CN202373736U - Electric plugging connection device matched with contact form - Google Patents
Electric plugging connection device matched with contact form Download PDFInfo
- Publication number
- CN202373736U CN202373736U CN2011204777872U CN201120477787U CN202373736U CN 202373736 U CN202373736 U CN 202373736U CN 2011204777872 U CN2011204777872 U CN 2011204777872U CN 201120477787 U CN201120477787 U CN 201120477787U CN 202373736 U CN202373736 U CN 202373736U
- Authority
- CN
- China
- Prior art keywords
- contact sheet
- contact chip
- stage clip
- cylindrical pin
- positioning plate
- 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
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010892 electric spark Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an electric plugging connection device matched with a contact form. The electric plugging connection device comprises a left contact sheet, a left pressing spring, an upper cylindrical pin, a lower cylindrical pin, an installation positioning hole, a wiring terminal, a positioning plate, a right pressing spring and a right contact sheet, wherein the installation positioning hole in a through hole form is formed on the lower part of the wiring terminal; the lower cylindrical pin is arranged above the installation positioning hole; the upper cylindrical pin is arranged above the lower cylindrical pin; the positioning plate is arranged at the upper end of the wiring terminal; pressing springs are arranged at two ends of the positioning plate, the left pressing spring is positioned at the left end of the positioning plate, and the right pressing spring is positioned at the right end of the positioning plate; the left contact sheet and the right contact sheet penetrate through the positioning plate, the left contact sheet is pressed against the inner end of the left pressing spring, and the right contact sheet is pressed against the inner end of the right pressing spring; and the lower ends of the left contact sheet and the right contact sheet are connected with an upper end face of the upper cylindrical pin. The electric plugging connection device is simple in overall structure, convenient to install, operate and use, high in stability, high in reliability and long in service life, and has a good contact effect after plugging connection.
Description
Technical field
The utility model relates to being electrically connected uses plug assembly, relates in particular to a kind of electrical plug device of identical contact form.
Background technology
Being electrically connected of prior art; Mainly be the plug and socket device,, after realizing being electrically connected the electric spark phenomenon often take place because the connection contact-making surface of plug and socket is less; Influence the safety of consuming device; If regular or the electric spark phenomenon takes place for a long time, can cause the part of electrical connection to give birth to that hot severe patient is easy to be short-circuited or the phenomenon of electric power disconnection, directly to consuming device or the people is caused unsafe influence.
The utility model content
The purpose of the utility model is, overcomes the weak point of prior art, and a kind of electrical plug device of identical contact form is provided, long service life, and the contact after the grafting is good.
The electrical plug device of the described a kind of identical contact form of the utility model includes left contact chip, left stage clip, last straight pin, following straight pin, installing and locating hole, binding post, location-plate, right stage clip and right contact chip and forms.Binding post is the main component of the utility model, and the platy structure that integral body is rectangle is in the bottom of binding post; Be provided with the installing and locating hole of through-hole form; On the installing and locating hole, be provided with down straight pin, be provided with straight pin above the following straight pin.The upper end of binding post is provided with location-plate; Be provided with stage clip in the two ends of location-plate, what be positioned at the location-plate left end is left stage clip, and what be positioned at the location-plate right-hand member is right stage clip; Pass location-plate and be provided with left contact chip and right contact chip; What be pressed in left stage clip the inner is left contact chip, and what be pressed in right stage clip the inner is right contact chip, and the lower end of left contact chip and right contact chip is connected with the upper surface of last straight pin.
The electrical plug device of the described a kind of identical contact form of the utility model, overall structure is simple, installation and easy for operation, good stability, reliability is high.The electrical plug device long service life of the said a kind of identical contact form of the utility model, the contact after the grafting is good.
Description of drawings
Embodiment
Existing with reference to accompanying drawing 1; Explain as follows in conjunction with embodiment: the electrical plug device of the described a kind of identical contact form of the utility model includes left contact chip 1, left stage clip 2, goes up straight pin 3, straight pin 4, installing and locating hole 5, binding post 6, location-plate 7, right stage clip 8 and right contact chip 9 are formed down.Binding post 6 is main components of the utility model, and the platy structure that integral body is rectangle is in the bottom of binding post 6; Be provided with the installing and locating hole 5 of through-hole form; On installing and locating hole 5, be provided with down straight pin 4, be provided with straight pin 3 above the following straight pin 4.The upper end of binding post 6 is provided with location-plate 7; Be provided with stage clip in the two ends of location-plate 7, what be positioned at location-plate 7 left ends is left stage clip 2, and what be positioned at location-plate 7 right-hand members is right stage clip 8; Pass location-plate 7 and be provided with left contact chip 1 and right contact chip 9; What be pressed in left stage clip 2 the inners is left contact chip 1, and what be pressed in right stage clip 8 the inners is right contact chip 9, and the lower end of left contact chip 1 and right contact chip 9 is connected with the upper surface of last straight pin 3.The electrical plug device of the described a kind of identical contact form of the utility model, overall structure is simple, installation and easy for operation, good stability, reliability is high.The electrical plug device long service life of the said a kind of identical contact form of the utility model, the contact after the grafting is good.
Claims (1)
1. the electrical plug device of an identical contact form; Binding post (6) is a main component, and the platy structure that integral body is rectangle is characterized in that the bottom in binding post (6); Be provided with the installing and locating hole (5) of through-hole form; On installing and locating hole (5), be provided with down straight pin (4), be provided with straight pin (3) above the following straight pin (4); The upper end of binding post (6) is provided with location-plate (7); Be provided with stage clip in the two ends of location-plate (7); What be positioned at location-plate (7) left end is left stage clip (2); What be positioned at location-plate (7) right-hand member is right stage clip (8), passes location-plate (7) and is provided with left contact chip (1) and right contact chip (9), and what be pressed in left stage clip (2) the inner is left contact chip (1); What be pressed in right stage clip (8) the inner is right contact chip (9), and the lower end of left contact chip (1) and right contact chip (9) is connected with the upper surface of last straight pin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204777872U CN202373736U (en) | 2011-11-27 | 2011-11-27 | Electric plugging connection device matched with contact form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204777872U CN202373736U (en) | 2011-11-27 | 2011-11-27 | Electric plugging connection device matched with contact form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202373736U true CN202373736U (en) | 2012-08-08 |
Family
ID=46597429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204777872U Expired - Fee Related CN202373736U (en) | 2011-11-27 | 2011-11-27 | Electric plugging connection device matched with contact form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202373736U (en) |
-
2011
- 2011-11-27 CN CN2011204777872U patent/CN202373736U/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: 20120808 Termination date: 20121127 |