CN103050314B - Rocker switch forcibly disconnected by rotating button cover - Google Patents
Rocker switch forcibly disconnected by rotating button cover Download PDFInfo
- Publication number
- CN103050314B CN103050314B CN201110313575.5A CN201110313575A CN103050314B CN 103050314 B CN103050314 B CN 103050314B CN 201110313575 A CN201110313575 A CN 201110313575A CN 103050314 B CN103050314 B CN 103050314B
- Authority
- CN
- China
- Prior art keywords
- button cover
- rocker switch
- push
- movable contact
- bar
- 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.)
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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
- 230000003068 static effect Effects 0.000 abstract 3
- 238000005245 sintering Methods 0.000 description 3
- 244000062793 Sorghum vulgare Species 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 235000019713 millet Nutrition 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 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
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (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 forcing to disconnect.
Background technology
For using rocker switch as the equipment of mains switch in big current inductive load, power tool load and capacity load, because inductive load and power tool load equipment can produce the impulse current of an about rated current 6 times when starting, and capacity load has discharge impact electric current, and (impulse current is relevant with capacitance, be directly proportional), produce arcing, high temperature; When immediate current is very large, there will be the dynamic point of switch and dead point is sintered together phenomenon, make switch cisco unity malfunction, when closedown external power supply, after the decline of switch internal temperature, switch can work again, but also there will be silver point sintering phenomenon during follow-up work.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and provide a kind of scope of application wide, safe and reliable pressure button cover rotate force disconnect rocker switch.
Object of the present invention can be achieved through the following technical solutions: a kind of pressure button cover rotates the rocker switch 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, limit contact feet, 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 rotating shaft, bar one end is forced to connect push-button socket, the other end and movable contact spring matched in clearance, described moving contact is arranged on movable contact spring, described fixed contact is arranged on base, and be oppositely arranged with the movable contact spring above it, described limit contact feet is arranged on base two ends, described middle contact feet is arranged in the middle of base, exert a force to pressure button cover, drive push-button socket rotates, thus drive and the close-fitting pressure bar of push-button socket rotate, bar is forced to turn to contact movable contact spring, when silver point clings, bar is forced to promote movable contact spring by force, make moving contact and fixed contact separately, force to disconnect rocker switch.
Have one piece of boss below described push-button socket, this boss closely cooperates with forcing bar.
Described rocker switch is also provided with lamp base and luminous element, and described lamp base is arranged on base, and described luminous element is arranged in the cavity that pressure button cover and push-button socket form.
Described slide cartridge or steel ball lower end abut movable contact spring, and can slide on 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 is in the market all adopt lever principle, for small area analysis≤4A (non-resistive load), or more satisfactory structure, but for electric current 4A < I (non-resistive load), still phenomenon can not be disconnected after there will be silver point sintering, after this improves, completely dissatisfied certainly silver point sintering can not disconnect phenomenon, makes switch play the normal style of work;
Two, safe and reliable: in invention, to force disconnection effectively can prevent because contact combines and cause equipment fault and security incident.
Accompanying drawing explanation
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 schematic shapes that the present invention forces the pressure button cover A disconnecting rocker switch;
Fig. 4 b is the schematic shapes that the present invention forces the pressure button cover B disconnecting rocker switch;
Fig. 4 c is the schematic shapes that the present invention forces the pressure button cover C disconnecting rocker switch;
Fig. 4 d is the schematic shapes that the present invention forces the pressure button cover D disconnecting rocker switch;
Fig. 4 f is the schematic shapes that the present invention forces the pressure button cover F disconnecting rocker switch;
Fig. 5 a is that the present invention forces the pressure button cover parts intermediate active part disconnecting rocker switch to adopt slide cartridge structural representation;
Fig. 5 b is that the present invention forces the pressure button cover parts intermediate active part disconnecting rocker switch to adopt steel ball structure schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As Fig. 1-3, shown in 5a, a kind of pressure button cover rotates the rocker switch forcing to disconnect, 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, limit contact feet 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 abuts movable contact spring 5, and can slide on movable contact spring 5, described pressure bar 7 center is arranged on rotation axis 4, force bar 7 can rotate on rotation axis 4, one piece of boss is had below push-button socket 2, bar 7 one end is forced to connect push-button socket 2, and closely cooperate with the boss below push-button socket 2, the other end and movable contact spring 5 matched in clearance, described moving contact 6 is arranged on movable contact spring 5, and can move up and down with movable contact spring, described fixed contact 8 arranges on the pedestal 11, and be oppositely arranged with the movable contact spring 5 above it, described limit contact feet 9 is arranged on base 11 two ends, described middle contact feet 10 is arranged in the middle of base 11, exert a force to pressure button cover 1, push-button socket 2 is driven to rotate, thus drive and the close-fitting pressure bar 7 of push-button socket 2 rotate, after pressure bar 7 turns to certain angle, start to contact movable contact spring 5, when silver point clings, bar 7 is forced to promote movable contact spring 5 by force, make moving contact 6 and fixed contact 8 separately, force to disconnect rocker switch.
Described rocker switch is also provided with lamp base 12 and luminous element 15, and described lamp base 12 arranges on the pedestal 11, and described luminous element 15 is arranged in the cavity that pressure button cover 1 and push-button socket 2 form.
As shown in fig. 4 a, the top of pressure button cover exposed parts is plane.
Embodiment 2
As shown in Figure 4 b, the top of pressure button cover exposed parts is V-arrangement face, and pressure button cover parts intermediate active part adopts steel ball structure, as shown in Figure 5 b.All the other are with embodiment 1.
Embodiment 3
As illustrated in fig. 4 c, the top of pressure button cover exposed parts is arcwall face.All the other are with embodiment 1.
Embodiment 4
As shown in figure 4d, the top of pressure button cover exposed parts is arc millet cake light.All the other are with embodiment 1.
Embodiment 5
As shown in fig. 4f, the top of pressure button cover exposed parts is waterproof arcwall face.All the other are with embodiment 1.
Claims (5)
1. a pressure button cover rotates the rocker switch 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, limit contact feet, 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 rotating shaft, bar one end is forced to connect push-button socket, the other end and movable contact spring matched in clearance, described moving contact is arranged on movable contact spring, described fixed contact is arranged on base, and be oppositely arranged with the movable contact spring above it, described limit contact feet is arranged on base two ends, described middle contact feet is arranged in the middle of base, to pressure button cover force, drive push-button socket to rotate, thus drive and the close-fitting pressure bar of push-button socket rotate, force bar to turn to contact movable contact spring, when silver point clings, force bar to promote movable contact spring by force, 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 forcing to disconnect, and it is characterized in that there is one piece of boss below described push-button socket, and this boss closely cooperates with forcing bar.
3. a kind of pressure button cover according to claim 1 rotates the rocker switch forcing to disconnect, it is characterized in that, described rocker switch is also provided with lamp base and luminous element, and described lamp base is arranged on base, and described luminous element is arranged in the cavity that pressure button cover and push-button socket form.
4. a kind of pressure button cover according to claim 1 rotates the rocker switch forcing to disconnect, and it is characterized in that, described slide cartridge or steel ball lower end abut movable contact spring, and can slide on movable contact spring.
5. a kind of pressure button cover according to claim 1 rotates the rocker switch forcing to disconnect, and it is characterized in that, the top of described pressure button cover exposed parts is plane, V-arrangement face, 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 CN103050314A (en) | 2013-04-17 |
| CN103050314B true 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) |
Families Citing this family (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 |
| CN114496636B (en) * | 2022-04-06 | 2022-08-02 | 宁波万事达综研电气有限公司 | Seesaw type automobile electrical 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103050314A (en) | 2013-04-17 |
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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 |
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. |
|
| TR01 | Transfer of patent right | ||
| 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 |
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| CP03 | Change of name, title or address |