CN202474338U - Mixed connector - Google Patents
Mixed connector Download PDFInfo
- Publication number
- CN202474338U CN202474338U CN2011205725447U CN201120572544U CN202474338U CN 202474338 U CN202474338 U CN 202474338U CN 2011205725447 U CN2011205725447 U CN 2011205725447U CN 201120572544 U CN201120572544 U CN 201120572544U CN 202474338 U CN202474338 U CN 202474338U
- Authority
- CN
- China
- Prior art keywords
- conductor
- switching
- outer conductor
- insulator
- contact
- 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.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model relates to a mixed connector, wherein the inner hole of a housing is fixedly provided with a contact member module and a low frequency contact member through an outer insulator inside the housing, the contact member module comprises an intermediate contact member, a front adaptor contact member and a rear adaptor contact member, the center of the outer conductor of the intermediate contact member is provided with a needle-like central conductor, between the outer conductor and the central conductor there are also provided two needle-like intermediate conductors respectively located at both sides of the central conductor, the central conductor and the intermediate conductor are fixedly arranged in the outer conductor through an inner insulator, the outer and inner insulators are respectively a sintered glass cake, the front and rear adaptor contact members respectively comprise an adaptor outer conductor inserted in a corresponding segment of the inner hole of the outer conductor, the inner hole of the adaptor outer conductor, through an insulating component, is provided with a tubular adaptor intermediate conductor with an inner end electrically connected and fixedly provided with two adaptor jacks electrically connected with two central conductors, and inside the adaptor intermediate conductor there is provided an adaptor insulator provided with a through hole for getting the central conductors to pass therethrough therein.
Description
Technical field
The utility model relates to a kind of connector that is used for transmission of electric signals, relates in particular to the mixed loading connector that a kind of 1553B contact and low frequency contact load in mixture.
Background technology
For the performances such as integrated, miniaturization that realize product, existing a kind of 1553B contact that is used for mixed loading connector, this contact comprises outer conductor.Middle conductor and back middle conductor before the endoporus two ends of outer conductor are inserted with respectively; Be respectively arranged with insulator between forward and backward two middle conductor and the outer conductor; Forward and backward two middle conductor are outer section and are the jack structure of stretch section, and bonding conductor is electrically connected with forward and backward middle conductor respectively.Be equipped with the needle-like center conductor in the forward and backward middle conductor; Be provided with insulating part between the two ends of center conductor and the forward and backward middle conductor; Has the gap between the inner face of forward and backward two middle conductor; Be provided with the bonding conductor that is in two needle-likes in the outer conductor through insulating part in both gaps, center conductor passes insulating part.When assembling, whole contact is fixed in the housing of connector through mechanical structure again, and whole connector can't be realized sealing; At present; In the service condition of certain customers, this mixed loading connector is to need to realize hermetic seal function, the important insulator that depends on of the performance of hermetic seal; The realization of hermetic seal has number of ways, like glass sealing, elastomeric seal, sealant pouring and sealing etc.In the prior art, the interior insulator of this type mixed loading connector is an elastomer, and this structure has following shortcoming: 1) the sealing index is low, only can satisfy under the atm difference requirement of bubble method test; 2) elastomeric seal unstable properties, processing difficulties, the cycle is long; 3) the product environmental resistance is poor, and temperature resistant grade depends on elastomer.When therefore adopting the elastomeric seal structure, performance of products can't realize user's high performance requirements.
The utility model content
The purpose of the utility model is to provide a kind of mixed loading connector, can't realize the problem of user's high performance requirements to solve in the prior art because the insulator of contact module is a performance of products that elastomer causes.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: a kind of mixed loading connector; Comprise housing; Has the endoporus before and after running through in the housing; Be provided with contact module and more than one low frequency contact in the endoporus of housing, contact module and low frequency contact are fixedly installed in the housing through outer insulator, and described contact module is a split-type structural; Comprise the middle contact that passes outer insulator and be plugged in respectively in the middle of the preceding switching contact element and back switching contact element at contact two ends; All fill out between preceding switching contact element and back switching contact element and the housing and be provided with the fixed insulation body, middle contact comprises the outer conductor of the tubular that is in the outside, and the center of outer conductor is provided with the center conductor of needle-like; Also be provided with two middle conductor that are in the needle-like of center conductor both sides respectively between outer conductor and the center conductor; Center conductor and middle conductor are fixedly installed in the outer conductor through interior insulator, and described outer insulator and interior insulator are the sintered glass cake, and preceding switching contact element comprises the switching outer conductor in the corresponding section of the endoporus that is plugged in outer conductor respectively with the back switching contact element; Be provided with the switching middle conductor that the inner is electrically connected with the tubular of two transfer jacks that are electrically connected with two center conductors respectively through insulating element in the endoporus of switching outer conductor, be provided with inside in the switching middle conductor and have the switching insulator that supplies the through hole that center conductor passes.
Described switching outer conductor is plugged in corresponding section U type groove that is divided into the elastic claw that freely overhangs of the outer conductor of will transferring of the end face that is laid with opening outward conductor on corresponding section the outer peripheral face in the outer conductor endoporus respectively.
All radially convex with projection on the front end of each elastic claw with the inner hole wall elastic top interference fit of outer conductor.
The hole wall section that cooperates with middle conductor of described transfer jack is served as reasons and is played the stretch section that pawl constitutes.
Described transfer jack is electrically connected through welding manner and is fixed on the switching middle conductor; The end that cooperates with transfer jack of switching middle conductor is provided with by what end face extended internally and plugs blind hole; The corresponding end of transfer jack is plugged in plugging in the blind hole of switching middle conductor, and the sidewall of switching middle conductor is provided with the welding that is communicated with the bottom that plugs blind hole and uses the hole.
The contact module and the low frequency contact of the utility model are fixed in the housing through outer insulator; And the center conductor of the middle contact of contact module and middle conductor are fixed in the outer conductor through interior insulator; Interior insulator and outer insulator are the sintered glass cake; Outer insulator has been realized the gas sealing ability between contact module and low frequency contact and the housing; And interior insulator has guaranteed the gas sealing ability between center conductor and middle conductor and the outer conductor, thereby has guaranteed that whole connector by the gas sealing ability of front end to the rear end, can reliably satisfy the requirement of user to the connector gas sealing ability.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A cutaway view after Fig. 2 removes forward and backward switching contact element;
Fig. 4 is the partial enlarged drawing at A place among Fig. 3;
Fig. 5 is the structural representation of preceding switching contact element.
Embodiment
A kind of embodiment of mixed loading connector; In Fig. 1 ~ 5; The housing 1 of this mixed loading connector has the endoporus before and after running through; Be inserted with contact module and low frequency contact 2 in the endoporus of housing 1, be provided with outer insulator 4 between the endoporus hole wall of contact module and low frequency contact 2 and housing 1, outer insulator 4 is the sintered glass cake.The contact module is split type; Comprise the middle contact 6 that is in the middle part and be plugged in respectively in the middle of the preceding switching contact element 8 and back switching contact element 7 at contact 6 two ends; Fill out respectively between the endoporus of preceding switching contact element 8 and back switching contact element 7 and housing 1 and be provided with the fixed insulation body; The fixed insulation body that is in front end is preceding fixed insulation body 3, and the fixed insulation body that is in the rear end is back fixed insulation body 5, and inner all roof pressures of preceding fixed insulation body 3 and back fixed insulation body 5 are on outer insulator 4; Before fixed insulation body 3 and back fixed insulation body 5 the outer end respectively with the endoporus hole wall that is arranged on housing 1 on the jump ring block cooperates, be implemented in fixing in the housing 1.
Middle contact 6 passes outer insulator 4; The outside of middle contact 6 is the outer conductor 17 of tubular; The endoporus hole wall of the outer peripheral face of outer conductor 17 and outer insulator 4 is sealed and matched, and the center of the endoporus of outer conductor 17 is provided with the center conductor 11 of needle-like, also is provided with two middle conductor 10 between outer conductor 17 and the center conductor 11; Middle conductor 10 is in the both sides of center conductor 11 respectively; Insulator 9 in being provided with between center conductor 11 and middle conductor 10 and the outer conductor 17, interior insulator 9 is the sintered glass cake, preceding switching contact element 8 is identical with the structure of back switching contact element 7; The inner segment of the switching outer conductor 12 of preceding switching contact element 8 is plugged in the front port of outer conductor 17; Switching outer conductor 12 is plugged in and is laid with opening on the outer peripheral face of the back segment in the endoporus of outer conductor 17 towards the rear end, and will the transfer back segment of outer conductor 12 of the U type groove of the end face of opening outward conductor 17 just, each U type groove is divided into the elastic claw that freely overhangs; Be respectively arranged with projection on the front end of each elastic claw, the projection of elastic claw is when pegging graft and the endoporus hole wall elastic top interference fit of outer conductor 17.
Be inserted with switching middle conductor 14 in the endoporus of switching outer conductor 12, switching middle conductor 14 is a tubular, is provided with insulating element 13 between switching middle conductor 14 and the switching outer conductor 12.On the rear end face of switching middle conductor 14, inwardly be provided with two and plug blind hole; Each plugs and is inserted with a transfer jack 16 in the blind hole; The front end of transfer jack 16 is plugged in and plugs in the blind hole; The rear end is the jack section, two transfer jacks 16 and the 10 corresponding grafting of two middle conductor, and the hole wall section that transfer jack 16 cooperates with middle conductor 10 is served as reasons and is played the stretch section that pawl constitutes.
Be provided with switching insulator 15 in the endoporus of switching middle conductor 14, have the endoporus before and after running through in the switching insulator 15, the endoporus of switching insulator 15 supplies center conductor 11 to pass.
Claims (5)
1. mixed loading connector; Comprise housing; Has the endoporus before and after running through in the housing; Be provided with contact module and more than one low frequency contact in the endoporus of housing; Contact module and low frequency contact are fixedly installed in the housing through outer insulator; It is characterized in that: described contact module is a split-type structural, comprise the middle contact that passes outer insulator and be plugged in respectively in the middle of the preceding switching contact element and back switching contact element at contact two ends, all fill out between preceding switching contact element and back switching contact element and the housing and be provided with the fixed insulation body; Middle contact comprises the outer conductor of the tubular that is in the outside; The center of outer conductor is provided with the center conductor of needle-like, also is provided with two middle conductor that are in the needle-like of center conductor both sides respectively between outer conductor and the center conductor, and center conductor and middle conductor are fixedly installed in the outer conductor through interior insulator; Described outer insulator and interior insulator are the sintered glass cake; Before switching contact element comprise the switching outer conductor in the corresponding section of the endoporus that is plugged in outer conductor respectively with the back switching contact element, be provided with the switching middle conductor that the inner is electrically connected with the tubular of two transfer jacks that are electrically connected with two center conductors respectively through insulating element in the endoporus of switching outer conductor, be provided with inside in the switching middle conductor and have the switching insulator that supplies the through hole that center conductor passes.
2. mixed loading connector according to claim 1 is characterized in that: described switching outer conductor is plugged in corresponding section U type groove that is divided into the elastic claw that freely overhangs of the outer conductor of will transferring of the end face that is laid with opening outward conductor on corresponding section the outer peripheral face in the outer conductor endoporus respectively.
3. mixed loading connector according to claim 2 is characterized in that: all radially convex with the projection with the inner hole wall elastic top interference fit of outer conductor on the front end of each elastic claw.
4. according to claim 1 or 2 or 3 described mixed loading connectors, it is characterized in that: the hole wall section that cooperates with middle conductor of described transfer jack is served as reasons and is played the stretch section that pawl constitutes.
5. mixed loading connector according to claim 4; It is characterized in that: described transfer jack is electrically connected through welding manner and is fixed on the switching middle conductor; The end that cooperates with transfer jack of switching middle conductor is provided with by what end face extended internally and plugs blind hole; The corresponding end of transfer jack is plugged in plugging in the blind hole of switching middle conductor, and the sidewall of switching middle conductor is provided with the welding that is communicated with the bottom that plugs blind hole and uses the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205725447U CN202474338U (en) | 2011-12-31 | 2011-12-31 | Mixed connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205725447U CN202474338U (en) | 2011-12-31 | 2011-12-31 | Mixed connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474338U true CN202474338U (en) | 2012-10-03 |
Family
ID=46922469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205725447U Withdrawn - After Issue CN202474338U (en) | 2011-12-31 | 2011-12-31 | Mixed connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820565A (en) * | 2011-12-31 | 2012-12-12 | 中航光电科技股份有限公司 | Mixed-loading connector |
| CN103531952A (en) * | 2013-10-24 | 2014-01-22 | 遵义精星航天电器有限责任公司 | High/low-frequency mixed mounting and sealing through-wall circular electric connector |
| CN111048931A (en) * | 2019-11-18 | 2020-04-21 | 中航光电科技股份有限公司 | Guarantee insulation resistance's under high temperature and high humidity condition glass seals knot socket |
-
2011
- 2011-12-31 CN CN2011205725447U patent/CN202474338U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102820565A (en) * | 2011-12-31 | 2012-12-12 | 中航光电科技股份有限公司 | Mixed-loading connector |
| CN102820565B (en) * | 2011-12-31 | 2014-09-10 | 中航光电科技股份有限公司 | Mixed-loading connector |
| CN103531952A (en) * | 2013-10-24 | 2014-01-22 | 遵义精星航天电器有限责任公司 | High/low-frequency mixed mounting and sealing through-wall circular electric connector |
| CN111048931A (en) * | 2019-11-18 | 2020-04-21 | 中航光电科技股份有限公司 | Guarantee insulation resistance's under high temperature and high humidity condition glass seals knot socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201112866Y (en) | Small-size sealing high-pressure rectangle electric connector | |
| WO2009055242A3 (en) | Electrical connector assembly | |
| CN101615748A (en) | Straight cutting pulls out water-sealed connector component and plug and socket thereof | |
| CN201466319U (en) | High-voltage resistant electric connector and high-voltage resistant electric connector assembly | |
| CN201498753U (en) | Direct push-pull watertight connector component and plug and socket thereof | |
| CN101425651B (en) | Bus bar joint device for lighting | |
| CN102820565B (en) | Mixed-loading connector | |
| CN102570092A (en) | Separation socket | |
| CN202474338U (en) | Mixed connector | |
| CN204144594U (en) | A kind of compression joint type microminiature Bussing connector | |
| CN103531952A (en) | High/low-frequency mixed mounting and sealing through-wall circular electric connector | |
| WO2008002366A3 (en) | Vacuum recloser | |
| CN204333332U (en) | The screw-type hermetic seal electric connector socket through walls of transmission 1553B signal | |
| CN202058889U (en) | A cluster type radio frequency coaxial connector | |
| CN201126906Y (en) | RF coaxial connector with rapid-insertion self-locking | |
| CN101820110B (en) | Cable connector | |
| CN201781115U (en) | Jack plug for RCA (Radio Corporation of America) terminal | |
| CN205159579U (en) | Microspur type hermetic connector | |
| CN110391560A (en) | Coaxial contact piece unit and single coaxial connector, multiple coaxial connector | |
| CN104167633B (en) | A kind of high voltage withstanding electric connector | |
| CN212011317U (en) | Wire connecting device | |
| CN204966706U (en) | Electric connector | |
| CN202134734U (en) | High voltage resistant connector assembly | |
| CN210040784U (en) | Mixed connector structure | |
| CN101997209A (en) | Radio frequency coaxial high-density cluster connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121003 Effective date of abandoning: 20140910 |
|
| RGAV | Abandon patent right to avoid regrant |