Electrical switch

Abstract

The invention relates to an electric switch defining a front surface and including at least two rocker keys, which rock about a corresponding rocker axis, and at least one base provided with at least two operating points for electrical connection and disconnection located at a point corresponding to the center of the corresponding key, where the rocking of the keys presses on the corresponding at least one operating point and causes the electrical connection or disconnection, wherein the key comprises has two sections separated by the rocker axis, a first transmission section of the operating force and a second section that does not transmit the operating force to the operating point, and in that the rocker axes of the at least two keys are parallel to each other.

Claims

1. An electrical switch, defining a front surface and comprising: at least two rocker keys, each rocker key having a corresponding rocker axis and wherein each rocker key rocks about the corresponding rocker axis, and at least one base provided with at least two operating points for electrical connection and disconnection, each located at a point corresponding to a center of the corresponding key, where the rocking of the keys presses on the corresponding at least one operating point and causes the electrical connection or disconnection, wherein the at least two rocker axes of the at least two keys are parallel to one another, said keys being arranged in a columns, wherein each key comprises two sections separated by said rocker axis, a first transmission section for transmitting an operating force and a second section that does not transmit the operating force to the operating point, wherein the second section of the keys has a surface taking up less than 5% of a total of the front surface; wherein the column extends in a direction perpendicular to the at least two rocker axes.

2. The electrical switch according to claim 1, wherein the second section of the keys has a surface taking up less than 2% of the total of the front surface.

3. The electrical switch according to claim 1, wherein the keys have edges and wherein one of the at least two rocker axes is located on one of the edges of the keys, such that the first section occupies substantially 100% of the surface of the keys.

4. The electrical switch according to of claim 1, wherein each key occupies half of said front surface or less.

5. The electrical switch according to claim 1, wherein the keys are arranged in rows and in the columns.

6. The electrical switch according to claim 1, wherein the second section of a key of the at least two rocker keys is touchable by a user of the electrical switch.

7. The electrical switch according to claim 1, wherein the second section of a first rocker key of the at least two rocker keys is located between: an edge of the first section of a second rocker key of the at least two rocker keys, the edge being located opposite the rocker axis of the second rocker key, and the rocker axis of the first rocker key.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) To better understand the foregoing, a set of drawings are attached in which a practical embodiment is depicted schematically and exclusively by way of non-limiting example.

(2) FIGS. 1 to 4 are front views of an electric switch of the present disclosure, according to several embodiments;

(3) FIG. 5 is a sectional view of the electric switch of the present disclosure in its standby position;

(4) FIG. 6 is a sectional view of the electric switch of the present disclosure in its operating position; and

(5) FIG. 7 is a plan view of the base of the electric switch of the present disclosure, comprising two bases.

DETAILED DESCRIPTION

(6) The electric switch according to the present disclosure defines a front surface 1, and comprises one or more bases 2 and one or more keys 4, where each key is preferably the same size in the event that there is more than one.

(7) It must be pointed out that the switch according to an embodiment of the disclosure is preferably of the type of switches mounted in walls at a low height, particularly intended for use below 1.20 m high, although it could also be installed at any suitable height.

(8) It should be pointed out that the front surface 1 defined by the electric switch according to the present disclosure can be defined as follows, according to its configuration: one or more keys 4 without a frame (FIGS. 1 and 3); one or more keys 4 with a frame 8 (FIGS. 2 and 4).

(9) It should be indicated that the electric switch according to the present disclosure can comprise any number suitable of keys arranged next to one another, or forming rows and columns, although for the sake of simplicity only embodiments with two and four keys are depicted in the drawings.

(10) Furthermore, said base 2, or each base 2, is provided with at least one operating point 3 for connection and disconnection, wherein each key 4, rocks with respect to a rocker axis 5, wherein the rocking of said key 4 presses said corresponding operating point 3 and causes the electrical connection or disconnection.

(11) Said rocker axis 5 separates a first section 4a of the key for the transmission of the operating force from a second section 4b of the key, which does not transmit the operating force to the operating point 3, wherein this second section 4b of the key 4 comprises a surface taking up less than 5% of the total front surface 1.

(12) It should be indicated that the second section 4b can take up a surface taking up about or less than 2% of the front surface 1, or the rocker axis 5 can even be arranged at an edge of the key 4, such that the first section 4a occupies substantially all of the key, wherein the second section 4b is inexistent.

(13) Furthermore, in the event that the switch comprises more than one key, at least two of the rocker axes 5 of a switch are preferably parallel to one another, i.e., they are not aligned, as occurs in conventional electric switches with more than one key.

(14) It should be indicated that the rocker axes 5 are indicated in FIGS. 1 to 4 in the upper part of the key 4, but they can be located interchangeably in the lower part of the key 4 or in any suitable position provided that it is moved with respect to the center of the front surface 1 of the switch.

(15) As can also be seen in FIGS. 1 to 4, each key 4 takes up half of said front surface or less 1.

(16) Furthermore, each operating point 3 is located advantageously under the center of each key 4, as can be seen in FIG. 7.

(17) It should be indicated that the operation of the switch according to the present disclosure can be done in any suitable manner, for example, by means of an electronic operating mechanism or by means of a conventional mechanical operating mechanism.

(18) A possible mechanical operation of the switch according to the present disclosure, comprising an actuator 6, is described below exclusively by way of non-limiting example.

(19) It should be indicated that an electric switch comprising two bases is depicted in FIG. 7. To allow seeing the actuator 6 and bases 2, the corresponding keys 4 have been removed in this drawing and the actuator 6 has been removed in the upper half.

(20) It can be seen in FIGS. 5 and 6 that the base 2 comprises a key actuator 6 formed by a proximal segment 6a and a distal segment 6b, defining an angle greater than or equal to 90. Furthermore, said proximal segment 6a of the actuator 6 comprises a rotating axis 7 at its end farthest away from the center of the front surface 1, and said distal segment 6b is in contact with the operating point 3 when said at least one key 4 is pressed.

(21) As indicated above, with the electric switch according to the present disclosure the user has a larger surface for operating the switch, particularly almost the entire surface of the key 4, wherein several keys 4 can be arranged next to one another, with all the keys having the same size, unlike conventional electric switches, which have only half the surface of the key for operation thereof.

(22) Despite having referred to a specific embodiment of the disclosure, it is evident for a person skilled in the art that the electric switch described is susceptible to a number of variations and modifications, and that all the mentioned details can be replaced with other technically equivalent details without departing from the scope defined by the attached claims.