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Flip electronic equipment

An electronic device and flip-top technology, which is applied in the field of flip-type electronic devices, can solve the problems of asymmetric placement, poor appearance, uneven gap between the upper cover and the casing, etc.

Inactive Publication Date: 2013-10-30
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The two torsion springs provide elastic force for the opening of the upper cover. However, due to the thinner and thinner casing, the restrictions on its internal structure and space lead to the asymmetrical placement of the two torsion springs, which results in the two torsion springs being asymmetrical during the closing of the upper cover. While the spring provides elastic force for the opening of the upper cover, it also produces a lateral force parallel to the pivoting edge on the upper cover.
In the process of closing the upper cover, the force gradually increases, and the pivot shaft moves from the corresponding pivot hole to the outside under the action of the force, and the upper cover also shifts in the direction of the force, and the upper cover and the shell The gap between the body is not uniform, resulting in poor appearance

Method used

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  • Flip electronic equipment
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Examples

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Embodiment Construction

[0015] Please refer to figure 1 with figure 2 , The clamshell electronic device 100 of the preferred embodiment of the present invention includes a top cover 10 , a pivot member 20 , a housing 30 , a torsion spring 40 and a support member 50 . The upper cover 10 is rotatably connected to the housing 30 through the pivot joint 20; the torsion spring 40 is arranged between the upper cover 10 and the housing 30 to provide elastic force for opening the upper cover 10; the support member 50 is fixed on the housing 30 for Keep the gap between the upper cover 10 and the housing 30 equal. In this embodiment, the clamshell electronic device 100 is a portable DVD player.

[0016] Please also refer to image 3 , the upper cover 10 is substantially square, and includes a first surface 11 capable of covering the casing 30 and a second surface 12 opposite to the first surface 11 . Two first receiving portions 13 are disposed on the first surface 11 at intervals. The two first receivin...

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Abstract

A folding device includes a housing, a cover, at least one pivoting member, a torsion spring, and at least one resisting member. The cover folds down on the housing. The pivoting member is fixed to the cover. The pivoting member has a pivot. The pivot is rotatably inserted into the housing to pivot the cover on the housing. The torsion spring provides a constant elastic force for opening and supporting the cover. The at least one resisting member resists against the pivoting member to prevent the pivot disengaging from the housing.

Description

technical field [0001] The invention relates to a flip-top electronic device, in particular to a flip-type electronic device capable of maintaining an equal gap between an upper cover and a casing. Background technique [0002] For clamshell electronic devices such as portable DVD players, pivotal components and torsion springs are usually disposed between two ends of the pivotal side of the upper cover and the casing. The housing is provided with openings and pivot holes corresponding to the pivoting parts. The two pivoting parts include a body arranged on the upper cover and a pivot shaft protruding from the body. The two pivot shafts extend in the same direction. After the pivot piece extends into the casing through the opening, the pivot shaft extends into the pivot hole to realize the rotational connection between the upper cover and the casing. The two torsion springs provide elastic force for the opening of the upper cover. However, due to the thinner and thinner cas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02H05K5/03
CPCH05K5/0239G11B33/025G11B33/027H05K5/03
Inventor 赵婷婷王合利
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD