Lifting mechanism, camera device and mobile terminal
A technology of lifting mechanism and camera components, which is applied in the fields of lifting mechanism, camera device and mobile terminal, and can solve problems such as the complex structure of the camera device
Active Publication Date: 2020-11-24
HONOR DEVICE CO LTD
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- Description
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- Application Information
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Problems solved by technology
[0005] Embodiments of the present application provide a lifting mechanism, a camera device, and a mobile terminal, which solve the problem of a complex structure of the camera device while increasing the screen-to-body ratio of the mobile terminal
Method used
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Embodiment Construction
[0049] figure 1 A structural schematic diagram of a camera lifting device provided for the prior art, such as figure 1 As shown, the camera lifting device includes: a motor 4, a reduction gear 3, a bracket 2 and a screw rod 1, wherein the output end of the motor 4 is connected to the screw rod 1 through a reduction gear 3, and the bracket 2 is screwed to the screw rod 1 , the camera 5 is fixed on the support 2 . When the user uses the camera lifting device, he first inputs an instruction to the mobile terminal, and the mobile terminal can convert the instruction into an electrical signal and send it to the motor 4. After the motor 4 is powered on, it starts to work, and the output shaft of the motor 4 drives the wire after being decelerated by the reduction gear 3. The rod 1 rotates so that the bracket 2 drives the camera 5 to move along the threaded rod 1, so that the camera 5 rises or falls. However, the structure of the motor 4 , the reduction gear 3 and the screw rod 1 i...
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The embodiment of the invention discloses a lifting mechanism, a camera device and a mobile terminal. The lifting mechanism comprises a first bottom plate and a first supporting part arranged oppositeto the first bottom plate. The first supporting part is used for supporting the camera assembly; the lifting mechanism further comprises a telescopic part used for driving the first supporting part to be close to or away from the first bottom plate. The telescopic part has a contraction state or an extension state; when the telescopic part is powered on, the telescopic part contracts to be in a contraction state, and when the telescopic part is powered off, the telescopic part stretches to be in a stretching state. Therefore, the telescopic part and the first elastic part drive the camera shooting assembly to move, the structure is simpler, the machining and matching precision requirements are reduced, the cost is low, and industrial mass production is facilitated. Meanwhile, compared with a motor-driven pop-up mechanism, the pop-up mechanism has the advantages of fewer parts, smaller occupied space and facilitation of miniaturization of the mobile terminal.
Description
technical field [0001] The embodiments of the present application relate to the field of smart terminals, and in particular to a lifting mechanism, a camera device and a mobile terminal. Background technique [0002] With the continuous development of display technology, full screen design has gradually become one of the important development trends of smart mobile terminals. The front camera has become the biggest problem hindering the real realization of the full screen. [0003] In order to increase the screen-to-body ratio of the mobile terminal, an elevating camera is used in the prior art. When the camera is needed, the camera is controlled to pop up, and when not in use, it is put away, so that the screen space is not occupied. [0004] Currently commonly used elevating cameras usually adopt a motor-driven pop-up design, which has a complex structure, high processing and matching precision requirements, high cost, and takes up a large internal space, which is not con...
Claims
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Login to View More IPC IPC(8): H04M1/02
CPCH04M1/0264H04M1/02
Inventor 杨涛廖奕翔霍国亮岳永保
Owner HONOR DEVICE CO LTD