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Mobile device

A portable and equipment technology, applied in branch office equipment, telephone communication, electrical components, etc., can solve problems such as troublesome mold making, high mold cost and product price, and inability to form gasket grooves, so as to ensure waterproofness and simple structure Effect

Active Publication Date: 2012-07-04
CASIO COMPUTER CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0004] However, in such a battery cover for an electronic camera, the gasket groove formed on the outer peripheral surface in the inner portion of the cover main body is formed so as to be open only to the outer peripheral side of the cover main body, so when molding the cover main body with a mold for molding, , if the slide mechanism is not provided in the mold, the gasket groove cannot be formed on the outer peripheral surface of the cover main body, so that the structure of the mold becomes complicated, the production of the mold is troublesome, and the cost of the mold and the price of the product become high.

Method used

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Embodiment Construction

[0038] Below, refer to Figure 1 to Figure 14 , a first embodiment in which the present invention is applied to a portable information terminal will be described.

[0039] Such as figure 1 as well as figure 2As shown, the portable information terminal 100 includes a device casing 1 . The device case 1 is composed of an upper case 2 and a lower case 3 . The display unit 4 and the key input unit 5 are provided in the device housing 1 in a state of being exposed from the upper surface side of the upper housing 2 . The battery cover 6 is detachably attached to the lower surface of the lower case 3 .

[0040] In this case, the display unit 4 is composed of a flat display panel such as a liquid crystal display panel or an EL (Electro-Luminescence) display panel, and is configured to photoelectrically display various information accompanying information processing. The key input unit 5 includes various keys necessary for information processing, such as character keys, cursor ke...

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Abstract

A mobile device of the present invention includes a cover member which covers the opening section of a storage section provided in the device case. The cover member includes an outer cover section which forms a portion of the outer shape of the device case, and an inner cover section which is attached to the inner side of the outer cover section and detachably inserted into the opening section of the storage section. In addition, a gasket groove which is open in two directions perpendicular to each other toward the outer cover section side and the outer peripheral side of the inner cover section is provided in the outer peripheral portion of the inner cover section along the outer periphery of the inner cover section, so as to be located closer to the center side than the outer periphery of the outer cover section.

Description

technical field [0001] The present invention relates to portable devices such as personal digital assistants (Personal Digital Assistants (PDA)), portable information terminals (handheld terminals), mobile phones, portable personal computers (Personal Computer), and electronic cameras. Background technique [0002] For example, in a battery cover applied to an electronic camera, as described in Japanese Patent Application Laid-Open No. 2004-157240 , there is known a structure in which when the battery storage part provided in the camera case is openably and closably covered, the cover The inner part of the main body is inserted into the opening of the battery storage part, and the waterproof sealing gasket provided on the outer peripheral part of the inner part of the inserted cover main body is in close contact with the inner peripheral surface of the opening of the battery storage part, thereby realizing waterproofness. . [0003] The battery cover of such an electronic c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/03H01M2/10
CPCY02E60/12H04M1/0262H01M2/1066Y02E60/10
Inventor 碓井泰典
Owner CASIO COMPUTER CO LTD
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