CN203733690U - Rocker arm switch with mechanical locking mechanism - Google Patents
Rocker arm switch with mechanical locking mechanism Download PDFInfo
- Publication number
- CN203733690U CN203733690U CN201320878409.4U CN201320878409U CN203733690U CN 203733690 U CN203733690 U CN 203733690U CN 201320878409 U CN201320878409 U CN 201320878409U CN 203733690 U CN203733690 U CN 203733690U
- Authority
- CN
- China
- Prior art keywords
- slide block
- button
- locking mechanism
- protuberance
- mechanical locking
- 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.)
- Withdrawn - After Issue
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- Push-Button Switches (AREA)
Abstract
The utility model discloses a rocker arm switch with a mechanical locking mechanism, which comprises the components of: a rocker arm, a press button, a box which is arranged below the press button, a base which is sleeved in the box, and a gear shifting device which is arranged in the base. The lower end of the rocker arm passes through the upper surface of the box and is connected with the gear shifting device in the base, and the upper end is fixed with the press button. Furthermore one side of the press button can downwards swing through the rocker arm. A mechanical locking mechanism is also arranged between the downwards swinging side of the press button and the upper surface of the box. The rocker arm switch with the mechanical locking mechanism according to the utility model has a simple, compact and reasonable structure and can ensure safe state of the switch for realizing an effect of preventing misoperation.
Description
Technical field
The utility model relates to a kind of mechanical rocker switch, specifically a kind of rocker switch with mechanical locking mechanism.
Background technology
Current existing rocker switch, main by the structure practical function of press-bounce-back (push-return) or press-locking (push-lock).Its structure is single, operator in use, easily misoperation, because the switch of similar functions is more in central control panel, most of pattern that relies on carrys out distinctive function, operator easily presses switch in the process of using by mistake, such as the switch of having opened is returned to closed condition, the state of car load is changed.If relate to automobile driving speed, or the switch of electrical property, unnecessary accident will be caused.
Therefore, at present simple rocker switch, increase the structure of mechanical locking, on former basis, increase a locking structure, even if made operator select switch wrong, also cannot easily on off state be changed, guarantee traffic safety.
Utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provides a kind of simple in structure, compact, rationally and the state of guaranteeing switch that can safety, reaches the rocker switch with mechanical locking mechanism of pre-anti-misoperation effect.
In order to solve above technical problem, the utility model provides a kind of rocker switch with mechanical locking mechanism, comprise a rocking arm, a button, be arranged on button below a box body, be set in the base in box body and be arranged on the gearshift in base; the lower end of rocking arm is connected with the gearshift in being arranged on base through the upper surface of box body; upper end and the button of rocking arm are fixed; and a side of button can be by rocking arm to lower swing; button down swings between a side and cartridge upper surface and is also provided with mechanical locking mechanism, and mechanical locking mechanism is specially:
The inner Tibetan of a side that button down swings is provided with a slide block, the upper end of slide block is from bottom to top through button, and match with the upper surface of button, slide block is fixedly connected with rocking arm by horizontally disposed column spring, the lower end of slide block is crooked towards horizontal direction, and bending direction is contrary with the stressed direction of extrusion of column spring, and the position that the upper surface of box body is corresponding with slide block lower end has a protuberance, the upper end of protuberance is crooked towards horizontal direction, and bending direction is contrary with the bending direction of slide block lower end;
Under initial condition, the lower surface of slide block lower end bend contacts with the upper surface of protuberance upper end bend, and the lower surface of slide block lower end bend can be done relative sliding along the stressed direction of extrusion of column spring and the upper surface of protuberance upper end bend;
Stop under lock status, the upper surface of slide block lower end bend contacts with the lower surface of protuberance upper end bend, now, slide block lower end bend engages mutually with protuberance upper end bend, and the upper surface of slide block lower end bend can be done relative sliding along the stressed direction of extrusion of column spring and the lower surface of protuberance upper end bend.
In the utility model, the protuberance upper end of cartridge upper surface has been bent to form the structure of U-shaped groove towards horizontal plane, thereby can engage with the lower end of slide block, makes switch enter lockup state, has avoided the generation of misoperation.
The technical scheme that the utility model further limits is:
Further, the aforesaid rocker switch with mechanical locking mechanism, the upper surface of slide block has anti-skidding lines.
The utility model compared with prior art tool has the following advantages:
The structure of the utility model by mechanical lock effectively prevent operator's unrest in use by, mistake by and the accident that causes;
2. in the utility model, before and after slide block, slide its snap fit is matched with U-shaped groove, realize effectively and interfering;
3. in the utility model, sliding block spring has played the effect that resets and keep feel, and total is simple, and easy to operate and reliable in function can effectively prevent misoperation.
Accompanying drawing explanation
Fig. 1 is the structure cutaway view under the utility model use state;
1-button, 2-box body, 3-base, 4-rocking arm, 5-gearshift, 6-slide block, 7-column spring, 8-U shape groove.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
embodiment 1
As shown in Figure 1, the present embodiment provides a kind of rocker switch with mechanical locking mechanism, comprise a Rocker arm 4, one button 1, be arranged on a box body 2 of button 1 below, be set in the base 3 in box body 2 and be arranged on the gearshift 5 in base 3, the lower end of Rocker arm 4 is connected with the gearshift 5 in being arranged on base 3 through the upper surface of box body 2, the upper end of Rocker arm 4 and button 1 are fixing, and a side of button 1 can be by Rocker arm 4 to lower swing, button 1 is also provided with mechanical locking mechanism between lower swing one side and box body 2 upper surfaces, mechanical locking mechanism is specially:
Button 1 is provided with a slide block 6 to inner Tibetan of a side of lower swing, the upper end of slide block 6 is from bottom to top through button 1, and match with the upper surface of button 1, slide block 6 is fixedly connected with Rocker arm 4 by horizontally disposed column spring 7, the lower end of slide block 6 is crooked towards horizontal direction, and bending direction is contrary with the stressed direction of extrusion of column spring 7, form coupler construction, the position that the upper surface of box body 2 is corresponding with slide block 6 lower ends has a protuberance, the upper end of protuberance is crooked towards horizontal direction, and bending direction is contrary with the bending direction of slide block 6 lower ends, thereby formed the U-lag 8 of an opening along continuous straight runs,
Under initial condition, the lower surface of slide block 6 lower end bends contacts with the upper surface of protuberance upper end bend, and the lower surface of slide block 6 lower end bends can be done relative sliding along the stressed direction of extrusion of column spring 7 and the upper surface of protuberance upper end bend;
Stop under lock status, the upper surface of slide block 6 lower end bends contacts with the lower surface of protuberance upper end bend, now, slide block 6 lower end bends engage mutually with protuberance upper end bend, and the upper surface of slide block 6 lower end bends can be done relative sliding along the stressed direction of extrusion of column spring 7 and the lower surface of protuberance upper end bend.
The specific works principle of the present embodiment is: under initial condition, button 1 is horizontal, switching function is for closing, this time, slide block 6 bottom snap fit matched with the upper surface of U-shaped groove 8 on box body 2, and switch cannot be pressed, and manually promotes slide block, 6, U-shaped groove upper surface on the snap fit of slide block 6 and box body 2 is departed from, now button 1 is pressed downwards, switching function is for opening, after end of operation, unclamp slide block 6, under the active force at column spring 7, slide block 6 self-returns, the snap fit of slide block 6 lower ends coordinates with U-shaped groove 8 lower surfaces on box body 2, realize latch functions, single operation in this time button 1 cannot be realized the conversion of switching function, if need to realize the conversion of switching function, we must promote slide block 6 again, slide block 6 and U-shaped groove 8 are departed from, can realize the conversion of switching function like this, thereby prevented reliably misoperation, operator in use, must first promote after slide block 6 could action button 1, only action button 1 cannot be switched switching function, otherwise be also the same, in order to allow operator's feel better, the upper surface of slide block is also provided with anti-skidding lines.
Above embodiment is only explanation technological thought of the present utility model; can not limit protection range of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on technical scheme basis, within all falling into the utility model protection range.
Claims (2)
1. a rocker switch with mechanical locking mechanism, comprise a rocking arm, a button, be arranged on button below a box body, be set in the base in box body and be arranged on the gearshift in base, the lower end of described rocking arm is connected with the gearshift in being arranged on base through the upper surface of box body, upper end and the button of described rocking arm are fixed, and a side of described button can be by rocking arm to lower swing, it is characterized in that, described button down swings between a side and described cartridge upper surface and is also provided with mechanical locking mechanism, and described mechanical locking mechanism is specially:
The inner Tibetan of a side that described button down swings is provided with a slide block, the upper end of described slide block is from bottom to top through button, and match with the upper surface of button, described slide block is fixedly connected with rocking arm by horizontally disposed column spring, the lower end of described slide block is crooked towards horizontal direction, and bending direction is contrary with the stressed direction of extrusion of column spring, the position that the upper surface of described box body is corresponding with described slide block lower end has a protuberance, the upper end of described protuberance is crooked towards horizontal direction, and bending direction is contrary with the bending direction of slide block lower end;
Under initial condition, the lower surface of described slide block lower end bend contacts with the upper surface of described protuberance upper end bend, and the lower surface of described slide block lower end bend can be done relative sliding along the stressed direction of extrusion of column spring and the upper surface of protuberance upper end bend;
Stop under lock status, the upper surface of described slide block lower end bend contacts with the lower surface of described protuberance upper end bend, now, slide block lower end bend engages mutually with protuberance upper end bend, and the upper surface of slide block lower end bend can be done relative sliding along the stressed direction of extrusion of column spring and the lower surface of protuberance upper end bend.
2. the rocker switch with mechanical locking mechanism according to claim 1, is characterized in that, the upper surface of described slide block has anti-skidding lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878409.4U CN203733690U (en) | 2013-12-30 | 2013-12-30 | Rocker arm switch with mechanical locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878409.4U CN203733690U (en) | 2013-12-30 | 2013-12-30 | Rocker arm switch with mechanical locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733690U true CN203733690U (en) | 2014-07-23 |
Family
ID=51203741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878409.4U Withdrawn - After Issue CN203733690U (en) | 2013-12-30 | 2013-12-30 | Rocker arm switch with mechanical locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681072A (en) * | 2013-12-30 | 2014-03-26 | 无锡大星电子有限公司 | Rocker switch provided with mechanical locking mechanism |
| CN107622894A (en) * | 2016-07-13 | 2018-01-23 | 日本电产科宝电子株式会社 | Switching device |
-
2013
- 2013-12-30 CN CN201320878409.4U patent/CN203733690U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103681072A (en) * | 2013-12-30 | 2014-03-26 | 无锡大星电子有限公司 | Rocker switch provided with mechanical locking mechanism |
| CN103681072B (en) * | 2013-12-30 | 2015-09-23 | 无锡大星电子有限公司 | There is the rocker switch of mechanical locking mechanism |
| CN107622894A (en) * | 2016-07-13 | 2018-01-23 | 日本电产科宝电子株式会社 | Switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140723 Effective date of abandoning: 20150923 |
|
| RGAV | Abandon patent right to avoid regrant |