CN201576575U - Switch contact - Google Patents
Switch contact Download PDFInfo
- Publication number
- CN201576575U CN201576575U CN2009202585993U CN200920258599U CN201576575U CN 201576575 U CN201576575 U CN 201576575U CN 2009202585993 U CN2009202585993 U CN 2009202585993U CN 200920258599 U CN200920258599 U CN 200920258599U CN 201576575 U CN201576575 U CN 201576575U
- Authority
- CN
- China
- Prior art keywords
- contact
- switch contact
- switch
- power supply
- power line
- 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
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model belongs to the technical field of electrical appliance, and particularly relates to a contact of a switch. The switch contact includes a contact blade, the contact blade is mounted at one end of a power line which is to be contacted with a power supply, the switch contact has a structure with an extending part and a roundabout part, and a wide opening is formed at the extending top end. The switch contact further includes a spring arranged between the extending part and the roundabout part, and further includes a governing sheet with a structure including a contact blade periphery. That is to say, the switch contact is provided with the two sets of structures respectively arranged on two sides of one end of the power line to be contacted with the power supply. Due to the adoption of the structures, the disconnecting switch contact has the effect of good electric conduction.
Description
Technical field
Technical field under the utility model relates to appliance field, the contact of switch specifically, and it comprises initiatively line of force contact and ground wire contact, particularly High-Voltage Electrical Appliances field.
Background technology
In the prior art, the position that isolation switch contact contacts with conductive contact blade has only contact body; Have in order to increase conductive effect, increasing at the position that contact contacts with conductive contact blade has conductive effect good metal copper sheet, this metal copper sheet and conductive body are combined closely, and facts have proved that such contact electric conductivity also is not fine.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned shortcoming, and a kind of conductive effect good isolation switch contact is provided.
The technical solution of the utility model is to realize like this; Switch contact is characterized in that: comprise contact, contact is installed in power line one end that power supply will contact, and has the extending area---and the structure at circuitous position, the top of stretching out has open opening.
Say that further it also comprises spring, spring is between the extending area and circuitous position of contact.
Say that further it also comprises the linchpin sheet, the linchpin sheet has the structure that comprises the contact periphery.
Say further that again a switch contact has above-mentioned two nested structures, lay respectively at the both sides of power line one end that power supply will contact.
The utility model is owing to taked above structure, such isolation switch contact to have the good effect of conduction.
Description of drawings
Fig. 1 is the structural representation of the utility model switch contact
Wherein: 1, contact 2, extending area 3, circuitous position 4, spring 5, linchpin sheet 6, power line
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1: switch contact, it is characterized in that: comprise contact 1, contact 1 is installed in power line 6 one ends that power supply will contact, and has extending area 2---the structure at circuitous position 3, the top of stretching out has open opening, and contact preferably adopts electric conductivity good metal such as copper, aluminium etc.
Say that further it also comprises spring 4, spring 4 is between the extending area 3 and circuitous position 4 of contact.
Say that further it also comprises linchpin sheet 5, linchpin sheet 5 has the structure that comprises contact 1 periphery.Such linchpin sheet preferably adopts the metal with hard character, as steel, iron or pottery etc.
Say further that again a switch contact has above-mentioned two nested structures, lay respectively at the both sides of power line 6 one ends that power supply will contact.
Claims (5)
1. switch contact, it is characterized in that: comprise contact, contact is installed in power line one end that power supply will contact, and has the extending area---and the structure at circuitous position, the top of stretching out has open opening.
2. contact according to claim 1 it is characterized in that: further comprising spring, and spring is between the extending area and circuitous position of contact.
3. contact according to claim 1 and 2 it is characterized in that: further comprising the linchpin sheet, and the linchpin sheet has the structure that comprises the contact periphery.
4. contact according to claim 1 and 2 is characterized in that: a switch contact has above-mentioned two nested structures, lays respectively at the both sides of power line one end that power supply will contact.
5. contact according to claim 3 is characterized in that: a switch contact has above-mentioned two nested structures, lays respectively at the both sides of power line one end that power supply will contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202585993U CN201576575U (en) | 2009-11-30 | 2009-11-30 | Switch contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202585993U CN201576575U (en) | 2009-11-30 | 2009-11-30 | Switch contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576575U true CN201576575U (en) | 2010-09-08 |
Family
ID=42696450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202585993U Expired - Fee Related CN201576575U (en) | 2009-11-30 | 2009-11-30 | Switch contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576575U (en) |
-
2009
- 2009-11-30 CN CN2009202585993U patent/CN201576575U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20101130 |