Building interphone with lifting and dustproof functions for security and protection

A technology of walkie-talkie and lifting mechanism, applied in the direction of supporting machines, mechanical equipment, machine/stands, etc., can solve the problems of reducing the user's operating comfort, reducing the practicability of building walkie-talkies, affecting the cleanliness of the host, and achieving high practicability. , Improve convenience, good dustproof effect

Active Publication Date: 2019-08-23
北京天安云浩保安服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing building walkie-talkies have fixed installation heights and positions, which cannot meet the operating needs of users of different heights, reducing the practicability of the building walkie-talkies. Not onl

Method used

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  • Building interphone with lifting and dustproof functions for security and protection
  • Building interphone with lifting and dustproof functions for security and protection
  • Building interphone with lifting and dustproof functions for security and protection

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Embodiment Construction

[0024] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0025] Such as figure 1 As shown, a building walkie-talkie with lifting and dustproof functions for security, including a host 3, a base 1 and two lifting boxes 2, the two lifting boxes 2 are respectively arranged at both ends of one side of the host 3, Both ends above the base 1 are respectively fixedly connected to the bottom of the two lifting boxes 2, and the other side of the host 3 is provided with a camera, a display screen and a control panel, and the host 3 is provided with a PLC. The camera, display screen and control panel are all electrically connected to the PLC, and also include a dust-proof mechanism and two lifting mechanisms, the dust-proof m...

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PUM

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Abstract

The invention relates to a building interphone with lifting and dustproof functions for security and protection. The device comprises a main machine, a base and two lifting boxes, the interphone further comprises a dustproof mechanism and two lifting mechanisms. Each lifting mechanism comprises a first motor, a gear, a rack and a connecting rod; the dustproof mechanism comprises a fixing box and two cover plates; a driving assembly, two supporting rods and two springs are arranged in the fixing box. In the building interphone with the lifting and dustproof functions for security and protection, through adopting the lifting mechanisms, the height position of the main machine can be adjusted, users of different heights can operate the main machine conveniently, a display screen and a controlpanel on the main machine can be subjected to dustproof work through the dustproof mechanism, and the situation that the cleanliness of the main machine is affected due to the fact that the display screen and the control panel are covered with dust is avoided.

Description

technical field [0001] The invention relates to the field of security equipment, in particular to a building walkie-talkie used for security with lifting and dustproof functions. Background technique [0002] The building intercom is a gating and intercom control device installed at the entrance of the building's security door. The main unit is generally installed on the anti-theft door at the entrance of each unit or on the wall nearby, and the main unit at the entrance includes a panel, a bottom box, an operating part, an audio part, a video part, and a control part. [0003] The existing building walkie-talkies have fixed installation heights and positions, which cannot meet the operating needs of users of different heights, reducing the practicability of the building walkie-talkies. Not only that, but the existing building walkie-talkies generally do not have blocking devices, causing the main unit to be easily covered by dust, affecting The cleanliness of the main engi...

Claims

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Application Information

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IPC IPC(8): H04N7/18F16M11/04F16M11/18
CPCF16M11/046F16M11/18H04N7/186
Inventor 刘志海
Owner 北京天安云浩保安服务有限公司
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