ELECTRONIC DEVICE INCLUDING DRIVING MOTOR

According to various embodiments, an electronic device may comprise: a first housing; a second housing slidably coupled to the first housing; a flexible display having a display area that changes on the basis of the slide-in or slide-out of the second housing; a driving motor disposed in the second...

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Main Authors KIM, Sukdong, AHN, Jaeuk, CHO, Joongyeon, KANG, Jooyoung, CHOI, Nakhyun, SEO, Soohyun, SHIN, Moonchul, HONG, Hyunju
Format Patent
LanguageEnglish
French
Korean
Published 18.04.2024
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Summary:According to various embodiments, an electronic device may comprise: a first housing; a second housing slidably coupled to the first housing; a flexible display having a display area that changes on the basis of the slide-in or slide-out of the second housing; a driving motor disposed in the second housing and including a pinion gear; a rack coupled and fixed to the first housing and including a rack gear that is driven by being gear-coupled to the pinion gear; and a rack guide disposed in the second housing and protecting the rack from external impacts. The rack guide is disposed on the left side of the driving motor and spatially overlaps with a camera module. While the pinion gear and the rack gear are being driven while gear-coupled to each other, the second housing can be driven to slide-in or slide-out on the basis of the rack reciprocating into the rack guide. Selon divers modes de réalisation, un dispositif électronique peut comprendre : un premier boîtier ; un second boîtier couplé de manière coulissante au premier boîtier ; un affichage flexible comprenant une zone d'affichage qui change sur la base du coulissement vers l'intérieur ou du coulissement vers l'extérieur du second boîtier ; un moteur d'entraînement disposé dans le second boîtier et comprenant un engrenage à pignons ; une crémaillère couplée et fixée au premier boîtier et comprenant un engrenage à crémaillère qui est entraîné en étant accouplé par engrenage à l'engrenage à pignons ; et un guide de crémaillère disposé dans le second boîtier et protégeant la crémaillère contre des impacts externes. Le guide de crémaillère est disposé sur le côté gauche du moteur d'entraînement et chevauche spatialement un module de caméra. Tandis que l'engrenage à pignons et l'engrenage à crémaillère sont entraînés tout en étant accouplés par engrenage l'un à l'autre, le second boîtier peut être entraîné pour coulisser vers l'intérieur ou coulisser vers l'extérieur sur la base de la crémaillère effectuant un mouvement de va-et-vient dans le guide de crémaillère. 다양한 실시예에 따르면, 전자 장치는, 제1하우징과, 상기 제1하우징으로부터 슬라이딩 가능하게 결합되는 제2하우징과, 상기 제2하우징의 슬라이드-인 또는 슬라이드-아웃에 기반하여, 표시 면적이 가변되는 플렉서블 디스플레이와, 상기 제2하우징에 배치되고, 피니언 기어를 포함하는 구동 모터와, 상기 제1하우징에 고정 결합되고, 상기 피니언 기어와 기어 결합되어 구동하는 랙 기어를 포함하는 랙 및 상기 제2하우징에 배치되고, 외부 충격으로부터 상기 랙을 보호하는 랙 가이드를 포함하고, 상기 랙 가이드는 상기 구동 모터의 좌측에 배치되되, 카메라 모듈과 공간적으로 중첩되도록 배치되고, 상기 피니언 기어와 상기 랙 기어가 기어 결합되어 구동되는 동안, 상기 랙이 랙 가이드 안으로 왕복 이동하는 것에 기반하여, 상기 제2하우징이 슬라이드-인 또는 슬라이드-아웃 구동하도록 구성될 수 있다.
Bibliography:Application Number: WO2023KR14979