Double-shaft pivot mechanism and relevant portable electronic device

An electronic device, biaxial technology, applied in the structural components, pivot connection, electrical digital data processing and other directions of portable computers, can solve the problems of expensive manufacturing cost, inconvenient assembly, poor appearance, etc., and achieve easy assembly and low cost. cheap effect

Active Publication Date: 2015-04-15
WISTRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the traditional hinge mechanism must be designed according to the model of the notebook com...

Method used

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  • Double-shaft pivot mechanism and relevant portable electronic device
  • Double-shaft pivot mechanism and relevant portable electronic device
  • Double-shaft pivot mechanism and relevant portable electronic device

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Embodiment Construction

[0090] see Figure 3 to Figure 5 , image 3 is a schematic diagram of a portable electronic device 50 according to an embodiment of the present invention, Figure 4 and Figure 5 They are schematic diagrams of different operation modes of the portable electronic device 50 according to the embodiment of the present invention. The portable electronic device 50 includes a first casing 52 , a second casing 54 and two biaxial hinge mechanisms 56 . The portable electronic device 50 can be a notebook computer, and the first casing 52 is the screen end, and the second casing 54 is the system end. Two double-axis hinge mechanisms 56 are respectively disposed between the first casing 52 and the second casing 54 , so that the first casing 52 can rotate relative to the second casing 54 by using the double-axis hinge mechanisms 56 . The present invention is not limited to the use of two biaxial hinge mechanisms 56, it depends on actual needs. The double-shaft hinge mechanism 56 uses g...

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Abstract

The invention discloses a double-shaft pivot mechanism and a relevant portable electronic device. The double-shaft pivot mechanism is used for enabling a first shell body to rotate relative to a second shell body, the double-shaft pivot mechanism comprises at least one fixing member, a rotating shaft, a first main tooth wheel, a second rotating shaft, a second main tooth wheel and a transmitting tooth wheel group. The fixing member comprises a first zone and a second zone, the first rotating shaft and a second rotating shaft are respectively arranged on the first zone and the second zone of the fixing member and are respectively connected with the first shell body and the second shell body, the first main tooth wheel and the second main tooth wheel are respectively arranged on the first rotating shaft and the second rotating shaft, and the transmitting tooth wheel group is engaged with the first main tooth wheel and the second main tooth wheel; when the first main tooth wheel rotates along a first direction, the second main tooth wheel rotates synchronously along a second direction opposite to the first direction.

Description

technical field [0001] The present invention relates to a biaxial hinge mechanism and its related portable electronic device, in particular to a biaxial hinge mechanism with a rotation angle of 360 degrees, low manufacturing cost and better appearance design. Hubs and their associated portable electronic devices. Background technique [0002] A traditional notebook computer utilizes a hinge mechanism to generate an actuation mechanism in which the screen side rotates relative to the system side. see figure 1 , figure 1 It is a partial schematic view of a conventional hinge mechanism 10 in the prior art. The hinge mechanism 10 has a first cam 12 , a second cam 14 and a bridging wheel 16 . The first cam 12 and the second cam 14 are respectively connected to the screen end 18 and the system end 20 of the electronic device. like figure 1 As shown, when the screen end 18 is opened relative to the system end 20, the first cam 12 will rotate clockwise; at this time, the secon...

Claims

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Application Information

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IPC IPC(8): F16C11/12F16C11/10
CPCG06F1/1618G06F1/1681
Inventor 许文棋
Owner WISTRON CORP
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