Terminal cover structure for connector
AssigneeYazaki Corporation
InventorsTohru Kaneko, Isao Kameyama
Life of this patent
Estimating the term…
Abstract
In a connector whose exposed terminals are connected to a mating connector having a terminal portion of a flexible printed circuit, the invention provides a terminal cover structure which prevents terminals from being exposed when the connector is disconnected. The terminal cover structure has a slidable protective cover that protects the exposed terminals of the connector. With the protective cover retracted, the exposed terminals are brought into contact with the exposed terminal portion of the mating connector. Either of the protective cover or the mating connector is provided with an engagement portion which consists of resilient clamping pieces to draw out the protective cover. The other is provided with a second engagement portion that engages with the first engagement portion.
Claims12
A terminal cover structure, comprising:
- a connector;
- a protective cover provided on the connector, slidable in a direction parallel to an axis of the connector to be drawn out to cover exposed terminals of the connector or to be retracted;
- a mating connector which is matable with said connector;
- a first engagement member provided on one of the protective cover and the mating connector;
- a second engagement member provided on the other of the protective cover and the mating connector, the second engagement member being adapted to releasably engage with the first engagement member;
- said terminal structure having a fully mating position wherein said connector and said mating connector are mated together and wherein said protective cover is in an open retracted position and wherein said first engagement member is engaged with said second engagement member;
- said terminal structure also having a disconnected position wherein said connector and said mating connector are disconnected and wherein said protective cover is in a closed drawn out position and wherein said first engagement member is disengaged from said second engagement member;
- said connector having a first locking surface which provides sufficient force against said protective cover to enable said first and second engagement members to engage one another as said terminal structure is moved into said fully mating position;
- said connector having a second locking surface which provides sufficient force against said protective cover to enable said first and second engagement members to disengage from one another as said terminal structure is moved to said disconnected position;
- wherein electrical connection between the exposed terminals of the connector and terminals of the mating connector is made in said fully mating position and is disconnected in said disconnected position with the protective cover drawn out to protect the exposed terminals.
A terminal cover structure for a connector comprising:
- a protective cover provided on the connector, slidable in a direction parallel to an axis of the connector to be drawn out to cover exposed terminals of the connector or retracted;
- a first engagement means provided to one of the protective cover and a mating connector;
- a second engagement means provided to the other of the protective cover and the mating connector, the second engagement means adapted to engage with the first engagement means to draw out the protective cover;
- wherein electrical connection between the exposed terminals of the connector and terminals of the mating connector is made with the protective cover retracted and the connector is disconnected from the mating connector with the protective cover drawn out to protect the exposed terminals;
- wherein the first engagement means comprises a pair of resilient clamping pieces adapted to hold the second engagement means therebetween;
- wherein the first engagement means is provided to the protective cover;
- wherein the protective cover comprises a rectangular cylinder circumferentially provided on the connector;
- and
- further comprising a third engagement means provided to the connector and a fourth engagement means provided to the protective cover, the third and fourth engagement means engageable with each other to maintain the protective cover in the drawn-out condition and disengageable from each other with a force greater than that required for the first and second engagement means to be engaged with or disengaged from each other.
Dependencies are inferred from the claim text.