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card connector

A technology for card connectors and inserting cards, which is applied in the direction of connection, parts of connection devices, electrical components, etc., can solve problems such as weakening of strength, difficulty in reducing and thinning, and achieve unbreakable, restrained sliding parts, and reliable locks. stop effect

Inactive Publication Date: 2017-05-03
ALPS ALPINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the case where the lock member 923 is thinned and the depth of the heart-shaped cam groove is sufficiently ensured, it is conceivable that the deepest heart-shaped cam groove formed by a synthetic resin material (Japanese original: synthetic resin material) part, the thick wall becomes thinner, the strength becomes weaker, and damage occurs due to the sliding of the latch pin 924, making it difficult to reduce the thickness

Method used

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no. 1 Embodiment approach

[0070] Hereinafter, the card connector 100 of the first embodiment will be described.

[0071] First, use Figure 1 to Figure 7 , the configuration of the card connector 100 of this embodiment will be described. figure 1 It is a perspective view showing the appearance of the card connector 100 and the card CA. figure 2 It is an exploded perspective view showing the structure of the card connector 100 . image 3 is a diagram showing the appearance of the sliding member 3, image 3 (a) is a perspective view showing the appearance of the sliding member 3, image 3 (b) is a schematic top view which shows the metal plate 3b embedded in the slider part 3h. In addition, in image 3 In (b), the lock spring 3r is omitted. Figure 4 The position corresponding to the deepest portion 3c is hatched for a plan view showing the position of the deepest portion 3c of the slide member 3 . Figure 5 to represent Figure 4 Sectional view of section A-A shown. Figure 6 is a diagram sho...

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Abstract

PROBLEM TO BE SOLVED: To provide a card connector with a lock mechanism which can be reduced in height.SOLUTION: A card connector 100 comprises: a housing 1 with which a slot is formed into which a card is inserted, and which includes a connection terminal 2 connectable to the card; a slide member 3 which is slid and moved within the housing 1 in an insertion direction of the card together with the card and includes a heart cam groove 3a which is opened upwards; an energizing member 4 for energizing the slide member 3 in an ejection direction of the card; and a latch pin 5 which is partially moved within the heart cam groove 3a with the sliding movement of the slide member 3 and capable of holding the slide member 3 at a lock positive relative to the housing 1 against an energizing force of the energizing member 4. The slide member 3 is formed from a synthetic resin material in which a metal plate 3b is embedded, and an inner bottom face of a deepest part 3c with a maximum depth in the heart cam groove 3a is formed from a top face of the metal plate 3a exposed from the synthetic resin material.

Description

technical field [0001] The present invention relates to a card connector, and more particularly, to a card connector including a sliding member that slides along with a card. Background technique [0002] The card connector is mounted on electrical equipment, and is a connector that electrically connects a card, which is a recording medium capable of recording various electronic data, and the electrical equipment, and enables writing and reading of electronic data. Such card connectors also include connectors that include a mechanism that ejects a card by pressing it in again. In recent years, most of them are mounted on portable devices, and there is an increasing demand for thinner (Japanese original: lower profile). As such a card connector, a card connector described in Patent Document 1 below is widely known. [0003] Below, use Figure 10 , the card connector 900 described in Patent Document 1 will be described. Figure 10 It is an exploded perspective view showing t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/639H01R13/629H01R12/71
CPCH01R12/71H01R13/629
Inventor 横田纯一郎松下敏久内山笃黑田嘉成
Owner ALPS ALPINE CO LTD
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