Portable terminal

Abstract

The invention provides a portable terminal. The portable terminal is provided with a handle part (14) which is provided as one end part of a device case (1) and can be gripped by one hand in a gripping posture in which the thumb (F1) of the hand of the user is held on the front surface of the device case and the back surface is supported by at least the index finger (F2) and the middle finger (F3) extending from the side of the device case. A protruding part (15) is arranged on the back surface of the handle part in a manner that the head top part (15a) is positioned between the index finger and the middle finger in the holding posture, and a lower surface trigger key (20) is arranged in a slope area of the protruding part where the index finger is positioned in the holding posture in a manner that a pressed part is exposed. Therefore, when a user grips the device housing, the hand gripped by the user can be adapted to the handle portion. In addition, the lower surface trigger key can be operated in a state that the index finger of the hand held by the user pushes and touches the inclined surface of the raised part.

Description

[0001] This application is a divisional application of the invention application with the application number 201810799033.5 and the invention title "portable terminal". technical field [0002] The present invention relates to portable terminals for handheld use. Background technique [0003] For example, in a portable terminal used by hand, it is known that the lower surface of the device case is formed in a curved shape as described in Japanese Patent Application Laid-Open No. 10-112891, and fingers are provided on the lower surface of the device case. The hooking protrusion is placed on the upper surface of the device housing with the thumb of the user's holding hand and the other fingers are placed on the lower surface of the device housing and the index finger is hooked on the finger hooking protrusion. Hold the device case. [0004] That is, such a portable terminal is configured such that the thumb is placed on the operation portion provided on the upper surface of t...

AI Technical Summary

Problems solved by technology

[0005] However, in such a portable terminal, when the user holds the device case with his thumb on the upper surface of the device case and grasps the device case with one hand from the side, because the distance between the device case and the device case The longitudinal direction in the width direction that is perpendicular to the vertical direction has a shape that gradually becomes longer from the little finger side of the holding hand to the index finger side, so there is a problem that it is difficult for the user to hold the device case, and it is not possible to hold the device case well.

[0006] In addition, in such a portable terminal, when hooking the index finger on the finger hooking protrusion, it is necessary to hook the index finger on the finger hooking protrusion lightly so that the switch key does not move unintentionally due to the index finger. Difficulty holding the device case reliably with one hand

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