Electrical connector for attenuating vibrations, in particular for the injector of a motor vehicle engine
First Claim
1. An electrical connector provided to be coupled with a connector counterpart by elastic interlocking along a coupling direction (X), and comprising for this purpose a device that locks by elastic interlocking and has an axial stop surface provided to create a mutual support, together with an associated stop surface of a complementary locking device of the counterpart, opposing a disconnection of the connector and the counterpart, said connector also comprising an elastic component and a peripheral seal, wherein the elastic component is arranged in such a way as to create an elastic force of mutual support of the stop surfaces, when the connector and the counterpart are coupled, characterized in that the connector comprises a casing on which is provided a locking device, and a contact-bearing module which is mounted inside the casing by an interlocking connection of the contact-bearing module with the casing, wherein the elastic component contacts a first portion of the contact-bearing module, wherein the interlocking connection is sized and shaped to allow relative axial play between the contact-bearing module and the casing, and in that the elastic component is compressed axially between the module and the casing, when the module is mounted in the casing, with the effect of locking the connector onto the counterpart, and wherein the peripheral seal is fitted onto a second different portion of the contact-bearing module.
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Accused Products
Abstract
The inventive connector includes a locking device for elastical interlocking which is provided with an axial stop surface forming jointly with the associate stop surface of the complementary locking device of a counterpart an mutual rest preventing the disconnection of the connector and the counterpart. Said connector includes an elastic vibration attenuating member arranged in such a way that it produces the mutual elastic rest force of the stop surfaces when the connector and the counterpart thereof are coupled. The invention can be used for connecting the injector of a motor vehicle internal combustion engine.
21 Citations
16 Claims
- 1. An electrical connector provided to be coupled with a connector counterpart by elastic interlocking along a coupling direction (X), and comprising for this purpose a device that locks by elastic interlocking and has an axial stop surface provided to create a mutual support, together with an associated stop surface of a complementary locking device of the counterpart, opposing a disconnection of the connector and the counterpart, said connector also comprising an elastic component and a peripheral seal, wherein the elastic component is arranged in such a way as to create an elastic force of mutual support of the stop surfaces, when the connector and the counterpart are coupled, characterized in that the connector comprises a casing on which is provided a locking device, and a contact-bearing module which is mounted inside the casing by an interlocking connection of the contact-bearing module with the casing, wherein the elastic component contacts a first portion of the contact-bearing module, wherein the interlocking connection is sized and shaped to allow relative axial play between the contact-bearing module and the casing, and in that the elastic component is compressed axially between the module and the casing, when the module is mounted in the casing, with the effect of locking the connector onto the counterpart, and wherein the peripheral seal is fitted onto a second different portion of the contact-bearing module.
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8. An electrical connector configured to be coupled with a connector counterpart, the electrical connector comprising:
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a casing comprising a locking device having a first stop surface, wherein the first stop surface is sized and shaped to engage a second stop surface of a complementary locking device of the connector counterpart for opposing disconnection of the connector and the connector counterpart, wherein the locking device is sized and shaped to lock with the complementary locking device by elastic interlocking; a contact-bearing module movably mounted to the casing by an interlocking connection, wherein the interlocking connection is sized and shaped to allow relative axial movement between the contact-bearing module and the casing; an elastic component located between portions of the casing and the module such that, when the connector is mounted to the connector counterpart, the module is located to be moved relative to the casing by contact of the module with the connector counterpart, and the elastic component is compressed axially between the module and the casing to thereby bias the first stop surface against the second stop surface and reduce vibrations between the connector and the connector counterpart, and wherein the elastic component contacts a first surface of the contact bearing-module; and a peripheral seal fitted onto a second different surface of the contact-bearing module. - View Dependent Claims (14, 15, 16)
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Specification