CN111292985B

CN111292985B - Electric control switch

Info

Publication number: CN111292985B
Application number: CN202010204301.1A
Authority: CN
Inventors: 冯宏伟; 徐绘; 冯宏图; 高莹
Original assignee: Yulin University
Current assignee: Yulin University
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2022-04-15
Anticipated expiration: 2040-03-21
Also published as: CN111292985A

Abstract

The invention discloses an electrical control switch, which comprises a shell with an opening at the upper end and an electrical switch, wherein two fixing plates with U-shaped structures are arranged in the shell, two ends of the electrical switch are inserted into the fixing plates, two side surfaces in the shell are vertically provided with a sliding chute, the positions of the fixing plates, which are right opposite to the sliding block, protrude outwards to form a sliding block, one end of the sliding block is slidably arranged in the sliding chute, springs are arranged between the bottom surface of the sliding block and the bottom surface of the sliding chute, and more than one elastic sheet is arranged between the bottom surfaces of the fixing plates. The electric switch has a simple structure, can effectively play a role of buffering the electric switch through the spring and the elastic sheet, avoids the damage caused by over-heavy pressing, has a space between the electric switch and the bottom surface of the shell, ensures that the electric switch has a space for retreating after the electric switch is pressed, further increases the safety, and can finish the installation and the disassembly of the electric switch after the fixed plate is pulled upwards, thereby facilitating the replacement.

Description

Electric control switch

Technical Field

The invention relates to the technical field of electrical switches, in particular to an electrical control switch.

Background

The electric switch is a switch which is used for switching on and breaking a circuit infrequently and manually in a low-voltage electrical appliance or is used as an introduction switch of a power supply in a machine tool circuit, the electric switch is a common low-voltage control switch, a common user needs to press a switch cap to trigger the switch, the conventional electric switch is frequently extruded due to triggering of a conductive column and an electrode plate, so that a copper contact point of the electric switch is easy to cause contact failure after long-time use, particularly for users who do not press the electric switch lightly, the conventional electric switch is easy to damage due to excessive pressing due to the fact that the conventional electric switch is not provided with a buffer mechanism, and meanwhile the conventional electric switch is generally directly fixed, so that subsequent replacement is troublesome and the efficiency is influenced.

Disclosure of Invention

The present invention is directed to an electrical control switch, so as to solve the problems of the background art.

The invention is realized by the following technical scheme: the utility model provides an electrical control switch, including upper end open-ended casing and electrical switch, the casing is inside to be equipped with two fixed plates that are "U" type structure, the fixed plate is a left side right setting, the lateral surface of fixed plate all offsets with the internal face of casing, electrical switch sets up between the fixed plate, and inside the electrical switch both ends all inserted the fixed plate, electrical switch's upper and lower terminal surface all offsets with the inside upper and lower terminal surface of fixed plate, the last button of electrical switch then extends to the external world along the opening of casing, be equipped with a spout perpendicularly on the inside both sides face of casing, the upper end of spout all opens the setting, the fixed plate just all outwards protrudes to spout department and forms a slider, the equal slidable mounting of slider one end is in the spout, all install the spring between the bottom surface of slider and the bottom surface of spout, install the shell fragment more than a slice between the bottom surface of fixed plate.

As the preferred technical scheme, the elastic sheets are all in arc-shaped structures, and the bottom surfaces of the elastic sheets are all abutted to the bottom surface inside the shell.

As preferred technical scheme, the center department of casing bottom surface is equipped with first wiring hole, staggers the setting between shell fragment and the first wiring hole, and the both sides of casing bottom surface all outwards the protrusion be equipped with the bottom plate of an "L" type structure, and the bottom plate sets up with the casing as integrated into one piece, is equipped with the fixed orifices more than one on the bottom surface of bottom plate, is equipped with the second wiring hole more than one on the side of bottom plate.

As the preferred technical scheme, the upper end of the fixing plate is outwards protruded to form a handheld plate with an L-shaped structure, and the handheld plate and the fixing plate are integrally formed.

Preferably, the fixing plate and the housing are made of insulating materials.

Preferably, the side surface of the button on the electric switch is provided with scale marks for respectively indicating on and off.

As the preferred technical scheme, the top surface of the button on the electric switch is in threaded connection with a transparent cover, and one side of the transparent cover is provided with an open slot for replacing the label.

The invention has the beneficial effects that: the electric switch has a simple structure, can effectively play a role of buffering the electric switch through the spring and the elastic sheet, avoids the damage caused by over-heavy pressing, has a space between the electric switch and the bottom surface of the shell, ensures that the electric switch has a space for retreating after the electric switch is pressed, further increases the safety, and can finish the installation and the disassembly of the electric switch after the fixed plate is pulled upwards, thereby facilitating the replacement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the present invention after being lifted on the fixing plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and fig. 2, an electrical control switch of the present invention comprises a housing 1 with an opening at the upper end and an electrical switch 12, wherein two fixing plates 7 with a U-shaped structure are arranged inside the housing 1, the fixing plates 7 are arranged left and right, the outer side surfaces of the fixing plates 7 are respectively abutted against the inner wall surface of the housing 1, the electrical switch 12 is arranged between the fixing plates 7, two ends of the electrical switch 12 are respectively inserted into the fixing plates 7, the upper and lower end surfaces of the electrical switch 12 are respectively abutted against the upper and lower end surfaces inside the fixing plates 7, a button on the electrical switch 12 extends to the outside along the opening of the housing 1, two side surfaces inside the housing 1 are vertically provided with a sliding chute 10, the upper end of the sliding chute 10 is open, the positions of the fixing plates 7 facing the sliding chute 10 are respectively protruded outwards to form a sliding block 9, one end of the sliding block 9 is slidably mounted in the sliding chute 10, a spring 8 is mounted between the bottom surface of the sliding block 9 and the bottom surface of the sliding chute 10, more than one spring plate 4 is arranged between the bottom surfaces of the fixed plates 7.

In this embodiment, the elastic pieces 4 are all arc-shaped structures, and the bottom surfaces of the elastic pieces 4 are all abutted to the bottom surface inside the casing 1.

In this embodiment, the center department of 1 bottom surface of casing is equipped with first wiring hole 3, the setting of staggering between shell fragment 4 and the first wiring hole 3, the both sides of 1 bottom surface of casing all outwards the protrusion be equipped with the bottom plate 5 of an "L" type structure, bottom plate 5 sets up with casing 1 as an organic whole, be equipped with the fixed orifices more than one on the bottom surface of bottom plate 5, be equipped with the second wiring hole 6 more than one on the side of bottom plate 5, can make somebody a mere figurehead with the casing through the bottom plate, make the wire can be along the second, first wiring hole is connected with electrical switch, avoided the casing to push down the wire, wherein, be equipped with the bolt in the fixed orifices, the bolt can be direct be fixed in on wall or other objects.

In this embodiment, the upper end of the fixing plate 7 is provided with a hand-held plate 11 with an L-shaped structure, and the hand-held plate 11 and the fixing plate 7 are integrally formed.

In this embodiment, the fixing plate 7 and the housing 1 are both made of insulating materials, so that electric leakage is avoided and safety is improved.

In this embodiment, the side of the button on the electrical switch 12 is provided with scale marks for indicating on and off respectively, so that a user can conveniently observe whether the electrical switch is in an on or off state.

In this embodiment, the top surface threaded connection has a transparent cover on the button on electrical switch 12, and this transparent cover is cylindrical, and the open slot that is used for changing the label is seted up to one side (left side/right side), is convenient for carry out change, the installation of electrical switch label, and the preferred two-dimensional code label of electronic switch label carries electronic switch name, model, purchase time and maintenance record etc. in.

This concrete implementation is when installing, upwards lifts up the fixed plate through handheld portion, makes the inner wall rebound that the casing was hugged closely to the fixed plate, and the removal of fixed plate can elongate the spring, and after the fixed plate removed the external world, as shown in fig. 2, electrical switch just can be along the side of fixed plate insert in the fixed plate, accomplishes the back, releases the fixed plate, just can be with the whole pull-back casing of fixed plate and electrical switch in through the bounce-back of spring, need not to carry out other installation or fixed, increased efficiency.

When pressing electric switch's button, the messenger of overweight pressure electric switch moves down to extrusion spring and shell fragment can effectually offset pressure through both, and through the further security that has increased the pressing of electric switch that can retreat, avoided electric switch button's damage.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. An electrical control switch, characterized by: the electric switch comprises a shell (1) with an opening at the upper end and an electric switch (12), wherein two fixing plates (7) with U-shaped structures are arranged inside the shell (1), the fixing plates (7) are arranged left to right, the outer side surfaces of the fixing plates (7) are abutted against the inner wall surface of the shell (1), the electric switch (12) is arranged between the fixing plates (7), the two ends of the electric switch (12) are inserted into the fixing plates (7), the upper end surface and the lower end surface of the electric switch (12) are abutted against the upper end surface and the lower end surface inside the fixing plates (7), a button on the electric switch (12) extends to the outside along the opening of the shell (1), sliding grooves (10) are vertically arranged on the two side surfaces inside the shell (1), the upper ends of the sliding grooves (10) are opened, the fixing plates (7) are outwardly protruded to the sliding grooves (10) to form sliding blocks (9), one ends of the sliding blocks (9) are all slidably mounted in the sliding grooves (10), springs (8) are arranged between the bottom surfaces of the sliding blocks (9) and the sliding grooves (10), and more than one elastic sheet (4) is arranged between the bottom surfaces of the fixed plates (7);

the elastic pieces (4) are arranged in an arc-shaped structure, and the bottom surfaces of the elastic pieces (4) are abutted against the bottom surface inside the shell (1);

the center of the bottom surface of the shell (1) is provided with a first wiring hole (3), the elastic sheet (4) and the first wiring hole (3) are arranged in a staggered manner, two sides of the bottom surface of the shell (1) are outwards protruded to be provided with a bottom plate (5) with an L-shaped structure, the bottom plate (5) and the shell (1) are arranged in an integrated manner, the bottom surface of the bottom plate (5) is provided with more than one fixing hole, and the side surface of the bottom plate (5) is provided with more than one second wiring hole (6); the upper end of the fixed plate (7) is provided with a handheld plate (11) with an L-shaped structure in an outward protruding manner, and the handheld plate (11) and the fixed plate (7) are both integrally formed.

2. The electrical control switch of claim 1, wherein: the fixing plate (7) and the shell (1) are both made of insulating materials.

3. The electrical control switch of claim 1, wherein: and scale marks for respectively indicating on and off are arranged on the side surface of the button on the electric switch (12).

4. The electrical control switch of claim 1, wherein: the top surface of the button on the electric switch (12) is connected with a transparent cover through screw threads, and one side of the transparent cover is provided with an open slot for replacing a label.