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A driving mechanism and a mobile terminal including the driving mechanism

A driving mechanism and mobile terminal technology, applied in the field of driving, can solve problems such as poor viewing angle of the screen, and achieve the effect of convenient viewing angle

Active Publication Date: 2011-12-28
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of poor screen viewing angle when operating a mobile terminal in the prior art, the present invention provides a driving mechanism and a mobile terminal including the driving mechanism, the structure of which can make the first body and the second body of the mobile terminal slide relatively Automatically at a certain angle after opening

Method used

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  • A driving mechanism and a mobile terminal including the driving mechanism
  • A driving mechanism and a mobile terminal including the driving mechanism
  • A driving mechanism and a mobile terminal including the driving mechanism

Examples

Experimental program
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Embodiment 1

[0025] refer to figure 2 , is an exploded schematic diagram of a mobile terminal in a closed state according to Embodiment 1 of the present invention. A drive mechanism 3 is provided between the first body 1 and the second body 2. The drive mechanism 3 specifically includes the following components: a first plate 31, a second plate 32. The elastic drive part 4, the torque source 5, the soft magnetic material block 61, the electromagnet 62, the limit blocks 71 and 72, also include a position detection module and an electromagnet control module ( figure 2 not shown). in:

[0026] The first board 31 is fixed on the first body 1 , and is relatively slidably connected with the second board 32 through the guide rail 321 . It can be understood that, in a specific implementation, the guide rails can also be arranged at the ends on both sides of the first plate.

[0027] For the convenience of users, in this embodiment, an elastic driving part 4 is arranged between the first board...

Embodiment 2

[0037] Compared with the first embodiment, this embodiment has roughly the same structure. The difference is that the first embodiment uses a position detection module and an electromagnet control module to control the on-off of the electromagnet to control the turning up action of the first body of the mobile terminal, while In this embodiment, two permanent magnets and a soft magnetic material block are combined for control.

[0038] refer to Figure 7 , is an exploded view of the closed state of the mobile terminal in this embodiment, the soft magnetic material block 61 is fixed on the second plate 32, the position of the electromagnet 62 in the first embodiment is replaced by a permanent magnet 64, and the permanent magnet 64 is between the first body 1 and the second plate When the angle between the two bodies 2 is zero, it is also located directly below the soft magnetic material block 61, and a permanent magnet 63 is fixed on the first plate, and when the first plate 31...

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Abstract

The present invention provides a driving mechanism and a mobile terminal including the driving mechanism. The driving mechanism includes: a first plate and a second plate that can slide relatively, the first plate is fixed on the first body of the mobile terminal, the second plate is connected to the mobile terminal The second body is rotatably connected, and the driving mechanism also includes: a torque source, which is arranged at the position of the rotation axis of the second body of the second plate and the mobile terminal, and generates a torque that causes the second plate to turn over; a bonding force generating unit includes The first component fixed on the second plate, and the second component fixed on the second body and corresponding to the position of the first component when the angle between the second plate and the second body is zero, the first and second components There is a gravitational force between them, which is greater than the torque generated by the torsion source; the upturning action control unit is used to generate a force to overcome the gravitational force between the first and second parts when the first plate slides to the end of the stroke, so that the second plate Turn up under the action of the torque source. The driving mechanism can automatically form a certain angle between the two plates after the mobile terminal slides away.

Description

technical field [0001] The invention belongs to the technical field of driving, and in particular relates to a driving mechanism and a mobile terminal including the driving mechanism. Background technique [0002] There are mainly four types of portable mobile terminals at present: bar type, clamshell type, slide type and rotary type. Among them, the slide-type mobile phone has been favored by more and more consumers because of its novel structure, convenient operation, large screen, high resolution, and shorter overall length. [0003] At present, the slide-type mobile phone mainly consists of two parts, a main frame and a sliding cover. Usually, the display screen is arranged on the sliding cover, and the keyboard is arranged on the main frame. The host and the sliding cover can slide relatively parallel. However, the inventors of the present invention have found that when the slide cover of the mobile phone is opened, the display screen and the keyboard are on a paralle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
Inventor 蒋琼艳周虎樊秀兰
Owner BYD CO LTD
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