Elevator telephone damping safety device capable of avoiding elevator electric power damage

A safety device, elevator technology, applied in springs/shock absorbers, transportation and packaging, elevators, etc., can solve the problems of low reliability and low practicability

Inactive Publication Date: 2021-03-19
泰州天通科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an elevator telephone shock-absorbing safety device that avoids elevator power damage, which has the advantages of high practicability and high reliability, and solves the problems of low practicability and low reliability

Method used

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  • Elevator telephone damping safety device capable of avoiding elevator electric power damage
  • Elevator telephone damping safety device capable of avoiding elevator electric power damage
  • Elevator telephone damping safety device capable of avoiding elevator electric power damage

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-5 , a shock-absorbing safety device for an elevator phone to avoid damage to elevator power, including a housing 1, the housing 1 and the first housing 2 are fixedly connected to a spring, and the outer side of the bellows 3 is provided with a connecting housing, so the elasticity of the spring , to play the role of connection and reduce vibration, the inside of the shell 1 is movably installed with the first shell 2, the outside of the fi...

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Abstract

The invention relates to the technical field of elevator telephone damping safety accessory equipment, and discloses an elevator telephone damping safety device capable of avoiding elevator electric power damage. The device comprises a shell, wherein a first shell is movably mounted inside the shell, a corrugated pipe is fixedly mounted on the outer side of the first shell, a first connecting block is movably connected to the interior of the corrugated pipe, and a wedge-shaped block is slidably connected to the outer side of the first connecting block. According to the elevator telephone damping safety device capable of avoiding the elevator electric power damage, through connection between the shell and the wedge-shaped block, the problem that an elevator telephone device in the prior artcannot be used after an elevator has an accident is solved, the situation that trapped people are difficult to rescue after a circuit of the elevator telephone device is damaged is avoided, the practicability of the elevator telephone device is greatly improved, the elasticity of a spring is utilized, the elevator telephone device can intelligently send signals in advance when the elevator stallstoo fast, and the purpose of rescue as soon as possible is achieved.

Description

technical field [0001] The invention relates to the technical field of shock-absorbing safety accessories for elevator phones, in particular to a shock-absorbing safety device for elevator phones that avoids damage to elevator power. Background technique [0002] The elevator telephone device of the prior art is easy to cause the circuit of the telephone device to be damaged after an accident occurs in the elevator, so that the elevator telephone device cannot be used, which increases the difficulty of rescue of trapped persons and has low practicability. In addition, the elevator telephone device of the prior art The device, when the elevator stalls too fast, cannot intelligently send signals in advance, making it inconvenient to use. [0003] In order to solve the above problems, the inventor provides an elevator phone shock-absorbing safety device that avoids damage to the elevator power. Through the connection of the shell and the wedge block, the problem that the elevat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/067B66B5/04B66B5/00
CPCB66B5/00B66B5/04F16F15/067
Inventor 陈佳伟
Owner 泰州天通科技有限公司
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