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A platform for research: civil engineering, architecture and urbanism
High-precision alarm burglar mesh capable of detection through pressure changes
The invention relates to the technical field of burglar meshes, and discloses a high-precision alarm burglar mesh. The burglar mesh comprises an anti-theft frame, a horizontal net pipe comprises a cylindrical groove, an air nozzle, a metal sheet group and L-shaped grooves, wherein a metal sheet group is arranged in the middle of the transverse net pipe, the symmetrical L-shaped grooves are formedinside the transverse net pipe, through holes corresponding to the L-shaped grooves are formed in the upper part of a vertical net pipe, a metal ball corresponding to the metal sheet group is arrangedon the upper side of a sliding block, and springs are connected to the left and right ends of the sliding block. Air is discharged through the cut sides of the vertical net pipe or the horizontal netpipe, air of the uncut sides of the vertical net pipe or the horizontal net pipe pushes the sliding block to move towards the side with a low air pressure, the metal ball is in contact with the metalsheet on one side of the metal sheet group, a buzzer starts to raise an alarm, and the structure solves the problems that an existing burglar mesh alarm device is poor in alarm accuracy, prone to resident disturbance in case of a false alarm, and is limited in service life.
本发明涉及防盗网技术领域，且公开了一种通过气压变化进行检测的高精度警报防盗网，包括防盗框，所述横网管包括：柱型槽、气嘴、金属片组和L型槽，横网管的中部设置有金属片组，横网管的内部开设有对称的L型槽，竖网管的上部开设有与L型槽相对应的通孔，滑块的上侧设置有与金属片组对应的金属球，滑块的左右两端均连接有弹簧。通过被切断的一侧的竖网管或横网管内的气体排出，没有被切断的一侧的竖网管或横网管内的气体推动滑块向气体压强小的一侧移动，金属球与金属片组一侧的金属片相接触，蜂鸣器开始报警，这一结构解决了现有的防盗网警报装置报警精确度差、误报警易扰民和使用寿命有限问题。
High-precision alarm burglar mesh capable of detection through pressure changes
The invention relates to the technical field of burglar meshes, and discloses a high-precision alarm burglar mesh. The burglar mesh comprises an anti-theft frame, a horizontal net pipe comprises a cylindrical groove, an air nozzle, a metal sheet group and L-shaped grooves, wherein a metal sheet group is arranged in the middle of the transverse net pipe, the symmetrical L-shaped grooves are formedinside the transverse net pipe, through holes corresponding to the L-shaped grooves are formed in the upper part of a vertical net pipe, a metal ball corresponding to the metal sheet group is arrangedon the upper side of a sliding block, and springs are connected to the left and right ends of the sliding block. Air is discharged through the cut sides of the vertical net pipe or the horizontal netpipe, air of the uncut sides of the vertical net pipe or the horizontal net pipe pushes the sliding block to move towards the side with a low air pressure, the metal ball is in contact with the metalsheet on one side of the metal sheet group, a buzzer starts to raise an alarm, and the structure solves the problems that an existing burglar mesh alarm device is poor in alarm accuracy, prone to resident disturbance in case of a false alarm, and is limited in service life.
本发明涉及防盗网技术领域，且公开了一种通过气压变化进行检测的高精度警报防盗网，包括防盗框，所述横网管包括：柱型槽、气嘴、金属片组和L型槽，横网管的中部设置有金属片组，横网管的内部开设有对称的L型槽，竖网管的上部开设有与L型槽相对应的通孔，滑块的上侧设置有与金属片组对应的金属球，滑块的左右两端均连接有弹簧。通过被切断的一侧的竖网管或横网管内的气体排出，没有被切断的一侧的竖网管或横网管内的气体推动滑块向气体压强小的一侧移动，金属球与金属片组一侧的金属片相接触，蜂鸣器开始报警，这一结构解决了现有的防盗网警报装置报警精确度差、误报警易扰民和使用寿命有限问题。
High-precision alarm burglar mesh capable of detection through pressure changes
一种通过气压变化进行检测的高精度警报防盗网
QUE MINGFENG (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme
/
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen