WO2016015305A1

WO2016015305A1 - Cardholder and mobile terminal

Info

Publication number: WO2016015305A1
Application number: PCT/CN2014/083476
Authority: WO
Inventors: 赖唯彬; 刘学龙; 朱海峰; 陈国乔
Original assignee: 华为技术有限公司
Priority date: 2014-07-31
Filing date: 2014-07-31
Publication date: 2016-02-04
Also published as: CN106416203A

Abstract

Embodiments of the present invention provide a cardholder and a mobile terminal, relate to the technical field of electric card connection and solves the problem that two-in-one cardholder in the prior art is bulky. The cardholder comprises a base and a first side wall and a second side wall which are arranged on both sides of the base. A first elastic film set and a second elastic film set are separately mounted on the base. The cardholder further comprises a limit stop module, a first end, on which the limit stop module is close to the front end of the cardholder, is located between the first elastic film set and the second elastic film set, and the distance from the first end to the front end of the cardholder is longer than the length of the second electric card; when the first electric card is arranged in the cardholder, the distance between the side edge of the first electric card and the second end, on which the limit stop module is close to said side edge, is greater than or equal to zero; the length of the limit stop module is shorter than the distance between the first end to the back end of the cardholder. The cardholder is used for arranging the first electric card or the second electric card.

Description

Card holder and mobile terminal

The present invention relates to the field of electronic card connection technologies, and in particular, to a card holder and a mobile terminal having the same.

Background technique

Nowadays, smart phones are moving in the direction of thin and light. In order to ensure that the functions of smart phones are not affected by the thin and light mobile phones, major mobile phone manufacturers are doing their best to reduce the size of each mobile phone component, so that each of the smart phones One inch of space can make the most use.

The two-in-one card holder of the existing smart phone that is not equipped with the first electronic card or the second electronic card at the same time is as shown in FIG. 1 , and the Nano S IM (Nano Subscriber Identive Module) and the T_flash card ( Trans-flash Card, TF card for short example. As can be seen from Figure 1, the TF card or Nano SIM card needs to be placed in the card tray, and the TF card or Nano SIM card is carried by the side wall of the card tray. Limiting, therefore, the surface area of the bottom surface occupied by the card holder is larger than the surface area of the bottom surface of the TF card or the Nano SIM card, and the card tray is placed in the 2-in-1 card holder, so that the TF card or the gold of the Nano SIM card is The finger is in contact with the corresponding shrapnel group, so that the bottom surface area of the base of the two-in-one card holder needs to be larger than the bottom surface area occupied by the card holder, and the card accommodation space between the base of the two-in-one card holder and the cover plate needs to be larger than The size of the card holder causes the two-in-one card holder to be bulky, which is not conducive to the slimness of the mobile phone.

Summary of the invention

Embodiments of the present invention provide a card holder and a mobile terminal to solve the problem of large size of the two-in-one seat in the prior art.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

In a first aspect, a card holder is provided, including a base and a first side wall and a second side wall disposed on opposite sides of the base, wherein the base is disposed to be spaced apart from each other along a direction of the first side wall a first shrapnel group and a second shrapnel group, the first shrapnel group being used in the The first electronic card is electrically connected to the first electronic card when the first electronic card is disposed on the card seat, and the second elastic chip group is configured to be used when the second electronic card is disposed on the card holder and the second electronic device The card forms an electrical connection, and the card holder further includes: at least one limiting module;

The first end of the limiting module adjacent to the front end of the card holder is located between the first elastic piece group and the second elastic piece group, and the distance from the first end to the front end of the card holder is greater than the second electronic a length of the card; wherein, the front end of the card holder is an end of the card holder adjacent to the second elastic piece group;

When the first electronic card is disposed on the card holder, a distance between a side of the first electronic card and a second end of the limiting module adjacent to the side edge is greater than or equal to zero; The length of the module is smaller than the distance from the first end to the rear end of the card seat; the rear end of the card seat is an end of the card seat adjacent to the first elastic piece group.

In a first possible implementation manner of the first aspect, the at least one limiting module includes a first limiting module and a second limiting module;

The first limiting module is adjacent to the first sidewall, and the second limiting module is adjacent to the second sidewall;

The distance between the second end of the first limiting module away from the first side wall and the second end of the second limiting module away from the second side wall can accommodate the first An electronic card.

With the first aspect or the first possible implementation manner of the first aspect, in a second possible implementation manner, the card seat further includes a detecting module, where the detecting module is located at a rear end of the card seat;

The detecting module includes a first contact piece and a second contact piece spaced apart from each other in the direction of the first side wall, and the first electronic card is disposed along the first The first contact piece is touched in the direction of the side wall such that the first contact piece is displaced in the direction of the first side wall and is in contact with the second contact piece.

In conjunction with the second possible implementation of the first aspect, in a third possible implementation, a card tray is further included, the card tray includes a slot for receiving the second electronic card;

In the vertical direction along the direction of the first side wall, the width of the tray is less than or Equal to the width of the first electronic card.

In conjunction with the third possible implementation of the first aspect, in a fourth possible implementation, when the card holder is disposed on the card holder, the first part is touched in a direction along the first side wall A contact piece causes the first contact piece to be displaced in a direction along the first side wall and in contact with the second contact piece.

With reference to the first aspect to any one of the possible implementations of the fourth possible implementation of the first aspect, in a fifth possible implementation, the cover plate further includes two side walls of the cover Connecting to the first side wall and the second side wall respectively, forming a card accommodating space with the base.

With reference to the first aspect to any one of the possible implementations of the fifth possible implementation of the first aspect, in a sixth possible implementation, the first electronic card is a flash memory TF card, The second electronic card is a micro user identification module Na no SIM card.

In a second aspect, a mobile terminal is provided, the mobile terminal comprising the card holder of any one of the possible implementations of the first aspect to the sixth possible implementation of the first aspect.

The card holder is configured to fix the first electronic card or the second electronic card disposed on the card holder through the internal limiting module, thereby avoiding the use of the card holder, and the structure is simpler, and the card holder is The first electronic card is limited by the first side wall and the second side wall, and the first electronic card is disposed through the first side wall and the second side wall pair according to the prior art two-in-one card holder The card holder performs the limiting position. In the present invention, the card seat has a smaller width in the second direction, so that the card holder has a smaller volume, which saves space resources in the mobile terminal including the card holder, and is beneficial to the mobile terminal. Light and thin.

DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of 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 structural view of a two-in-one card holder in the prior art provided by the present invention;

2 is a schematic structural diagram of a card holder according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the first electronic card of the card holder shown in FIG. 2 according to an embodiment of the present invention; FIG.

4 is a schematic diagram of a second electronic card disposed in the card holder shown in FIG. 2 according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a card holder with a cover according to an embodiment of the present invention; FIG. 6 is a schematic structural diagram of a card holder according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

In the description of the present invention, it is to be understood that the orientation or positional relationship of the terms "front", "back", "upper", "lower" and the like is based on the orientation or positional relationship shown in the drawings, only for the purpose of The invention is not limited by the scope of the invention, and is not intended to be a limitation of the invention.

The embodiment of the present invention provides a card holder 20. As shown in FIG. 2, the card holder 20 includes a base 2 1 and a first side wall 22 and a second side wall 2 3 disposed on two sides of the base. Provided with a first elastic piece group 21 1 and a second elastic piece group 2 1 2 spaced apart from each other in the direction of the first side wall 22, the first elastic piece group 2 1 1 is used for inserting the first electronic chip card The second electronic chip is formed into an electrical connection with the first electronic card when the card is inserted into the card holder, and the second electronic card is electrically connected to the second electronic card. At least one limit module 24;

The limiting module 24 is disposed near the inner side of the side wall of the card holder, and the limiting module 24 is The first end of the front end of the card is located between the first elastic piece group and the second elastic piece group, and the distance from the first end to the front end of the card seat is greater than the length of the second electronic card; wherein the front end of the card seat The card holder is adjacent to one end of the second elastic piece group.

When the first electronic card is disposed on the card holder, the distance between the side of the first electronic card and the second end of the limiting module 24 adjacent to the side is greater than or equal to zero; the length of the limiting module 24 is less than The distance from the first end to the rear end of the card seat, wherein the rear end of the card seat is an end of the card seat adjacent to the first elastic piece group.

It should be noted that the "length" of the electronic card described in the embodiments of the present invention refers to the length of the electronic card along the first side wall when the electronic card is disposed on the card holder, and the electronic card is described. The "width" refers to the length of the electronic card in the vertical direction of the first side wall when the electronic card is placed on the card holder, and the electronic card includes the first electronic card and the second electronic card.

Thus, in terms of the actual length width of the first electronic card and the second electronic card (the length of the length of the electronic card is the length and the short side is the width), the first electronic card and the second electronic card are disposed. The positions of the decks may be perpendicular to each other or may be parallel to each other, and the invention is not limited thereto.

Optionally, the at least one limiting module 24 includes a first limiting module 24 1 and a second limiting module 24 2 . The first limiting module 24 1 is adjacent to an inner side of the first sidewall 2 2 , and the second The limiting module 242 is adjacent to the inner side of the second side wall 23; the end of the first limiting module 24 1 away from the first side wall 22 (ie, the second end) is away from the second limiting module 242. The distance between one end of the second side wall 23 (ie, the second end) can accommodate the first electronic card.

The shape of the limiting module 24 can match the shape of the first electronic card and / the second electronic card.

Optionally, the first electronic card may be a TF card, and the second electronic card may be a Na no S I M card.

FIG. 3 is a schematic diagram of the TF card disposed on the card holder. As shown in FIG. 3, the limiting module includes a first limiting module 24 1 and a second limiting module 24 2 , wherein the first limiting module 24 1 a second end (shown as A in Figure 3) and a second end of the second limit module 24 2 (shown as B in FIG. 3) respectively contacting the two sides of the TF card, that is, the distance between the A end and the B end can just accommodate the TF card, avoiding the TF card toward the two side walls. Moving, at the same time, the detecting module 25 in FIG. 3 is also used as a limit function, which prevents the TF card from moving out of the rear end of the card seat, thereby fixing the position of the TF card, so that the gold finger of the TF card and the The first shrapnel group is in contact such that the gold finger of the TF card forms a stable electrical connection with the first shrapnel group.

FIG. 4 is a schematic diagram of the nano SIM card in the card holder. As shown in FIG. 4, the limiting module includes a first limiting module 241 and a second limiting module 242, wherein the first end of the first limiting module (C shown in the figure) and the first end of the second limiting module (shown as D in the figure) are respectively in contact with the Nano SIM card, thereby avoiding the movement of the Nano SIM card in the direction of the first shrapnel group, At the same time, the first side wall 22 and the second side wall 23 are respectively in contact with the two sides of the Nano SIM card, thereby preventing the Nano SIM card from moving toward the two side walls, thereby fixing the position of the Nano SIM card. The gold finger of the Nano SIM card is brought into contact with the second shrapnel group, so that the gold finger of the Nano SIM card forms a stable electrical connection with the second shrapnel group.

It should be noted that the electronic card detection mode of the card holder includes two types:

In the first method, the card seat determines whether the electronic card has been placed in the card seat by means of hardware and software, and the type of the electronic card;

In the second mode, the card seat determines whether the electronic card has been placed in the card seat by software, and the type of the electronic card.

In this way, the detecting module 25 in FIG. 3 is a detecting switch for the electronic card in the card detecting card seat, and the first electronic card is limited, if the card seat is determined by using a software mode. Whether the electronic card has been placed in the card seat, and the type of the electronic card can be passed through other limiting methods, such as using the internal structure of the smart terminal in which the card holder is installed, the first electronic card is behind the card holder Limit in the direction of the end.

Specifically, the detecting module 25 includes a first contact piece and a second contact piece spaced apart from each other in a direction along the first sidewall 22, and the first electronic card is disposed on the card holder along the first The first contact piece is touched by the direction of the side wall 22 such that the first contact piece is displaced in the direction of the first side wall 22 and is connected to the second contact piece Touch.

For example, the detecting module can be disposed on the base along the direction of the first sidewall 2 2 , including the first contact piece and the second contact piece that are not in contact with each other, when the first electronic card is disposed, The first electronic card touches the first contact piece along the direction of the first side wall 2 2 such that the first contact piece contacts the second contact piece to form a current loop, and the electronic card detection function of the card holder is turned on. The card seat determines that the first elastic piece group is electrically connected with the gold finger of the first electronic card by detecting the contact state of the first elastic piece group, thereby determining that an electronic card is disposed in the card seat, and starting software detection The manner identifies the type of the first electronic card.

In a possible implementation manner of the embodiment of the present invention, the card holder further includes a cover plate 26, and two side walls of the cover plate 26 are respectively connected to the first side wall and the second side wall, and The base 2 1 forms a card accommodating space.

Specifically, the cover plate may be a fixed cover plate, that is, the connection between the two side walls of the cover plate and the first side wall and the second side wall is fixed, such that the first electronic The card or the second electronic card needs to be inserted into the card receiving space between the cover plate and the base from the front end of the card seat; the cover plate may also be a split cover plate, that is, the cover plate and the cover plate A line connecting the connection points of the first side wall and the second side wall is a shaft, and the cover plate can be rotationally split.

Wherein, the cover plate 26 is in contact with the upper surface of the electronic card disposed on the card holder, such that when the first electronic card or the second electronic card is disposed on the card holder, the lower surface thereof is in contact with the base, and the upper surface is The cover is in contact to fix the position of the first electronic card or the second electronic card in a direction perpendicular to the base.

In an optional implementation manner of the present invention, as shown in FIG. 5, the cover plate 26 is provided with a first contact piece 25 1 , and the second contact piece 252 on the base constitutes a detection module, which is preset The second contact piece 252 is at a high level, and the first contact piece 25 1 is grounded. The first electronic card is a TF card. When the TF card is placed, the first contact piece 25 1 on the cover contacts the second contact piece 252 on the base by the touch of the TF card. The card holder detects that the second contact piece 25 2 changes from a high level to a low level, and activates the electronic card detection function of the card holder, and the card holder detects the contact of the first piece of the elastic piece The state determines that the first shrapnel group is electrically connected with the gold finger of the first electronic card, thereby determining that an electronic card is disposed in the card seat, and identifying the type of the first electronic card by means of software detection.

It should be noted that, for the second electronic card, a hardware detection module may also be provided. For details, refer to the foregoing description of the first electronic card setting detection module, and details are not described herein again.

In a possible implementation manner of the embodiment of the present invention, the card holder further includes a card holder

27, the tray 27 includes a recess for receiving the second electronic card; the width of the tray 27 is less than or equal to the width of the first electronic card in a vertical direction along the direction of the first side wall.

The "width" of the card holder 27 refers to the length in the vertical direction of the first side wall 22 when the card holder 27 is placed on the card holder.

Further, when the card holder 27 is disposed on the card holder, the first contact piece is touched in a direction along the first side wall, so that the first contact piece generates a displacement along a direction of the first side wall. And in contact with the second contact piece.

For example, as shown in FIG. 6, the shape of the card tray 27 is the same as that of the first electronic card (taking the TF card as an example), and the card tray is provided with the second electronic card (taking the Na no SIM card as an example). a groove, such that when the card holder is placed in the card holder, the detection switch for the first electronic card is activated, and the card holder determines the contact state of the second group of the spring piece The second elastic piece group is electrically connected with the golden finger of the second electronic card, thereby determining that the electronic card is disposed in the card seat, and identifying the type of the second electronic card by means of software detection.

Thus, in different electronic card detection modes, the first electronic card does not need to use the card holder, and the second electronic card can choose to use the card tray or not use the card tray. In addition, since the width of the card tray is less than or equal to the width of the first electronic card, the card tray is smaller in volume than the card holder in which the second electronic card is disposed in the prior art.

The card holder is configured to fix the first electronic card or the second electronic card disposed on the card holder through the internal limiting module, thereby avoiding the use of the card holder, and the structure is simpler, and the card holder is Limiting the second electronic card through the first sidewall and the second sidewall, Compared with the prior art two-in-one card holder, the card holder on which the second electronic card is disposed is limited by the first side wall and the second side wall. In the present invention, the card holder has a smaller width, so that the card is smaller. The smaller the size of the seat, the space resource in the mobile terminal including the card seat is saved, which is beneficial to the thinning of the mobile terminal. The embodiment of the present invention provides a mobile terminal 70. As shown in FIG. 7, the mobile terminal 70 includes the card holder 20 shown in FIG. 2.

It should be noted that the mobile terminal 70 can achieve the function of the cover 26 of the card holder 20 by using its internal structure. At this time, the card holder 20 can not include the cover, which further reduces the occupancy of the card holder. Space.

With the above mobile terminal, the card holder in the mobile terminal fixes the first electronic card or the second electronic card disposed on the card holder through the internal limiting module, thereby avoiding the use of the card tray, and the structure is simpler and simple. The card holder limits the second electronic card through the first side wall and the second side wall, and is disposed through the first side wall and the second side wall pair according to the prior art two-in-one seat The card holder of the second electronic card is limited. In the present invention, the width of the card holder is smaller, so that the card holder has a smaller volume, which saves space resources in the mobile terminal including the card holder, and is beneficial to the mobile terminal. Light and thin.

The above is only the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any change or replacement that can be easily conceived by those skilled in the art within the technical scope of the present invention is All should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the claims.

Claims

Claim

A card holder includes a base and a first side wall and a second side wall disposed on two sides of the base, wherein the base is provided with a first elastic piece spaced apart from each other along the direction of the first side wall And a group of the second elastic piece, wherein the first elastic piece group is configured to form an electrical connection with the first electronic card when the first electronic card is disposed on the card seat, and the second elastic piece group is used for The second electronic card is electrically connected to the second electronic card when the second electronic card is disposed on the card holder, and the card holder further includes: at least one limiting module;

The first end of the limiting module adjacent to the front end of the card holder is located between the first elastic piece group and the second elastic piece group, and the distance from the first end to the front end of the card holder is greater than the second electronic The length of the card; the front end of the card holder is one end of the card holder adjacent to the second elastic piece group;

When the first electronic device is disposed on the card holder, a distance between a side of the first electronic card and a second end of the limiting module adjacent to the side edge is greater than or equal to zero; The length of the card holder is closer to the end of the first elastic piece group.

The card holder according to claim 1, wherein the at least one limiting module comprises a first limiting module and a second limiting module;

The card holder according to claim 1 or 2, wherein the card holder further includes a detecting module, and the detecting module is located at a rear end of the card holder;

4. The card holder according to claim 3, further comprising a card tray, the card tray comprising a recess for receiving the second electronic card;

The width of the card tray is less than or equal to the width of the first electronic card in a vertical direction along the direction of the first side wall.

The card holder according to claim 4, wherein when the card holder is disposed on the card holder, the first contact piece is touched in a direction along the first side wall, so that the The first contact piece generates a displacement in a direction of the first side wall and is in contact with the second contact piece.

The card holder according to any one of claims 1 to 5, further comprising a cover plate, the two side walls of the cover plate and the first side wall and the second side wall respectively Connecting, forming a card accommodating space with the base.

The card holder according to any one of claims 1 to 6, wherein the first electronic card is a flash memory TF card, and the second electronic card is a micro user identification module Na no S I M card.

A mobile terminal, characterized in that the mobile terminal comprises the card holder according to any one of claims 1 to 7.