CN201319221Y

CN201319221Y - Electronic reader

Info

Publication number: CN201319221Y
Application number: CNU2008202053268U
Authority: CN
Inventors: 淡玉婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-16
Filing date: 2008-12-16
Publication date: 2009-09-30
Anticipated expiration: 2018-12-16

Abstract

The utility model discloses an electronic reader. Panel key sets are arranged below a display screen and in the middle of a panel. Back key sets are arranged on the back of the reader and the position corresponding to the back of the reader. When a user holds the reader, two thumbs on the front part can be placed at the panel key sets, and other fingers can be positioned at the back key sets; when operates the keys, the fingers can press the keys in the positive key set and the negative key set under the condition of not moving the position; and the electronic reader adopts humanized design, and has convenient and comfortable operation. In addition, the key sets are arranged on the back of the electronic reader; and during reading, the four fingers which are usually used for holding the back of the reader and are in an idle state, are used for pressing the keys on the back to operate, so the operation is more flexible and convenient.

Description

A kind of electronic reader

Technical field

The utility model relates to a kind of electronic reader.

Technical background

Electronic reader, because of advantages such as its structure are small and exquisite, easy to carry, information memory capacity is big, bring great convenience for reading electronic book nationality, electronic document, Email etc., the data that people will need to read deposits in the electronic reader, just can take out reading anywhere or anytime, very convenient.Existing electronic reader, also button is not set according to concrete operating position, its button setting is all similar with products such as on the market mp3, mp4, mobile phones, mostly be confined to the front or the side of the product of equipment, simultaneously, key arrangement is scattered, its operation is simple inadequately, convenient, differs greatly with the operating habit of reading paper book, the long-time operation push-button of reading can be given people's sense of discomfort, fails to accomplish human oriented design.

The utility model content

The utility model is intended to provide a kind of keyboard layout electronic reader reasonable, user-friendly for operation, to improve the comfortableness of operation.

Electronic reader of the present utility model, comprise the keel frame, be installed on panel and shell on the back on the keel frame, panel top is equipped with display screen, it is characterized in that: the panel of display screen below is provided with the panel button group of being made up of a plurality of buttons, the panel button group is positioned at the centre position of panel bottom, the shell on the back at reader back is provided with the back key groups of being made up of a plurality of buttons, and the position of back key groups is relative with panel button group position.

Electronic reader described in the utility model, be respectively arranged with panel button group and backboard key groups on panel and the backboard, two key groups are relative up and down, operator's both hands are during from both sides grasping reader, two thumbs in its front can place locating of facial key groups, and remaining finger can be positioned at key groups place, back.Its tow sides button concentrates near the finger, and when the need operation push-button, finger can be pushed the button in positive and negative two key groups under the situation of shift position hardly, and its humanization designing is easy to operate, comfortable.And the electronic reader back side is provided with key groups, can make full use of four the finger presses back buttons for idle condition that are grasped in the reader back usually during reading and operate, and operation more flexibly, conveniently.

Description of drawings

Fig. 1 is the front schematic view of a kind of electronic reader of the present utility model;

Fig. 2 is the front schematic view of another kind of electronic reader of the present utility model;

Fig. 3 be of the present utility model shown in the schematic rear view of electronic reader;

Fig. 4 is a kind of scheme of installation of ring heart part button of electronic reader;

Fig. 5 is the schematic bottom view of electronic reader shown in Figure 1.

Embodiment

A kind of electronic reader, as Fig. 1, Fig. 3, comprise keel frame 1, be installed on panel 2 and shell on the back 3 on the keel frame, panel top is equipped with display screen 4, the middle part of display screen below, panel is provided with by a plurality of buttons forms panel button group 50, the shell on the back of reader is provided with the back key groups of being made up of a plurality of buttons 60, and its position is relative with panel button group position.

Panel button group 50 integral body can be circle, square, triangle or other polygonal shape, it is provided with Page Up (PREV) 51, Page Down (NEXT) 52, Menu key (MENU) 53 and return key (BACK) 54, Menu key and return key lay respectively at the upside and the downside of key groups, and Page Up and Page Down then lay respectively at the left side and the right side of key groups.That its back key groups 60 equally can be whole is rounded, square, triangle or other polygonal shape, and upper and lower, left and right four direction key (61,62,63,64) is set on it, lays respectively at four sides up and down of key groups.Reader is long-time read topmost operating key for four direction key and phase front up and down to latter two page turning key, during above-mentioned concrete button is provided with, these six topmost buttons are positioned at just respectively points the position that most convenient touches, its key position is arranged the maximized distance that each finger of operation moves that reduced, and makes the comfort level of operation almost reach ultimate attainment.

Can be provided with burr on the directionkeys of upper and lower, left and right, as the arrow of projection or round dot etc., operating personnel can also can operate in situation that cannot see button exactly by the finger thoughts and feelings.

Reader panel button group 50 and back key groups 60 also can be ringwise, as annulus, Q-RING, three square rings or other polygonal annular, the center section of annular is a through-hole structure, as Fig. 1, during operation, the operator can see through the operation that through hole 7 be seen the back finger, can reduce the error rate of back operation, makes to operate more fast, accurately and put in place.The ring heart part of two annular key groups also can be provided with the button of being made by transparent material 8, as Fig. 2, the operator can see through the transparent push of ring heart part and observe the operation that the back is pointed, when increasing number of keys, can reduce the error rate of back operation again, guaranteed the back operation fast, accurately and put in place.In addition, in the button 8 of the ring heart partially transparent display lamp can be installed, during use, the light transmissive of display lamp goes out, and has indicative function, can make reader more attractive in appearance, can reduce the error rate of button operation again.And the light that transmits also has the effect of dark place illumination, and reader can be operated equally easily at the dark place.

Convenience for the operation that further improves electronic reader, the button 8 of annular key groups ring heart part can be made into two-sided pressing structure, as Fig. 4, the one end is hinged on the keel frame or is fixed on the fabricated section of keel frame, and the tow sides of the other end all are provided with contact 9.When pushed in the front, it was to lower swing, the contact conducting at the back side; When pushed at the back side, it is swing upwards, positive contact conducting.Its tow sides all can be operated, and can follow according to use needing and operation convenience selects to push front or reverse side, and operation more arbitrarily, conveniently.The button 8 of ring heart part can be set to acknowledgement key (OK), and as Fig. 2, acknowledgement key is to read to manipulate and frequent button equally, and by being arranged on ring heart part, its tow sides can both be confirmed operation, make reader operation convenient.

Be the interlock of the button of avoiding button on the annular key groups annular and its ring heart part, between button and the ring heart button partly transition rings 10 can be set on the annular key groups, transition rings is installed on the keel frame 1 or is the part of keel frame.It can separate the button of ring heart part and the button on the annular key groups, has avoided the mutual interlock between button, has prevented maloperation.Simultaneously, the existence of transition rings also makes the visual hierarchy sense in reader key groups territory stronger, makes reader more attractive in appearance.

In the time of in reader places Bao Nei or pocket, because of external impact or push maloperation takes place, the panel button group 50 of electronic reader and back key groups 60 can be the bent smooth cambered surface that concaves.Relative panel of two buttons and shell on the back are on the bent cambered surface that concaves, and the outside is pushed or collided and can't touch button, thereby the maloperation of avoiding reliably.Simultaneously, key groups is the bent smooth cambered surface that concaves, and during use, the finger of operator grasping can place on the smooth cambered surface of indent, and its grasping is also more comfortable, more meet the requirement of ergonomics.

In addition, electronic reader is formed the housing of reader by keel frame 1, panel 2 and backboard 3, and during the operator grasping of housing both sides and the tiger position that offsets is for the cambered surface that broadens gradually from top to bottom, as Fig. 5.Because during the operator grasping reader, its tiger is positioned at the front of reader than thickness portion, and reader housing both sides are up-narrow and down-wide cambered surface, and it is more comfortable that operator grasping is got up, and meets the ergonomics design more.

Claims

1, a kind of electronic reader, comprise keel frame (1), be installed on panel (2) and shell on the back (3) on the keel frame, panel top is equipped with display screen (4), it is characterized in that: the panel of display screen below is provided with the panel button group of being made up of a plurality of buttons (50), the panel button group is positioned at the centre position of panel bottom, the shell on the back at reader back is provided with the back key groups of being made up of a plurality of buttons (60), and the position of back key groups is relative with panel button group position.

2, electronic reader according to claim 1, it is characterized in that: panel button group (50) is provided with Page Up (51), Page Down (52), Menu key (53) and return key (54), Menu key (53) and return key (54) lay respectively at the upside and the downside of key groups, Page Up (51) and Page Down (52) then lay respectively at the left side and the right side of key groups, back key groups (60) is provided with upper and lower, left and right four direction key (61,62,63,64), lays respectively at four sides up and down of key groups.

3, electronic reader according to claim 1 is characterized in that: the panel button group (50) of reader and back key groups (60) are the bent smooth cambered surface that concaves.

4, electronic reader according to claim 1 is characterized in that: the tiger cambered surface of position for broadening gradually from top to bottom that the offset when both sides of the reader housing that electronic reader is made up of keel frame (1), panel (2) and backboard (3) and operator grasping.

5, electronic reader according to claim 1 is characterized in that: panel button group (50) and back key groups (60) all ringwise, the ring heart of two annular key groups partly is a through hole (7).

6, electronic reader according to claim 1 is characterized in that: panel button group (50) and back key groups (60) all ringwise, the ring heart of two annular key groups partly is provided with the button of being made by transparent material (8).

7, electronic reader according to claim 2 is characterized in that: upper and lower, left and right four direction key (61,62,63,64) is provided with burr.

8, electronic reader according to claim 6 is characterized in that: the button (8) of ring heart part is two-sided pressing structure, and the one end is hinged on the keel frame (1), and the tow sides of the other end are provided with contact (9).

9, according to claim 6 or 8 described electronic readers, it is characterized in that: be provided with transition rings (10) between panel button group (50) and back key groups (60) and the ring heart part, transition rings is installed on the keel frame (1) or is the part of keel frame.