CN2365753Y - Seesaw switch - Google Patents
Seesaw switch Download PDFInfo
- Publication number
- CN2365753Y CN2365753Y CN 99235194 CN99235194U CN2365753Y CN 2365753 Y CN2365753 Y CN 2365753Y CN 99235194 CN99235194 CN 99235194 CN 99235194 U CN99235194 U CN 99235194U CN 2365753 Y CN2365753 Y CN 2365753Y
- Authority
- CN
- China
- Prior art keywords
- movable contact
- button
- shell
- contact spring
- utility
- 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.)
- Expired - Fee Related
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- Push-Button Switches (AREA)
Abstract
The utility model relates to a seesaw electric appliance switch, which comprises a housing (1), a button (2), static contact pieces (3) and (4), and a movable contact piece (5), wherein, the static contact pieces (3) and (4) are arranged on the bottom of the housing (1). The utility model is characterized in that the bottom of the housing (1) is provided with a stop slot (12); the movable contact piece (5) is arranged in the stop slot (12); the top end of a shifting block (6) arranged on the button (2) is inserted into a bend slot (7) arranged on the movable contact piece (5). The utility model has the advantages of small number of parts, simple structure, easy manufacture, low cost, high connection and disconnection sensitivity, and easy assembling.
Description
The utility model relates to a kind of appliance switch.
At present, the general structure of rocker switch on the market as shown in Figure 1, its principle is to drive movable contact spring and rotate by rotating button, realizes the connection and the disconnection of two static contacts.But there is following shortcoming in this rocker switch: flexible plectrum and spring are equipped with in the projection of (1) button the inside, and structure is complicated, and part is more, and it is more to process and assemble up operation, and cost is higher; (2) owing to be could drive movable contact spring action after turning an angle by button, therefore when disconnection or connection dumb, react more blunt; (3) movable contact spring must be installed in assigned address and could work, and therefore for tiny switch member element, installs inconvenient.
The utility model provides a kind of simple in structure, price is lower, assembling is easy, sensitive performance is higher rocker switch.
The utility model is achieved by the following technical solution: its principle is the rotation by button, directly drive the translation of movable contact spring, realize the disconnection or the connection of static contact, it comprises shell, button, static contact and movable contact spring, static contact is installed in the bottom of shell, have stopper slot at outer casing bottom, movable contact spring places the inside of stopper slot, and the top of the shifting block on the button is inserted in the curved groove the inside on the movable contact spring.
The utility model compared with prior art has following advantage: (1) button causes an overall structure, and part is little, and is simple in structure, handling ease, and cost is lower; (2) action of button and movable contact spring is simultaneously, thus static contact switch on and off the sensitivity height; (3) assembling as long as movable contact spring is placed in the just passable of stopper slot, need not be contained in a specific position easily.
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
Fig. 1 is the structure chart of traditional rocker switch;
Fig. 2 is an overall construction drawing of the present utility model;
Fig. 3 is the A-A profile of Fig. 2.
As Fig. 2, shown in Figure 3, the utility model comprises shell (1), button (2), static contact (3,4) and movable contact spring (5),, static contact (3,4) is installed in the bottom of shell (1), it is characterized in that shell (1) bottom has stopper slot (12), movable contact spring (5) places the inside of stopper slot (12), and the top of the shifting block (6) on the button (2) is inserted in curved groove (7) the inside on the movable contact spring (5).
Concrete operations of the present utility model are as follows, push button (2), movable contact spring (5) is under the drive of the shifting block (6) on the button (2), along the bottom surface translation of shell (1), stop when guide vane end stop (10) is run into baffle plate (11), at this time movable contact spring (5) just is communicated with static contact (3,4); Mobile button (2) is realized the disconnection of two static contacts (3,4) in the other direction.
In order to reduce the contact friction of movable contact spring (5) and shell (1) bottom surface, being that the centre of contact position of bottom surface of movable contact spring (5) and shell (1) is curved has a groove (9), so make movable contact spring (2) have only contact at 2, reduce friction with the bottom surface of shell (1).
Flexibility and reliability more when making movable contact spring (2) be communicated with static contact, the bottom surface of shell (1) is provided with an inclined-plane (8) between two static contacts (3,4).
For convenient when movable contact spring (5) is installed, be that button (2) upward on the both sides of shifting block (6), respectively is provided with a guide vane end stop (10).
In addition, more accurate for the position that movable contact spring (5) is moved, so that be communicated with two static contacts (3,4) smoothly, on the two side of shell (1) the inside, be provided with baffle plate (11).
Claims (5)
1, a kind of rocker switch, comprise shell (1), button (2), static contact (3,4) and movable contact spring (5), static contact (3,4) is installed in the bottom of shell (1), it is characterized in that shell (1) bottom has stopper slot (12), movable contact spring (5) places the inside of stopper slot (12), and the top of the shifting block (6) on the button (2) is inserted in curved groove (7) the inside on the movable contact spring (5).
2, a kind of rocker switch according to claim 1 is characterized in that being provided with an inclined-plane (8) between two static contacts on the bottom surface of shell (1) (3,4).
3, a kind of rocker switch according to claim 1 is characterized in that going up to bend with the centre of the contact position of the bottom surface of shell (1) at movable contact spring (5) that a groove (9) is arranged.
4, a kind of rocker switch according to claim 1 is characterized in that respectively being provided with a guide vane end stop (10) on the both sides of shifting block (6) on the button (2).
5, a kind of rocker switch according to claim 1 is characterized in that being provided with baffle plate (11) on the two side of shell (1) the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235194 CN2365753Y (en) | 1999-01-12 | 1999-01-12 | Seesaw switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235194 CN2365753Y (en) | 1999-01-12 | 1999-01-12 | Seesaw switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365753Y true CN2365753Y (en) | 2000-02-23 |
Family
ID=34023201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99235194 Expired - Fee Related CN2365753Y (en) | 1999-01-12 | 1999-01-12 | Seesaw switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365753Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590776A (en) * | 2014-11-10 | 2016-05-18 | 法雷奥日本株式会社 | Switch device |
-
1999
- 1999-01-12 CN CN 99235194 patent/CN2365753Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590776A (en) * | 2014-11-10 | 2016-05-18 | 法雷奥日本株式会社 | Switch device |
| CN105590776B (en) * | 2014-11-10 | 2019-07-30 | 法雷奥日本株式会社 | Switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |