Slidable-type portable device, such as mobile radiotelephone, portable computer

A technology of mobile phones and equipment, applied in the fields of telephone structure, calculation, telephone communication, etc., can solve the problems of large construction space and achieve the effects of small construction space, strong adaptability and low complexity

Inactive Publication Date: 2008-10-22
LUMBERG CONNECT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage of the aforementioned prior art is that its opening mechanism, the belleville spring, occupies a relatively large construction space in the mobile phone due to its height and slider configuration.

Method used

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  • Slidable-type portable device, such as mobile radiotelephone, portable computer
  • Slidable-type portable device, such as mobile radiotelephone, portable computer
  • Slidable-type portable device, such as mobile radiotelephone, portable computer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] A portable device, here a mobile phone, is schematically shown in FIG. 4, which is generally marked with a symbol 10. The mobile phone has a first housing part (upper housing 11) and a second housing part (lower housing 12), which are mutually movable along the longitudinal axis L of the mobile phone 10.

[0022] in figure 1 The spring element 13 described in detail in is an integral part of the mobile phone 10. The simplest form of the spring element is a C-shaped spring, which is not shown here. in figure 1 The spring element 13 shown therein has a first articulation device in the form of a first circular ring 14 and a second articulation device in the form of a second circular ring 15. Two circular rings are used to arrange the spring element 13 on the respective housing part.

[0023] in figure 1 The spring element 13 shown in is composed of several C-shaped springs 16 connected in series. Due to the series arrangement of the C-shaped spring 16, one can simply call it t...

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PUM

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Abstract

The invention relates to a portable device, such as the mobile telephone, the handheld computer or the Palm computer, which comprises at least two shell components moving with each other and at least one spring element provided with two articulated equipments, wherein, a first articulated equipment is at least indirectly provided to a first shell component, a second articulated equipment is at least indirectly provided to a second shell component, and the spring element starts from a first terminal position of the shell component until to a force reverse position to be loaded a spring force in the condition that the shell components relatively move with each other. The spring force pushes the shell components into a second terminal position in the condition that the shell components continue to process relative movement and the spring force is reduced. The mechanism used for starting and closing of the portable device of the invention is greatly simplified and occupies less construction space. According to the invention, the spring element is structured into a C-shaped spring, can be asway supported in the device, and implements a pendulum motion parallel to a motion orbit of the shell components when the shell components relatively move.

Description

Technical field [0001] The present invention relates to a portable device, such as a mobile phone, a portable computer or a palmtop computer (PDA), which comprises at least two mutually movable housing parts and at least one spring element with two hinge devices, wherein the first The hinge device is at least indirectly equipped to the first housing part, the second hinge device is at least indirectly equipped to the second housing part, and the spring element starts from the first end position of the housing part when the housing parts move relative to each other. In this case, until a force reversal position is loaded with a spring force, the spring force presses the housing part into a second end position while the relative movement continues and the spring force is reduced. Background technique [0002] For example, EP 1 422 911 B1 discloses a device of the same type in the form of a mobile phone, in which the wiring of the upper housing member, the lower housing member and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/00H05K5/02H05K7/16H04M1/02G06F1/16
CPCG06F1/1624H04M1/0237
Inventor H·塔施科
Owner LUMBERG CONNECT
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