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Square sealed radio-frequency electromagnetic relay

An electromagnetic relay and radio frequency technology, applied in the direction of electromagnetic relay, electromagnetic relay details, relay, etc., to achieve the effect of good versatility, high impact performance index, and small size

Inactive Publication Date: 2012-07-04
贵州振华群英电器有限公司(国营第八九一厂)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the domestic TO-5 sealed electromagnetic relay mainly has a round product with one set of changeover contacts, a round type product with two sets of changeover contacts and two sets of changeover contacts square products, but lack square electromagnetic relays for switching RF signals

Method used

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  • Square sealed radio-frequency electromagnetic relay
  • Square sealed radio-frequency electromagnetic relay
  • Square sealed radio-frequency electromagnetic relay

Examples

Experimental program
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Embodiment 1

[0015] Example 1. Such as Figure 1-3 As shown, it includes a base 1 and a cover 9, and a moving contact 2, a moving breaking contact 3, a reed 4 and a restoring reed 5 are spot-welded on the base 1. Among them, the movable closing contact 2 includes two sets of contacts, the left group moving closing contact and the right group moving closing contact, and the moving breaking contact 3 includes the left group moving breaking contact and the right group moving breaking contact. Point, the reed 4 includes two groups of reeds, the left group of reeds and the right group of reeds. One end of the moving contact 3 is spot-welded on the base 1, and the other end is located above the moving contact 2. One end of the reed 4 is spot-welded on the base 1, and the other end is located between the moving contact 2 and the moving contact. between 3. Coil 6 , core part 7 and yoke 8 are installed in case 9 , core part 7 is contained in coil 6 , coil 6 is contained in yoke 8 ; case 9 and ba...

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Abstract

The invention discloses a square sealed radio-frequency electromagnetic relay, which comprises a base (1) and a housing (9). A normally open contact (2), a normally closed contact (3), a reed (4) and a reset reed (5) are arranged on the base (1) by means of spot welding. A coil (6), an iron core portion (7) and a yoke (8) are mounted in the housing (9), and the iron core portion (7) is mounted in the coil (6) which is mounted in the yoke (8). The housing (9) is connected with the base (1) by means of fusion welding. The square sealed radio-frequency electromagnetic relay has a function of radio-frequency signal switching, and is high in reliability, universality and matching of radio-frequency characteristic parameters and widely applicable to switching of radio-frequency signals within a frequency range of (0-5) GHz.

Description

technical field [0001] The invention relates to an electromechanical element, in particular to a square TO-5 sealed radio frequency electromagnetic relay. Background technique [0002] At present, domestic TO-5 sealed electromagnetic relays mainly include round products with one set of transfer contacts, round products with two sets of transfer contacts, and square products with two sets of transfer contacts, but there is a lack of square electromagnetic relays for switching radio frequency signals. . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a square TO-5 sealed radio frequency electromagnetic relay capable of switching radio frequency signals, so as to overcome the above-mentioned deficiencies in the prior art. [0004] In order to solve the above technical problems, the present invention adopts the following technical solution: a square TO-5 sealed radio frequency electromagnetic relay. Its compositio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H50/04H01H50/16
Inventor 肖斌赵瑞平唐贵英帅启红冯小林罗康谢林炜龙智雄
Owner 贵州振华群英电器有限公司(国营第八九一厂)
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