CN220645544U

CN220645544U - Novel mechanical locking device for power distribution cabinet

Info

Publication number: CN220645544U
Application number: CN202321826364.6U
Authority: CN
Inventors: 黄文敬; 孙恒
Original assignee: Jinan Jinquan Complete Set Electric Appliance Co ltd
Current assignee: Jinan Jinquan Complete Set Electric Appliance Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2024-03-22
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses a novel mechanical locking device of a power distribution cabinet, which belongs to the technical field of power distribution cabinets, wherein a cabinet door is rotationally connected to the surface of a power distribution cabinet body, a protection box is fixedly arranged on the surface of the cabinet door, a lock hole, a face recognition device, a fingerprint recognition device, a radar induction switch and a camera are arranged on the surface of the protection box, symmetrical guide rails, a controller, an intelligent switch, an automatic uploading module and a mechanical lock cylinder are fixedly arranged in the protection box.

Description

Novel mechanical locking device for power distribution cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a novel mechanical locking device of a power distribution cabinet.

Background

The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a generic name of a motor control center.

At present, in order to improve the safety in utilization of switch board mechanical locking device, all can increase identity recognition component, but in identity recognition process, through single identity recognition, probably can reduce the protection effect, mechanical lock core sets up through removing moreover, and the equipment is comparatively loaded down with trivial details and troublesome.

For example, a five-prevention mechanical locking interlocking device of a power distribution cabinet disclosed in bulletin number CN219262035U comprises: the main body unit comprises a lock cylinder mounting disc arranged on the inner side of the cabinet door and a five-prevention mechanical interlocking lock cylinder matched with the lock cylinder mounting disc, and a lock cylinder extending Kong Shibie interlocking unit matched with the five-prevention mechanical interlocking lock cylinder is arranged on the cabinet door.

According to the technical scheme, the lock cylinder is controlled by the screw rod to move, so that the mechanical lock cylinder is complicated and troublesome in assembly structure when being installed and matched with the lock seat for use, identity information is identified through the identity card, the protection effect is low, and the mechanical lock cylinder cannot be found in time when an irrelevant person picks up the identity card to maliciously unlock or destroy the identity card.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a novel mechanical locking device for a power distribution cabinet, which can close and open a lock hole through a protection box and a closing plate, so that the mechanical lock cylinder does not need to be moved, the unlocking position can be protected, the installation convenience of the mechanical lock cylinder is greatly improved, and unlocking personnel can be subjected to double identification through a face recognition device, a fingerprint identification device and a camera which are arranged, and meanwhile, images are stored in the unlocking process, and the malicious unlocking or damage of irrelevant personnel is avoided.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a novel switch board mechanical locking device, includes the switch board body, the surface rotation of the switch board body is connected with the cabinet door, the fixed surface of cabinet door installs the protection box, the surface of protection box is equipped with lockhole, face identification ware, fingerprint identification ware, radar inductive switch and camera, the inside fixed mounting of protection box has symmetrical guide rail, controller, intelligent switch, automatic uploading module and mechanical lock core, open the side of guide rail has the guide slot, the inner wall sliding connection of guide slot has the closure board, one side fixedly connected with telescopic link of closure board, this novel switch board mechanical locking device, through the protection box and the closure board of setting, can close and open the lockhole to make mechanical lock core need not to remove, just can protect unlocking position, great improvement mechanical lock core's installation convenience, and face identification ware, fingerprint identification ware and the camera that set up can carry out dual discernment to unlocking personnel, carry out image preservation simultaneously, avoid irrelevant personnel to maliciously or destroy unlocking process.

Further, the controller is electrically connected with the intelligent switch, the automatic uploading module, the face recognition device and the fingerprint recognition device through wires, and the automatic uploading module is in data connection with the monitoring terminal through a wireless network, so that identity information can be automatically recognized, and shooting of the locking hole opening and closing and unlocking processes is controlled.

Further, the radar inductive switch is electrically connected with the face recognition device, the fingerprint recognition device and the camera through wires, and the camera is in data connection with the automatic uploading module through wires.

Further, the closing plate and the protection box are all explosion-proof metal plates, and the closing plate is positioned between the lock hole and the mechanical lock cylinder, so that the opening of the mechanical lock cylinder can be prevented from being exposed.

Further, the telescopic rod is an electric telescopic rod, and the telescopic rod is electrically connected with the intelligent switch through a wire.

Further, the controller is a PLC intelligent controller.

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the lock hole can be closed and opened through the protection box and the closing plate, so that the mechanical lock cylinder does not need to be moved, the unlocking position can be protected, and the installation convenience of the mechanical lock cylinder is greatly improved.

(2) This scheme can carry out dual discernment to unlocking personnel through face identification ware, fingerprint identification ware and the camera that sets up, carries out image preservation to unlocking process simultaneously, avoids irrelevant personnel to maliciously unblank or destroy.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is an enlarged view of a portion a of fig. 1;

fig. 3 is a cross-sectional view of the shield can and closure panel mounting structure of fig. 2.

The reference numerals in the figures illustrate:

1 a power distribution cabinet body, 2 cabinet doors, 3 protection boxes, 31 lock holes, 32 guide rails, 33 guide grooves, 34 closing plates, 35 telescopic rods, 4 controllers, 41 intelligent switches, 42 face recognition devices, 43 fingerprint recognition devices, 44 radar induction switches, 45 cameras, 46 automatic uploading modules and 5 mechanical lock cylinders.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, a novel mechanical locking device for a power distribution cabinet comprises a power distribution cabinet body 1, a cabinet door 2 is rotatably connected to the surface of the power distribution cabinet body 1, a protection box 3 is fixedly installed on the surface of the cabinet door 2, a lock hole 31, a face recognition device 42, a fingerprint recognition device 43, a radar induction switch 44 and a camera 45 are arranged on the surface of the protection box 3, the face recognition device 42, the fingerprint recognition device 43, the radar induction switch 44 and the camera 45 are all of the prior art, a symmetrical guide rail 32, a controller 4, an intelligent switch 41, an automatic uploading module 46 and a mechanical lock cylinder 5 are fixedly installed in the protection box 3, shooting information can be sent to a monitoring person through a wireless network by the automatic uploading module 46, so that the monitoring person knows unlocking person information and characteristics at the first time, a guide groove 33 is formed in the side face of the guide rail 32, a closing plate 34 is slidingly connected to the inner wall of the guide groove 33, and one side of the closing plate 34 is fixedly connected with a telescopic rod 35.

The closing plate 34 and the protection box 3 are all explosion-proof metal plates, the closing plate 34 is positioned between the lock hole 31 and the mechanical lock core 5, the opening of the mechanical lock core 5 can be prevented from being exposed, the telescopic rod 35 is an electric telescopic rod, the telescopic rod 35 is electrically connected with the intelligent switch 41 through a wire, and the controller 4 is a PLC intelligent controller.

In this embodiment, through the protection box 3 and the closing plate 34 that set up, can close and open lockhole 31 to make mechanical lock core 5 need not to remove, just can protect the unlocking position, great improvement mechanical lock core's installation convenience.

Example 2

The controller 4 is electrically connected with the intelligent switch 41, the automatic uploading module 46, the face recognizer 42 and the fingerprint recognizer 43 through wires, the automatic uploading module 46 is in data connection with the monitoring terminal through a wireless network, identity information can be automatically recognized, shooting in the opening, closing and unlocking processes of the lock hole 31 is controlled, the radar sensing switch 44 is electrically connected with the face recognizer 42, the fingerprint recognizer 43 and the camera 45 through wires, and the camera 45 is in data connection with the automatic uploading module 46 through wires.

In this embodiment, through face recognition ware 42, fingerprint identification ware 43 and the camera 45 that set up, can carry out dual discernment to unlocking personnel, carry out the image save to the process of unblanking simultaneously, avoid irrelevant personnel to maliciously unblank or destroy.

This novel switch board mechanical locking device is when unblanking, personnel are close cabinet door 2 and get into behind radar inductive switch 44's the response scope, radar inductive switch 44 control face identification ware 42, fingerprint identification ware 43 and camera 45 circular work, camera 45 unblanks simultaneously and shoots personnel's picture that unblanks and personnel's characteristic has been unblanked, then handle the back through controller 4, transmit real-time picture to monitor terminal through automatic uploading module 46, then the personnel that unblanks are right after through face identification and fingerprint identification, controller 4 takes place the signal for intelligent switch 41, intelligent switch 41 control telescopic link 35 shrink, make closure plate 34 remove and open lockhole 31, this moment mechanical lock core 5 key mouth is naked, then unblank can, after personnel close cabinet door 2 leave radar inductive switch 44's scope, controller 42, fingerprint identification ware 43 and camera 45 outage, simultaneously controller 4 receives the signal, make closure plate 34 remove shutoff 31 through intelligent switch 41, through the protective box 3 and closure plate 34 of setting, can close and open 31, thereby make mechanical 5 need not remove and open lockhole 31, can carry out the protector and install the lock core 42 greatly, can be carried out the picture is broken, the picture is convenient to the personnel is opened, the equipment is easy to be opened, and is convenient to be opened, the personnel is convenient to install the lock is opened.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Novel switch board mechanical locking device, including the switch board body (1), the surface rotation of the switch board body (1) is connected with cabinet door (2), its characterized in that: the surface fixed mounting of cabinet door (2) has protection box (3), the surface of protection box (3) is equipped with lockhole (31), face identification ware (42), fingerprint identification ware (43), radar inductive switch (44) and camera (45), the inside fixed mounting of protection box (3) has guide rail (32), controller (4), intelligent switch (41), automatic uploading module (46) and mechanical lock core (5) of symmetry, open the side of guide rail (32) has guide slot (33), the inner wall sliding connection of guide slot (33) has closure plate (34), one side fixedly connected with telescopic link (35) of closure plate (34).

2. The novel mechanical locking device for power distribution cabinets according to claim 1, wherein: the controller (4) is electrically connected with the intelligent switch (41), the automatic uploading module (46), the face recognition device (42) and the fingerprint identifier (43) through wires, and the automatic uploading module (46) is in data connection with the monitoring terminal through a wireless network.

3. The novel mechanical locking device for power distribution cabinets according to claim 1, wherein: the radar sensing switch (44) is electrically connected with the face recognition device (42), the fingerprint recognition device (43) and the camera (45) through wires, and the camera (45) is in data connection with the automatic uploading module (46) through wires.

4. The novel mechanical locking device for power distribution cabinets according to claim 1, wherein: the closing plate (34) and the protection box (3) are both explosion-proof metal plates, and the closing plate (34) is positioned between the lock hole (31) and the mechanical lock cylinder (5).

5. The novel mechanical locking device for power distribution cabinets according to claim 1, wherein: the telescopic rod (35) is an electric telescopic rod, and the telescopic rod (35) is electrically connected with the intelligent switch (41) through a wire.

6. The novel mechanical locking device for power distribution cabinets according to claim 1, wherein: the controller (4) is a PLC intelligent controller.