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Combined button with ball

A ball and button technology, applied in the field of electrical switches, can solve the problems of large surface area of ​​the switch cabinet, misoperation, and difficult installation, etc., to achieve the effects of simple and clear operation, simple installation and wiring, and avoidance of misoperation

Inactive Publication Date: 2014-07-09
成立
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing motor start button and stop button are two electrical components, so the production wiring is cumbersome, occupies a large area of ​​the switch cabinet board, and is difficult to install on the simulation diagram
Since there are many button switches on the switch cabinet, it is easy to cause misoperation and cause adverse consequences
On March 12, 2008, the Chinese patent disclosed the patent No. 2007 20093249.7, the invention patent named (a kind of button), in this patent, the outer ring of the rotating core, the rotating core, and the large cylinder surround the connecting ring, so that the rotating core Rotation is not flexible

Method used

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Embodiment Construction

[0019] attached by figure 1 Shown:

[0020] The combination button with balls includes a rotating core 2 and a sliding core 1 which are sequentially installed on the inside of the large tube 3, a fixed ring 4 is installed on the outside of the large tube 3, a fixed seat 5 connected to the large tube 3 through a snap spring 6 and a fixed seat 5 arranged on the large tube. 3. The pin 24 at the lower end, the contact box 15 connected to the fixed seat 5 through the screw 16, the ball set between the large tube 3 and the rotating core 2, the rotating core reset magnet, and the rotating core set at the upper end of the rotating core 2 The sub-outer ring 21, the upper cover 22 installed on the upper end of the sliding core 1, the sliding core return spring 20 arranged between the rotating core 2 and the sliding core 1.

[0021] There is a rotating core outer ring 21 connected to the rotating core 2 on the outer side of the annular convex edge at the upper end of the large tube 3, a...

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Abstract

The invention belongs to the technical field of electric switches, and provides a combined button with a ball, wherein a motor starting button and a motor shutdown button are integrated on the combined button with the ball. A rotating core and a sliding core are arranged on the inner side of a large barrel, the rotating core can only rotate left and right in the large barrel and can not slide up and down, and the sliding core can only slide up and down on the inner side of the rotating core. When the outer circle of the rotating core of the combined button with the ball is rotated by hand, a slope under the rotating core is used for pushing a normally-open contact push rod to enable a normally-open contact to be turned on, a contactor coil is powered and switched on, a main contact of a contactor is turned on, and a motor rotates; when an upper cover is pressed by hand, through the sliding core, a normally-closed contact push rod is pushed to enable a normally-closed contact to be turned off, the contactor losses power and stops working, and the motor stops working. The combined button with the ball has the advantages that installation and wiring are simple, and operation is simple and clear.

Description

technical field [0001] The invention belongs to the technical field of electric switches, and in particular relates to a combination button with balls which integrates a motor start button and a stop button. Background technique [0002] At present, the existing motor start button and stop button are two electrical components, so the production wiring is cumbersome, occupies a large area of ​​the switch cabinet board, and is difficult to install on the simulation diagram. Because there are many button switches on the switchgear, it is easy to cause misoperation and cause adverse consequences. On March 12, 2008, the Chinese patent disclosed the patent No. 2007 20093249.7, the invention patent named (a kind of button), in this patent, the outer ring of the rotating core, the rotating core, and the large cylinder surround the connecting ring, so that the rotating core Sub rotation is not flexible. In order to solve the above problems, the present invention proposes a new stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/14
Inventor 成立
Owner 成立
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