CN211238069U

CN211238069U - Dustproof rocker switch with simple structure

Info

Publication number: CN211238069U
Application number: CN201922374174.5U
Authority: CN
Inventors: 仇立煌
Original assignee: Suzhou Hatong Auto Electric Manufacture Co ltd
Current assignee: Suzhou Hatong Auto Electric Manufacture Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-11
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to the field of electrical switches, and discloses a dustproof rocker switch with a simple structure, which comprises a shell, a toggle button, a round top shaft and a metal rocker, wherein the shell is of a hollow rectangular structure, the outer surface of the shell made of plastic materials is covered with metal paint, and the toggle button is arranged on the upper part of the shell; the lower part of the shifting button is wrapped with dustproof sponge which is fixed on the upper part of the shell by glue; the dustproof effect is good, the head of the ball body of the toggle button on the upper part of the shell is long in arm of force, the toggle is simple and quick, and the situation that the button is difficult to press due to hand slip can not occur; inside metal wane and calotte axle department scribble lubricating oil, stir laborsavingly, overall structure is simple stable, convenience safe in utilization.

Description

Dustproof rocker switch with simple structure

Technical Field

The utility model relates to an electrical apparatus field, concretely relates to simple structure's dustproof rocker switch.

Background

Present partial rocker switch, the structure is too simple, does not do corresponding dustproof processing, because the operation of the inside circuit of the poor environment influence of air quality is easy, when the accumulation of dust got into the inside of rocker switch, influences the life of rocker switch, also can influence the control of rocker switch to the circuit.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a simple structure's dustproof rocker switch.

The utility model provides a technical scheme that its technical problem adopted is: a dust-proof rocker switch of simple structure, comprising: the device comprises a shell, a toggle button, a round top shaft and a metal rocker, wherein the shell is of a hollow rectangular structure, the outer surface of the shell is made of a plastic material, metal spray paint covers the outer surface of the shell, the upper part of the shell is provided with the toggle button, the inner bottom of the shell is provided with a metal wiring end, and the metal wiring end is provided with a static contact; dial the button and be a long and thin metal cylinder, dial button upper portion and connect a spheroid, dial the button lower part and pass the casing and connect the circle apical axis, circle apical axis and metal wane are connected, it has dustproof sponge to set up the parcel in the button lower part to dial, dustproof sponge is fixed on casing upper portion with gluing.

Furthermore, the top of the toggle button is provided with a metal ball, and the lower part of the toggle button is provided with a metal cylinder with the radius smaller than that of the metal ball.

Further, the dome shaft is coated with a lubricating oil, and the lower portion of the dome shaft can slide left and right.

Furthermore, a pin is arranged on the lower portion of the shell and extends out of the bottom of the shell, the pin is connected with the metal wiring end, and a through hole is formed in the middle of the pin.

The utility model has the advantages that: the rocker switch is small in size, metal paint is covered outside the rocker switch, and the lower portion of the deflector rod is wrapped with dustproof sponge, so that the dustproof effect is good; the spheroid head of the button of dialling on casing upper portion, the arm of force is long to be stirred simply swiftly, and inside metal wane and calotte axle department scribble lubricating oil, stir laborsavingly also can not appear dialling the condition that the button becomes flexible circuit state changes, overall structure is simple stable, convenient to use.

Drawings

FIG. 1 is a block diagram of a dust-proof rocker switch

Labeled as: 1. the device comprises a shell, 2 parts of a toggle button, 3 parts of a round top shaft, 4 parts of a metal wane, 5 parts of a dustproof sponge, 6 parts of a static contact, 7 parts of a pin

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

A simple structure's dustproof rocker switch as shown in fig. 1, including casing 1, dial button 2, calotte axle 3 and metal rocker 4, casing 1 sets up to interior hollow rectangle structure, casing 1 covers for the plastic material surface has the metal to spray paint, casing 1 upper portion is provided with dials button 2: a metal wiring end is arranged at the bottom in the shell 1, and a static contact 6 is arranged on the metal wiring end; dial button 2 and be a long and thin metal cylinder, dial 2 upper portions of button and connect a spheroid, dial 2 lower parts of button and pass 1 connection circle apical axis 3 of casing, circle apical axis 3 and metal wane 4 are connected, dial 2 lower parts of button and set up the parcel and have dustproof sponge 5, dustproof sponge 5 is fixed on 1 upper portion of casing with gluing.

The working principle is as follows: a dustproof sponge 5 is arranged at the connecting part of the rocker switch toggle button 2 and the shell 1, and metal spray paint is coated on the periphery of the shell 1 to prevent dust from entering the metal rocker 4 and influencing an internal circuit, so that the dustproof effect is improved;

when the dial button 2 is dialed, the dial button 2 drives the dome shaft 3 connected below to slide, the two sides of the metal wane 4 are pushed to rotate around the middle point, the dome shaft 3 slides along the dome and tilts upwards in the opposite direction, the combined pressure between the dome shaft 3 and the shell 1 is released, and when the pressure is released, the clicking sound of touch between the shell 1 and the dial button 2 can be heard because the sliding speed of the dome shaft 3 is high.

When the metal rocker 4 is pushed by the dome shaft 3 to press the left side to a contact, the right end of the metal rocker 4 is not connected with the right terminal, the left circuit connecting pin 7 forms a passage, and the right circuit is broken;

when the metal rocker 4 is influenced by the dome shaft 3 and pressed to a contact at the right side, the left end of the metal rocker 4 is not connected with the left wiring terminal, the right circuit connecting pin 7 forms a passage, and the left circuit is broken;

when the toggle button 2 is not pressed down, the two ends of the metal rocker 4 are not contacted with the contacts, and the whole circuit is broken.

On the basis, the small ball body at the top of the toggle button 2 is set as a metal small ball, and the lower part of the toggle button 2 is set as a metal cylinder with the radius smaller than that of the metal small ball. The function of the device is that the arm of force is long, the control circuit is simple when the toggle button 2 is toggled, the arranged metal ball is convenient to toggle, and the problem that the hand is slippery and is not easy to control can be avoided.

On the basis, the round top shaft 3 is coated with lubricating oil, and the lower part of the round top shaft 3 can slide left and right. The friction force is reduced, the hand feeling is increased when the toggle button 2 is moved, and the toggle button is not stiff.

On the basis, the lower part of the shell 1 is provided with a pin 7, the pin 7 extends out from the bottom of the shell 1, the pin 7 is connected with a metal wiring terminal, and the middle part of the pin 7 is provided with a through hole. The internal wiring end is connected with the pin 7, so that the pin 7 and the contact 6 in the jack can be perfectly connected through the through hole in a circuit access convenient manner, and materials can be saved.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a simple structure's dustproof rocker switch which characterized in that: the device comprises a shell (1), a toggle button (2), a dome shaft (3) and a metal rocker (4), wherein the shell (1) is of a hollow rectangular structure, the outer surface of the shell (1) is made of a plastic material, metal spray paint covers the outer surface of the shell, the toggle button (2) is arranged on the upper portion of the shell (1), a metal wiring end is arranged at the bottom in the shell (1), and the metal wiring end is provided with a static contact (6); dial button (2) and be a long and thin metal cylinder, dial button (2) upper portion and connect a spheroid, dial button (2) lower part and pass casing (1) and connect circle apical axis (3), circle apical axis (3) and metal wane (4) are connected, it has dustproof sponge (5) to dial button (2) lower part and set up the parcel, dustproof sponge (5) are fixed on casing (1) upper portion with gluing.

2. A dust rocker switch of simple construction, as claimed in claim 1, wherein: the small ball body at the top of the shifting button (2) is a small metal ball, and the lower part of the shifting button (2) is provided with a metal cylinder with the radius smaller than that of the small metal ball.

3. A dust rocker switch of simple construction, as claimed in claim 1, wherein: the round top shaft (3) is coated with lubricating oil, and the lower part of the round top shaft (3) can slide left and right.

4. A dust rocker switch of simple construction, as claimed in claim 2, wherein: the novel LED lamp is characterized in that a pin (7) is arranged on the lower portion of the shell (1), the pin (7) extends out of the bottom of the shell (1) and is connected with a metal wiring end, and a through hole is formed in the middle of the pin (7).