CN201194200Y

CN201194200Y - Package keyboard having Braille protection film

Info

Publication number: CN201194200Y
Application number: CNU2008200944624U
Authority: CN
Inventors: 李伟高
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-14
Filing date: 2008-05-14
Publication date: 2009-02-11
Anticipated expiration: 2018-05-14

Abstract

The utility model relates to a suit keyboard with a braille protective film, particularly suitable for the people, especially for the blind, which comprises a desk-top computer keyboard and a portable computer keyboard, with comfortable handle feeling, and functions of dustproof and waterproof. Meanwhile the utility model matches with human body's engineering science, is cleaned and disinfected at any time, and matches with the keyboard, characterized by including a keyboard and a protective file matching therewith, and a plurality of key mappings corresponding to key cap arrangement of the keyboard are arranged on the protective films, and blind salient point characters corresponding to the key cap characters of the keyboards are arranged on the surface of the key mapping. The utility model has comfortable hand feeling, strong practicability, easy implement, novel construction, simple structure.

Description

The set keyboard of band Braille protection film

Technical field

The utility model relates to the keyboard diaphragm; specifically; not only relate to and be applicable to ordinary populace; especially make things convenient for the blind person to manipulate, comprising desktop computer keyboard and portable computer keyboard, comfortable feel; and has dustproof a, water-proof function; simultaneously meet the ergonomics characteristics again, can clean at any time and sterilize, and with the matching used a kind of set keyboard of keyboard with Braille protection film.

Background technology

Along with deepening continuously and develop of globalised economy, commodity market a slice is thriving, comprising the various electronic products that have keyboard, for example: desktop computer keyboard and portable computer keyboard etc., its performance is quite ripe, be tending towards perfect even, various styles are complete, and are subjected to the generally approval in market.Yet existing keyboard also is directed to the blind person consumer group seldom specially and designs the version with braille, thereby also there is weak point in product aspect the human nature service and the theory of building a harmonious society.Although existing product also has the keyboard that is provided with braille, promptly the key cap surface at keyboard is provided with braille, and the blind person touches the operation that realizes then keyboard by hand in use.But, the keycap of existing braille keyboard generally adopts the harder plastics of quality, and, the braille salient point character of its key cap surface setting does not carry out any softening processing again, blind person's feel when operation is undesirable, because of producing friction, the braille salient point character of finger and key cap surface causes injury even, to such an extent as to do not possess the characteristics of hommization to finger; Moreover existing keyboard does not generally possess dustproof, water-proof function, also easy breed bacteria and virus, and the while is inconvenient to again clean and sterilization, can correspondingly cause bacterium and viral cross-infection, thereby influences people's physical and mental health.Therefore, along with the continuous progress of science and technology and the continual renovation of product are regenerated, existing keyboard is still waiting further to improve the needs that could adapt to market with innovation.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of set keyboard with Braille protection film; by making things convenient for the touch recognition of blind person to keyboard with the supporting use of common keyboard; then realize corresponding keyboard operation; also being not limited to simultaneously the blind person uses; also be applicable to ordinary populace, strengthened the comfortableness of feel, increased dustproof, water-proof function; also can clean and sterilize, and demonstrate fully the characteristics that people-oriented.

Technical problem of the present utility model realizes by following technical scheme: construct a kind of set keyboard with Braille protection film; it is characterized in that; the diaphragm that comprises keyboard and complete cooperation thereof; and this diaphragm is provided with the corresponding some keys of the keycap layout position with described keyboard, and the surface of described key position is provided with the corresponding braille salient point of the keycap character character with described keyboard.The material preferred rubber of diaphragm, as silica gel or selenium glue etc., feel is better relatively, and this material cost is relatively low, and market supply is more general, and buying is easily.

The set keyboard of the band Braille protection film that provides according to the utility model is characterized in that described braille salient point character is Unitarily molded surface in described diaphragm; Perhaps braille salient point character is the surface that stickup is connected in diaphragm.So-called molding comprises plastic rubber shaping processing such as injection moulding, plastic uptake.

The set keyboard of the band Braille protection film that provides according to the utility model; it is characterized in that; described diaphragm covers on the described keyboard corresponding with it; and keyboard layout on the described diaphragm and shape and described keycap match; and be the upwards keycap convex surface of protuberance, and this keycap convex surface is provided with and the corresponding braille salient point of described keycap character character.

The set keyboard of the band Braille protection film that provides according to the utility model; it is characterized in that; the described keyboard that described diaphragm is corresponding with it is fixedly connected; and have and the corresponding keycap printing of described keycap lattice at the surface printing of described diaphragm, and these keycap printing lattice are provided with and the corresponding braille salient point of keycap character character.The edge that is included in described diaphragm is provided with the location fin, and is provided with the spacing draw-in groove that is complementary with described location fin at the edge of described keyboard frame, and described spacing draw-in groove is with described location fin, and concavo-convex extruding is spacing to be connected; Perhaps be provided with viscose glue, and be to paste with the frame of described keyboard and be connected at the edge of described diaphragm.

Realize a kind of set keyboard of the present utility model with Braille protection film, has following advantage: greatly facilitate the operation of blind person to the corresponding companion keyboard of electronic product owing to diaphragm is provided with braille, be that the blind person is by operating corresponding electronic products with the hand touch keyboard, and the corresponding function of realization electronic product, and, the material of diaphragm has natural elasticity and has strengthened feel, protected the finger of human body to escape injury effectively, the characteristics of hommization have fully been realized, also have dustproof simultaneously, water-proof function, people also can directly clean, sterilization, sterilization processing has effectively been prevented growing and the infection of disease of bacterium; Comfortable feel, practical, implement easily, and structure is novel, simple in structure, ingenious.

Description of drawings

Fig. 1 is the embodiment decomposition texture cut-away view that bell-type cooperates for the utility model diaphragm with keyboard;

Fig. 2 is provided with the example structure schematic diagram of braille for diaphragm of the present utility model;

Fig. 3 is the spacing embodiment partial cutaway diagrammatic sketch that is connected for the utility model diaphragm with keyboard;

Fig. 4 pastes the embodiment partial cutaway diagrammatic sketch that is connected for diaphragm and flat key keyboard are.

Embodiment

A kind of set keyboard with Braille protection film; the diaphragm 2 that comprises keyboard 1 and complete cooperation thereof; and this diaphragm 2 is provided with the corresponding some keys of the keycap 11 layouts position 21 with keyboard 1, and the surface of key position 21 is provided with the corresponding braille salient point of the keycap character character 20 with keyboard 1.Reference as shown in Figures 1 to 4.

The set keyboard of the utility model band Braille protection film; in the specific implementation; as shown in Figure 1; diaphragm 2 can directly cover on the keyboard corresponding with it 1 and be used; and 20 employings of braille salient point character are Unitarily molded in the surface of diaphragm 2; because the layout of the key position 21 on the diaphragm 2 and shape thereof and keycap 11 match; and be the upwards keycap convex surface 22 of protuberance; reference as shown in Figure 1; and this keycap convex surface 22 is provided with and the corresponding braille salient point of keycap character character 20, and reference as shown in Figure 2.In use; diaphragm 2 can cover on the keyboard corresponding with it 1; because braille salient point character 20 is corresponding with the keycap character of keycap 11; when the blind person operates this keyboard 1; identify corresponding keycap 11 by the braille salient point character 20 that touches on the keycap 11 with hand, realize corresponding function by corresponding operation then.

Certainly, when ordinary populace uses, not only can strengthen feel, also have dustproof, water-proof function, and can cleaning, the processing of keeping a public place clean accordingly such as sterilization, sterilization, also can not use diaphragm.

The set keyboard of the utility model band Braille protection film; in the specific implementation; the keyboard 1 that diaphragm 2 is corresponding with it also can adopt the spacing connection of concavo-convex extruding; reference as shown in Figure 3; surface printing at diaphragm 2 has and keycap 1 corresponding keycap printing lattice; and these keycap printing lattice are provided with and the corresponding braille salient point of keycap character character 20; the edge that is included in diaphragm 2 is provided with location fin 27; edge at the frame 14 of keyboard 1 is provided with and locatees the spacing draw-in groove 17 that fin 27 is complementary, and spacing draw-in groove 17 is with location fin 27, and concavo-convex extruding is spacing to be connected.

Certainly; in the specific implementation, diaphragm can adopt to paste with keyboard and be connected, and reference as shown in Figure 4; promptly viscose glue 24 is set at the edge of diaphragm 2; and diaphragm 2 arrangement is smooth, its edge is adjacent to mutually with the frame 14 of keyboard 1 and is stickup and is connected, during use; diaphragm 2 has elasticity and has strengthened the touch sense of hand; thereby improve practicality and reliability, and implemented simple, easy row, with low cost.

A kind of set keyboard with Braille protection film of the present utility model, mentioned keyboard can be Computer-keyboard also can be portable computer keyboard, can also be palm computer keyboard or other Keyboard; And the material of the diaphragm of mentioning has elasticity and strengthened the comfortableness of feel, simultaneously also Have dustproof, water-proof function, and can directly clean and sterilize, prevent the taste of bacterium, virus Give birth to and protection people's health, also help the operation of ordinary populace to use simultaneously, strengthen practicality And the flexibility of using, and demonstrate fully the characteristics that people-oriented.

Claims

1. set keyboard with Braille protection film; it is characterized in that; the diaphragm that comprises keyboard and complete cooperation thereof; and this diaphragm is provided with the corresponding some keys of the keycap layout position with described keyboard, and the surface of described key position is provided with the corresponding braille salient point of the keycap character character with described keyboard.

2. according to the set keyboard of the described band Braille protection film of claim 1, it is characterized in that described braille salient point character is Unitarily molded surface in described diaphragm.

3. according to the set keyboard of the described band Braille protection film of claim 1, it is characterized in that described braille salient point character is pastes the surface that is connected in described diaphragm.

4. according to the set keyboard of the described band Braille protection film of claim 1; it is characterized in that; described diaphragm covers on the described keyboard corresponding with it; and keyboard layout on the described diaphragm and shape and described keycap match; and be the upwards keycap convex surface of protuberance, and this keycap convex surface is provided with and the corresponding braille salient point of described keycap character character.

5. according to the set keyboard of the described band Braille protection film of claim 1; it is characterized in that; the described keyboard that described diaphragm is corresponding with it is fixedly connected; and have and the corresponding keycap printing of described keycap lattice at the surface printing of described diaphragm, and these keycap printing lattice are provided with and the corresponding braille salient point of keycap character character.

6. according to the set keyboard of the described band Braille protection film of claim 5; it is characterized in that; be provided with the location fin at the edge of described diaphragm; and be provided with the spacing draw-in groove that is complementary with described location fin at the edge of described keyboard frame; and described spacing draw-in groove is with described location fin, and concavo-convex extruding is spacing to be connected; perhaps be provided with viscose glue, and be to paste with the frame of described keyboard and be connected at the edge of described diaphragm.