CN202275768U - Forced disconnection rocker switch - Google Patents
Forced disconnection rocker switch Download PDFInfo
- Publication number
- CN202275768U CN202275768U CN2011204057782U CN201120405778U CN202275768U CN 202275768 U CN202275768 U CN 202275768U CN 2011204057782 U CN2011204057782 U CN 2011204057782U CN 201120405778 U CN201120405778 U CN 201120405778U CN 202275768 U CN202275768 U CN 202275768U
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- CN
- China
- Prior art keywords
- button
- cursor
- shell
- rocker switch
- pressure
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a forced disconnection rocker switch, which comprises a shell, a middle contact pin, a side contact pin, a movable contact spring, a button component and a pressure spring, wherein one end of the middle contact pin is arranged in the shell; the other end of the middle contact pin extends out of the shell; one end of the side contact pin is arranged in the shell; the other end of the side contact pin extends out of the shell; the movable contact spring comprises a rotating arm and a movable contact connected with the rotating arm; the rotating arm is connected with the middle contact pin; the movable contact is in contact and connection with the side contact pin; the button component is rotatablely connected with the shell; the button component is connected with the rotating arm through the pressure spring to form a rotating mechanism for driving the rotating arm through the button component to rotate by taking the middle contact pin as an axis of rotation; the rotating arm is integrally connected with a power piece; and the button component is provided with a lug which is contacted with the power piece when the button component rotates to forcibly drive the rotating arm to rotate. Compared with the prior art, the forced disconnection rocker switch has the advantages of high safety and reliability, and the like.
Description
Technical field
The utility model relates to a kind of rocker switch, especially relates to a kind of pressure and breaks off rocker switch.
Background technology
To using the equipment of rocker switch in big electric current inductive load, electric tool load and the capacity load as mains switch; Because inductive load and electric tool load equipment can produce the impulse current of 6 times of about rated current when starting; And capacity load has the discharge impact electric current, and (impulse current is relevant with capacitance; Be directly proportional), produce arcing, high temperature; When immediate current is very big, the moving point of switch and dead point sintering phenomenon together can appear, make the switch cisco unity malfunction, when closing external power supply, after the decline of switch internal temperature, switch can be worked again, but also the silver point sintering phenomenon can occur during follow-up work.
The utility model content
The purpose of the utility model is exactly to provide a kind of safe and reliable pressure to break off rocker switch for the defective that overcomes above-mentioned prior art existence.
The purpose of the utility model can realize through following technical scheme: rocker switch is broken off in a kind of pressure; Comprise shell, middle contact feet, edge joint haptic element, movable contact spring, button parts and stage clip, an end of described middle contact feet is located in the shell, and the other end stretches out shell; One end of described edge joint haptic element is located in the shell; The other end stretches out shell, and described movable contact spring comprises cursor and the moving contact that is connected with cursor, and cursor is connected with middle contact feet; Moving contact is connected with the contact of edge joint haptic element; Described button parts and shell are rotatably connected, and this button parts is connected to form through stage clip and cursor that to drive cursor through button parts be the rotating mechanism that rotation axis rotates with middle contact feet, it is characterized in that; Integral type is connected with and puts forth effort sheet on the described cursor, the projection of forcing the drive cursor to rotate with putting forth effort sheet to contact when button parts is provided with the button parts rotation.
Described edge joint haptic element is provided with two, and the left and right sides of described cursor all is connected with a moving contact, is arranged with two on the cursor and puts forth effort sheet.
Described edge joint haptic element is provided with one, and a side of described cursor is connected with a moving contact, and the opposite side of cursor connects puts forth effort sheet.
Described button parts comprises pressure button cover and push-button socket, and pressure button cover is enclosed within on the push-button socket, and the push-button socket below connects projection.
Described button parts also comprises luminous element, and this luminous element is located between pressure button cover and the push-button socket.
Described pressure button cover comprises exposed face, exposed face be shaped as plane, V-arrangement face or arcwall face.
Described pressure button cover comprises exposed face, exposed face be shaped as plane, V-arrangement face or arcwall face.
Compared with prior art; The utility model is safe and reliable, and when pressing button parts through external force, projection can act on puts forth effort sheet; Thereby moving contact is separated with fixed contact on the edge joint haptic element by force, solved the situation of the switch cisco unity malfunction that causes owing to sintering phenomenon.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the structural representation of the housing parts of the utility model;
Fig. 3 is the structural representation of the button part of the utility model;
Fig. 4 is the structural representation of the movable contact spring of the utility model;
Fig. 5 is the structural representation of housing parts of another embodiment of the utility model;
Fig. 6 is the structural representation of movable contact spring of another embodiment of the utility model;
Fig. 7 is the shape sketch map of exposed face of the pressure button cover of the utility model;
Fig. 8 is the another kind of shape sketch map of exposed face of the pressure button cover of the utility model;
Fig. 9 is the another kind of shape sketch map of exposed face of the pressure button cover of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Like Fig. 1, shown in Figure 2, rocker switch is broken off in a kind of pressure, comprises shell 4, middle contact feet 404, edge joint haptic element 403, movable contact spring 3, button parts 1 and stage clip 2.One end of middle contact feet 404 is located in the shell 4, and the other end stretches out shell 4, and an end of edge joint haptic element 403 is located in the shell 4, and the other end stretches out shell 4.As shown in Figure 4; Movable contact spring 3 comprises cursor 301 and the moving contact 302 that is connected with cursor 301; Cursor 301 is connected with middle contact feet 404; Moving contact 302 is connected with 103 contacts of edge joint haptic element, and button parts 1 is rotatably connected with shell 4, and it is the rotating mechanism that rotation axis rotates with middle contact feet 404 that this button parts 1 is connected to form through button parts 1 drive cursor 301 through stage clip 2 and cursor 301.Integral type is connected with and puts forth effort sheet 303 on the cursor 301, and button parts 1 is provided with the projection 104 of forcing drive cursor 301 to rotate with putting forth effort sheet 303 to contact when button parts 1 rotates.As shown in Figure 3, button parts 1 comprises pressure button cover 101 and push-button socket 102, and pressure button cover 101 is enclosed within on the push-button socket 102, and push-button socket 102 belows connect projection 104.For the ease of carrying out switching manipulation night, button parts 1 also comprises luminous element 103, and this luminous element 103 is located between pressure button cover 101 and the push-button socket 102.Like Fig. 7～shown in Figure 9, pressure button cover comprises exposed face, and the shape of exposed face can be plane, V-arrangement face or arcwall face.
Button parts 1 (rotation axis is arranged on the button parts 1, rotate with rotation hole on the shell 4) has a stage clip 2 between button parts 1 and the movable contact spring 3, rise to reset and pressuring action, movable contact spring 3 with middle contact feet 404 as support, as rotation axis.During switch work; Apply power to pressure button cover 101; After pressure button cover 101 rotating certain angle, the projection 104 of its below begins to touch puts forth effort sheet 303 on the movable contact spring 3, promotes movable contact spring 3 by force through button; Moving contact 302 on the drive movable contact spring 3 separates with the fixed contact 402 on the edge joint haptic element 103, thereby reaches break function.
With reference to embodiment 1, the utility model comprises shell, middle contact feet, edge joint haptic element, movable contact spring, button parts and stage clip.One end of middle contact feet is located in the shell, and the other end stretches out shell, and an end of edge joint haptic element is located in the shell, and the other end stretches out shell.Like Fig. 5, shown in Figure 6, edge joint haptic element 403 is provided with two, and the left and right sides of cursor all is connected with a moving contact 302, is arranged with two on the cursor and puts forth effort sheet 303.Movable contact spring comprises cursor and the moving contact that is connected with cursor; Cursor is connected with middle contact feet; Moving contact is connected with the contact of edge joint haptic element; Button parts and shell are rotatably connected, and it is the rotating mechanism that rotation axis rotates with middle contact feet that this button parts is connected to form through button parts drive cursor through stage clip and cursor.Integral type is connected with and puts forth effort sheet on the cursor, the projection of forcing the drive cursor to rotate with putting forth effort sheet to contact when button parts is provided with the button parts rotation.Button parts comprises pressure button cover and push-button socket, and pressure button cover is enclosed within on the push-button socket, and the push-button socket below connects projection.For the ease of carrying out switching manipulation night, button parts also comprises luminous element, and this luminous element is located between pressure button cover and the push-button socket.Pressure button cover comprises exposed face, and the shape of exposed face can be plane, V-arrangement face or arcwall face.
Button parts (rotation axis is arranged on the button parts, rotate with rotation hole on the shell) has a stage clip between button parts and the movable contact spring, rise to reset and pressuring action, movable contact spring with middle contact feet as support, as rotation axis.During switch work, apply power to pressure button cover, after the pressure button cover rotating certain angle; The projection of its below begins to touch the sheet of putting forth effort on the movable contact spring; Promote movable contact spring by force through button, the moving contact on the drive movable contact spring separates with the fixed contact on the edge joint haptic element, thereby reaches break function.
Claims (7)
1. force to break off rocker switch for one kind, comprise shell, middle contact feet, edge joint haptic element, movable contact spring, button parts and stage clip, an end of described middle contact feet is located in the shell; The other end stretches out shell, and an end of described edge joint haptic element is located in the shell, and the other end stretches out shell; Described movable contact spring comprises cursor and the moving contact that is connected with cursor; Cursor is connected with middle contact feet, and moving contact is connected with the contact of edge joint haptic element, and described button parts and shell are rotatably connected; It is the rotating mechanism that rotation axis rotates with middle contact feet that this button parts is connected to form through button parts drive cursor through stage clip and cursor; It is characterized in that integral type is connected with and puts forth effort sheet on the described cursor, the projection of forcing the drive cursor to rotate with putting forth effort sheet to contact when button parts is provided with the button parts rotation.
2. rocker switch is broken off in a kind of pressure according to claim 1, it is characterized in that described edge joint haptic element is provided with two, and the left and right sides of described cursor all is connected with a moving contact, is arranged with two on the cursor and puts forth effort sheet.
3. rocker switch is broken off in a kind of pressure according to claim 1, it is characterized in that described edge joint haptic element is provided with one, and a side of described cursor is connected with a moving contact, and the opposite side of cursor connects puts forth effort sheet.
4. rocker switch is broken off in a kind of pressure according to claim 1 and 2, it is characterized in that described button parts comprises pressure button cover and push-button socket, and pressure button cover is enclosed within on the push-button socket, and the push-button socket below connects projection.
5. rocker switch is broken off in a kind of pressure according to claim 4, it is characterized in that described button parts also comprises luminous element, and this luminous element is located between pressure button cover and the push-button socket.
6. rocker switch is broken off in a kind of pressure according to claim 4, it is characterized in that described pressure button cover comprises exposed face, exposed face be shaped as plane, V-arrangement face or arcwall face.
7. rocker switch is broken off in a kind of pressure according to claim 5, it is characterized in that described pressure button cover comprises exposed face, exposed face be shaped as plane, V-arrangement face or arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204057782U CN202275768U (en) | 2011-10-21 | 2011-10-21 | Forced disconnection rocker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204057782U CN202275768U (en) | 2011-10-21 | 2011-10-21 | Forced disconnection rocker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275768U true CN202275768U (en) | 2012-06-13 |
Family
ID=46196110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204057782U Expired - Lifetime CN202275768U (en) | 2011-10-21 | 2011-10-21 | Forced disconnection rocker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065852A (en) * | 2011-10-21 | 2013-04-24 | 上海永星电子开关有限公司 | Novel double-line forcefully-breaking rocker switch |
-
2011
- 2011-10-21 CN CN2011204057782U patent/CN202275768U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065852A (en) * | 2011-10-21 | 2013-04-24 | 上海永星电子开关有限公司 | Novel double-line forcefully-breaking rocker switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Top automotive electrical appliance (Shanghai) Co., Ltd. Assignor: Shanghai Yongxing Electronic Switch Co., Ltd. Contract record no.: 2017310000044 Denomination of utility model: Forced disconnection rocker switch Granted publication date: 20120613 License type: Exclusive License Record date: 20170727 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |
|
| CX01 | Expiry of patent term |