CN103001043A - Snap spring fixing type rectangular electric connector - Google Patents
Snap spring fixing type rectangular electric connector Download PDFInfo
- Publication number
- CN103001043A CN103001043A CN2012105590260A CN201210559026A CN103001043A CN 103001043 A CN103001043 A CN 103001043A CN 2012105590260 A CN2012105590260 A CN 2012105590260A CN 201210559026 A CN201210559026 A CN 201210559026A CN 103001043 A CN103001043 A CN 103001043A
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- jump
- ring
- shell
- insulation assembly
- insulator
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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 that utilizes jump ring fixed housing and insulation assembly specifically.
Background technology
Progress along with the epoch, the development of society, rectangular electric connector is widely used in the fields such as Aeronautics and Astronautics, communication, the insulator assembly of traditional rectangular connector is mainly fixing in the enclosure by epoxy glue, and when the rectangular connector environment for use was abominable, epoxy glue can be softening under hot environment, the easy moisture absorption under the wet environment, easy to crack under the strong vibration environment, the rectangular electric connector of dependence epoxy glue fixed insulation body assembly does not satisfy the instructions for use of adverse circumstances, exists and uses potential safety hazard.
The existing mechanical structure that adopts is carried out the fixing rectangular connector of insulator assembly, can avoid the cementing defective of above-mentioned epoxy glue, be 201220114017.6 disclosed rectangular connectors such as the patent No., use the front end of insulator installation reed to be provided with confined planes towards the spacing seamed edge in the place ahead, two corner parts of the correspondence of rectangular inner cavity are provided with the guide slide that slides from front to back and pack into for bending structure, the chamber wall of rectangular inner cavity is provided with the place-limited edge side bumper and only cooperates so that the insulator installation reed moves forward spacing mounting structure limited step and cooperates so that the insulator installation reed moves spacing mounting structure positioning groove backward with positioning reed without offspring location, dielectric member is provided with prelocalization reed location and cooperates so that dielectric member moves spacing insulator installation reed stopper slot backward, its weak point is: adopt reed around insulator and by upper, lower rectangular housing and the insulator of holding out against respectively realized fixing, insulator installation reed complex structure, make, assembling inconvenience, and leave the installation reed space between rectangular housing and the insulator, the gap is larger, the rectangular electric connector Integral connection structure is unstable, repeatedly using under plug or the vibration environment for a long time, reed is easily loosening to cause the reed skew to make rectangular connector loose, and serviceability is unstable.
Summary of the invention
Realize the deficiency that exists in the fixing structure for the available technology adopting reed around insulator and by upper and lower housing and the insulator of holding out against respectively of reed, the invention provides a kind of simple in structure, easy to make, cost is low, syndeton is firm, long-term use is not offset, loose, use the stable fixed rectangular electric connector of 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 the corresponding applying shell of described insulation assembly inner face, one sidewall of insulation assembly or a plurality of sidewall are provided with the jump-ring slot more than, one inwall of shell or a plurality of inwall are provided with the positioning boss more than, be provided with in the jump-ring slot and be subjected to outer casing inner wall to be pressed in jump ring in the jump-ring slot, jump ring is the corresponding state that pushes against with the side of positioning boss in shell.
Further, a sidewall of described insulation assembly or a plurality of sidewall are provided with along insulation assembly and plug together the corresponding groove that plugs together with positioning boss on the shell direction, and groove passes 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, cross-under has middle sealing body on the contact assembly, and the front and back ends of contact assembly is the forward and backward insulator of cross-under respectively, and jump-ring slot is arranged on front insulator outer wall or the rear insulator outer wall.
Again further, be provided with sealing ring between the heavy stand of described front insulator and shell.
Adopt technique scheme, advantage of the present invention is: the insulation assembly inner face is pressed on the heavy stand of shell through the sealing ring sealing, jump ring on the insulation assembly in the jump-ring slot is subjected to outer casing inner wall to push against the outer side edges of while jump ring and the positioning boss inner side edge of outer casing inner wall compresses the fixing of realization insulation assembly outer face, the inside and outside end face of insulation assembly location fixing-stable; Jump ring is compressed by shell, jump ring places in the jump-ring slot, positioning boss places in the groove, tighten structure between jump ring and positioning boss does not take the space between shell and insulation assembly, and joint gap is little between shell and insulation assembly, good seal performance, sealing ring between coordinated insulation assembly inner face and heavy stand, be used under abominable or many vibration environments at rectangular connector, not fragile, loose, come off long service life, stable performance.
The present invention offers jump-ring slot and the groove that communicates at insulation assembly, utilize the groove correspondence to plug together the corresponding outer fixedly clamping that compresses realization insulation assembly and shell of the jump ring that arranges in the interior positioning boss of shell and the jump-ring slot, simple, firm, the gapless of this rectangular connector syndeton, be fit to use under the adverse circumstances, not fragile, use is stable, the life-span is long.
Description of drawings
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.
Among the 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
The invention will be further described below in conjunction with accompanying drawing.
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, cross-under has middle sealing body 11 on the contact assembly 10, before 10 of the contact groups, before the difference cross-under of rear end, rear insulator 8,9, rear insulator 9 upper side walls of insulation assembly 2 are provided with a jump-ring slot 5, rear insulator 9 lower wall are provided with two jump-ring slots 5, before, rear insulator 8, on 9, lower wall is provided with the groove 6 that plugs together shell 1 direction along insulation assembly 2, groove 6 passes jump-ring slot 5, and groove 6 degree of depth are less than or equal to jump-ring slot 5 degree of depth; Be provided with the heavy stand 3 with the corresponding applying of insulation assembly 2 inner faces in the shell 1,3 of insulation assembly 2 and heavy stands are provided with sealing ring 12; The upper inwall of shell 1 is provided with one and plugs together shell 1 direction and the rear insulator 9 upper side wall jump-ring slots 5 corresponding positioning boss that plug together 4 along insulation assembly 2, the lower inwall of shell 1 is provided with two and plugs together shell 1 direction and the rear insulator 9 upper side wall jump-ring slots 5 corresponding positioning boss that plug together 4 along insulation assembly 2, be provided with in the jump-ring slot 5 and be subjected to shell 1 inwall to be pressed in jump ring 7 in the jump-ring slot, jump ring 7 is the corresponding state that pushes against with the side of positioning boss 4 in shell 1.
Above-described embodiment is simple enforcement of the present invention, everyly utilizes technical characterstic of the present invention, and the simple change that setting, the correspondence of jump-ring slot, groove and positioning boss pushed against is all in protection scope of the present invention.
Claims (4)
1. fixed rectangular electric connector of jump ring, comprise shell and insulation assembly, it is characterized in that: the heavy stand in the corresponding applying shell of described insulation assembly inner face, one sidewall of insulation assembly or a plurality of sidewall are provided with the jump-ring slot more than, one inwall of shell or a plurality of inwall are provided with the positioning boss more than, be provided with in the jump-ring slot by outer casing inner wall and be pressed in jump ring in the jump-ring slot, jump ring is the corresponding state that pushes against with the side of positioning boss in shell.
2. the fixed rectangular electric connector of a kind of jump ring according to claim 1, it is characterized in that: a sidewall of described insulation assembly or a plurality of sidewall are provided with along insulation assembly and plug together the corresponding groove that plugs together with positioning boss on the shell direction, groove passes jump-ring slot, and the groove degree of depth is less than or equal to the jump-ring slot degree of depth.
3. the fixed rectangular electric connector of a kind of jump ring according to claim 1 and 2, it is characterized in that: described insulation assembly comprises front insulator, middle sealing body, contact assembly and rear insulator, cross-under has middle sealing body on the contact assembly, the front and back ends of contact assembly is the forward and backward insulator of cross-under respectively, and jump-ring slot is arranged on front insulator outer wall or the rear insulator outer wall.
4. the fixed rectangular electric connector of a kind of jump ring according to claim 3 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 true CN103001043A (en) | 2013-03-27 |
| CN103001043B 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 (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305147A (en) * | 2015-11-26 | 2016-02-03 | 东莞中探探针有限公司 | Connector |
| CN110366801A (en) * | 2017-03-03 | 2019-10-22 | 莱尼电缆有限公司 | Connectors and method for manufacturing connectors |
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| US5284448A (en) * | 1990-06-20 | 1994-02-08 | Robert Bosch Gmbh | Electrical device, in particular a 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 |
| CN101567504A (en) * | 2009-06-11 | 2009-10-28 | 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 |
| CN102820565A (en) * | 2011-12-31 | 2012-12-12 | 中航光电科技股份有限公司 | Mixed-loading connector |
| CN103001052A (en) * | 2012-12-21 | 2013-03-27 | 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
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1500102A (en) * | 1976-01-15 | 1978-02-08 | Itt | Connector member and extraction tool |
| US5284448A (en) * | 1990-06-20 | 1994-02-08 | Robert Bosch Gmbh | Electrical device, in particular a 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 |
| CN101567504A (en) * | 2009-06-11 | 2009-10-28 | 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 |
| CN102820565A (en) * | 2011-12-31 | 2012-12-12 | 中航光电科技股份有限公司 | Mixed-loading connector |
| CN103001052A (en) * | 2012-12-21 | 2013-03-27 | 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305147A (en) * | 2015-11-26 | 2016-02-03 | 东莞中探探针有限公司 | Connector |
| CN105305147B (en) * | 2015-11-26 | 2019-02-12 | 东莞中探探针有限公司 | A kind of connector |
| CN110366801A (en) * | 2017-03-03 | 2019-10-22 | 莱尼电缆有限公司 | Connectors and method for manufacturing connectors |
| US10847922B2 (en) | 2017-03-03 | 2020-11-24 | Leoni Kabel Gmbh | Plug connector with multiple connector modules in a frame supported by a supporting element and method for producing the same |
| CN110366801B (en) * | 2017-03-03 | 2021-09-07 | 莱尼电缆有限公司 | Plug connector and method for producing a plug connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103001043B (en) | 2015-04-15 |
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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. |
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