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Magnetic circuit system fixing apparatus for magnetic latching relay

A technology of magnetic latching relays and fixing devices, which is applied in the direction of electromagnetic relays, electromagnetic relay details, relays, etc., can solve problems such as uneven bonding, and achieve the effect of solving uneven bonding and high practical value

Inactive Publication Date: 2017-03-22
浙江格蕾特电器股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there is a certain error after the electromagnetic coil combination of the existing magnetic latching relay is riveted with two yoke irons, and there is a problem of uneven bonding after assembly.

Method used

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  • Magnetic circuit system fixing apparatus for magnetic latching relay
  • Magnetic circuit system fixing apparatus for magnetic latching relay

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Embodiment Construction

[0026] Such as figure 1 As shown, the fixing device of the magnetic circuit system of the magnetic latching relay, the magnetic latching relay includes a frame 1, and the electromagnetic coil 2 is connected to the frame 1, the fixing device is arranged at the electromagnetic coil 2, and the two ends of the electromagnetic coil 2 All connected yoke plates: yoke plate one 3 and yoke plate two 4, a magnetic steel piece 6 is also hinged between the above two yoke plates, and the device also includes a plate-shaped splint 5, the splint 5 There are three through positioning holes: positioning hole 1 5a, positioning hole 2 5b and positioning hole 3 5c, the side of the above-mentioned yoke iron plate 1 3 is embedded in the positioning hole 1 5a, and the side of the above-mentioned magnetic steel part 6 is embedded in the positioning At hole two 5b, the side part of the above-mentioned yoke plate two 4 is embedded in positioning hole three 5c.

[0027] The number of the splints 5 is t...

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Abstract

The invention provides a magnetic circuit system fixing apparatus for a magnetic latching relay, belongs to the mechanical technical field, and solves the problem of low stability existing in the prior art. According to the magnetic circuit system fixing apparatus for the magnetic latching relay, the magnetic latching relay comprises a rack, wherein the rack is connected with an electromagnetic coil; the fixing apparatus is arranged on the electromagnetic coil; the two ends of the electromagnetic coil are both connected with iron yoke plates; the iron yoke plates comprise an iron yoke plate I and an iron yoke plate II; a magnetic steel part is also hinged between the two iron yoke plates; the apparatus also comprises plate-like clamping plates; three run-through positioning holes, which include a positioning hole I, a positioning hoe II and a positioning hole III are formed in each clamping plate; the side part of the iron yoke plate I is embedded in the positioning hole I; the side part of the magnetic steel part is embedded in the positioning hole II; and the side part of the iron yoke plate II is embedded in the positioning hole III. The magnetic circuit system fixing apparatus for the magnetic latching relay is high in stability.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a fixing device for a magnetic circuit system of a magnetic latching relay. Background technique [0002] The magnetic latching relay is a new type of relay developed in recent years, and it is also an automatic switch. Like other electromagnetic relays, it can automatically switch on and off the circuit. The difference is that the normally closed or normally open state of the magnetic latching relay is completely dependent on the effect of the permanent magnet, and the switching state of the relay is triggered by a pulse electric signal of a certain width. [0003] Magnetic latching relays are divided into single-phase and three-phase. According to relevant information, the contact switching current of the magnetic latching relay on the market can reach up to 150A; the control coil voltage is divided into DC9V, DC12V and so on. General electrical life 10,000 times; mechanical ...

Claims

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Application Information

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IPC IPC(8): H01H50/36
CPCH01H50/36
Inventor 肖文信郑旭斌
Owner 浙江格蕾特电器股份有限公司
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