Magnetic absorption separated lifting camera

Abstract

The invention discloses a magnetic absorption separated lifting camera. The magnetic absorption separated lifting camera comprises a support frame and a motor; the support frame is provided with a camera module and a lifting module for driving the camera module to lift; the lifting module comprises a lead screw mechanism, a movable block arranged on the lead screw mechanism, and a guide mechanismmatched with the movable block; the camera module is provided with a first extension part; the movable block is in magnetic absorption connection with the first extension part through a permanent magnet; an elastic element for matching with the first extension part after separation from the movable block is arranged at the lower end of the guide mechanism; and an output end of the motor is connected with the lead screw mechanism. The magnetic absorption separated lifting camera realizes separated connection between the camera module and the lifting module; and the elastic element can achieve abuffer protecting effect to prevent direct acting of impact force on a transmission component, so that the damage of the transmission component is effectively reduced, the impact resistance, the stability and the reliability of products are improved, the service life is longer, and the progress yield and the mass production capacity are higher.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to a magnetic adsorption detachable lifting camera. Background technique [0002] With the rapid development of science and technology, 3C electronic products have been widely used in people's work and life, especially in mobile terminal electronic devices such as mobile phones and tablet computers. 3C electronic products are computers, communications and consumer electronics products. (Consumer Electronic) The abbreviation of the three types of electronic products. In order to cater to people's consumption experience, high screen-to-body ratio or full-screen technology has become the main development trend of these electronic devices. The high screen-to-body ratio or full-screen technology has outstanding advantages such as atmosphere and beauty, which are very in line with people's consumption experience. The screen requirements of electronic devices are also gett...

AI Technical Summary

Problems solved by technology

However, because the technology of integrated camera under the screen is far from mature, the camera cannot penetrate the display screen to take pictures, so the front camera must be designed in an area other than the display screen. In order to achieve a full screen, the camera is often hidden on the back of the display screen. When taking pictures, the camera is extended, that is, it is designed as a camera that can be lifted. As an effective way to realize a full screen, the technology of lifting the camera has formed a new wave in recent years.

[0003] In the prior art, the lifting camera mainly includes manual pressing pop-up type, manual rotating type, and variable speed motor automatic type, etc., but there are certain defects in the design of the existing lifting camera. The camera module and the transmission guide mechanism are often rigidly connected. When the camera When the module is impacted, the impact force will all act on the transmission and guide mechanism, which may cause irreversible damage such as breakage of the transmission or guide, resulting in poor stability and reliability and low life of the lifting camera, which limits Application and Development of Elevating Camera

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