CN2796065Y - Finger touching type isolation switch - Google Patents
Finger touching type isolation switch Download PDFInfo
- Publication number
- CN2796065Y CN2796065Y CN 200520070612 CN200520070612U CN2796065Y CN 2796065 Y CN2796065 Y CN 2796065Y CN 200520070612 CN200520070612 CN 200520070612 CN 200520070612 U CN200520070612 U CN 200520070612U CN 2796065 Y CN2796065 Y CN 2796065Y
- Authority
- CN
- China
- Prior art keywords
- finger
- touching
- fingertip
- touch base
- isolating switch
- 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
Images
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model relates to a finger touching type isolating switch, particularly the technology of an isolating switch of an electric appliance. The utility model comprises a touching seat and a touching finger made of electric conducting materials, wherein one end of the touching finger is connected with the touching seat via a soft connector made of the electric conducting materials, the surface outer end of the touching seat contacted with the touching finger and faced to the touching finger is provided with a ball socket, and a ball surface is correspondingly arranged on the touching finger. The utility model is used for conducting current via flexible connection, favorable contact is ensured, the ball surface can be matched with the ball socket in order to center automatically, the touching finger can be reliably contacted with a copper casing tube, and the safety of the isolating switch is enhanced.
Description
Technical field
The utility model relates to a kind of electrical equipment isolating switch technology.
Background technology
Existing finger-contact type isolating switch is provided with a fork-shaped touch base, can connect four groups of fingertips respectively on two fork bodies of fork-shaped touch base, the binding post of fork-shaped touch base connects with line bank, each fingertip is provided with the sphere of outside protrusion towards the one side of touch base, and the corresponding ball-and-socket that is provided with inside spill on the touch base, the fingertip electric current is by sphere, ball-and-socket conduction.Because the accuracy of production process technology is difficult to reach higher level, this traditional product contacts bad between sphere and ball-and-socket, causes temperature rise too high, and isolating switch fingertip burnout phenomenon happens occasionally, and has an accident.
The utility model content
The utility model purpose is to design a kind of finger-contact type isolating switch safe, that self-centering is good.
The utility model comprises touch base, the fingertip of being made by electric conducting material, and the soft connector that an end of fingertip is made by electric conducting material is connected with touch base, and the outer end that touch base contacts with fingertip is provided with ball-and-socket towards the one side of fingertip, relative set sphere on the fingertip.
The utility model has guaranteed excellent contact by soft connection conduction current, and sphere cooperates with ball-and-socket, realizes self-centering, guarantees that fingertip reliably contacts with copper sleeve, has improved the security reliability of isolating switch.
The two ends of soft connector are connected with fingertip, touch base with bolt by rivet respectively, are safety, connected mode easily, provide foundation for actual production reduces production costs.
For improving the durability of product, maintain easily, on touch base, be provided with groove, be built-in with the cushion block that the upper surface is spill at groove.Above-mentioned groove also can form T shape through hole on touch base, deploy described cushion block in the T shape through hole, arranges bolt in the through hole of cushion block lower end, and bolt is connected on the touch base.
Cushion block is that heat-resistant insulation material is made, and this cushion block design high temperature resistant, insulation can be stopped fingertip fully and is directed at the too high accident that causes of isolating switch temperature rise because of loose contact.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1 fingertip, 2 magnetic padlock plates, 3 stay bolts, 4 nuts, 5 springs, 6 spring compressors, 7 cushion blocks, 8 nuts, 9 touch bases, 10 bolts, 11 rivets, 12 soft connectors, 13 copper sleeves.
Embodiment
As shown in the figure, the outer end of touch base 9 is provided with ball-and-socket towards the one side of fingertip 1.Offer T shape through hole on touch base 9, the cushion block 7 that heat-resistant insulation material is made is set in T shape through hole, ball-and-socket is offered in the upper surface of cushion block 7, arranges bolt 8 in the tapered inner concavity of this ball-and-socket, the through hole of cushion block 7, and bolt 8 is connected on the touch base 9.
The soft connector 12 that one end of fingertip 1 is made by rivet 11 and electric conducting material is connected, and the other end of soft connector 12 is connected with the rear end of touch base 9 by bolt 10.
Claims (5)
1, a kind of finger-contact type isolating switch, comprise touch base, the fingertip made by electric conducting material, it is characterized in that the soft connector that an end of fingertip is made by electric conducting material is connected with touch base, the outer end that touch base contacts with fingertip is provided with ball-and-socket towards the one side of fingertip, relative set sphere on the fingertip.
2,, it is characterized in that the two ends of described soft connector are connected with fingertip, touch base with bolt by rivet respectively according to the described a kind of finger-contact type isolating switch of claim 1.
3, according to claim 1 or 2 described a kind of finger-contact type isolating switches, it is characterized in that on touch base, being provided with groove, be built-in with the cushion block that the upper surface is spill at groove.
4, according to the described a kind of finger-contact type isolating switch of claim 3, it is characterized in that, offer T shape through hole on touch base, deploy described cushion block in the T shape through hole, arrange bolt in the through hole of cushion block lower end, bolt is connected on the touch base.
5,, it is characterized in that cushion block is that heat-resistant insulation material is made according to the described a kind of finger-contact type isolating switch of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070612 CN2796065Y (en) | 2005-04-08 | 2005-04-08 | Finger touching type isolation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070612 CN2796065Y (en) | 2005-04-08 | 2005-04-08 | Finger touching type isolation switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2796065Y true CN2796065Y (en) | 2006-07-12 |
Family
ID=36813816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070612 Expired - Fee Related CN2796065Y (en) | 2005-04-08 | 2005-04-08 | Finger touching type isolation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2796065Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881507A (en) * | 2012-10-24 | 2013-01-16 | 苏州工业园区天东电器有限公司 | Contact connector of isolating switch |
| CN107068426A (en) * | 2017-06-20 | 2017-08-18 | 王丽萍 | Clamping plate type power switch cabinet contact |
-
2005
- 2005-04-08 CN CN 200520070612 patent/CN2796065Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102881507A (en) * | 2012-10-24 | 2013-01-16 | 苏州工业园区天东电器有限公司 | Contact connector of isolating switch |
| CN107068426A (en) * | 2017-06-20 | 2017-08-18 | 王丽萍 | Clamping plate type power switch cabinet contact |
| CN107068426B (en) * | 2017-06-20 | 2020-07-07 | 王丽萍 | Clamp plate type power switch cabinet contact |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2323226B1 (en) | Water-proof insulation connector | |
| CN2796065Y (en) | Finger touching type isolation switch | |
| CN201181755Y (en) | Plug pin bearing seat | |
| CN206461208U (en) | A kind of slidably plate | |
| CN208352657U (en) | A kind of electric shock proof socket for power source of staggered form control | |
| CN201226387Y (en) | Socket structure | |
| CN206962187U (en) | Have the connector plug of two groups of difference electric current pin groups concurrently | |
| CN101355204A (en) | Elastic contact electric connector with zero insertion and extraction force | |
| CN2711925Y (en) | Electric shock proof socket | |
| CN204156174U (en) | Electroconductive elastic sheet and electronic equipment thereof | |
| CN201191689Y (en) | Safe wire-pluging board having no electricity when not plugged | |
| CN201057611Y (en) | Improved terminal structure of electric power connector | |
| CN102280743A (en) | Spring-type sphere-contact electric connector | |
| CN102468080A (en) | Contact finger type isolating switch | |
| CN201112710Y (en) | Electric connector terminal | |
| CN203895652U (en) | Socket copper sheet | |
| CN201796797U (en) | Touch finger for AC high-voltage isolating switch | |
| CN201898073U (en) | Touch finger type disconnecting switch | |
| CN201536173U (en) | Safe connector | |
| CN2255672Y (en) | Plug contact structure of electric plug-socket switch | |
| CN201259851Y (en) | Press button contact switch | |
| CN2893898Y (en) | High voltage isolated switch contact assembly | |
| CN2558120Y (en) | Wireless electric connector | |
| CN202474454U (en) | Separated type purely flat switch double-on-off control socket | |
| CN216312119U (en) | Socket |
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: 20060712 Termination date: 20140408 |