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Title:
LIFTING/LOWERING ASSEMBLY OF ELECTRONIC DEVICE AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/045230
Kind Code:
A1
Abstract:
The present application relates to a lifting/lowering assembly of an electronic device and the electronic device. The lifting/lowering assembly comprises: a first mounting frame and a second mounting frame which are oppositely arranged in a first direction, a lifting/lowering body mounted on the first mounting frame, a drive coil mounted on the second mounting frame, and a first magnetic member arranged on the side of the drive coil away from the second mounting frame in the axial direction of the drive coil. After the drive coil is powered on, the drive coil can drive the second mounting frame to move in a second direction under the driving of the first magnetic member, and the first mounting frame can drive the lifting/lowering body to move in the first direction under the driving of the second mounting frame. Hence, the movement of the lifting/lowering assembly is controlled by controlling the drive coil to be powered on or off, and then the movement stability and reliability of the lifting/lowering assembly are improved, and the risk of damage to the lifting/lowering assembly caused by manual pressing is reduced, thereby prolonging the service life of the lifting/lowering assembly. Moreover, the operation of a user is simplified, and the user experience is improved.

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Inventors:
ZHANG LIJIN (CN)
XIE BING (CN)
JIANG LIANG (CN)
Application Number:
PCT/CN2022/119649
Publication Date:
March 07, 2024
Filing Date:
September 19, 2022
Export Citation:
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Assignee:
AAC ACOUSITC TECH SHANGHAI CO LTD (CN)
International Classes:
H05K7/14; H05K7/18
Domestic Patent References:
WO2021103956A12021-06-03
Foreign References:
CN109992045A2019-07-09
CN111182186A2020-05-19
CN113179341A2021-07-27
CN113161179A2021-07-23
CN111142317A2020-05-12
Attorney, Agent or Firm:
UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)
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