WO2017193435A1

WO2017193435A1 - Card holder and terminal

Info

Publication number: WO2017193435A1
Application number: PCT/CN2016/085055
Authority: WO
Inventors: 王彦彬
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-05-13
Filing date: 2016-06-07
Publication date: 2017-11-16
Also published as: CN107370001B; CN107370001A

Abstract

A card holder and a terminal. The card holder comprises a base (1) and a card tray (2). The card tray (2) comprises a card tray main body (2-1) and a charging cradle (2-2). The card tray main body (2-1) is provided with a card slot (2-1-2) for placing a user card. One end of the charging cradle (2-2) is connected to one end of the card slot (2-1-2). The charging cradle (2-2) is provided with a charging interface (2-2-1). The base (1) is provided with a socket (1-1) for placing the card tray (2). The charging interface (2-2-1) and an opening (2-1-3) of the socket (1-1) are disposed in a corresponding manner. The quantity of openings of the terminal is reduced, the strength of a structural member is improved due to the reduced quantity of the openings, and accordingly the problem in the related art of reduction of the strength of the structural member of the terminal due to separate arrangement of a SIM card and a USB charging hole is resolved.

Description

Card holder and terminal

Technical field

The present invention relates to the field of terminals, and in particular to a card holder and a terminal.

Background technique

At present, the USB charging port and the card holder of the terminal are independent, and each interface is a separate function. These components are provided by opening on the side of the terminal.

However, with the variety of functions of the terminal application, the terminal has multiple components on the side, such as a side button, a SIM card, a headphone jack, a USB charging hole, etc., and the installation of these components requires opening on the side of the terminal structure. Since the structural parts are generally made of plastic or plastic plus metal, due to the influence of the injection molding process of the plastic parts, when more holes are opened on the side, the strength of the entire structural part will undoubtedly decrease a lot, and now the mobile phone is also In the direction of thinner, the requirements for strength will be higher, so how to improve the strength of the structural components in the presence of so many interfaces is very important.

For the related art, the SIM card and the USB charging hole are separately set, which leads to the problem of reducing the strength of the terminal structural member, and there is no effective solution at present.

Summary of the invention

The embodiment of the invention provides a card holder and a terminal, so as to solve at least the problem that the SIM card and the USB charging hole are separately set in the related art, which leads to a reduction in the strength of the terminal structural member.

According to an aspect of the present invention, a card holder is provided, comprising: a base and a card holder; the card holder includes: a card body and a charging stand, wherein the card body has a card for placing a user card a slot, one end of the charging base is connected to one end of the card slot; the charging stand has a charging interface, the base is provided with a slot for placing the card tray, wherein the charging interface is The opening of the slot corresponds to the setting.

Further, a first conductive member and a second conductive member are disposed in the slot of the base, wherein the first conductive member is in a state where the card tray is inserted into the slot The charging stand is electrically connected, and the second conducting component is electrically connected to the user card.

Further, a circuit pin is disposed at one end of the charging stand corresponding to the charging interface; wherein, in a state where the card tray is inserted into the slot, the circuit pin is disposed through the A conductive contact on the card tray is electrically connected to the first conductive member.

Further, the card holder further includes: a first lock assembly, wherein the first lock assembly has the card lock locked in a state in which the card tray is inserted into the slot The first locking position in the base.

Further, the first locking assembly includes: a first groove is respectively disposed on two sides of the sidewall of the connection between the mounting slot and the card slot; and a resistance elastic member is disposed on both sides of the inner wall of the slot; When the first groove is engaged with the resistance elastic member of the inner wall of the slot, the card holder is completely inserted into the slot.

Further, the base is further provided with a second locking assembly and a driving assembly; wherein the second locking assembly has a second locking position for preventing movement of the driving assembly and has a driving assembly for unlocking the driving assembly The card tray pops up the unlocked position of the base.

Further, the second locking assembly includes: a locking piece and a first elastic member; wherein the slot is provided with a second groove for mounting the first elastic member, the locking piece is disposed Closing the first elastic member in the second groove at the second groove; the locking piece is provided with a first protrusion for preventing movement of the driving assembly and triggering the driving assembly a second protrusion that moves; the driving assembly includes: a driving rod and a second elastic member; wherein the driving rod is provided with a third groove that engages with the first protrusion; the second elasticity The piece avoids the third groove and penetrates the driving rod; one end of the second elastic member is installed in the fourth groove of the slot.

Further, the first resistance force that the first groove engages with the resistance elastic member of the inner wall of the slot is greater than the first predetermined strength, wherein the first predetermined force is inserted on the charging seat Pull out the second resistance of the charging line.

Further, in a state where the card tray is completely inserted into the slot, the card tray is spaced apart from the second protrusion by a predetermined distance; the card holder is completely inserted into the slot and the card is continuously pressed In the state of the tray, the card body of the card tray drives the second protrusion to move downward, and the first protrusion is disengaged from the third groove to unlock the driving component and generate a driving force Wherein the driving force is greater than the first resistance force.

Further, the shape of the first protrusion and the third groove are square; the shape of the second protrusion is hemispherical.

Further, the locking piece corresponds to the number of the third grooves, wherein the number of the locking piece and the third groove is one or more.

Further, the number of the card slots of the card body is one or more.

Further, when the number of the card slots is plural, a plurality of the card slots are sequentially disposed on the card tray body.

Further, the card slot is adapted to the size of the user identification card, wherein the type of the user card includes at least one of the following: a SIM card, a micro SIM, a nano card, and a TF card.

According to another aspect of the present invention, a terminal is provided, comprising: the card holder of any of the above.

In the embodiment, the charging stand is integrated on the card holder, and the card holder is installed in the slot of the base, thereby saving the number of the terminal openings, and the strength of the structural member is improved due to the reduction of the opening, thereby solving the problem. In the related art, the SIM card and the USB charging hole are separately provided, resulting in a problem of reducing the strength of the terminal structural member.

DRAWINGS

The drawings described herein are intended to provide a further understanding of the invention, and are intended to be a part of the invention. In the drawing:

1 is a schematic structural view 1 of a card holder according to an embodiment of the present invention;

2 is a schematic structural view of a susceptor according to an embodiment of the present invention;

3 is a schematic structural view 1 of a card holder according to an embodiment of the present invention;

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

Figure 5 is a second schematic structural view of a card holder according to an embodiment of the present invention;

6 is a schematic structural view 3 of a card holder according to an embodiment of the present invention;

7 is a schematic structural view of a front surface of a card holder according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a back side of a card holder according to an embodiment of the present invention; FIG.

9 is a schematic structural view of an entire card holder according to an embodiment of the present invention;

Figure 10 is a schematic structural view of a card holder separated according to an embodiment of the present invention;

11 is a schematic structural view of a push rod according to an embodiment of the present invention;

Figure 12 is a schematic view of a card tray not ejecting base according to an embodiment of the present invention;

13a-13c are schematic views of a card movement process according to an embodiment of the present invention;

14 is a schematic view showing a state in which the card tray is not ejected according to an embodiment of the present invention; and FIG. 15 is a schematic view showing a state in which the card tray is fully popped according to an embodiment of the present invention.

The reference numerals in the above figures illustrate:

1 base

2 Cato

2-1 Cato main body

2-2 charging stand

2-1-1 installation slot

2-1-2 card slot

2-1-3 opening

2-2-1 Charging interface

1-1 slot

1-2-1 first conduction part

1-2-2 second conduction part

1-8 first groove

1-9 Resistance elastic parts

1-3 second locking assembly

1-4 drive components

1-3-1 locking piece

1-3-2 first elastic member

1-5 second groove

1-3-1-1 first bulge

1-3-1-2 second bump

1-4-1 drive rod

1-4-2 second elastic member

1-6 third groove

1-7 fourth groove

detailed description

The invention will be described in detail below with reference to the drawings in conjunction with the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict.

It is to be understood that the terms "first", "second" and the like in the specification and claims of the present invention are used to distinguish similar objects, and are not necessarily used to describe a particular order or order.

Example 1

The present embodiment provides a card holder, FIG. 1 is a schematic structural view of a card holder according to an embodiment of the present invention, FIG. 2 is a schematic structural view of a base according to an embodiment of the present invention, and FIG. 3 is a schematic diagram of a base according to an embodiment of the present invention. Schematic diagram of the structure of the card holder. The card holder in the embodiment will be described below with reference to FIG. 1, FIG. 2 and FIG. 3. The card holder includes a base 1 and a card holder 2.

The card tray 2 includes: a card body 2-1 and a charging stand 2-2. The card body 2-1 has a card slot 2-1-2 for placing a user card, and one end of the charging stand 2-2 is One end of the card slot 2-1-2 is connected.

It should be noted that, in an optional implementation manner of this embodiment, the tray body 2-1 further has a mounting slot 2-1-1. Based on this, the charging stand 2-2 involved in the embodiment is preferably It can be installed in the installation slot 2-1-1.

The charging stand 2-2 has a charging interface 2-2-1, and the base 1 is provided with a slot 1-1 for placing a card tray, wherein the charging interface 2-2-1 corresponds to the opening of the slot 1-1 It is to be noted that, in an optional implementation manner of this embodiment, the tray body 2-1 may further be provided with an opening 2-1-3, and based on the above, the charging interface 2-2-1 and the slot The opening of 1-1 is correspondingly arranged, that is, the charging interface 2-2-1 corresponds to the opening 2-1-3.

In the embodiment, the charging stand is integrated on the card holder, and the card holder is installed in the slot of the base. If the card seat is disposed on the terminal, the number of the terminal openings is saved, and the opening is reduced. The strength of the structural member solves the problem that the SIM card and the USB charging hole are separately disposed in the related art, resulting in a decrease in the strength of the terminal structural member.

As shown in FIG. 2, in the embodiment, the first conductive member 1-1-2 and the second conductive member 1-1-2 are disposed in the slot 1-1 of the base, wherein, in the card tray 2 When inserted into the slot 1-1, the first conductive member 1-2-1 is electrically connected to the charging stand 2-2, and the second conductive member 1-1-2 is electrically connected to the user card.

In addition, in the embodiment of the embodiment, a circuit pin is disposed at one end of the charging stand 2-2 corresponding to the charging interface 2-2-1; wherein, in a state where the card tray is inserted into the slot, the circuit tube The foot is electrically connected to the first conductive member 1-2-1 through a conduction contact provided on the cartridge.

In an optional embodiment, one end of the charging stand 2-2 corresponding to the charging interface 2-2-1 and the circuit pin are disposed on the front side of the card body 2-1; and in the mounting slot 2-1-1 a connection contact with the card slot 2-1-2 and a back contact on the back of the card body 2-1, wherein the conduction contact is electrically connected to the circuit pin; and the card 2 is When the slot 1-1 is inserted, the first conductive component 1-2-1 is electrically connected to the conductive contact of the charging stand 2-2, and the second conductive component 1-2-2 is electrically connected to the user card. The contacts are electrically connected.

It should be noted that the first conductive component and the second conductive component may be contact springs in a specific application scenario. Of course, this is merely an example and does not constitute a limitation of the present invention. It is within the scope of the present invention.

Through the first conductive member and the second conductive member, the charging stand and the user card can be simultaneously turned on when the card tray is inserted into the slot.

In the optional embodiment of the present embodiment, the card holder in the embodiment further includes: a first locking component, wherein, in the optional embodiment of the present embodiment, the card holder further includes: a first locking component, wherein In a state where the cartridge 2 is inserted into the slot 1-1, the first lock assembly has a first lock position in which the cartridge 2 is locked into the base 1.

In a specific application scenario of the embodiment, in order to lock the card holder when the card tray is fully inserted into the slot, the first lock assembly includes: a mounting slot 2-1-1 (ie, a charging stand) and a card a first groove 1-8 respectively disposed on two sides of the side wall of the joint of the groove 2-1-2; a resistance elastic member 1-9 disposed on both sides of the inner wall of the slot 1-1; in the first groove and the slot When the resistance elastic members of the inner wall are engaged, the card tray is completely inserted into the slot. That is, the resistance generated by the first groove engaging the resistance elastic member of the inner wall of the slot can lock the card holder;

It should be noted that the first resistance force that the first groove engages with the resistance elastic member of the inner wall of the slot is greater than the first predetermined strength, wherein the first predetermined strength is the first insertion and removal of the charging line on the charging base. Second resistance.

According to the actual measurement results, during the insertion and removal process, the matching force of the charging wire and the charging base is generally in the range of 8-20N, so the first resistance is at least greater than 20N, and in this embodiment, it is preferably up-regulated on the basis of the maximum value. 50%, that is, 30N; of course, the above measured results are only measured on the common charging line and charging stand on the market. The measured results of all charging lines and charging stand are not listed, so it can be based on the specific installed charging stand. The matching force of the charging line adjusts the first resistance, and the specific adjustment result can be selected according to the actual situation. The principle is that the first resistance must be greater than the strength of the charging line to pull out the charging stand.

Example 2

The second lock assembly 1-3 and the drive assembly 1-4 are further disposed on the base involved in the embodiment; as shown in FIG. 2, the second lock assembly 1-3 has the drive assembly 1-4 The locked position of the movement and the unlocking of the drive assembly 1-4 to drive the card tray 2 to eject the unlocked position of the base 1.

In order to realize the functions of the second locking component 1-3 and the driving component 1-4, the second locking component 1-3 involved in this embodiment may include: a locking piece 1-3-1 and a first Elastic member 1-3-2;

Wherein, the second recess 1-5 for mounting the first elastic member 1-3-2 is disposed in the slot 1-1, and the locking piece 1-3-1 is disposed at the second recess 1-5 to be An elastic member 1-3-2 is sealed in the second recess 1-5, and the locking tab 1-3-1 is provided with a first protrusion 1-3-1-1 for preventing the movement of the driving assembly 1-4. And the second protrusion 1-3-1-2 that triggers the movement of the driving component 1-4; that is, the second protrusion 1-3-1-2 has not only a trigger function but also a snap function.

The driving assembly 1-4 includes: a driving rod 1-4-1 and a second elastic member 1-4-2;

Wherein, the driving rod 1-4-1 is provided with a third groove 1-6 that meshes with the first protrusion 1-3-1-1; in addition, the second elastic member 1-4-2 avoids the third The groove 1-6 extends through the driving rod 1-4-1; one end of the second elastic member 1-4-2 is installed in the fourth groove 1-7 of the slot 1-1.

It should be noted that the shapes of the first protrusions 1-1-3 and the third grooves 1-6 involved in this embodiment are square, for example, trapezoids; the second protrusions 1-3-1- The shape of 2 is hemispherical.

In the process of inserting the card tray 2 into the susceptor 1 in the above embodiment 1, after the card tray 2 is fully inserted into the slot 1-1 of the susceptor 1, the groove of the side wall of the card tray 2 and the inner wall of the slot 1-1 are The resistance elastic members are engaged so that the card holder can be locked in the slot 1-1 of the base 1. In the process, the first conductive component 1-2-1 is electrically connected to the conductive contact of the charging stand 2, and the second conductive component 1-2-2 is electrically connected to the conductive contact of the user card. In combination, the charging stand 2-2 on the card tray 2 and the conduction between the user card and the base 1 are realized. It should be noted that the above process is a process of inserting the card tray. After the card tray 2 is locked, the card tray 2 is separated from the second protrusions 1-3-1-2 by a predetermined distance.

In the process of pulling out the card tray, it is necessary to continue to press the card tray 2, after the external force is greater than the first resistance, the card tray 2 continues to move inward, because the shape of the second protrusion 1-3-1-2 is hemispherical. After the contact between the card holder and the second protrusion 1-3-1-2, the first elastic member 1-3-2 is pressed downward to make the locking piece 1 in the second locking assembly 1-3 3-1 is moved downward so that the first protrusion 1-1-3-1 on the locking piece 1-3-1 is separated from the third groove 1-6 of the driving assembly 1-4, and the driving component 1-4, after being released from the locking of the first protrusion 1-3-1-1, the card holder 2 can be ejected due to the elastic force of the second elastic member 1-4-2.

It should be noted that, in the process of ejecting the card tray 2, the elastic force of the ejecting card tray 2 needs to be larger than that of the first groove 1-8 and the resistance elastic member 1-9 of the inner wall of the slot 1-1. A resistance, similarly, the elastic force setting of the pop-up card 2 can also be adjusted according to the actual situation, the principle is that the elastic force of the pop-up card 2 is greater than the first resistance.

In the embodiment of the embodiment, the locking piece 1-3-1 corresponds to the number of the third grooves 1-6, wherein the locking piece 1-3-1 and the third groove 1-6 The quantity value is one or more. When the number of the card slots is plural, a plurality of card slots are sequentially disposed on the card body. As shown in FIG. 4, the number of the card slots 2-1-2 of the cartridge body 2-1 is two. FIG. 4 is a schematic structural view of the card tray 2 according to an embodiment of the present invention. Of course, the above is only for the purpose of illustration, and can be set according to the actual situation. For example, when the number of the card slots is 2, the setting manner is not limited to the above manner, and two card slots can be set up and down. Set according to the actual situation.

Optionally, the card slot involved in this embodiment is adapted to the size of the user identification card, wherein the type of the user card includes at least one of the following: a SIM card, a micro SIM, a nano card, and a TF card.

It should be noted that the first elastic member and the second elastic member involved in the embodiment may be springs in a specific application scenario, and of course, this is merely an example, and does not limit the scope of protection of the present invention. Components that achieve flexibility are also within the scope of the present invention.

It can be seen from the embodiment that the driver component and the second locking component realize that no additional accessories, such as a cymbal, are required for card retrieval, and only the card holder needs to be pressed to eject the user card.

Implementation example 3

In this embodiment, a terminal is further provided, the terminal includes: a fifth recess and the card holders related to Embodiment 1 and Embodiment 2, wherein the card seat is installed in the fifth recess.

Example 4

FIG. 5 is a second schematic structural view of a card holder according to an embodiment of the present invention, and FIG. 6 is a view of a card holder according to an embodiment of the present invention. FIG. 5 and FIG. 6, the card holder includes: a base 1, a card holder 2, and a cover 3; FIG. 5 is a schematic view of the base 1, the card holder 2, and the cover 3 separated, FIG. A schematic view of the base 1, the card holder 2, and the cover 3 being mounted together.

7 is a schematic structural view of a front surface of a card tray according to an embodiment of the present invention, and FIG. 8 is a schematic structural view of a back surface of a card tray according to an embodiment of the present invention. As shown in FIG. 7 and FIG. The grooves 1-8, the USB charging stand 2-2 are fixed together by the soldering and the card holder 2, and the circuit pins 2-3 of the USB charging stand 2-2 and the metal contacts 2-4 on the back of the card holder 2 are connected after soldering. . The hollow portion of the cartridge 2 (corresponding to the card slot involved in the above embodiment) places the user card.

9 is a schematic structural view of an entire card holder according to an embodiment of the present invention, and FIG. 10 is a schematic structural view of a card holder separated according to an embodiment of the present invention, combined with FIG. 9 and FIG. 10, and the above-mentioned FIG. 7 and FIG. The seat 1 has a contact elastic piece 1-2-1 (corresponding to the first conduction member involved in the above embodiment) and a contact spring piece 1-2-2 (corresponding to the second guide involved in the above embodiment) Passing member), locking elastic piece 1-3-1 (corresponding to the locking piece involved in the above embodiment), resistance elastic piece 1-9 (corresponding to the resistance elastic member involved in the above embodiment), push rod 1 -4 (corresponding to the drive assembly involved in the above embodiment), the lock spring 1-3-2 (corresponding to the first elastic member involved in the above embodiment) and the push rod spring 1-4-2 (corresponding The second elastic member involved in the above embodiment is composed of. The contact spring piece 1-2-1 and the contact spring piece 1-2-2 are directly injection molded together with the base 1, wherein the contact spring piece 1-2-1 functions when the card holder 2 is inserted, and the back of the card holder 2 The metal contacts are in communication such that the USB charging stand 2-2 and the base 1 are also in communication; the contact springs 1-2-1 are in communication with the user card in the cassette 2; the locking tabs 1-3-1 and the locking The springs 1-3-2 are welded or snap-fitted together, and the locking elastic pieces 1-3-1 can move in the vertical direction with the compression or elongation of the locking springs 1-3-2; FIG. 11 is based on A schematic structural view of a push rod according to an embodiment of the present invention, as shown in FIG. 11, the push rod 1-4 and the push rod spring 1-4-2 are fixed together, and the push rod 1-4 can follow the push rod spring 1-4 -2 moves in the horizontal direction along the push rod spring 1-4-2.

A) Card insertion process:

FIG. 12 is a schematic diagram of a card tray not ejecting base according to an embodiment of the present invention, and FIGS. 13a-13c are schematic diagrams of a card tray motion process according to an embodiment of the present invention; wherein FIG. 13a is a schematic diagram of a card tray not popped state, and FIG. 13b is a schematic diagram of FIG. Cato is about to pop up the state diagram, and Figure 13c is a schematic diagram of the fully popped state of the Cato;

2, 11, 12 and 13a to 13c, when the card holder 2 is inserted into the base 1, the card holder 2 is pushed in the insertion direction of the card tray 2, and the card holder 2 moves against the push rod spring 1 4-2 and push the push rod 1-4 movement, when the push rod 1-4 moves to coincide with the protrusion 1-3-1-1 on the locking elastic piece 1-3-1 at the lock spring 1-3- Under the action of 2, the protrusion 1-3-1-1 enters the groove 1-6 of the push rod 1-4, the push rod 1-4 is locked, and at this time, the hand is released, in the push rod spring 1- Under the action of 4-2, the grooves 1-8 of the card holder 2 are engaged with the pinned resistance elastic pieces 1-9 of the base 1, and the card holder is mounted in position, and the metal contacts 2-4 on the back side of the card holder 2 are The contact springs 1-2-1 of the susceptor 1 are in contact with each other, since the circuit pins of the USB charging stand 2-2 and the metal contact springs 1-2-2 on the back of the card holder 2 are soldered to the USB charging stand 2-2. After the card tray 2 is connected, the USB charging stand and the contact spring piece 1-2-1 of the base 1 are also connected, and the USB charging function circuit is connected at this time. At the same time, the user card on the card tray 2 is also in communication with the contact springs 1-2-2 of the base 1. The locking elastic piece 1-3-1 is locked by the locking spring 1-3-2 into the groove 1-6 of the push rod 1-4 to lock the push rod. In this process, the material and bending of the locking elastic piece 1-3-1 can be adjusted. The size of the resistance spring locks the strength of the card tray 2 in a suitable range. The range of the force requirement is greater than the mating strength of the USB cable that is normally plugged and unplugged on the USB charging stand. After the measurement of the general USB cable and the USB charging stand The strength is between 8-20N, and by adding 50% of the margin on the basis, the resistance of the locking elastic piece 1-3-1 can be adjusted to about 30N. This ensures that the card tray 2 will not be carried out of the cradle 1 by the USB cable when the USB cable is normally plugged and unplugged.

B) Card retrieval process:

14 is a schematic view showing a state in which a card tray is not ejected according to an embodiment of the present invention, and FIG. 15 is a schematic view showing a state in which the card tray is fully popped according to an embodiment of the present invention;

14, FIG. 15, and FIG. 13b and FIG. 13c are described: pressing the card 2 with a force greater than 20N, at this time, the locking elastic piece 1-3-1 can no longer prevent the movement of the card holder 2, when the card tray 2 continues When moving toward the inside of the base, the card holder 2 bears against the circular bump 1-3-1-2 on the locking elastic piece 1-3-1, forcing the locking elastic piece 1-3-1 to compress the locking spring 1-3. -2 moves downwards, while the trapezoidal bumps 1-3-1-1 of the locking tabs 1-3-1 are also moved downwards away from the grooves 1-6 of the push rods 1-4, at this time the push rods 1 - 4 Under the action of the push rod spring 1-4-2, the card holder 2 is ejected. Here, it is required to adjust the material and parameters of the push rod spring 1-4-2 so that the ejection force of the push rod spring is greater than the resistance of the locking elastic piece 1-3-1 to the card holder 2, so that the card holder 2 can be smoothly ejected.

It can be seen that the beneficial effects of the embodiment include: (1) combining the USB charging interface and the card tray, so that the side of the terminal is simple and beautiful, and the strength of the terminal structural member is improved; (2) using the elastic piece and the spring to realize No additional accessories are required for card retrieval, such as a needle, and you only need to press the card to eject the user card. By adjusting the elastic force of the spring piece and the spring, the problem that the card tray is not accidentally ejected when the USB cable is normally inserted and removed is solved.

That is to say, the invention has the advantages of low manufacturing cost, simple manufacturing process, avoiding the use of the boring needle during the card taking process, and the appearance of the opening can reduce the number of openings, greatly improving the user experience, and greatly reducing the opening due to the reduction. The strength of the structural members can result in higher economic added value.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Industrial applicability

The card holder and the terminal of the invention are applied to the field of the terminal, and the USB charging interface and the card holder can be combined to solve the problem that the SIM card and the USB charging hole are separately arranged in the related art, thereby reducing the strength of the terminal structural member.

Claims

A card holder, comprising: a base and a card holder;

The card tray includes: a card body and a charging base, wherein the card body has a card slot for placing a user card, and one end of the charging socket is connected to one end of the card slot;

The charging stand has a charging interface, and the base is provided with a slot for placing the card tray, wherein the charging interface is disposed corresponding to the opening of the slot.
The deck of claim 1 wherein:

a first conductive member and a second conductive member are disposed in the slot of the base, wherein the first conductive member and the charging are in a state where the card tray is inserted into the slot The socket is electrically connected, and the second conductive member is electrically connected to the user card.
A card holder according to claim 2, wherein

One end of the charging base corresponding to the charging interface is provided with a circuit pin; wherein, in a state where the card tray is inserted into the slot, the circuit pin is disposed on the card tray The conductive contacts are electrically connected to the first conductive member.
The card holder according to claim 1, wherein the card holder further comprises: a first lock assembly, wherein the first lock is in a state where the card tray is inserted into the slot The assembly has a first locked position that locks the card into the base.
A deck according to claim 4, wherein

The first locking assembly includes:

a first groove respectively disposed on two sides of the sidewall of the charging seat and the card slot;

a resistance elastic member disposed on both sides of the inner wall of the slot;

Wherein, when the first groove is engaged with the resistance elastic member of the inner wall of the slot, the card holder is completely inserted into the slot.
A deck according to claim 5, wherein

The base is further provided with a second locking assembly and a driving assembly;

Wherein the second locking assembly has a second locking position for preventing movement of the driving assembly and an unlocking position for unlocking the driving assembly to drive the card tray to eject the base.
A deck according to claim 6 wherein:

The second locking assembly includes: a locking piece and a first elastic member;

Wherein the slot is provided with a second recess for mounting the first elastic member, and the locking piece is disposed at the second recess to block the first elastic member at the first a second recess; the locking piece is provided with a first protrusion for preventing movement of the driving assembly and a second protrusion for triggering movement of the driving assembly;

The drive assembly includes: a drive rod and a second elastic member;

Wherein the driving rod is provided with a third groove that engages with the first protrusion; the second elastic member avoids the third groove and penetrates the driving rod; the second elastic member One end is mounted in the fourth recess of the slot.
The card holder according to claim 7, wherein the first recess is engaged with the resistance elastic member of the inner wall of the slot by a first resistance force greater than a first predetermined strength, wherein the first The preset force is a second resistance force for plugging and unplugging the charging line on the charging stand.
A deck according to claim 8 wherein:

The card tray is spaced apart from the second protrusion by a predetermined distance in a state in which the card tray is completely inserted into the slot;

In a state in which the card holder is fully inserted into the slot and continues to press the card tray, the card tray body of the card tray drives the second protrusion to move downward while the first protrusion and the The third recess is disengaged to unlock the drive assembly and generate a driving force, wherein the driving force is greater than the first resistance force.
The card holder according to claim 7, wherein the first protrusion and the third groove have a square shape; and the second protrusion has a hemispherical shape.
The card holder according to claim 7, wherein the locking piece corresponds to the number of the third grooves, wherein the number of the locking piece and the third groove are respectively different For one or more.
The card holder according to claim 5, wherein the number of the card slots of the tray body is one or more.
The card holder according to claim 12, wherein when the number of the card slots is plural, a plurality of the card slots are sequentially disposed on the card tray main body.
The card holder according to claim 13, wherein the card slot is adapted to the size of the user identification card, wherein the type of the user card comprises at least one of the following: a SIM card, a micro SIM, Nano card, TF card.
A terminal comprising: the card holder according to any one of claims 1 to 14.