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Connector

A technology of connectors and contact parts, which is applied in the directions of connections, instruments, and parts of connecting devices, etc., can solve the problems of damage, the reduction of the elastic restoring force of the contact terminal 920, and the damage of the contact terminal 920, so as to achieve the effect of preventing damage.

Active Publication Date: 2018-04-06
JAPAN AVIATION ELECTRONICS IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] refer to Figure 27 , as the card (not shown) is inserted, the movable end portion 922 may bend, causing the edge 926 of the engaging portion 924 to abut against the shoulder 914. If the edge 926 abuts against the shoulder 914, the contact terminal 920 The elastic recovery force is reduced, and the edge 926 with the reduced elastic recovery force may cause damage to the shoulder 914. In addition, when the connector 900 is subjected to an impact force (such as dropping), in the state where the edge 926 sinks into the shoulder 914, the contact terminal 920 may be damaged

Method used

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Examples

Experimental program
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Effect test

no. 1 example

[0038] refer to figure 1 , 10 , is the connector 10 of the first embodiment of the present invention, and the card 600 can be connected to the connector 10 by moving the card 600 backward or in the negative direction of the X axis along the front-rear direction (X-axis direction). In this embodiment, the card 600 can be inserted into the connector 10 along the negative direction of the X-axis (insertion direction) and can be moved out of the connector 10 along the positive direction of the X-axis (removal direction). refer to figure 1 , 8 , 9. In use, the connector 10 is mounted on the mounting surface 802 of the circuit board 800, however, the present invention is not limited thereto, for example, the connector 10 may be a plug-in connector.

[0039] refer to figure 2 , the card 600 is a small SIM card, which has four electrodes 610 and four electrodes 620, and the electrodes 610 and 620 are arranged on the upper surface of the card 600, or the negative surface of the ...

no. 2 example

[0076] refer to Figure 13 , the connector 10A of the second embodiment of the present invention may be different from the card 600 (see figure 2 ) card (not shown). In use, similar to the connector 10 , the connector 10A of this embodiment is installed on the mounting surface 802 of the circuit board 800 , and the differences between the connector 10A and the connector 10 will be described in detail below.

[0077] refer to Figure 13 to Figure 15 , The connector 10A of the present embodiment includes a holding member 100A mainly made of an insulating material, a housing 200A made of metal, a plurality of front side contact portions (contact portions) 300A made of metal, and A plurality of rear contact portions 400A. In the up-down direction (Z-axis direction), the housing 200A is connected to the holding member 100A from above and together with the holding member 100A forms an accommodating portion 12A that at least partially houses a card (not shown) connected to the co...

no. 3 example

[0091] refer to Figure 18 , the connector 10B of the third embodiment of the present invention can be used with similar cards 600 (such as figure 2 ) card (not shown). Similar to the connector 10 , the connector 10B of this embodiment is also mounted on the mounting surface 802 of the circuit board 800 . The structure of the connector 10B will be described in detail later, especially the difference between the connector 10B and the connector 10 .

[0092] refer to Figure 18 to Figure 20 , The connector 10B of this embodiment includes a holding member 100B mainly made of insulating material, a housing 200B made of metal, three front side contact parts (contact parts) 300B made of metal, and a metal body made of metal. Three rear-side contact portions 400B, along the up-down direction (Z-axis direction), the housing 200B is connected to the holding member 100B from above and together with the holding member 100B forms an accommodating portion 12B that at least partially acc...

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PUM

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Abstract

The invention provides a connector, comprising a contact part and a holding part, the contact part has a held part, a pressed part and a protected part, the holding part has a holding part, a protecting part and a receiving part, the holding part holds the held part, and the protection The part and the receiving part are arranged along the front-rear direction, and the protection part is located above the part to be protected. Viewed along the up-down direction, the protection part covers the part to be protected. When the card is connected with the connector, the pressed part is pressed and moves downward. When the pressed part moves downward, the edge of the protected part is located in the receiving part and does not contact the protecting part. The connector of the invention is reliable in structure and can be prevented from being damaged.

Description

technical field [0001] The invention relates to a connector used for connecting with a Subscriber Identification Module (SIM card). Background technique [0002] For example, a connector is disclosed in JP-B 4733610 (Patent Document 1), the contents of which are incorporated herein by reference. [0003] refer to Figure 27 , the connector 900 disclosed in Patent Document 1 includes a base member 910 (holding member) and a contact terminal 920 (contact portion). The base part consists of a recess 912 and a shoulder 914 . The shoulder 914 covers the recess 912 from above, and the contact terminal 920 has an end formed with a movable terminal portion 922, and the contact terminal 920 has an opposite end (not shown) held by the base member 910 so that the movable terminal portion 922 is movable. The movable end portion 922 includes an engaging portion 924. When the movable end portion 922 moves upward, the engaging portion 924 engages with the shoulder portion 914 to prevent ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R12/71H01R13/629H01R13/639
CPCH01R12/71H01R13/629H01R13/639G06K7/0021H01R12/7076H01R12/714H01R13/42
Inventor 三川和弥
Owner JAPAN AVIATION ELECTRONICS IND LTD
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