CN209118963U - Press sounding Illuminated Switch - Google Patents

Abstract

The utility model provides a kind of pressing sounding Illuminated Switch, and it includes have a pedestal, a key and an elastic arm.The side protrusion of pedestal is formed with a boss, and a light-emitting component is equipped in pedestal.Key is movably socketed setting at the top of the base, the side protrusion of key is formed with an overhead kick, the side of key is formed with an ejection slope surface, ejection slope surface towards pedestal bottom angled extend to the root of overhead kick, key includes a translucent cover of corresponding light-emitting component configuration.Two ends of elastic arm are respectively the free end being fixed on a fixing end of key and capable of moving, free end is connected to the root of overhead kick, when key shifts to the bottom of pedestal, ejection slope surface is mobile towards boss and free end is elapsed to slippage boss along ejection slope surface and hit overhead kick and generate the sound by the top surface of boss.

Description

Press sounding Illuminated Switch

Technical field

The utility model relates to the Illuminated Switch of the sound can be issued when a kind of a kind of switch, especially pressing.

Background technique

The key that existing push switch generally comprises a pedestal and is movably arranged on pedestal, when key is by under When can make switch conduction, however user is generally difficult to judge whether switch has been connected.When the controlled device reaction of switch When time is longer, user may because device is without actuation be mistakenly considered switch do not turn on, therefore increase force continue to press key, such as This may cause switch and is damaged by excessive pressure.

In view of this, the utility model designer is directed to the above-mentioned prior art then, spy concentrates on studies and cooperates the fortune of scientific principle With, solve the problem above-mentioned as possible a little become the utility model designer improvement target.

Utility model content

The utility model provides the Illuminated Switch for capableing of sounding sound when a kind of pressing.

The utility model a kind of pressing sounding Illuminated Switch is provided, characterized by comprising:

The side protrusion of one pedestal, the pedestal is formed with a boss, and a light-emitting component is equipped in the pedestal；

One key, movably the top of the pedestal is arranged in socket, and the side protrusion of the key is formed with an overhead kick, should The side of key is formed with an ejection slope surface, the ejection slope surface towards the pedestal bottom angled extend to the root of the overhead kick, The key includes a translucent cover of corresponding light-emitting component configuration；And

One elastic arm, two ends of the elastic arm are respectively the free end being fixed on a fixing end of key and capable of moving, should Free end is connected to the root of the overhead kick, and when the key shifts to the bottom of the pedestal, which can move towards boss It is dynamic, and the free end is elapsed and slided along the top surface of the boss by the ejection slope surface, until being sliding out the boss and hitting this It hooks.

The pressing sounding Illuminated Switch, in which: the bottom surface of the boss forms one and resets slope surface, when the key is mobile remote When bottom from the pedestal, the overhead kick is mobile towards the boss and the free end is elapsed along the reset slope surface to crossing by the overhead kick The boss is to the top surface of the boss.

The pressing sounding Illuminated Switch, in which: the reset slope surface extends to the boss top from a surface of the pedestal The edge in face.

The pressing sounding Illuminated Switch a, in which: reset spring is connected between the pedestal and the key, the reset The key is pushed away the bottom of the pedestal by spring.

The pressing sounding Illuminated Switch, in which: the pedestal is provided with an elastic slice of a terminal and the corresponding terminal Electrode, the key side are convexly equipped with a power-off jacking block, and when the key moves away from the bottom of the pedestal, which should Shrapnel electrode pushes away the terminal.

The pressing sounding Illuminated Switch, in which: the power-off jacking block is formed with a guidance slope surface, when the power-off jacking block pushes away The shrapnel electrode is connected to the guidance slope surface when to the shrapnel electrode.

The pressing sounding Illuminated Switch, in which: the pedestal be provided with a terminal and should terminal an elastic slice electricity Pole, the key side are convexly equipped with a power-off jacking block, and when the key shifts to the bottom of the pedestal, which leaves the elastic slice Electrode makes the shrapnel electrode abut the terminal.

The pressing sounding Illuminated Switch, in which: when the elastic arm is in the position for hitting the overhead kick, the shrapnel electrode Abut the terminal.

The pressing sounding Illuminated Switch, in which: the fixing end of the elastic arm is wound into cylindrical spring.

The pressing sounding Illuminated Switch, in which: the key makes the top of the key and bottom be connected to be hollow, The top of the key is arranged in the translucent cover, which is set to the bottom of the key and configures towards the translucent cover.

The pressing sounding Illuminated Switch of the utility model is matched by elastic arm, ejection slope surface and boss, so that key When pressing reaches the end of its stroke, elastic arm can hit overhead kick and generate the sound.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the pressing sounding Illuminated Switch of the utility model preferred embodiment.

Fig. 2 is the perspective exploded view of the pressing sounding Illuminated Switch of the utility model preferred embodiment.

Fig. 3 is the stereoscopic schematic diagram of the pedestal among the pressing sounding Illuminated Switch of the utility model preferred embodiment.

Fig. 4 and Fig. 5 is the three-dimensional signal of the key among the pressing sounding Illuminated Switch of the utility model preferred embodiment Figure.

Fig. 6 to Fig. 9 is the cross-sectional view of the pressing sounding Illuminated Switch of the utility model preferred embodiment.

Figure 10 to Figure 13 is the use state diagram of the pressing sounding Illuminated Switch of the utility model preferred embodiment.

Description of symbols: 100- pedestal；110- boss；111- resets slope surface；200- key；210- overhead kick；The top 220- Slope surface out；230- powers off jacking block；231- guides slope surface；310- light-emitting component；311- pin；320- translucent cover；400- elastic arm； 410- fixing end；The free end 420-；500- reset spring；610- terminal；611- pin；620- shrapnel electrode；621- pin.

Specific embodiment

Refering to fig. 1 and Fig. 2, the preferred embodiment of the utility model provide a kind of pressing sounding Illuminated Switch, and it includes one Pedestal 100, a key 200 and an elastic arm 400.

Refering to fig. 1 to Fig. 3, in this present embodiment, pedestal 100 is preferably the hollow, rectangular pedestal of plastic cement and its top It is open.The side protrusion of pedestal 100 is formed with a boss 110, and boss 110 is preferably formed on an inner wall of pedestal 100, The bottom surface of boss 110 forms one and resets slope surface 111, and the inner wall for resetting slope surface 111 from pedestal 100 extends to 110 top surface of boss Edge.A light-emitting component 310 is equipped in pedestal 100, light-emitting component 310 is preferably a light emitting diode, light-emitting component 310 are arranged in the bottom in pedestal 100, and light-emitting component 310 extends plural pin 311, and pin 311 is through pedestal 100 Bottom and protrude pedestal 100 for welding.

Refering to fig. 1, Fig. 2, Fig. 4 and Fig. 5, in this present embodiment, key 200 are preferably a hollow rectangular cylinder.It presses The top and bottom of key 200 are connected, and key 200 is movably socketed the top that pedestal 100 is arranged in, and key 200 is preferable Ground penetrates pedestal 100 by the open top of pedestal 100.Key 200 includes the translucent cover that corresponding light-emitting component 310 configures 320, in this present embodiment, translucent cover 320 is preferably disposed on the top of key 200, and light-emitting component 310 then corresponds to key 200 Bottom and configured towards translucent cover 320, therefore the source that light-emitting component 310 is projected can penetrate translucent cover via the inside of key 320.Refering to Fig. 4 to Fig. 9, the side protrusion of key 200 is formed with an overhead kick 210, and in this present embodiment, overhead kick 210 is preferably It is formed on an inner sidewall of key 200, and a part of holes of this inner sidewall penetrates key for the boss 110 of pedestal 100 200 and be configured adjacently with the overhead kick of key 200 210.Boss 110 and overhead kick 210 when key 200 is mobile relative to pedestal 100 Relative movement.The side of key 200 is formed with an ejection slope surface 220, in this present embodiment, ejection slope surface 220 and 210 shape of overhead kick At on same inner sidewall, ejection slope surface 220 be biased to the outside of key towards pedestal 100 bottom angled extend to overhead kick 210 Root.

Refering to fig. 10 to Figure 13, according to the above, key 200 can go up and down relative to pedestal 100 and be displaced, key 200 just Beginning position is then located at the highest point of its shift motion.A reset spring 500, Yu Benshi is connected between pedestal 100 and key 200 It applies in example, reset spring 500 is preferably cylindrical spring.Reset spring 500 is accommodated in pedestal 100 and upright configuration, resets Two ends of spring 500 abut pedestal 100 and key 200 respectively.When key 200 is depressed, reset spring 500 is pressed simultaneously Contracting；When the key 200 of pressure is released, key 200 can be jacked and be pushed away the bottom of pedestal 100 by reset spring 500.

Refering to fig. 1 to Fig. 3, pedestal 100 is provided with a shrapnel electrode 620 of a terminal 610 and corresponding terminal 610, end Son 610 and shrapnel electrode 620 each extend over out plural pin 611/621, and pin 611/621 is convex through the bottom of pedestal 100 Pedestal 100 is out for welding.

Refering to fig. 1 to Fig. 3 and Figure 10 to Figure 13,200 side of key is convexly equipped with a power-off jacking block 230, when key 200 is mobile When the bottom of separate pedestal 100, jacking block 230 is powered off by shrapnel electrode 620 and pushes away terminal 610.Power-off jacking block 230 is formed with one and draws Lead slope surface 231, when power off jacking block 230 push against shrapnel electrode 620 when, shrapnel electrode 620 be connected to guidance slope surface 231 so that Key 200 open make to be moved to shrapnel electrode 620 separated with terminal 610 between there are buffer time is poor, and be unlikely to power off suddenly. When key 200 shifts to the bottom of pedestal 100, power-off jacking block 230, which leaves shrapnel electrode 620, makes shrapnel electrode 620 abut terminal 610。

Refering to fig. 1, Fig. 2 and Fig. 6 to Fig. 9, in this present embodiment, elastic arm 400 are preferably made of metal wire, elastic arm 400 two ends be respectively be fixed on key 200 a fixing end 410 and can by 400 flexible deformation of elastic arm and the one of movement Free end 420.In this present embodiment, elastic arm 400 is goodly across the overhead kick of the top surface of the boss 110 of pedestal 100 and key 200 210 top surface, thus the free end 420 of elastic arm 400 can be contacted when boss 110 and overhead kick 210 relatively move boss 110 or It is overhead kick 210.The winding of fixing end 410 of elastic arm 400 is in cylindrical spring, fixed when the free end of elastic arm 400 420 is passed End 410 is capable of providing resistance torque.When the initial position of key 200 is located at the highest point of its shift motion, in this elastic arm 400 Free end 420 is connected to the root of overhead kick 210.

Refering to fig. 10 to Figure 13, when key 200 is pressed and is moved downwardly towards the bottom of pedestal 100, eject 220 court of slope surface To boss 110, mobile and free end 420 extremely slips boss 110 along the ejection passage of slope surface 220 by the top surface of boss 110 and hits Hook 210.When elastic arm 400 hits overhead kick 210, shrapnel electrode 620 abuts terminal 610.When key 200 moves away from pedestal 100 Bottom when, overhead kick 210 is mobile towards boss 110 and free end 420 by overhead kick 210 along resetting the passage of slope surface 111 to more excess convexity Platform 110 is to the top surface of boss 110.

The pressing sounding Illuminated Switch of the utility model matches by elastic arm 400, ejection slope surface 220 and boss 110 It closes, when so that the pressing of key 200 reaching the end of its stroke, elastic arm 400 can hit overhead kick 210 and generate the sound.Therefore, make User can be switched on by sound judgement switch and stop pressing.Furthermore when elastic arm 400 is pressed on boss 110, make User's pressing keys 200 can experience the drag of the offer of elastic arm 400；When elastic arm 400 is slipped from boss 110, drag moment It disappears, user can feel the instantaneous variation of drag and learn switch and be switched on.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or it is equivalent, but It falls within the protection scope of the utility model.

Claims (10)

1. a kind of pressing sounding Illuminated Switch, characterized by comprising:

The side protrusion of one pedestal, the pedestal is formed with a boss, and a light-emitting component is equipped in the pedestal；

One key, movably the top of the pedestal is arranged in socket, and the side protrusion of the key is formed with an overhead kick, the key Side be formed with an ejection slope surface, the ejection slope surface towards the pedestal bottom angled extend to the root of the overhead kick, this is pressed Key includes a translucent cover of corresponding light-emitting component configuration；And

One elastic arm, two ends of the elastic arm are respectively the free end being fixed on a fixing end of key and capable of moving, the freedom End is connected to the root of the overhead kick, and when the key shifts to the bottom of the pedestal, which can be mobile towards boss, and The free end is elapsed and slided along the top surface of the boss by the ejection slope surface, until being sliding out the boss and hitting the overhead kick.

2. pressing sounding Illuminated Switch as described in claim 1, it is characterised in that: the bottom surface of the boss forms one and resets slope Face, when the key moves away from the bottom of the pedestal, the overhead kick is mobile towards the boss and the free end should by overhead kick edge Slope surface is resetted to elapse to crossing the boss to the top surface of the boss.

3. pressing sounding Illuminated Switch as claimed in claim 2, it is characterised in that: the reset slope surface is from a surface of the pedestal Extend to the edge of the boss top surface.

4. pressing sounding Illuminated Switch as described in claim 1, it is characterised in that: be connected with one between the pedestal and the key The key is pushed away the bottom of the pedestal by reset spring, the reset spring.

5. pressing sounding Illuminated Switch as described in claim 1, it is characterised in that: the pedestal is provided with a terminal and correspondence One shrapnel electrode of the terminal, the key side are convexly equipped with a power-off jacking block, when the key moves away from the bottom of the pedestal, The shrapnel electrode is pushed away the terminal by the power-off jacking block.

6. pressing sounding Illuminated Switch as claimed in claim 5, it is characterised in that: the power-off jacking block is formed with a guidance slope Face, when the power-off jacking block pushes against the shrapnel electrode, the shrapnel electrode is connected to the guidance slope surface.

7. pressing sounding Illuminated Switch as described in claim 1, it is characterised in that: the pedestal is provided with a terminal and should One shrapnel electrode of terminal, the key side are convexly equipped with a power-off jacking block, when the key shifts to the bottom of the pedestal, the power-off Jacking block, which leaves the shrapnel electrode, makes the shrapnel electrode abut the terminal.

8. pressing sounding Illuminated Switch as claimed in claim 7, it is characterised in that: when the elastic arm is in the position of the shock overhead kick When setting, which abuts the terminal.

9. pressing sounding Illuminated Switch as described in claim 1, it is characterised in that: the fixing end of the elastic arm is wound into cylinder Spring.

10. pressing sounding Illuminated Switch as described in claim 1, it is characterised in that: the key makes the key to be hollow Top and bottom are connected, which is arranged in the top of the key, which is set to the bottom of the key and court It is configured to the translucent cover.