A kind of TV remote controller
Technical field
The utility model relates to a kind of TV remote controller, relates in particular to a kind of TV remote controller cooperatively interacting with TV set-top box, belongs to television remote control technical field.
Background technology
Television set is that we understand one of the important medium in the world, and along with the appearance of remote controller, to people, watches TV to bring great convenience, and remote controller is being played the part of important role in the development of TV.At present, along with the development of digital fiber, TV starts to enter digital Age, and for remote controller, compares not too large change with function in the past, is only also that the function of RTV remote television program is the most leading.But in using the process of TV remote controller, most people can run into and can not find remote controller and be placed on situation where, and will find out remote controller this time, often need to ransack boxes and chests, very time-consuming, simultaneously, if there is no remote controller, the operations such as the adjusting channel of TV or control volume will bother very much.
Utility model content
In order to solve existing TV remote controller function very little, once and lose the technical problem that is difficult to searching, the purpose of this utility model is to provide a kind of TV remote controller cooperatively interacting with TV set-top box, to meet the user demand of people to remote controller.
The purpose of this utility model is to realize by following technical proposals:
A kind of TV remote controller, comprise be located at its housing upper surface for control television set control button and with TV set-top box on the signal projector of signal receiver wireless connections, it is characterized in that: also comprise infrared signal receiver, loudspeaker and the photoflash lamp of being located at remote controller inside; Described TV set-top box is provided with the infrared projector corresponding with the inner infrared signal receiver of remote controller, and described infrared signal receiver is connected and is connected with battery, loudspeaker and the photoflash lamp of remote controller.
As a kind of optimal way, described Set Top Box comprises drain pan, display screen component and is fixed on the upper casing on drain pan, described display screen component is arranged on upper casing or drain pan, and infrared projector is located at the enclosure interior of Set Top Box upper casing, and is provided with button at the surface of shell of Set Top Box upper casing.
As a kind of optimal way, described photoflash lamp is located at the housing side of remote controller.
As a kind of optimal way, described loudspeaker are located at the bottom surface of remote controller housing.
As a kind of optimal way, described control button at least comprises: TV remote-control mains switch, volume are controlled button, mute button, channel selection button, menu setecting button and confirmed button.
Infrared signal receiver described in the utility model, the corresponding setting of infrared projector with TV set-top box inside, when remote controller cannot find, by the button on infrared projector surface, carry out the transmitting of control signal, once infrared signal receiver receives signal can be by power supply, loudspeaker and photoflash lamp Zhe Tiao circuit UNICOM, loudspeaker start to send the sound, and photoflash lamp starts to flash, thereby make people conveniently search out remote controller.
Compared with prior art, the utlity model has following beneficial effect:
TV remote controller and TV set-top box that the utility model provides cooperatively interact, and not only can realize remote control set-box, and can conveniently find, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of TV remote controller of providing of the utility model;
Fig. 2 is the structural representation of the Set Top Box corresponding with remote controller in Fig. 1.
In Fig. 1: the housing of 1-remote controller; 2-controls button; 3-signal projector; 4-infrared signal receiver; 5-loudspeaker; 6-photoflash lamp.
In Fig. 2: 11-TV set-top box; 12-signal receiver; 13-infrared projector; 14-button.
Embodiment
Below in conjunction with specific embodiment, the utility model is further described.
As depicted in figs. 1 and 2, a kind of TV remote controller that the utility model provides, comprise be located at its housing 1 upper surface for control television set control button 2, with TV set-top box 11 on signal projector 3, the infrared signal receiver 4 of being located at remote controller inside, loudspeaker 5 and the photoflash lamp 6 of signal receiver 12 wireless connections; Described control button at least comprises: for controlling the TV remote-control mains switch of television set switch, for controlling the volume of tv volume, control button, for shielding the mute button of television sound, for regulating and controlling and select the channel selection button of television channel, for selecting menu setecting button and the confirmation button for confirming to select of TV functions.Described TV set-top box is provided with signal receiver, and remote controller is provided with signal projector, when the button of pressing on remote controller, and the just unlatching of controlled NTSC television system NTSC Set Top Box.Described TV set-top box is provided with the infrared projector 13 corresponding with the inner infrared signal receiver 4 of remote controller, and described infrared signal receiver 4 is connected in series with battery, loudspeaker 5 and the photoflash lamp 6 of remote controller.
Specifically, described Set Top Box comprises drain pan, display screen component and is fixed on the upper casing on drain pan, display screen component is arranged on upper casing or drain pan, and infrared projector is located at the enclosure interior of Set Top Box upper casing, and is provided with button 14 at the surface of shell of Set Top Box upper casing; Described loudspeaker 5 are located at the bottom surface of remote controller housing, and described photoflash lamp 6 is located at the housing side of remote controller.
Workflow of the present utility model is as follows:
In the time of need to seeing TV, by the control button on remote controller, operate and select, can realize the unlatching of TV, the functions such as adjusting channel and control volume.In the time of need to accessing TV set-top box, can uncapping machine top box by pressing the button corresponding with signal projector on remote controller.When remote controller cannot find, by the button on infrared projector surface, carry out the transmitting of control signal, once infrared signal receiver receives signal can be by power supply, loudspeaker and photoflash lamp Zhe Tiao circuit UNICOM, loudspeaker start to send the sound, photoflash lamp starts to flash, thereby makes people conveniently search out remote controller.
Finally be necessary described herein: foregoing is only for being described in further detail the technical solution of the utility model; can not be interpreted as the restriction to the utility model protection range, some nonessential improvement that those skilled in the art makes according to foregoing of the present utility model and adjustment all belong to protection range of the present utility model.