Patent Application
20240249895
The present invention relates to the field of switch linkages, and more particularly to a power transmission switch.
In the prior art, a power transmission switch is an electronic component for controlling power conversion. The power conversion device needs to perform control conversion by the power transmission switch to realize the output of different power supply voltages. However, the conventional power transmission switch is mostly provided in a single setting and cannot realize linkage control.
Therefore, how to provide a power transmission switch so as to facilitate the linkage control of the switch becomes an urgent technical problem to be solved.
The technical problem to be solved by the present invention is how to provide a power transmission switch so as to facilitate the linkage control of the switch.
To this end, according to a first aspect, an embodiment of the invention discloses a power transmission switch, comprising: a switch key for controlling a power supply to convert an output state, wherein the switch key is provided with two adjacently arranged slots; and the slots are used for plug-in cooperation with a plug-in sheet which is used for plug-in cooperation with two switch keys arranged side by side respectively, so that the two switch keys realize linkage control.
The present invention further provides that a notch of the slot penetrates both side walls adjacent to the switch key:
The invention further provides that the slot has a rectangular cross-section.
The present invention further provides that the switch key is provided with a toggle slot.
The present invention further provides that the number of the toggle slots is set to two, and two of the toggle slots are oppositely disposed.
The present invention further provides that a side wall of the switch key is provided with a rotation protrusion for facilitating rotation of the switch key.
The present invention further provides that the rotation protrusion and the switch key are a molded structure.
The present invention further provides that the switch key and the plug-in sheet are made of plastic material.
The present invention has the following advantageous effects. The plug-in sheet has respectively plug-in cooperation with the two switch keys arranged side by side to enable the two switch keys to realize linkage control, and thus a power transmission switch is provided to facilitate the linkage control of the two switches.
In order that the detailed description of the invention or the prior art may be more clearly understood, a brief description should be made to the drawings that are required to be used in the detailed description or the prior art. It is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained by a person skilled in the art without involving any inventive effort.
Reference numerals: 1, switch key; 2, plug-in sheet; 11, slot; 12, toggle slot; 13, rotation protrusion; 14, mounting slot; 15, protruding strip.
In order that the objects, aspects and advantages of the present invention will become more apparent, a more particular description of the invention will be rendered by reference to the appended drawings and embodiments. It should be understood that the particular embodiments described herein are illustrative only and are not limiting for the invention.
In the description of the present invention, it should be noted that, unless expressly specified or limited otherwise, the terms “mounted”, “connecting”, and “connected” are to be interpreted broadly, e.g., fixedly, detachably, or integrally connected; mechanically connected or electrically connected; directly connected or indirectly connected by an intermediate medium; or connected within two elements, and connected by wireless or wired manners. The specific meaning of the above terms in this invention will be understood in specific circumstances by those of ordinary skill in the art.
In describing the present invention, it should be noted that the terms “central”, “upper”, “lower”, “left”, “right”, “vertical”, “horizontal”, “inner”, “outer” and the like are based on the directional or positional relationships shown in the drawings. It is merely for the purpose of describing the present invention and simplifying the description, and is not intended to indicate or imply that a particular orientation, configuration and operation of the referenced device or element is required and should not be construed as limiting the scope of the present invention. Furthermore, the terms “first”, “second”, and “third” are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
An embodiment of the present invention discloses a power transmission switch, as shown in
It should be noted that the plug-in sheet 2 has respectively plug-in cooperation with the two switch keys 1 arranged side by side to enable the two switch keys 1 to realize linkage control, and thus a power transmission switch is provided to facilitate the linkage control of the two switches.
As shown in
As shown in
As shown in
As shown in
As shown in
As shown in
As shown in
As shown in
Working principle. The plug-in sheet 2 has respectively plug-in cooperation with the two switch keys 1 arranged side by side to enable the two switch keys 1 to realize linkage control, and thus a power transmission switch is provided to facilitate the linkage control of the two switches.
It should be understood that the above-described embodiments are merely illustrative for clarity and are not restrictive of the embodiments. It will be apparent to those skilled in the art that various other modifications and variations can be made in the present invention on the basis of the above mentioned. It is not necessary and cannot be exhaustive of all modes of implementation. The obvious change or alteration arising therefrom is still within the scope of protection of the invention.
