CN200959293Y

CN200959293Y - Inputting keyboards of electronic products

Info

Publication number: CN200959293Y
Application number: CN 200620108963
Authority: CN
Inventors: 魏升刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-25
Filing date: 2006-10-25
Publication date: 2007-10-10
Anticipated expiration: 2016-10-25

Abstract

An electronic product is used for an inputting keyboard of mobile phone and PDA, etc, especially for the press key structure and the press key arrangement. The utility model comprises a keyboard shell, a group of press keys arranged on the keyboard shell in a setting mode. The press key is provided with a key head which exposes on the keyboard shell with an antenna on the key head bottom. The utility model also comprises a soft leather which can interpenetrate and stably support the antenna, a hard plastic flake which can fix the soft leather into its inner hole, a plastic touch leather with a bubbly convex provided under the antenna, a conductive material layer which can touch a contact on the printed circuit board when the press key is pressed and a key-press character. The utility model is characterized in that every key head is provided with a group of antennas which are connected with the key head. The amount of the bubbly convex provided under the antenna and the conductive material layer is matched with the amount of the antenna and the position of the antenna. The utility model can realize the purpose of being provided with much more press keys and being input with much more information. The utility model which can be used for the small size product is easy to be operated and can input information quickly and accurately.

Description

The input keyboard of electronic product

Technical field

The utility model relates to a kind of mobile phone, PDA of being used for, and the press-key structure and the arrangement mode thereof of the input keyboard, particularly this keyboard of the electronic product of other palm electronic product etc.

Background technology

Present electronic product such as mobile phone, the input keyboard of palmtop PC etc., its structure can be seen from Fig. 7, it contains 12 buttons 1 with four lines three row proper alignment, wherein the structure of each button can be seen from Fig. 6, it contains the key head 1b that a bottom that is exposed on the keyboard case 8 has haptic element 1a outward, one deck can intert and the firm support haptic element have certain flexible moccasin 2, one deck can make moccasin 2 inlay to fix the hard plastic sheet 3 among its endoporus 3a, being positioned at haptic element below and having on it to allow haptic element to be pressed downwards or the plastics of the released blister evagination 4a that upwards resets of key head touch skin 4 at key head 1b, be positioned at the conductive layer 5 of contact 7 on the printed circuit board (PCB) 6 of when pressing down button, touching of blister evagination 4a inboard to realize that electric signal imports into, and on key head 1b, be provided with can be by the character 9 of corresponding software realization information input.The input keyboard of existing electronic product in use, as long as push key head 1b with the corresponding to character of input information with hand, at this moment haptic element 1a promote downwards blister evagination 4a, the conductive layer 5 in it touch contact 7 on the printed circuit board (PCB) 6 immediately, to electronic product input electric signal, the elasticity that promptly unclamp key head then, has by the blister evagination upwards resets key head.This existing input keyboard also has following weak point: 1) space of the numeric keypad of existing palm electronic product is smaller, and Gu Qishang can only be provided with " # ", " * " and numeral 1～0 totally ten two buttons; In use because of its button is few, so the input variable of information is restricted, inconvenience; 2) people are the amount of information that increases input on the few input keyboard of button, the difference input of numeral, English alphabet or other symbol often is set on a button of input keyboard simultaneously, also brought the trouble that frequently to switch when using but do like this, and the speed of information input is slow.In a word, existing electronic product, the bigger electronic product of amount of information especially small-sized or input, their input keyboard can not be for people's picture at the big keyboard of existing common computer, as PC keyboard QWERTY ... like that, can promptly defeatedly quickly and easily promptly go into because of button is numerous.

Summary of the invention

The utility model is to overcome existing deficiency in the above-mentioned prior art, provide a kind of and can in the finite chain disk space of electronic product, more button be set, with realize can be easy and simple to handle as the existing big keyboard of common computer, high input speed, the amount of input information input keyboard of electronic product greatly and accurately, and also make it have characteristics such as simple in structure, easily manufactured.

The input keyboard of the utility model electronic product, it contains keyboard case, one group is arranged in button on the keyboard case by setting means, wherein button contains the key head that a bottom that is exposed on the keyboard case has haptic element outward, one deck can intert and the firm support haptic element have certain flexible moccasin, one deck can make moccasin inlay the hard plastic sheet of fixing in its endoporus, be positioned at haptic element below and on it plastics of elastic blister evagination touch skin, what be positioned at blister evagination inboard can touch contact on the printed circuit board (PCB) to import the conductive layer of electric signal into when pressing down button, and on keyboard, be provided with can be by the character of corresponding software realization information input, it is characterized in that: all have one group of haptic element that is connected as a single entity with it on the key head of each button, and be positioned at the blister evagination of haptic element below, the quantity of conductive layer is all identical with the haptic element number, and is complementary with the haptic element position.

The haptic element that is connected as a single entity with it that the key head of each above-mentioned button has is two, the blister evagination of haptic element below, the quantity of conductive layer also are respectively two, and lay respectively at the below of this two haptic element, two characters are separately positioned on the surface of keyboard case at each place, key head both sides.

One group of haptic element that is connected as a single entity with it that the key head of each above-mentioned button has is three, and the haptic element in the middle of being positioned at is longer than the haptic element of both sides; The blister evagination of haptic element below, the quantity of conductive layer also are respectively three, lay respectively at the below of these three haptic elements, on the surface of the keyboard case that the corresponding character of middle haptic element is arranged on the key head, all the other two characters are separately positioned on each key head place.

The input keyboard of the utility model electronic product, the key head of its button in the form of sheets.

The input keyboard of the utility model electronic product, the arrangement mode of key head on keyboard case of its one group of button can be vertical setting of types or horizontally-arranged, but preferably netted arrangement, thereby can under limited keyboard space, more button can be set, and effectively avoid the input operation pointed influence other key head.

The beneficial effects of the utility model: 1) the utility model is by the change to the structure of button and the arrangement mode on keyboard thereof, realized in certain keyboard space, containing much information of more button, input being set, even in the finite chain disk space of electronic product, hold numeral and buttons such as English or other foreign language on the big keyboard as common computer, be beneficial to some softwares and in feature operation, realize compatible and be convenient for people to continue as PC keyboard QWERTY ... on the custom of input operation; 2) the sheet key head of each button and the button netted arrangement on keyboard, not only save the space, make keyboard can set up more button, also helping simultaneously to reach best by bond space and finger manipulation space is provided with, make limited keyboard space that more button can be set, and avoid in input process interference other button; 3) mainly on button, and structure and the material of each structure sheaf of button below are all kept the utility model, therefore will help having the update of electronic product input keyboard now to the improvement of existing electronic product input keyboard.

Description of drawings

Fig. 1 and Fig. 2 are the structure charts of the input keyboard of the utility model electronic product; Wherein Fig. 2 is a vertical view, and Fig. 1 is the A-A cutaway view among Fig. 2;

Fig. 3 and Fig. 4 are the structure charts of another execution mode of the input keyboard of the utility model electronic product; Wherein Fig. 4 is a vertical view, and Fig. 3 is the A-A cutaway view among Fig. 4;

Fig. 5 is that the button in the input keyboard of the utility model electronic product is netted structure arranged;

Fig. 6 and Fig. 7 are the structure charts of the input keyboard of existing electronic product; Wherein Fig. 6 is its vertical view, and Fig. 7 is the B-B cutaway view among Fig. 6.

Label declaration among the figure: 1-button; The 1a-haptic element; The 1b-key head; The 2-moccasin; The 3-hard plastic sheet; The 3a-endoporus; The 4-plastics touch skin; 4a-blister evagination; The 5-conductive layer; The 6-printed circuit board (PCB); The 7-contact; The 8-keyboard case; The 9-character.

Embodiment

The input keyboard of embodiment 1, present embodiment electronic product, its structure can see from Fig. 1 and Fig. 2, and it contains keyboard case 8, with the button 1 of vertical setting of types on keyboard case of the five-element's five row; Wherein each button contains a key head 1b who is exposed on the keyboard case 8 outward and has haptic element 1a bottom it, one deck can intert firm its for haptic element 1a and go up and have certain elasticity so that haptic element can be made the moccasin 2 of micro-inclination in the input operation of keyboard, one deck can make moccasin 2 inlay to fix the hard plastic sheet 3 among its endoporus 3a, and be arranged in haptic element below and have on it and can allow key head 1b to touch skin 4 at the plastics of the elastic blister evagination of keyboard input operation 4a, what be positioned at blister evagination 4a inboard can touch contact 7 on the printed circuit board (PCB) 6 with the conductive layer 5 of input electric signal when stirring key head 1b.The haptic element 1a that has two disjunctors on the key head 1b of each button 1 in the present embodiment simultaneously, and be provided with simultaneously also at place, two haptic element 1a positions that be provided with on the blister evagination 4a of band conductive layer 5 in two, the surface at the keyboard case 8 at each place, key head 1b both sides can be by the character 9 (representing each character with stain in the drawings) of corresponding software realization information input, so that the user can be clear that, select with convenient.

When using the input keyboard of present embodiment electronic product, select the button 1 of information needed symbol earlier, and gently dial the key head 1b that this button exposes on keyboard case 8 along the parallel direction on keyboard case surface, at this moment button tilts, the haptic element 1a it under promptly pushes a blister evagination 4a by canting, makes the conductive layer 5 of this blister evagination inboard touch contact 7 on the printed circuit board (PCB) 6, import electric signal to electronic product immediately.In this process, moccasin 2 can not only firmly support haptic element 1a, and allow the inclination of haptic element with trace, so that conductive layer 5 is touched contact 7, and the elastic energy of blister evagination 4a makes haptic element 1a resilience when key head 1b unclamps reset, finish the primary information input of this button.

Compare with the input keyboard of existing electronic product, each button in the present embodiment is equivalent to two buttons of existing keyboard, be equal to 50 button input capacities that have as 25 buttons among Fig. 2 under identical keyboard space, distance can further be dwindled between two haptic elements on each button.The five row five-element or five row, six row for example can be set on the numerical key card, even also can be provided with more as required; With top line numerical key is set, following each row then can be provided with English or other outer Chinese character and function key, so just can realize simulating on the big keyboard of PC the base character input key array and various characters are promptly imported effect by the keyboard of promptly failing.The present embodiment keyboard has also changed the input operation direction of conventional keyboard on button, that is as long as about the key head of any button done or gently up and down dial or touch, just can import two kinds of different electric signals, in a word, present embodiment enlarges about five times button input size what be provided with on the input keyboard at least by bond number than the existing numeric keypad of identical size, even more.Thereby can be widely used in small-sized electronic product, input more information.

Key head 1b on the above-mentioned button 1 in the form of sheets, as shown in Figure 2.Both can make things convenient for pushing away or dialling of input operation, reduce key head shared space above the keyboard face again.

The input keyboard of embodiment 2, present embodiment electronic product, its structure can be seen from Fig. 3 and Fig. 4, different is with embodiment 1 for it: the haptic element 1a of the disjunctor that the key head 1b of each button 1 is had is three, and the haptic element in the middle of being positioned at is longer than the haptic element of both sides; Blister evagination 4a, the conductive layer 5 of their belows also be respectively three, and the below, the character 9 that lay respectively at these three haptic elements are arranged on the surface of keyboard case 8, wherein the character of long haptic element be arranged on the key head, all the other two haptic elements are separately positioned on the surface of keyboard case 8 at each place, key head 1b both sides.The length of middle haptic element and its two sides haptic element should be satisfied with: during as the promotion key head, the conductive layer that one of haptic element in its both sides can IMU be crossed blister evagination inboard is touched the contact on the printed circuit board (PCB), and middle haptic element can not bruising touches contact on the printed circuit board (PCB) to the blister evagination; During as malleation (pressing under just vertical) key head, then can be shorter than middle haptic element because of the haptic element of its both sides, so the haptic element bruising in the middle of can only being to its following blister evagination, touch the contact output electric signal on the printed circuit board (PCB), and the haptic element of both sides can not bruising below their the blister evagination, touch the contact on the printed circuit board (PCB).

The structure of the input keyboard of embodiment 3, present embodiment electronic product can be seen from Fig. 5, it is with

embodiment

1 or 2 different is: the arrangement mode of one group of key head 1b on input keyboard of input keyboard is netted arrangement, and character 9 is arranged on the keyboard case of each sheet key head both sides.This arrangement mode of button on keyboard will make keyboard structure more compact, thereby more button can be set on identical keyboard disk; Input operation direction on the button is also as long as do oblique light group or can import two or three electric signals when touching or pressing down to the key head of required button, key arrangement mode as shown in fig. 5,36 key heads on the card of input keyboard calculate with two haptic elements of key head disjunctor of a button, can be equivalent to 72 buttons of existing keyboard.It can also then be equivalent to 108 buttons of existing keyboard with three haptic elements of a sheet key head disjunctor (failing among Fig. 5 to show), so just can guarantee that the space of finger input operation is abundant, realizes quickly promptly by i.e. input.

Claims

1, a kind of input keyboard of electronic product, it contains keyboard case (8), one group is arranged in button (1) on the keyboard case by setting means, wherein button contains the key head (1b) that a bottom that is exposed on the keyboard case (8) has haptic element (1a) outward, one deck can intert and the firm support haptic element have certain flexible moccasin (2), the hard plastic sheet (3) that one deck can make moccasin (2) inlay to fix in its endoporus (3a), be positioned at haptic element below and on it plastics of elastic blister evagination (4a) touch skin (4), be positioned at blister evagination (4a) inboard can when pressing down button, touch the conductive layer (5) of contact (7) on the printed circuit board (PCB) (6) to import electric signal into, and on keyboard, be provided with can be by the character (9) of corresponding software realization information input, it is characterized in that: all have one group of haptic element that is connected as a single entity with it (1a) on the key head of each button (1b), and be positioned at the blister evagination (4a) of haptic element below, the quantity of conductive layer (5) is all identical with the haptic element number, and is complementary with the haptic element position.

2, the input keyboard of electronic product according to claim 1, it is characterized in that: one group of haptic element that is connected as a single entity with it (1a) that the key head of said each button (1b) has is two, the blister evagination (4a) of haptic element below, the quantity of conductive layer (5) also are respectively two, and lay respectively at the below of this two haptic element, two characters (9) are arranged on the surface of keyboard case (8) at each key head (1b) place, both sides.

3, the input keyboard of electronic product according to claim 1 is characterized in that: one group of haptic element that is connected as a single entity with it (1a) that the key head of said each button (1b) has is three, and the haptic element in the middle of being positioned at is longer than the haptic element of both sides; The blister evagination (4a) of haptic element below, the quantity of conductive layer (5) also are respectively three, and they lay respectively at the below of these three haptic elements; On the surface of the keyboard case that the corresponding character of middle haptic element (9) is arranged on the key head, all the other two characters (9) are separately positioned on each key head place.

4, according to the input keyboard of claim 1 or 2 or 3 described electronic products, it is characterized in that: the key head of said each button (1b) in the form of sheets.

5, according to the input keyboard of claim 1 or 2 or 3 described electronic products, it is characterized in that: the arrangement mode of the key head of said one group of button (1b) on keyboard case (8) is netted arrangement.

6, the input keyboard of electronic product according to claim 4 is characterized in that: the arrangement mode of the key head of said one group of button (1b) on keyboard case (8) is netted arrangement.