CN218273330U

CN218273330U - Full-blind 78 key keyboard

Info

Publication number: CN218273330U
Application number: CN202122786043.5U
Authority: CN
Inventors: 黄燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2023-01-10
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a full-blind 78-key-position keyboard, wherein the digital-character dual-purpose keys and the digital-letter dual-purpose keys are switched into a hierarchical mode through Fn keys; the key substrate is sequentially provided with a digital-letter dual-purpose key region, a control key region and a main-letter key region from the left end to the right end, the control key region is positioned in the middle of the key substrate, and the digital-letter dual-purpose keys are correspondingly arranged in the digital-letter dual-purpose key region; the control keys are correspondingly arranged on the control key area; the letter keys in the single-layer mode are arranged in the main letter key area, and the shortcut keys are arranged on the bottom side of the key substrate in rows; the F function keys are arranged above the shortcut keys in rows; touch points are touched by touch typing on the key position of 'F' in the digital-letter dual-purpose keys; touch points are arranged on the J key position in the main letter key area; the key position in digit alphabet double-purpose bonding region and the main letter bonding region is arranged into the curve type that adapts to the finger and falls the position and arranges, the utility model discloses simple structure, the accuracy rate is high in the blind typing use.

Description

Full-blind 78 key-position keyboard

Technical Field

The utility model relates to a keyboard, concretely relates to full-blind 78 key position keyboard of typing.

Background

During the official working is used, the keyboard is essential appurtenance, and current keyboard availability factor is low, when number key, F key and some other function keys were in the top of alphabetical key, has broken away from the touch-typing region, is difficult to the touch-typing, and is inefficient, and especially when the pinyin input method need cooperate the number key to use, need frequently bow, cause the cervical vertebra strain to reduce typing efficiency. The touch strip is small, is not easy to find and is inconvenient to use.

Therefore, how to provide a convenient and practical full-touch 78-key keyboard is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a complete touch typing 78 key position keyboards, improve the touch typing rate of accuracy, convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the full-blind-typing 78-key keyboard comprises a key substrate, wherein F-function keys, numeric keys, alphabetic keys, character keys, control keys and shortcut keys are arranged on the key substrate, the numeric keys and the character keys form dual-purpose keys of numeric characters, the dual-purpose keys of numeric characters are arranged on the top side of the key substrate in rows, and the numeric keys and the alphabetic keys form dual-purpose keys of numeric characters; the digital-character dual-purpose key and the digital-letter dual-purpose key are both provided with a first layer mode and a second layer mode; the digital-character dual-purpose key and the digital-letter dual-purpose key are switched into a hierarchical mode through an Fn key; the number keys in the number and character dual-purpose keys are in a first layer mode, and the letter keys in the number and character dual-purpose keys are in the first layer mode;

the key substrate is sequentially provided with a digital-letter dual-purpose key region, a control key region and a main-letter key region from the left end to the right end, the control key region is positioned in the middle of the key substrate, 14 rows of key positions are arranged in the length direction of the key substrate, and 6 rows of key positions are arranged in the width direction of the key substrate; the digital-letter dual-purpose key is correspondingly arranged on the digital-letter dual-purpose key area; the control keys are correspondingly arranged on the control key area; the letter keys of the single-layer mode are installed at the main letter key region,

the shortcut keys are arranged on the bottom side of the key substrate in rows; the F function keys are arranged above the shortcut keys in rows; touch points are touched by touch on the key position 'F' in the digital-letter dual-purpose keys; touch points are arranged on the J key position in the main letter key region;

the keys in the numeric-letter dual-purpose key area and the main letter key area are arranged in a curve type arrangement suitable for finger placement.

The utility model has the advantages that: the digital keys and the character keys form digital-character dual-purpose keys, the digital keys and the character keys form digital-letter dual-purpose keys, the key position arrangement pattern of a traditional keyboard is changed, the occupied area of a key substrate is reduced, and the digital-character dual-purpose keys and the digital-letter dual-purpose keys are switched into a hierarchical mode through Fn keys; the number keys in the number and character dual-purpose keys are positioned in the first layer mode, the letter keys in the number and letter dual-purpose keys are positioned in the first layer mode, multifunctional use is facilitated, the typing habit is more suitable, the use mode is switched through the Fn key, the use occupation area of the keyboard is reduced, and the keyboard is also convenient to use; touch points are touched by touch on the key position of 'F' in the digital-letter dual-purpose keys; touch points are arranged on the J key position in the main letter key area; the touch point can be positioned by hands, corresponding characters can be identified by the left hand or the right hand, the touch point is set to be easy to correspond to the position of the finger, and the error rate of touch typing is reduced.

Preferably, there are 5 columns of bonds to the left of the "F" bond and 4 columns of bonds to the right of the "J" bond.

Preferably, the size of the keys in the control keypad is larger than the size of the keys on two adjacent sides.

Preferably, the height of the keys corresponding to the middle 4 rows on the key substrate is smaller than the height of the keys adjacent to the keys up and down, and the numeric-letter dual-purpose key region is located above the F-function key row.

Preferably, the 'Shift' key in the row of shortcut keys is provided with an identification positioning point, and the 'Fn' key, the 'Esc' key and the 'Delete' key are provided with touch bars.

Drawings

Fig. 1 is a schematic structural view of the full-touch 78-key keyboard of the present invention.

1 key substrate, 2 touch points, 3 digit and character dual-purpose keys, 4 digit and letter dual-purpose keys and 5 touch bars.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The top and bottom side positions referred to herein are based on the positions shown in fig. 1.

Referring to the utility model discloses fig. 1, according to the utility model discloses a full-blind 78 key position keyboard of hitting, including button base plate 1, and be equipped with F function button, digit button, letter button, character button, control button and swift button on the button base plate, digit button and character button constitute digit character double-purpose key 3, digit character double-purpose key 3 sets up in a row on the top side of button base plate 1, digit button and letter button constitute digit letter double-purpose key 4; the digital-character dual-purpose key 3 and the digital-letter dual-purpose key 4 both have a first layer mode and a second layer mode; the digital-character dual-purpose key 3 and the digital-letter dual-purpose key 4 are switched into a hierarchical mode by one key of an Fn key; the number keys in the number and character dual-purpose keys 3 are in a first layer mode, and the letter keys in the number and letter dual-purpose keys 4 are in the first layer mode;

the key substrate 1 is sequentially provided with a digital-letter dual-purpose key region, a control key region and a main letter key region from the left end to the right end, the control key region is positioned in the middle of the key substrate, 14 rows of key positions are arranged in the length direction of the key substrate, and 6 rows of key positions are arranged in the width direction of the key substrate; the number and letter dual-purpose keys 4 are correspondingly arranged on the number and letter dual-purpose key areas; the control keys are correspondingly arranged on the control key area; the letter keys of the single-layer mode are installed at the main letter key region,

the shortcut keys are arranged on the bottom side of the key substrate 1 in rows; the F function keys are arranged above the shortcut keys in rows; touch points 2 are touched by touch on the key position 'F' in the digital-letter dual-purpose keys; touch points 2 are arranged on the J key position in the main letter key region;

the keys in the numeric-letter dual-purpose key area and the main letter key area are arranged in a curve shape suitable for finger placement. The fingers of the typewriter can be conveniently positioned.

Specifically, there are 5 columns of keys on the left side of the "F" key and 4 columns of keys on the right side of the "J" key. The mouse is convenient to use, and the mouse is convenient to use,

specifically, the sizes of the keys in the control key area are all larger than the sizes of the keys on two adjacent sides. The number of the control keys between the G key and the H key is 5, the distance between the G key and the H key is increased, the distance between two hands is too short, the wrist is too bent, the arrangement is in accordance with ergonomics, and the 5 function control keys are placed in the middle and are convenient to touch.

Specifically, the height dimension of the keys in 4 rows in the middle of the corresponding key substrate is smaller than the height dimension of the key rows adjacent to the keys from top to bottom, the keys touching the key rows in the middle area are conveniently touch-typed, the key dimensions of the F functional keys in the rows are smaller than the key dimensions of other key rows, the F functional key rows are conveniently identified, and the numeric letter dual-purpose key region is located above the F functional key rows. The number and letter dual-purpose keys and the F function keys can be distinguished conveniently, and the error rate of number touch typing is reduced.

More specifically, the 'Shift' key in the row of shortcut keys is provided with an identification positioning point, and the 'Fn' key, the 'Esc' key and the 'Delete' key are provided with touch bars 5. The special key is convenient to find quickly.

All keys can be replaced by software, for example, J can be replaced by J to meet the requirements of different users. All the keys can be reversed for the convenience of left-hand users. Can be customized according to the actual needs of customers.

The utility model discloses the whole blind type 78 key position keyboard's button shape, the undulation of keyboard, the whole size of keyboard all can change. The size of the keys of the thumb position is reduced relative to the size of the other keys, and it varies with the size of the other keys.

The F function key is arranged below the numeric-letter dual-purpose key and the numeric-character dual-purpose key and is also in the touch typing area.

The keys of the second row to the fourth row are narrow, the keys are narrow relative to the width direction of the key substrate, the keys touch the digital keys of the digital-letter dual-purpose key region in order to facilitate touch typing, the existing keys are difficult to touch the numbers, the movement of the hand is reduced after the keys are narrow, and tendon strain is prevented.

The keys in the vertical row have fluctuation in height, the keys near the body have lower height than the keys far away from the body, and the keys are arranged according to human engineering, adapt to different lengths of fingers and facilitate typing. The falling position of the finger is matched. Caters to the use habit of the user.

Specifically, the utility model discloses can wholly reverse the button position, accord with individual person's use habit.

The utility model discloses the blind speed of beating is fast for the full blind 78 key position keyboard, is difficult for makeing mistakes, accords with human engineering, uses for a long time, reduces tendon strain. Is suitable for popularization and application. Different keys in different areas are different in height and size, so that different keys can be distinguished conveniently, and the error rate is further reduced.

For the device and the using method disclosed by the embodiment, the description is simple because the device and the using method correspond to the method disclosed by the embodiment, and the relevant points can be referred to the description of the method part.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The full-blind 78-key-position keyboard is characterized by comprising a key substrate (1), wherein F-function keys, numeric keys, alphabetic keys, character keys, control keys and shortcut keys are arranged on the key substrate (1), the numeric keys and the character keys form numeric-character dual-purpose keys (3), the numeric-character dual-purpose keys (3) are arranged on the top side of the key substrate (1) in rows, and the numeric-character dual-purpose keys and the alphabetic keys form numeric-alphabetic keys (4); the digital-character dual-purpose key (3) and the digital-letter dual-purpose key (4) are provided with a first layer mode and a second layer mode; the digital-character dual-purpose key (3) and the digital-letter dual-purpose key (4) are switched into a hierarchical mode through an Fn key; the number keys in the number and character dual-purpose keys (3) are positioned in a first layer mode, and the letter keys in the number and character dual-purpose keys (4) are positioned in a first layer mode;

the key substrate (1) is sequentially provided with a digital-letter dual-purpose key region, a control key region and a main-letter key region from the left end to the right end, the control key region is positioned in the middle of the key substrate, 14 rows of key positions are arranged in the length direction of the key substrate, and 6 rows of key positions are arranged in the width direction of the key substrate; the number and letter dual-purpose keys (4) are correspondingly arranged on the number and letter dual-purpose key areas; the control keys are correspondingly arranged on the control key area; the letter keys of the single-layer mode are installed at the main letter key region,

the shortcut keys are arranged on the bottom side of the key substrate (1) in rows; the F function keys are arranged above the shortcut keys in rows; touch points (2) are touched by touch on the key position of 'F' in the digital-letter dual-purpose keys; touch points (2) are arranged on the J key position in the main letter key region;

the keys in the numeric-letter dual-purpose key area and the main letter key area are arranged in a curve type arrangement suitable for finger placement; the left side of the 'F' key is provided with 5 columns of key positions, the right side of the 'J' key is provided with 4 columns of key positions, and the key sizes in the control key area are all larger than the key sizes on two adjacent sides.

2. The full touch 78 key keyboard of claim 1, wherein the key height dimension of the corresponding middle 4 rows on the key substrate is smaller than the height dimension of the adjacent key rows above and below the key substrate, and the dual-use-as-numeric-and-alpha-key area is located above the F-function key row.

3. The full-touch 78-key keyboard according to claim 1, wherein the "Shift" key in the row of shortcut keys is provided with a mark positioning point, and the "Fn" key, the "Esc" key and the "Delete" key are provided with touch strips (5).