Detachable combined type luminous press key switch

Abstract

The invention relates to the technical field of press key switches, in particular to a detachable combined type luminous press key switch. The detachable combined type luminous press key switch comprises an outer casing of a main body, wherein an upper cover is fixedly arranged at the outer surface of the upper end of the outer casing of the main body; an LED (light emitting diode) luminous lamp is fixedly arranged at the outer surface of the upper end of the upper cover; a press button is fixedly arranged at the center of the upper end of the upper cover; an insulation pad is fixedly arrangedat the outer surface of the upper end of the press button; a power source interface is fixedly arranged at the inner surface of the front end of the outer casing of the main body; a blocking plate ismovably arranged at the outer surface of the upper end of the power source interface. The novel detachable combined type luminous press key switch has the advantages that by arranging the insulationpad, the power source interface and a foldable plug, when the press key switch leaks electricity, the electric shock of a user can be effectively prevented; the multiple press key switches can be combined in use, and the plug can be folded to accommodate, so that the better application prospect is realized.

Description

technical field [0001] The invention relates to the technical field of key switches, in particular to a detachable combined luminous key switch. Background technique [0002] The key switch refers to the switch that uses the key to push the transmission mechanism to make the moving contact and the static contact press on or off and realize the switch of the circuit. When using in a dark environment, it is inconvenient for the user to confirm the position of the key switch, and it is inconvenient during use. Therefore, the demand for luminous key switches is increasing day by day. [0003] There are certain disadvantages in the use of the existing key switches. First, when the key switch leaks electricity, the user will get an electric shock if he contacts the key switch, which cannot effectively guarantee the safety of the user. Secondly, the key The scope of use of the switch is relatively fixed, and multiple key switches cannot be used in combination, and it cannot be app...

AI Technical Summary

Problems solved by technology

[0002] The key switch refers to the switch that uses the key to push the transmission mechanism to make the moving contact and the static contact press on or off and realize the switch of the circuit. When using in a darker environment, it is inconvenient for the user to confirm the position of the key switch, and it is inconvenient during use. Therefore, the demand for luminous key switches is increasing day by day

[0003] There are certain disadvantages in the use of the existing key switches. First, when the key switch leaks electricity, the user will get an electric shock if he contacts the key switch, which cannot effectively guarantee the safety of the user. Secondly, the key The scope of use of the switch is relatively fixed, and multiple key switches cannot be used in combination, and it cannot be applied to a variety of situations. When the key switches are combined, the plug cannot be folded, and it cannot be stored. In the process, it has brought a certain impact. Therefore, in view of the above problems, a detachable combined luminous key switch is proposed.

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