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Portable terminal device

A portable terminal and battery room technology, which is applied in the direction of telephone communication, electrical components, branch office equipment, etc., can solve the problems of gasket waterproof performance damage, hook breakage, disengagement, etc.

Inactive Publication Date: 2012-07-18
FUJITSU FRONTECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] However, in Patent Document 1, the cover is hooked to the casing of the device main body by hooks. Therefore, if the device main body is dropped by mistake, the hooks may be damaged or disengaged due to impact, and the cover may be placed around the inner side of the cover. The waterproof performance of the liner is damaged
[0011] Furthermore, in Patent Document 2, the lid and the cover are not integrally constructed but are independently constructed.
Therefore, when the device body is dropped by mistake, the claws of the cover may be damaged due to the impact of the drop, and the shaft support portion on the device body side that supports the cover may be damaged.
And, when the cover and cover are damaged, the waterproof performance of the battery cover will be damaged.

Method used

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Examples

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Embodiment Construction

[0035] Hereinafter, embodiments of the present invention will be described based on the drawings.

[0036] figure 1 is an external view of the portable terminal device according to the embodiment of the present invention as viewed from the front side, figure 2 It is an external view seen from the back side of this portable terminal apparatus.

[0037] A portable terminal device is known as a HHT (Hand Held Terminal: Handheld Terminal), and is a portable small-sized mobile device that can perform sales management, inventory management, purchasing management, and other wireless communications.

[0038] exist figure 1 Among them, the portable terminal device 10 includes, on the front surface of the device main body 12 in an elongated rectangular shape: a display unit 14 such as a liquid crystal display (LCD) that outputs a menu screen and stored data; an input key 16 as a data input unit , which operates the input data; and the selection buttons 18 and the like, inside the ap...

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PUM

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Abstract

Disclosed is a portable terminal device wherein a battery cover is prevented from breaking even if the device main body receives an impact force, and an excellent waterproof function is provided. The portable terminal device (10) has the battery cover (22), which covers an opening (26a) of a battery chamber (26) formed in the device main body (12), and the battery cover (22) has the integrated structure wherein an outer cover (22A) and an inner cover (22B) are laminated. The inner cover (22B) has: a reinforcing plate (46), which is laminated on the outer cover (22A) with an adhesive tape (44) therebetween, and which is composed of a material different from that of the outer cover (22A); and a packing (48).

Description

technical field [0001] The present invention relates to a portable terminal device having a battery cover that closes a battery chamber that accommodates a battery. Background technique [0002] In recent years, especially in the case of a portable terminal device for business use, the consumption of electric power has increased due to the use of, for example, a scanning device, so that it is necessary to replace the rechargeable battery regularly (for example, once a day), and the battery cover is designed A structure that can be attached and detached by a simple operation. [0003] Furthermore, it is desired that the battery cover satisfies the specification that it is not damaged even when the portable terminal device is dropped, for example, and receives an impact, and the waterproof performance can be maintained. [0004] In addition, as a waterproof standard for electronic equipment including portable terminal devices, for example, under the protection level of IPX7 i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10
CPCY02E60/12H04M1/185H01M2/10H04M1/0262H01M2/347H01M2/1066H01M50/579Y02E60/10
Inventor 小幡隆雄
Owner FUJITSU FRONTECH LTD
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