CN102386513A - Reinforced connector - Google Patents
Reinforced connector Download PDFInfo
- Publication number
- CN102386513A CN102386513A CN2011103373081A CN201110337308A CN102386513A CN 102386513 A CN102386513 A CN 102386513A CN 2011103373081 A CN2011103373081 A CN 2011103373081A CN 201110337308 A CN201110337308 A CN 201110337308A CN 102386513 A CN102386513 A CN 102386513A
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- Prior art keywords
- insulator
- face
- metal sleeve
- rear end
- roof pressure
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Abstract
The invention relates to a reinforced connector. A contact component is fixedly arranged in an inner hole of the shell body of the connector through an insulating component; a positioning shaft ring is arranged on the contact component; the insulating component is fixedly arranged in the shell body and comprises a front insulator and a back insulator; the contact component is fixed in the inner holes of the front insulator and the back insulator through a positioning claw; a metal sleeve tube is arranged in the inner hole of the front insulator; a positioning step surface forward to the front end is formed on the peripheral surface of the metal sleeve tube; the positioning step surface is pressed against and matched with the front insulator; the back end face of the metal sleeve tube is pressed against and matched with the front end part of the back insulator; an inward-turned positioning turned edge is arranged on the front end part of the metal sleeve tube; the front end face of the positioning claw is pressed against and matched with the outer edge part of the positioning turned edge; the back end face of the positioning claw is pressed against and matched with the inner edge part of the positioning turned edge; the front end face of the positioning shaft ring is pressed against and matched with the inner edge part of the positioning turned edge; and the back end face of the positioning shaft ring is pressed against and matched with a positioning spring plate of the positioning claw.
Description
Technical field
The present invention relates to a kind of connector that is used for electric current or signal converting, relate in particular to and cooperating between a kind of contact and the insulator strengthen connector reliably.
Background technology
Existing a kind of connector is like Fig. 1, shown in 2; Comprise housing 1; Be provided with the through hole before and after running through in the housing 1; Interior the fixedly installing through insulating element of the through hole of housing has contact 2, and insulating element comprises the preceding insulator 4 and back insulator that is fixedly installed in the housing 1, and the rear of back insulator also is provided with the afterbody insulator.Contact 2 is located in the endoporus of preceding insulator, back insulator and afterbody insulator.That turns in the leading section of preceding insulator 4 is arranged on fixedly turns edge 5.Contact 2 is implemented in the location in the insulating element through locating detent 3; Locating detent 3 comprises a cylindrical body; The inwall of cylindrical body is provided with on the inwall that an end is fixed on cylindrical body; The other end freely tilts to stretch to the Location resilient piece of the axis of cylindrical body, and locating detent 3 is set on the contact 2 through its cylindrical body, and locating detent is in the endoporus of preceding insulator.The front end face roof pressure of locating detent is at 5 the outer rim position of fixedly turning edge of preceding insulator 4, and the rear end face roof pressure of locating detent is on the front end face of back insulator.Contact 2 is provided with set collar 6, and the front end face roof pressure of set collar 6 is at 5 the inner edge position of fixedly turning edge of preceding insulator 4, and the rear end face of set collar 6 cooperates with the Location resilient piece roof pressure of locating detent, thereby realizes contact fixing housing 1 in.When assembling, be earlier preceding insulator to be assemblied in the endoporus of housing 1, then locating detent is plugged in the endoporus of preceding insulator 4; Load onto back insulator and afterbody insulator more successively, penetrate the endoporus of each insulator from the rear end with contact 2 at last, when set collar touches the Location resilient piece of locating detent; Can push Location resilient piece; Make the Location resilient piece strain, after set collar is crossed Location resilient piece, Location resilient piece restore to the original state and with the rear end face roof pressure of set collar.Because contact need overcome the elastic force of Location resilient piece, therefore when assembling, need on contact, apply certain pushing force, when operation; If the control of the size of pushing force is bad, the set collar of contact will bump against fixedly turning edge of preceding insulator, because structural limitations; The axial dimension that fixedly turns edge is less; Generally have only 0.76-1.1mm, this just makes fixedly to turn edge and is easy to crashed through by contact, causes preceding insulator damage.
Summary of the invention
The object of the present invention is to provide a kind of reinforcement connector, with solve in the prior art the contact that the connector device timing occurs fixedly turning edge of preceding insulator crashed through cause before the problem of insulator damage.
For realizing above-mentioned purpose, the present invention adopts following technical scheme: a kind of reinforcement connector comprises housing; Be set with contact through insulating element in the endoporus that runs through front and back of housing; Have set collar on the contact, insulating element is fixedly installed in the housing, insulator and back insulator before insulating element comprises; Contact is fixed in the endoporus of preceding insulator and back insulator through locating detent; In the endoporus of insulator and back insulator, have the positioning table terrace towards front end on the outer peripheral face of metal sleeve before said locating detent is fixed on contact through the metal sleeve in the endoporus of insulator before being plugged in, the positioning table terrace cooperates with preceding insulator roof pressure; The rear end face of metal sleeve cooperates with the leading section roof pressure of back insulator; The location of turning in the leading section of metal sleeve is provided with turns edge, and the front end face of locating detent cooperates with the peripheral edge portion roof pressure that the location turns edge, and the rear end face of locating detent cooperates with the leading section roof pressure of back insulator; The front end face of said set collar cooperates with the inner margin portion roof pressure that the location turns edge, and the rear end face of set collar cooperates with the Location resilient piece roof pressure of locating detent.
Described positioning table terrace is the front end face of locating flange of evagination that is arranged on the rearward end of metal sleeve.
Be provided with in the locating flange place on the rear end face of insulator before said counterbore is set, the dead in line of endoporus of axis and the preceding insulator of counterbore is set, said positioning table terrace cooperates with preceding insulator roof pressure through the roof pressure with the end face that counterbore is set and cooperates.
The rear end face of said locating flange is concordant with the rear end face of metal sleeve, and the rear end face of metal sleeve is concordant with the rear end face of preceding insulator.
The rear of described back insulator is provided with the afterbody insulator, and the afterbody insulator is in the endoporus afterbody of housing, and the afterbody insulator is located on the contact through its inner hole sleeve.
Be inserted with metal sleeve in the endoporus of insulator before of the present invention, metal sleeve cooperates with forward and backward insulator roof pressure, the outer rim position that the front end roof pressure of locating detent turns edge in the location of metal sleeve; The rear end roof pressure of locating detent the back insulator on, the inner edge position that the front end face roof pressure of the set collar of contact turns edge in the location, the rear end face of set collar cooperates with the Location resilient piece roof pressure of locating detent; When assembling; On contact, apply pushing force, contact extruding Location resilient piece is so that the set collar of contact is crossed Location resilient piece, because the material of metal sleeve is a metal; Intensity is bigger; Even if the pushing force that is applied on the contact is bigger, contact can not turn edge the location yet and crash through, metal sleeve the intensity that has strengthened whole connector is set.
Description of drawings
Fig. 1 is the structural representation of connector of the prior art;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1;
Fig. 3 is the structural representation of embodiments of the invention;
Fig. 4 is contact and the installation diagram of metal sleeve and preceding insulator among Fig. 3;
Fig. 5 is metal sleeve and the installation diagram of preceding insulator among Fig. 3;
Fig. 6 is the structural representation of the metal sleeve among Fig. 3.
Embodiment
A kind of embodiment that strengthens connector in Fig. 3-6, has the endoporus before and after running through in the housing 9 of reinforcement connector; Be set with insulating element in the endoporus of housing 9; Insulating element comprises the preceding insulator 11 and back insulator that axially laminates setting, and the rear of back insulator also is provided with the afterbody insulator, and each insulator all has endoporus; Be equipped with contact 7 in the endoporus of each insulator, contact 7 is fixed between preceding insulator 11 and the back insulator through locating detent 10.Locating detent 10 is a locating detent of the prior art, and the Location resilient piece that is provided with on the inwall by a cylindrical body and this cylindrical body is formed, and an end of Location resilient piece is fixed on the inwall of cylindrical body, and the other end freely tilts to stretch to the axis of cylindrical body.Locating detent 10 is set on the contact 7 through its cylindrical body; Locating detent 10 is in the endoporus of preceding insulator 11; Be provided with metal sleeve 8 between the endoporus hole wall of locating detent 10 and preceding insulator 11; Metal sleeve 8 is set in the periphery of locating detent 10, and metal sleeve 8 is plugged in the endoporus of preceding insulator 11.The outer peripheral face rear portion of metal sleeve 8 outwards convexes with the locating flange 13 of evagination, and the rear end face of locating flange 13 is concordant with the rear end face of metal sleeve, and the front end face of locating flange 13 is the positioning table terrace.The rear end face of preceding insulator 11 is provided with the counterbore that is provided with its endoporus coaxial line, and locating flange 13 is in this and is provided with in the counterbore, and the positioning table terrace cooperates with the end face roof pressure that counterbore is set, and realizes the front end location of metal sleeve and preceding insulator 11.The rear end face of metal sleeve 8 is concordant with the rear end face of preceding insulator 11, and the rear end face of metal sleeve 8 cooperates with the front end face roof pressure of back insulator, realizes the location, rear end of metal sleeve 8 and back insulator, thereby realizes the location of metal sleeve 8 in insulating element.
The location of turning in the leading section of metal sleeve 8 has turns edge 14, and turn edge 14 peripheral edge portion roof pressure of the front end face of locating detent 10 and location cooperates, and the rear end face of locating detent 10 cooperates with the back leading section roof pressure of insulator.Be provided with set collar 12 with turn edge 14 cooperation place, location on the outer peripheral face of contact 7; Turn edge 14 inner margin portion roof pressure of the front end face of set collar 12 and location cooperates; The rear end face of set collar 12 cooperates with the Location resilient piece roof pressure; Realize the axial restraint of contact and preceding insulator and back insulator, and then realize contact fixing in housing 9.
Positioning table terrace in the foregoing description is in the rearward end of metal sleeve, also can be in the middle part or the front portion of metal sleeve.
What be provided with on the rear end face of insulator before the locating flange in the foregoing description is in is provided with in the counterbore; Also can remove counterbore is set; Make the direct roof pressure of positioning table terrace on the rear end face of preceding insulator; At this moment preceding insulator with the back insulator do not contact, have the gap between the two, also can be provided with counterbore be arranged on the back insulator front end face on.
Be provided with the afterbody insulator in the foregoing description, also the afterbody insulator can be set, the back insulator is extended back get final product.
Claims (5)
1. reinforcement connector; Comprise housing, be set with contact through insulating element in the endoporus that runs through front and back of housing, have set collar on the contact; Insulating element is fixedly installed in the housing; Insulator and back insulator before insulating element comprises in the endoporus of insulator and back insulator, is characterized in that before contact is fixed on through locating detent: before said locating detent is fixed on contact through the metal sleeve in the endoporus of insulator before being plugged in the endoporus of insulator and back insulator; Has positioning table terrace on the outer peripheral face of metal sleeve towards front end; The positioning table terrace cooperates with preceding insulator roof pressure, and the rear end face of metal sleeve cooperates with the leading section roof pressure of back insulator, and the location of turning in the leading section of metal sleeve is provided with turns edge; The front end face of locating detent cooperates with the peripheral edge portion roof pressure that the location turns edge; The rear end face of locating detent cooperates with the leading section roof pressure of back insulator, and the front end face of said set collar cooperates with the inner margin portion roof pressure that the location turns edge, and the rear end face of set collar cooperates with the Location resilient piece roof pressure of locating detent.
2. reinforcement connector according to claim 1 is characterized in that: described positioning table terrace is the front end face of locating flange of evagination that is arranged on the rearward end of metal sleeve.
3. reinforcement connector according to claim 2; It is characterized in that: be provided with in the locating flange place on the rear end face of insulator before said counterbore is set; The dead in line of endoporus of axis and the preceding insulator of counterbore is set, and said positioning table terrace cooperates with preceding insulator roof pressure through the roof pressure with the end face that counterbore is set and cooperates.
4. reinforcement connector according to claim 3 is characterized in that: the rear end face of said locating flange is concordant with the rear end face of metal sleeve, and the rear end face of metal sleeve is concordant with the rear end face of preceding insulator.
5. according to the described reinforcement connector of any claim among the claim 1-4; It is characterized in that: the rear of described back insulator is provided with the afterbody insulator; The afterbody insulator is in the endoporus afterbody of housing, and the afterbody insulator is located on the contact through its inner hole sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337308.1A CN102386513B (en) | 2011-10-31 | 2011-10-31 | Reinforced connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337308.1A CN102386513B (en) | 2011-10-31 | 2011-10-31 | Reinforced connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102386513A true CN102386513A (en) | 2012-03-21 |
| CN102386513B CN102386513B (en) | 2015-04-22 |
Family
ID=45825644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110337308.1A Expired - Fee Related CN102386513B (en) | 2011-10-31 | 2011-10-31 | Reinforced connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102386513B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532335A (en) * | 2016-12-30 | 2017-03-22 | 珠海市业成轨道交通设备科技有限公司 | Insulator structure with embedded metal inserts of connector for high-speed motor car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746305A (en) * | 1986-09-17 | 1988-05-24 | Taisho Electric Industrial Co. Ltd. | High frequency coaxial connector |
| CN1585195A (en) * | 2003-06-20 | 2005-02-23 | 马斯普罗电工株式会社 | Connector for coaxial cable and electronic device case |
| CN201946850U (en) * | 2010-12-15 | 2011-08-24 | 中航光电科技股份有限公司 | Coaxial connector for preventing contact element from tilting |
| CN202019120U (en) * | 2010-12-15 | 2011-10-26 | 中航光电科技股份有限公司 | Coaxial connector |
| CN202352881U (en) * | 2011-10-31 | 2012-07-25 | 中航光电科技股份有限公司 | Reinforced connector |
-
2011
- 2011-10-31 CN CN201110337308.1A patent/CN102386513B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746305A (en) * | 1986-09-17 | 1988-05-24 | Taisho Electric Industrial Co. Ltd. | High frequency coaxial connector |
| CN1585195A (en) * | 2003-06-20 | 2005-02-23 | 马斯普罗电工株式会社 | Connector for coaxial cable and electronic device case |
| CN201946850U (en) * | 2010-12-15 | 2011-08-24 | 中航光电科技股份有限公司 | Coaxial connector for preventing contact element from tilting |
| CN202019120U (en) * | 2010-12-15 | 2011-10-26 | 中航光电科技股份有限公司 | Coaxial connector |
| CN202352881U (en) * | 2011-10-31 | 2012-07-25 | 中航光电科技股份有限公司 | Reinforced connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532335A (en) * | 2016-12-30 | 2017-03-22 | 珠海市业成轨道交通设备科技有限公司 | Insulator structure with embedded metal inserts of connector for high-speed motor car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102386513B (en) | 2015-04-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20181031 |