ELECTRONIC DEVICE COMPRISING DRIVING MOTOR

According to various embodiments, the electronic device may comprise: a first housing; a second housing slidably coupled to the first housing; a flexible display having a display area varying on the basis of the slide-in or slide-out state of the second housing; a multi-bar disposed on the rear surf...

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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, the electronic device may comprise: a first housing; a second housing slidably coupled to the first housing; a flexible display having a display area varying on the basis of the slide-in or slide-out state of the second housing; a multi-bar disposed on the rear surface of a partial area of the flexible display; a driving motor disposed in the second housing and including a pinion gear; a rack fixedly coupled to the first housing and including a rack gear driven by means of gear engagement with the pinion gear; a main PCB disposed in the second housing; a rack guide disposed in the second housing and protecting the rack from external shock; and a driving belt connected to one end of the multi-bar and one end of the second housing, wherein the rack guide may be arranged to spatially overlap the main PCB, and the second housing may be slid-in or slid-out on the basis of the reciprocating movement of the rack into the rack guide. Selon divers modes de réalisation, l'invention concerne un dispositif électronique qui peut comprendre : un premier boîtier ; un second boîtier couplé de manière coulissante au premier boîtier ; un dispositif d'affichage souple comprenant une zone d'affichage variant sur la base de l'état de coulissement vers l'intérieur ou de coulissement vers l'extérieur du second boîtier ; une barre multiple disposée sur la surface arrière d'une zone partielle du dispositif d'affichage souple ; un moteur d'entraînement disposé dans le second boîtier et comprenant un engrenage à pignons ; une crémaillère couplée de manière fixe au premier boîtier et comprenant un engrenage à crémaillère entraîné au moyen d'une mise en prise par engrenage avec l'engrenage à pignons ; une PCB principale disposée dans le second boîtier ; un guide de crémaillère disposé dans le second boîtier et protégeant la crémaillère contre un choc externe ; et une courroie d'entraînement reliée à une extrémité de la barre multiple et à une extrémité du second boîtier, le guide de crémaillère pouvant être agencé pour chevaucher spatialement la PCB principale, et le second boîtier pouvant être coulissé vers l'intérieur ou coulissé vers l'extérieur sur la base du mouvement de va-et-vient de la crémaillère 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 플렉서블 디스플레이의 일부 영역의 배면에 배치되는 멀티바와, 상기 제2하우징에 배치되고, 피니언 기어를 포함하는 구동 모터와, 상기 제1하우징에 고정 체결되고, 상기 피니언 기어와 기어 결합되어 구동하는 랙 기어를 포함하는 랙과, 상기 제2하우징에 배치되는 메인 PCB와, 상기 제2하우징에 배치되고, 외부 충격으로부터 상기 랙을 보호하는 랙 가이드 및 상기 멀티바의 일단과 상기 제2하우징의 일단에 연결되는 구동 벨트를 포함하고, 상기 랙 가이드는 상기 메인 PCB와 공간적으로 중첩되도록 배치되고, 상기 랙이 랙 가이드 안으로 왕복 이동하는 것에 기반하여, 상기 제2하우징이 슬라이드-인 또는 슬라이드-아웃 구동하도록 구성될 수 있다.
Bibliography:Application Number: WO2023KR14975