A kind of electronics opal with the doorbell function
Technical field
The utility model relates to a kind of electronics opal that comprises indoor set and off-premises station, and relating in particular to is with the device that be used in combination of doorbell function with the electronics opal.
Background technology
At present, during through the situation outside the common opal observation ward, need eyes be gathered and go to observe on the door, make troubles, and during the applying electronic opal, need indoor set and outdoor location to be set respectively, cause and repeat installation with doorbell to the user, very not convenient.
Have mirror therewith, the inventor is combined into a single unit system with electronics opal and doorbell, make to install and uses more convenient.
The utility model content
The purpose of the utility model is in order to overcome the deficiency of prior art; Having overcome the ordinary optical opal must press close to opal with human eye and just can see the shortcoming that outdoor images and image aspects are less; Only need from just viewing outdoor image at normalized distance; And the visual angle is broad, and can effectively combine doorbell to use.
To achieve these goals, the utility model adopts following technical scheme:
A kind of electronics opal with the doorbell function is characterized in that: it is made up of indoor assembly and outdoor assembly two parts; Wherein outdoor assembly comprises a camera and a calling device, and indoor assembly comprises a display screen and image displaying circuit, and indoor assembly is connected camera watch region and the tinkle of bells response calling device that the back video capable shows camera with outdoor assembly.
Described calling device and camera are combined into a black box, and camera is the wide-angle imaging head.
Indoor assembly also is provided with a supervising device, but this supervising device and monitoring camera zone after display screen and image displaying circuit are connected.
Outdoor assembly is connected by a metal tube with indoor assembly, and metal tube is that rigidity combines with outdoor assembly, and metal tube is provided with screw thread, and it is indoor to utilize nut to be fixed on, and cable passes metal tube, and indoor assembly and outdoor assembly are electrically connected.
When pressing the supervising device on indoor assembly display screen next door; It on the screen video image a period of time of display room exterior domain; When the visitor pressed the button of calling device, indoor assembly sent doorbell sound, simultaneously image a period of time of the outer visitor of display room on the display screen.
The utility model has overcome the ordinary optical opal must be pressed close to opal with human eye and just can see the shortcoming that outdoor images and image aspects are less, only need at normalized distance from just can viewing outdoor image, and the visual angle broadness; When the owner clicks the button of the monitoring arrangement on the indoor assembly, display screen is the outer image of display room clearly.The visitor can call out the owner by the button of the calling device on the outdoor assembly, and indoor assembly can the prompting of jingle bell sound have the visitor, opens screen automatically simultaneously, occurs visitor's image on the screen.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model.
Embodiment
According to accompanying drawing the utility model is done further detailed description below:
As shown in Figure 1: a kind of electronics opal with the doorbell function is characterized in that: it is made up of indoor assembly and outdoor assembly two parts; Wherein outdoor assembly comprises a camera and a calling device, and indoor assembly comprises a display screen and image displaying circuit, and indoor assembly is connected camera watch region and the tinkle of bells response calling device that the back video capable shows camera with outdoor assembly.
Described calling device and camera are combined into a black box, and camera is the wide-angle imaging head.
Indoor assembly also is provided with a supervising device, but this supervising device and monitoring camera zone after display screen and image displaying circuit are connected.
Outdoor assembly is connected by a metal tube with indoor assembly, and metal tube is that rigidity combines with outdoor assembly, and metal tube is provided with screw thread, and it is indoor to utilize nut to be fixed on, and cable passes metal tube, and indoor assembly and outdoor assembly are electrically connected.
When pressing the supervising device on indoor assembly display screen next door; It on the screen video image a period of time of display room exterior domain; When the visitor pressed the button of calling device, indoor assembly sent doorbell sound, simultaneously image a period of time of the outer visitor of display room on the display screen.
The utility model has overcome the ordinary optical opal must be pressed close to opal with human eye and just can see the shortcoming that outdoor images and image aspects are less, only need at normalized distance from just can viewing outdoor image, and the visual angle broadness; When the owner clicks the button of indoor assembly monitoring arrangement, display screen is the outer image of display room clearly.Through behind the certain hour, display screen is closed automatically, with save power.The doorbell function: the visitor can call out the owner by the bell button on the outdoor assembly, and indoor assembly can the prompting of jingle bell sound have the visitor, opens display screen automatically simultaneously, occurs visitor's image on the display screen; Through behind the certain hour, display screen is closed automatically, with save power.The battery electric quantity indication, when display screen was lighted, what of electric weight green indicator light can indicate, the long shiny red of indicator light when electric weight is not enough.