CN206532731U - Rocker switch - Google Patents
Rocker switch Download PDFInfo
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- CN206532731U CN206532731U CN201720238260.1U CN201720238260U CN206532731U CN 206532731 U CN206532731 U CN 206532731U CN 201720238260 U CN201720238260 U CN 201720238260U CN 206532731 U CN206532731 U CN 206532731U
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- movable contact
- terminal
- contact spring
- housing
- button
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Abstract
The utility model discloses a kind of rocker switch, including housing, it is hingedly attached to the housing with button, housing is provided with movable contact spring, positive terminal and negative terminal, button links with movable contact spring, cavity is provided with housing, the bottom surface of cavity is provided with two straight troughs, fixation is plugged in straight trough respectively for positive terminal and negative terminal, and the shoulder rank for abutting and coordinating with the bottom surface of cavity is respectively equipped with positive terminal and negative terminal.By such scheme, positive terminal and negative terminal are plugged in the straight trough of housing respectively, and positive terminal and negative terminal are abutted or are interference fitted with the inwall of straight trough respectively, it is easy to terminal to be fixed with straight trough, the setting of shoulder rank on terminal can prevent terminal in interspersed straight trough, depart from straight trough, it is easy to location and installation, terminal is plugged in the straight trough of housing by this terminal assembling mode, it is simple in construction, assembling is convenient, can be high in machining efficiency by automatic machine contact pin.
Description
Technical field
The utility model is related to a kind of switch, especially a kind of rocker switch.
Background technology
Switch is electronic component common during a kind of circuit is controlled, and it is used to control opening or closing for circuit, and rocker switch is
It is relatively conventional in switch, its be widely used in water dispenser, treadmill, computer sound box, battery truck, motorcycle, ion television set,
Coffee pot, socket, massager etc., mainly household electrical appliance etc comparison it is many, rocker switch, which is mainly, to be pushed a button to
Control movable contact spring is turned on or off a kind of switches of two terminals, and the control of electrical equipment is realized by the break-make of two terminals.
General rocker switch includes housing, is hingedly attached to the housing with button, housing is provided with movable contact spring, positive terminal and bears
Extreme son, button is linked with movable contact spring, and terminal is stamped to form by plate material, and it realizes two with housing by way of injection
The fixed installation of person, is then used for wiring by terminal bending again, and movable contact spring is used for being turned on or off for two terminals of control.It is above-mentioned
The problem of technical scheme is present:Terminal realizes both fixed installations with housing by way of injection, also needs terminal bending
Processing, influences the efficiency of processing.
The content of the invention
The utility model overcomes the deficiencies in the prior art, and there is provided the side that a kind of rocker switch, its terminal pass through grafting
Formula is fixed with housing, simple in construction, high in machining efficiency.
To achieve these goals, the technical solution adopted in the utility model is：A kind of rocker switch, including housing, institute
State and be hingedly attached to the housing with button, the housing is provided with movable contact spring, positive terminal and negative terminal, button links with movable contact spring,
Cavity, straight trough of the bottom surface provided with two and the above of the cavity, the positive terminal and negative terminal are provided with the housing
Fixation is plugged in straight trough respectively, and the shoulder for abutting and coordinating with the bottom surface of cavity is respectively equipped with the positive terminal and negative terminal
Rank.
By such scheme, positive terminal and negative terminal are plugged in the straight trough of housing respectively, positive terminal and
Negative terminal is abutted or is interference fitted with the inwall of straight trough respectively, is easy to terminal to be fixed with straight trough, the setting of shoulder rank on terminal,
It can prevent terminal from, in interspersed straight trough, departing from straight trough, being easy to location and installation, terminal is plugged in by this terminal assembling mode
Simple in construction in the straight trough of housing, it is convenient to assemble, can be high in machining efficiency by automatic machine contact pin.
It is of the present utility model it is further setting be：Ladder is respectively equipped with the narrow side of the positive terminal and negative terminal
Wall, the stepped wall includes first end face and second end face, the distance between two first end faces be more than two second end faces it
Between distance, first end face is connected with second end face by inclined-plane.
By such scheme, stepped wall is set, the distance between two second end faces are less than on the narrow side of terminal
The length of straight trough, is easy to terminal to stretch out cavity, inclined-plane plays guide effect, from second end face smooth transition to first end face, and two
The distance between individual first end face is more than or equal to the length of straight trough so that the inwall of first end face and straight trough is inconsistent, is easy to
The fixed installation of terminal.
It is of the present utility model it is further setting be：The positive terminal is provided with mounting groove, and the bottom surface of the mounting groove is set
There is flange, the movable contact spring includes contact part and rotation section, and the contact part is plugged on mounting groove, the contact part and flange
Inconsistent, the rotation section can be swung around flange, the driving structure that the button is swung provided with driving movable contact spring, the rotation
Portion is provided with movable contact, and being turned on or off for positive terminal and negative terminal is realized in movable contact and negative terminal conflict or separate.
By such scheme, positive terminal is provided with mounting groove, is easy to the installation of movable contact spring to position, and movable contact spring is supported
Contact portion is contradicted with the flange on mounting groove to be coordinated, and the rotation section of movable contact spring is swung around flange, when button is pressed, button
On driving structure movable contact spring can be driven to be swung so that the movable contact of movable contact spring and negative terminal are contradicted or separated, and are realized
What is switched is turned on or off.
It is of the present utility model it is further setting be：The movable contact spring takes the shape of the letter U setting, and it includes two rotation sections, described
Movable contact spring is arranged on rotation section close to the side of negative terminal, and the contact part corresponding flange position is provided with inner concave arc surface, described
Flange is contradicted on inner concave arc surface.
By such scheme, flange is contradicted on inner concave arc surface, when movable contact spring is swung, and the end face of flange can be along interior
Cancave cambered surface slides so that movable contact spring swings more smooth, Stability Analysis of Structures.
It is of the present utility model it is further setting be：The driving structure includes two swing arms being arranged on button, described
Swing arm extends to the rotation section of movable contact spring, and the rotation section of the movable contact spring is connected between two swing arms, swing arm and movable contact spring
The conflict of rotation section, which coordinates, realizes that button drives movable contact spring to swing.
By such scheme, two rotation sections of movable contact spring are connected between two swing arms respectively, when two swing arms
During swing, it can drive movable contact spring to swing, so as to realize the linkage of button and movable contact spring, be easy to button driving switch to close or disconnected
Open.
It is of the present utility model it is further setting be：Stationary contact is fixed or has been wholely set on the negative terminal, it is described quiet
Contact can be contradicted with movable contact to be coordinated.
By such scheme, the stationary contact on negative terminal can be inconsistent with movable contact, is easy to positive terminal with bearing
The mutual conduction of extreme son.
It is of the present utility model it is further setting be：The button is provided with neon lamp, the housing and is additionally provided with lamp terminal, institute
The bottom surface for stating cavity is also fixed or has been wholely set dividing plate, and the dividing plate is placed between lamp terminal and positive terminal.
By such scheme, neon lamp is set on button, it is turned on by lamp terminal, switch closure, lamp is bright；Switch is disconnected
Open, lamp goes out, positive and negative terminals can produce electric spark on and off, dividing plate is provided between lamp terminal and positive terminal, it can
For blocking electric spark, do not interfere with the normal of lamp and use.
It is of the present utility model further set be：The middle part of the housing be provided with hinged seat, the button be provided with
Hinged seat is hinged the jointed shaft of cooperation, and the swing arm is separately positioned on the both sides of jointed shaft, and the movable contact spring is placed in jointed shaft
Lower section.
By such scheme, the middle part of housing is provided with hinged seat, and button is hinged by jointed shaft and is arranged on housing,
Swing arm is arranged on the both sides of jointed shaft, its pressing with button and swing, so as to drive movable contact spring to swing.
The utility model is further described below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is configuration schematic diagram of the present utility model；
Fig. 3 is button and movable contact spring fit structure schematic diagram；
Fig. 4 is the mounting structure schematic diagram of each terminal and housing；
Fig. 5 is the structural representation of housing；
Fig. 6 is the structural representation of movable contact spring；
Fig. 7 is the structural representation of positive terminal.
Embodiment
As shown in figs. 1-7, button 2 is hinged with a kind of rocker switch, including housing 1, housing 1, housing 1 is touched provided with dynamic
Piece 3, positive terminal 4 and negative terminal 5, button 2 link with movable contact spring 3, cavity 11 are provided with housing 1, the bottom surface of cavity 11 is set
There is a straight trough 12 of two and the above, fixation is plugged in straight trough 12 respectively for positive terminal 4 and negative terminal 5, positive terminal 4 and negative
The shoulder rank 61 for abutting and coordinating with the bottom surface of cavity 11 is respectively equipped with extreme son 5.
In the present embodiment, stepped wall 62, stepped wall 62 are respectively equipped with the narrow side of positive terminal 4 and negative terminal 5
Including first end face 621 and second end face 622, the distance between two first end faces 621 are more than between two second end faces 622
Distance, first end face 621 is connected with second end face 622 by inclined-plane 623, and the distance between two first end faces 621 are more than
Or equal to the length of straight trough 12 so that first end face 621 and the inwall close-fitting of straight trough 12, it is easy to the fixed installation of terminal.
In the present embodiment, positive terminal 4 is provided with mounting groove 41, and the bottom surface of mounting groove 41 is provided with flange 42, movable contact spring 3
Including contact part 31 and rotation section 32, contact part 31 is plugged on mounting groove 41, and contact part 31 and flange 42 are inconsistent, rotation section
32 can swing around flange 42, and the driving structure that button 2 is swung provided with driving movable contact spring 3, rotation section 32 is provided with movable contact 33,
Movable contact 33, which is contradicted or separated with negative terminal 5, realizes being turned on or off for positive terminal 4 and negative terminal 5.
In the present embodiment, movable contact spring 3 takes the shape of the letter U setting, and it includes two rotation sections 32, and movable contact spring 3 is arranged on rotation
Portion 32 is close to the side of negative terminal 5, and the position of 31 corresponding flange of contact part 42 is provided with inner concave arc surface 311, including flange 42 is contradicted
On cancave cambered surface 311.
In the present embodiment, driving structure includes two swing arms 21 being arranged on button 2, and swing arm 21 extends to movable contact spring
3 rotation section 32, the rotation section 32 of movable contact spring 3 is connected between two swing arms 21, swing arm 21 and the rotation section 32 of movable contact spring 3
Contradict cooperation and realize that button 2 drives movable contact spring 3 to swing.
In the present embodiment, stationary contact 51 is fixed or has been wholely set on negative terminal 5, and stationary contact 51 can be with movable contact 33
Contradict and coordinate.
In the present embodiment, button 2 is provided with neon lamp 7, housing 2 and is also equipped with lamp terminal 8, and the bottom surface of cavity 11 is also solid
Determine or be wholely set dividing plate 9, dividing plate 9 is placed between lamp terminal 8 and positive terminal 4.
In the present embodiment, the middle part of housing 1 is provided with hinged seat 13, and button 2 is provided with and is hinged cooperation with hinged seat 13
Jointed shaft 22, swing arm 21 is separately positioned on the both sides of jointed shaft 22, and movable contact spring 3 is placed in the lower section of jointed shaft 22.
One kind of above example, simply the utility model preferably specific embodiment, those skilled in the art are in this reality
It is included in the usual variations and alternatives carried out in new technique aspects in protection domain of the present utility model.
Claims (8)
1. a kind of rocker switch, including housing, described to be hingedly attached to the housing with button, the housing is provided with movable contact spring, positive terminal
Son and negative terminal, button link with movable contact spring, it is characterised in that：Cavity is provided with the housing, the bottom surface of the cavity is set
Have a straight trough of two and the above, fixation is plugged in straight trough respectively for the positive terminal and negative terminal, the positive terminal and
The shoulder rank for abutting and coordinating with the bottom surface of cavity is respectively equipped with negative terminal.
2. rocker switch according to claim 1, it is characterised in that：On the narrow side of the positive terminal and negative terminal
It is respectively equipped with stepped wall, the stepped wall includes first end face and second end face, the distance between two first end faces are more than two
The distance between individual second end face, first end face is connected with second end face by inclined-plane.
3. rocker switch according to claim 1 or 2, it is characterised in that：The positive terminal is provided with mounting groove, described
The bottom surface of mounting groove is provided with flange, and the movable contact spring includes contact part and rotation section, and the contact part is plugged on mounting groove, institute
State contact part inconsistent with flange, the rotation section can be swung around flange, the drive that the button is swung provided with driving movable contact spring
Dynamic structure, the rotation section is provided with movable contact, and movable contact, which is contradicted or separated with negative terminal, realizes positive terminal and negative pole end
Sub is turned on or off.
4. rocker switch according to claim 3, it is characterised in that：The movable contact spring takes the shape of the letter U setting, and it includes two
Rotation section, the movable contact spring is arranged on rotation section close to the side of negative terminal, and the contact part corresponding flange position is provided with interior
Cancave cambered surface, the flange is contradicted on inner concave arc surface.
5. rocker switch according to claim 4, it is characterised in that：The driving structure is arranged on button including two
Swing arm, the swing arm extends to the rotation section of movable contact spring, and the rotation section of the movable contact spring is connected between two swing arms, swing arm
Conflict with the rotation section of movable contact spring, which coordinates, realizes that button drives movable contact spring to swing.
6. rocker switch according to claim 3, it is characterised in that：Fix or be wholely set on the negative terminal and be quiet
Contact, the stationary contact can be contradicted with movable contact to be coordinated.
7. rocker switch according to claim 1 or 2, it is characterised in that：The button is provided with neon lamp, the housing
Lamp terminal is also equipped with, the bottom surface of the cavity is also fixed or has been wholely set dividing plate, and the dividing plate is placed in lamp terminal and positive pole
Between terminal.
8. rocker switch according to claim 5, it is characterised in that：The middle part of the housing is provided with hinged seat, described to press
Button is provided with the jointed shaft that cooperation is hinged with hinged seat, and the swing arm is separately positioned on the both sides of jointed shaft, and the movable contact spring is put
In the lower section of jointed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238260.1U CN206532731U (en) | 2017-03-13 | 2017-03-13 | Rocker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720238260.1U CN206532731U (en) | 2017-03-13 | 2017-03-13 | Rocker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532731U true CN206532731U (en) | 2017-09-29 |
Family
ID=59919047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720238260.1U Active CN206532731U (en) | 2017-03-13 | 2017-03-13 | Rocker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532731U (en) |
-
2017
- 2017-03-13 CN CN201720238260.1U patent/CN206532731U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |