Intermittent lifting assembly and mobile terminal

A mobile terminal and component technology, applied in digital data processing components, structural components of portable computers, instruments, etc., can solve problems such as complexity, affecting the size of notebook computers, and occupying a large space

Pending Publication Date: 2020-10-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in the prior art, the mechanism for driving the cooling plate to open is relatively com

Method used

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  • Intermittent lifting assembly and mobile terminal
  • Intermittent lifting assembly and mobile terminal
  • Intermittent lifting assembly and mobile terminal

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Embodiment Construction

[0035] In order to make the purpose, technical solutions, and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings.

[0036] In order to facilitate the understanding of the intermittent lifting assembly provided in the embodiment of the present application, firstly, the application scenario thereof is explained. Such as figure 1 and figure 2 As shown in the figure, the intermittent lifting assembly 10 provided by the embodiment of the present application is applied to a mobile terminal 100, such as a laptop computer. The notebook computer includes a main body and a display screen 20 that is rotatably connected to the main body. The main body is used to hold a motherboard, a hard disk, a processor, and other structures. The connection relationship is the same as that in the prior art. To repeat. In addition, the body includes a housing 30, the housing 30 includes a first housi...

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Abstract

The invention provides an intermittent lifting assembly and a mobile terminal, and the intermittent lifting assembly is used for driving a heat dissipation plate of the mobile terminal to be opened and closed, and comprises a first driving part which comprises a first intermittent gear and a convex shoulder arranged on the first intermittent gear; a second driving part which comprises a second intermittent gear meshed with the first intermittent gear, and a limiting groove is formed in the second intermittent gear; the limiting groove is used for limiting the rolling position of the convex shoulder in a state that the teeth of the first intermittent gear and the teeth of the second intermittent gear are disengaged from each other; a notch for avoiding the second intermittent gear is formedin the convex shoulder; and a swing rod which is fixedly connected with the second intermittent gear and used for driving the heat dissipation plate to be opened and closed. Through intermittent movement of the first driving part and the second driving part, the linkage effect of the display screen and the heat dissipation plate when the mobile terminal is started is improved, and the use effectof the mobile terminal is improved.

Description

Technical field [0001] This application relates to the technical field of mobile terminals, and in particular to an intermittent lifting assembly and a mobile terminal. Background technique [0002] With the increasing power consumption of notebook computers and the improvement of the performance of gaming notebooks, the requirements for heat dissipation have become higher and higher. The heat generated by large power consumption cannot be dissipated as one of the bottlenecks that restrict the performance of notebook computers. Performance has also become a key indicator of notebook computers. [0003] The traditional method of the prior art first transfers heat sources such as CPU to the radiator, and then dissipates heat through the fan. As the power consumption increases, the fan speed increases, the noise caused by the fan increases, and the user experience is not good. Generally, notebook computers The appearance has small openings, the air intake is limited by the air intake...

Claims

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Application Information

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IPC IPC(8): G06F1/16G06F1/20
CPCG06F1/166G06F1/203G06F1/1616
Inventor 林杨明杨和辉黄涛
Owner HUAWEI TECH CO LTD
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