CN88211627U

CN88211627U - Button switch

Info

Publication number: CN88211627U
Application number: CN 88211627
Authority: CN
Inventors: 何国民; 何琦
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-04-12
Filing date: 1988-04-12
Publication date: 1988-12-28

Abstract

The utility model relates to a button switch. The button switch is characterized in that a panel serving two purposes of surface mounting and concealed mounting serves as an ornament; except for a push button and an indicator, screws and holes are blind on the surface; the internal structure is the axially-rotating form; the button switch has safe performance and a long service life, and is suitable for indoor lighting and switch controlling of the circuit with a voltage of 250V and a current of 25 A.

Description

Button switch

The utility model relates to a kind of household appliance illumination control button switch, and it is applicable to the switch control of the room lighting of 250V, 2.5A.

Task of the present utility model provides a kind of novel structure, the push-button switch that electric property is safe and reliable, and its suitable people has ornamental requirement to the room lighting switch arrangement.

Task of the present utility model is to be finished by following mode, the panel 5 of switch is inlaid in the guiding disjunctor seat 1, two other appearance profiles of part are roughly square or circular and oval-shaped, in the middle of the described guiding disjunctor seat 1 is cylindrical shape, establish four straight poor and four inclined-planes of guiding in the hole, can contain successively in the cylinder in guided push button 2, commutation slide block 3, spring 4 and steering spindle 12 setting-in conducting strips 11, the bearing 14 by dress contact 10 and binding post 9 backs and guiding disjunctor seat 1 and match with rivet 13 rivet clasps to form push-button switch.

Below with reference to accompanying drawing the utility model is described in further detail.

Accompanying drawing is the utility model vertical structure profile cutaway view.

With reference to accompanying drawing, guiding disjunctor seat 1 usefulness insulating material is made, positive facial contour is square or circular and oval, establish four in the middle concavo-convex cylindrical shape and wait poor and four the five equilibrium inclined-planes of branch straight-line guidance, two positions, hole that are connected with backing plate 16 are established in the both sides, plane, two positions, hole that are connected with bearing 14 are established in the both sides, concave plane, can contain the guided push button made from insulating material 2 in the described cylindrical shape successively, commutation slide block 3 and spring 4 and the conducting strip made from copper product with the steering spindle 12 and the setting-in of insulating material manufacturing 11, described bearing 14 usefulness insulating material are made, positive facial contour is circular, two oblique sides are established contact 10 and binding post 9 and the screw 8 that two positions, hole that are connected with guiding disjunctor seat 1 and two offsides are made with copper product by dress, after matching, described bearing 14 and described guiding disjunctor seat 1 use rivet 13 rivet clasps, described backing plate 16 usefulness insulating material are made, positive facial contour is circular, recessed circular hole is established in the centre, establish on the concave plane to fix when a hole supplies by dress and use, both sides, last plane are established two embedded nuts 7 and are connected usefulness for guiding disjunctor seat 1, it is fastening after described guiding disjunctor seat 1 and described backing plate 16 match with screw 6, described panel 5 usefulness insulating material are made, for the book plate is square or circle and oval, be inlaid on the guiding disjunctor seat 1, to form the overall structure of push-button switch, outward appearance be can't see screw hole except that button and display.

The operation principle of the utility model push-button switch: when finger presses the button 2, its straight poor downslide, commutation slide block 3 also glides thereupon, when finger unclamps, spring 4 will commutate slide block 3 and guided push button 2 when pushing up back, commutation slide block 3 slides to another position with the quartering inclined-plane in the guiding disjunctor seat 1, because commutation slide block 3 and steering spindle 12 are that square axis body cunning is joined, so whenever press once and can change a position along the inclined-plane, the offside on bearing 14 planes is established two rooms and two contacts, steering spindle 12 end face setting-in conducting strips 11, forward the position that is provided with contact 10 to and be energising, forward the room to and be outage, for knowing the logical and disconnected of power supply in use, adopt light-emitting diode 15 to show, it is outage that light is arranged, unglazed for switching on, light-emitting diode coupling 51-100K metalfilmresistor, about the about 0.1W of power consumption, the application's display packing is identical with my structure of (Shen clear number 86200561) display hide omnidirectional pullswitch, the clear demonstration partial structure in former Shen is the clear prior art in this Shen.

The utility model press button can derive from the multiduty series of products such as one, two, three of productions and band socket.

Claims

1, a kind of push-button switch, it contains an insulation guiding disjunctor seat 1 and insulation bearing 14 is the structural member of main body, it is characterized in that establishing two positions, hole that are connected with bearing 14 for establishing four guiding straight troughs in cylindrical shape, the hole with the both sides that two positions, hole that are connected with backing plate 16, concave plane are established in four five equilibrium inclined-planes, both sides, plane in the middle of the described guiding disjunctor seat 1, can contain the conducting strip 11 of guided push button 2, commutation slide block 3 and spring 4 and steering spindle 12 end face setting-ins in the described cylindrical shape successively.Bearing 14 positive facial contours are established two positions, hole that are connected with described guiding disjunctor seat 1 and two offsides by adorning contact 10 binding posts 9 for circular, two oblique sides, bearing 14 and described guiding disjunctor seat 1 match the back with rivet 13 rivet clasps, and described guiding disjunctor seat 1 usefulness screw 6 is fixed on that back, panel 5 are inlaid on the disjunctor seat 1 that leads on the backing plate 16.

2, push-button switch according to claim 1, it is characterized in that described push-button switch, appearance profile are that square or circular and oval, outward appearance be can't see screw hole except that button and display.

3, push-button switch according to claim 1, it is characterized in that described push-button switch, commutation slide block 3 and steering spindle 12 are that square axis body cunning is joined, panel 5 shows by the light-emitting diode 15 that connects with power supply is housed.