CN2407521Y - Hand electronic product with contact controlling panel on back - Google Patents

Abstract

The utility model provides a hand electronic product which can be held by a single hand and can carry out the operation of data input, function selection, etc. Under the usual condition, an operator can still use both hands to operate according to the habitual use method of the hand electronic product; when the operation by both hands is inconvenient, the operator can complete the operation through using a forefinger of a holding hand to slide and click on a touch controlling plate at the back side. The utility model has the characteristics of simple structure, little space occupation, convenient operation, and easy refit, and is good for enhancing work efficiency.

Description

The hand-held electronic product of back band Trackpad

The utility model relates to the hand-held electronic product of a kind of back band Trackpad.

We are when utilization hand-held electronic product (as PDA, GPS, cell-phone, palmtop PC, player, instrument etc.), often need both hands to operate simultaneously, that is: a hand grips electronic product, the another hand carries out operations such as data input, function selecting, in some cases, for example: we need search the information that the other side asks on PDA when receiving calls, the machine of putting down the telephone of having to sometimes, bimanualness PDA is not convenient especially so use sensation.

The utility model provides a kind of can combine in a hand with gripping and operation, and the another hand of vacateing can carry out the electronic product of other operations, can solve above-mentioned effectively and analogue.

The utility model has made full use of the space, back of hand-held electronic product, and the Trackpad that block size forefinger suitable, that can make things convenient for holding hand is operated is installed by half one thereon.Generally, the operator still can operate simultaneously according to the usual using method both hands of hand-held electronic product.When two hands of inconvenience are operated simultaneously, can pass through slip and the click of forefinger on the Trackpad of back of that hand of gripping electronic product, equally carry out function selecting, finish associative operation as the Trackpad under the keyboard of notebook computer front.

Characteristics such as that this device has is simple in structure, it is little, easy to operate to take up room, repacking is easy help to increase work efficiency, and have stronger practicality.

Fig. 1 and Fig. 2 are respectively that front schematic view, schematic rear view are implemented in use of the present utility model.

Brief Description Of Drawings:

1---housing; 2---display screen; 3---button; 4---Trackpad.

Claims (5)

1, the hand-held electronic product (as PDA, GPS, cell-phone, palmtop PC, player, instrument etc.) of a kind of back band Trackpad, be made up of casing, display screen, Trackpad, button and control circuit thereof, it is characterized in that: Trackpad is installed on the back side of hand-held electronic product casing.

2, the hand-held electronic product of back according to claim 1 band Trackpad, it is characterized in that: display screen is installed on the front of hand-held electronic product casing.

3, the hand-held electronic product of back according to claim 1 band Trackpad is characterized in that: during the handheld electronic product, Trackpad is positioned at the forefinger that grips hand can put the scope of touching.

4, the hand-held electronic product of back according to claim 1 band Trackpad, it is characterized in that: Trackpad can be the plane, can be inner concave, can be outer convex surface, or its combination.

5, the hand-held electronic product of back according to claim 1 band Trackpad, it is characterized in that: Trackpad and casing form as a whole.

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