CN202871662U - Switch with resetting mechanism - Google Patents
Switch with resetting mechanism Download PDFInfo
- Publication number
- CN202871662U CN202871662U CN 201220609566 CN201220609566U CN202871662U CN 202871662 U CN202871662 U CN 202871662U CN 201220609566 CN201220609566 CN 201220609566 CN 201220609566 U CN201220609566 U CN 201220609566U CN 202871662 U CN202871662 U CN 202871662U
- Authority
- CN
- China
- Prior art keywords
- switch
- resetting device
- pressured
- fork
- rotating turret
- 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
Links
Images
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model discloses a switch with a resetting mechanism. The switch comprises a base, a turning plate arranged on the base, a contact component arranged in the base, and the resetting mechanism, wherein the turning plate drives the resetting mechanism to operate; the resetting mechanism drives the contact component to operate and comprises a shell, a sliding block, a swing rod and a rotating frame; one end of the swing rod is hinged to the sliding block; the other end of the swing rod is provided with a first pressing block and a second pressing block; the first pressing block and the second pressing block are positioned on the left side and the right side of the swing rod; and the first pressing block and the second pressing block alternately trigger the rotating frame and drive the rotating frame to alternately swing leftwards and rightwards. The switch with the resetting mechanism has the beneficial effects that the resetting mechanism is simple and compact in structure, has a small number of parts and works sensitively; mechanical pressing springs are arranged on two sides of the swing rod and drive the swing rod to be reset; the fault rate can be effectively reduced; and during use, the switch is safe and reliable.
Description
Technical field
The utility model relates to electric switch, relates in particular to a kind of switch with resetting device.
Background technology
Present switch on wall on the market all is the switch that the button two ends swing with seesaw type usually, and the switch position that the switch seesaw stops when switching on and off is different, so just can not combine together with wall, affects the globality of house indoor.In order to solve the problems of the technologies described above, having occurred in the prior art can automatically reset switch, such as China Patent No. CN201020158209.8, and Granted publication number.CN201638727, Granted publication day is on November 17th, 2010, name is called the utility model patent of " a kind of mechanical self-resetting switch ", its technical scheme is " a kind of mechanical self-resetting switch; comprise housing and conducting strip; be respectively equipped with the mounting groove that holds conducting strip in the housing; it is characterized in that: be provided with the break-make compressing tablet in the described housing; the middle part of break-make compressing tablet is connected with the break-make sheet supporting bracket of housing low side; and the break-make compressing tablet can swing along with break-make sheet supporting bracket, break-make compressing tablet both sides arrange respectively conducting strip, and the break-make compressing tablet all the time with the first conducting strip conducting, break-make compressing tablet right-hand member top is provided with the conducting end of the second conducting strip, break-make compressing tablet top be provided with make break-make compressing tablet and the second conducting strip conducting or disconnection press Self-resetting mechanism ".Although such scheme can realize that turnover panel resets, its structure is slightly aobvious complicated, and failure rate is high.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of switch with resetting device is provided, and the turnover panel in this switch can reach reset mode after contact assembly is switched on or switched off.
The main technical schemes that the switch with resetting device that provides according to the utility model adopts is: comprise base, be located at the turnover panel on the described base, be arranged on contact assembly and resetting device in the described base, described turnover panel drives described resetting device action, resetting device drives described contact assembly, described resetting device comprises housing, slide block, fork and rotating turret, one end of described fork is hinged on the described slide block, the other end of described fork is provided with first pressured and second pressured, described first pressured and second pressured is positioned at the described fork left and right sides, described first pressured and second pressured is alternately touched described rotating turret, drives described rotating turret left and right sides alternatively swinging.
The switch with resetting device that the utility model provides also adopts following attached technical scheme:
Be provided with back-moving spring in the described housing inner chamber, the two ends of described back-moving spring lean respectively described slide block and described housing, and described slide block is provided with spacing snap fit, and described housing is provided with the guide vane end stop that matches with described spacing snap fit.
Described rotating turret is provided with first and leans section and second and lean section, and described first pressured and second pressured is touched respectively described first and lean section and second and lean section.
Be equipped with mechanism's stage clip between described slide block and described first pressured and second pressured, described mechanism stage clip drives described fork and resets.
Described fork is provided with lead, and described housing is provided with stopper slot, and described lead is positioned at described stopper slot.
Described contact assembly comprises moving contact part, fixed contact parts and driving lever seat, and described driving lever seat drives described moving contact part, and described rotating turret drives described driving lever seat and swings.
Described driving lever seat one end is hinged on the described base, and the described driving lever seat other end is provided with driving lever, and described rotating turret is provided with breach, and described driving lever is positioned at described breach.
Described turnover panel and slide block are structure as a whole.
What described rotating turret can swing is hinged in the described housing inner chamber.
Described housing is permeable structures up and down.
The switch with resetting device that provides according to the utility model compared with prior art has following advantage: the resetting device in the utility model is simple and compact for structure, parts are few, be active in one's movements; The stage clip that sets up an organization in the fork both sides simultaneously drives fork and resets, and can effectively reduce failure rate, and is safe and reliable during use.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of resetting device in the utility model.
Fig. 3 is the structure chart of fork in the utility model.
Fig. 4 is the structure chart of rotating turret in the utility model.
Fig. 5 is the structure chart of contact assembly and resetting device combination in the utility model.
Fig. 6 is the cutaway view of resetting device in the utility model.
Fig. 7 is the pressed state figure when resetting device contact-actuating assembly is closed in the utility model.
Fig. 8 is the state diagram after the resetting device contact-actuating assembly closure in the utility model.
Fig. 9 is the pressed state figure when resetting device contact-actuating assembly disconnects in the utility model.
Figure 10 is the state diagram after resetting device contact-actuating assembly disconnects in the utility model.
Embodiment
Referring to Fig. 1 to Fig. 4 and Fig. 6, the switch embodiment with resetting device that provides according to the utility model, comprise base 1, be located at the turnover panel 2 on the described base 1, be arranged on contact assembly 3 and resetting device 4 in the described base 1, described turnover panel 2 drives described resetting device 4 actions, resetting device 4 drives described contact assembly 3, described resetting device 4 comprises housing 41, slide block 42, fork 43 and rotating turret 44, one end of described fork 43 is hinged on the described slide block 42, the other end of described fork 43 is provided with first pressured 431 and second pressured 432, described first pressured 431 and second pressured 432 is positioned at described fork 43 left and right sides, described first pressured 431 and second pressured 432 is alternately touched described rotating turret 44, drives described rotating turret 44 left and right sides alternatively swingings.Described fork 43, first pressured 431 and second pressured 432 are structure as a whole, the utility model is by arranging two pressured in fork 43 bottoms, touch rotating turret 44 two ends by two pressured and make its left and right sides alternatively swinging, slide block 42 tops only need very little pressing force just can drive fork 43 shake-up rotating turrets 44 and swing the sensitivity that has improved product.
Referring to Fig. 2 to Fig. 4 and Fig. 6, according to the utility model the above embodiments, be provided with back-moving spring 45 in described housing 41 inner chambers, the two ends of described back-moving spring 45 lean respectively described slide block 42 and described housing 41, described slide block 42 is provided with spacing snap fit, and described housing 41 is provided with the guide vane end stop that matches with described spacing snap fit.Back-moving spring 45 is used for driving slide block 42 and resets.
Referring to Fig. 3, Fig. 4 and Fig. 6, according to the utility model the above embodiments, described rotating turret 44 is provided with first and leans section 441 and second and lean section 442, and described first pressured 431 and second pressured 432 is touched respectively described first and lean section 441 and second and lean section 442.First leans section 441 and second leans the two ends, the left and right sides that section 442 is arranged on rotating turret 44, and with two pressured contact-making surface be cambered surface.
Referring to Fig. 2 and Fig. 6, according to the utility model the above embodiments, be equipped with mechanism's stage clip 46 between described slide block 42 and described first pressured 431 and second pressured 432, described mechanism stage clip 46 drives described fork 43 and resets.The setting of mechanism's stage clip 46 can effectively reduce hazard rate, and is safe and reliable during use.
Referring to Fig. 2 and Fig. 3, according to the utility model the above embodiments, described fork 43 is provided with lead 433, and described housing 41 is provided with stopper slot 411, and described lead 433 is positioned at described stopper slot 411.Lead 433 is can only be in the limited range of stopper slot 411 movable, this structure qualification the pendulum angle of fork 43, prevent deviation.
Referring to Fig. 5, according to the utility model the above embodiments, described contact assembly 3 comprises moving contact part 31, fixed contact parts 32 and driving lever seat 33, and described driving lever seat 33 drives described moving contact part 31, and described rotating turret 44 drives described driving lever seat 33 and swings.Described driving lever seat 33 1 ends are hinged on the described base 1, and described driving lever seat 33 other ends are provided with driving lever 331, and described rotating turret 44 is provided with breach 443, and described driving lever 331 is positioned at described breach 443.This contact assembly 3 is simple in structure, drives driving lever seat 33 by rotating turret 44 and swings the break-make of controlling contact assembly 3, and structure is ingenious, is active in one's movements.
According to the utility model the above embodiments, described turnover panel 2 is structure as a whole with slide block 42.The utility model can be made as integrative-structure with turnover panel 2 and slide block 42, uses convenient.
Referring to Fig. 2 and Fig. 6, according to the utility model the above embodiments, what described rotating turret 44 can swing is hinged in described housing 41 inner chambers.Described housing 41 is permeable structures up and down.Housing 41 is made as up and down permeable structures, is convenient to the installation of slide block 42, fork 43 and rotating turret 44, improve the efficiency of assembling of product.
The below does a detailed description to operation principle and process closed, that disconnect with the switch of resetting device that the utility model provides:
As shown in Figure 6, the state diagram of resetting device when disconnecting for contact assembly, when the needs Closing Switch, as shown in Figure 7, pressed state figure during for resetting device contact-actuating assembly closure, Manual press turnover panel 2, turnover panel 2 touches slide block 42 and moves downward, meanwhile, the fork 43 that is hinged on the slide block 42 moves downward thereupon, after fork 43 moves downward certain distance, being positioned on the fork 43 first pressured 431 presses first on the rotating turret 44 and leans section 441, fork 43 continues to move downward, this moment, fork 43 downward power can't drive rotating turret 44 rotations, this moment, fork 43 turned clockwise, after rotating to an angle, withstood by the inclined-plane on the slide block 42 for first pressured 431, fork 43 can not rotate along clockwise direction again, fork 43 continues to move downward, first pressured 431 promotion first leans section 441 is rotated counterclockwise rotating turret 44, as shown in Figure 8, be the state diagram after the resetting device contact-actuating assembly closure, rotating turret 44 moment counter-clockwise swing also drives 33 swings of driving lever seat, and driving lever seat 33 drives moving contact parts 31 and fixed contact parts 32 closures, and switch is in closure state, this moment, hand left turnover panel 2, slide block 42 is reset to initial position under the effect of back-moving spring 45, slide block 42 promotes turnover panel 2 and is reset to initial position, meanwhile, fork 43 is reset to initial position under the effect of mechanism's stage clip 46, so far finish the switch closure process.
When the needs cut-off switch, as shown in Figure 9, pressed state figure when disconnecting for resetting device contact-actuating assembly, Manual press turnover panel 2, turnover panel 2 touches slide block 42 and moves downward, meanwhile, the fork 43 that is hinged on the slide block 42 moves downward thereupon, after fork 43 moves downward certain distance, being positioned on the fork 43 second pressured 432 presses second on the rotating turret 44 and leans section 442, fork 43 continues to move downward, this moment, fork 43 downward power can't drive rotating turret 44 rotations, this moment, fork 43 was rotated counterclockwise, after rotating to an angle, withstood by the inclined-plane on the slide block 42 for second pressured 432, fork 43 can not rotate in the counterclockwise direction again, fork 43 continues to move downward, second pressured 432 promotion second leans section 442 turns clockwise rotating turret 44, as shown in figure 10, be the state diagram after the disconnection of resetting device contact-actuating assembly, rotating turret clockwise swing and 33 swings of driving driving lever seat of 44 moments, driving lever seat 33 drives moving contact parts 31 and 32 disconnections of fixed contact parts, and switch is in off-state.This moment, hand left turnover panel 2, and slide block 42 is reset to initial position under the effect of back-moving spring 45, slide block 42 promotes turnover panel 2 and is reset to initial position, and meanwhile, fork 43 is under the effect of mechanism's stage clip 46, be reset to initial position, so far finish switch and disconnect process.
Claims (10)
1. switch with resetting device, comprise base, be located at the turnover panel on the described base, be arranged on contact assembly and resetting device in the described base, described turnover panel drives described resetting device action, resetting device drives described contact assembly, it is characterized in that: described resetting device comprises housing, slide block, fork and rotating turret, one end of described fork is hinged on the described slide block, the other end of described fork is provided with first pressured and second pressured, described first pressured and second pressured is positioned at the described fork left and right sides, described first pressured and second pressured is alternately touched described rotating turret, drives described rotating turret left and right sides alternatively swinging.
2. the switch with resetting device according to claim 1, it is characterized in that: be provided with back-moving spring in the described housing inner chamber, the two ends of described back-moving spring lean respectively described slide block and described housing, described slide block is provided with spacing snap fit, and described housing is provided with the guide vane end stop that matches with described spacing snap fit.
3. the switch with resetting device according to claim 1 is characterized in that: described rotating turret is provided with first and leans section and second and lean section, and described first pressured and second pressured is touched respectively described first and lean section and second and lean section.
4. the switch with resetting device according to claim 1 is characterized in that: be equipped with mechanism's stage clip between described slide block and described first pressured and second pressured, described mechanism stage clip drives described fork and resets.
5. the switch with resetting device according to claim 1, it is characterized in that: described fork is provided with lead, and described housing is provided with stopper slot, and described lead is positioned at described stopper slot.
6. the described switch with resetting device of any one according to claim 1-5, it is characterized in that: described contact assembly comprises moving contact part, fixed contact parts and driving lever seat, described driving lever seat drives described moving contact part, and described rotating turret drives described driving lever seat and swings.
7. the switch with resetting device according to claim 6, it is characterized in that: described driving lever seat one end is hinged on the described base, and the described driving lever seat other end is provided with driving lever, and described rotating turret is provided with breach, and described driving lever is positioned at described breach.
8. the switch with resetting device according to claim 1, it is characterized in that: described turnover panel and slide block are structure as a whole.
9. the switch with resetting device according to claim 1, it is characterized in that: what described rotating turret can swing is hinged in the described housing inner chamber.
10. the switch with resetting device according to claim 1 is characterized in that: described housing is permeable structures up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609566 CN202871662U (en) | 2012-11-16 | 2012-11-16 | Switch with resetting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609566 CN202871662U (en) | 2012-11-16 | 2012-11-16 | Switch with resetting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871662U true CN202871662U (en) | 2013-04-10 |
Family
ID=48038357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609566 Expired - Fee Related CN202871662U (en) | 2012-11-16 | 2012-11-16 | Switch with resetting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037004A (en) * | 2014-05-23 | 2014-09-10 | 刘辉扬 | Switch |
| CN110265249A (en) * | 2019-07-31 | 2019-09-20 | 浙江诺金电器有限公司 | Resetting wall switch |
-
2012
- 2012-11-16 CN CN 201220609566 patent/CN202871662U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104037004A (en) * | 2014-05-23 | 2014-09-10 | 刘辉扬 | Switch |
| CN110265249A (en) * | 2019-07-31 | 2019-09-20 | 浙江诺金电器有限公司 | Resetting wall switch |
| CN110265249B (en) * | 2019-07-31 | 2024-01-26 | 浙江诺金电器有限公司 | Self-resetting wall switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203367096U (en) | Novel flat switch | |
| CN104616918A (en) | Automatic PC-level dual-power changeover switch | |
| CN202871662U (en) | Switch with resetting mechanism | |
| CN203165772U (en) | Button switch | |
| CN102983032B (en) | Switch with resetting mechanism | |
| CN203721600U (en) | Operation mechanism chassis vehicle interlocking device | |
| CN202183348U (en) | Movable contact assembly and contact system of electricity leakage protection switch | |
| CN202905562U (en) | Switch with resetting mechanism | |
| CN201438434U (en) | Multi-contact travel switch | |
| CN206322596U (en) | Contact system | |
| CN203760349U (en) | Four-position flat switch | |
| CN202150394U (en) | Switch with resetting mechanism | |
| CN203165732U (en) | Automatic transfer switch | |
| CN203882844U (en) | Double-unit combined asynchronous linkage micro-switch | |
| CN204117906U (en) | Sensitive switch | |
| CN204464204U (en) | A kind of switch disconnector of quick assembling | |
| CN202839502U (en) | Circuit breaker mechanism and bipolar circuit breaker using same | |
| CN202948857U (en) | Speed regulation switch with instantaneous tripping function | |
| CN202650877U (en) | Electric actuator with positioning mechanism | |
| CN203218174U (en) | Falling switch | |
| CN203859008U (en) | Anti-maloperation mechanism for circuit breaker | |
| CN203552993U (en) | Arbitrary point switch device | |
| CN203799925U (en) | Double-pole double-throw combined hinge-type microswitch | |
| CN205984722U (en) | Do benefit to isolator circuit structure of quick direct current arc extinguishing and combination thereof | |
| CN204178982U (en) | Often drive two normally closed sensitive switch for a kind of pair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 325600 Puqi Industrial Zone, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Kedu Electric Co.,Ltd. Address before: 325608 Block C, Puqi Industrial Zone, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: KEDU ELECTRIC Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |