CN103001043B - Snap spring fixing type rectangular electric connector - Google Patents
Snap spring fixing type rectangular electric connector Download PDFInfo
- Publication number
- CN103001043B CN103001043B CN201210559026.0A CN201210559026A CN103001043B CN 103001043 B CN103001043 B CN 103001043B CN 201210559026 A CN201210559026 A CN 201210559026A CN 103001043 B CN103001043 B CN 103001043B
- Authority
- CN
- China
- Prior art keywords
- jump
- ring
- shell
- insulation assembly
- insulator
- 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.)
- Active
Links
Abstract
The invention relates to a snap spring fixing type rectangular electric connector. The connector comprises a housing and an insulating assembly, wherein the inner end face of the insulating assembly is attached to a heavy platform in the housing correspondingly, more than one snap spring slots are arranged on one or more side walls of the insulating assembly, more than one positioning bosses are arranged on one or more inner walls of the housing, snap springs which are pressed in the snap slots tightly by the housing inner walls are arranged in snap spring slots, and the snap springs abut against the sides of the positioning bosses, which face to the inside of the housing. The snap spring slots and through slots which are communicated are arranged on the insulating assembly, positioning bosses in the housing are inserted in through slots correspondingly, snap springs in snap spring slots press tightly, and the insulating assembly and the housing are clamped fixedly. The connector is simple in structure, firm, free from clearance, suitable to harsh environment, not easy to damage, stable in use and long in service life.
Description
Technical field
The present invention relates to a kind of rectangular electric connector, is a kind of rectangular electric connector utilizing jump ring fixed housing and insulation assembly specifically.
Background technology
Along with the progress in epoch, the development of society, rectangular electric connector is widely used in the field such as Aeronautics and Astronautics, communication, the insulation components of traditional rectangular connector is mainly fixing in the enclosure by epoxy glue, and when rectangular connector environment for use is severe, epoxy glue can soften in high temperature environments, the easy moisture absorption under wet environment, easy to crack under strong vibration environment, rely on the rectangular electric connector of epoxy glue fixed insulation body assembly to can not meet the instructions for use of adverse circumstances, there is use safety hidden danger.
Existing employing mechanical structure carries out the fixing rectangular connector of insulation components, the defect that above-mentioned epoxy glue is cementing can be avoided, as patent No. rectangular connector disclosed in 201220114017.6, the front end of insulator installation reed is used to be provided with confined planes spacing seamed edge toward the front, correspondence two corner parts of rectangular inner cavity are provided with and slide from front to back the guide slide loaded for bending structure, the chamber wall of rectangular inner cavity is provided with and only coordinates make insulator installation reed move forward spacing mounting structure limited step and move spacing mounting structure positioning groove with positioning reed location fit without offspring backward to make insulator installation reed with place-limited edge side bumper, dielectric member is provided with and moves spacing insulator installation reed stopper slot with prelocalization reed location fit backward to make dielectric member, its weak point is: adopt reed around insulator and pass through upper, lower rectangular housing and the insulator of holding out against respectively realizes fixing, insulator installation reed complex structure, make, assembling inconvenience, and between rectangular housing and insulator, leave installation reed space, gap is larger, rectangular electric connector Integral connection structure is unstable, use under long-term repeatedly plug or vibration environment, reed easily loosens and causes reed skew to make rectangular connector loose, serviceability is unstable.
Summary of the invention
For adopting reed around insulator in prior art and by the upper and lower deficiency holding out against housing and insulator respectively and realize existing in fixing structure of reed, the invention provides a kind of structure simple, easy to make, cost is low, syndeton is firm, Long-Time Service does not offset, loose, use the fixed rectangular electric connector of stable jump ring.
The technical solution used in the present invention is: the fixed rectangular electric connector of a kind of jump ring, comprise shell and insulation assembly, its technical characterstic is the heavy stand in described insulation assembly inner face correspondence laminating shell, one sidewall of insulation assembly or multiple sidewall are provided with the jump-ring slot of more than, one inwall of shell or multiple inwall are provided with the positioning boss of more than, be provided with the jump ring be pressed in by outer casing inner wall in jump-ring slot in jump-ring slot, jump ring and positioning boss are correspondingly push against state towards the side in shell.
Further, a sidewall of described insulation assembly or multiple sidewall are provided with and plug together the groove that plug together corresponding to positioning boss on shell direction along insulation assembly, and groove is through jump-ring slot, and the groove degree of depth is less than or equal to the jump-ring slot degree of depth.
Further, described insulation assembly comprises front insulator, middle sealing body, contact assembly and rear insulator, on contact assembly, cross-under has middle sealing body, and the front and back ends forward and backward insulator of cross-under respectively of contact assembly, jump-ring slot is arranged on front insulator outer wall or rear insulator outer wall.
Again further, sealing ring is provided with between the heavy stand of described front insulator and shell.
Adopt technique scheme, advantage of the present invention is: insulation assembly inner face is pressed on the heavy stand of shell through sealing ring sealing, the while that jump ring on insulation assembly in jump-ring slot pushing against by outer casing inner wall, the outer side edges of jump ring and the positioning boss inner side edge of outer casing inner wall compress and realize the fixing of insulation assembly outer face, insulation assembly inside and outside end face location fixing-stable; Jump ring compresses by shell, jump ring is placed in jump-ring slot, positioning boss is placed in groove, tighten structure between jump ring and positioning boss does not take the space between shell and insulation assembly, and between shell and insulation assembly, joint gap is little, good seal performance, sealing ring between coordinated insulation assembly inner face and heavy stand, under rectangular connector is used in severe or many vibration environments, not fragile, loose, come off, long service life, stable performance.
The present invention offers the jump-ring slot and groove that communicate on insulation assembly, utilizing groove correspondence to plug together, positioning boss in shell is corresponding with the interior jump ring arranged of jump-ring slot compresses the extenal fixation clamping realizing insulation assembly and shell, this rectangular connector syndeton is simple, firm, gapless, use under being applicable to adverse circumstances, not fragile, use stable, the life-span is long.
Accompanying drawing explanation
Fig. 1 is rectangular connector perspective view of the present invention;
Fig. 2 is shell mechanism schematic diagram of the present invention;
Fig. 3 is insulation assembly structural representation of the present invention;
Fig. 4 is stereochemical structure explosive view of the present invention.
In figure: shell 1, insulation assembly 2, heavy stand 3, positioning boss 4, jump-ring slot 5, groove 6, jump ring 7, front insulator 8, rear insulator 9, contact assembly 10, middle sealing body 11, sealing ring 12.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Shown in Fig. 1-4, the fixed rectangular electric connector of a kind of jump ring comprises shell 1, insulation assembly 2 and jump ring 7, insulation assembly 2 comprises front insulator 8, middle sealing body 11, contact assembly 10 and rear insulator 9, on contact assembly 10, cross-under has middle sealing body 11, before contact group 10, before the difference cross-under of rear end, rear insulator 8, 9, rear insulator 9 upper side wall of insulation assembly 2 is provided with a jump-ring slot 5, rear insulator 9 lower wall is provided with two jump-ring slots 5, before, rear insulator 8, on 9, lower wall is provided with the groove 6 plugging together shell 1 direction along insulation assembly 2, groove 6 is through jump-ring slot 5, groove 6 degree of depth is less than or equal to jump-ring slot 5 degree of depth, be provided with heavy stand 3 of fitting corresponding to insulation assembly 2 inner face in shell 1, between insulation assembly 2 and heavy stand 3, be provided with sealing ring 12, the upper inwall of shell 1 is provided with one and plugs together shell 1 direction and the corresponding positioning boss 4 plugged together of rear insulator 9 upper side wall jump-ring slot 5 along insulation assembly 2, the lower inwall of shell 1 is provided with two and plugs together shell 1 direction and the corresponding positioning boss 4 plugged together of rear insulator 9 upper side wall jump-ring slot 5 along insulation assembly 2, be provided with the jump ring 7 be pressed in by shell 1 inwall in jump-ring slot in jump-ring slot 5, jump ring 7 and positioning boss 4 are correspondingly push against state towards the side in shell 1.
Above-described embodiment is simple enforcement of the present invention, everyly utilizes technical characterstic of the present invention, to the simple change that the setting of jump-ring slot, groove and positioning boss, correspondence push against, all in protection scope of the present invention.
Claims (3)
1. the fixed rectangular electric connector of jump ring, comprise shell and insulation assembly, it is characterized in that: the heavy stand in described insulation assembly inner face correspondence laminating shell, one sidewall of insulation assembly or multiple sidewall are provided with the jump-ring slot of more than, one inwall of shell or multiple inwall are provided with the positioning boss of more than, be provided with the jump ring be pressed in by outer casing inner wall in jump-ring slot in jump-ring slot, jump ring and positioning boss are correspondingly push against state towards the side in shell; One sidewall of described insulation assembly or multiple sidewall are provided with and plug together the groove that plug together corresponding to positioning boss on shell direction along insulation assembly, and groove is through jump-ring slot, and the groove degree of depth is less than or equal to the jump-ring slot degree of depth.
2. the fixed rectangular electric connector of a kind of jump ring according to claim 1, it is characterized in that: described insulation assembly comprises front insulator, middle sealing body, contact assembly and rear insulator, on contact assembly, cross-under has middle sealing body, the front and back ends forward and backward insulator of cross-under respectively of contact assembly, jump-ring slot is arranged on front insulator outer wall or rear insulator outer wall.
3. the fixed rectangular electric connector of a kind of jump ring according to claim 2, is characterized in that: be provided with sealing ring between the heavy stand of described front insulator and shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559026.0A CN103001043B (en) | 2012-12-21 | 2012-12-21 | Snap spring fixing type rectangular electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559026.0A CN103001043B (en) | 2012-12-21 | 2012-12-21 | Snap spring fixing type rectangular electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103001043A CN103001043A (en) | 2013-03-27 |
| CN103001043B true CN103001043B (en) | 2015-04-15 |
Family
ID=47929333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210559026.0A Active CN103001043B (en) | 2012-12-21 | 2012-12-21 | Snap spring fixing type rectangular electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103001043B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018158088A1 (en) * | 2017-03-03 | 2018-09-07 | Leoni Kabel Gmbh | Plug connector and method for producing a plug connector |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305147B (en) * | 2015-11-26 | 2019-02-12 | 东莞中探探针有限公司 | A kind of connector |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1500102A (en) * | 1976-01-15 | 1978-02-08 | Itt | Connector member and extraction tool |
| DE4019570A1 (en) * | 1990-06-20 | 1992-01-02 | Volkswagen Ag | ELECTRICAL DEVICE, ESPECIALLY SWITCHING AND CONTROL UNIT FOR MOTOR VEHICLES |
| CN2906972Y (en) * | 2006-05-26 | 2007-05-30 | 泰兴市航天电连接器厂 | Grating type tube-spring jack multiple-locking rectangular electric connector |
| FR2917906A1 (en) * | 2007-06-20 | 2008-12-26 | Souriau Sa | Multi-contact connector for use in connectics field, has bars extending laterally between inner lateral wall of case and outer lateral wall of inserts to prohibit translation of inserts towards front side of case |
| CN101567504B (en) * | 2009-06-11 | 2011-01-05 | 潘建克 | Connection structure of a conductive contact and a handle of an industry plug |
| CN202157800U (en) * | 2011-07-21 | 2012-03-07 | 郑州士奇测控技术有限公司 | Integrated wireless inclinometer |
| CN202205929U (en) * | 2011-08-30 | 2012-04-25 | 浙江中杭电子有限公司 | High-speed connector employing stranded wire needle |
| CN102820565B (en) * | 2011-12-31 | 2014-09-10 | 中航光电科技股份有限公司 | Mixed-loading connector |
| CN103001052B (en) * | 2012-12-21 | 2014-10-22 | 泰兴市航联电连接器有限公司 | Snap spring fixing type rectangular electric connector, assembly tool thereof and assembly method thereof |
| CN203039158U (en) * | 2012-12-21 | 2013-07-03 | 泰兴市航联电连接器有限公司 | Clamp spring fixed type rectangular electric connector |
-
2012
- 2012-12-21 CN CN201210559026.0A patent/CN103001043B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018158088A1 (en) * | 2017-03-03 | 2018-09-07 | Leoni Kabel Gmbh | Plug connector and method for producing a plug connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103001043A (en) | 2013-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103001052B (en) | Snap spring fixing type rectangular electric connector, assembly tool thereof and assembly method thereof | |
| JP5563837B2 (en) | Electrical connector and electrical connector assembly | |
| US9236699B2 (en) | Power adapter | |
| CN204067664U (en) | Electric connector | |
| US9281580B2 (en) | Connector | |
| TW201324964A (en) | Power bank | |
| JP6824703B2 (en) | Contact device retaining springs, electrical contact device assemblies and electrical connectors | |
| CN103001043B (en) | Snap spring fixing type rectangular electric connector | |
| CN103036106A (en) | Connector plug and connector socket | |
| CN203039158U (en) | Clamp spring fixed type rectangular electric connector | |
| CN203850544U (en) | Electric connector | |
| JP2014143198A (en) | Waterproof connector and assembly method of the same | |
| TWM479529U (en) | Electrical connector | |
| TWI492460B (en) | Connector | |
| CN103227383A (en) | Watertight connector | |
| JP2013045767A (en) | Electric connector | |
| CN106953044B (en) | Battery mounting structure | |
| CN203039217U (en) | Clamp spring fixed type rectangular electric connector assembly tooling | |
| CN212209825U (en) | Plug convenient to equipment | |
| CN211350483U (en) | Airtight relay | |
| CN217009783U (en) | Self-recovery short circuit crimping connector socket | |
| CN203747150U (en) | Fast-plugging floating deflectable radio frequency connector | |
| CN201397965Y (en) | Electric connector | |
| CN203911093U (en) | Explosion-proof socket | |
| CN203491466U (en) | USB connector with earth terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225400 Taizhou City Economic Development Zone, Taixing City Industrial Park, the park Patentee after: The soldiers all Polytron Technologies Inc Address before: 225400 Taizhou City Economic Development Zone, Taixing City Industrial Park, the park Patentee before: Taixing City Hanglian Electyic Connector Co,. Ltd. |
|
| CP01 | Change in the name or title of a patent holder |