An electronic switch includes a rubber sheet that includes a first surface, a second surface opposite to the first surface, and a convex portion on the first surface. The convex portion of the rubber sheet includes a semispherical shape.

An illuminated film-covered keyboard includes: a backlit keyboard module which includes a plurality of keys that are light-permeable, and at least one backlight source; a frame body disposed on the backlit keyboard module, the frame body including a key area, wherein the top surface of each of the plurality of keys is exposed at the key area; and a cover film disposed at the key area and on top of the top surface of each of the plurality of keys, wherein the cover film includes a light-permeable film, a base color layer, a light-shielding layer that is opaque, and a protection layer disposed on a side of the light-shielding layer opposing the base color layer, and wherein the portions of the light-shielding layer that respectively correspond to each of the plurality of keys are removed so as to form a plurality of light-transparent patterns.

An illuminated film-covered keyboard includes: a backlit keyboard module which includes a plurality of keys that are light-permeable, and at least one backlight source; a frame body disposed on the backlit keyboard module, the frame body including a key area, wherein the top surface of each of the plurality of keys is exposed at the key area; and a cover film disposed at the key area and on top of the top surface of each of the plurality of keys, wherein the cover film includes a light-permeable film, a base color layer, a light-shielding layer that is opaque, and a protection layer disposed on a side of the light-shielding layer opposing the base color layer, and wherein the portions of the light-shielding layer that respectively correspond to each of the plurality of keys are removed so as to form a plurality of light-transparent patterns.

A push switch according to the present disclosure includes: a case including a recess and having an upper surface located around the recess; a movable member disposed in the recess and including a pressure-receiving portion; a contact portion which switches between ON and OFF by deformation of the movable member; a first sheet including a joining portion which is opposite to the upper surface of the case, a pressing portion located above the pressure-receiving portion, and an intermediate portion located between the joining portion and the pressing portion, the first sheet covering the recess at the pressing portion and the intermediate portion; and a second sheet joined to the first sheet. The joining portion of the first sheet is joined to the upper surface of the case, and the second sheet is joined to the intermediate portion of the first sheet.

A push switch according to the present disclosure includes: a case including a recess and having an upper surface located around the recess; a movable member disposed in the recess and including a pressure-receiving portion; a contact portion which switches between ON and OFF by deformation of the movable member; a first sheet including a joining portion which is opposite to the upper surface of the case, a pressing portion located above the pressure-receiving portion, and an intermediate portion located between the joining portion and the pressing portion, the first sheet covering the recess at the pressing portion and the intermediate portion; and a second sheet joined to the first sheet. The joining portion of the first sheet is joined to the upper surface of the case, and the second sheet is joined to the intermediate portion of the first sheet.

In a switching device (1) for converting a mechanical movement into an electrical switching signal, comprising a housing (2) and an electrical switching element (3) that is connected to the housing (2) and can be moved relative to it, the switching device (1) should, firstly, occupy a significantly reduced space and, secondly, be manufactured exceedingly cost-effectively and can be connected to a circuit board (13) in a simple and straightforward manner without the circuit board (13) restricting or reducing the space available for the switching device (1). This task is accomplished in that the housing (2) and the switching element (3) enclose a space (5), that at least one switching contact (11) is provided in the base (6) of the housing (2) and that the particular switching contact (11) projects in the direction of the switching element (3) and beyond the outer contour of the base.

In a switching device (1) for converting a mechanical movement into an electrical switching signal, comprising a housing (2) and an electrical switching element (3) that is connected to the housing (2) and can be moved relative to it, the switching device (1) should, firstly, occupy a significantly reduced space and, secondly, be manufactured exceedingly cost-effectively and can be connected to a circuit board (13) in a simple and straightforward manner without the circuit board (13) restricting or reducing the space available for the switching device (1). This task is accomplished in that the housing (2) and the switching element (3) enclose a space (5), that at least one switching contact (11) is provided in the base (6) of the housing (2) and that the particular switching contact (11) projects in the direction of the switching element (3) and beyond the outer contour of the base.

A sealed switch having a switch body with first and second switch body sections, a switch contact configured to be disposed in a slot in the first switch body section, a switch contact cover configured to cover the slot, and a seal configured to cover the circumference of the second switch body section.

An electronic switch includes a rubber sheet that includes a first surface, a second surface opposite to the first surface, and a convex portion on the first surface. The convex portion of the rubber sheet includes a semispherical shape.

An electronic switch includes a rubber sheet that includes a first surface, a second surface opposite to the first surface, and a convex portion on the first surface. The convex portion of the rubber sheet includes a semispherical shape.