CN201285867Y - Plug jack contact member and printed board socket having the contact member - Google Patents
Plug jack contact member and printed board socket having the contact member Download PDFInfo
- Publication number
- CN201285867Y CN201285867Y CNU2008202206225U CN200820220622U CN201285867Y CN 201285867 Y CN201285867 Y CN 201285867Y CN U2008202206225 U CNU2008202206225 U CN U2008202206225U CN 200820220622 U CN200820220622 U CN 200820220622U CN 201285867 Y CN201285867 Y CN 201285867Y
- Authority
- CN
- China
- Prior art keywords
- jack
- cover
- sleeve pipe
- printed
- jack sleeve
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a jack contact and a printed-board receptacle provided with the same. The jack contact of the printed-board receptacle comprises a jack sleeve and a base pin eccentrically arranged, wherein both ends of the jack sleeve are provided with openings, the base pin is connected at one end of the jack sleeve and is used for welding with a printed plate, the jack sleeve is internally provided with inner holes communicated with the openings at two ends, and the inner holes of the jack sleeve are wire spring holes, the hole wall of which is provided with wire spring threads. The jack contact has the advantages that the openings of two ends of the jack sleeve are communicated with the inner holes of the jack sleeve, thereby corresponding contact pins can be inserted from the two ends to realize the double-face insertion; and the inner holes of the contact are wire spring holes, the hole wall of which is provided with wire spring threads, thereby having flexible and reliable connecting. The printed-board receptacle provided with the jack contact has the advantages that plugs can be inserted from the top and the tail part of the socket and the jacks are wire spring holes, thereby having wide application range and reliable connecting.
Description
Technical field
The utility model relates to technical field of electric connectors.
Background technology
More existing printed-board receptacles need plug to peg graft from the top and the bottom of Socket casing, the used contact of this class socket is the contact chip that is connected with the pin that welds with printed board, contact chip is fixed on the inwall of contact installing hole of socket, this class contact chip can only contact with contact pin is monolateral, and the reliability of contact is limited; Line spring hole contact has soft, the reliable advantage of plug, but existing line spring hole contact is the single face opening and can only inserts by single face, therefore can not be used in the occasion of double-side plug-in.
The utility model content
It is the jack contact in line spring hole that the purpose of this utility model is to provide a kind of double-side plug-in and spliced eye, provide simultaneously a kind of can be from the top of socket, the bottom peg graft and spliced eye be the printed-board receptacle in line spring hole.
The technical scheme of jack contact of the present utility model is: a kind of jack contact, comprise the jack sleeve pipe of both ends open and be connected in the pin that the off-centre with printed board welding is provided with that is used for of jack sleeve pipe one end, be provided with the endoporus that communicates with its both ends open in the jack sleeve pipe, the endoporus of jack sleeve pipe is the line spring hole that hole wall is provided with line spring silk.
Described jack sleeve pipe is to establish the interior cover of through hole and overcoat that fixed cover is loaded on outside of inner cover constitutes by interior, in described line spring silk is arranged on the inwall of cover.
Described overcoat be by put protheca in being crimped on, back cover constitutes, forward and backward cover outer end is provided with the opening that communicates with the endoporus of interior cover, described pin is connected in cover outer end, back, the axis outside of pipe in the outer end off-centre of pin is arranged at.
The technical scheme of printed-board receptacle of the present utility model is: a kind of printed-board receptacle, comprise socket insulator and spiral-lock insulating press boards in socket insulator bottom, be inserted with a plurality of jack contacts in the described socket insulator and fix by insulating press boards, described jack contact comprises the jack sleeve pipe that both ends open connects by its endoporus and is connected in the pin that the off-centre with the printed board welding is provided with that is used for of jack sleeve pipe one end, the inner hole wall of jack sleeve pipe is provided with line spring silk, and described socket insulator head and insulating press boards are provided with corresponding interface and communicate with the both ends open of the jack sleeve pipe of jack contact respectively.
Described jack sleeve pipe is to establish the interior cover of through hole and overcoat that fixed cover is loaded on outside of inner cover constitutes by interior, in described line spring silk is arranged on the inwall of cover.
Described overcoat be by put protheca in being crimped on, back cover constitutes, forward and backward cover outer end is provided with the opening that communicates with the endoporus of interior cover, described pin is connected in cover outer end, back, the axis outside of pipe in the outer end off-centre of pin is arranged at.
The both sides of described socket insulator respectively are inserted with a fairlead.
Described fairlead is fixed on the socket insulator by nut.
The both ends open of the jack sleeve pipe of jack contact of the present utility model all communicates with its endoporus, corresponding contact pin can be inserted from its two ends, realize double-side plug-in, and the endoporus of this contact is the line spring hole that wall is provided with line spring silk, makes this contact plug soft, reliable; And have a printed-board receptacle of this kind jack contact, and can both insert the plug inserted top and afterbody with it, and jack is line spring hole from socket, make printed-board receptacle of the present utility model have applied widely, the reliable advantage of pegging graft.
Description of drawings
Fig. 1 is the structural representation of printed-board receptacle of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
The upward view of Fig. 3 Fig. 1;
Fig. 4 is the structural representation of jack contact of the present utility model;
Fig. 5 is the stereogram of jack contact of the present utility model.
Embodiment
As Fig. 4, shown in Figure 5, jack contact of the present utility model comprises the jack sleeve pipe that both ends open connects and is connected in the pin 5 that the off-centre with the printed board welding is provided with that is used for of jack sleeve pipe one end, described jack sleeve pipe is that the overcoat of cover 2 outsides constitutes in being loaded on by the interior interior cover 2 of establishing through hole and fixed cover, described overcoat is by the protheca 1 that puts in being crimped on, back cover 4 constitutes, before, cover outer end, back is provided with the opening that communicates with the endoporus of interior cover 2, the inner hole wall of interior cover 2 is provided with line spring silk 3, the outer end of back cover 4 is connected with the pin 5 that is used for the printed board welding, the axis outside of cover 2 in the outer end off-centre of pin 5 is arranged at.As Fig. 1, Fig. 2, shown in Figure 3, the Socket casing of printed-board receptacle of the present utility model comprises socket insulator 6 and the spiral-lock insulating press boards 9 in socket insulator 6 bottoms, be inserted with a plurality of in the socket insulator 6 as Fig. 4, jack contact shown in Figure 58 and fixing by insulating press boards 9, socket insulator 6 tops and insulating press boards 9 are provided with corresponding interface and communicate with the both ends open of the jack sleeve pipe of jack contact 8 respectively, make the top of printed-board receptacle and bottom can both insert contact pin on the corresponding plug.The both sides of socket insulator respectively are inserted with a fairlead 7, and fairlead 7 is fixed on the socket insulator by nut 10.
Claims (8)
1, a kind of jack contact, it is characterized in that: comprise the jack sleeve pipe of both ends open and be connected in the pin that the off-centre with printed board welding is provided with that is used for of jack sleeve pipe one end, be provided with the endoporus that communicates with its both ends open in the jack sleeve pipe, the endoporus of jack sleeve pipe is the line spring hole that hole wall is provided with line spring silk.
2, jack contact according to claim 1 is characterized in that: described jack sleeve pipe is to establish the interior cover of through hole and overcoat that fixed cover is loaded on outside of inner cover constitutes by interior, in described line spring silk is arranged on the inwall of cover.
3, jack contact according to claim 2, it is characterized in that: described overcoat be by put protheca in being crimped on, back cover constitutes, forward and backward cover outer end is provided with the opening that communicates with the endoporus of interior cover, described pin is connected in cover outer end, back, the axis outside of pipe in the outer end off-centre of pin is arranged at.
4, a kind of printed-board receptacle, comprise socket insulator and spiral-lock insulating press boards in socket insulator bottom, be inserted with a plurality of jack contacts in the described socket insulator and fix by insulating press boards, it is characterized in that: described jack contact comprises the jack sleeve pipe that both ends open connects by its endoporus and is connected in the pin that the off-centre with the printed board welding is provided with that is used for of jack sleeve pipe one end, the inner hole wall of jack sleeve pipe is provided with line spring silk, and described socket insulator head and insulating press boards are provided with corresponding interface and communicate with the both ends open of the jack sleeve pipe of jack contact respectively.
5, printed-board receptacle according to claim 4 is characterized in that: described jack sleeve pipe is to establish the interior cover of through hole and overcoat that fixed cover is loaded on outside of inner cover constitutes by interior, in described line spring silk is arranged on the inwall of cover.
6, printed-board receptacle according to claim 5, it is characterized in that: described overcoat be by put protheca in being crimped on, back cover constitutes, forward and backward cover outer end is provided with the opening that communicates with the endoporus of interior cover, described pin is connected in cover outer end, back, the axis outside of pipe in the outer end off-centre of pin is arranged at.
7, according to claim 4 or 5 or 6 described printed-board receptacles, it is characterized in that: the both sides of described socket insulator respectively are inserted with a fairlead.
8, printed-board receptacle according to claim 7 is characterized in that: described fairlead is fixed on the socket insulator by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202206225U CN201285867Y (en) | 2008-11-03 | 2008-11-03 | Plug jack contact member and printed board socket having the contact member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202206225U CN201285867Y (en) | 2008-11-03 | 2008-11-03 | Plug jack contact member and printed board socket having the contact member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201285867Y true CN201285867Y (en) | 2009-08-05 |
Family
ID=40950845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202206225U Expired - Fee Related CN201285867Y (en) | 2008-11-03 | 2008-11-03 | Plug jack contact member and printed board socket having the contact member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201285867Y (en) |
-
2008
- 2008-11-03 CN CNU2008202206225U patent/CN201285867Y/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: 20090805 Termination date: 20131103 |