CN102592868A - Manufacture method of rotating shaft transmission switch - Google Patents
Manufacture method of rotating shaft transmission switch Download PDFInfo
- Publication number
- CN102592868A CN102592868A CN2012100429681A CN201210042968A CN102592868A CN 102592868 A CN102592868 A CN 102592868A CN 2012100429681 A CN2012100429681 A CN 2012100429681A CN 201210042968 A CN201210042968 A CN 201210042968A CN 102592868 A CN102592868 A CN 102592868A
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- China
- Prior art keywords
- movable contact
- switch
- contact piece
- rotating shaft
- spring
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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.)
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention discloses a manufacture method of a rotating shaft transmission switch. A button decorative plate is arranged on the upper part of a mounting base, driving lifting levers are arranged on the lower part of the button decorative plate, a spring is arranged on the button decorative plate between the two driving lifting levers, a movable contact piece shifting shaft is arranged on the lower part of the spring, and the movable contact piece shifting shaft is connected with a movable contact piece; static contact pieces are arranged on the inner sides of the mounting base on two sides, a central support is arranged the mounting seat on one side, and the movable contact piece is in contact with the static contact pieces after passing through the central support. The circular shifting shaft is additionally arranged on the movable contact piece, the contact dead angle of the driving lifting lever and the movable contact piece of the rotating shaft transmission switch is eliminated, the contact dead angle can directly cause the result that the switch can not realize small angle, the dead angle of the movable contact piece and the driving lifting lever is thoroughly removed, the switch function of big rocker and small angle is realized, the sluggish hand feel of switching on or off the switch is changed, so that the switch is switched on or off more softly and smoothly and can be switched on or off through small-angle shifting action; and arc discharge of the switch during acting is reduced, thus the service life of the switch is greatly prolonged.
Description
Technical field
The present invention relates to the electric equipment field, relate in particular to a kind of transmission switch manufacturing approach.
Background technology
Traditional switch motion mechanism exists feel dull, not soft, and mechanical endurance is unstable, and it is not clear-cut to move, and big rocker switch needs large angle pendulum could realize operation, and causing switching on and off is big arcing phenomenon to occur, directly influences the life-span of product.
Summary of the invention
In order to overcome above-mentioned deficiency and the defective that traditional switch exists, it is soft, clear-cut to the invention provides a kind of action, with the low-angle rotating shaft transmission switch that just can realize switching manipulation of stirring.
The present invention for realizing the technical scheme that above-mentioned purpose adopted is: a kind of rotating shaft transmission switch; Mount pad top is provided with the button decorative panel; Button decorative panel bottom is provided with initiatively driving lever; Two mounting spring on the button decorative panel between the driving lever initiatively, the movable contact spring shifting shaft is installed in the spring bottom, and the movable contact spring shifting shaft connects movable contact spring; Center bearing bracket contacted with static contact during both sides mount pad installed inside static contact, mounting center support on the side mount pad, movable contact spring passed.
Said center bearing bracket upper edge switch central axis direction is provided with central channel, and movable contact spring passes central channel and contacts with static contact.
Said static contact and movable contact spring end are provided with silver contact.
Rotating shaft transmission switch of the present invention adds circular shifting shaft on movable contact spring, solved the dead angle that contacts of switch active driving lever and movable contact spring; And the contact dead angle can directly cause switch can't realize low-angle; Thoroughly solve the movable contact spring and the dead angle of driving lever initiatively, realized the low-angle switching function of big seesaw, and changed the dull feel of switch connection, off action; Make action softer, clear-cut; Stir the operation that just can realize switch with low-angle, reduce the arcing phenomenon of switch when action, prolong the useful life of switch greatly.
Description of drawings
Fig. 1 is the structure chart of rotating shaft transmission switch of the present invention.
Fig. 2 is rotating shaft transmission switch installing structure figure of the present invention.
Embodiment
Rotating shaft transmission construction of switch of the present invention is as depicted in figs. 1 and 2; Mount pad 1 top is provided with button decorative panel 6, and button decorative panel 6 bottoms are provided with initiatively driving lever 3, and initiatively driving lever adopts the PC material; Two mounting spring 4 on the button decorative panel 6 between the driving lever 3 initiatively; Movable contact spring shifting shaft 2 is installed in spring 4 bottoms, and movable contact spring shifting shaft 2 adopts glass 3% to strengthen the PA material, and movable contact spring shifting shaft 2 connects movable contact spring 10; Both sides mount pad 1 installed inside static contact 9, static contact 9 is provided with silver contact with movable contact spring 10 ends.Mounting center support 7 on the one side mount pad 1, center bearing bracket 7 upper edge switch central shaft 5 directions are provided with central channel 8, and movable contact spring 10 passes central channel 8 and contacts with static contact 9.
Switch motion of the present invention is to utilize lever principle, i.e. Push switch button decorative panel 6, and button decorative panel 6 drives initiatively driving levers 3; Along with 5 swings of switch central shaft, initiatively driving lever 3 contact movable contact spring shifting shafts 2 move to opposite side thereby drive movable contact spring 10; The static contact 9 that disengages continues to stir, when switch mediates or crossed center line a little; Movable contact spring 10 contacts the static contact 9 of opposite side rapidly because of the effect of spring 4.
Rotating shaft transmission switch of the present invention is reaching on useful life more than 80,000 times, is higher than existing IEC, GB standard (40,000 times) more than one times, does not have in the test bigger arcing phenomenon to occur, has directly stopped product because the disaster hidden-trouble that the large tracts of land arcing causes.Add circular shifting shaft 2 on the movable contact spring 10; Solved the dead angle that contacts of switch active driving lever 3 and movable contact spring 10; And the contact dead angle can directly cause switch can't realize low-angle, has thoroughly solved the dead angle of movable contact spring with the active driving lever, has realized the low-angle switching function of big seesaw.
Claims (3)
1. rotating shaft transmission switch; It is characterized in that: mount pad (1) top is provided with button decorative panel (6); Button decorative panel (6) bottom is provided with initiatively driving lever (3); Button decorative panel (6) between two active driving levers (3) is gone up mounting spring (4), and movable contact spring shifting shaft (2) is installed in spring (4) bottom, and movable contact spring shifting shaft (2) connects movable contact spring (10); Both sides mount pad (1) installed inside static contact (9), a side mount pad (1) is gone up mounting center support (7), and movable contact spring (10) passes middle center bearing bracket (7) and contacts with static contact (9).
2. a kind of rotating shaft transmission switch according to claim 1 is characterized in that: said center bearing bracket (7) upper edge switch central shaft (5) direction is provided with central channel (8), and movable contact spring (10) passes central channel (8) and contacts with static contact (9).
3. a kind of rotating shaft transmission switch according to claim 1 is characterized in that: said static contact (9) and movable contact spring (10) end are provided with silver contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100429681A CN102592868A (en) | 2012-02-24 | 2012-02-24 | Manufacture method of rotating shaft transmission switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100429681A CN102592868A (en) | 2012-02-24 | 2012-02-24 | Manufacture method of rotating shaft transmission switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102592868A true CN102592868A (en) | 2012-07-18 |
Family
ID=46481363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100429681A Pending CN102592868A (en) | 2012-02-24 | 2012-02-24 | Manufacture method of rotating shaft transmission switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102592868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164610A (en) * | 2020-09-25 | 2021-01-01 | 宁波公牛电器有限公司 | Swing rod switch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770920A (en) * | 1972-02-09 | 1973-11-06 | Leviton Manufacturing Co | Rocker-type electrical switch |
| EP0805469A2 (en) * | 1996-05-04 | 1997-11-05 | ABBPATENT GmbH | Electrical switchgear |
| JP2000251580A (en) * | 1998-12-28 | 2000-09-14 | Toshiba Lighting & Technology Corp | Switch device |
| CN101971279A (en) * | 2007-11-27 | 2011-02-09 | 罗格朗法国公司 | Electrical apparatus such as a switch |
| CN202495365U (en) * | 2012-02-24 | 2012-10-17 | 昆山利尔电气实业有限公司 | Rotating shaft transmission switch |
-
2012
- 2012-02-24 CN CN2012100429681A patent/CN102592868A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770920A (en) * | 1972-02-09 | 1973-11-06 | Leviton Manufacturing Co | Rocker-type electrical switch |
| EP0805469A2 (en) * | 1996-05-04 | 1997-11-05 | ABBPATENT GmbH | Electrical switchgear |
| JP2000251580A (en) * | 1998-12-28 | 2000-09-14 | Toshiba Lighting & Technology Corp | Switch device |
| CN101971279A (en) * | 2007-11-27 | 2011-02-09 | 罗格朗法国公司 | Electrical apparatus such as a switch |
| CN202495365U (en) * | 2012-02-24 | 2012-10-17 | 昆山利尔电气实业有限公司 | Rotating shaft transmission switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164610A (en) * | 2020-09-25 | 2021-01-01 | 宁波公牛电器有限公司 | Swing rod switch |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |