Card connector with removing function

Abstract

The invention provides a card connector with a removing function. The card connector can act stable card removing operations, realize miniaturization, and can be manufactured with a low cost. The card connector with a removing function possesses a housing (2) for inserting a card type part (1), and a locking mechanism at a predetermined embedding position for restricting the movement of the card type part (1), the restriction of the locking mechanism is released through the action of the discharge operation part inserted in the housing (2), and the card type part (1) is removed, the card type part (1) possesses a force applying part (7), which is supporting against the other end of a reset spring (8) with one end fixedly arranged on the housing (2). With the pressing in action of the card type part (1), the reset spring (8) is pressed at the compression direction, and the card type part (1) is provided with a force by the reset spring (8) at the pressing-out direction.

Description

technical field [0001] The present invention relates to a card connector with a take-out function, which is used to connect a card such as an IC card on a substrate, and which can be taken out with a simple operation. Background technique [0002] Hitherto, among such card connectors, a card connector with a removal function is known in which a card such as an IC card or a card-shaped member such as a card tray accommodating the card can be taken out from a housing by operating a push rod (for example, Patent Document 1). [0003] For example, if Image 6 As shown, the card connector with the function of taking out has a push-out arm 101 rotatably supported on the inner side of the housing 100 in the direction of card insertion and removal. By pressing one end of the push-out arm 101 with a push rod 102, The push-out arm 101 is rotated, and the inner edge of the card tray 104 is pushed out in the discharge direction by the other end side 103 of the arm. [0004] prior art ...

AI Technical Summary

Problems solved by technology

[0007] However, in the prior art as described above, since there is a take-out mechanism composed of a push-out arm and a push rod for operating the push-out arm, the overall shape of the connector, that is, relative to the board on which the connector is mounted The occupied area becomes larger, and there is also the problem that the degree of freedom of design decreases.

On the other hand, if the outer shape of the extrusion arm is reduced in order to realize the miniaturization of the connector, there is a problem that the length of the arm required to eject the card-shaped member with a sufficient extrusion amount cannot be ensured.

[0008] In addition, since the force exerted by the operator is transmitted to the push-out arm through the push rod when the card-shaped component is pushed out, if the operator exerts excessive force, the card-shaped component will jump out violently, which may cause damage to the card and the like. The problem

In addition, there is a problem that there is a risk that card-shaped parts such as trays will be pulled out due to impacts such as falling.

[0009] Furthermore, there is a problem that, due to the take-out mechanism, in such a connector, the number of parts increases and the cost increases accordingly.

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