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CN-224218381-U - Touch switch and household appliance

CN224218381UCN 224218381 UCN224218381 UCN 224218381UCN-224218381-U

Abstract

The utility model discloses a touch switch and a household appliance. The touch switch comprises a middle key and an annular sliding key, wherein the middle key and the annular sliding key are electrically connected with a lead wire, the annular sliding key is arranged outside the middle key in a surrounding mode, the annular sliding key comprises a plurality of sliding strips which are connected end to end in sequence, the middle key and the annular sliding key are all made of transparent nano silver conductive films, the surface of the middle key and the surface of the annular sliding key are located on the same plane, and the household appliance comprises the touch switch. The utility model is applied to the technical field of touch switches.

Inventors

  • CHEN ZHUO
  • XU MINGGUANG
  • LEI ZHEN

Assignees

  • 珠海纳金科技有限公司

Dates

Publication Date
20260508
Application Date
20250520

Claims (9)

  1. 1. The touch switch is characterized by comprising a middle key (1) and an annular sliding key (2), wherein the middle key (1) and the annular sliding key (2) are electrically connected with a lead (3), the annular sliding key (2) is arranged outside the middle key (1) in a surrounding mode, the annular sliding key (2) comprises a plurality of sliding strips (5) which are connected end to end in sequence, the middle key (1) and the annular sliding key (2) are transparent nano silver conductive films, and the surface of the middle key (1) and the surface of the annular sliding key (2) are located on the same plane.
  2. 2. The touch switch of claim 1, wherein one end of the sliding bar (5) is arrow-shaped, and the other end is provided with an arrow-shaped notch.
  3. 3. The touch switch of claim 1, wherein the lead (3) is arranged outside the annular sliding key (2) in a surrounding manner.
  4. 4. A touch switch according to claim 3, wherein the lead (3) is electrically connected to a touch chip.
  5. 5. A touch switch according to claim 3 or 4, characterized in that the diameter of the lead (3) is in the range of 0.05um to 50um.
  6. 6. The touch switch of claim 1, wherein the inner sides of the middle key (1) and the annular sliding key (2) are provided with backlight modules.
  7. 7. The touch switch of claim 1, further comprising a transparent substrate, wherein the intermediate key (1), the annular sliding key (2) and the lead (3) are all arranged on the transparent substrate.
  8. 8. A touch switch according to claim 7, wherein an insulating layer is provided on the transparent substrate, the insulating layer covering between the intermediate key (1), the annular sliding key (2) and the lead (3).
  9. 9. A household appliance characterized in that it comprises a touch switch as claimed in any one of claims 1-8.

Description

Touch switch and household appliance Technical Field The utility model relates to the technical field of touch switches, in particular to a touch switch and a household appliance. Background At present, in the industry of intelligent household appliances and furniture, for a continuously operated and controlled switch structure, there are two schemes, namely, one scheme is to use an up-down key to operate, although the condition only has two keys, the operation is required to repeatedly press the up-down key or the up-down key, the operation feel is extremely bad, fingers are repeatedly forced, and fatigue degree is increased, the other scheme is to use a mechanical knob, a circular mechanical knob is additionally added, the mechanical knob is held by a palm of a person and rotated to a required position and stopped, and gear switching setting can be completed, but the scheme has two defects, firstly, the volume of a part is increased, a protruding knob is required to be held by a hand, the surface smoothness cannot be achieved, the overall design style of the household appliances and furniture can be damaged, unexpected impact of family members can be caused due to the protruding part, the cost is increased, and the service life of a device can be reduced due to frequent repeated mechanical wear. Disclosure of utility model The utility model aims to overcome the defects of the prior art, and the first aim is to provide a touch switch which is convenient to use, good in use effect and space-saving; the second object is to provide a household appliance which is convenient to use, good in use effect and space-saving. The technical scheme includes that the touch switch comprises a middle key and an annular sliding key, wherein the middle key and the annular sliding key are electrically connected with a lead wire, the annular sliding key is arranged outside the middle key in a surrounding mode, the annular sliding key comprises a plurality of sliding strips which are connected end to end in sequence, the middle key and the annular sliding key are both transparent nano silver conductive films, and the surface of the middle key and the surface of the annular sliding key are located on the same plane. Further, one end of the sliding strip is in an arrow shape, and an arrow-shaped notch is formed in the other end of the sliding strip. Further, the lead is enclosed outside the annular sliding key. Further, the lead is electrically connected with a touch chip. Further, the diameter of the leads ranges from 0.05um to 50um. Further, the inner sides of the middle key and the annular sliding key are provided with backlight modules. Further, the touch switch further comprises a transparent substrate, and the middle key, the annular sliding key and the lead are all arranged on the transparent substrate. Further, an insulating layer is arranged on the transparent substrate, and the insulating layer covers the middle key, the annular sliding key and the lead. In addition, the utility model also provides a household appliance which comprises the touch switch. The beneficial effects of the utility model are as follows: Compared with the prior art, the touch switch has the advantages that the full transparency of the touch switch is realized by the arrangement of the middle key and the annular sliding key which are both made of the transparent nano silver conductive films, secondly, the annular sliding key comprises a plurality of sliding strips which are connected end to end in sequence, so that the uninterrupted performance in the sliding process is ensured, the dull feeling can not occur in the sliding process on the sliding strips, the sliding feeling of the whole soft and smooth and the smooth performance is ensured, the experience of operation is improved, furthermore, the use convenience is improved by arranging the middle key and the annular sliding key which is arranged outside the middle key in a surrounding manner, and the surface of the middle key and the surface of the annular sliding key are in the same plane, so that the whole touch switch is in a plane structure without a convex knob design, the space is saved, the operation feeling is improved, and the touch switch has the advantages of convenience in use, good use effect and space saving. Drawings In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art. Fig. 1 is a schematic plan view of the present utility model. The reference numerals are as follows: 1. the device comprises a middle key, a ring-shaped sliding key, a lead wire and a slidin