Lens lifting and rotating device and mobile terminal

A technology of lifting, rotating and lens, which is applied in the structure of telephones, televisions, telephone communications, etc., can solve the problems that the position cannot be adjusted, affects the appearance of smart electronic products, and is inconvenient to use, and achieves uniform strength, simple structure, and easy realization. Effect
CN111147632AInactive Publication Date: 2020-05-12AAC OPTICS (CHANGZHOU) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
AAC OPTICS (CHANGZHOU) CO LTD
Publication Date
2020-05-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a lens lifting and rotating device. The lens lifting and rotating device comprises a lens module, a driving module and a transmission module, the driving module comprises a driving unit; the transmission module comprises a first transmission assembly, a second transmission assembly, a first screw and a sliding block. The first transmission assembly comprises a transmission shaft, a supporting structure and an electromagnetic assembly. The first screw drives the lens module through the transmission shaft and the supporting structure in sequence and drives the second transmission assembly to do reciprocating motion together, the electromagnetic assembly is used for being matched with the magnetic steel of the shell to fix the supporting structure so as to prevent the lens module from doing reciprocating motion, and then the first screw drives the second transmission assembly to drive the lens module to do rotating motion. When the lens lifting and rotating device is applied to the terminal, the lens module can extend out of the accommodating space of the mobile terminal or retract into the accommodating space of the mobile terminal, and the lens module can rotate, so that the lens module can stretch out, draw back and rotate, and a user can use the lens module conveniently.
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Description

【Technical field】

[0001] The invention relates to the technical field of photographing equipment, in particular to a lens lifting and rotating device and a mobile terminal. 【Background technique】

[0002] With the advent of the Internet era, the number of smart electronic products continues to increase. The functions of smart electronic products are rich and diverse, and are deeply loved by users. One of them is the shooting function. Therefore, the camera system used for shooting is widely used in In smart electronic products.

[0003] In order to meet the needs of users, the camera system usually includes a front camera and a rear camera. The rear camera is directly fixed and exposed on the back of the smart electronic product, and the front camera needs to be installed on the non-display area on the front of the smart electronic product. It affects the appearance of smart electronic products, and its position cannot be adjusted, which is inconvenient to use.

[0004] Th...

Claims

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