CN1438565A

CN1438565A - Soft-hard folding type keyboard

Info

Publication number: CN1438565A
Application number: CN 03113055
Authority: CN
Inventors: 吴俊国; 唐启超
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-26
Filing date: 2003-03-26
Publication date: 2003-08-27

Abstract

The keyboard comprises the upper cover, the lower cover, the key buttons, the soft circuit board, the electric modules. The upper cover, the key seats and the lower cover are made from the soft flectional material so that the keyboard can be bended to wrap-up. The guide pillars and the guide slot matching to the elastic silica gel kits are setup in the key buttons. The tightening equipment is setup at the back of the lower cover. The invented keyboard reaches flexible folding effect steplessly, providing the features of simple structure, easy to carry and easy of use.

Description

Soft and hard type is received folded keyboard

Technical field

What the present invention relates to that computing machine uses a kind ofly can directly receive folded flexible keyboard.

Background technology

At present, the keyboard that computing machine generally uses mostly is fixing not folding, is not easy to carry, and is mainly used in family, office etc.Existing Foldable keyboard generally is to increase the multiple folding device of mechanical type on QWERTY keyboard, and complex structure is folding loaded down with trivial details, uses inconvenience.

Summary of the invention

In order to overcome the shortcoming of prior art, the invention provides a kind of compact conformation, flexibility easy to use is received folded keyboard.

The technical solution adopted in the present invention is: the folded keyboard of these receipts mainly comprises loam cake, button, FPC, electronics module, lower cover, the loam cake of described keyboard, on the keyseat and the lower cover that cover make by rubber or silica gel, keyboard can inside or outwardly-bent rolling, be provided with the elastic silica gel external member that guide pillar and guide groove are nested in the button, guide pillar and guide groove are fixed in the button keycap and are installed on the keyseat, another person puts in the keyseat from the loam cake back side, is locked mutually.Place the lower cover back side after the electronics module on keyboard left side or right side to be provided with the tightening device of forming by winding box, line stretcher, receipts annular distance.Tightening device also can be that the loam cake front on electronics module is provided with two metal suction nozzles, and the magnetic suction base with the lower cover back side sucks respectively.

When receiving folded keyboard, directly with keyboard from a side rolling, two line stretchers of pulling out from the winding box of vertical arrangement are put the keyboard of receiving poststack on the spot, the receipts annular distance fastening that the draw ring that line stretcher is is other with winding box respectively, keyboard is promptly folded to be dwindled.This keyboard has changed the foldable structure of mechanical step type, improves innovation from the keyboard material, is meeting under the prerequisite of international standard, makes keyboard reach the stepless flexible folded effect of receiving, and is simple in structure, is easy to carry convenient the use.

Description of drawings

Fig. 1 receives the structural representation of poststack for this keyboard.

Fig. 2 is the structural representation of this keyboard synoptic diagram and button.

Among Fig. 1,2, loam cake 1, lower cover 2, button 3, FPC 4, electronics module 5, winding box 6, line stretcher 7, draw ring 8 is received annular distance 9, keycap 10, keyseat 11, guide pillar 12, guide groove 13.

Embodiment

The present invention is further described below in conjunction with drawings and Examples.

Soft and hard type in shown in Fig. 1,2 is received folded keyboard, and button 3 is installed on the keyseat 11 of loam cake 1, is FPC 4 and lower cover 2 below the loam cake 1, and electronics module 5 places between the upper and lower covers on the left side of keyboard or right side.Guide pillar 12 and guide groove 13, in the button 3 are fixed in the button keycap 10, and another person puts in the keyseat 11 from loam cake 1 back side, is locked mutually.The loam cake 1 of this keyboard, on guide pillar 12 in the keyseat 11, lower cover 2 and the button that cover make for rubber or silica gel with guide groove 13, keyboard can be inside or outwardly-bently be wound into one and rolls up or multireel.Lower cover 2 back sides after the electronics module 5 are provided with by winding box 6, line stretcher 7, draw ring 8, receive the tightening device that annular distance 9 is formed.When receipts are folded keyboard, only need directly keyboard from a side rolling, according to carrying needs, can receive and build up any size, from the winding box 6 of tightening device, pull out two line stretchers 7 and put the keyboard of receiving poststack on the spot, two receipts annular distance 9 latch closures that the draw ring 8 of one of line stretcher is other with winding box are respectively received folded keyboard then by fastening.The loam cake front that tightening device also can be designed as on electronics module is provided with two metal suction nozzles, sucks with the magnetic suction base of receiving the poststack keyboard lower cover back side respectively.When launching keyboard, only need unclamp draw ring, in the automatic indentation winding box of retract line, or directly push suction nozzle and suction base aside, keyboard just launches naturally, can use.

Claims

1, a kind of soft and hard type is received folded keyboard, mainly comprise loam cake (1), lower cover (2), button (3), FPC (4), electronics module (5), it is characterized in that: the loam cake of described keyboard (1), on the keyseat (11) and the lower cover (2) that cover make for soft bendable material, keyboard can inside or outwardly-bent rolling, be provided with the elastic silica gel external member that guide pillar (12) and guide groove (13) are nested in the described button (3), lower cover (2) back side after the described electronics module (5) that places keyboard left side or right side is provided with tightening device.

2, a kind of soft and hard type according to claim 1 is received folded keyboard, it is characterized in that: described tightening device is made up of winding box (6), line stretcher (7), receipts annular distances (9), two line stretchers (7) of pulling out from the winding box (6) of vertical arrangement are put the keyboard of receiving poststack on the spot, receipts annular distance (9) latch closure that the draw ring (8) that line stretcher is (7) is other with winding box (6) respectively.

3, a kind of soft and hard type according to claim 2 is received folded keyboard, and it is characterized in that: described tightening device also can be that the loam cake front on electronics module is provided with two metal suction nozzles, and the magnetic suction base with the lower cover back side sucks respectively.

4, a kind of soft and hard type according to claim 1 is received folded keyboard, and it is characterized in that: the soft bendable material of described loam cake (1) and lower cover (2) is rubber or silica gel.

5, a kind of soft and hard type according to claim 1 is received folded keyboard, it is characterized in that: guide pillar of described elastic silica gel external member (12) and guide groove (13), one are fixed in and are installed on the keyseat (11) in the button keycap (10), another person puts in the keyseat (11) from loam cake (1) back side, is locked mutually.