CN208940113U - A kind of video doorbell display module - Google Patents
A kind of video doorbell display module Download PDFInfo
- Publication number
- CN208940113U CN208940113U CN201820779883.4U CN201820779883U CN208940113U CN 208940113 U CN208940113 U CN 208940113U CN 201820779883 U CN201820779883 U CN 201820779883U CN 208940113 U CN208940113 U CN 208940113U
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- China
- Prior art keywords
- input interface
- flat
- mainboard
- panel monitor
- display module
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of video doorbell display module, including mainboard, flat-panel monitor, power input interface and video signal input interface, flat-panel monitor, power input interface and the video signal input interface are electrically connected with the mainboard, further include the brightness debugging device, contrast debugging device and coloration debugging device being electrically connected with the mainboard.The video doorbell display module facilitate display image adjusting, so as to and the imaging environment of outdoor use video doorbell, especially illumination condition often change.
Description
Technical field
The utility model belongs to electronic security device, in particular to a kind of display unit of video doorbell.
Background technique
Video doorbell has become the standard security device with industry at home.Indoor video doorbell external equipment is taken the photograph
As environment is more stable.And the imaging environment of outdoor use video doorbell, especially illumination condition often change.Existing video doorbell
Display module (internal unit) property regulation is not convenient enough, and application effect is to be improved.
Utility model content
The utility model provides a kind of video doorbell display module, it is intended to it is (internal to solve existing video doorbell display module
Equipment) not convenient enough the problem of property regulation.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows: a kind of video doorbell display module, including
Mainboard, flat-panel monitor, power input interface and video signal input interface, the flat-panel monitor, the power input connect
Mouth and the video signal input interface are electrically connected with the mainboard, characterized in that further include electrically connecting with the mainboard
Brightness debugging device, contrast debugging device and the coloration debugging device connect.
Further, the flat-panel monitor is fixedly installed in the inside of metal frame, the power input interface, described
Video signal input interface, brightness debugging device, contrast debugging device and coloration debugging device are installed on
In the side aperture of the metal frame；The mainboard is installed in plastics bottom case, the plastics bottom case and the installation plate
The metal frame of display is closed to form a closure.
It further, further include the software debugging communication interface being electrically connected with the mainboard.
Further, the power input interface is the power input interface of 9~35V.
Further, the flat-panel monitor that the flat-panel monitor is 3.5~5.2 inches.
It is compared with the prior art, camera shooting bicycle recording apparatus provided by the utility model, structure is simple, cost is relatively low, suitable
It is preferable with property.Brightness debugging device, contrast debugging device and the coloration that the utility model uses debug device, facilitate display
The adjusting of image, so as to and the imaging environment of outdoor use video doorbell, especially illumination condition often change.
Detailed description of the invention
Fig. 1 is the composed structure schematic diagram of the utility model embodiment；
In figure, 100- mainboard, 200- flat-panel monitor, 310- power input interface, 320- video signal input interface,
330- software debugging communication interface, 340- brightness debugging device, 350- contrast debugging device, 360- coloration debug device
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
This as shown in Figure 1 is connect with novel one embodiment, including mainboard 100, flat-panel monitor 200, power input
Mouth 310 and video signal input interface 320, the flat-panel monitor 200, the power input interface 310 and video letter
Number input interface 320 is electrically connected with the mainboard 100, characterized in that further includes the brightness being electrically connected with the mainboard
It debugs device 340, contrast debugging device 350 and coloration and debugs device 350.The brightness debugging device 340 of embodiment use,
Contrast debugs device 350 and coloration debugs device 360, facilitates the adjusting of display image, enabling adaptation to outdoor use can
Often change depending on the imaging environment of doorbell, especially illumination condition.
Specifically, brightness debugging device 340, contrast debugging device 350 and coloration debugging device 350 pass through current potential respectively
Device voltage debud mode realizes brightness, the direct adjusting of contrast, colorimetric parameter；Mainboard 100 can be a variety of, such as: ceramics
Circuit board, PCB circuit board, aluminum substrate etc., preferably, mainboard 100 is PCB circuit board, with micro-control unit
(Microcontroller Unit, abridge MCU) is core.
The flat-panel monitor 100 of the embodiment is fixedly installed in the inside of metal frame, power input interface 310, video
Signal input interface 320, brightness debugging device 340, contrast debugging device 350 and coloration debugging device 360 are installed on described
In the side aperture of metal frame；Mainboard 100 is installed in plastics bottom case, the plastics bottom case and installation flat-panel monitor 200
The metal frame be closed to form a closure.The embodiment installs flat-panel monitor 200 using the metal frame,
Mainboard 100 is installed using the plastics bottom case, the metal frame and the plastics bottom case closed are at the embodiment
Shell, it is beautiful and generous, it is economical and practical.
Specifically, the metal frame is baking vanish metal frame.
The embodiment further includes the software debugging communication interface 330 being electrically connected with mainboard 100.The embodiment uses soft
Part debugs communication interface 330, can communicate with host computer (loading debugging routine or control program) or other equipment, thus convenient each
The debugging of class performance indicator and external control.
The power input interface 310 of the embodiment is the power input interface of 9~35V.The embodiment is using 9~45V's
Power input interface can adapt to the power supply mode compared with Width funtion, power adaptable.
The flat-panel monitor that the flat-panel monitor 200 of the embodiment is 3.5~5.2 inches.Using 3.5~5.2 inches
Flat-panel monitor is suitble to the application scenarios of video doorbell.Specifically, flat-panel monitor 200 is 4.3 liquid crystal displays.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of video doorbell display module, characterized in that debug device, contrast tune including mainboard, flat-panel monitor, brightness
It tries device and coloration debugging device, power input interface and video signal input interface, the flat-panel monitor, the power supply is defeated
Incoming interface and the video signal input interface are electrically connected with the mainboard, the brightness debugging device, contrast debugging
Device and coloration debugging device and the mainboard are electrically connected.
2. video doorbell display module according to claim 1, characterized in that the flat-panel monitor is fixedly installed in gold
Belong to the inside of surface frame, device, the comparison are debugged in the power input interface, the video signal input interface, the brightness
Degree debugging device and coloration debugging device are installed in the side aperture of the metal frame；The mainboard is installed on plastics
In bottom case, the plastics bottom case and the metal frame for installing the flat-panel monitor are closed to form a closure.
3. video doorbell display module according to claim 1, characterized in that further include being electrically connected with the mainboard
Software debugging communication interface.
4. video doorbell display module according to claim 1, characterized in that the power input interface is 9~35V's
Power input interface.
5. video doorbell display module according to claim 1, characterized in that the flat-panel monitor is 3.5~5.2 English
Very little flat-panel monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779883.4U CN208940113U (en) | 2018-05-23 | 2018-05-23 | A kind of video doorbell display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820779883.4U CN208940113U (en) | 2018-05-23 | 2018-05-23 | A kind of video doorbell display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208940113U true CN208940113U (en) | 2019-06-04 |
Family
ID=66714605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820779883.4U Expired - Fee Related CN208940113U (en) | 2018-05-23 | 2018-05-23 | A kind of video doorbell display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208940113U (en) |
-
2018
- 2018-05-23 CN CN201820779883.4U patent/CN208940113U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |