CN201867742U

CN201867742U - Semi-mechanical keyboard

Info

Publication number: CN201867742U
Application number: CN2010206342989U
Authority: CN
Inventors: 刘强
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-29
Filing date: 2010-11-29
Publication date: 2011-06-15
Anticipated expiration: 2020-11-29

Abstract

A semi-mechanical keyboard comprises an upper keyboard cover and a lower keyboard cover which are combined to form a keyboard shell. The shell is internally provided with a PET (Polyethylene terephthalate) electric conduction film, a silicon gel button and a circuit board, a keyboard panel is provided with a plurality of buttons which at least include a W key, an A key, an S key, a D key, an upper left shift key, an upper right shift key, a left control key, a space key, an Enter key, an upper direction key, a lower direction key, a left direction key and a right direction key, which all adopt metal contact switch for conducting or disconnecting a keyboard contact; and the rest keys conducts or disconnects the keyboard contact by the PET electric conduction film and the silicon gel button. The semi-mechanical keyboard has the advantages of being relatively low in cost, long in service life and particularly suitable for gamers.

Description

Half mechanical type keyboard

Technical field

The utility model relates to a kind of keyboard, especially a kind ofly be used for computing machine input, computer operation person can import various instructions, data to computing machine by keyboard, the work of command computer, handled easily person and the dialogue of COMPUTER CALCULATION machine, program is made amendment, edited, the keyboard of control and observation computer run.

Background technology

Keyboard carries out interactive instrument as computer operation person with computing machine, experienced the keyboard of 83 keys in PC XT/AT epoch, and along with the popular US that replaces (104)/UK (105)/KOR (106)/BOR (107)/JP (109) keyboard epoch of windows system.At present, the dominant position of US (104)/UK (105)/KOR (106)/BOR (107)/JP (109) key occuping market.This keyboard can be divided into contact and non-contact type two big classes substantially, two contactings or disconnect with input signal, the latter is by means of hall-effect switch (utilizing changes of magnetic field) and capacitance switch (utilizing electric current and change in voltage) generation input signal by means of metal for the former.Existing contact keyboard mainly contains mechanical keyboard (Mechanical) and conductive film adds silica gel push-button keyboard several big classes such as (Conductive Rubber), mechanical keyboard is to adopt the metalloid touch switch, principle of work is to make contact conducting or disconnection, it is simple to have manufacturing process, maintenance cost is cheap, long service life, but the expensive characteristics of its price comparison; And conductive film adds the structure of silica gel push-button keyboard (Conductive Rubber) contact is to add the silica gel button by conductive film.Keyboard has layer of conductive film, also has protruding silica gel button, all corresponding protruding silica gel button of each button, and following contacting, it is low that this keyboard has price when pressing, still, the defective that its serviceable life is short.

The game player is when using keyboard, and not all button all on average uses, but part button frequency of utilization height, in a single day the button that these frequencies of utilization are high damages, and then whole keyboard has just been scrapped.

The utility model content

The purpose of this utility model is to overcome above shortcoming, provides a kind of cost cheap relatively to society, the half mechanical type keyboard that is particularly suitable for game player's use that serviceable life is long.

The technical solution of the utility model is: design a kind of half mechanical type keyboard, comprise keyboard loam cake and keyboard lower cover, described keyboard loam cake and keyboard lower cover combination back constitute keyboard case, in described shell, be provided with PET conductive film and silica gel button and keyboard pcb, on described key panel, be provided with several buttons, to have W key, A key, S key, D key, left shift, right shift, left operating key, space bar, "enter" key" and upper and lower, left and right four direction key in the described button at least all be to adopt Metal Contact formula switch, makes keyboard contact conducting or disconnection; The residue button makes keyboard contact conducting or disconnection by PET conductive film and silica gel button.

In the utility model, also having backspace key lattice and/or esc key in the described button is to adopt Metal Contact formula switch, makes keyboard contact conducting or disconnection by Metal Contact formula switch; The residue button makes keyboard contact conducting or disconnection by PET conductive film and silica gel button.

In the utility model, described keyboard can be 104 (US), 105 (UK), and 106 (KOR), 107 (BOR), the keyboard of 109 (JP) key can also be keyboard of 83 keys, 93 keys, 96 keys, 101 keys, 102 keys etc.

In the utility model, below the keyboard lower cover, be provided with the folding support pin that can make keyboard keep certain degree of tilt.

In the utility model, described folding feet is the folding feet of single hop, two sections or three sections angular setting.

In the utility model, be provided with in the bottom of keyboard to unsettled wrist, reduce because the handguard supporting plate of the long-term unsettled fatigue that causes of wrist with support point.

In the utility model, described key panel forms with the plastics compacting.

In the utility model, described keyboard lower cover can be that employing can increase the texture of keyboard and the steel plate or the corrosion resistant plate of rigidity made.

In the utility model, the interface of described keyboard can be AT interface, PS/2 interface or USB interface and RF transmission.

The utility model is owing to adopted part button commonly used to be set to mechanical button, and being arranged to conductive film, the button that is of little use adds silica gel push button button, like this, it is cheap relatively that the utility model just has a cost, and serviceable life is long is particularly suitable for the advantage that the game player uses.

Description of drawings

Fig. 1 is the perspective view of a kind of embodiment of the utility model.

Embodiment

See also Fig. 1, what Fig. 1 disclosed is a kind of half mechanical type keyboard 1, comprise keyboard loam cake 11 and keyboard lower cover 12, described keyboard loam cake 11 and keyboard lower cover 12 combination backs constitute keyboard case, in described shell, be provided with PET conductive film and silica gel button and keyboard pcb (invisible), on described keyboard loam cake 11, be provided with several buttons 111, has the W key in the described button at least, the A key, the S key, the D key, left side shift, right shift, left side operating key, space bar, "enter" key", the backspace key lattice, on esc key reaches, down, a left side, right four direction key all is to adopt Metal Contact formula switch 1112, makes keyboard contact conducting or disconnection; The residue button makes keyboard contact conducting or disconnection by PET conductive film and silica gel button.In the present embodiment, it only is example with the LeftArrow, the structure of mechanical key has been described, Metal Contact formula switch 1112 below LeftArrow cap 1111, described Metal Contact formula switch 1112 is located in the keycap guide housing 1113, and welds with the key shelf circuit board, when keycap 1111 during to lower slider, trigger Metal Contact formula switch 1112, and make the corresponding contacts conducting of keyboard pcb, realize input signal; The structure of the LeftArrow in other structure of using the mechanical type button and the present embodiment is identical, here repeated description no longer.In the utility model, the arrangement of described button is divided into the major key panel, numerical keypad district, F key function key panel, control keypad and quick keypad.Keyboard pcb is the control core of whole keyboard, and it is positioned at the inside of keyboard case, mainly serves as key scan identification, the work of coding and transmission interface.

In the present embodiment, described keyboard is that the keyboard with 104 keys is that example is illustrated, in fact technical scheme described in the utility model can also adopt at 105 (UK), 106 (KOR), 107 (BOR), the keyboard of 109 (JP) key also can also be to use on the keyboards such as 83 keys, 93 keys, 96 keys, 101 keys, 102 keys.In order to keep certain comfort level, the utility model can also be provided with the folding support pin that can make keyboard keep certain degree of tilt below the keyboard lower cover.Described folding feet can be the folding feet (not drawing among the figure) of single hop, two sections or three sections angular setting.

Obviously, in the utility model, can also be provided with in the bottom of keyboard to unsettled wrist, reduce because the handguard supporting plate of the long-term unsettled fatigue that causes of wrist with support point.Obviously, keyboard loam cake described in the utility model can form with the plastics compacting.Described keyboard lower cover can be that employing can increase the texture of keyboard and the steel plate or the corrosion resistant plate of rigidity made.The interface of described keyboard can be (not drawing among the figure) such as AT interface, PS/2 interface, USB interface or RF transmission.

Claims

1. one and half mechanical type keyboards, comprise keyboard loam cake and keyboard lower cover, described keyboard loam cake and keyboard lower cover combination back constitute keyboard case, in described shell, be provided with PET conductive film and silica gel button and keyboard pcb, on described key panel, be provided with several buttons, it is characterized in that: having W key, A key, S key, D key, left shift, right shift, left operating key, space bar, "enter" key" and upper and lower, left and right four direction key in the described button at least all is to adopt Metal Contact formula switch, makes keyboard contact conducting or disconnection; The residue button makes keyboard contact conducting or disconnection by PET conductive film and silica gel button.

2. half mechanical type keyboard according to claim 1 is characterized in that: also having backspace key lattice and/or esc key in the described button is to adopt Metal Contact formula switch, makes keyboard contact conducting or disconnection by Metal Contact formula switch; The residue button makes keyboard contact conducting or disconnection by PET conductive film and silica gel button.

3. half mechanical type keyboard according to claim 1 and 2 is characterized in that: described keyboard is the keyboard of US104, UK105, KOR106, a BOR107 or JP109 keyboard.

4. half mechanical type keyboard according to claim 3 is characterized in that: be provided with the folding support pin that can make keyboard keep certain degree of tilt below the keyboard lower cover.

5. half mechanical type keyboard according to claim 4 is characterized in that: described folding feet is the folding feet of single hop, two sections or three sections angular setting.

6. half mechanical type keyboard according to claim 5 is characterized in that: be provided with in the bottom of keyboard to unsettled wrist with support point, reduce because the handguard supporting plate of the long-term unsettled fatigue that causes of wrist.

7. half mechanical type keyboard according to claim 6 is characterized in that: described key panel forms with the plastics compacting.

8. half mechanical type keyboard according to claim 7 is characterized in that: described keyboard lower cover is that employing can increase the texture of keyboard and the steel plate or the corrosion resistant plate of rigidity made.

9. half mechanical type keyboard according to claim 8 is characterized in that: the interface of described keyboard is AT interface, PS/2 interface, USB interface or RF transmission.