CN103050314A - Rocker switch forcibly disconnected by rotating button cover - Google Patents
Rocker switch forcibly disconnected by rotating button cover Download PDFInfo
- Publication number
- CN103050314A CN103050314A CN2011103135755A CN201110313575A CN103050314A CN 103050314 A CN103050314 A CN 103050314A CN 2011103135755 A CN2011103135755 A CN 2011103135755A CN 201110313575 A CN201110313575 A CN 201110313575A CN 103050314 A CN103050314 A CN 103050314A
- Authority
- CN
- China
- Prior art keywords
- button cover
- rocker switch
- movable contact
- push
- base
- Prior art date
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 244000062793 Sorghum vulgare Species 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 235000019713 millet Nutrition 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 6
- 238000005245 sintering Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Images
Landscapes
- Switches With Compound Operations (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention relates to a rocker switch forcibly disconnected by rotating a button cover. The rocker switch consists of the button cover, a button seat, a shell, a rotating axis, a movable contact spring, a movable contact, a forcible bar, side contact legs, a static contact, a middle contact leg, a base, and a sliding tube or a steel ball, wherein the button cover is covered on the button seat, the button cover and the button seat are positioned in the shell, the sliding tube or the steel ball is arranged below the button seat, the center of the forcible bar is arranged on the rotating axis, one end of the forcible bar is connected with the button seat, the other end is in clearance fit with the movable contact spring, the movable contact is arranged on the movable contact spring, the static contact is arranged on the base and opposite to the movable contact spring above the static contact, and the side contact legs are arranged at two ends of the base, and the middle contact leg is arranged in the middle of the base. Compared with the prior art, the rocker switch has the advantages of being wide in use range, safe and reliable, and the like.
Description
Technical field
The present invention relates to a kind of mains switch, especially relate to a kind of pressure button cover and rotate the rocker switch of forcing disconnection.
Background technology
For using rocker switch as the equipment of mains switch in large electric current inductive load, electric tool load and the capacity load, 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 large, the moving point of switch and dead point can occur and be sintered together phenomenon, 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.
Summary of the invention
Purpose of the present invention is exactly to provide wide, the safe and reliable pressure button cover of a kind of scope of application to rotate the rocker switch of forcing disconnection for the defective that overcomes above-mentioned prior art existence.
Purpose of the present invention can be achieved through the following technical solutions: a kind of pressure button cover rotates the rocker switch of forcing disconnection, it is characterized in that, this rocker switch comprises pressure button cover, push-button socket, shell, rotation axis, movable contact spring, moving contact, force bar, the edge joint haptic element, fixed contact, middle contact feet, base, slide cartridge or steel ball, described pressure button cover cover cap is on push-button socket, pressure button cover and push-button socket are positioned at shell, described push-button socket has slide cartridge or steel ball, described pressure bar center is arranged on the rotation axis, force bar one end to connect push-button socket, the other end and movable contact spring matched in clearance, described moving contact is arranged on the movable contact spring, described fixed contact is arranged on the base, and with its top movable contact spring be oppositely arranged, described edge joint haptic element is arranged on the base two ends, described middle contact feet is arranged in the middle of the base, to the pressure button cover application of force, the drive push-button socket rotates, rotate thereby drive with the close-fitting pressure bar of push-button socket, force bar to turn to the contact movable contact spring, when silver point clings, force bar to promote by force movable contact spring, make moving contact and fixed contact separately, force to disconnect rocker switch.
There is a boss described push-button socket below, and this boss closely cooperates with forcing bar.
Described rocker switch also is provided with lamp base and luminous element, and described lamp base is arranged on the base, and described luminous element is arranged in the cavity of pressure button cover and push-button socket formation.
Described slide cartridge or steel ball lower end butt movable contact spring, and can slide at movable contact spring.
The top of described pressure button cover exposed parts is plane, V-arrangement face, arcwall face, arc millet cake light or waterproof arcwall face.
Compared with prior art, the present invention has the following advantages:
One, the scope of application is wide: rocker switch in the market all is to adopt lever principle, for little electric current≤4A (non-resistive load), or more satisfactory structure, but for electric current 4A＜I (non-resistive load), or can occur to disconnect phenomenon behind the silver point sintering, after this improved, the fully dissatisfied silver point sintering of determining can not disconnect phenomenon, makes switch play the normal operation effect;
Two, safe and reliable: as to force disconnection can effectively prevent from causing equipment fault and security incident because of the contact combination in the invention.
Description of drawings
Fig. 1 is the generalized section that the present invention forces to disconnect rocker switch;
Fig. 2 is the end view that the present invention forces to disconnect rocker switch;
Fig. 3 is the A-A view of Fig. 2;
Fig. 4 a is the shape schematic diagram that the present invention forces to disconnect the pressure button cover A of rocker switch;
Fig. 4 b is the shape schematic diagram that the present invention forces to disconnect the pressure button cover B of rocker switch;
Fig. 4 c is the shape schematic diagram that the present invention forces to disconnect the pressure button cover C of rocker switch;
Fig. 4 d is the shape schematic diagram that the present invention forces to disconnect the pressure button cover D of rocker switch;
Fig. 4 f is the shape schematic diagram that the present invention forces to disconnect the pressure button cover F of rocker switch;
Fig. 5 a is that the pressure button cover parts intermediate active part that the present invention forces to disconnect rocker switch adopts the slide cartridge structural representation;
Fig. 5 b is that the pressure button cover parts intermediate active part that the present invention forces to disconnect rocker switch adopts the steel ball structure schematic diagram.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Such as Fig. 1-3, shown in the 5a, a kind of pressure button cover rotates the rocker switch of forcing disconnection, this rocker switch comprises pressure button cover 1, push-button socket 2, shell 3, rotation axis 4, movable contact spring 5, moving contact 6, force bar 7, edge joint haptic element 9, fixed contact 8, middle contact feet 10, base 11, slide cartridge 13, spring 14, luminous element 15, described pressure button cover 1 cover cap is on push-button socket 2, pressure button cover 1 and push-button socket 2 are positioned at shell 3, described push-button socket 2 has slide cartridge 13, slide cartridge 13 lower end butt movable contact springs 5, and can slide at movable contact spring 5, described pressure bar 7 centers are arranged on the rotation axis 4, force bar 7 to rotate at rotation axis 4, there is a boss push-button socket 2 belows, force bar 7 one ends to connect push-button socket 2, and closely cooperate with the boss of push-button socket 2 belows, the other end and movable contact spring 5 matched in clearance, described moving contact 6 is arranged on the movable contact spring 5, and can move up and down with movable contact spring, described fixed contact 8 is arranged on the base 11, and with its top movable contact spring 5 be oppositely arranged, described edge joint haptic element 9 is arranged on base 11 two ends, described middle contact feet 10 is arranged in the middle of the base 11, to pressure button cover 1 application of force, driving push-button socket 2 rotates, rotate thereby drive with push-button socket 2 close-fitting pressure bars 7, after forcing bar 7 to turn to certain angle, begin to contact movable contact spring 5, when silver point clings, force bar 7 to promote by force movable contact spring 5, make moving contact 6 and fixed contact 8 separately, force to disconnect rocker switch.
Described rocker switch also is provided with lamp base 12 and luminous element 15, and described lamp base 12 is arranged on the base 11, and described luminous element 15 is arranged in the cavity of pressure button cover 1 and push-button socket 2 formations.
Shown in Fig. 4 a, the top of pressure button cover exposed parts is the plane.
Shown in Fig. 4 b, the top of pressure button cover exposed parts is the V-arrangement face, and pressure button cover parts intermediate active part adopts steel ball structure, shown in Fig. 5 b.All the other are with embodiment 1.
Shown in Fig. 4 c, the top of pressure button cover exposed parts is arcwall face.All the other are with embodiment 1.
Shown in Fig. 4 d, the top of pressure button cover exposed parts is arc millet cake light.All the other are with embodiment 1.
Shown in Fig. 4 f, the top of pressure button cover exposed parts is the waterproof arcwall face.All the other are with embodiment 1.
Claims (5)
1. a pressure button cover rotates the rocker switch of forcing to disconnect, it is characterized in that, this rocker switch comprises pressure button cover, push-button socket, shell, rotation axis, movable contact spring, moving contact, force bar, the edge joint haptic element, fixed contact, middle contact feet, base, slide cartridge or steel ball, described pressure button cover cover cap is on push-button socket, pressure button cover and push-button socket are positioned at shell, described push-button socket has slide cartridge or steel ball, described pressure bar center is arranged on the rotation axis, force bar one end to connect push-button socket, the other end and movable contact spring matched in clearance, described moving contact is arranged on the movable contact spring, described fixed contact is arranged on the base, and with its top movable contact spring be oppositely arranged, described edge joint haptic element is arranged on the base two ends, described middle contact feet is arranged in the middle of the base; To the pressure button cover application of force, drive push-button socket and rotate, rotate thereby drive with the close-fitting pressure bar of push-button socket, force bar to turn to the contact movable contact spring, when silver point clings, force bar to promote by force movable contact spring, make moving contact and fixed contact separately, force to disconnect rocker switch.
2. a kind of pressure button cover according to claim 1 rotates the rocker switch of forcing disconnection, it is characterized in that, there is a boss described push-button socket below, and this boss closely cooperates with forcing bar.
3. a kind of pressure button cover according to claim 1 rotates the rocker switch of forcing disconnection, it is characterized in that, described rocker switch also is provided with lamp base and luminous element, and described lamp base is arranged on the base, and described luminous element is arranged in the cavity of pressure button cover and push-button socket formation.
4. a kind of pressure button cover according to claim 1 rotates the rocker switch of forcing disconnection, it is characterized in that, and described slide cartridge or steel ball lower end butt movable contact spring, and can slide at movable contact spring.
5. a kind of pressure button cover according to claim 1 rotates the rocker switch of forcing disconnection, it is characterized in that the top of described pressure button cover exposed parts is plane, V-arrangement face, arcwall face, arc millet cake light or waterproof arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110313575.5A CN103050314B (en) | 2011-10-17 | 2011-10-17 | Rocker switch forcibly disconnected by rotating button cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110313575.5A CN103050314B (en) | 2011-10-17 | 2011-10-17 | Rocker switch forcibly disconnected by rotating button cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103050314A true CN103050314A (en) | 2013-04-17 |
| CN103050314B CN103050314B (en) | 2015-03-11 |
Family
ID=48062921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110313575.5A Active CN103050314B (en) | 2011-10-17 | 2011-10-17 | Rocker switch forcibly disconnected by rotating button cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103050314B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273309A (en) * | 2018-11-23 | 2019-01-25 | 邱利萍 | A kind of seesaw temperature controller of knob driving switch |
| CN114496636A (en) * | 2022-04-06 | 2022-05-13 | 宁波万事达综研电气有限公司 | Seesaw type automobile electric appliance switch |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401867A (en) * | 1980-10-24 | 1983-08-30 | Starkstrom Gummersbach Gmbh | Switching device with forced opening of the contacts |
| CN2354225Y (en) * | 1998-12-28 | 1999-12-15 | 西安沙尔特宝电气有限公司 | Quick-action switch with forced cut-off function |
| CN2741167Y (en) * | 2004-11-06 | 2005-11-16 | 张尧弟 | Switch device |
| CN202275765U (en) * | 2011-10-17 | 2012-06-13 | 上海永星电子开关有限公司 | Safe and reliable forcedly-disconnected rocker switch |
-
2011
- 2011-10-17 CN CN201110313575.5A patent/CN103050314B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4401867A (en) * | 1980-10-24 | 1983-08-30 | Starkstrom Gummersbach Gmbh | Switching device with forced opening of the contacts |
| CN2354225Y (en) * | 1998-12-28 | 1999-12-15 | 西安沙尔特宝电气有限公司 | Quick-action switch with forced cut-off function |
| CN2741167Y (en) * | 2004-11-06 | 2005-11-16 | 张尧弟 | Switch device |
| CN202275765U (en) * | 2011-10-17 | 2012-06-13 | 上海永星电子开关有限公司 | Safe and reliable forcedly-disconnected rocker switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273309A (en) * | 2018-11-23 | 2019-01-25 | 邱利萍 | A kind of seesaw temperature controller of knob driving switch |
| CN114496636A (en) * | 2022-04-06 | 2022-05-13 | 宁波万事达综研电气有限公司 | Seesaw type automobile electric appliance switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103050314B (en) | 2015-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: 314300 No.1 Yanqi Road, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang SHANGKAI Auto Electric Co.,Ltd. Address before: 201601 Shanghai Songjiang District Sijing town Xinzhuan Highway No. 1275 Patentee before: SHANGHAI YONGXING ELECTRONIC SWITCH Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 1 Yanqi Road, Wanghai Street, Jiaxing City, Zhejiang Province, 314300 Patentee after: Zhejiang Shangkai Automotive Electrical Appliance Co.,Ltd. Country or region after: China Address before: 314300 No. 1, Yanqi Road, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: Zhejiang SHANGKAI Auto Electric Co.,Ltd. Country or region before: China |