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CN-224217141-U - Anti-prying alarm device for door lock of distribution box

CN224217141UCN 224217141 UCN224217141 UCN 224217141UCN-224217141-U

Abstract

The utility model relates to the technical field of anti-prying of a distribution box door lock, in particular to an anti-prying alarm device of the distribution box door lock, which comprises a connecting wire integrating two groups of wires, wherein one side of the connecting wire is provided with a control mechanism, the connecting wire is fixedly arranged at a sending end and a receiving end of a proximity switch respectively through the two groups of wires, the sending end of the proximity switch is fixedly arranged on the inner side of a distribution box door and is fixedly provided with an NFC chip through the other group of wires, the NFC chip is fixedly arranged at the side of the distribution box door far away from the sending end of the proximity switch, and the receiving end of the proximity switch is fixedly arranged on the inner side of the distribution box and is axially opposite to the sending end of the proximity switch.

Inventors

  • YANG JIANHUA

Assignees

  • 江苏精一电气科技有限公司

Dates

Publication Date
20260508
Application Date
20250520

Claims (6)

  1. 1. The utility model provides a block terminal door lock pick-proof alarm device, includes connecting wire (101) of two sets of wires of integration, wherein be provided with control mechanism (102) in connecting wire (101) one side, connecting wire (101) are respectively fixed mounting at proximity switch transmitting terminal (103) and proximity switch receiving terminal (104) through two sets of wires, proximity switch transmitting terminal (103) fixed mounting is on the block terminal chamber door inboard and through another set of wire fixed mounting NFC chip (105), NFC chip (105) fixed mounting is at block terminal chamber door and is kept away from proximity switch transmitting terminal (103) one side, proximity switch receiving terminal (104) fixed mounting is at the block terminal inboard and axially opposite with proximity switch transmitting terminal (103); the control mechanism (102) comprises a circuit board (106), a remote signal sending module (107) is integrated on the circuit board (106), a connecting wire (101) is fixedly installed on one side of the circuit board (106), and the circuit board (106) is used for processing trigger signals of a proximity switch sending end (103) and a proximity switch receiving end (104) and generating an alarm instruction.
  2. 2. The anti-prying alarm device for the door lock of the distribution box according to claim 1, wherein the control mechanism (102) further comprises a control box (201), a connecting wire (101) penetrates through one side of the control box (201), and a sounding unit (202) is fixedly installed at a penetrating position, adjacent to the connecting wire (101), of the control box (201).
  3. 3. The anti-prying alarm device for the door lock of the distribution box according to claim 2, wherein a power line (203) is arranged on one side, away from the sounding unit (202), of the control box (201), the power line (203) penetrates through the control box (201) and is fixedly arranged on a battery pack (204), and the tail end of the power line (203) is used for being connected with an external power supply device.
  4. 4. The anti-prying alarm device for the door lock of the distribution box according to claim 3, wherein the control box (201) is located on one side of a penetrating position of a power line (203) and one side of a penetrating position of a connecting line (101) and is fixedly provided with an angle connecting plate (205) respectively through bolts, and a fixing hole (206) is formed in one side, away from the control box (201), of the angle connecting plate (205).
  5. 5. The anti-prying alarm device for the door lock of the distribution box according to claim 4, wherein the battery pack (204) is mounted in the control cabin (301) through bolts, the circuit board (106) is mounted on one side, adjacent to the battery pack (204), in the control cabin (301), through bolts, and the control cabin (301) is located on one side, away from the sounding unit (202), of the control box (201).
  6. 6. The anti-prying alarm device for the door lock of the distribution box according to claim 5, wherein a clamping groove (302) is formed in the opening of the control bin (301), a sealing door (303) is installed in the clamping groove (302) through bolts, and a radiating window (304) is formed in the sealing door (303).

Description

Anti-prying alarm device for door lock of distribution box Technical Field The utility model relates to the technical field of anti-prying of a distribution box door lock, in particular to an anti-prying alarm device for the distribution box door lock. Background The utility model provides a block terminal door lock pick-proof alarm device is a protective apparatus through real-time supervision lock state and discernment unusual sled action, can trigger the alarm when detecting illegal opening, prevents unauthorized invasion. The active protection is realized through physical sensing and electronic control technology, and the defect of passive protection of the traditional lockset is overcome. However, the existing anti-prying alarm device for the door lock of the distribution box depends on a mechanical lock or a single electronic sensor, and due to the lack of a fusion design of physical signal detection and remote communication, alarm information is limited on site and cannot trace the whole course of a security event, and meanwhile, an identity verification mode such as only a password or an IC card) is easy to copy or crack, and is not in deep linkage with the door lock state monitoring logic, so that convenience and anti-prying reliability are difficult to be simultaneously considered. Disclosure of utility model The utility model aims to provide an anti-prying alarm device for a door lock of a distribution box, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a block terminal door lock pick-proof alarm device, includes the connecting wire of integrating two sets of wires, connecting wire one side is provided with control mechanism, the connecting wire is fixed mounting respectively at proximity switch transmitting terminal and proximity switch receiving terminal through two sets of wires, proximity switch transmitting terminal fixed mounting is on the block terminal chamber door inboard and through another set of wire fixed mounting there is the NFC chip, NFC chip fixed mounting is at block terminal chamber door and is kept away from proximity switch transmitting terminal one side, proximity switch receiving terminal fixed mounting is at the block terminal inboard and with proximity switch transmitting terminal axial opposition; The control mechanism comprises a circuit board, a remote signal transmitting module is integrated on the circuit board, a connecting wire is fixedly arranged on one side of the circuit board, and the circuit board is used for processing trigger signals of a proximity switch transmitting end and a proximity switch receiving end and generating an alarm instruction. Preferably, the control mechanism further comprises a control box, a connecting wire penetrates through one side of the control box, and a sounding unit is fixedly installed at a penetrating position of the control box adjacent to the connecting wire. Preferably, a power line is arranged on one side of the control box, which is away from the sounding unit, and the power line penetrates through the control box and is fixedly arranged on the battery pack, and the tail end of the power line is used for being connected with an external power supply device. Preferably, the control box is located one side of the power line penetrating position and one side of the connecting line penetrating position and is provided with the angle connecting plate respectively through bolts, and one side of the angle connecting plate, which is far away from the control box, is provided with the fixing hole. Preferably, the battery pack is mounted in the control cabin through a bolt, the circuit board is mounted on one side, adjacent to the battery pack, in the control cabin through a bolt, and the control cabin is arranged on one side, far away from the sounding unit, of the control cabinet. Preferably, a clamping groove is formed in the opening of the control bin, a sealing door is mounted in the clamping groove through a bolt, and a radiating window is formed in the sealing door. Compared with the prior art, the utility model has the beneficial effects that: this block terminal door lock pick-proof alarm device through proximity switch transmitting end and receiving end's magnetic induction signal interaction and remote signal transmission module's cooperative control, can real-time detection chamber door illegal sled move and synchronous trigger local audible and visual alarm and remote information propelling movement, has solved traditional device and has reported to the police the technical problem of lagging and unable remote tracking, is showing and is promoting theftproof response speed and monitoring range. According to the anti-prying alarm device for the door lock of the distribution box, through the dual safety mechanism of NFC chip identity verification and proximity switch physi