CN217719448U - Small-size inclined inductive switch - Google Patents

Abstract

The utility model relates to a little volume slope inductive switch, including the rubber base, first pin, the second pin, the copper cap, third pin and ball, first pin, the second pin is L shape, first pin, the one end of second pin is installed in the rubber base and is stretched into the ball inslot, first pin, the other end of second pin stretches out from the rubber base, reduce the materials, the whole small of switch, very light and handy installation is easy, and the rubber base of copper cap suit can prevent that water from getting into the ball inslot, water resistance is good, additionally, because the ball bottom contacts with the copper cap inner wall, make the ball roll and then contact first pin or second pin during the drive switch slope, thereby make third pin and first pin or second pin switch on, reach and trigger the purpose, trigger sensitive reliable.

Description

Small-size inclined inductive switch

Technical Field

The utility model relates to an inductive switch field, concretely relates to little volume slope inductive switch.

Background

The tilt sensing switch is a switch for sensing the tilt of an object to turn on and send a trigger signal, and is widely used in the field of small home appliances, color tvs, desktop computers, audio systems, DVDs, office equipment, communication equipment, electronic musical instruments, medical electronic equipment, numerical control machines, and the like. The existing tilt induction switch is mainly triggered by rolling a ball to a conducting strip, and the tilt induction switch adopting the conducting strip as a conducting medium has the defects that the conducting strip is large in punch forming size, multiple in used materials, general in waterproof performance, water can possibly enter the switch, the switch is heavy in whole, complex in structure and inconvenient to install.

SUMMERY OF THE UTILITY MODEL

To the not enough of existence among the prior art, the utility model provides a little volume slope inductive switch, concrete technical scheme is as follows:

the utility model provides a little volume slope inductive switch, including gluing the seat, first pin, the second pin, the copper cap, third pin and ball, first pin, the second pin is L shape, it is equipped with the ball groove to glue the seat, first pin, the one end of second pin is installed in gluing the seat and is stretched into the ball inslot, first pin, the other end of second pin stretches out from gluing the seat, first pin is located the left side and the second pin is located the right side, the seat is glued to the copper cap suit, ball groove below opening, the ball is located the ball inslot and contacts with the copper cap inner wall, the third pin is connected in the copper cap outside, drive switch slope makes first pin of ball contact or second pin.

As a preferred scheme of the utility model, the rubber seat sets up in the cylinder including connecting integrative cylinder and offset plate, ball groove, and the one end of first pin, second pin is installed in the cylinder, and the other end of first pin, second pin stretches out from the offset plate.

As an optimized scheme of the utility model, the height of first pin is inequality with the height of second pin.

As an optimal scheme of the utility model, first pin contacts with the ball when switch leaned to the left is greater than 40 ~ 50 degrees, and second pin contacts with the ball when switch leaned to the right is greater than 80 ~ 90 degrees.

As an optimized scheme of the utility model, the third pin is connected through riveting or welding in the copper cap outside.

As a preferred embodiment of the present invention, the third pin is a flat plate.

As a preferred scheme of the utility model, the ball has 1 at least.

Has the advantages that: first pin, the second pin is the L shape, first pin, the one end of second pin is installed in the rubber base and is stretched into the ball inslot, first pin, the other end of second pin stretches out from the rubber base, reduce the materials, the whole small of switch, it is very light and handy installation is easy, and copper cap suit rubber base can prevent that water from getting into the ball inslot, waterproof performance is good, in addition, because the ball bottom contacts with the copper cap inner wall, make the ball roll and then contact first pin or second pin during the slope of drive switch, thereby make the third pin switch on with first pin or second pin, reach and trigger the mesh, it is sensitive reliable to trigger.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a right side view of the present invention;

fig. 5 is a schematic diagram of the tilt trigger of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1 to 4, a small-sized tilt sensor switch includes a rubber base 1, a first pin 2, a second pin 3, a copper cap 4, a third pin 5, and a ball 6, where the first pin 2 and the second pin 3 are L-shaped, the rubber base 1 is provided with a ball groove 11, one end of the first pin 2 and one end of the second pin 3 are mounted on the rubber base 1 and extend into the ball groove 11, the other end of the first pin 2 and the other end of the second pin 3 extend out from the rubber base 1, the first pin 2 is located on the left side, the second pin 3 is located on the right side, the copper cap 4 is sleeved with the rubber base 1, the ball groove 11 is open on the lower side, the ball 6 is located in the ball groove 11 and contacts with the inner wall of the copper cap 4, the number of the ball 6 is at least 1, in this embodiment, 2 are preferred, the outer side of the copper cap 4 is connected with the third pin 5, and the drive switch tilts to make the ball 6 contact with the first pin 2 or the second pin 3.

Specifically, rubber base 1 is including connecting integrative cylinder 12 and offset plate 13, and cylinder 12 is cylindrical, and offset plate 13 is the square plate type, and ball groove 11 sets up in cylinder 12, and the external diameter of cylinder 12 is a bit bigger than the internal diameter of copper cap 4, and cylinder 12 and copper cap 4 are interference fit, and the one end of first pin 2, second pin 3 is installed in cylinder 12, and the other end of first pin 2, second pin 3 stretches out from offset plate 13.

As shown in fig. 5, the height A2 of the first pin 2 is different from the height A3 of the second pin 3, so that the left and right tilt has different triggering angles, in this embodiment, the height A2 is greater than the height A3, and when the switch tilts to the left by more than 40-50 degrees, the first pin 2 contacts with the ball 6; the ball 6 is contacted with the inner wall of the copper cap 4; the first pin 2 is conducted with the third pin 5, the second pin 3 is contacted with the ball 6 when the switch inclines rightwards for more than 80-90 degrees, and the ball 6 is contacted with the inner wall of the copper cap 4; the second pin 3 is conducted with the third pin 5.

As shown in fig. 4, the outer side of the copper cap 4 is connected with the third pin 5 by riveting or welding, the third pin 5 is flat, and the switch can be mounted on a circuit board in a sticking way when being mounted.

The above description is provided for the purpose of describing the present invention in more detail with reference to the preferred embodiments, and it should not be construed that the present invention is limited to these descriptions, and it will be apparent to those skilled in the art that the present invention can be implemented in many ways without departing from the spirit and scope of the present invention.

Claims (7)

1. A small-size tilt induction switch is characterized by comprising a rubber base, a first pin, a second pin, a copper cap, a third pin and a ball, wherein the first pin and the second pin are L-shaped, the rubber base is provided with a ball groove, one end of the first pin and one end of the second pin are mounted on the rubber base and extend into the ball groove, the other end of the first pin and the other end of the second pin extend out of the rubber base, the first pin is located on the left side, the second pin is located on the right side, the copper cap is sleeved with the rubber base, an opening is formed below the ball groove, the ball is located in the ball groove and is in contact with the inner wall of the copper cap, the outer side of the copper cap is connected with the third pin, and the switch is driven to tilt to enable the ball to be in contact with the first pin or the second pin.

2. A small-volume tilt sensing switch according to claim 1, wherein: the rubber seat comprises a cylinder and a rubber plate which are connected into a whole, the ball groove is formed in the cylinder, one ends of the first pin and the second pin are mounted on the cylinder, and the other ends of the first pin and the second pin extend out of the rubber plate.

3. A small-volume tilt sensing switch according to claim 1 or 2, wherein: the height of the first pin is different from the height of the second pin.

4. A small-volume tilt sensing switch according to claim 3, wherein: when the switch inclines leftwards to be more than 40-50 degrees, the first pin is contacted with the ball, and when the switch inclines rightwards to be more than 80-90 degrees, the second pin is contacted with the ball.

5. A small-volume tilt sensing switch according to claim 1, wherein: and the outer side of the copper cap is connected with a third pin through riveting or welding.

6. A small-volume tilt sensing switch according to claim 1 or 5, wherein: the third pin is flat.

7. A small-volume tilt sensing switch according to claim 1, wherein: at least 1 ball is arranged.

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