CN202050087U - Jack terminal for electric connector - Google Patents
Jack terminal for electric connector Download PDFInfo
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- CN202050087U CN202050087U CN2011200993891U CN201120099389U CN202050087U CN 202050087 U CN202050087 U CN 202050087U CN 2011200993891 U CN2011200993891 U CN 2011200993891U CN 201120099389 U CN201120099389 U CN 201120099389U CN 202050087 U CN202050087 U CN 202050087U
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- spring clip
- socket terminal
- conduction
- elastic supporting
- snapping
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Abstract
The utility model relates to a jack terminal for an electric connector, which comprises a conducting contact element and a conducting lead-out element, wherein an accommodating cavity is arranged inside the conducting contact element, the inner wall contour of the accommodating cavity is suitable for being matched, inserted and connected with inserting pins of inserting pin terminals arranged in the electric connector, the conducting lead-out element is electrically connected with the conducting contact element and is also connected with an external cable, the conducting contact element comprises at least two contact element parts, the accommodating cavity is formed among the contact element parts, and the contact element parts receive the bias pressure of a bias pressure device towards the accommodating cavity and are respectively in connection and conduction with the conducting lead-out element through a flexible connecting device. The jack terminal has the advantages that the conducting contact element is not easy to generate elastic deformation, the reliable contact with the inserting pins can be realized, and the conducting effect is good.
Description
Technical field
The utility model relates to the electric elements technical field, especially a kind of socket terminal of electric connector.
Background technology
Electric connector is made a general reference the linkage unit between the various electronic components, and it is electrically connected and the signal transmission between device and device, assembly and assembly, system and system, is to constitute the necessary base components of holonomic system.Electric connector is structurally mainly by fixed end electric connector (to call socket terminal in the following text), free-end electric connector (to call pin terminal in the following text) is formed, socket terminal and pin terminal also can be referred to as inserting terminal, and the grafting that cooperatively interacts of socket terminal and pin terminal is electrically connected realizing.
Socket terminal comprises that mainly conductive contact piece and the conduction that is electrically connected with conductive contact piece draw part, wherein form container cavity in the inside of conductive contact piece, the contact pin of pin terminal enters container cavity and contacts conduction with conductive contact piece, and conduction is drawn part and is connected with external cable the signal of telecommunication is drawn.
The socket terminal of existing electric connector, all form axial profile groove on the sidewall of its conductive contact piece container cavity, make its sidewall have elasticity, as disclosing a kind of terminal structure among the Chinese patent literature CN200983461Y, comprise: body, described body two ends are respectively inserted terminal and terminals, its inner accommodation space that forms, and inserted terminal offers several axial profile groove, makes inserted terminal form the plurality of elastic limb, the outside sheathed bunching ring of flexible flaps; The outer ring portion of body forms the ring stamped groove, and the cell wall of stamped groove is the holding depression with depression; Insulator, described insulator are to be formed in one to make, and are plugged in the accommodation space of body and form the fixing state with the holding depression, and insulator central authorities have axial through bore; Center needle, described center needle is plugged in the perforation of insulator.
The conductive contact piece of this structure, an end of its flexible flaps (elastic sidewall) are free end (i.e. an end that also is in contact with it at first towards contact pin), and the other end is stiff end (promptly with the fixing end of body).In the grafting process, contact pin is the free end of contact resilient limb at first, owing to be subjected to the squeezing action of contact pin, the free end of flexible flaps will expand outwardly gradually, the free end that is each flexible flaps is fulcrum outwards upset gradually with its stiff end, is suitable for contact pin until the bore of container cavity and enters fully; In withdrawal process, contact pin withdraws from container cavity gradually, and the free end of flexible flaps will shrink in gradually, and promptly the free end of each flexible flaps is fulcrum inwardly upset gradually with its stiff end, withdraws from container cavity fully until contact pin.This conductive contact piece is in each plug process, flexible flaps all will repeat said process, normal this in the past, will inevitably make the flexible flaps deformation of turning up, after contact pin enters container cavity fully at this moment, the flexible flaps of deformation can not be fitted fully with the contact pin outer surface, loose contact, cause the conductive contact surfaces of conductive contact piece and contact pin to diminish, resistance increases, and parts generate heat impaired easily, but also can cause signal of telecommunication instability, have a strong impact on conductive effect.
The utility model content
For this reason, technical problem to be solved in the utility model is that flexible flaps one end and the plate body of the conductive contact piece of socket terminal in the prior art fix, the other end is a free end, flexible flaps is fulcrum upset deformation with its stiff end easily in long-term use, cause the conductive contact surfaces of electric contact piece and contact pin to diminish, resistance increases, parts heating easily are impaired, cause signal of telecommunication instability, have a strong impact on the technical problem of conductive effect, and provide a kind of conductive contact piece to be difficult for taking place elastic deformation, can reliably contact with contact pin, the socket terminal of the electric connector that conductive effect is good.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of socket terminal of electric connector comprises conductive contact piece, and its inside has container cavity, the inner surface contour of described container cavity be suitable for described electric connector in the contact pin of pin terminal cooperate to peg graft and contact conduction; Conduction is drawn part, be electrically connected with described conductive contact piece, and described conduction is drawn part and also is connected with external cable; Described conductive contact piece comprises at least two contact parts, forms described container cavity between each described contact part, and each described contact partly is subjected to the biasing force that biasing device tends to described container cavity; Each described contact part is drawn part with described conduction respectively and is connected conduction by flexible connecting device.
In the above-mentioned socket terminal, the inwall seam of adjacent described contact part is a straight line, and the axis of the bearing of trend of described straight line and described conductive contact piece acutangulates.
In the above-mentioned socket terminal, described flexible connecting device is the metallic conductor sheet that some mutual superposition connect, and the described dorsad accommodation hole of described metallic conduction sheet outwards superposes, described plane, metallic conduction sheet place and described parallel axes.
In the above-mentioned socket terminal, described metallic conductor sheet is the Copper Foil conductor piece.
In the above-mentioned socket terminal, described biasing device comprises first spring clip and second spring clip of mutual snapping, be suitable for each described contact is partly applied the biasing force of the described container cavity of trend behind described first spring clip and the mutual snapping of described second spring clip, and make between each described contact part and can connect with relatively moving.
In the above-mentioned socket terminal, described first spring clip comprises main board, at least two elastic supporting plates and at least two connecting plates; Described main board is provided with described elastic supporting plate along one group of opposite end of described axis direction, perpendicular to one group of opposite end of described axis direction described connecting plate is set; Become the obtuse angle between described elastic supporting plate and the described main board, an end of described elastic supporting plate is fixedlyed connected with described main board, and the other end is suitable for being supported on the outer surface of described conductive contact piece; Described second spring clip comprises main board, at least two elastic supporting plates and at least two connecting plates; Described main board is provided with described elastic supporting plate along one group of opposite end of described axis direction, perpendicular to one group of opposite end of described axis direction described connecting plate is set; Become the obtuse angle between described elastic supporting plate and the described main board, an end of described elastic supporting plate is fixedlyed connected with described main board, and the other end is suitable for being supported on the outer surface of described conductive contact piece; Described first spring clip, described second spring clip are suitable for each described contact is partly applied the biasing force of the described container cavity of trend after by described connecting plate, the mutual snapping of described connecting plate, and make between each described contact part and can connect with relatively moving.
In the above-mentioned socket terminal, described first spring clip comprises two described elastic supporting plates and two described connecting plates, forms the snapping hole on two described connecting plates; Described second spring clip comprises two described elastic supporting plates and two described connecting plates, forms the snapping projection on two described connecting plates; Described snapping hole and described snapping projection are suitable for snapping together, and make described first spring clip and the mutual snapping of described second spring clip.
In the above-mentioned socket terminal, described conductive contact piece comprises two described contact parts.
In the above-mentioned socket terminal, the inwall of described container cavity is coated with lubricating film.
In the above-mentioned socket terminal, comprise also being sleeved on the sheath that described conductive contact piece and described conduction are drawn the part outside that the outer surface of described sheath forms wedge-shaped slot, described wedge-shaped slot cooperates with corresponding wedge key a plurality of described socket terminal is interconnected.
Technique scheme of the present utility model has the following advantages compared to existing technology:
1. the socket terminal that provides of the utility model, wherein conductive contact piece comprises at least two contact parts, each contact part is drawn part with conduction respectively and is connected conduction by flexible connecting device, by flexible connecting device is set, each contact part and conduction are drawn and are realized between the part flexibly connecting, each contact part energy opposing parallel ground container cavity dorsad moves, and contact part and conduction are drawn and are not had the rigidity restriction between the part, promptly necessarily live in the scope, conduction is drawn part and the opposing parallel of two contacts part is moved is not had rigidity effects, make conductive contact piece be difficult for taking place elastic deformation, long-term use also can reliably contact with contact pin, conductive effect is good;
2. the socket terminal that provides of the utility model, the inwall seam of adjacent contacts part is a straight line, and the bearing of trend of this straight line and the axis of conductive contact piece acutangulate, make when each contact pin enters container cavity, this seam crossing balancedly outer surface of contact insert pin of having an opportunity, avoid owing to there is this seam, cause in the long-term plug process or the cooperation of pegging graft, the contact pin outer surface has only a certain zone to be in this seam crossing and forms projection (peripheral part that simultaneously should the zone through the repeated friction of contact part inwall and the depression of wearing and tearing) without the repeated friction of contact part inwall, thereby keep the contact pin outer surface smoother, remain contact pin and reliably contact with the container cavity inwall of socket terminal;
3. the socket terminal that provides of the utility model, wherein flexible connecting device is the metallic conductor sheet that some mutual superposition connect, metallic conduction sheet accommodation hole dorsad outwards superposes, plane, metallic conduction sheet place and parallel axes, because the metallic conduction sheet has certain elasticity, make the opposing parallel of two contacts part move and can not be subjected to conducting electricity the rigidity restriction of drawing part, contact partly is difficult for taking place deformation, long-term use also can reliably contact with contact pin, conductive effect is good, and compare with common cable, under the situation that reaches the identical conduction effect, common electrical cable footpath is thick, volume is big, and pliability is poor, and the metallic conduction sheet is more frivolous, and it is good to be easy to installation and pliability;
4. the socket terminal that provides of the utility model, wherein the metallic conductor sheet is the Copper Foil conductor piece, Copper Foil conducts electricity very well, and more frivolous, be easy to install and pliability good;
5. the socket terminal that provides of the utility model, biasing device comprises first spring clip and second spring clip of mutual snapping, be suitable for each contact is partly applied the biasing force of trend container cavity behind the snapping, and make between each contact part and can connect with relatively moving, and can guarantee that conductive contact piece reliably contacts with contact pin, guarantees conductive effect;
6. the socket terminal that provides of the utility model, wherein first spring clip comprises main board, at least two elastic supporting plates and at least two connecting plates, on the connecting plate of first spring clip, form the snapping hole, second spring clip comprises main board, at least two elastic supporting plates and at least two connecting plates, on the connecting plate of second spring clip, form the snapping projection, snapping hole and snapping projection are suitable for snapping together, first spring clip and second spring clip can be snapped together reliably mutually, partly apply the biasing force of the described container cavity of trend to each contact, guarantee that conductive contact piece reliably contacts with contact pin, guarantee conductive effect;
7. the socket terminal that provides of the utility model, wherein conductive contact piece comprises two contact parts, realizes making things convenient for production and processing under the prerequisite of the utility model purpose guaranteeing;
8. the socket terminal that provides of the utility model, wherein the inwall of container cavity is coated with high conduction, the lubricating film of high rigidity, make between pin terminal and the socket terminal and have under the situation of certain pressure, contact engaging and separating force is less relatively, plug laborsaving, certainly correspondingly can also also can plate lubricating film at the outer surface of contact pin, make plug more laborsaving, and in use because the axial rub repeatedly of contact pin and container cavity inwall, make the contact-making surface between the two more and more smooth smooth, the two applying contacts more and more closelyr, conductive area has certain increase, makes conductive effect better;
9. the socket terminal that provides of the utility model; also comprise and be sleeved on conductive contact piece and conduct electricity the sheath of drawing the part outside; sheath can protect conductive contact piece and conduction to draw part; and form wedge-shaped slot at the outer surface of sheath; wedge-shaped slot cooperates with corresponding wedge key and a plurality of socket terminal can be interconnected; thereby form the socket terminal group easily, satisfy different user demands.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is the partial schematic sectional view of the utility model socket terminal;
Fig. 2 is the partial schematic sectional view of the pin terminal that cooperates with socket terminal among Fig. 1;
Fig. 3 is the schematic diagram after pin terminal is pegged graft among socket terminal and Fig. 2 among Fig. 1;
Fig. 4 is the schematic diagram of the utility model socket terminal (omission sheath);
Fig. 5 is the schematic diagram of the utility model socket terminal (omitting sheath, Copper Foil conductor piece);
Fig. 6 is the schematic perspective view of Fig. 4;
Fig. 7 is the schematic diagram of first spring clip in the utility model socket terminal;
Fig. 8 is the schematic diagram of second spring clip in the utility model socket terminal;
Fig. 9 is the schematic diagram that electric connector is provided with the position in the utility model;
Figure 10 is the schematic diagram of other embodiment medi-spring clamps of the utility model
Figure 11 is the partial schematic sectional view of other embodiment socket terminal of the utility model;
Figure 12 is the partial schematic sectional view of the pin terminal that cooperates with socket terminal among Figure 11;
Figure 13 is the schematic diagram after pin terminal is pegged graft among socket terminal and Figure 12 among Figure 11.
Reference numeral is expressed as among the figure: the 1-conductive contact piece, and the 2-conduction is drawn part, 3-container cavity, 4-contact pin, 5-contact part, 6-Copper Foil conductor piece, 7-first spring clip, 71-main board, the 72-elastic supporting plate, 73-connecting plate, 74-snapping hole, 8-second spring clip, the 81-main board, 82-elastic supporting plate, 83-connecting plate, 84-snapping projection, the 9-sheath, 10-socket terminal, 11-pin terminal, the 12-battery bracket, 13-Battery case, 14-wedge-shaped slot.
Embodiment
As Figure 1-3, the electric connector that the utility model relates to comprises socket terminal 10 and pin terminal 11, and graftings that cooperatively interact of described socket terminal 10 and described pin terminal 11 is to realize electrical connection.
Shown in Fig. 1,4-6, be the preferred embodiment of the utility model electric connector jack terminal, described socket terminal 10 comprises conductive contact piece 1, conducts electricity and draw part 2, biasing device, flexible connecting device and sheath 9.Described conduction is drawn part 2 and is electrically connected with described conductive contact piece 1, and described conduction draws part 2 and also be connected with external cable, realizes that conduction connects.Described sheath 9 is sleeved on the outside that described conductive contact piece 1 and described conduction are drawn part 2, the outer surface of described sheath 9 forms wedge-shaped slot 14, described wedge-shaped slot 14 cooperates with corresponding wedge key, a plurality of described socket terminal 10 can be interconnected, and forms the combination hub terminal.Similarly, also be provided with described sheath 9 in the outside of described pin terminal 11, outer surface at described sheath 9 also forms described wedge-shaped slot 14, described wedge-shaped slot 14 cooperates with corresponding wedge key, a plurality of described pin terminal 11 can be interconnected, form the combination pin terminal, described combination pin terminal can cooperate grafting with described combination hub terminal.
Described conductive contact piece 1 inside has container cavity 3, and the inner surface contour of described container cavity 3 is suitable for cooperating grafting and contacting conduction with the contact pin 4 of described pin terminal 11, and the inwall of described container cavity 3 is coated with the lubricating film of high conduction, high rigidity.Described conductive contact piece 1 comprises at least two contact parts 5, in the present embodiment, described conductive contact piece 1 comprises two described contact parts 5, form described container cavity 3 between each described contact part 5, each described contact part 5 is subjected to the biasing force that described biasing device tends to described container cavity 3, and can connect between each described contact part 5 with relatively moving; Each described contact part 5 is drawn part 2 with described conduction respectively and is connected conduction by described flexible connecting device.The inwall seam of adjacent described contact part 5 is a straight line, and the axis of the bearing of trend of described straight line and described conductive contact piece 1 acutangulates.
In the utility model, described flexible connecting device is drawn described conductive contact piece 1 and described conduction and is realized between the part 2 flexibly connecting, alleged flexibly connecting is meant in certain scope of activities, relative displacement can take place even relative rotation can take place between interconnective each member (described contact part 5 and described conduction are drawn part 2), and the member that is moving can not be subjected to the rigidity restriction of other members.
Described flexible connecting device is the metallic conductor sheet that some mutual superposition connect, and compares with common cable, under the situation that reaches the identical conduction effect, common electrical cable footpath is thick, volume is big, and pliability is poor, and described metallic conduction sheet is more frivolous, and it is good to be easy to installation and pliability.The described dorsad accommodation hole 3 of described metallic conduction sheet outwards superposes, described plane, metallic conduction sheet place and described parallel axes.In the present embodiment, described metallic conductor sheet is a Copper Foil conductor piece 6.Make two described contact parts 5 to relatively move abreast by described Copper Foil conductor piece 6, and described contact part 5 and described conduction draw and do not have the rigidity restriction between the part 2, and parallel the moving that described conduction is drawn 2 pairs of two described contact parts 5 of part do not have rigidity effects.
Shown in Fig. 7 and 8, described biasing device comprises first spring clip 7 and second spring clip 8 of mutual snapping, be suitable for each described contact part 5 is applied the biasing force of the described container cavity 3 of trend behind described first spring clip 7 and described second spring clip, the 8 mutual snappings, and make between each described contact part 5 and can connect with relatively moving, form described conductive contact piece 1.
Described first spring clip 7 comprises main board 71, at least two elastic supporting plates 72 and at least two connecting plates 73; Described main board 71 is provided with described elastic supporting plate 72 along one group of opposite end of described axis direction, perpendicular to one group of opposite end of described axis direction described connecting plate 73 is set; Become the obtuse angle between described elastic supporting plate 72 and the described main board 71, an end of described elastic supporting plate 72 is fixedlyed connected with described main board 71, and the other end is suitable for being supported on the outer surface of described conductive contact piece 1.In the present embodiment, described first spring clip 7 comprises two described elastic supporting plates 72 and two described connecting plates 73, and forms snapping hole 74 on two described connecting plates 73.
Described second spring clip 8 comprises main board 81, at least two elastic supporting plates 82 and at least two connecting plates 83; Described main board 81 is provided with described elastic supporting plate 82 along one group of opposite end of described axis direction, perpendicular to one group of opposite end of described axis direction described connecting plate 83 is set; Become the obtuse angle between described elastic supporting plate 82 and the described main board 81, an end of described elastic supporting plate 82 is fixedlyed connected with described main board 81, and the other end is suitable for being supported on the outer surface of described conductive contact piece 1.In the present embodiment, described second spring clip 8 comprises two described elastic supporting plates 82 and two described connecting plates 83, and forms snapping projection 84 on two described connecting plates 83.
Described first spring clip 7, described second spring clip 8 are suitable for each described contact part 5 is applied the biasing force of the described container cavity 3 of trend after by described connecting plate 73, described connecting plate 83 mutual snappings, and make between each described contact part 5 and can connect with relatively moving.In the present embodiment, described snapping hole 74 is suitable for snapping together with described snapping projection 84, makes described first spring clip 7 and described second spring clip 8 snapping mutually.
Described electric connector in the utility model is when being used for electric automobile, described electric connector position D is set as shown in Figure 9, described socket terminal 10 is arranged on the battery bracket 12 of electric automobile, described pin terminal 11 is arranged on a side of battery case 13, and described socket terminal 10 and described pin terminal 11 that the position is set is corresponding.Certainly, described socket terminal 10 and described pin terminal 11 is provided with the position and also can exchanges.
In other embodiments, the structure of described first spring clip 7 and described second spring clip 8 as shown in figure 10, be with the difference of a last embodiment, form described snapping hole 74 on one of them described connecting plate 73/83 of described first spring clip 7 and described second spring clip 8, form described snapping projection 84 on another described connecting plate 73/83, and described snapping hole 74 on described first spring clip 7 and described second spring clip 8 and the described projection 84 that connects can snap together accordingly mutually, make described first spring clip 7 and described second spring clip 8 snapping mutually.
In other embodiments, the structure of the socket terminal of electric connector and pin terminal can also be the form shown in Figure 11 to 13.
In other embodiments, described flexible connecting device can also be selected twisted cable or little, the better conduction connector of pliability of establishment cable equal-volume.
In other embodiments, the inwall seam of adjacent described contact part 5 also can become around the helical form of the described axis of described conductive contact piece 1, spiral helicine described inwall seam can contact the outer surface of described contact pin 4 more equably, the external surface shape that can keep described contact pin 4 better, keep the level and smooth of described outer surface, remain described contact pin 4 and reliably contact, guarantee conductive effect with described container cavity 3 inwalls.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And conspicuous variation of being extended out thus or change still are among the protection range of the utility model creation.
Claims (10)
1. the socket terminal of an electric connector (10), comprise conductive contact piece (1), its inside has container cavity (3), the inner surface contour of described container cavity (3) be suitable for described electric connector in the contact pin (4) of pin terminal (11) cooperate to peg graft and contact conduction; Conduction is drawn part (2), be electrically connected with described conductive contact piece (1), and described conduction is drawn part (2) and also is connected with external cable; It is characterized in that: described conductive contact piece (1) comprises at least two contact parts (5), form described container cavity (3) between each described contact part (5), each described contact part (5) is subjected to the biasing force that biasing device tends to described container cavity (3); Each described contact part (5) is drawn part (2) with described conduction respectively and is connected conduction by flexible connecting device.
2. according to the described socket terminal of claim 1 (10), it is characterized in that: the inwall seam of adjacent described contact part (5) is a straight line, and the axis of the bearing of trend of described straight line and described conductive contact piece (1) acutangulates.
3. according to the described socket terminal of claim 2 (10), it is characterized in that: described flexible connecting device is the metallic conductor sheet that some mutual superposition connect, the described dorsad accommodation hole of described metallic conduction sheet (3) is stack outwards, described plane, metallic conduction sheet place and described parallel axes.
4. according to the described socket terminal of claim 3 (10), it is characterized in that: described metallic conductor sheet is Copper Foil conductor piece (6).
5. according to the described socket terminal of claim 3 (10), it is characterized in that: described biasing device comprises first spring clip (7) and second spring clip (8) of mutual snapping, described first spring clip (7) and described second spring clip (8) are suitable for each described contact part (5) is applied the biasing force of the described container cavity of trend (3) behind the snapping mutually, and make between each described contact part (5) and can connect with relatively moving.
6. according to the described socket terminal of claim 5 (10), it is characterized in that: described first spring clip (7) comprises main board (71), at least two elastic supporting plates (72) and at least two connecting plates (73); Described main board (71) is provided with described elastic supporting plate (72) along one group of opposite end of described axis direction, perpendicular to one group of opposite end of described axis direction described connecting plate (73) is set; Become the obtuse angle between described elastic supporting plate (72) and the described main board (71), an end of described elastic supporting plate (72) is fixedlyed connected with described main board (71), and the other end is suitable for being supported on the outer surface of described conductive contact piece (1); Described second spring clip (8) comprises main board (81), at least two elastic supporting plates (82) and at least two connecting plates (83); Described main board (81) is provided with described elastic supporting plate (82) along one group of opposite end of described axis direction, perpendicular to one group of opposite end of described axis direction described connecting plate (83) is set; Become the obtuse angle between described elastic supporting plate (82) and the described main board (81), an end of described elastic supporting plate (82) is fixedlyed connected with described main board (81), and the other end is suitable for being supported on the outer surface of described conductive contact piece (1); Described first spring clip (7), described second spring clip (8) are suitable for each described contact part (5) is applied the biasing force of the described container cavity of trend (3) behind the snapping mutually by described connecting plate (73), described connecting plate (83), and make between each described contact part (5) and can connect with relatively moving.
7. according to the described socket terminal of claim 6 (10), it is characterized in that: described first spring clip (7) comprises two described elastic supporting plates (72) and two described connecting plates (73), forms snapping hole (74) on two described connecting plates (73); Described second spring clip (8) comprises two described elastic supporting plates (82) and two described connecting plates (83), forms snapping projection (84) on two described connecting plates (83); Described snapping hole (74) is suitable for snapping together with described snapping projection (84), makes described first spring clip (7) and described second spring clip (8) snapping mutually.
8. according to the arbitrary described socket terminal of claim 1-7 (10), it is characterized in that: described conductive contact piece (1) comprises two described contact parts (5).
9. described according to Claim 8 socket terminal (10) is characterized in that: the inwall of described container cavity (3) is coated with lubricating film.
10. according to the described socket terminal of claim 9 (10), it is characterized in that: comprise that also being sleeved on described conductive contact piece (1) and described conduction draws the outside sheath (9) of part (2), the outer surface of described sheath (9) forms wedge-shaped slot (14), and described wedge-shaped slot (14) cooperates with corresponding wedge key a plurality of described socket terminal (10) are interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200993891U CN202050087U (en) | 2011-04-07 | 2011-04-07 | Jack terminal for electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200993891U CN202050087U (en) | 2011-04-07 | 2011-04-07 | Jack terminal for electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050087U true CN202050087U (en) | 2011-11-23 |
Family
ID=44990382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200993891U Expired - Fee Related CN202050087U (en) | 2011-04-07 | 2011-04-07 | Jack terminal for electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586078A (en) * | 2018-12-19 | 2019-04-05 | 哈尔滨工业大学 | A kind of self-lubricating contact pin contacting piece |
-
2011
- 2011-04-07 CN CN2011200993891U patent/CN202050087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586078A (en) * | 2018-12-19 | 2019-04-05 | 哈尔滨工业大学 | A kind of self-lubricating contact pin contacting piece |
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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: 20111123 Termination date: 20140407 |