CN201498415U

CN201498415U - Remote controller

Info

Publication number: CN201498415U
Application number: CN2009201948203U
Authority: CN
Inventors: 苟潇华; 蔡鸿
Original assignee: Guangdong Changhong Electronics Co Ltd
Current assignee: Guangdong Changhong Electronics Co Ltd
Priority date: 2009-09-16
Filing date: 2009-09-16
Publication date: 2010-06-02
Anticipated expiration: 2019-09-16

Abstract

The utility model discloses a remote controller, which comprises a casing and press keys arranged on the surface of the casing; tangible recognizing press key marks are arranged on the surface of the remote controller; a voice device connected with a switching circuit of the press keys is also arranged in the casing; the voice device can recognize press key signals and send out the corresponding voice prompt. By adopting the remote controller, a user needs not to visually observe the press keys, the press keys can be accurately positioned through touching the press key marks and keying the voice prompt, and the remote operation of an electric apparatus can be performed without the lighting condition, so that great convenience is brought for the daily life, and the remote controller is particularly suitable for the blind.

Description

A kind of remote controller

Technical field

The utility model relates to a kind of remote controller, relates in particular to a kind of remote controller with button touch recognition sign and sound prompt function.

Background technology

At present, household electrical appliance are additional mostly distant control function, and is furnished with remote controller as control assembly, operates to make things convenient for the user.Prior remote controller mainly is made of remote control circuit in housing, the housing and the operating key that is embedded in surface of shell, the keytop of this remote controller is smooth smooth, do not have the structure of sign property, the user can only locate button and finish corresponding button operation at illumination condition; In the dark or under the faint illumination condition, the user will be difficult to locate button and operate, and bring many inconvenience to daily life, especially not be suitable for the user that eyesight has obstacle.

The utility model content

The utility model embodiment provides a kind of remote controller, need not visual button, can locate button exactly by touch key-press sign and key-press and voice prompting, is particularly suitable for the blind person and uses.

The utility model embodiment provides a kind of remote controller, comprises housing and the button that is arranged on the surface of shell; Described remote controller surface is provided with the marking keys of tangible identification; The inside of described housing also is provided with the voice device that is connected with the switching circuit of button, and described voice device is discerned push button signalling, and sends corresponding voice suggestion.

Wherein, described marking keys is the braille sign of projection or depression, and described braille sign is arranged on the keytop, or is arranged near the surface of shell of button.Described voice device is made of key matrix circuit, key identification module, voice storage module and sound-producing device.

Implement the utility model, have following beneficial effect:

The remote controller that the utility model embodiment provides on the surface of button or be provided with the marking keys of projection or depression near the surface of shell the button, can be located each button exactly by the touch key-press sign; And, also be provided with voice device in the remote controller housing, as long as there is actuation of keys just to send the voice suggestion that is complementary with this button, further improved the accuracy of button location.The utility model can be applicable in the remote controller of electronic products such as television set, sound equipment, electric fan, the user need not visual button, can locate button apace by touch key-press sign and key-press and voice prompting, can be unglazed according to the straighforward operation of carrying out electrical equipment under the condition, bring very big facility to daily life, be particularly suitable for the blind person and use.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the remote controller that provides of the utility model;

Fig. 2 is the structural representation of the voice device of the remote controller that provides of the utility model.

Embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.

Referring to Fig. 1, be the structural representation of an embodiment of the remote controller that provides of the utility model, present embodiment only is that example is described structure of the present utility model with the TV remote controller.

In the present embodiment, remote controller is by housing 100 and be arranged on housing 100 lip-deep buttons 101 and constitute, and the surface of remote controller also is provided with the marking keys 102 of tangible identification.Concrete, the braille sign that described marking keys 102 is projection or depression, this braille sign can be arranged on the keytop, perhaps is arranged near the surface of shell of button.

As shown in Figure 1, the button commonly used of TV remote controller is provided with the braille sign, and the user need not visual button, can locate each button, proper operation remote-controller function apace by the touch key-press sign.Specific as follows:

" POWER " key is an on ﹠ off switch, and corresponding braille sign is set in the top of " POWER " key, can help user's proper operation TV power supply on ﹠ off switch, realizes normal power on/off function;

" MUTE " key is the mute function key, and corresponding braille sign is set in the top of " MUTE " key, can help the user accurately to locate the mute function that " MUTE " key is controlled electronic product; For example, blind users has the phone incoming call when using TV, then can accurately locate " MUTE " key by the braille sign, the volume of control television set;

" CH+ " key and " CH-" key are program add-minus function key, are the TV functions buttons that the user often uses, and corresponding braille sign is set on the surface of " CH+ " key and " CH-" key, can help the user normally to use the TV programme add-minus function;

" VOL+ " key and " VOL-" key are volume increase and decrease function key, are the TV functions buttons that the user often uses, and corresponding braille sign is set on the surface of " VOL+ " key and " VOL-" key, can help the user normally to use television sound volume increase and decrease function;

" 5 " key is in the center of numeric keypad, corresponding braille sign is set in the top of " 5 " key, can help the user to identify the position of ten key exactly, the user is by after touch braille mark location " 5 " key, and numerical key up and down just identifies thereupon exactly.Wherein, the top of " 5 " key is " 2 " key, and the below is " 8 " key, and left is " 4 " key, and right-hand is " 6 " key, and the upper left side is " 1 " key, and the upper right side is " 3 " key, and the lower left is " 7 " key, and the lower right is " 9 " key, and the below of " 8 " key is " 0 " key.

Need to prove, the foregoing description only is that example describes with the TV remote controller, the utility model also may be used in the remote controller of electronic products such as audio amplifier, DVD player, video recorder, electric fan, and described marking keys can also adopt other significant picture and text except can adopting the braille sign.

The remote controller that the utility model embodiment provides also is provided with voice device, as long as there is actuation of keys just to send the voice suggestion that is complementary with this button, has further improved the accuracy of button location.

Referring to Fig. 2, be the structural representation of the voice device of the remote controller that provides of the utility model.

Described voice device is arranged in the housing of remote controller, is made of key matrix circuit 201, key identification module 202, voice storage module 203 and sound-producing device 204.

Key matrix circuit 201 is connected with button assembly 200, and this button assembly 200 comprises at least one button, button 1～button n (n 〉=1) as shown in Figure 2.The switching circuit of each button of button assembly 200 all is connected with key matrix circuit 201, when key matrix circuit 201 detects actuation of keys, produces the telecontrol code corresponding to described button.

Key identification module 202 is connected with key matrix circuit 201, voice storage module 203, sound-producing device 204 respectively, stores the voice suggestion of each button in the described voice storage module 203.When actuation of keys, the telecontrol code that key matrix circuit 201 produces corresponding to described button, the telecontrol code that 202 pairs of key matrix circuits of key identification module 201 produce is decoded, from voice storage module 203, call the corresponding key voice suggestion and be sent to sound-producing device 204, play voice suggestion by described sound-producing device 204.

Further, can also store multilingual key-press and voice prompting,, dispose the voice suggestion of national language, Guangdong language and three kinds of language of English and select, to satisfy different users's demand for the user for example at each button in described voice storage module 203.Correspondingly, also be provided with specific languages options button on the surface of remote controller housing, the voice device that is used for remote controllers is play the key-press and voice prompting according to specific category of language.Concrete, the switching circuit of this languages options button is connected with the voice device of remote controller, when voice device detected the actuation of keys of this languages options button, the category of language that key-press and voice is pointed out switched on the corresponding languages, and key-press and voice prompting afterwards will be play according to these languages.

The above is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection range of the present utility model.

Claims

1. a remote controller comprises housing and the button that is arranged on the surface of shell, it is characterized in that described remote controller surface is provided with the marking keys of tangible identification; The inside of described housing also is provided with the voice device that is connected with the switching circuit of button, and described voice device is discerned push button signalling, and sends corresponding voice suggestion.

2. remote controller as claimed in claim 1 is characterized in that, described marking keys is the braille sign of projection or depression, and described braille sign is arranged on the keytop, or is arranged near the surface of shell of button.

3. remote controller as claimed in claim 1 is characterized in that, described voice device is made of key matrix circuit, key identification module, voice storage module and sound-producing device;

The key matrix circuit is connected with button, and the key matrix circuit produces the telecontrol code corresponding to described button when detecting actuation of keys;

The key identification module is connected with key matrix circuit, voice storage module, sound-producing device respectively, the key identification module is decoded to the telecontrol code that the key matrix circuit produces, from voice storage module, call the corresponding key voice suggestion and be sent to sound-producing device, play voice suggestion by described sound-producing device.

4. remote controller as claimed in claim 3, it is characterized in that, described remote controller also is provided with the languages options button, and the switching circuit of described languages options button is connected with described voice device, controls described voice device and plays the key-press and voice prompting according to specific category of language.