CN201084583Y - A button switch with indication light - Google Patents
A button switch with indication light Download PDFInfo
- Publication number
- CN201084583Y CN201084583Y CNU2007200814113U CN200720081411U CN201084583Y CN 201084583 Y CN201084583 Y CN 201084583Y CN U2007200814113 U CNU2007200814113 U CN U2007200814113U CN 200720081411 U CN200720081411 U CN 200720081411U CN 201084583 Y CN201084583 Y CN 201084583Y
- Authority
- CN
- China
- Prior art keywords
- button switch
- display lamp
- cap body
- diode lights
- push
- 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 discloses a button switch with a display lamp, which comprises a cap body, a spring, a contact, an open-close circuit and a display lamp structure; wherein, the display lamp structure comprises a diode lamp and a plurality of wires; the diode lamp is fixed in the central section of the cap body; the wires are connected with the diode lamp and the open-close circuit. The utility model has the advantages of simple structure, directly displaying the button switch status of opening or closing by diode lamp, and being applicable to all button switches.
Description
Technical field the utility model relates to a kind of push-button switch, especially has the push-button switch of display lamp structure.
The background technology push-button switch is a kind of control switch commonly used, usually by parts such as cap body, spring, contact, keying circuit.Find that in use push-button switch has weak point, can't judge that promptly push-button switch is in unlatching or closure state.Even if the indicator light of push-button switch is arranged, it separates with push-button switch, and is not directly perceived.
Chinese patent CN86204201 number disclosed " push-button switch " patent (application number: 86204201), employing can axially movable ratchet mechanism as break-make switching mechanism, the end face of ratchet is provided with ratchet, the biography of ratchet is connected with the switch movable contact spring; Move axially with the push rod head and the button of ratchet engagement, ratchet is promptly done to revolve along the axially movable intermittent movement of power transmission shaft around power transmission shaft, finishes the action that switches on and off of movable contact spring and static contact.The weak point of this patent is: not having intuitively equally, the closure or openness state shows.
The summary of the invention the purpose of this utility model is exactly the push-button switch that a kind of band display lamp simple in structure will be provided, and the closure or openness state shows to make it have intuitively.
In order to achieve the above object, the push-button switch of the band display lamp that the utility model provides also has the display lamp structure except cap body, spring, contact, keying circuit, and wherein, the display lamp structure is made up of diode lights, electric wire; Diode lights is fixed on cap body central authorities; Electric wire connects diode lights and opens and closes circuit.The concrete form that electric wire connects diode lights and keying circuit is a general knowledge, repeats no more here.When the utility model uses, press the cap body, open and close closing of circuit, diode lights is also closed; Press the cap body once more, open and close circuit and open, diode lights is also opened.
The push-button switch of the band display lamp that the utility model provides compared with prior art, have a significant effect: except cap body, spring, contact, keying circuit, also have the display lamp structure, wherein, the display lamp structure is made up of diode lights, electric wire, and is simple in structure; Diode lights the Show Button switch open directly perceived or closed state during use.
Description of drawings the utility model will be further described in conjunction with the accompanying drawings, please referring to accompanying drawing:
Accompanying drawing 1 expression schematic diagram of the present utility model.
Structure shown in the accompanying drawing 1 comprises: diode lights 1, cap body 2, contact 3, spring 4, electric wire 5.
The push-button switch of the band display lamp that embodiment the utility model provides also has the display lamp structure except cap body 2, spring 4, contact 3, keying circuit, wherein, the display lamp structure is made up of diode lights 1, electric wire 5; Diode lights 1 is fixed on cap body 2 central authorities; Electric wire 5 connects diode lights 1 and opens and closes circuit.The concrete form that electric wire 5 connects diode lights 1 and keying circuit is a general knowledge, repeats no more here.When the utility model uses, press cap body 2, open and close closing of circuit, diode lights 1 is also closed; Press cap body 2 once more, open and close circuit and open, diode lights 1 is also opened.
The utility model protection range relates to all changes form recited above.
Claims (1)
1. the push-button switch with display lamp comprises cap body 2, spring 4, contact 3, opens and closes circuit, it is characterized in that: also have the display lamp structure, be made up of diode lights 1, electric wire 5; Diode lights 1 is fixed on cap body 2 central authorities; Electric wire 5 connects diode lights 1 and opens and closes circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200814113U CN201084583Y (en) | 2007-10-07 | 2007-10-07 | A button switch with indication light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200814113U CN201084583Y (en) | 2007-10-07 | 2007-10-07 | A button switch with indication light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201084583Y true CN201084583Y (en) | 2008-07-09 |
Family
ID=39627055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200814113U Expired - Fee Related CN201084583Y (en) | 2007-10-07 | 2007-10-07 | A button switch with indication light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201084583Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321747A (en) * | 2015-10-20 | 2016-02-10 | 常州市鑫尔减速机有限公司 | Backlight switch base |
| CN105679584A (en) * | 2016-04-19 | 2016-06-15 | 丹阳市光华汽车内饰件有限公司 | Button switch structure with indication function |
-
2007
- 2007-10-07 CN CNU2007200814113U patent/CN201084583Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321747A (en) * | 2015-10-20 | 2016-02-10 | 常州市鑫尔减速机有限公司 | Backlight switch base |
| CN105679584A (en) * | 2016-04-19 | 2016-06-15 | 丹阳市光华汽车内饰件有限公司 | Button switch structure with indication function |
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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 |