CN216356890U

CN216356890U - Intelligent monitoring camera

Info

Publication number: CN216356890U
Application number: CN202120062891.9U
Authority: CN
Inventors: 尹文利
Original assignee: Shenzhen Mindvision Technology Co ltd
Current assignee: Shenzhen Mindvision Technology Co ltd
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2022-04-19
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses an intelligent monitoring camera, which comprises an image acquisition board for image acquisition, a main board for processing image data acquired by the image acquisition board, a power panel for power supply, an LED light supplementing board for light supplementation and a lens for video and image shooting, wherein the main board is used for processing the image data acquired by the image acquisition board; the lens penetrates through the LED light supplementing plate and is installed on a lens seat, the lens seat is fixed on the image acquisition plate through screws, and an LED lamp for supplementing light and a photoresistor for judging the intensity of light are arranged on the LED light supplementing plate; the mainboard is covered with a copper plate shell, the copper plate shell is attached to the mainboard through a heat conducting pad, and the inner side surface of the copper plate shell is also provided with a heater; the power panel is provided with a temperature sensor for sensing the outside temperature and an MCU processor for receiving the temperature information of the temperature sensor and outputting a control signal, and the control signal output end of the MCU processor is connected with the heater. The technical scheme of the utility model improves the video recording effect of the intelligent camera.

Description

Intelligent monitoring camera

Technical Field

The utility model relates to the technical field of industrial cameras, in particular to an intelligent monitoring camera.

Background

With the development of industrial technology and artificial intelligence, industrial cameras, which are a key component in machine vision systems and whose most essential function is to convert optical signals into ordered electrical signals, have become important hardware support for the entire system. The selection of a proper camera is also an important link in the design of a machine vision system, the selection of the camera directly determines the resolution, image quality and the like of the acquired image, and common monitoring equipment in the market cannot meet the requirements.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an intelligent monitoring camera, aiming at improving the video recording effect of the intelligent camera.

In order to achieve the purpose, the intelligent monitoring camera provided by the utility model comprises an image acquisition board for image acquisition, a main board for processing image data acquired by the image acquisition board, a power supply board for supplying power, an LED light supplementing board for supplementing light, and a lens for shooting videos and images, wherein the image acquisition board is used for acquiring images; the lens penetrates through the LED light supplementing plate and is installed on a lens seat, the lens seat is fixed on the image acquisition plate through screws, and an LED lamp for supplementing light and a photoresistor for judging the intensity of light are arranged on the LED light supplementing plate; the mainboard is covered with a copper plate shell, the copper plate shell is attached to the mainboard through a heat conducting pad, and a heater is further installed on the inner side surface of the copper plate shell; the power panel is provided with a temperature sensor for sensing the outside temperature and an MCU processor for receiving the temperature information of the temperature sensor and outputting a control signal, and the control signal output end of the MCU processor is connected with the heater.

Preferably, the lens holder is provided with a filter switcher therein, and the filter switcher comprises a common infrared filter and a 840nm infrared filter.

Preferably, the LED lamp is provided as an infrared lamp of 850nm wavelength.

Preferably, a shielding clip is welded on the main board, and the copper plate shell is mounted on the shielding clip.

Preferably, heat-conducting glue is coated between the heater and the copper plate shell, a heat-conducting pad is arranged between the copper plate shell and the mainboard, and the main IC on the mainboard is connected with a heat-radiating copper tooth sheet through the heat-conducting glue.

Preferably, the image acquisition board, the main board and the power board are connected through a connector.

Compared with the prior art, the utility model has the beneficial effects that: detect temperature through temperature sensor, cross when the temperature is low excessively, heat the mainboard, guarantee the normal use of camera, carry out the light filling through infrared LED lamp, guarantee the definition of image. And the camera is provided with a hundred million network interface, supports SDK and WEB access to control the camera and transmit video.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is an exploded view of the overall structure of an intelligent monitoring camera according to the present invention;

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

Referring to fig. 1, an intelligent monitoring camera provided in this embodiment includes an image acquisition board 1 for image acquisition, a main board 2 for processing image data acquired by the image acquisition board 1, a power board 3 for power supply, an LED light supplement board 4 for light supplement, and a lens 5 for video and image shooting; the lens 5 penetrates through the LED light supplement plate 4 and is installed on a lens mount 6, the lens mount 6 is fixed on the image acquisition plate 1 through screws, and an LED lamp 7 for supplementing light and a photoresistor 8 for judging the light intensity are arranged on the LED light supplement plate 4; a copper plate shell 9 covers the mainboard 2, the copper plate shell 9 is attached to the mainboard 2 through a heat conducting pad 10, and a heater 11 is further installed on the inner side surface of the copper plate shell 9; the power panel 3 is provided with a temperature sensor for sensing the outside temperature and an MCU processor for receiving the temperature information of the temperature sensor and outputting a control signal, and the control signal output end of the MCU processor is connected with the heater 11.

It should be noted that the intelligent monitoring camera of this embodiment tramples the detection to the ambient temperature through temperature sensor, when the temperature is less than 0 degree, sends information to the MCU processor, and the MCU processor controls the heater 11 to open, and the heater 11 heats the copper shell 9, and the heat is transferred to the mainboard 2 through the heat conduction pad 10, carries out temperature compensation to the mainboard 2, and simultaneously, when the temperature reaches the target temperature, stops heating, and the intelligent monitoring camera starts up, guarantees its normal use. In this embodiment, the heater is a heater commonly used in the prior art, and the MCU processor is set as a processor of type STC8G1K08A-36I-SOP8 in the prior art. The intelligent monitoring camera in the embodiment has the functions of VMD dynamic capture, static image low-code-stream video recording and dynamic image high-code-stream video recording, can timely detect suspicious targets which abnormally enter a monitoring area, can identify the motion condition of a single target or a plurality of targets, can find abnormality as soon as possible, and improves the accuracy of forecasting. And the camera is provided with a hundred million network interface, supports SDK and WEB access to control the camera and transmit video.

Furthermore, a light filter switcher is arranged in the lens seat 6, and the light filter switcher comprises a common infrared light filter and an 840nm infrared light filter, so that infrared light is filtered in the daytime, and the light is transmitted at night, and the definition of image acquisition is ensured. In this embodiment, the interface of the lens holder 6 is an M12 interface, and therefore, the lens 5 is an M12 lens 5.

Further, LED lamp 7 sets up to the infrared lamp of 850nm wavelength, when photo resistance 8 senses external light darker, with signal transmission to mainboard 2, mainboard 2 sends the light filling signal to LED light filling board 4, opens LED lamp 7 and carries out the light filling.

Further, a shielding clip 12 is welded on the main board 2, and the copper plate shell 9 is mounted on the shielding clip 12.

Further, the heater 11 with scribble heat-conducting glue between the copper plate shell 9, the copper plate shell 9 with be equipped with heat conduction pad 10 between the mainboard 2, main IC on the mainboard 2 is glued through heat-conducting and is connected a heat dissipation copper tooth piece 13, and heat-conducting glue can guarantee heat transfer efficiency with heat dissipation copper tooth piece 13, simultaneously, possesses the solidification function, can make the laminating between the structure inseparabler after the heating.

Furthermore, the image acquisition board 1, the main board 2 and the power panel 3 are connected through connectors, so that the quick connection among the boards is facilitated, and the assembly efficiency is improved.

Claims

1. An intelligent monitoring camera is characterized by comprising an image acquisition board for image acquisition, a main board for processing image data acquired by the image acquisition board, a power supply board for supplying power, an LED light supplementing board for supplementing light and a lens for shooting videos and images; the lens penetrates through the LED light supplementing plate and is installed on a lens seat, the lens seat is fixed on the image acquisition plate through screws, and an LED lamp for supplementing light and a photoresistor for judging the intensity of light are arranged on the LED light supplementing plate; the mainboard is covered with a copper plate shell, the copper plate shell is attached to the mainboard through a heat conducting pad, and a heater is further installed on the inner side surface of the copper plate shell; the power panel is provided with a temperature sensor for sensing the outside temperature and an MCU processor for receiving the temperature information of the temperature sensor and outputting a control signal, and the control signal output end of the MCU processor is connected with the heater.

2. The intelligent monitoring camera of claim 1, wherein the lens holder houses a filter switch, the filter switch comprising a normal infrared filter and a 840nm infrared filter.

3. The intelligent surveillance camera of claim 1, wherein the LED light is set to an infrared light at 850nm wavelength.

4. The intelligent surveillance camera of claim 1, wherein a shield clip is soldered to the motherboard, and the copper plate housing is mounted to the shield clip.

5. The intelligent monitoring camera according to claim 1, wherein a heat conducting glue is coated between the heater and the copper plate shell, a heat conducting pad is arranged between the copper plate shell and the main board, and the main IC on the main board is connected with a heat dissipating copper tooth sheet through the heat conducting glue.

6. The intelligent monitoring camera of claim 1, wherein the image acquisition board, the main board and the power board are connected by a connector.