CN2034327U - Button switch with on and off signal - Google Patents

Abstract

The utility model discloses a button switch with an on and off signal. A panel provided with a flange is used as an ornamentation. The project organization of the switch is simple, the use is safe, and the style is novel and elegant. The light transmission in a button can display the on and off signal. If light exists, the power is switched off; if light does not exist, the power is switched on. The button switch of the utility model is suitable for the indoor lighting with 250V, 4A and the control for an electric switch.

Description

Button switch with on and off signal

The utility model relates to the push-button switch that a kind of electrical lighting control has make-and-break signal, and it is applicable to room lighting and the appliance switch control of 250V, 4A.

Task of the present utility model provide a kind of simple in structure, have a fashion style and the push-button switch of make-and-break signal arranged.

Task of the present utility model is finished by following mode: panel 11 is that surface, the centre that this product exposes established rectangular through-hole and be installed in middle button 10, described panel 11 inboards by dress bearing 12, establishing the cylindrical shape guiding in the middle of the described bearing 12 is pickled with grains or in wine and can be fastened on the bearing 12 by screw 2 and binding post 3 by dress push rod 9 and steering spindle 5, spring 4, movable contact spring 14 and fixed touching plate 13 successively, and between movable contact spring 14 and fixed touching plate 13, connect neon bulb 6 and resistance 7, adorn a spring 8 between bearing 12 and the button 10 to be formed with the push-button switch of make-and-break signal.

There is the push-button switch of make-and-break signal to be described in further detail below with reference to accompanying drawing to the utility model.

Fig. 1 is that the positive facial contour schematic diagram of the utility model, Fig. 2 are that the utility model vertical structure schematic diagram, Fig. 3 are the utility model transversary schematic diagrames.

See figures.1.and.2 and Fig. 3, panel 11 usefulness insulating material are made, positive facial contour is square or circular and oval, both sides are established two by the dress hole, a rectangular opening is established in the centre, to press dress button 10, the inboard is established in length and breadth four reinforcements and two hollow cylinders and is fixed usefulness when being connected with bearing 12, described bearing 12 usefulness insulating material are made, positive facial contour is a rectangle, it is poor to establish the threeway of T shape in the die cavity, poor mouth is established three small sircle holes and is used for fixing by attaching terminal 3 and screw 2, the centre is columnar outward flange, internal orifice is established a step circle shoulder and is waited straight poor linking to each other of branch guiding with three, end face is established an oblique angle and described push rod 9 big ends three and is waited the branches recessed poor interlock mutually that leads to join, the circular shaft of small end passes the flange hole of bearing 12, the end face of push rod 9 big ends is that Y shape and described steering spindle 5 match for the big inclined-plane of holding, end face right angle, three of the recessed straight poor and bearing 12 of three five equilibriums of big end outer rim are waited straight poor the moving mutually of branch guiding to join, described turning in the axis hole by shock mount 4, the outer wall offside is established two facets with holes, press cartridge screw 2 usefulness when being connected with panel 11, in described bearing 12 rectangle T shape threeways are poor, one end is fastening by setting contact 13 usefulness binding posts 3 and screw 2 by the dress movable contact spring 14 and the other end, and between movable contact spring 14 and fixed touching plate 13, connect neon bulb 6 and mate 200K left and right sides resistance 7, be used for the wiring except that binding post exposes the suitable for reading of bearing 12, all the other press shock mounts 8 partly by cover 1 cover cap before panel 11 and bearing 12 are fixed, elasticity when press with increase on the plane that one end is close to button 10.

The utility model has the operation principle of the push-button switch of make-and-break signal: during use when hand is taken button 10 off, the directly poor downslide of the guiding in bearing 12 cylinders simultaneously of push rod 9 and steering spindle 5, one end of spring 4 is close to movable contact spring 14, therefore a resilience force lies dormant, because three of steering spindle 5 wait branch step inclined-plane and three directly to be pickled with grains or in wine and force steering spindle to replace automatically when resetting under the effect of spring 4 power, when the step of steering spindle rests the directly poor top of the cylindrical shape of bearing 12, make movable contact spring 14 and fixed touching plate 13 kissings be combined into energising, when directly being pickled with grains or in wine, the cylindrical shape of the straight poor and bearing 12 of steering spindle 5 communicates, make movable contact spring 14 reset and fixed touching plate 13 be separated into outage, for the situation that can know that when reality is used power supply is logical and disconnected, adopt neon bulb to be installed in button 10 iuuminting shows signal, it is outage that light is arranged, unglazed for switching on, power consumption is about about 0.1W.

The utility model have make-and-break signal push-button switch, can derive from series of products such as producing two, three and band socket.

Claims (3)

1, a kind of push-button switch that make-and-break signal is arranged, it contains an insulating panel 11 and insulation button 10 and insulation bearing 12 and is the structural member of main body, it is characterized in that described insulation bearing 12 positive facial contours are rectangle, it is poor to establish the threeway of T shape in the die cavity, an end is by adorning the movable contact spring 14 and the other end by setting contact 13 in poor, two ends are all fastening by binding post 3 and screw 2, and the resistance 7 about connection neon bulb 6 and coupling 200K, the centre of die cavity is columnar outward flange, can be in the hole successively by dress push rod 9 and steering spindle 5 and spring 4, the outer wall offside is established the plane of two band small sircle holes, shock mount 8 is pressed at the step place of outward flange before fixing with described panel 11 usefulness screws 2, the other end is close to the plane of button 10, and described bearing 12 is suitable for reading to be used for the wiring except that binding post 3 exposes, all the other are partly by cover 1 cover cap.

2, the push-button switch that make-and-break signal arranged according to claim 1, it is characterized in that described panel 11 appearance profiles are that luminous signal is made by the neon bulb 6 coupling 200K left and right sides resistance 7 that are connected with power supply are housed in square or circular and oval, as the to exceed panel 11 planes translucent insulating material manufacturing of button 10 usefulness, the inboard of button 10.

3, the push-button switch that make-and-break signal is arranged according to claim 1, the hole that it is characterized in that described bearing 12 middle circle tubular flanges, internal orifice is established a step circle shoulder and is waited straight poor linking to each other of branch guiding with three, end face is established oblique angle and described push rod 9 big ends branch moving mutually joining of direction recess such as three grades, the circular shaft of small end passes the flange hole of bearing 12, and the end face of push rod 9 big ends is that the inclined-plane, right angle of Y shape and described steering spindle 5 big ends matches, three of the recessed straight poor and bearing 12 of three five equilibriums of big end outer rim are waited straight poor the moving mutually of branch guiding to join, described steering spindle is pressed shock mount 4 in 5 holes.