from the entrance, the shield door (a) faces the entrance of the electromagnetic shielding room (R) in the support frame (3) ( The connecting portion 31, 31 of the 3) is moved to a certain portion riding the auxiliary frame (2) (2).

이때, 차폐도어(a) 상부의 제1구름롤(r1)은 다시 제1안내레일(4)의 제1안내홈(41)을 타고 전후방향으로 이동하게 되고, 어느 순간 90˚로 꺽이는 제1안내홈(41)의 좌,우방향 이동을 위한 제1안내홈(41)의 안내를 받게되므로, 차폐도어(a)와 연결된 지지프레임(3)(3)의 보조프레임(2)(2)에 대한 이동은 정지됨과 동시에, 그 상태에서 다시 보조프레임(2)(2)이 양 가로 프레임(11)(11)을 타고 출입구 형성측 전자파차폐룸(R) 벽면과 나란한 방향으로 일정부분 평행하게 이동하면서 개방동작을 마무리하게 된다.At this time, the first rolling roll (r1) of the upper portion of the shielding door (a) is moved back and forth in the first guide groove 41 of the first guide rail (4), the first bending to 90 ° at any moment Since the first guide groove 41 for the left and right movement of the guide groove 41 is guided, the auxiliary frames 2 and 2 of the support frames 3 and 3 connected to the shielding door a are provided. At the same time, the auxiliary frame (2) and (2) again ride on both horizontal frames (11) and (11), and are partially parallel to the wall of the electromagnetic shielding room (R) of the doorway forming side. As you move, you finish the opening operation.

상기 구성에 있어서, 보조프레임(2)(2)에 대한 지지프레임(3)(3) 상부의 연결부(31)(31)의 전,후 슬라이드 이동 및 가로프레임(11)(11)에 대한 보조프레임(2)(2)의 좌,우 슬라이드 이동은, I빔 형태로 이루어진 보조프레임(2)(2)과 가로프레임(11)(11)에 각각 별도의 구름레일(61)을 설치하고, 이 구름레일(61)에 대응하여 이들 구름레일(61)과 접촉하는 구름롤(62)을 그 대응부위에 각각 설치함으로써 보다 원활한 이동이 이루어질 수 있게 된다.In the above configuration, the front and rear slide movement of the connecting portion 31, 31 on the support frame (3) (3) to the auxiliary frame (2) (2) and the auxiliary to the horizontal frame (11) (11) The left and right slide movement of the frame (2) (2), the separate rolling rails 61 are respectively installed in the auxiliary frame (2) (2) and horizontal frame (11) (11) made of I beam shape, Corresponding to the rolling rails 61, the rolling rolls 62 in contact with the rolling rails 61 are provided on the corresponding portions, respectively, so that smoother movement can be achieved.

상기 구성에 있어서, 메인지주(1)를 이루는 각 세로프레임(12)(12)(12)(12)간의 간격은 설치되는 전자파차폐룸(R)의 출입구크기, 즉 다시말해 차폐도어(a)의 크기에 따라 정해질 수 있는 것으로 반드시 특정하는 것은 아니다.In the above configuration, the interval between each vertical frame 12, 12, 12, 12 constituting the main column 1 is the size of the entrance and exit of the electromagnetic shielding room (R), that is, the shielding door (a) It may be determined according to the size of the, but not necessarily specified.

이상에서와 같이 본 발명은 비록 상기의 실시 예에 한하여 설명하였지만 반드시 여기에만 한정되는 것은 아니며 본 발명의 범주와 사상을 벗어나지 않는 범위내에서 다양한 변형실시가 가능함은 물론이다.As described above, although the present invention has been described in the above embodiments, it is not necessarily limited thereto, and various modifications may be made without departing from the scope and spirit of the present invention.

도 1은 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 사시도. 1 is a perspective view of the opening and closing operation structure of the front sunk electromagnetic shielding door according to the present invention.

도 2는 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 작동상태 측면도.Figure 2 is a side view of the operating state of the opening and closing operation structure of the front-surface electromagnetic wave shielding door according to the present invention.

도 3은 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 작동상태 정면도.Figure 3 is a front view of the operating state of the opening and closing operation structure of the front sunk electromagnetic shielding door according to the present invention.

도 4a 및 4b는 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 작동상태 평면도. Figure 4a and 4b is a plan view of the operating state of the opening and closing operation structure of the front-surface electromagnetic shielding door according to the present invention.

도 5a 및 5b는 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 구성요부인 제2 구동롤의 작동상태도. 5a and 5b is an operating state of the second drive roll which is a constituent part of the opening and closing operation structure of the front-surface electromagnetic wave shielding door according to the present invention.

도6은 본 발명에 의한 전면출몰식 전자파 차폐도어의 개폐작동구조의 구성요부인 보조프레임에 대한 차폐도어의 구동관계를 나타내는 부분 확대도.Figure 6 is a partially enlarged view showing the driving relationship of the shielding door to the auxiliary frame which is a component of the opening and closing operation structure of the front-surface electromagnetic shielding door according to the present invention.

Claims (1)

전자파 차폐름(R)의 출입구 개폐를 위한 전면출몰식 전자파 차폐도어의 개폐작동구조(A)에 있어서, In the opening and closing operation structure (A) of the electromagnetic wave shielding door of the front surface for opening and closing the electromagnetic shielding shield (R), 복수의 연결대(11a)(11a)에 의해 연결되는 가로프레임(11)(11)과 이들 가로프레임(11)(11)을 지지하기 위한 세로프레임(12)(12)(12)(12)으로 되어 전자파차폐룸(R)의 차폐도어(a) 전방측에 설치되는 메인지주(1)와, 상기 메인지주(1)의 가로프레임(11)(11)에 각각 그 양단이 좌우 이동가능하게 결합ㆍ설치되는 보조프레임(2)(2)과, 차폐도어(a)의 양측 상부에 설치된채 상부의 연결부(31)(31)가 가로대(32)에 의해 서로 연결된 상태로 보조프레임(2)(2)에 각각 전,후 이동가능한 상태로 결합 설치되는 지지프레임(3)(3)과, 상기 메인지주(1)에 별도의 고정 브라켓에 의해 고정되어 상기 지지프레임(3)(3)의 가로대(32) 상면으로 돌출되게 설치된 제1구름롤(r1)이 결합된채 구름 이동되게 한 제1안내레일(4)과, 상기 보조프레임(2)(2)의 전단부를 연결하는 연결대(21)와 지지프레임(3)(3)을 연결하는 가로대(32)에 양단이 연결된 지지대(51)의 출입구측에 근접되게 설치되어 차폐도어(a)의 에어실린더를 연계 작동시키는 작동암(52) 선단의 제2구름롤(r2)이 안내되는 제2안내레일(5)을 각각 포함하여서 되는 것을 특징으로 하는 전면출몰식 전자파 차폐도어의 개폐작동구조.Horizontal frames 11, 11 connected by a plurality of connecting rods 11a, 11a and vertical frames 12, 12, 12, 12 for supporting the horizontal frames 11, 11; Both ends of the main column (1) and the horizontal frame (11) (11) of the main column (1) to be installed at the front side of the shielding door (a) of the electromagnetic shielding room (R) so as to move left and right, respectively ㆍ The auxiliary frame (2) (2) to be installed, and the auxiliary frame (2) ( 2) the support frame (3) (3) is installed in the movable state before and after each, and fixed to the main column (1) by a separate fixing bracket crossbar of the support frame (3) (3) (32) The first guide rail (4) for rolling the cloud while the first rolling roll (r1) is installed to protrude to the upper surface and the connecting table 21 for connecting the front end of the auxiliary frame (2) (2) And support frame (3) (3) The second rolling roll (r2) of the tip of the operating arm (52), which is installed close to the entrance side of the support (51), which is connected to both ends of the crosspiece (32), interlocks and operates the air cylinder of the shielding door (a), is guided. Opening and closing operation structure of the front sunk electromagnetic shielding door characterized in that it comprises a second guide rail (5), respectively.
KR1020080048093A 2008-05-23 2008-05-23 Open and closing device for slide door of electromagnetic wave test chamber KR20090121928A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160088628A (en) 2015-01-16 2016-07-26 한국과학기술원 Polymer transfer method and apparatus on the cathode active material
CN107956399A (en) * 2017-12-28 2018-04-24 苏州闪联高压电器有限公司 It is a kind of to open the small electromagnetic wave shield door in space
CN110206452A (en) * 2019-07-10 2019-09-06 德屹智能科技(扬州)有限公司 A kind of automatic rotary door

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160088628A (en) 2015-01-16 2016-07-26 한국과학기술원 Polymer transfer method and apparatus on the cathode active material
CN107956399A (en) * 2017-12-28 2018-04-24 苏州闪联高压电器有限公司 It is a kind of to open the small electromagnetic wave shield door in space
CN110206452A (en) * 2019-07-10 2019-09-06 德屹智能科技(扬州)有限公司 A kind of automatic rotary door
CN110206452B (en) * 2019-07-10 2024-04-09 德屹智能科技(扬州)有限公司 Automatic revolving door

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