CN216288132U - Rocker switch suitable for intelligent household electrical appliance - Google Patents
Rocker switch suitable for intelligent household electrical appliance Download PDFInfo
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- CN216288132U CN216288132U CN202122517632.3U CN202122517632U CN216288132U CN 216288132 U CN216288132 U CN 216288132U CN 202122517632 U CN202122517632 U CN 202122517632U CN 216288132 U CN216288132 U CN 216288132U
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- wiring terminal
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- movable contact
- intelligent household
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Abstract
The utility model discloses a rocker switch suitable for intelligent household appliances, comprising: the base is in a cylindrical shape with an opening arranged on the top surface; an ear plate is arranged on the outer side surface of the base, and a fixing screw hole is formed in the ear plate; the switch key is rotatably arranged on the opening of the base; a touch column is arranged on the bottom surface of the base; the first wiring terminal and the second wiring terminal are arranged in the inner cavity of the base, the outer ends of the first wiring terminal and the second wiring terminal extend out of the base, the outer ends of the first wiring terminal and the second wiring terminal are arranged below the lug plate, and the second wiring terminal is provided with a static contact; and the movable contact piece is rotatably arranged on the first wiring terminal, and a movable contact is arranged on the movable contact piece. According to the utility model, the switch is fixed with the household appliance through the fixing screw hole on the ear plate, so that the connection strength of the switch and the household appliance is improved. The outer end of the wiring terminal extends out of the base, so that the size of a longitudinal space occupied during switch installation is reduced, and the wiring terminal can be applied to intelligent household appliances.
Description
Technical Field
The utility model relates to the technical field of rocker switches, in particular to a rocker switch suitable for intelligent household appliances.
Background
The rocker switch is also called a wave switch, a seesaw switch, or a seesaw switch, and is called a rocker switch because it looks like a boat. The ship-shaped switch is often used as a power switch of electronic equipment, and the contacts of the ship-shaped switch are divided into a single-pole single-throw contact and a double-pole double-throw contact, and are often used for common household appliances such as a water dispenser, a treadmill, a computer sound box, a battery car, a motorcycle and the like.
The wiring terminal of the conventional rocker switch is usually arranged on the bottom surface of a switch base, needs a large installation space and cannot be applied to intelligent household appliances with small volumes; the switch passes through joint portion setting on the base on the electrical apparatus, and the firm degree of being connected between switch and electrical apparatus is low, causes the switch to drop easily.
In view of the above, there is a need to improve the structure of the rocker switch in the prior art to reduce the size of the installation space occupied by the rocker switch and to improve the firmness of the connection between the rocker switch and the electrical appliance.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is that the existing rocker switch has large volume and can not be applied to intelligent household appliances with small volume, and the switch is easy to separate from the electric appliances.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a rocker switch suitable for use in an intelligent appliance, comprising:
the base is in a cylindrical shape with an opening arranged on the top surface; an ear plate is arranged on the outer side surface of the base, and a fixing screw hole is formed in the ear plate;
the switch key is rotatably arranged on the opening of the base; a touch column is arranged on the bottom surface of the base;
the first wiring terminal and the second wiring terminal are arranged in the inner cavity of the base, the outer ends of the first wiring terminal and the second wiring terminal extend out of the base, the outer ends of the first wiring terminal and the second wiring terminal are arranged below the lug plate, and the second wiring terminal is provided with a static contact;
and the movable contact piece is rotatably arranged on the first wiring terminal, and a movable contact is arranged on the movable contact piece.
In the above aspect, preferably, the outer ends of the first connection terminal and the second connection terminal are parallel to the ear plate.
In the above scheme, preferably, a movable contact support is arranged at the upper end of the first connection terminal, one end of the movable contact is arranged in an upward inclined manner, a clamping groove is arranged on the side surface of the movable contact, and the clamping groove is clamped with the movable contact support.
In the above scheme, preferably, a terminal hole is formed in a side surface of the base, and the first connection terminal and the second connection terminal are arranged in the base through the terminal hole.
In the above scheme, preferably, the first connection terminal and the second connection terminal are provided with fixing clamping grooves on side surfaces thereof, and the fixing clamping grooves are clamped with the side surfaces of the terminal holes.
In the above scheme, preferably, a terminal pressing plate horizontally arranged is arranged on the bottom surface of the inner cavity of the base, and the first wiring terminal and the second wiring terminal are arranged between the terminal pressing plate and the bottom surface of the inner cavity.
In the above aspect, preferably, a wiring hole communicated with the inner cavity of the base is further provided on the bottom surface of the base.
Compared with the prior art, the double-rocker switch with the lamp is suitable for rocker switches of intelligent household appliances, the ear plates are arranged on the base, and the switch is fixed with household appliances through the fixing screw holes in the ear plates, so that the connection strength of the switch and the household appliances is improved. The outer end of the wiring terminal stretches out of the base, the size of a longitudinal space occupied when the switch is installed is reduced, and the switch is conveniently connected with an intelligent household appliance with a small size.
Drawings
Fig. 1 is a perspective view of a rocker switch suitable for use in an intelligent appliance in accordance with the present invention;
fig. 2 is a schematic diagram of a structure split of a rocker switch suitable for an intelligent appliance according to the present invention;
FIG. 3 is a perspective view of a base of the present invention;
fig. 4 is a schematic cross-sectional view of a rocker switch suitable for an intelligent appliance according to the present invention.
The correspondence between the names and reference numbers of the components in fig. 1 to 4 is as follows:
the switch comprises a base 1, a switch key 2, a first wiring terminal 3, a second wiring terminal 4, a movable contact 5, an ear plate 11, a fixed screw hole 12, a touch column 21, an inner cavity 10, a movable contact 51, a fixed contact 41, a movable contact support 31, a clamping groove 52, a terminal hole 13, a terminal pressing plate 14, fixed clamping grooves 32 and 42 and a wiring hole 15.
Detailed Description
The rocker switch suitable for intelligent household appliances is fixed with household appliances through the ear plates, so that the connection firmness degree of the switch and the household appliances is improved, and the wiring terminals are arranged below the ear plates, so that the size of the installation space required by the switch is reduced. The utility model is described in detail below with reference to the drawings and the detailed description.
As shown in fig. 1, 2, 3 and 4, the rocker switch suitable for intelligent appliances provided by the present invention comprises a base 1, a switch button 2, a first connection terminal 3, a second connection terminal 4 and a movable contact 5.
The base 1 is a cylinder with an opening on the top surface, an ear plate 11 is arranged on the outer side surface of the base 1, and a fixing screw hole 12 is arranged on the ear plate 11.
The switch button 2 is rotatably arranged on the opening of the base 1, and a touch column 21 is arranged on the bottom surface of the switch button 2 and used for driving the movable contact 5 to rotate.
First binding post 3 and second binding post 4 set up at the inner chamber 10 of base 1, and first binding post 3 and second binding post 4's outer end stretches out base 1 and sets up, and first binding post 3 and second binding post 4's outer end sets up the below of otic placode 11 to reduce the installation space size that first binding post 3 and second binding post 4 occupy. Preferably, the first connecting terminal 3 and the second connecting terminal 4 are arranged in parallel with the ear plate 11, so that the size of the installation space occupied by the first connecting terminal 3 and the second connecting terminal 4 is further reduced.
The movable contact 5 is rotatably arranged on the first wiring terminal 3, the movable contact 51 is arranged on the movable contact 5, the fixed contact 41 is arranged on the second wiring terminal 4, and the movable contact 51 is contacted with the fixed contact 41, so that the first wiring terminal 3 is electrically connected with the second wiring terminal 4.
The upper end of the first connecting terminal 3 is provided with a movable contact piece bracket 31, one end of the movable contact piece 5 is arranged in an upward inclined manner, the side surface of the movable contact piece 5 is provided with a clamping groove 52, and the clamping groove 52 is clamped with the movable contact piece bracket 31 to form a fulcrum so as to enable the movable contact piece 5 to rotate around the fulcrum.
The side surface of the base 1 is provided with a terminal hole 13, and the first wiring terminal 3 and the second wiring terminal 4 are arranged in the base 1 through the terminal hole 13. Fixing clamping grooves 32 and 42 are formed in the side faces of the first connecting terminal 3 and the second connecting terminal 4, and the fixing clamping grooves 31 and 42 are clamped with the side faces of the terminal holes 13. The bottom surface of the inner cavity 10 of the base 1 is provided with a terminal pressing plate 14 which is horizontally arranged, and the first wiring terminal 2 and the second wiring terminal 3 are arranged between the terminal pressing plate 14 and the bottom surface of the inner cavity 10 to limit the first wiring terminal 2 and the second wiring terminal 3 on the base 1.
Still be equipped with on the bottom surface of base 1 and walk the line hole 15 with the inner chamber 10 expert of base 1, make things convenient for the wiring to be connected with binding post through walking line hole 15, improve the stability of the interior circuit of switch. The wiring hole 15 is a counter bore, so that wiring safety is improved, and an electric shock protection effect is achieved.
The using method of the utility model is as follows:
the first wiring terminal 3, the second wiring terminal 4 and the movable contact 5 are installed on the base, and are connected with a circuit of the household appliance through the first wiring terminal 3 and the second wiring terminal 4, the switch is installed on a shell of the household appliance through a screw and a fixed screw hole 12 on the ear plate 11, and circuit control is achieved through rotation of the switch key 2.
Compared with the prior art, the rocker switch applicable to intelligent household appliances is simple and compact in structure, and the wiring terminal is arranged on the side surface of the base and below the ear plate, so that the requirement of the switch on the size of the installation space is reduced. The switch passes through the otic placode to be connected with the casing of equipment, can prevent effectively that the switch from taking place to become flexible in the use, improves the stability of switch, has prolonged its life.
The present invention is not limited to the above-mentioned preferred embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.
Claims (7)
1. The utility model provides a rocker switch suitable for intelligent household electrical appliances which characterized in that includes:
the base is in a cylindrical shape with an opening arranged on the top surface; an ear plate is arranged on the outer side surface of the base, and a fixing screw hole is formed in the ear plate;
the switch key is rotatably arranged on the opening of the base; a touch column is arranged on the bottom surface of the base;
the first wiring terminal and the second wiring terminal are arranged in the inner cavity of the base, the outer ends of the first wiring terminal and the second wiring terminal extend out of the base, the outer ends of the first wiring terminal and the second wiring terminal are arranged below the lug plate, and the second wiring terminal is provided with a static contact;
and the movable contact piece is rotatably arranged on the first wiring terminal, and a movable contact is arranged on the movable contact piece.
2. The rocker switch for intelligent household appliances of claim 1, wherein the outer ends of the first and second connection terminals are arranged in parallel with the ear plate.
3. The rocker switch suitable for intelligent household appliances according to claim 1, wherein a movable contact support is arranged at the upper end of the first wiring terminal, one end of the movable contact is arranged in an upward inclined manner, a clamping groove is arranged on the side surface of the movable contact, and the clamping groove is clamped with the movable contact support.
4. The rocker switch suitable for intelligent household appliances of claim 1, wherein the side of the base is provided with a terminal hole, and the first connection terminal and the second connection terminal are arranged in the base through the terminal hole.
5. The rocker switch suitable for intelligent household appliances of claim 4, wherein the first wiring terminal and the second wiring terminal are provided with fixing clamping grooves on the side surfaces thereof, and the fixing clamping grooves are clamped with the side surfaces of the terminal holes.
6. The rocker switch suitable for intelligent household appliances of claim 1, wherein a horizontally disposed terminal press plate is disposed on the bottom surface of the inner cavity of the base, and the first connection terminal and the second connection terminal are disposed between the terminal press plate and the bottom surface of the inner cavity.
7. The rocker switch suitable for intelligent household appliances of claim 3, wherein a wire running hole communicated with the inner cavity of the base is further provided on the bottom surface of the base, the wire running hole being a counter bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122517632.3U CN216288132U (en) | 2021-10-18 | 2021-10-18 | Rocker switch suitable for intelligent household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122517632.3U CN216288132U (en) | 2021-10-18 | 2021-10-18 | Rocker switch suitable for intelligent household electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216288132U true CN216288132U (en) | 2022-04-12 |
Family
ID=81070722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122517632.3U Active CN216288132U (en) | 2021-10-18 | 2021-10-18 | Rocker switch suitable for intelligent household electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216288132U (en) |
-
2021
- 2021-10-18 CN CN202122517632.3U patent/CN216288132U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |