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US 6,305,977 B1Granted
End structure for coaxial connector and method of treating end thereof
AssigneeYazaki Corporation
InventorMasahito Ozaki
Life of this patent
Estimating the term…
Abstract
An end structure is provided for a coaxial connector where an exposed braided wire of a shield wire is press-fitted to a shield terminal. In the structure, the shield terminal includes a bottom par, a pair of half-box parts on both sides of the bottom part and a pair of press-fitting pieces for the braided wire. The parts are capable of plastic deformation to their closing position where their opposing end faces come into contact with each other. By closing the box part, an inner housing, an inner terminal and a part of exposed braided wire are covered with the shield terminal, while the braided wire is press-fitted to the pair of press-fitting pieces.
Claims4
An end structure for a coaxial connector comprising:
- a shield wire having a conductive core, an insulating inner rind covering the core, a conductive braided wire covering the insulating inner rind and an insulating outer rind covering the braided wire, the shield wire being partially peeled at an end thereof so as to expose the core, the insulating inner rind and the braided wire;
- an inner terminal for being press-fitted to the exposed core for electrical connection;
- an inner housing made of insulating material, the inner housing having an inner terminal accommodating part formed for accommodating the inner terminal inserted thereinto;
- a shield terminal for being assembled to the inner housing and the exposed braided wire so as to attain an electrical connection with the braided wire, the shield terminal being configured to be connectable with the exposed braided wire by press-fitting of the shield terminal so as to cover at least the inner terminal and the exposed insulating inner rind;
- wherein the shield terminal includes:
- a bottom part;
- a pair of half-box parts formed to stand on both sides of the bottom part integrally and allow plastic deformation due to press-fitting to their closing position where respective opposing end faces of the half-box parts abut each other;
- and
- a pair of press-fitting parts formed to stand on both sides of the bottom part also configured to be connectable with the exposed braided wire by press fitting of the press-fitting together;
- wherein the inner housing, inner terminal and the exposed braided wire's part on the insulating inner rinds side are covered with the pair of half-box parts being deformed to their closing position, while the exposed braided wire is connected to the pair of press-fitting parts by the press-fitting parts being press-fitted to the exposed braided wire;
- and
- wherein the inner housing is provided, in the inner terminal accommodating part, with a flexible hook for engagement with the inner terminal.
9 more elements
An end structure for a coaxial connector comprising:
- a shield wire having a conductive core, an insulating inner rind covering the core, a conductive braided wire covering the insulating inner rind and an insulating outer rind covering the braided wire, the shield wire being partially peeled at an end thereof so as to expose the core, the insulating inner rind and the braided wire;
- an inner terminal for being press-fitted to the exposed core for electrical connection;
- an inner housing made of insulating material, the inner housing having inner terminal accommodating part formed for accommodating the inner terminal inserted therein;
- a shield terminal for being assembled to the inner terminal and the exposed braided wire through the inner housing so as to attain an electrical connection with the braided wire, the shield terminal being configured to be connectable with the exposed braided wire by the shield terminal's press-fitting so as to cover at least the inner terminal and the exposed insulating inner rind;
- wherein the shield terminal includes:
- a bottom part;
- a pair of half-box parts formed to stand on both sides of the bottom part integrally and allow plastic deformation due to press-fitting to their closing position where respective opposing end faces of the half-box parts butt each other;
- and
- a pair of press-fitting parts formed to stand on both sides of the bottom part and also configured to be connectable with the exposed braided wire by the press-fitting parts' press-fitting;
- wherein the inner housing, the inner terminal and the exposed braided wire's part on the insulating inner rind's side are covered with the pair of half-box parts being deformed to their closing position, while the exposed braided wire is connected to the pair of press-fitting parts for being press-fitted to the exposed braided wire;
- and
- a spacer for locking the shield terminal accommodated in the outer housing, wherein the outer housing has a spacer inserting hole allowing the spacer to be inserted thereinto.
9 more elements
Dependencies are inferred from the claim text.