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Novel vacuum switch tube convenient to connect

A vacuum switch tube, a new type of technology, used in electrical switches, high-voltage/high-current switches, high-voltage air circuit breakers, etc., can solve problems such as troublesome, inability to rotate parts, easy-to-damage rectangular parts, etc. The effect of protection and prevention of lateral movement

Inactive Publication Date: 2020-03-24
昕致潮贸易(深圳)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of vacuum switch tube that is easy to connect to solve the problem that the above-mentioned background technology currently on the market is easy to damage some rectangular parts with easily damaged surfaces when used, and it is not easy to disassemble. Ability to rotate the angle of the part, a more troublesome problem

Method used

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  • Novel vacuum switch tube convenient to connect
  • Novel vacuum switch tube convenient to connect
  • Novel vacuum switch tube convenient to connect

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Embodiment Construction

[0027] 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.

[0028] see Figure 1-5, the present invention provides a technical solution: a new type of vacuum switch tube that is easy to connect, including equipment main body 1, exhaust pipe 2, conductive rod 3, movable and fixed contact 4, bellows 5, protective device 6, guide sleeve 7 , insulating shell 8, cover plate 9, reinforcing hoop 10, mounting seat 11, buffer layer 12, second spring 13, screw rod 14, adjusting handle 15, threaded sleeve 16, bearing 17, movable ...

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Abstract

The invention discloses a novel vacuum switch tube convenient to connect, and the novel vacuum switch tube convenient to connect comprises an equipment main body, a conductive rod, a movable contact,a fixed contact, a guide sleeve, a cover plate, a screw rod, a threaded sleeve, a first groove, a third spring, a first gear, a second gear and a second rotating rod, and the upper end of the equipment main body is provided with an exhaust pipe. The screw rod, a movable block and an adjusting rod are arranged in the novel vacuum switch tube convenient to connect; the adjusting handle is manually rotated, the screw rod fixedly connected with the adjusting handle is driven to rotate; the screw rod is in threaded connection with the threaded sleeve; the threaded sleeve moves in the horizontal direction and can drive the movable block to move, the movable block is clamped with the first groove, the adjusting rod is pulled, the adjusting rod is pulled to enable the third spring to be stretchedand deformed, the adjusting rod is loosened, the adjusting rod can be clamped in the second groove under the reset effect of the third spring, and the vacuum switch tube can be rapidly connected and fixed conveniently.

Description

technical field [0001] The invention relates to the technical field of vacuum switches, in particular to a novel vacuum switch tube which is convenient for connection. Background technique [0002] The vacuum switch is a kind of power switch, which can open and close the control circuit and send out electrical signals. The vacuum switch tube is the key component of the vacuum switch. The outer shell is made of insulating material and sealed with metal. [0003] Vacuum switch tubes are common equipment in medium and high voltage power. There are many types of vacuum switch tubes on the market, but these types of vacuum switch tubes on the market are not easy to connect when using, so there is an urgent need for energy Improve the technology of the new vacuum switch tube structure for easy connection to complete this equipment. Contents of the invention [0004] The purpose of the present invention is to provide a new type of vacuum switch tube that is easy to connect to so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H33/66H01H33/662H01H3/60H01H9/52
CPCH01H3/60H01H9/52H01H33/66H01H33/66207H01H33/66238H01H2009/526
Inventor 董兴超
Owner 昕致潮贸易(深圳)有限公司
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