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Combined card connector and cell phone

A technology of connectors and combined cards, which is applied in the direction of connection, parts of connection devices, contact parts, etc., can solve the problem that the circuit board cannot be used in common manufacturing costs, and achieve the effect of saving design and manufacturing costs

Inactive Publication Date: 2014-04-16
SHENZHEN LINKCONN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a combined card connector, which aims to solve the problem of changing the card connection at the same time when the mobile phone design is changed from a dual Micro-SIM card solution to a Micro-SIM card+Micro-SD card solution. The card connector of the mobile phone and the circuit board of the mobile phone cannot be used universally due to the design of the circuit board of the device and the mobile phone, which increases the design and manufacturing costs.

Method used

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  • Combined card connector and cell phone
  • Combined card connector and cell phone
  • Combined card connector and cell phone

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Such as Figure 1-4 As shown, it is a combined card connector provided by Embodiment 1 of the present invention, which is used to connect to the circuit board of the mobile phone, and it includes a card socket group, a metal card cover 3 located above the card socket group and a metal card cover 3 located on the card socket group. The card holder 5 between the card holder group and the metal card cover 3, the card holder group includes the first card holder 1 and the second card holder 2 arranged side by side, the metal card cover 3 and the first card holder 1, the second The card holder 2 is provided with the solder pin 4 used for welding with the circuit board of the mobile phone, so that the metal card cover 3 can be fixed on the circuit board of the mobile phone, and the first card holder 1 and the second card holder 2 can be electrically connected. Connected to the circuit board of the mobile phone, the card tray 5 has a first card position 51 for supporting the fi...

Embodiment 2

[0035] Such as Figure 5-7 As shown, it is a schematic diagram of the combination card connector provided by Embodiment 2 of the present invention. The main difference between this embodiment and the above-mentioned Embodiment 1 is that the second card b' is a Micro-SD card, that is, the card tray 5' at this time The first card a installed in the first card position 51' is a Micro-SIM card, and the second card b' installed in the second card position 52' is a Micro-SD card. Of course, in this embodiment The shape of the second card position 52' is different from the shape of the second card position 52 in the above-mentioned embodiment one; the dual Micro-SIM card of the above-mentioned embodiment one is converted to the Micro-SIM card of this embodiment +Micro-SD card, only need to replace the above-mentioned card tray 5 with the card tray 5' in the cost embodiment, the two card trays can be interchanged at any time, and there is no need to replace the entire combination card...

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Abstract

The invention is applied to the field of cell phones and provides a combined card connector. The combined card connector comprises a first card base, a second card base, a metal clamping cover and a clamping support, wherein the first card base and the second card base are arranged in an abreast mode, the metal clamping cover is arranged on the first clamping base and the second clamping base, the clamping support is provided with a first card arranging position and a second card arranging position to be respectively used for supporting a first card and a second card, and an inner cavity enabling the clamping support to slide in a drawer mode in the inner cavity is formed by enclosing the metal clamping cover and the two clamping bases. The combined card connector is provided with the clamping support provided with the first card arranging position and the second card arranging position, the combined card connector is provided with the first card base in electric contact with the card and the second card base, wherein the second card base is suitable for different cards and respectively in contact communication with the cards, and the inner cavity enabling the clamping support to slide in a drawer mode is formed by enclosing the metal clamping cover and the two clamping bases, so that when it is necessary to change a Micro-SIM card scheme into a Micro-SIM card+Micro-SD card scheme, a user only needs to replace the clamping support and the double cards on the clamping support without changing the whole card connector and a circuit main board of the cell phone, and cell phone design and manufacturing cost further can be saved.

Description

technical field [0001] The invention belongs to the technical field of mobile phone manufacturing, and in particular relates to a combination card connector and a mobile phone. Background technique [0002] In the current mobile phone structure, Micro-SIM cards and Micro-SD cards need to use different card connectors. Changing from a dual Micro-SIM card solution to a Micro-SIM card + Micro-SD card solution requires the replacement of different card connectors and Changing the design of the circuit board of the mobile phone, like this, makes the card connector and the circuit board of the mobile phone non-common, increasing the design and manufacturing costs of the mobile phone. Contents of the invention [0003] The purpose of the present invention is to provide a combined card connector, which aims to solve the problem of changing the card connection at the same time when the mobile phone design is changed from a dual Micro-SIM card solution to a Micro-SIM card+Micro-SD c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/71H01R13/02H01R13/639H04M1/02
Inventor 李再先彭敏王宪明
Owner SHENZHEN LINKCONN ELECTRONICS
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