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Card-used connector

A technology of connecting device and sliding connection, which is applied to the components, connection, coupling device, etc. of the connecting device, and can solve the problems of bending, card shaking, heart-shaped cam groove and locking pin locking and disengaging.

Inactive Publication Date: 2003-09-24
ALPS ALPINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, there is a problem in the above-mentioned structure: since the card is held in the insertion position by the joint member made of the elastic sheet, some force pushes the card inwardly in the inserted state of the card, making it When the stroke is exceeded, the card will move inward due to the bending caused by the elasticity of the joint part itself, so that the card will shake
[0007] In addition, there is also a problem that when the heart-shaped cam groove and the ejection mechanism using the lock pin are used in combination in the locking mechanism of the sliding member, the lock between the heart-shaped cam groove and the lock pin is disengaged due to pushing beyond the stroke. Unlocked by the elastic piece, the card will fly out

Method used

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Examples

Experimental program
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Embodiment Construction

[0027] the following, Figure 1 to Figure 1 4 shows an embodiment of the present invention. figure 1 Shown is a top view of the card connector, figure 2 Shown is its front view, image 3 Shown is its side view, Figure 4 Shown is a top view of the card connector when the card is inserted, Figure 5 Shown is its front view, Figure 6 Shown is its side view, Figure 7 and Figure 8 Shown is the operating state of the operating part when the card is inserted, Figure 7 Shown is an explanatory diagram of the operation process, Figure 8 Shown is an explanatory diagram of the locked position, Figure 9 and Figure 10 Shown is an explanatory diagram of the operating state of the lock state detection switch. Figure 11 and Figure 12 Shown is an explanatory diagram of a modified example of the same detection switch.

[0028] exist Figure 1 to Figure 3 Among them, the housing 1 is formed of an insulating material such as synthetic resin into a square box shape with fron...

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PUM

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Abstract

The present invention provides a card connection device which can lock the card at the mounting position stably. The card connection device comprises an engaging member (7) to engage with the concave portion (10c) of the card (10) mounted on the receiving portion (1a) of the housing (1), the engaging member (7) engages with the concave portion (10c) of the card (10) to hold the card (10) at the mounting position of the card. An operating member (8) is allocated near the engaging member (7). The operating member (8) moves the engaging member (7) toward the engagement position of the concave portion (10c) of the card (10) for keeping the engaged state, and further moves the engaging member (7) in the engaged state toward the escaping position from the concave portion (10c) of the card (10) when the card is ejected.

Description

technical field [0001] The present invention relates to a structure of a connection device for a card, which is used for a compact memory card and the like used in various mobile information terminals such as mobile phones and PCs, digital cameras, digital AV equipment and other devices with memory. Background technique [0002] Connecting devices for cards are generally used as supplementary storage devices for electronic equipment such as personal computers and digital cameras. As storage media used in such card connection devices, PC cards and memory cards are widely used. [0003] Insert this PC card or memory card into the card connection device to write and read the required information. The card connection device is equipped with a locking mechanism that allows the card to be stored and moved in the direction of card insertion. The sliding part remains on the card insertion position. When the card held at the insertion position is ejected to the card ejection positi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077G06K17/00H01R13/629H01R13/633H01R13/639
CPCG06K7/0021G06K13/0831G06K13/085H01R13/629H01R13/639
Inventor 西冈彻川端隆志
Owner ALPS ALPINE CO LTD