CN2798286Y - Indicating switch - Google Patents
Indicating switch Download PDFInfo
- Publication number
- CN2798286Y CN2798286Y CN 200520059642 CN200520059642U CN2798286Y CN 2798286 Y CN2798286 Y CN 2798286Y CN 200520059642 CN200520059642 CN 200520059642 CN 200520059642 U CN200520059642 U CN 200520059642U CN 2798286 Y CN2798286 Y CN 2798286Y
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- CN
- China
- Prior art keywords
- switch
- indicator
- push rod
- slide block
- indicator cock
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- Expired - Fee Related
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Abstract
The utility model relates to an indicating switch which comprises a back seat, wherein a rocker mechanism is arranged in the back seat, a supporter is arranged in front of the back seat, a switch button used for controlling the opening and closing of the switch is arranged on the supporter, and an indicating component used for indicating the conduction and disconnection state of the switch is arranged in the switch. The indicating component is matched with the rocker mechanism, the linkage is realized through the rocker mechanism, and thus the action of the rocker mechanism is used for driving the indicating component to indicate different states of the switch. The utility model has simple structure, easy manufacture and convenient use.
Description
Technical field
The utility model belongs to the electrical fitting technical field, relates to a kind of mains switch, a kind of specifically can indicator cock under power-off condition the indicator cock that resets certainly of state.
Background technology
Current domestic switch has a variety of, as push-button switch, and pulling switch and self-resetting switch etc.Common push-button switch all has the function of automatic indicator cock state, uses red symbol as indication as the end that button when shift knob is in opening is upturned, and this mode realizes more convenient; Also have a kind of by the circuit realization is set in addition, as the disclosed indicator cock of Chinese ZL97233628.1 patent " luminous indicator cock ", be on the basis of original switch, luminous indicating circuit of forming by electronic light-emitting component and electronic pressure element in parallel, when electrical appliance energising work, electronic light-emitting component is not indicated, otherwise, luminous indication, this indicator cock is realized also more convenient, but can only rely on the effect that just can play indication under the situation of switching in the circuit, when whole line outage, then can't indicate.For the stay-supported switch, the mode of realization state deixis is also a lot, as the disclosed switch of Chinese CN86203514 patent " but pulling switch of band fuse indicator cock state ", by switch base, switch cover and backguy and the inner ratchet that has copper sheet are formed, this on off state indication is to distinguish the two states of switch by coat red green two kinds of colors on ratchet, China's No. 89205433 applications " pulling switch that has indicating device " disclosed pulling switch, equally by switch base, switch cover, backguy and inner cam are formed, and this implementation is to utilize an indicating arm that contacts with cam that stretches out switch cover to indicate on off state; But for self-resetting switch, because the switching of its power supply is the change of internal structure location status, its surperficial on off state remains a position, can't use the general method of on button, smearing color to reach the purpose of indicator cock state, it is just comparatively difficult to want the indication of realization state, so current self-resetting switch does not have the function of automatic indicator cock state when having a power failure.
Summary of the invention
The purpose of this utility model provide a kind of can be at the indicator cock that resets certainly of indicator cock state under the power-off condition.
According to the above-mentioned purpose requirement, the utility model is realized by the following technical solutions:
A kind of indicator cock, comprise a back seat, back seat inside is equipped with an endplay device, and there is a bracing frame in the place ahead of back seat, one shift knob that is used for the control switch folding is installed on the bracing frame, an indication component that is used to indicate the switch on and off state is installed in switch.
Indication component described in the utility model can adopt following scheme to realize: set up a boss on endplay device, one push rod is installed on bracing frame and its bottom is contacted with boss, simultaneously on bracing frame, open one and be used for the slideway that push rod slides up and down, be provided with one in the lower end of push rod and be used in slideway to the step of lower limit, the top of push rod is an inclined-plane; On push rod, be provided with a slide block, the slide block left side is similarly the inclined-plane that cooperates with the push rod inclined-plane, inlay or be printed on or with an indicator collet with obvious visual effect at the top of slide block end face, in the right side of slide block one groove is arranged, the fixing spring of one end and shift knob is installed in the groove, simultaneously, on shift knob, has an observation window, the observation window position is corresponding with the indicator collet position, is covered with a translucent cover on the observation window.
This uses novel described indication component to jointly control the motion of slide block by inner endplay device of switch and spring, make indicator collet along with the action of switch shows and blanking in observation window automatically, thereby can under power-off condition, judge the switch on and off situation according to the state of indicator collet, simple in structure, convenient and practical.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model; Accompanying drawing 2 is wherein a kind of schematic diagram of indicating status of the utility model; Accompanying drawing 3 is the schematic diagram of the another kind of indicating status of the utility model.
Embodiment
For the ease of those skilled in the art's understanding, the utility model structure is further described in detail below in conjunction with specific embodiment and accompanying drawing:
A kind of indicator cock, its main body comprises a back seat 1, back seat 1 inside is equipped with an endplay device 2, there is a bracing frame 4 in the place ahead of back seat 1, one shift knob 10 that is used for the control switch folding is installed on the bracing frame 4, connection between them adopts forms such as clamping commonly used in the present construction of switch to realize, and is no longer burdensome here, and an indication component that is used to indicate the switch on and off state is installed in switch.
Indication component described in the utility model can adopt following version to realize:
As shown in Figure 1, 2, 3, on endplay device 2, set up a boss 3, one push rod 61 is installed on bracing frame 4 and its bottom is contacted with boss 3, simultaneously on bracing frame 4, open one and be used for the slideway 5 that push rod 61 slides up and down, be provided with one in the lower end of push rod 61 and be used in slideway to the step of lower limit, the top of push rod 61 is an inclined-plane; On push rod 61, be provided with a slide block 64, slide block 64 left sides are similarly the inclined-plane that cooperates with push rod 61 inclined-planes, inlay or be printed on or with an indicator collet 63 with obvious visual effect at the top of slide block end face, in the right side of slide block 64 groove is arranged, the spring 62 that one end and shift knob 10 are fixed is installed in the groove, simultaneously, on shift knob 10, have an observation window 8, be covered with a translucent cover 9 on the observation window.As shown in Figure 2, when endplay device is put left, push rod 61 is upwards pushed up by boss 3, and slide block 64 is moved right by the inclined-plane, make indicator collet 63 and observation window 8 dislocation on the slide block 64, thereby indicate a kind of state of switch, spring 62 compression to the right simultaneously; As shown in Figure 3, when endplay device was put to the right, boss 3 moved down, make slide block 64 lose the effect of power to the right, effect sliding block 64 at spring 62 restoring force left is moved to the left, and indicator collet 63 is overlapped with observation window 8 positions, thereby indicates the another kind of state of switch.
This uses novel described indication component to jointly control the motion of slide block by inner endplay device of switch and spring, make indicator collet along with the action of switch shows and blanking in observation window automatically, thereby can under power-off condition, judge the switch on and off situation according to the state of indicator collet, simple in structure, convenient and practical.
Claims (6)
1. indicator cock, comprise a back seat (1), back seat (1) inside is equipped with an endplay device (2), there is a bracing frame (4) in the place ahead of back seat (1), one shift knob (10) that is used for the control switch folding is installed on the bracing frame (4), it is characterized in that: be connected with an indication component that is used to indicate the switch on and off state on the described endplay device (2).
2. indicator cock according to claim 1, it is characterized in that: described indication component comprises a push rod (61) that is fixed on the boss (3) on the endplay device (2) and contacts with boss (3), push rod (61) top is connected with the slide block (64) that its right side has a groove, and a spring (62) is installed in the groove of slide block (64).
3. indicator cock according to claim 2 is characterized in that: described push rod (61) be installed in the injection molded slideway of bracing frame one in, its lower end is provided with one and is used in slideway to the step of lower limit, its top is an inclined-plane.
4. indicator cock according to claim 3 is characterized in that: an end of described spring (62) is installed in the groove of slide block (64), and the other end is fixed on the baffle plate injection molded with the shift knob one (7); Described slide block (64) left side is provided with one and cooperates the inclined-plane that contacts with push rod (61) inclined-plane, and the top end face is inlayed or is printed on or has an indicator collet (63) with obvious visual effect.
5. indicator cock according to claim 4 is characterized in that: have the observation window (8) corresponding with indicator collet (63) on the described shift knob (10).
6. indicator cock according to claim 5 is characterized in that: described observation window (8) is provided with translucent cover (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059642 CN2798286Y (en) | 2005-06-04 | 2005-06-04 | Indicating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520059642 CN2798286Y (en) | 2005-06-04 | 2005-06-04 | Indicating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2798286Y true CN2798286Y (en) | 2006-07-19 |
Family
ID=36869533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520059642 Expired - Fee Related CN2798286Y (en) | 2005-06-04 | 2005-06-04 | Indicating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2798286Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074415A (en) * | 2010-12-20 | 2011-05-25 | 西安同德电子科技有限公司 | Isolated anti-explosive switch |
| CN103400712A (en) * | 2013-07-18 | 2013-11-20 | 宁波方太厨具有限公司 | Mechanical switch with key status indication function |
-
2005
- 2005-06-04 CN CN 200520059642 patent/CN2798286Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074415A (en) * | 2010-12-20 | 2011-05-25 | 西安同德电子科技有限公司 | Isolated anti-explosive switch |
| CN102074415B (en) * | 2010-12-20 | 2016-03-30 | 中国人民解放军93995部队 | A kind of isolation flame-proof switch |
| CN103400712A (en) * | 2013-07-18 | 2013-11-20 | 宁波方太厨具有限公司 | Mechanical switch with key status indication function |
| CN103400712B (en) * | 2013-07-18 | 2015-11-04 | 宁波方太厨具有限公司 | There is the mechanical switch of key-press status deixis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TCL- LEGRAND INTERNATIONAL ELECTROTECHNICAL (HUIZH Free format text: FORMER NAME OR ADDRESS: TCL INTERNATIONAL ELECTROTHERCHNICAL (HUIZHOU) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 516007 No. 131, South Bank Road, Henan bank, Guangdong, Huizhou Patentee after: TCL-Legrand International Electrical (Huizhou) Co., Ltd. Address before: 516007 TCL International electrician (Huizhou) Co., Ltd., No.131, Nan'an Road, Henan Province, Huizhou City, Guangdong Province Patentee before: TCL International Electrical (Huizhou) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060719 Termination date: 20140604 |