CN203423087U - Push switch provided with indicating lamp - Google Patents
Push switch provided with indicating lamp Download PDFInfo
- Publication number
- CN203423087U CN203423087U CN201320479927.9U CN201320479927U CN203423087U CN 203423087 U CN203423087 U CN 203423087U CN 201320479927 U CN201320479927 U CN 201320479927U CN 203423087 U CN203423087 U CN 203423087U
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- Prior art keywords
- indicator light
- utmost point
- pin
- push switch
- spring
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Abstract
The utility model relates to a push switch, and discloses a push switch provided with an indicating lamp. The push switch comprises a base and a support. A static contact sheet and a movable contact sheet matched with the static contact sheet are arranged between the support and the base. The support is provided with a key for driving the movable contact sheet. The support has a light-penetrable structure. An indicating lamp circuit board and a N-pole connection piece are further arranged between the support and the base. The indicating lamp circuit board is provided with the indicating lamp and two power supply pins. One power supply pin of the two power supply pins is connected with the N-pole connection piece, and the other power supply pin is connected with the movable contact sheet or the static contact sheet. The utility model provides a push switch provided with an indicating lamp which can be used to solve the problem that the on-off state cannot be judged intuitively with existing push switches.
Description
Technical field
The utility model relates to push switch, relates in particular to a kind of push switch of tape light.
Background technology
Push switch is at present conventional a kind of switch, and in China Patent No. is three patent documents of ZL2009201198156, ZL200920191670.0, ZL201020001087.1, each discloses a kind of push switch of existing structure.Existing push switch comprises base and support, the movable contact spring that is provided with static contact between support and base and coordinates with static contact, and support is provided with the button that drives movable contact spring.During use, when button is when being pressed on movable contact spring, movable contact spring produces strain and is connected to together, realizes closing of switch with static contact, and when button loses the chip hold down of movable contact spring, movable contact spring resets and with static contact, separates, realizes the disconnection of switch.Existing push switch is only realizes on-off function, can not allow people see very intuitively the state of switch on and off.To see intuitively the break-make of push switch, must connect again an indicator light on the side of switch, by the lighting and extinguish of indicator light, reflect the on off operating mode of switch.
Utility model content
The utility model provides a kind of push switch of tape light, has solved the problem that existing push switch can not judge on off operating mode intuitively.
Above technical problem solves by following technical proposal: a kind of push switch of tape light, comprise base and support, between support and base, be provided with static contact, and the movable contact spring coordinating with static contact, described support is provided with the button that drives movable contact spring, described support is translucent construction, between described support and base, be also provided with indicator light circuit plate, and N utmost point brace, described indicator light circuit plate is provided with indicator light and two power supplys are introduced pin, the power supply introducing pin that described two power supplys are introduced in pin links together with described N utmost point brace, another power supply is introduced pin and is linked together with described movable contact spring or static contact." indicator light circuit plate " refers to: if during the lamp (as incandescent lamp) that indicator light directly drives for the power supply that can control by the switch that is pressed, for for mechanism's (as lamp holder) of indicator light is installed; When if indicator light is the lamp (as LED) that just can drive after the power supply conversion that the switch that is pressed need to be controlled, for being provided with the structure of the circuit that power supply is changed, the wiring board under ordinary meaning.According to electrician's requirement, switch, must be arranged on live wire (being L polar curve), evade if present patent application, push switch is arranged on zero line (being N polar curve) and is controlled, thereby and to cause N brace be that the situation that N brace is called to L utmost point brace that the L utmost point of same power line links together also belongs to the desired scope of the utility model.If the partial design that during by use, support does not expose is that technical scheme lighttight, that remainder is designed to printing opacity (as the scheme in embodiment bis-) belongs to the equivalent technical solutions of " support is translucent construction " in the application.If movable contact spring is introduced pin with power supply and is linked together, while using the L of power supply extremely with movable contact spring link together, the L of load extremely links together with static contact; Otherwise, if static contact is introduced pin with power supply, link together, while using power supply from static contact introduce push switch, movable contact spring is drawn push switch.
The utility model also comprises that the L utmost point is introduced spring and the N utmost point is introduced spring, described two power supplys introduce a power supply in pin introduce pin by the described N utmost point introduce spring with described N utmost point brace link together, another power supply introduces pin and by the described L utmost point, introduces spring and link together with described movable contact spring or static contact.Space adaptability is good.
As preferably, one end of described L utmost point introducing spring is connected to together with the power supply introducing pin that described movable contact spring or static contact are connected to together, the other end is introduced in pin with described two power supplys, and one end that the described N utmost point is introduced spring is connected to together with the another power supply introducing pin that described N utmost point brace is connected to together, the other end is introduced in pin with described two power supplys.Convenient during assembly and disassembly the utility model, to have realized indicator light no-welding-spot connects.
As preferably, described support is provided with mounting pipe, and described button comprises push rod and be connected to the deflating cap of the translucent construction on push rod outer end, and described push rod is located in described mounting pipe, and described switch cap is in described mounting pipe.In use procedure, from the entity part of mounting pipe, appear or the light that cavity partly penetrates all will appear through deflating cap.Can not produce the phenomenon that light directly penetrates, the light appearing even, soft.
As preferably, the end face of described deflating cap is provided with shading layer, and described shading layer is provided with the annular euphotic zone with the end face alignment of described mounting pipe.In use procedure, the light only appearing through the entity part of mounting pipe could appear by the euphotic zone on deflating cap.Can improve the mildness of the light appearing, can not through deflating cap, see the internal part of switch again simultaneously, appearance looks elegant is clean and tidy can not to see internal part.
As preferably, described indicator light circuit plate one side with described base be connected to together, opposite side is connected to together with described support.Separately after base and support, indicator light circuit plate can be taken off.Convenient during installing/dismounting indicator light circuit plate.
As preferably, described button runs through described indicator light circuit plate, and described movable contact spring and static contact are all between described indicator light circuit plate and base.Convenient during assembling the utility model, can the in the situation that of compact conformation, avoid producing and interfering between parts.
As preferably, described indicator light has 3 at least, and described indicator light is along the circumferential distribution of described button.The uniformity of light appearing is good.
As preferably, described indicator light is LED, and described indicator light is arranged on described indicator light circuit plate towards a side of described support.Can improve the utilance of light.
The utlity model has following advantage: switch and indicator light are integrated, can allow people know intuitively the on off operating mode of switch; Compact conformation; Easy to assembly.
Accompanying drawing explanation
Fig. 1 is the split view of the utility model embodiment mono-.
Fig. 2 is the cross-sectional schematic of the axis along mounting pipe of the utility model embodiment mono-while analysing and observe.
Fig. 3 is that the N utmost point of take of the utility model embodiment mono-is introduced spring and the L utmost point and introduced the cross-sectional schematic of the determined plane of spring when cutting plane is analysed and observe.
Fig. 4 is the schematic diagram of the utility model embodiment bis-.
In figure: base 1, connecting hole 11, N utmost point brace 2, static contact 3, movable contact spring 4, the L utmost point are introduced spring 5, the N utmost point is introduced spring 6, indicator light circuit plate 7, indicator light 71, resistance 72, via hole 73, support 8, barb 81, mounting pipe 82, substrate 83, button 9, button cap 91, connector 911, upper push-rod 92, lower push-rod 93, stage clip 94, plug 95, shading layer 96, euphotic zone 961.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is further described.
Embodiment mono-, and referring to Fig. 1, a kind of push switch of tape light, comprises that base 1, N utmost point brace 2, static contact 3, movable contact spring 4, the L utmost point are introduced spring 5, the N utmost point is introduced spring 6, indicator light circuit plate 7, support 8 and button 9.
Indicator light circuit plate 7 is provided with indicator light 71, resistance 72 and via hole 73.Indicator light 71 has four.Indicator light 71 is along the circumferential distribution of via hole.Indicator light 71 is LED.Indicator light 71 is arranged on the upside of indicator light circuit plate 7.
Button 9 comprises button cap 91, upper push-rod 92, lower push-rod 93, stage clip 94 and plug 95.The translucent construction that button cap 91 is made for light-passing plastic.
Referring to Fig. 2, the mode that base 1 and support 8 are hooked in connecting hole 11 by barb 81 snaps together formation one cavity.Static contact 3, movable contact spring 4 and indicator light circuit plate 7 are distributed between base 1 and support 8 from top to bottom.Static contact 3 and movable contact spring 4 are connected on the inner surface of base 1.Indicator light circuit plate 7 is clamped and is fixed by support 8 cooperation bases 1.Plug 95 is through via hole 73.The upper end of plug 95 is located in the lower end of stage clip 94, and the upper end of stage clip 94 is located in lower push-rod 93, and lower push-rod 93 is located in upper push-rod 92, and upper push-rod 92 and lower push-rod 93 are located in mounting pipe 82.The inner surface of button cap 91 ends is provided with connector 911, and connector 911 is located in the upper end of upper push-rod 92, and button cap 91 covers on the upper end of mounting pipe 82 by sheathed mode.The outer face of deflating cap 91 is provided with shading layer 96.Shading layer 96 is for being sprayed on the enamelled coating on deflating cap.Shading layer 96 is provided with annular euphotic zone 961.Euphotic zone 961 is with the end face alignment of mounting pipe 82.Annular euphotic zone 961 forms by laser engraving.
Referring to Fig. 3, N utmost point brace 2 is connected on the inner surface of base 1.The lower surface of indicator light circuit plate 7 is provided with two power supplys and introduces pin.The lower end that the N utmost point is introduced spring 6 is connected to together with N utmost point brace 2, and the upper end that the N utmost point is introduced spring 6 is connected to together with a power supply introducing pin in two power supplys introducing pin.The lower end that the L utmost point is introduced spring 5 is connected to together with static contact 3, and the upper end that the L utmost point is introduced spring 5 is connected to together with the another power supply introducing pin in two power supplys introducing pin.
Referring to Fig. 3 and Fig. 2, during use, the N of power supply extremely links together with N utmost point brace 2, the L of power supply extremely with movable contact spring 4 link together, the L of load extremely links together with static contact 3.It is that switch is when close together that pressing keys cap 91 makes plug 95 drive movable contact springs 4 to be connected to static contact 3, the same power connection of load, now indicator light 71 must be electric and luminous, and light penetrates through euphotic zone 961 after mounting pipe 82 directive button caps 91 again, and user closes by there being light to penetrate judgement switch.When movable contact spring 4 and static contact 3 disconnect, the current supply circuit of indicator light 71 disconnects, and indicator light is not luminous.
Embodiment bis-, are: indicator light 71 is 3 with the difference of embodiment mono-.The lower end that the L utmost point is introduced spring is connected on movable contact spring 4.Support 8 consists of substrate 83 and mounting pipe 82.Substrate 83 and mounting pipe 82 weld together by ultrasonic bond.Barb 81 is arranged at substrate 83 and is structure as a whole with substrate.In support 8, only mounting pipe 82 is the translucent construction being formed by transparent plastic production.
Claims (9)
1. the push switch of a tape light, comprise base and support, between support and base, be provided with static contact, and the movable contact spring coordinating with static contact, described support is provided with the button that drives movable contact spring, it is characterized in that, described support is translucent construction, between described support and base, be also provided with indicator light circuit plate, and N utmost point brace, described indicator light circuit plate is provided with indicator light and two power supplys are introduced pin, the power supply introducing pin that described two power supplys are introduced in pin links together with described N utmost point brace, another power supply is introduced pin and is linked together with described movable contact spring or static contact.
2. the push switch of tape light according to claim 1, it is characterized in that, also comprise that the L utmost point is introduced spring and the N utmost point is introduced spring, described two power supplys introduce a power supply in pin introduce pin by the described N utmost point introduce spring with described N utmost point brace link together, another power supply introduces pin and by the described L utmost point, introduces spring and link together with described movable contact spring or static contact.
3. the push switch of tape light according to claim 2, it is characterized in that, one end of described L utmost point introducing spring is connected to together with the power supply introducing pin that described movable contact spring or static contact are connected to together, the other end is introduced in pin with described two power supplys, and one end that the described N utmost point is introduced spring is connected to together with the another power supply introducing pin that described N utmost point brace is connected to together, the other end is introduced in pin with described two power supplys.
4. according to the push switch of the tape light described in claim 1 or 2 or 3, it is characterized in that, described support is provided with mounting pipe, described button comprises push rod and is connected to the deflating cap of the translucent construction on push rod outer end, described push rod is located in described mounting pipe, and described switch cap is in described mounting pipe.
5. the push switch of tape light according to claim 4, is characterized in that, the end face of described deflating cap is provided with shading layer, and described shading layer is provided with the annular euphotic zone with the end face alignment of described mounting pipe.
6. according to the push switch of the tape light described in claim 1 or 2 or 3, it is characterized in that, described indicator light circuit plate one side with described base be connected to together, opposite side is connected to together with described support.
7. according to the push switch of the tape light described in claim 1 or 2 or 3, it is characterized in that, described button runs through described indicator light circuit plate, and described movable contact spring and static contact are all between described indicator light circuit plate and base.
8. the push switch of tape light according to claim 7, is characterized in that, described indicator light has 3 at least, and described indicator light is along the circumferential distribution of described button.
9. according to the push switch of the tape light described in claim 1 or 2 or 3, it is characterized in that, described indicator light is LED, and described indicator light is arranged on described indicator light circuit plate towards a side of described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479927.9U CN203423087U (en) | 2013-08-07 | 2013-08-07 | Push switch provided with indicating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479927.9U CN203423087U (en) | 2013-08-07 | 2013-08-07 | Push switch provided with indicating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423087U true CN203423087U (en) | 2014-02-05 |
Family
ID=50022179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320479927.9U Expired - Fee Related CN203423087U (en) | 2013-08-07 | 2013-08-07 | Push switch provided with indicating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423087U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826109A (en) * | 2016-05-19 | 2016-08-03 | 公牛集团有限公司 | Push switch with lamp and socket employing same |
| CN109914912A (en) * | 2019-03-25 | 2019-06-21 | 泉州市东曼厨卫科技有限公司 | A kind of deep foundation pit slope protective device of skyscraper |
-
2013
- 2013-08-07 CN CN201320479927.9U patent/CN203423087U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826109A (en) * | 2016-05-19 | 2016-08-03 | 公牛集团有限公司 | Push switch with lamp and socket employing same |
| CN109914912A (en) * | 2019-03-25 | 2019-06-21 | 泉州市东曼厨卫科技有限公司 | A kind of deep foundation pit slope protective device of skyscraper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315314 Zhejiang city of Ningbo province Cixi city Guanhaiwei town East Industrial Park Patentee after: Bulls group Limited by Share Ltd Address before: 315314 Zhejiang city of Ningbo province Cixi city Guanhaiwei town East Industrial Park Patentee before: Gongniu Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20200807 |