CN212960812U

CN212960812U - Intelligent screen cabinet

Info

Publication number: CN212960812U
Application number: CN202021701163.XU
Authority: CN
Inventors: 花俊
Original assignee: Nanjing Ninghui Intelligent Technology Co ltd
Current assignee: Nanjing Ninghui Intelligent Technology Co ltd
Priority date: 2020-08-16
Filing date: 2020-08-16
Publication date: 2021-04-13
Anticipated expiration: 2030-08-16

Abstract

The utility model discloses an intelligence screen cabinet, including the cabinet body and cabinet door to and install the slide rail on cabinet door or the cabinet body, can follow the horizontal pole that the slide rail removed, install the camera on the horizontal pole, drive the motor that the horizontal pole removed and the integrated circuit board of being connected with the camera electricity, the integrated circuit board includes control module, storage module and communication module. The sliding rail is arranged outside the cabinet door, a sliding block capable of moving up and down along the sliding rail is arranged on the sliding rail, the connecting rod is hinged to the sliding block, and the cross rod is connected with the connecting rod; the lower end of the cabinet door at the side provided with the slide rail is also provided with a blocking strip for blocking the downward moving connecting rod to enable the downward moving connecting rod to be folded upwards. The utility model provides an intelligence screen cabinet can stretch out the shooting when needs are monitored, accomplishes the control and shoots the back and withdraws automatically, can not occupy the staff passageway space in factory, only adopts a camera just can realize the control of whole screen cabinet interior equipment in limited space.

Description

Intelligent screen cabinet

Technical Field

The utility model relates to an electric power supervisory equipment especially relates to an intelligence screen cabinet.

Background

The application is further improved based on the disclosed intelligent screen cabinet (CN211149431U) with the monitoring equipment. This screen cabinet is because the cabinet door is usually within 10cm apart from the equipment in the screen cabinet to screen cabinet in the factory is arranged and is arranged between the passageway width limited, need reserve staff's walking passageway so that the equipment overhauls. The distance between the camera and the shot object is very limited no matter the camera is arranged inside the screen cabinet or outside the cabinet door, so that two or more cameras are often arranged side by side to realize the monitoring of the full screen cabinet, and the system is expanded from a monocular camera to a binocular camera system and a trinocular camera system. The scheme undoubtedly increases the cost of the whole screen cabinet monitoring system, and may also need to perform edge analysis processing on the limited-range pictures shot by each camera to synthesize the limited-range pictures into continuous horizontal images, thereby increasing the technical complexity and increasing the calculation burden of a local board card or a server side. The technical means who solves above-mentioned problem commonly used is to adopt electronic telescoping device to control the camera and stretch out the shooting when needs the control, accomplishes the control and shoots the back and withdraws automatically, but this kind of scheme need consume extra electric power, and long-term frequent flexible is very big test to electronic telescoping device's stability and durability simultaneously, has increased the equipment maintenance cost.

Disclosure of Invention

The purpose of the invention is as follows: to above problem, the utility model provides an intelligence screen cabinet can stretch out the shooting when needs are monitored, accomplishes the control and shoots the back and withdraws automatically, can not occupy the staff passageway space in factory, just can realize the control of whole screen cabinet in equipment in limited space under the condition that only adopts a camera.

The technical scheme is as follows: the utility model provides an intelligent screen cabinet, including the cabinet body and cabinet door to and install slide rail on cabinet door or the cabinet body, can follow the horizontal pole that the slide rail removed, install camera on the horizontal pole, drive the motor that the horizontal pole removed and the integrated circuit board of being connected with the camera electricity, the integrated circuit board includes control module, storage module and communication module. The sliding rail is arranged outside the cabinet door, a sliding block capable of moving up and down along the sliding rail is arranged on the sliding rail, the connecting rod is hinged to the sliding block, and the cross rod is connected with the connecting rod; the lower end of the cabinet door at the side provided with the slide rail is also provided with a blocking strip for blocking the downward moving connecting rod to enable the downward moving connecting rod to be folded upwards.

The connecting rod can rotate in a vertical plane perpendicular to the cabinet door, and the range of the rotating angle is 0-120 degrees.

And a horizontal support frame is fixedly connected to the sliding block below the connecting rod, and the distance between the blocking strip and the cabinet door allows the support frame to freely pass through.

The number of the cameras is one.

The motor and the board card are integrated on the non-glass part of the cabinet body, and a dustproof box is arranged outside the cabinet body.

The length of connecting rod is 5~200cm, the maximum distance of horizontal pole and cabinet door is greater than stop the distance of strip and cabinet door.

The screen cabinet further comprises a limiting sensor for positioning the initial position of the camera, and the limiting sensor is electrically connected with the board card.

This screen cabinet still includes the sensor of being connected with the integrated circuit board electricity: a temperature sensor for measuring temperature; and/or a humidity sensor for measuring humidity; and/or a voltage sensor for measuring voltage; and/or a current sensor for measuring current.

The board card further comprises an image processing module used for processing pictures shot by the camera, and the image processing module obtains image information from the storage module and sends the processed information to the communication module.

Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: (1) the intelligent mechanical structure is adopted, the camera is extended out when monitoring is needed, and the camera is automatically retracted after monitoring and shooting are completed, so that the aisle space of staff in a factory area is not occupied; (2) in the process that the camera moves upwards, the connecting rod is skillfully pulled to the maximum limiting angle by using the action of gravity, and the distance from the camera to the cabinet door is longest, so that the monitoring of the full-screen cabinet equipment can be realized by only adopting one camera; (3) and in the downward moving process of the camera, the connecting rod is automatically retracted by utilizing the blocking strip. The utility model discloses have high stability and durability, reduced a whole set of supervisory equipment's cost.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent cabinet according to the present invention;

fig. 2 is a schematic structural diagram of an intelligent screen cabinet with a support frame.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

As shown in fig. 1, the structure diagram of the intelligent screen cabinet can monitor the whole scene of the indicating lamp, the pressing plate state and the secondary screen cabinet memory of the primary or secondary equipment, the switch and the like. The intelligent screen cabinet comprises a sliding rail 1, a cross rod 2 capable of moving along the sliding rail, a camera 3 installed on the cross rod 2, a motor 4 driving the cross rod 2 to move and a board card electrically connected with the camera 3, wherein the board card comprises a control module, a storage module and a communication module. The slide rail 1 is installed outside the cabinet door and is located at the connecting side of the cabinet door and the cabinet body outside the secondary screen cabinet. The sliding rail 1 is provided with a sliding block 8 which can move up and down along the sliding rail, the connecting rod 5 is hinged on the sliding block 8, and one end of the cross rod 2 is fixedly connected with one end of the connecting rod 5. The connecting rod 5 is rotatable in a vertical plane perpendicular to the cabinet door, in this example 45cm in length. The lower end of the side of the cabinet door provided with the slide rail is also provided with a blocking strip 7 which is used for blocking the downward moving connecting rod 5 and enabling the downward moving connecting rod to be folded upwards. Wherein the motor 4 and the board card can be integrated in the non-glass part of the cabinet. This example utilizes the bar space of the non-glass part in cabinet door bottom, sets up dust-proof box integrated motor 4 and integrated circuit board.

The connecting rod 5 can rotate in a vertical plane perpendicular to the cabinet door, the range of the rotating angle is 0-90 degrees, and various schemes can be provided. One of the two methods is to use a movable head 51 with a limit angle of 0-90 degrees to hinge the connecting rod 5 on the sliding block 8, and the limit angle of the movable head 51 can be slightly smaller than 0-90 degrees, such as 5-85 degrees, or slightly larger than the range, such as 0-100 degrees, as shown in fig. 1. Yet another solution is to arrange a horizontal support frame 6 below the connecting rod 5, as shown in fig. 2. The connecting rod 5 is under the action of gravity, and is pulled down to the maximum limit angle or the position of the support frame 6 after losing the support of the barrier strip 7. The distance between the stop strip 7 and the cabinet door is to allow the support frame 6 to pass freely, so that the stop strip 7 is pushed to retract upwards after encountering the connecting rod 5. In addition, the maximum distance between the cross rod 2 and the cabinet door should be larger than the distance between the stop strip 7 and the cabinet door, so that the connecting rod 5 can be smoothly retracted under the pushing of the stop strip 7.

The cabinet door of secondary screen cabinet is glass door usually, so inside the screen cabinet can be shot to the permeable glass door of outside camera. The control module controls the motor 4 to rotate, so that the slide block 8 drives the connecting rod 5 to move along the slide rail 1. The scheme of moving the sliding block 8 is to drive the sliding block 8 fixed on the track to move by the rotation of the track nested on the sliding rail 1, and is not limited to the above moving scheme. The camera 3 shoots pictures after sliding to a set position along the sliding rail 1, sends the pictures to the storage module of the board card, and sends the pictures to the designated server through the communication module. The picture can be displayed after being further identified and processed through an image processing module on the server, and the picture can also be directly displayed through the server. The gliding motor 4 of control camera 3 is located the bottom of cabinet door, and its position can set up according to actual scene. The size of slide rail 1 designs according to actual scene, for the design of cooperation screen cabinet door 40mm in this embodiment. In the embodiment, the board card adopts a 4-core 64-bit processor, 1.8GHz main frequency, 4G DDR3 and 8G EMMC, and supports 4K video processing capability; support kilomega network card and wireless network transmission. The device is powered by an external 220V AC power supply or 12/24V DC power supply.

During operation, slider 8 starts from minimum spacing, along slide rail 1 lapse, receives the action of gravity angle to open gradually rather than articulated connecting rod 5, surpasss when connecting rod 5's pin joint position and blocks behind strip 7, and connecting rod 5 pulls open to the biggest spacing angle, and the distance to the cabinet door is the biggest this moment, and the camera 3 of being convenient for once only shoots the completion with horizontal image in the screen cabinet, then sends to the board card further processing. The camera 3 continues to slide upwards, reaches the assigned position and shoots, and finally completes the monitoring of the equipment in the whole screen cabinet.

The universal sensor interface can be accessed with other sensing sensors for extending other sensing functions besides images. For example, a contact or non-contact temperature sensor is connected to measure the temperature of the equipment and the ambient temperature; a humidity sensor is connected to measure the environment humidity; the voltage sensor (PT) is connected to measure voltage, and the current sensor (CT) is connected to measure current.

An improved scheme is characterized in that an image processing module is added into a board card in the screen cabinet, and after pictures shot by a camera are processed in a local board card, a processing result is sent to a specified server end through a communication module to be displayed. The board card is locally provided with an intelligent recognition algorithm model, specifically, the existing image recognition algorithm including a Canny edge detection algorithm and a Hough straight line detection algorithm is adopted in an image processing module, and each picture is locally recognized. The localized identification time can be on the order of milliseconds. If in case discover that power equipment state is unusual, clamp plate state or pilot lamp state change, instrument and meter reading changes, then intelligence screen cabinet can quick discernment to send unusual scene picture to the server side through communication network (wired/wireless), and inform operation and maintenance personnel which equipment is unusual and specific abnormal state.

The utility model discloses in the screen cabinet be not limited to the electric power screen cabinet, can be used to the cabinet body of various industrial equipment.

Claims

1. The utility model provides an intelligence screen cabinet, includes the cabinet body and cabinet door to and install slide rail (1) on the cabinet door or the cabinet body, can follow horizontal pole (2) that the slide rail removed, install camera (3) on horizontal pole (2), drive motor (4) that horizontal pole (2) removed and the integrated circuit board of being connected with camera (3) electricity, the integrated circuit board includes control module, storage module and communication module, its characterized in that: the sliding rail (1) is arranged outside the cabinet door, a sliding block (8) capable of moving up and down along the sliding rail is arranged on the sliding rail (1), the connecting rod (5) is hinged to the sliding block (8), and the cross rod (2) is connected with the connecting rod (5); the lower end of the cabinet door at one side provided with the slide rail is also provided with a blocking strip (7) which is used for blocking the downward moving connecting rod (5) to enable the downward moving connecting rod to be folded upwards.

2. The intelligent cabinet of claim 1, wherein: the connecting rod (5) can rotate in a vertical plane perpendicular to the cabinet door, and the range of the rotating angle is 0-120 degrees.

3. The intelligent cabinet of claim 1, wherein: and a horizontal support frame (6) is fixedly connected to the sliding block (8) below the connecting rod (5), and the distance between the blocking strip (7) and the cabinet door allows the support frame (6) to freely pass through.

4. The intelligent cabinet of claim 1, wherein: the number of the cameras (3) is one.

5. The intelligent cabinet of claim 1, wherein: the motor (4) and the board card are integrated on the non-glass part of the cabinet body, and a dustproof box is arranged outside the cabinet body.

6. The intelligent cabinet of claim 1, wherein: the length of connecting rod (5) is 5~200cm, the maximum distance of horizontal pole (2) and cabinet door is greater than stop the distance of strip (7) and cabinet door.

7. The intelligent cabinet of claim 1, wherein: the screen cabinet further comprises a limiting sensor for positioning the initial position of the camera, and the limiting sensor is electrically connected with the board card.

8. The intelligent cabinet of claim 1, wherein: this screen cabinet still includes the sensor of being connected with the integrated circuit board electricity: a temperature sensor for measuring temperature; and/or a humidity sensor for measuring humidity; and/or a voltage sensor for measuring voltage; and/or a current sensor for measuring current.

9. The intelligent cabinet of claim 1, wherein: the board card further comprises an image processing module used for processing pictures shot by the camera, and the image processing module obtains image information from the storage module and sends the processed information to the communication module.