Dumbbell-shaped metal shell ternary eutectic liquid metal bidirectional synchronous switch
A ternary eutectic and liquid metal technology, applied in the direction of electric switches, electrical components, circuits, etc., can solve the problems of human poisoning, environmental pollution, mercury outflow, etc., and achieve the effect of reducing poisoning, reducing environmental pollution, and good conductivity
Inactive Publication Date: 2018-11-16
台州市菲克激光设备有限公司
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Problems solved by technology
[0002] With the continuous improvement of the technical level of the electronics industry, the requirements for the performance and reliability of the switch are getting higher and higher. Most of the tilt switches on the market currently use mercury switches, although mercury switches can be used in harsh environmental conditions, and The advantages of good conductivity and low price, but once the tube is broken, mercury will flow out, causing poison to the human body and pollution to the environment, bringing a lot of inconvenience to users
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[0010] In order to better understand the implementation of this patent, the specific implementation method is given below in conjunction with the accompanying drawings: a dumbbell-shaped metal shell ternary eutectic liquid metal bidirectional synchronous switch consists of a metal shell 1, a ternary eutectic liquid metal 2, and an insulating sealing body 2 , a vacuum space 3, an electrode 4, and a ternary eutectic liquid metal 5; the metal shell 1 is also an electrode 4, and the other two electrodes 4 are fixed on the insulating sealing body 2 to form an inner electrode and an outer electrode , one end of the electrode is placed outside the metal shell as a connection point; the metal shell 1 is evacuated, and one-third of the ternary eutectic liquid metal 5 is built in, and a vacuum space 3 is formed at the same time, so that it is made into a dumbbell shape Metal shell ternary eutectic liquid metal bidirectional synchronous switch.
[0011] As mentioned above, the embodiment...
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Abstract
The invention discloses a bidirectional synchronous switch with a dumbbell-shaped metal casing and ternary eutectic liquid metal. The switch is composed of the metal casing, the ternary eutectic liquid metal, electrodes, a vacuum space in the casing and an insulated sealing body. The ternary eutectic liquid metal, which serves as a conductive medium, is added to the metal casing of the switch to replace mercury in use, the conductivity is higher, contact points of the electrodes are in liquid state contact, and there is no noise; due to high fluidity of the ternary eutectic liquid metal, arrangement of the electrode enables bidirectional synchronization, and one switch can be used to control two electric appliances which need to be switched ON / OFF simultaneously; the dumbbell-shaped metal casing can be used to reduce use of the ternary eutectic liquid metal of high price, and the appearance is beautiful; and no mercury is used in the bidirectional synchronous switch, harm of mercury to production and using staff is reduced, and environmental pollution is also reduced.
Description
technical field [0001] The invention relates to the technical field of switches, in particular to a dumbbell-shaped metal shell ternary eutectic liquid metal bidirectional synchronous switch. Background technique [0002] With the continuous improvement of the technical level of the electronics industry, the requirements for the performance and reliability of the switch are getting higher and higher. Most of the tilt switches on the market currently use mercury switches, although mercury switches can be used in harsh environmental conditions, and It has the advantages of good conductivity and low price, but once the tube body is broken, mercury will flow out, causing poisoning to the human body and pollution to the environment, which brings a lot of inconvenience to users. Contents of the invention [0003] The dumbbell-shaped metal shell ternary eutectic liquid metal bidirectional synchronous switch of the present invention can solve the deficiencies of the prior art by a...
Claims
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IPC IPC(8): H01H29/22H01H29/06
Inventor 张文知
Owner 台州市菲克激光设备有限公司