CN102738611A - Floating electric connector - Google Patents
Floating electric connector Download PDFInfo
- Publication number
- CN102738611A CN102738611A CN2012102478451A CN201210247845A CN102738611A CN 102738611 A CN102738611 A CN 102738611A CN 2012102478451 A CN2012102478451 A CN 2012102478451A CN 201210247845 A CN201210247845 A CN 201210247845A CN 102738611 A CN102738611 A CN 102738611A
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- nut
- insulator
- sides
- electric connector
- riveting
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Abstract
The invention discloses a floating electric connector. The floating electric connector comprises a contact piece and a positioning pin which are arranged on an insulator, wherein the insulator is sleeved in a shell assembly. The floating electric connector is characterized in that both sides of the insulator are provided with mounting holes for elastic arms; a riveting nut is composed of a hexagonal nut cap and a conical nut; a connection assembly is sleeved in the shell assembly, and is riveted and fixed with the riveting nuts and end covers in the mounting holes at both sides of the insulator; the elastic arms are suspended at both sides of the mounting holes, and are in sliding and elastic clamping connection with the conical nut body of the riveting nut; and the insulator is in sliding connection with the riveting nut. Compared with the prior art, the floating electric connector has the advantages of axial floating, simple structure and low manufacturing cost. Besides, the floating electric connector can compensate the hole position error for plate opening, reduces the product specification, is applicable to multiple mounting dimensions, expands the product serviceable range, ensures the effective contact of the connector and improves the matching reliability.
Description
Technical field
The present invention relates to the electric components technical field, especially a kind of interface that is applicable to meets the unsteady electric connector of IEC60807 right angle PCB termination.
Background technology
At present; The electric connector that meets IEC60807 right angle PCB termination, owing to do not float between connector termination pcb board and the installation panel, the client is with connector and PCB termination and after being installed to panel; Because of making and the assembling deviation; Make pad stress exceed tolerance limit, PCB pad cracking occurs, cause complete machine to lose efficacy.
In the interconnection of electronic circuit, power connector is requisite components and parts in the power circuit interconnection system, and electric connector in the use in current telecommunications field more and more widely.
The electric connector of prior art can't be realized floating and connect; Different for satisfying client's instructions for use; Not only isonomic product specification is many; And require electric connector, pcb board and installation panel to each have the higher accuracy of manufacture to satisfy the installation needs of panel and the deviation of assembling, make the electric connector manufacturing cost high, influence the extensive use of electric connector.If guarantee the consistency of product height merely by mechanical tolerance, then the requirement of machining accuracy and assembly precision is very high, increases manufacturing cost, and the also bad assurance of electric property.
Summary of the invention
A kind of unsteady electric connector that the objective of the invention is to be directed against the deficiency of prior art and design adopts the claw type resilient arm structure, realizes that axial float connects; Satisfy the installation needs of panel and the deviation of assembling, guarantee that panel and the effective of connector contact, simple in structure; Low cost of manufacture; Easy for installation, be particularly useful for a plurality of products and be installed in a use on the panel simultaneously, guarantee that the consistency of electrical property has improved the versatility of product.
The object of the present invention are achieved by: A floating electrical connector comprises an insulator, the contact member and the positioning pin connector assembly consisting of the contact member and a positioning pin fixed to the insulator, the insulator set by riveting nuts, card plate and the cover of the housing assembly composed, characterized in that said insulator is provided on both sides of the connector mounting hole seat, provided on both sides of the mounting hole elastic arm; wherein the hexagonal nut riveting nut, conical mouth rivet nut body and turn composed of a hexagonal nut and turn the conical rivet nut mouth were set at both ends; said connector assembly within the housing assembly packages installed on both sides by an insulator hole riveting nut and end caps riveted; mounting holes on both sides of the flexible arm hanging riveted nut with conical nut body to slide and flexible card access, insulators and riveted nut is slidably connected.
Said elastic arm is the cantilever type claw type, and the center of circle angle of its two pawl is less than 90 °.
The present invention compared with prior art has axial float, and simple in structure and advantage of low manufacturing cost can compensate out the hole bit error of plate; Reduce product specification; The stress that uses float function control product pad is suitable for multiple installation dimension in allowed band, the expansion product scope of application; Guarantee that panel contacts with the effective of connector, improve the reliability that cooperates.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a scheme of installation of the present invention;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the structure of mounting hole sketch map;
Fig. 5 is the rivet coating nut structural representation;
Fig. 6 embodiment of the invention figure.
Embodiment
Below will do further elaboration to the present invention through concrete embodiment:
Embodiment 1
Consult accompanying drawing 1 ~ accompanying drawing 2; Coupling assembling 1 that the present invention is made up of insulator 11, contact 13 and alignment pin 14 and the housing unit of being made up of rivet coating nut 21, clamp 12 and end cap 22 2 assemble; Contact 13 is fixedly installed on the insulator 11 with alignment pin 14, and insulator 11 is sleeved in the housing unit 2 by rivet coating nut 21 and end cap 22 riveted and fixed.Said coupling assembling 1 is sleeved in the housing unit 2 by rivet coating nut 21 and end cap 22 riveted and fixed in the insulator 11 both sides installing holes 16; Installing hole 16 both sides cantilever type claw type elastic arms 15 are slip and flexible clamping with the conical nut body 24 of rivet coating nut 21, and insulator 11 and rivet coating nut 21 are for being slidingly connected.
Consult accompanying drawing 3 ~ accompanying drawing 4; Said insulator 11 is provided with the connector seat of installing hole 16 for both sides, and said installing hole 16 both sides are provided with elastic arm 15, and said elastic arm 15 is the cantilever type claw type; The center of circle angle of its two pawl is less than 90 °, insulator 11 and rivet coating nut 21 be axially arranged with fit clearance 17.
Refer to Figure 5, the riveting nut 21 by a hexagonal nut 23, 24, and turn the conical rivet nut body composed of the mouth 25, 23 and turning the hexagonal nut riveting opening 25 are provided at both ends of the conical nut body 24 .
Consult accompanying drawing 6, the present invention is pegged graft fixing by the alignment pin 14 and the location hole of pcb board 4, be fixed on the panel 5 with being threaded of rivet coating nut 21 by screw 3 then.Insulator 11 and rivet coating nut 21 be axially arranged with fit clearance 17, this fit clearance 17 is the fit dimension of insulator 11 with conical nut body 24 amount of the endwisely slipping C of rivet coating nut 21, this slippage C is an amount of floating of the present invention.Installing hole 16 both sides are provided with the center of circle angle of cantilever type claw type elastic arm 15 less than 90 °; With the location that guarantees to satisfy rivet coating nut 21, rivet coating nut 21 passes and opens elastic arm 15, makes insulator 11 have the initial radial confining force; On the conical nut body 24 on the rivet coating nut 21 conical surface is arranged; Insulator 11 opens under the responsive to axial force of elastic arm 15, makes coupling assembling 1 be adjacent to housing unit 2 all the time, realizes axial floating.
More than just the present invention being further described, is not in order to the restriction this patent, all for the present invention's equivalence enforcement, all should be contained within the claim scope of this patent.
Claims (2)
1 A floating electrical connector comprises an insulator, the contact member and the positioning pin connector assembly consisting of the contact member and a positioning pin fixed to the insulator, the insulator set by riveting nuts, card board composed of a shell and end caps the body assembly, wherein the insulator is provided on both sides of the connector mounting hole seat, provided on both sides of the mounting hole elastic arm; wherein the hexagonal nut riveting nut, the nut body and the conical rivet turn oral composition, turning the hexagonal nut and conical rivet nut mouth were set at both ends; said connector assembly within the housing assembly packages installed on both sides by an insulator hole riveting nut with end cap riveted; installation rivet holes on both sides of the flexible arm fitted with conical nut nut body is sliding and flexible card access, insulators and riveted nut is slidably connected.
2. according to the said unsteady electric connector of claim 1, it is characterized in that said elastic arm is the cantilever type claw type, the center of circle angle of its two pawl is less than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102478451A CN102738611A (en) | 2012-07-18 | 2012-07-18 | Floating electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102478451A CN102738611A (en) | 2012-07-18 | 2012-07-18 | Floating electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102738611A true CN102738611A (en) | 2012-10-17 |
Family
ID=46993660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102478451A Pending CN102738611A (en) | 2012-07-18 | 2012-07-18 | Floating electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102738611A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280651A (en) * | 2013-06-08 | 2013-09-04 | 苏州华旃航天电器有限公司 | Power connector |
| CN106684639A (en) * | 2016-12-08 | 2017-05-17 | 苏州长风航空电子有限公司 | Circuit board floating interconnection method |
| CN108268152A (en) * | 2016-12-30 | 2018-07-10 | 翰硕电子股份有限公司 | Capacitive touch pen and electrical conduction module thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097710A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Electrical contact structure capable of large-scale floating |
| CN102255193A (en) * | 2011-05-10 | 2011-11-23 | 上海航天科工电器研究院有限公司 | Floating-structured radio frequency coaxial connector |
| CN202084760U (en) * | 2011-06-28 | 2011-12-21 | 上海航天科工电器研究院有限公司 | Riveting nut for float power connector |
| CN102324655A (en) * | 2011-06-09 | 2012-01-18 | 上海航天科工电器研究院有限公司 | Floating power supply connector |
-
2012
- 2012-07-18 CN CN2012102478451A patent/CN102738611A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097710A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Electrical contact structure capable of large-scale floating |
| CN102255193A (en) * | 2011-05-10 | 2011-11-23 | 上海航天科工电器研究院有限公司 | Floating-structured radio frequency coaxial connector |
| CN102324655A (en) * | 2011-06-09 | 2012-01-18 | 上海航天科工电器研究院有限公司 | Floating power supply connector |
| CN202084760U (en) * | 2011-06-28 | 2011-12-21 | 上海航天科工电器研究院有限公司 | Riveting nut for float power connector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280651A (en) * | 2013-06-08 | 2013-09-04 | 苏州华旃航天电器有限公司 | Power connector |
| CN106684639A (en) * | 2016-12-08 | 2017-05-17 | 苏州长风航空电子有限公司 | Circuit board floating interconnection method |
| CN108268152A (en) * | 2016-12-30 | 2018-07-10 | 翰硕电子股份有限公司 | Capacitive touch pen and electrical conduction module thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |