CN201498699U - Female terminal contact part and connector provided with same - Google Patents
Female terminal contact part and connector provided with same Download PDFInfo
- Publication number
- CN201498699U CN201498699U CN2009203050261U CN200920305026U CN201498699U CN 201498699 U CN201498699 U CN 201498699U CN 2009203050261 U CN2009203050261 U CN 2009203050261U CN 200920305026 U CN200920305026 U CN 200920305026U CN 201498699 U CN201498699 U CN 201498699U
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- CN
- China
- Prior art keywords
- surface plate
- contact
- opening
- end contact
- female end
- 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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Abstract
The utility model discloses a female terminal contact part and a connector provided with the female terminal contact part. The female terminal contact part in the connector is provided with a pair of surface plates which are mutually separated and the upper parts of which are connected through a bridging component; a space for a corresponding male terminal contact part to be inserted in and air flow is formed between the two surface plates; an opening for a matched male terminal contact part to be inserted in is formed between the front ends of the two surface plates; a plurality of terminal pins are arranged at the rear end or the lower end of each surface plate; and at least an evaginable elastic locking plate with one end integrally connected with the surface plates and the other end clamped with the connector in an extending manner is arranged outside the surface of each surface plate. Because each surface plate of the female terminal contact part is provided with the evaginable elastic locking plate, a wing-shaped stopping and clamping structure can be formed among two sides of the contact part and the wall of an opposite contact part mounting cavity and better stably clamp the contact part in the connector from two sides, so that the female terminal contact part is fixedly, stably and reliably matched with the connector.
Description
Technical field
The contact that the utility model relates to electric connector and is used for electric connector.
Background technology
The electric connector of the bearing great current in the circuit board comes transmission current by the inserting of the power supply contact in two adaptive electric connectors, be respectively equipped with public contact or female contact in the two adaptive electric connectors, because it is higher by electric current, heat up to the influence of electric connector place circuit for reducing contact, therefore require electric connector to have good radiator structure, require male end contact and female end contact after plugging together, to electrically contact reliably simultaneously, contact resistance is as much as possible little, to satisfy the few and better heat radiating effect of caloric value in the big current delivery process.
The utility model content
The purpose of this utility model is to provide a kind of and the reliable and stable female end contact of secure fit connector, and the electric connector with this female end contact is provided simultaneously.
The technical scheme of female end contact of the present utility model is: a kind of female end contact, have the surface plate that a pair of separated, top connects by bridge member, and form between two surface plates and hold that corresponding male end contact inserts and the space of air flows; Form between two surface plate front ends and hold the opening that adaptive male end contact inserts, the rear end of surface plate or lower end are provided with a plurality of termination pins, be provided with at least one end in the plate face of each surface plate outside and be one with surface plate and be connected, the turn up elastic collet of joining with the connector card of extension of the other end.
The link of described elastic collet and surface plate is towards the surface plate front opening, and the end of the extension of turning up is towards the rear end of surface plate.
On the described bridge member or surface plate lower end is provided with and is used for the opening that spacer that intermateable connector joins snaps in.
Described bridge member is provided with the opening that is used for the louvre on the conducting connector, and the surface plate lower end is provided with and is used for the opening that spacer that intermateable connector joins snaps in.
The technical scheme of electric connector of the present utility model is: described female end contact has the surface plate that a pair of separated, top connects by bridge member, forms between two surface plates to hold that corresponding male end contact inserts and the space of air flows; Form between two surface plate front ends and hold the opening that adaptive male end contact inserts, the rear end of surface plate or lower end are provided with a plurality of termination pins, be provided with at least one end in the plate face of each surface plate outside and be one with surface plate and be connected, the turn up elastic collet of extension of the other end; The chamber wall of the female end contact installation cavity both sides of described insulation shell be provided with the female end contact on the elastic collet card draw-in groove of joining.
The elastic collet of described female end contact and the link of surface plate are towards the surface plate front opening, and the end of the extension of turning up is towards the rear end of surface plate; Described draw-in groove of joining with the elastic collet card extends on the insulation shell front end face from the housing middle part of insulating.
Described connect the insulation shell side offer communicate with the contact installation cavity and with the surface plate of each female end contact between the corresponding louvre in space;
The bridge member of described female end contact is provided with opening and communicates with described louvre is corresponding, described female end contact surface plate lower end is provided with opening, the spacer installing hole that all communicates with each contact installation cavity that offers horizontal expansion in the insulation shell side, the open card that is equipped with in the installing hole on positioning strip and each female end contact surface plate lower end is joined fastening.
On the bridge member of described female end contact or surface plate lower end is provided with and snaps in opening, the spacer installing hole that all communicates with each contact installation cavity that offers horizontal expansion on the insulation shell side, the open card that snaps in that is equipped with in the installing hole on positioning strip and each contact is joined fastening.
Each surface plate of used female end contact is equipped with to the elastic collet that turns up in the utility model connector, thereby can between the chamber wall of the both sides of contact and relative contact installation cavity, form wing locking card distribution structure, this structure can more stable the fitting over the contact card the connector from both sides, thereby make the secure fit of female end contact and connector stable and reliable.
On the female end contact, be provided with in addition and snap in opening, this snap in that opening is used for and the connector of packing on the positioning strip card join and realize the location, prevent that the female end contact from being ejected by mistake or pulling out, this snaps in opening and can be located on the bridge member or on the lower end of surface plate or in the lower end of bridge member and surface plate according to real needs and all be provided with.
Description of drawings
Fig. 1 is the schematic perspective view of female end contact of the present utility model;
Fig. 2 is the lateral elevational view of female end contact shown in Figure 1;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the schematic perspective view of electric connector of the present utility model;
Fig. 5 is the lateral elevational view of electric connector shown in Figure 4;
Fig. 6 is the A-A cutaway view of Fig. 5.
Embodiment
As Fig. 1～shown in Figure 3, the female end contact 10 of the utility model embodiment, have a pair of separated surface plate 1, two surface plate 1 top and pass through bridge member 5 connections, form between two surface plates 1 and hold the corresponding male end contact insertion and the space of air flows; Form between two surface plate front ends and hold the opening 2 that adaptive male end contact inserts, the rear end of surface plate is provided with a plurality of termination pins 3, be provided with one one end in the plate face of each surface plate outside and be one with surface plate and be connected, the turn up elastic collet 4 of joining with the connector card of extension of the other end.The link of described elastic collet 4 and surface plate is towards surface plate front opening 2, and the end of the extension of turning up is towards the rear end of surface plate 1.Be respectively equipped with on the described bridge member 5 and surface plate 1 lower end be used for opening 6 that positioning strip that intermateable connector joins snaps in and, 7.But the opening 6 on the bridge member 5 is joined the positioning strip except being used for card, can also be as heat radiation through hole and corresponding the communicating of louvre on the connector.
In the foregoing description, if the opening 6 on the bridge member 5 during as louvre, 7 of the openings of surface plate 1 lower end should snap in mouth as positioning strip; When if the opening 6 on the bridge member 5 snaps in mouthful as positioning strip, owing to be unimpeded between two surface plates, 1 lower end, all can be used as thermovent, at this time opening is not set and also is fine in surface plate 1 lower end.
As Fig. 4～shown in Figure 6, electric connector of the present utility model, comprise insulation shell 11 and a plurality of contact installation cavitys that are equipped with as the female end contact 10 of Fig. 1～shown in Figure 3 of wherein offering, the chamber wall of the female end contact installation cavity both sides of insulation shell 11 be provided with female end contact 10 on the elastic collet 4 card draw-in groove 15 of joining, draw-in groove 15 extends on insulation shell 11 front end faces from housing 11 middle parts of insulating.The side of insulation shell 11 offer communicate with the contact installation cavity and with the surface plate of each female end contact 11 between the corresponding louvre 14 in space, the opening 6 on the bridge member 5 of female end contact 10 communicates with louvre 14.The positioning strip installing hole that all communicates with each contact installation cavity that offers horizontal expansion on insulation shell 11 sides is equipped with positioning strip 12 and joins fastening with opening 7 cards that snap on each female end contact 10 in the installing hole.
Snapping in opening and can be located on the bridge member or on the lower end of surface plate or according to real needs and all be provided with in the various embodiments described above on the female end contact in the lower end of bridge member and surface plate, and the position is set selects rear end or lower end of termination pin, certainly interfere for avoiding, generally speaking, termination pin and snap in the same position that opening is not arranged at the female end contact simultaneously.In addition, the connector of the foregoing description is not limited to only assemble a kind of female end contact, multiple contact with other can be set as required, as signal contacting piece, AC power contact or the like.
Claims (9)
1. female end contact is characterized in that: have a pair of separated, surface plate that top connects by bridge member, form between two surface plates and hold that corresponding male end contact inserts and the space of air flows; Form between two surface plate front ends and hold the opening that adaptive male end contact inserts, the rear end of surface plate or lower end are provided with a plurality of termination pins, be provided with at least one end in the plate face of each surface plate outside and be one with surface plate and be connected, the turn up elastic collet of joining with the connector card of extension of the other end.
2. female end contact according to claim 1 is characterized in that: the link of described elastic collet and surface plate is towards the surface plate front opening, and the end of the extension of turning up is towards the rear end of surface plate.
3. female end contact according to claim 1 and 2 is characterized in that: on the described bridge member and/or surface plate lower end is provided with and is used for the opening that spacer that intermateable connector joins snaps in.
4. female end contact according to claim 1 and 2 is characterized in that: described bridge member is provided with the opening that is used for the louvre on the conducting connector, and the surface plate lower end is provided with and is used for the opening that spacer that intermateable connector joins snaps in.
5. electric connector, comprise insulation shell and a plurality of contact installation cavitys that are equipped with contact of wherein offering, contact comprises the female end contact, it is characterized in that: described female end contact has the surface plate that a pair of separated, top connects by bridge member, forms between two surface plates to hold that corresponding male end contact inserts and the space of air flows; Form between two surface plate front ends and hold the opening that adaptive male end contact inserts, the rear end of surface plate or lower end are provided with a plurality of termination pins, be provided with at least one end in the plate face of each surface plate outside and be one with surface plate and be connected, the turn up elastic collet of extension of the other end; The chamber wall of the female end contact installation cavity both sides of described insulation shell be provided with the female end contact on the elastic collet card draw-in groove of joining.
6. electric connector according to claim 5 is characterized in that: the elastic collet of described female end contact and the link of surface plate are towards the surface plate front opening, and the end of the extension of turning up is towards the rear end of surface plate; Described draw-in groove of joining with the elastic collet card extends on the insulation shell front end face from the housing middle part of insulating.
7. according to claim 5 or 6 described electric connectors, it is characterized in that: described connect the insulation shell side offer communicate with the contact installation cavity and with the surface plate of each female end contact between the corresponding louvre in space.
8. electric connector according to claim 7, it is characterized in that: the bridge member of described female end contact is provided with opening and communicates with described louvre is corresponding, described female end contact surface plate lower end is provided with opening, the spacer installing hole that all communicates with each contact installation cavity that offers horizontal expansion in the insulation shell side, the open card that is equipped with in the installing hole on positioning strip and each female end contact surface plate lower end is joined fastening.
9. according to claim 5 or 6 described electric connectors, it is characterized in that: on the bridge member of described female end contact or surface plate lower end is provided with and snaps in opening, the spacer installing hole that all communicates with each contact installation cavity that offers horizontal expansion on the insulation shell side, the open card that snaps in that is equipped with in the installing hole on positioning strip and each contact is joined fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203050261U CN201498699U (en) | 2009-06-25 | 2009-06-25 | Female terminal contact part and connector provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203050261U CN201498699U (en) | 2009-06-25 | 2009-06-25 | Female terminal contact part and connector provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498699U true CN201498699U (en) | 2010-06-02 |
Family
ID=42441897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203050261U Expired - Fee Related CN201498699U (en) | 2009-06-25 | 2009-06-25 | Female terminal contact part and connector provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498699U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185199A (en) * | 2011-02-28 | 2011-09-14 | 中航光电科技股份有限公司 | Rectangular electric connector with power contact piece |
| CN102185198A (en) * | 2011-02-28 | 2011-09-14 | 中航光电科技股份有限公司 | Power contact piece and contact sheet thereof |
| CN109950725A (en) * | 2017-12-21 | 2019-06-28 | 中航光电科技股份有限公司 | Electric connector and the electric coupler component for using the electric connector |
| CN113823940A (en) * | 2021-08-27 | 2021-12-21 | 中航光电科技股份有限公司 | Fixing assembly and fixing method for sheet-type contact |
-
2009
- 2009-06-25 CN CN2009203050261U patent/CN201498699U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185199A (en) * | 2011-02-28 | 2011-09-14 | 中航光电科技股份有限公司 | Rectangular electric connector with power contact piece |
| CN102185198A (en) * | 2011-02-28 | 2011-09-14 | 中航光电科技股份有限公司 | Power contact piece and contact sheet thereof |
| CN109950725A (en) * | 2017-12-21 | 2019-06-28 | 中航光电科技股份有限公司 | Electric connector and the electric coupler component for using the electric connector |
| CN113823940A (en) * | 2021-08-27 | 2021-12-21 | 中航光电科技股份有限公司 | Fixing assembly and fixing method for sheet-type contact |
| CN113823940B (en) * | 2021-08-27 | 2023-11-28 | 中航光电科技股份有限公司 | Sheet type contact element fixing assembly and fixing method |
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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: 20100602 Termination date: 20130625 |