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Dual-power switching device mechanism

A technology of dual power switches and electrical appliances, applied in the direction of electric switches, circuits, electrical components, etc., can solve the problems of load power supply interruption, affecting the scope of application, etc., and achieve the effects of short switching time, good practicability, and stable and reliable performance

Active Publication Date: 2020-02-14
广东亮检科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The integrated two-way power conversion switch currently on the market is powered by two power sources to the same load. When one of the power sources fails, the system will switch to the other power sourc

Method used

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  • Dual-power switching device mechanism
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  • Dual-power switching device mechanism

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Embodiment 1

[0020] Figure 1 to Figure 7 A specific embodiment of the invention is shown in which figure 1 It is a structural schematic diagram of the present invention; figure 2 for figure 1 Middle A-A shows the structural diagram; image 3 It is a structural schematic diagram of the first driving mechanism, the second driving mechanism and the third driving mechanism in the present invention; Figure 4 It is a schematic structural diagram of the first closing and opening control mechanism, the second closing and opening control mechanism and the third closing and opening control mechanism in the present invention; Figure 5 It is a specific structural schematic diagram of the first loop working mechanism in the present invention; Image 6 It is a specific structural schematic diagram of the third loop working mechanism in the present invention; Figure 7 It is a structural schematic diagram of the interlock mechanism in the present invention.

[0021] See Figure 1 to Figure 7 ,...

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Abstract

The invention discloses a dual-power switching device mechanism, which comprises an insulating plate. A first power supply wiring terminal, a second power supply wiring terminal, a first load connecting terminal and a second load connecting terminal are fixed on the insulating plate; a first loop working mechanism, a second loop working mechanism and a second loop working mechanism are further arranged between a second support plate and a third support plate; a static contact connected with the first power supply wiring terminal, the second power supply wiring terminal, the first load connecting terminal and the second load connecting terminal is fixed on the top surface of the insulating plate; one moving contact on the first loop working mechanism is connected with the first load connecting terminal through copper braided flexible connection; and one moving contact on the second loop working mechanism is connected with the second load connecting terminal through a copper braided flexible wire. The mechanism is simple in structure, good in manufacturability, long in mechanical life, high in opening speed and short in switching time, so that the condition of load power supply interruption is avoided, and the mechanism is high in applicability and good in practicability.

Description

technical field [0001] The invention belongs to the technical field of dual power switches, and in particular relates to a dual power switch electrical mechanism. Background technique [0002] The integrated two-way power conversion switch currently on the market is powered by two power sources to the same load. When one of the power sources fails, the system will switch to the other power source to continue to supply power to the load. During the process of switching power sources, the system will There is a short-term interruption of power supply to the load, which will affect the scope of application. Contents of the invention [0003] The purpose of the present invention is to provide a dual power switch electrical mechanism with reasonable structure and strong applicability. [0004] The technical solution to realize the purpose of the present invention is a dual power switch electrical mechanism, including an insulating plate, a first support plate and a second supp...

Claims

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Application Information

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IPC IPC(8): H01H9/00H01H9/26
CPCH01H9/0027H01H9/26
Inventor 彭思谢
Owner 广东亮检科技有限公司
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