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Portable detection door capable of being transversely spliced

A detection door, portable technology, applied in the direction of electromagnetic wave detection, etc., can solve the problems of undetectable one-dollar coins and no setting, etc., achieve the effect of convenient handling and transportation of door panel modules, reduce packaging volume, and increase overlapping range

Pending Publication Date: 2020-06-12
黄伟平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For example, when the distance between the two door leaves is set to be constant, and the large coil installed on the door leaf is 350 mm to 400 mm along the width of the detection door, the one-yuan coin passing through the middle position between the two door leaves cannot be detected. was detected
Therefore, only when the large coil of the widened door leaf passes through the width of the detection door, the distance that the electromagnetic wave emitted by the large coil can fly out of the door leaf can be enhanced, but the existing detection door does not have a structure that can widen the width of the door leaf

Method used

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  • Portable detection door capable of being transversely spliced
  • Portable detection door capable of being transversely spliced
  • Portable detection door capable of being transversely spliced

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Reference Figure 1 to Figure 5 The portable detection door shown as a horizontally spliced ​​door includes two door leaves 1. The door leaf 1 includes a number of mutually spliced ​​door panel modules 1. The door leaf 1 is equipped with a fixing member 5 for fixing a number of door panel modules 1. The door panel module 1 includes two The combination board 2 is arranged in front and in parallel. The two combination boards 2 are arranged symmetrically about the midpoint between the two combination boards 2. The combination board 2 includes two rows along the direction (Y-axis direction) passing through the detection door. A widening plate 22 is provided between the two vertical plates 21. The widening plate 22 is connected to the adjacent vertical plate 21. The two ends of the widening plate 22 along the direction passing through the detection door are respectively provided with assembly The groove 221 and the sliding bar 222. The assembly groove 221 extends along the Z a...

Embodiment 2

[0089] The difference between Embodiment 2 and Embodiment 1 is:

[0090] Reference Figure 17 to Figure 20 As shown, there is a light-emitting element 4 for alarming between the two combination boards 2. The light-emitting element 4 includes a light board 43 connected to the top surface of the connecting board 24 away from the door panel module 1 by screwing and attaching the light board 43 along the Y axis. Divided into a number of light-emitting boards 431, the junction of the connection between adjacent light-emitting boards 431 and the splicing board 242 and the pressing plate 271 are arranged directly opposite to each other, a number of lamp beads 432 are installed on the light board 43, and a number of light supply lamps penetrate through the connecting board 24 The through holes 244 through which the beads 432 pass, and a number of through holes 244 are directly opposite to the top surfaces of the vertical plate 21 and the widened plate 22 along the Z-axis direction. The v...

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Abstract

The invention discloses a portable detection door capable of being transversely spliced. The portable detection door is characterized by being characterized by comprising two door leaves, the door plate comprises a plurality of mutually spliced door plate modules. Each door plate module comprises two combination plates. Each combined plate comprises two vertical plates arranged in the direction penetrating through the detection door, a plurality of widened plates connected with one another are connected between the two vertical plates, an installation plate is arranged in the door plate module, the installation plate is provided with a large coil and a small coil, the door leaves are provided with fixing pieces for fixing the door plate modules, and the same door head assembly is connectedbetween the two door leaves. By adopting the arrangement, the width of the door plate modules in the direction of passing through the detection door is widened by splicing the vertical plates and thewidened plates; an installation plate with a larger size can be installed in the door plate modules, the width of the large coil in the direction of penetrating through the detection door is increased, the coverage range of electromagnetic waves emitted by the large coils of the two door plate modules is increased, and the sensitivity of metal detection of the large coils and the small coils is improved.

Description

Technical field [0001] The invention relates to the technical field of assembly of security inspection doors, in particular to a horizontally spliced ​​portable detection door. Background technique [0002] The detection door, also known as the security gate, is a detection device used to detect whether people are carrying metal and other prohibited items. It is mainly used in public places such as airports, stations, and subways. When the inspected person passes through the security gate, when the weight, quantity or shape of the metal or contraband carried on the person exceeds the preset parameter value, the security gate immediately emits a sound or flashing warning to remind the security personnel . [0003] According to the national standard "GB 15210-2003 General Technical Specification for Pass-through Metal Detector Doors", the detection area and detection plane are defined in sections 3.2 and 3.3 of the main body of the standard. According to the established rectangular ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V3/12
CPCG01V3/12
Inventor 黄伟平
Owner 黄伟平