CN2914506Y

CN2914506Y - Phone for blind person

Info

Publication number: CN2914506Y
Application number: CN 200620091124
Authority: CN
Inventors: 孙傲秋
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-30
Filing date: 2006-05-30
Publication date: 2007-06-20
Anticipated expiration: 2016-05-30

Abstract

The utility model relates to a telephone for the blind. The telephone comprises a telephone set, a receiver and keys with embossed numbers, wherein a contact switch is arranged on the bottom of the keypad and is electrically connected with a music chip and a battery. The telephone can be used for health people by dialing the number or for the blind by pressing the embossed numbers on the keys to switch on the contact switch below the keys and switch on the voice circuit to make the music chip play the Chinese pronunciation of the keys, thereby accurately reminding the users, preventing dialing the wrong number and effectively reducing error. The utility model has reasonable structure, convenient operation, wide application and flexible operation, and can be used for both the blind and the health people.

Description

Telephone for blind

Technical field the utility model relates to a kind of family communication apparatus, the telephone for blind that especially a kind of suitable blind person uses.

The technical background phone is a most important communication apparatus among the human lives.But there are many defectives in present phone, and for example: the phone button adopts plastic film to cover, and healthy people can pass through the numeral of visual observation button representative, and for the blind person, present phone can't use at all; People are provided with braille for head it off adopts at keytop, but there is than mistake still inconvenient blind person's use in this way.For the comfortable more condition of conversing easily is provided to the blind person, we provide a kind of surface to have the numeral projection, and can send the new-type telephone for blind of alternative sounds in the button process.

The summary of the invention the purpose of this utility model provides a kind of telephone for blind, is used to solve plain old telephone and is not suitable for the problem that the blind person uses.

For achieving the above object, the utility model telephone for blind comprises phone shell, receiver and the button that is installed in case surface, and keytop is provided with the numeral projection; In each button bottom contact switch is installed, contact switch is electrically connected with Music Clip, battery.

After adopting said structure, healthy people can normally use telephone relation; The blind person can come the perception numeral key by the digital projection on the finger touch button, and meeting closing contact switch when pushing button, make the Music Clip of this button below send the representative pronunciation, the blind person can understand the correctness of button by music, avoids producing mistake.

The utility model has the advantages that: rational in infrastructure, convenient and practical, be widely used, flexible operation, can also when pressing, carry out voice suggestion by touching protruding perception digital keys, the blind person can be conversed by the same phone that uses with healthy people.

Description of drawings Fig. 1 is the overall structure schematic diagram of the utility model telephone for blind.

Embodiment as shown in Figure 1, the utility model telephone for blind comprises phone shell 1, receiver 2 and the button 3 that is installed in case surface, button 3 surfaces are provided with numeral projection 4; In each button 3 bottom contact switch is installed, contact switch is electrically connected with Music Clip, battery.Wherein, the contact switch of each button 3 bottom is all connected with Music Clip separately, and the pronunciation circuit of each button is connected in parallel; The user can record in Music Clip and its button 3 corresponding numeric utterance, for example, when the user presses No. 9 when strong, the contact switch closure of button 3 its belows of compressing, make the Music Clip of its below send the Chinese pronunciations of " 9 ", the user is accurately pointed out.When using, healthy person normally push-button dialing is conversed; When the blind person uses, need with finger touch button 3, by the protruding 4 perception digital number numbers of numeral, push button 3 after determining, the contact switch closure below button 3 compressings this moment makes the pronunciation circuit conducting, the Music Clip of this button 3 can send the Chinese pronunciations of the represented numeral of button at once, the user is carried out more accurately voice determine, prevent that number from dialing the wrong number, effectively reduce error.

Claims

1, a kind of telephone for blind comprises phone shell (1), receiver (2) and the button (3) that is installed in case surface, it is characterized in that: button (3) surface is provided with and its institute's corresponding numeral projectioies of the Arabic numerals of marking (4); In each button (3) bottom contact switch is installed, contact switch is electrically connected with Music Clip, battery.