WO2015024166A1

WO2015024166A1 - Security door monitoring device

Info

Publication number: WO2015024166A1
Application number: PCT/CN2013/081808
Authority: WO
Inventors: 唐光世; 余少明
Original assignee: 东莞市洁都电子科技有限公司
Priority date: 2013-08-20
Filing date: 2013-08-20
Publication date: 2015-02-26

Abstract

Disclosed is a security door monitoring device (1). The security door monitoring device is installed on a security door (50), and comprises a door mirror (10) penetrating through the security door (50), and an electronic monitor (20), wherein an optical lens is provided inside the door mirror (10), an outer end of the door mirror (10) is exposed to an outer side (54) of the security door (50), and an inner end (14) of the door mirror (10) is exposed to an inner side (56) of the security door (50). The electronic monitor (20) comprises a camera (22) installed on the outer side (54) of the security door (50), a display screen (24) installed on the inner side (56) of the security door (50), and a controller for connecting the camera (22) and the display screen (24). The security door monitoring device comprises a door mirror and an electronic monitor, can be selectively used according to different demands, is convenient to use, and has a high security performance.

Description

Security door monitoring device

The utility model relates to a security door monitoring device, in particular to a security door monitoring device with a door mirror and an electronic monitor. Background technique

Nowadays, more and more homes use security doors. In order to be able to observe the visitors or other situations outside the house when the security door is closed, the door mirror is often installed on the security door. A conventional door mirror is provided with a through hole in the security door, and a one-way visible light transmitting member is mounted on the through hole. Looking out from the room through the door mirror, you can see the scene outside the door angle of about 120 degrees, but you can't see the scene from the door through the door mirror. This traditional door mirror is for theft of the family. Safety has played a role. However, the traditional door mirror also has the following drawbacks during use: (1) Due to the angle limitation of the light-transmitting component in the door mirror, only the view angle of about 120 degrees outside the door can be observed, and the image is deformed and deformed, leaving the criminals (2) The door mirror is generally small. When people in the room observe the outdoor situation, they need to put the eyes on the door to observe, which brings inconvenience to the user, especially the elderly with poor eyesight and children with insufficient height.

To this end, in order to improve security, some families will install additional video monitors with higher safety factors. Typically, such video monitors include a camera mounted outdoors and a display that is mounted indoors and connected to the camera. Typically, the camera can be mounted on a door or hallway as desired by the user, and the display is usually mounted on an indoor wall. The user can observe the outdoor scene in real time through the display screen, thereby overcoming the drawbacks of the above conventional door mirror and enhancing the safety effect. However, such a video monitor has a complicated structure and is not suitable for direct mounting on a door. Therefore, when a user wants to observe a doorbell visitor, the user often has to combine the dual monitoring of the door mirror and the video monitor to ensure security. Therefore, traditional video monitors are also not well suited to meet people's needs.

Therefore, an anti-theft door monitoring device which is convenient to use and has high safety performance is urgently needed to overcome the above drawbacks. Utility model content The purpose of the utility model is to provide a security door monitoring device which is convenient to use and has high safety performance.

In order to achieve the above object, the utility model provides a security door monitoring device, which is mounted on a security door, comprising a door mirror and an electronic monitor penetrating the security door, wherein the door mirror is provided with an optical lens, the door mirror An outer end of the door is exposed on an outer side of the security door, an inner end of the door mirror is exposed on an inner side of the security door, and the electronic monitor includes a camera mounted on an outer side of the security door, and is mounted on the security a display screen on the inside of the door and a controller that connects the camera to the display screen.

Compared with the prior art, the security door monitoring device not only includes a door mirror, but also includes an electronic monitor, and the door mirror or the electronic monitor can be selected according to different needs. When you need to clearly observe the situation outside the door or the user in the room (such as an elderly person with poor eyesight or a child with insufficient height), it is not convenient to use the door mirror, you can choose to use the electronic monitor, and you can observe it remotely through the display. The image captured by the camera is easy to use. When users want to observe the doorbell visitors, the user can combine the double monitoring of the door mirror and the electronic monitor to ensure safety and higher security.

Preferably, the security door monitoring device further includes a first fixing seat mounted on an outer side of the security door, and the outer ends of the camera and the door mirror are mounted on the first fixing base.

Preferably, the security door monitoring device further includes a second fixing seat mounted on the inner side of the security door, wherein the display screen and the inner end of the door mirror are mounted on the second fixing seat, The second mount is provided with a peephole through which the inner end of the door mirror passes.

Preferably, the second fixing base is provided with a movable shielding plate with a handle, and the movement of the handle can block or reveal the peeping hole. The provision of a shielding plate on the inner end of the door mirror enhances the security of the anti-theft door monitoring device and protects the privacy of the user.

The second fixing base includes a casing, and the casing includes a window for the display screen, a slot for the handle to protrude, and a through hole communicating with the peephole.

Preferably, the controller comprises a flexible circuit board connecting the camera and the display screen, and at least one power supply device electrically connected to the flexible circuit board.

Preferably, the electronic monitor further includes a low-voltage display lamp electrically connected to the power supply device to alert the user of the low power of the power supply device, and prompt the user to replace the power supply device or charge the power supply device in time.

Preferably, the electronic monitor further includes a control button connected to the display screen to control the When the display screen is turned on, the control button is operated to open the display screen only when the user needs to observe the outside door condition to save power.

Preferably, the electronic monitor further includes a timer connected to the display screen, and the timer turns off the display screen when the display screen is turned on for a preset time.

Preferably, the preset time is 20 seconds.

The invention will be more apparent from the following description, taken in conjunction with the appended claims DRAWINGS

1 is a side view of the anti-theft door monitoring device of the present invention in cooperation with the anti-theft door.

2 is a perspective view of the security door monitoring device of the present invention as seen from the direction of the display screen.

Figure 3 is a perspective view of the security door monitoring device of the present invention as seen from the direction of the camera.

Figure 4 is an exploded view of the security door monitoring device of Figure 2. detailed description

DETAILED DESCRIPTION OF THE INVENTION Several different preferred embodiments of the present invention will be described with reference to the accompanying drawings, wherein like reference numerals refer to the The utility model provides a security door monitoring device, which comprises a door mirror and an electronic monitor. The user can select one of them or use according to different needs, and the utility model has the advantages of convenient use and high safety performance.

As shown in FIG. 1, the security door monitoring device 1 of the present invention is mounted on the security door 50, and a cat eye hole 52 is opened in the security door 50. The cat eyelet 52 can be equipped with a conventional door mirror, and the conventional door mirror can be disassembled to replace the utility model of the anti-theft door monitoring device 1, which is more convenient to use and has higher safety performance. Specifically, the security door monitoring device 1 has both the door mirror 10 and the electronic monitor 20 and is assembled together. For ease of installation and disassembly, the security door monitoring device 1 includes a first mount 30 mounted to the outer side 54 of the security door 50, and a second mount 40 mounted to the inner side 56 of the security door 50, the door mirror 10 passes through the cat eyelet 52 to connect the first mount 30 to the second mount 40.

As shown in FIGS. 2 to 4, the outer end 12 of the door mirror 10 is exposed to the security door 50 through the first fixing base 30. The outer side 54 of the door mirror 10 passes through the second mount 40 and is exposed to the inner side 56 of the security door 50. The door mirror 10 is provided with a unidirectional visible optical lens. When viewed from the inner end 14 of the door mirror 10, the scene outside the door angle of view is about 120 degrees, and the outer end of the door mirror 10 is visible. 12 looking inward, but can not see the scene inside. In addition, the second fixing base 40 is provided with a peephole 18 through which the inner end 14 of the door mirror 10 passes. A baffle 16 is mounted on the peephole 18, and the shielding plate 16 can selectively block or reveal the door mirror 10. The inner end 14 enhances the security of the security door monitoring device 1 and protects the privacy of the user. Specifically, as shown in FIG. 4, the second fixing base 40 is provided with a sliding rail 164 that cooperates with the shielding plate 16. The shielding plate 16 can slide along the sliding rail 164, and a handle 162 is further disposed on the shielding plate 16. Moving the handle 162 can move the position of the shutter 16 along the slide rail 164 to selectively block or reveal the inner end 14 of the door mirror 10.

Referring to FIGS. 2 to 4, the electronic monitor 20 includes a camera 22 mounted on the first mount 30 and exposed to the outer side 54 of the security door 50, mounted on the second mount 40 and exposed to the inner side 56 of the security door 50. The display screen 24 and a controller (not shown) that connects the camera 22 and the display screen 24. The camera 22 is a wide-angle camera that can observe a view angle of about 170 degrees outside the door, and the picture is clear. The controller includes a flexible circuit board 23. Referring to Figure 1, the flexible circuit board 23 passes through the cat's eyelet 52 of the security door 50 to effect connection of the camera 22 to the display screen 24.

Referring to FIG. 4, the controller further includes at least one power supply unit 25 electrically connected to the flexible circuit board 23, such as three batteries 25 respectively disposed on three sides of the display screen 24. In addition, a low-voltage display lamp 26 electrically connected to the power supply device 25 is further disposed on the second fixing base 40 to alert the user of the low power of the power supply device 25, and prompt the user to replace the power supply device or charge the power supply device in time. The electronic monitor 20 is further provided with a control button 28 connected to the display screen 24 for controlling the opening of the display screen 24. The control button 28 is operated to open the display screen 24 only when the user needs to observe the outside door condition. After the use, The control button 28 can be operated again to turn off the display screen 24, saving power and extending the life of the power supply unit 25.

The present invention also provides another embodiment of turning off the display screen 24. The electronic monitor 20 is provided with a timer (not shown) connected to the display screen 24. When the opening time of the display 24 exceeds the preset time of the timer, the timer automatically turns off the display 24, and the user can according to different needs. The length of the preset time is adjusted. Preferably, the preset time is 20 seconds. In this embodiment, the operation control button 28 can only turn on the display screen 24, and operate the operation button 28 at least once within a preset time period, and the timer starts timing from the last operation, when the last operation time is greater than the preset time. , the timer automatically turns off the display twenty four.

As shown in FIG. 4, the second mount 40 further includes a housing 42 including a window 422 for the display screen 24, a slot 424 for the handle 162 to protrude, and a through hole 426 for communicating with the sight hole 18. And a low-voltage display lamp hole 427 and a control button hole 428 for respectively displaying the low-voltage display lamp 26 and the control button 28.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto. Therefore, the equivalent changes made according to the scope of application of the present invention are still covered by the present invention. range.

Claims

A security door monitoring device installed on a security door, comprising: a door mirror penetrating the security door, wherein the door mirror is provided with an optical lens, and an outer end of the door mirror is exposed The outer side of the security door, the inner end of the door mirror is exposed inside the security door;

An electronic monitor includes a camera mounted to an outer side of the security door, a display screen mounted to an inner side of the security door, and a controller connecting the camera and the display screen.

2. The security door monitoring device according to claim 1, further comprising: a first fixing seat mounted on an outer side of the security door, wherein an outer end of the camera and the door mirror are mounted on the first On a fixed seat.

3. The security door monitoring device according to claim 1, further comprising: a second fixing seat mounted on an inner side of the security door, wherein the display screen and an inner end of the door mirror are mounted on the The second fixing seat is provided with a peephole through which the inner end of the door mirror passes.

4. The security door monitoring device according to claim 3, wherein: the second fixing base is provided with a movable shielding plate with a handle, and the moving the handle can block or expose the shielding device. Said pro-pore.

5. The security door monitoring device according to claim 4, wherein: the second fixing base comprises a casing, the casing comprising a window for the display screen to be exposed, and a slot for the handle to protrude And a through hole communicating with the peephole.

6. The security door monitoring device according to claim 1, wherein: said controller comprises a flexible circuit board connecting said camera and said display screen, and at least one electrical property with said flexible circuit board Connected power supply unit.

7. The security door monitoring device according to claim 6, wherein: the electronic monitor further comprises a low voltage display lamp electrically connected to the power supply device to alert the low power of the power supply device.

8. The security door monitoring device of claim 1 wherein: said electronic monitor further comprises a control button coupled to said display to control activation of said display.

9. The security door monitoring device according to claim 8, wherein: the electronic monitor further comprises a timer connected to the display screen, when the display time of the display exceeds a preset time The timer turns off the display.

10. The security door monitoring device according to claim 9, wherein: the preset time is 20 seconds.