WO2016129749A1 - Détecteur d'ouverture et de fermeture de porte, et conteneur réfrigéré dans lequel celui-ci est utilisé - Google Patents

Détecteur d'ouverture et de fermeture de porte, et conteneur réfrigéré dans lequel celui-ci est utilisé Download PDF

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Publication number
WO2016129749A1
WO2016129749A1 PCT/KR2015/004690 KR2015004690W WO2016129749A1 WO 2016129749 A1 WO2016129749 A1 WO 2016129749A1 KR 2015004690 W KR2015004690 W KR 2015004690W WO 2016129749 A1 WO2016129749 A1 WO 2016129749A1
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WO
WIPO (PCT)
Prior art keywords
door
sensor
wall
container
auxiliary support
Prior art date
Application number
PCT/KR2015/004690
Other languages
English (en)
Korean (ko)
Inventor
최형림
김재중
이재기
김채수
이강배
박병권
최성필
문영식
김태훈
이병화
정준우
조재희
전미진
Original Assignee
동아대학교 산학협력단
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 동아대학교 산학협력단 filed Critical 동아대학교 산학협력단
Publication of WO2016129749A1 publication Critical patent/WO2016129749A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/12—Large containers rigid specially adapted for transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/48—Arrangements of indicating or measuring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/12—Large containers rigid specially adapted for transport
    • B65D88/121—ISO containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/008—Doors for containers, e.g. ISO-containers

Definitions

  • the present invention relates to an open / close detection device for a container door and a freezing container to which the door is applied. More specifically, the door open / close detection device and a freezing device having a coupling structure that can be easily coupled to a freezing container are specialized in the structure of the freezing container. Description of the container.
  • Containers are box-type containers used to transport cargo efficiently and economically. They are large cargo containers designed to allow for quick unloading operations, to be used repeatedly, and to facilitate contact between different types of transportation. to be.
  • refrigeration containers are classified into various types according to their use and purpose.
  • refrigeration containers are installed in a specially manufactured container using insulation for thermal insulation, etc. It is a container that can freeze and refrigerate flowers and chemicals.
  • the refrigeration container is important to increase the heat blocking effect, unlike the general container is reinforced with a heat insulating material on the inner wall of the container, a plurality of gaskets attached to the edge of the container door to protrude outward to prevent heat loss. .
  • the detection device for detecting the open / closed state of the door is only applied to the detection device used in the general container as it is, even in the structural difference between the freezing container and the general container.
  • the present invention has been proposed in consideration of the above-mentioned matters, and the present invention is specialized in the structure of the refrigeration container, the door opening and closing detection device formed with a coupling structure that can be easily coupled to the existing refrigerated container and a freezing container to which it is applied The purpose is to provide.
  • the suction plate is attached to the inner wall of the container body;
  • a sensor body coupled to the sucker and having a slide groove recessed in the front-rear direction; It is coupled to the sensor body to slide along the slide groove, characterized in that it comprises a detection sensor for detecting that the door is closed by being in contact with the door of the container.
  • the slide groove of the sensor body is formed with a rail protruding in a lateral direction for sliding the sensor without being separated, and a stop groove continuously inserted to stop the sensor, the lower portion of the sensor It is provided with an elastic pin is inserted into the stop groove, when the sensor is moved forward or backward may be characterized in that the elastic pin is inserted into the corresponding position of the stop groove to stop the sliding of the sensor.
  • the auxiliary support is fixed to the sensor body is formed long in the door direction; It may be characterized in that it comprises a magnet which is installed at the end of the auxiliary support portion to attach the end of the auxiliary support to the outer wall of the container body.
  • auxiliary support may be formed to be formed to be bent in a shape corresponding to the curved surface or the material that can be bent and deformed along the curved surface formed on the inner wall end of the container body.
  • the magnet is characterized in that the inclination is formed in the upper portion to form a right triangle when viewed from the side, the lower portion may be characterized in that rotatably coupled to the end of the auxiliary support.
  • a refrigerated container to which the door opening and closing detection apparatus according to the technical idea of the present invention is applied includes: a container body in which an accommodation space and an entrance opening connected to the accommodation space are formed; A cooling and heating unit for maintaining a constant temperature of the accommodation space; A door hinged to an edge at which an entrance and exit of the container body is formed to open and close the entrance and exit; And a door open / close detection device attached to the inner wall of the container and in contact with the door to detect that the door is in a closed state.
  • the container body is composed of the inner wall of the insulating material and the outer wall of the ferromagnetic material, a curved surface is formed in the direction of the receiving space at the end of the inner wall, the gap formed between the container body on the edge of the door It may be characterized in that the gasket made of a resilient material for blocking to protrude.
  • the suction plate is attached to the inner wall of the container body;
  • a sensor body coupled to the sucker and having a slide groove recessed in the front-rear direction; It may be characterized in that it comprises a detection sensor coupled to the sensor body to slide along the slide groove, in contact with the door to detect that the door is in a closed state.
  • the slide groove of the sensor body is formed with a rail protruding in a lateral direction for sliding the sensor without being separated, and a stop groove continuously inserted to stop the sensor, the lower portion of the sensor It is provided with an elastic pin is inserted into the stop groove, when sliding the sensor may be characterized in that the elastic pin is inserted into a corresponding position of the stop groove to stop the sliding of the sensor.
  • the auxiliary support is fixed to the sensor body is formed long in the door direction; It may be characterized in that it comprises a magnet which is installed at the end of the auxiliary support portion to attach the end of the auxiliary support to the outer wall of the container body.
  • auxiliary support may be formed to be formed to be bent in a shape corresponding to the curved surface or the material that can be bent and deformed along the curved surface formed on the inner wall end of the container body.
  • the magnet is characterized in that the inclination is formed in the upper portion to form a right triangle when viewed from the side, the lower portion may be characterized in that rotatably coupled to the end of the auxiliary support.
  • the door of the freezing container can be detected by the door open / close detection device, the situation in which the cargo is damaged and prevented is prevented.
  • the door opening and closing detection device can be easily attached to a ready-made refrigerated container with a sucker.
  • suction plate is composed of a rubber suction plate, there is an effect of more firmly attached when the temperature of the freezing container drops.
  • the slid back and forth from the attached position it is possible to precisely move to the position in proper contact with the door.
  • the magnet is formed in the form of a right triangle, the magnet and the auxiliary support part can easily pass through the gap blocked by the gasket.
  • FIG. 1 is a perspective view showing a freezing container according to an embodiment of the present invention.
  • Figure 2 is a front view showing a door opening and closing detection apparatus according to an embodiment of the present invention.
  • Figure 3a and 3b is a plan view showing the opening and closing state of the door opening and closing detection apparatus and the refrigeration container to which it is applied according to an embodiment of the present invention.
  • Figure 4a is a front view showing the door opening and closing detection apparatus according to the first embodiment of the present invention.
  • Figure 4b is a plan view showing a door open and close detection device according to a first embodiment of the present invention.
  • Figure 4c is a side view showing the door opening and closing detection apparatus according to the first embodiment of the present invention.
  • Figure 5a is a front view showing a door opening and closing detection apparatus according to a second embodiment of the present invention.
  • Figure 5b is a plan view showing a door open and close detection device according to a second embodiment of the present invention.
  • Figure 5c is a side view showing the door opening and closing detection apparatus according to a second embodiment of the present invention.
  • FIG. 1 is a perspective view showing a freezing container 100 according to an embodiment of the present invention.
  • the refrigeration container 100 has a container body 101 and the container body 101, the container body 101 is formed therein and the door 120 is opened to be connected to the receiving space 110 and the receiving space 110 therein (
  • the main components include the air conditioner 130 for maintaining a constant temperature of 110 and a door 140 for hinge opening and closing the door 120, which is hinged with an edge formed with the door 120 of the container body 101. .
  • the container body 101 is made of a material different from the inner wall 102 and the outer wall 104 for thermal insulation
  • the inner wall 102 is a heat insulating material
  • the outer wall 104 is a ferromagnetic material such as iron is used.
  • the inner wall 102 is not curved.
  • the closed door 140 Since it is important for the refrigeration container 100 to maintain a temperature in the accommodation space 110 at a predetermined level, the closed door 140 should be well maintained in airtightness. Therefore, the door 140 also has a structure for thermal insulation, one of which is, the rubber gasket 142 in a plurality of layers on the edge of the door 140 to block the gap generated between the container body 101 Is provided.
  • the temperature of the accommodation space 110 may be increased, resulting in damage to the received cargo.
  • the embodiment of the present invention includes a door opening and closing detection device 200 for automatically detecting whether the door 140 of the refrigerating container 100 is closed.
  • FIG. 2 is a front view showing the door opening and closing detection apparatus 200 according to an embodiment of the present invention
  • Figures 3a and 3b is an opening and closing state of the door opening and closing detection device and the refrigeration container 100 to which it is applied according to an embodiment of the present invention. It is the top view shown.
  • the door opening and closing detection device 200 is attached to the inner wall 102 of the container body 101, the main feature of detecting that the door 140 is closed by being in contact with the door 140 do.
  • the door opening and closing detection device 200 is coupled to the suction plate 230 and the suction plate 230 attached to the inner wall 102 of the container body 101, the slide groove recessed in the front and rear direction Sensor body 220 and the sensor body 220 is formed, coupled with the sensor body 220 to be slid along the slide groove 221, the detection to detect that the door 140 is closed by being in contact with the door 140 Sensor 210.
  • the auxiliary support part 240 fixed to the sensor body 220 and formed to extend in the direction of the door 140, and the auxiliary support part. (240) It is further provided with a magnet 245 is installed at the end to attach the end of the auxiliary support 240 to the outer wall 104 of the container body 101.
  • the door open / close detection device 200 is attached to the inner wall 102 by the suction plate 230 by using the feature that the bending is not formed on the inner wall 102 of the container body 101.
  • the sucker 230 may generally be a rubber adsorber attached to the glass.
  • the rubber adsorber is a dish-shaped device that can be attached to other materials by artificially causing an action such as a sucker.
  • the suction plate 230 When the accommodating space 110 is at room temperature, the suction plate 230 is attached to the inner wall 102, the air conditioner 130 is operated to lower the temperature of the accommodating space 110, and the suction plate 230 is attached to the inner wall 102. The air in the) is also compressed by the lowered temperature can be in close contact with the sucker 230.
  • the sensor body 220 is provided with a slide groove 221 in which the sensing sensor 210 can slide in the front and rear directions.
  • the sensor 210 may not detect the closed state of the door 140 and detect the sensor 140.
  • the door 140 is excessively pressurized when the sensor 140 is closed so that the sensor 210 is damaged or the door open / close detection device 200 is attached. Can be separated in position.
  • the senor 210 is configured to be slid in the front and rear direction on the sensor body 220, even after the door opening and closing detection device 200 is attached to the inner wall 102, the sensor 210 It is possible to move the sensor 210 to a suitable position, that is, the position where the sensor 210 and the door 140 properly contact.
  • Sliding the detection sensor 210 may be manually attached to the door opening and closing detection device 200 on the inner wall 102, but more conveniently sliding the detection sensor 210 in the direction of the door 140, and then The door 140 may be closed to allow the door 140 to push the detection sensor 210 to an appropriate position.
  • the detection sensor 210 is configured to detect the open / closed state of the door 140, and detects the open / closed state according to the physical contact with the door 140.
  • the sensor 210 may be applied to various types of switches, including a push switch in which contact is spaced or contacted when pressed.
  • the sensor 210 When the sensor 210 is in contact with the door 140 and is spaced apart from each other to output a different signal, it is possible to distinguish the opening and closing state of the door 140 by the difference of these signals.
  • the sensor 210 is connected to a control device (not shown) or a system for managing a plurality of refrigeration containers 100 (not shown) that is further configured on the refrigeration container 100 in a wired or wireless manner for the corresponding control.
  • the configuration may be able to discern the opening and closing state of the door 140.
  • the control device that detects that the door 140 is opened through the detection sensor 210 notifies the manager of the open state of the door 140 with a visual or auditory signal.
  • the auxiliary supporter 240 is configured to more firmly fix the door opening and closing detection device 200 to the container body 101.
  • Auxiliary support 240 is fixed to the sensor body 220 is formed long in the direction of the door 140, the length of the outer wall of the freezing container 100 through the gap between the container body 101 and the door 140 Up to (104).
  • a magnet 245 is installed at an end of the auxiliary support 240, and the magnet 245 allows the end of the auxiliary support 240 to be attached to the outer wall 104 of the container body 101 made of a ferromagnetic material.
  • the door open / close detection device 200 may vibrate as a whole by the elasticity of the sucker 230 made of a rubber suction plate. It may be rotated so as not to face the door 140. However, when the door opening and closing detection device 200 is further fixed by the auxiliary supporter 240, vibration is reduced and rotation can be prevented.
  • the auxiliary support 240 passes through the gap formed between the container body 101 and the door 140, and when the door 140 is closed, no additional gap should be generated by the auxiliary support 240.
  • the thickness of the auxiliary support part 240 is thin, and is formed along the curved surface 103 formed at the end of the inner wall 102 of the container body 101 to the outer wall 104 and is bent and deformed.
  • the curved surface 103 may be formed to be bent.
  • Refrigerating container 100 the inner wall 102 of the container body 101, the end of the inner surface of the container body 101 is formed with a curved surface 103, the edge of the door 140 to block the gap formed between the container body 101
  • Gasket 142 is made of a resilient material for protruding.
  • Gasket 142 is preferably provided with two or more to effectively block the gap, the height is formed differently corresponding to the curved surface 103 formed in the direction of the receiving space 110 at the end of the inner wall (102).
  • the process for attaching the door open / close detection device 200 to the refrigerating container 100 having the characteristics as described above first, the auxiliary support 240 of the door open / close detection device 200 in the state in which the door 140 is opened. And a magnet 245 passing through a gap formed between the container body 101 and the door 140, and then attaching the magnet 245 to the outer wall 104. Subsequently, the door open / close detection device 200 is attached to the inner wall 102 by the suction plate 230. Finally, the sensor 210 is slid to a position where it is in proper contact with the closed door 140.
  • the door open / close detection device 200 may be installed in the freezing container 100.
  • FIG. 4A is a front view showing the door open / close detection device 200 according to the first embodiment of the present invention
  • FIG. 4B is a plan view showing the door open / close detection device 200 according to the first embodiment of the present invention
  • FIG. 4C Is a side view showing the door opening and closing detection apparatus 200 according to the first embodiment of the present invention.
  • the door opening and closing detection apparatus 200 is the suction plate 230, the sensor body 220, the detection sensor 210, the auxiliary support unit 240 and It consists of a magnet 245.
  • a rail 223 protruding laterally is formed in the slide groove 221 of the sensor body 220.
  • the rail 223 is formed along the direction in which the slide groove 221 is formed, and may be formed to protrude inward from both sides of the upper portion of the slide groove 221 as in the first embodiment.
  • the slide groove 221 is formed with a continuous recessed groove 222 for stopping the sensor 210 to be slid.
  • the stop groove 222 has been formed in the lower portion of the slide groove 221.
  • the sensing sensor 210 is provided with an elastic pin 212 inserted into the stop groove 222.
  • the elastic pin 212 is inserted into the detection sensor 210 when pressed, and protrudes again by elasticity when the pressure is released.
  • the insertion / protrusion is repeated while the elastic pin 212 travels the slide groove 221 in which the stop groove 222 is formed.
  • the elastic pin 212 is inserted into the corresponding position of the stop groove 222 to fix the position of the detection sensor 210.
  • the magnet 245 installed at the end of the auxiliary support 240 is inclined at the upper portion to form a right triangle when viewed in the lateral direction, and the lower portion is rotatably installed at the end of the auxiliary support 240.
  • the magnet 245 and the auxiliary support 240 is pushed into the gap to easily pass the gap.
  • FIG. 5A is a front view showing the door open / close detection device 200 according to the second embodiment of the present invention
  • FIG. 5B is a plan view showing the door open / close detection device 200 according to the second embodiment of the present invention
  • FIG. 5C Is a side view showing a door open and close detection device 200 according to a second embodiment of the present invention.
  • the door opening and closing detection apparatus 200 is different from the first embodiment of the rail 223 and the stop groove 222 and the elastic pin 212.
  • the rail 223 is formed to protrude inward from both sides of the upper portion of the slide groove 221, and the stop groove 222 is formed to protrude in the inward direction of the slide groove 221 on the rail 223.
  • the elastic pin 212 of the sensor 210 is provided to protrude to both sides.
  • Door opening and closing detection device 200 as described above can be installed in the refrigerated container 100 does not have a ready-made door opening and closing detection function individually.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Refrigerator Housings (AREA)

Abstract

La présente invention concerne un détecteur d'ouverture et de fermeture de porte ayant une structure de couplage qui est spécialisée pour la structure d'un conteneur réfrigéré, de manière à être facilement couplée à un conteneur réfrigéré, et un conteneur réfrigéré dans lequel celui-ci est utilisé, le conteneur réfrigéré comprenant : un conteneur dans lequel sont formés un espace de réception et une entrée ouverte de manière à être reliée à l'espace de réception ; un dispositif de refroidissement et de chauffage qui maintient à un niveau constant la température dans l'espace de réception du conteneur réfrigéré ; une porte qui est reliée par charnière à un bord où l'entrée du conteneur réfrigéré est formée, de manière à ouvrir et fermer l'entrée ; et un détecteur qui est fixé à une paroi intérieure du conteneur réfrigéré et qui, lorsque la porte est dans un état fermé ou dans un état ouvert, détecte l'état ouvert ou fermé en étant en contact avec la porte ou en étant séparé de celle-ci.
PCT/KR2015/004690 2015-02-10 2015-05-11 Détecteur d'ouverture et de fermeture de porte, et conteneur réfrigéré dans lequel celui-ci est utilisé WO2016129749A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150020376A KR101620006B1 (ko) 2015-02-10 2015-02-10 문 개폐 감지장치 및 그것이 적용된 냉동 컨테이너
KR10-2015-0020376 2015-02-10

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WO2016129749A1 true WO2016129749A1 (fr) 2016-08-18

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WO (1) WO2016129749A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112550973A (zh) * 2021-01-06 2021-03-26 上海海洋大学 四向推拉式船用冷藏集装箱

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102078339B1 (ko) 2019-11-13 2020-02-17 이상훈 물류 시스템
KR102624555B1 (ko) * 2023-01-03 2024-01-11 신석주 이동식 스마트 냉동 컨테이너

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09207708A (ja) * 1996-02-05 1997-08-12 Tokai Rika Co Ltd アジャスタブルショルダーアンカー
KR100519490B1 (ko) * 1996-12-02 2005-11-21 폴리언 디벨롭먼트 코포레이션 대용량냉동컨테이너
US20070194916A1 (en) * 2006-02-17 2007-08-23 The Boeing Company Universal quick mount wireless door sensor and method
KR20100088835A (ko) * 2009-02-02 2010-08-11 동아대학교 산학협력단 컨테이너 도어 개폐 감지 장치
KR101196877B1 (ko) * 2011-09-01 2012-11-01 (주)아티스 컨테이너 도어 개폐 감지장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09207708A (ja) * 1996-02-05 1997-08-12 Tokai Rika Co Ltd アジャスタブルショルダーアンカー
KR100519490B1 (ko) * 1996-12-02 2005-11-21 폴리언 디벨롭먼트 코포레이션 대용량냉동컨테이너
US20070194916A1 (en) * 2006-02-17 2007-08-23 The Boeing Company Universal quick mount wireless door sensor and method
KR20100088835A (ko) * 2009-02-02 2010-08-11 동아대학교 산학협력단 컨테이너 도어 개폐 감지 장치
KR101196877B1 (ko) * 2011-09-01 2012-11-01 (주)아티스 컨테이너 도어 개폐 감지장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112550973A (zh) * 2021-01-06 2021-03-26 上海海洋大学 四向推拉式船用冷藏集装箱

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