WO2015081537A1

WO2015081537A1 - Subscriber identity module card holder and mobile terminal

Info

Publication number: WO2015081537A1
Application number: PCT/CN2013/088674
Authority: WO
Inventors: 崔现超; 谭小兵
Original assignee: 华为终端有限公司
Priority date: 2013-12-05
Filing date: 2013-12-05
Publication date: 2015-06-11

Abstract

Provided in an embodiment of the present invention is a subscriber identity module (SIM) card holder structure, used for receiving a SIM card of a mobile terminal and comprising a chip card connector secured to the mobile terminal. The SIM card holder is characterized by comprising a card cover and a positioner both installed in the mobile terminal; the positioner comprises a frame and stop tabs on the two sides of the frame; the chip card connector is located within the frame; the card cover covers the positioner and the chip card connector, and is separated from the stop tabs by a gap; the frame or the gap is used for accommodating the SIM card. The mobile terminal SIM card holder of the present invention can receive a standard SIM card or a standard Mico-SIM card, solving the technical problem of incompatibility between a mobile phone and different chip card models.

Description

User identification module card holder and mobile terminal

Technical field

The invention relates to a subscriber identity module card holder and a mobile terminal having the subscriber identity module card deck. Background technique

In order to save space or improve the performance, the chip cards used by Apple's brand mobile phones or tablets are standard Micro-SIM cards, also known as SIM cards, and equipped with SIM cards, loading standards. The SIM (Subscriber Identity Module) card needs to be clipped before it can be loaded into the deck of the mobile terminal. A mobile terminal that also uses a standard SIM card needs to set a card holder card. The inventors have found that the chip card holder of the mobile terminal in the prior art cannot be compatible with the SIM small card and the standard SIM card. Summary of the invention

The present invention provides a subscriber identity module card holder that is compatible with standard SIM cards and standard micro SIM cards.

A mobile terminal having the subscriber identity module card slot is also provided.

The first aspect is a user identification module card holder structure, and a user identification module card for plugging in a mobile terminal, comprising a chip card connector fixed to the mobile terminal, wherein: the user identification module card holder The device further includes a card cover and a limiting member mounted in the mobile terminal, the limiting member includes a frame body and a limiting elastic piece on both sides of the frame body, the chip card connector is located in the frame body, and the card cover is covered The limiting member and the chip card connector have a gap between the limiting member and the limiting member, and the frame or the gap is used for receiving the user identification module card.

In a first possible implementation manner of the first aspect, the limiting member includes a frame and two opposite extending frames connected to the frame, and the limiting elastic piece is disposed opposite to the two extending frames. One side.

In conjunction with the first possible implementation of the first aspect, in a second possible implementation manner, a stop piece is protruded from a central portion of the frame, and the two extension frames are opposite to each other by the frame. The direction of the one side of the stop piece is bent and extended, and the two extension frames and the frame enclose the frame.

In combination with the second possible implementation of the first aspect, in a third possible implementation manner, The card cover includes a main body and two folded edges, and the two folded edges are formed by extending opposite sides of the main body and extending toward the main body.

In conjunction with the third possible implementation of the first aspect, in a fourth possible implementation, the two extension frames are fixed to the flange and formed between the flange and the main body. The gap, the two limiting elastic pieces are lifted relative to the main body in the gap, and the lifting direction is the same as the orientation of the stop piece.

In a second aspect, a mobile terminal can use different types of subscriber identity module cards, including a circuit board, a chip card connector mounted on the circuit board, and a subscriber identity module card holder, wherein the user The identification module card holder further includes a card cover and a limiting member mounted on the circuit board, the limiting member comprises a frame body and a raised limit elastic piece on both sides of the frame body, wherein the chip card connector is located in the frame body The card cover is disposed on the limiting member and the chip card connector and has a gap between the card and the limiting member, and the frame or the gap is used for receiving the user identification module card.

In a first possible implementation manner of the second aspect, the limiting member includes a frame and two opposite extending frames connected to the frame, and the two limiting elastic pieces are respectively disposed on the two extensions The opposite side of the box.

In conjunction with the first possible implementation of the second aspect, in a second possible implementation manner, a stop piece is protruded from a central portion of the frame, and the two extension frames are opposite to each other by the frame. The direction of the one side of the stop piece is bent and extended, and the two extension frames and the frame enclose the frame.

In conjunction with the two possible implementations of the second aspect, in a third possible implementation manner, the standard Micro-SIM card is located at one end of the frame and holds the stop piece, and the two sides are limited by the two Position the shrapnel.

In conjunction with the first possible implementation of the second aspect, in a fourth possible implementation manner, the card cover includes a main body and two flanges, and the two flanges are bent by opposite sides of the main body The rearward extension is formed in the direction of the main body.

In conjunction with the fourth possible implementation of the second aspect, in a fifth possible implementation manner, the two extension frames are fixed on the flange and in the card cover Forming the gap, the standard SIM card is mounted in the gap to press the two limit spring pieces and the stop piece.

With reference to the fifth possible implementation manner of the second aspect, in a sixth possible implementation manner, the card cover is fixed to the circuit board by the two folded edges, and one end of the main body and the An insertion port is formed between the boards. In conjunction with the fifth possible implementation of the second aspect, in a seventh possible implementation manner, the insertion port is continuous with the gap and the frame.

The limiting component of the user identification module card holder of the invention is installed in the card cover for limiting the standard Micro-SIM card, and can be compatible with the standard SIM card or the standard Micro-SIM card, without the user Cut the card or use the card holder to solve the problem that the mobile terminal cannot be compatible with the standard SIM card or the standard Micro-SIM card, so that the user can replace the different types of chip cards or mobile terminals. DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings to be used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a schematic diagram of a mobile terminal with a subscriber identity module card slot provided by an embodiment of the present invention; FIG. 2 is a schematic structural diagram of a limit component of the subscriber identity module card slot of FIG.

3 is a schematic view of the circuit board shown in FIG. 2 mounted on the circuit board of the mobile terminal;

4 is a schematic view of the subscriber identity module card holder of FIG. 1 mounted on a circuit board;

Figure 5 is a schematic view of the subscriber identity module card holder of Figure 4 with a standard SIM card.

Figure 6 is a schematic illustration of the subscriber identity module card holder of Figure 4 with a standard Micro-SIM card. detailed description

The technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the drawings in the embodiments of the present invention.

Referring to FIG. 1 and FIG. 2, the mobile terminal 100 provided by the embodiment of the present invention may be equipped with different types of subscriber identity module cards, including a casing 10, a circuit board 12 mounted in the casing 10, and the circuit. The subscriber identity module card holder 20 on the board 12. The subscriber identity module card holder 20 is configured to receive and fix a subscriber identity module card (standard SIM card or standard Micro-SIM card) card to ensure that the chip card is connected to the chip card connector of the mobile terminal. The card structure 20 includes a card cover 21 and a limiting member 23. The limiting member 23 and the card cover 21 are fixed on the circuit board 12, and the card cover 21 is disposed on the limiting member 23, and the chip card connector 121 located on the circuit board 12 is located at the The inside of the frame 23 (not shown) of the limiting member 23 in the card cover 21 is described. As shown in Figure 5-6, using a standard SIM card At 50 o'clock, it is fixed between the limiting member 23 and the card cover 21 through the card cover 21, and can be fixed without cutting the card. When the chip card connector Micro-SIM card 60 is mounted in the card cover 21, it is restricted by the limiting member 23, and the ferrule is not required. Thus, the chip card holder of the mobile terminal 100 can be installed. With the standard SIM card, a Micro-SIM card can also be installed to facilitate the user to replace the card chip card or the mobile terminal.

Referring to FIG. 3 and FIG. 4, in the embodiment, the card cover 21 includes a sheet-shaped body 211 and

The 211 direction extends to form. The card cover 21 is fixed to the circuit board 12 by the flange 212. An insertion port 123 is formed between the end of the main body 211 and the circuit board 12. The fixing method is welding or hot melt.

The limiting member 23 is a substantially "Π" shaped sheet formed by punching an elastic metal sheet. In this embodiment, the limiting member 23 includes an elongated frame 231, two opposite extending frames 233, and two limiting elastic pieces 235. The frame 231 is provided with a stop piece 236 at the side middle portion. The two extension frames 233 are formed by bending and extending from opposite ends of the frame 231 toward the side where the stop piece 236 is disposed. The two limiting elastic pieces 235 are respectively disposed on the two extending frames 233 and one end is lifted relative to the extending frame 233 for clamping the Micro-SIM card 60 loaded into the user identification module card holder. In this embodiment, the two limiting elastic pieces 235 are formed by bending the one side of the two extending frames 233 opposite to the extending frame 233, and the two extending frames 233 and the frame 231 are surrounded. Forming a frame, the frame body is continuous with the insertion port 123. The stop piece 236 is oriented in the same direction as the two limit spring pieces 235, and the Micro-SIM card 60 placed in the card holder of the subscriber identity module slides out of the card cover 21.

In this embodiment, the limiting member 23 is fixed to the two folded edges 211 of the card cover 21 through two extending frames 233 and has a certain gap with the main body 211. The chip card connector 121 is located at a position The two extending frames 233 and the frame 231 are enclosed by the two extending frames 233 , and the two limiting elastic pieces 235 are lifted toward the card cover 21 , and the stopping piece 236 and the frame 231 are exposed to the end of the card cover 21 .

As shown in FIG. 5, a standard SIM card 50 is mounted in the subscriber identity module card holder 20, and the standard SIM card 50 is inserted between the card cover 21 and the limiting member 23 from the insertion port 123. In the gap of the standard SIM card 50, the two limiting elastic pieces 235 are deformed toward the circuit board 12, and the end piece 236 is pressed toward the circuit board 12 through the end of the card cover 21. The standard SIM card 50 is clamped between the card cover 21 and the limiting member 23 at this time.

As shown in FIG. 6, a standard Micro-SIM card 60 is mounted on the subscriber identity module card holder 20 The standard Micro-SIM card 60 is inserted between the main body 211 of the card cover 21 and the chip card connector 121 from the insertion port 123, and the stop piece 236 is pressed against the standard Micro-SIM card. At the end of the 60, the two limiting elastic pieces 235 are clamped on both sides of the standard Micro-SIM card 60. At this time, the standard Micro-SIM card 60 is limited to the user identification module card holder 20 Inside.

The mobile terminal 100 of the present invention is installed in the card cover 21 through the limiting member 23 for limiting the standard Micro-SIM card 60, and can be compatible with the standard SIM card 50 or the standard Micro-SIM card 60. The user can cut the card or use the card holder to solve the problem that the mobile terminal cannot be compatible with the standard SIM card or the standard Micro-SIM card, so that the user can replace the different types of chip cards or mobile terminals.

The above is a preferred embodiment of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. These improvements and retouchings are also considered. It is the scope of protection of the present invention.

Claims

Rights request

A user identification module card holder, a user identification module card for plugging in a mobile terminal, comprising a chip card connector fixed to the mobile terminal, wherein: the user identification module card holder further comprises In the card cover and the limiting member in the mobile terminal, the limiting member comprises a frame body and a limiting elastic piece on both sides of the frame body, wherein the chip card connector is located in the frame body, and the card cover is covered by the limit There is a gap between the position piece and the chip card connector and the limiting member, and the frame or the gap is used for receiving the user identification module card.

The user identification module card holder according to claim 1, wherein the limiting member comprises a frame and two opposite extending frames connected to the frame, and the limiting elastic piece is disposed on the Two opposite sides of the extension frame.

The user identification module card holder according to claim 2, wherein a stop piece is protruded from a middle portion of the frame side, and the two extension frames are provided by the opposite ends of the frame The direction of one side of the stop piece is bent and extended, and the two extension frames and the frame enclose the frame.

The user identification module card holder according to claim 3, wherein the card cover comprises a main body and two folded edges, and the two folded edges are bent from opposite sides of the main body The main body direction is extended.

5. The subscriber identity module card holder of claim 4, wherein the two extension frames are fixed to the flange in the card cover and form the gap with the body The two limiting elastic pieces are lifted relative to the main body in the gap, and the lifting direction is the same as the stopping piece direction.

6. A mobile terminal, which can use different types of subscriber identity module cards, including a circuit board, a chip card connector mounted on the circuit board, and a subscriber identity module card holder, wherein the subscriber identity module The card holder further includes a card cover and a limiting member mounted on the circuit board, wherein the limiting member comprises a frame body and a raised limit elastic piece on both sides of the frame body, wherein the chip card connector is located in the frame body. The card cover is disposed on the limiting member and the chip card connector and has a gap with the limiting member, and the frame or the gap is used for receiving the user identification module card.

The mobile terminal according to claim 6, wherein the limiting member comprises a frame and two opposite extending frames connected to the frame, and the two limiting elastic pieces are respectively disposed on the two The extension is only one side of the opposite side.

The mobile terminal according to claim 7, wherein a stop piece is protruded from a middle portion of the frame side, and the two extension frames are provided with the stop piece from opposite ends of the frame A direction of one side is bent and extended, and the two extension frames and the frame enclose the frame.

The mobile terminal according to claim 8, wherein the standard Micro-SIM card is located at one end of the frame to abut the stop piece, and the two sides are clamped by the two limiting pieces.

The mobile terminal according to claim 7, wherein the card cover comprises a main body and two folded edges, and the two folded edges are bent by the opposite sides of the main body and extend toward the main body. form.

The mobile terminal according to claim 10, wherein the two extension frames are fixed to the flange in the card cover and form the gap with the main body, and the standard SIM The card is mounted in the gap to press against the two limit spring pieces and the stop piece.

The mobile terminal according to claim 11, wherein the card cover is fixed to the circuit board by the two folded edges, and an insertion port is formed between one end of the main body and the circuit board. .

The mobile terminal according to claim 11, wherein the insertion port penetrates the gap and the frame.