CN114465051B

CN114465051B - Card holder and mobile terminal

Info

Publication number: CN114465051B
Application number: CN202210388041.7A
Authority: CN
Inventors: 严孟; 王海滨; 田超群; 李鸿; 许运生
Original assignee: Shenzhen Transsion Holdings Co Ltd
Current assignee: Shenzhen Transsion Holdings Co Ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-23
Anticipated expiration: 2042-04-14
Also published as: CN114465051A

Abstract

The application relates to the technical field of mobile terminals, in particular to a card holder and a mobile terminal. Wherein, the application provides a card holds in palm includes: the door panel assembly comprises a door panel body and a movable member, the movable member is movably connected between the door panel body and the clamping support body, and the movable member has a locking state and/or an unlocking state; when the door panel body applies thrust to the movable member along the first direction, the movable member generates relative displacement with the door panel body in the second direction, so that the locking state is switched to the unlocking state. The application provides a card holds in palm and mobile terminal breaks away from the reliance to appurtenance such as card needle, solves the problem of getting the inconvenient technique of card change card operation.

Description

Card holder and mobile terminal

Technical Field

The application relates to the technical field of mobile terminals, in particular to a card support and a mobile terminal.

Background

In mobile terminals such as mobile phones, handheld computers, and smart wearable devices, smart cards, such as Subscriber Identity Module (SIM) cards and memory cards, are usually installed to implement functions of communication and information storage.

In the course of conceiving and implementing the present application, the inventors found that at least the following problems existed: in some implementations, the smart card is loaded by installing the built-in card holder, and the built-in card can be installed or taken out by taking out the card holder, but a matched card pin is needed to be used when the card holder is taken out, and the card pin can not be carried about generally, so that much inconvenience is brought to card taking and card changing.

The foregoing description is provided for general background information and is not admitted to be prior art.

Disclosure of Invention

To above-mentioned technical problem, this application provides a card holds in palm and mobile terminal, breaks away from the dependence to appurtenance such as card needle, solves the problem of getting the inconvenient technique of card change operation of card.

In order to solve the above technical problem, the present application provides a card holder, including: the door panel assembly comprises a door panel body and a movable member, the movable member is movably connected between the door panel body and the clamping support body, and the movable member has a locking state and/or an unlocking state;

when the door panel body applies thrust to the movable member along the first direction, the movable member generates relative displacement with the door panel body in the second direction, so that the locking state is switched to the unlocking state.

The application provides a pair of card holds in palm, through setting up the moving part no longer need use the card needle when getting the card and changing the card, but right the door plant body along first direction to the thrust is applyed to the moving part, the moving part motion and in the second direction with the door plant body produces relative displacement, thereby makes the moving part breaks away from and the mobile terminal locking state of locking each other, gets the card and changes card convenient operation swift, need not the outward appearance face trompil of door plant body has improved the integrality of mobile terminal outward appearance.

Optionally, the door panel assembly further includes a first force application member, the first force application member is connected between the movable member and the card holder body, and a force application direction of the first force application member is along the first direction.

Optionally, a guide inner wall is arranged on one side, facing the movable member, of the card holder body, the movable member abuts against the guide inner wall, and an included angle is formed between the extending direction of the guide inner wall and the first direction; and/or the presence of a gas in the gas,

when the door panel body exerts thrust to the moving part along the first direction, the moving part moves to the inside of the door panel body along the guide inner wall.

Optionally, the number of the moving parts is at least two, the at least two moving parts include at least one first moving part and at least one second moving part, and the first moving part and the second moving part are arranged between the door panel body and the card holder body in parallel; and/or the presence of a gas in the gas,

and a movable space is arranged between the first movable part and the second movable part.

Optionally, the door panel assembly further includes a second force application member, the second force application member is disposed between the first moving member and the second moving member, and a force application direction of the second force application member is along a direction in which the first moving member and the second moving member are away from each other.

Optionally, the second force application member includes at least one second elastic member, and two ends of the second elastic member are respectively connected to the first movable member and the second movable member; and/or the presence of a gas in the gas,

the second force application member comprises at least one pair of second magnetic members with magnetic repulsion, one of the pair of second magnetic members is connected with the first movable member, and the other of the pair of second magnetic members is connected with the second movable member.

Optionally, at least one side, facing the movable member, of the card holder body is provided with a guide inner wall, the guide inner wall comprises a first guide inner wall and a second guide inner wall, the first movable member and the first guide inner wall are abutted and relatively movable, and the second movable member and the second guide inner wall are abutted and relatively movable; and/or the presence of a gas in the gas,

the first guide inner wall and the second guide inner wall are inclined in opposite directions with respect to the first direction.

Optionally, one side of the movable piece, which faces the card holder body, is provided with a sliding surface, and the sliding surface is matched with the guide inner wall in shape; and/or the presence of a gas in the atmosphere,

the first movable piece and the second movable piece are both provided with protruding portions facing the card holder body, and the sliding surfaces are arranged on the side walls of the protruding portions.

Optionally, an avoiding groove is formed in one side, facing the movable member, of the clamping support body, and the avoiding groove is abutted to the protruding portion; and/or the presence of a gas in the atmosphere,

and the distance between the groove walls on the two sides of the avoiding groove gradually decreases from the groove opening of the moving part to the groove bottom far away from the moving part, so that the groove wall of the avoiding groove forms the guide inner wall.

Optionally, the first force application member includes at least one first elastic member, one end of the first elastic member is connected to the card holder body, and the other end of the first elastic member abuts against the movable member; and/or the presence of a gas in the gas,

the first force application member comprises at least one pair of first magnetic members with magnetic repulsion, one of the pair of first magnetic members is connected with the card holder body, and the other of the pair of first magnetic members is connected with the movable member.

Optionally, a first hole is formed in the card holder body, a second hole is formed in the movable member, and the card holder body and the movable member are connected through a connecting member penetrating through the first hole and the second hole; and/or the presence of a gas in the atmosphere,

the card holds in the palm the body and has first lug, the moving part has the second lug towards the one side of card support body, first hole has been seted up to first lug, the second hole has been seted up to the second lug.

Optionally, a sliding rail is arranged on the door panel body, a sliding groove is formed in the first moving part and/or the second moving part, and the sliding rail is slidably arranged in the sliding groove.

The application also provides a card seat assembly, including cassette and foretell card support, the cassette includes the holding chamber, the card holds in the palm the setting and is in the holding intracavity.

The application also provides a mobile terminal which comprises a shell and the card holder; alternatively, the first and second liquid crystal display panels may be,

comprises a shell and the card seat component.

Optionally, the shell is provided with a through cavity matched with the door plate body of the card support, a locking mechanism is arranged between the moving part of the card support and the inner wall of the through cavity, and the moving part is locked with the shell through the locking mechanism.

Optionally, the inner wall that leads to the chamber or the installation cavity has been seted up on the moving part, locking mechanical system includes third elastic component and locking piece, the both ends of third elastic component respectively with installation cavity and locking piece butt each other.

Optionally, an installation cavity formed in the inner wall of the through cavity is a first installation cavity, the locking mechanism is arranged in the first installation cavity, and the locking mechanism is abutted against the movable member; and/or the presence of a gas in the gas,

the movable piece is provided with a first locking groove for the locking piece to be embedded in.

Optionally, the mounting cavity formed in the movable member is a second mounting cavity, and the locking mechanism is arranged in the second mounting cavity; and/or the presence of a gas in the gas,

the inner wall in logical chamber has seted up the second and has locked the groove, and part the lock piece is embedded into the second locks the inslot.

The application provides a card holds in palm and mobile terminal, it is very convenient to get the card and trade the card, has got rid of the dependence to instrument such as card needle.

The application provides a pair of card holds in palm and mobile terminal for current structure, has cancelled the design in card pinhole, helps improving the integrality and the aesthetic property of mobile terminal outward appearance, stops dust or steam and gets into the normal use that influences mobile terminal from calorie pinhole.

The application provides a pair of card holds in palm and mobile terminal, through normal pressing operation, can realize that the auto-eject that the card held in the palm with push, need not be with the help of appurtenance such as the card needle among the prior art, and it has brought the convenience to get the card and trade the card.

The utility model provides a pair of card holds in palm and mobile terminal improves the structure that the card held in the palm to need not to open the card pinhole at mobile terminal's casing or the outward appearance face that the card held in the palm, improved the integrality of mobile terminal outward appearance, and get the card and trade the shell and no longer need use appurtenance such as card needle, convenient to use.

In addition to the technical problems solved by the embodiments of the present application, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems that can be solved by the card holder and the mobile terminal provided by the embodiments of the present application, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a mobile terminal according to an embodiment of the present application;

fig. 2 is a schematic view of an installation structure of a door panel body of a mobile terminal according to an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view A-A of the card holder of FIG. 2 according to an embodiment of the present application;

fig. 4 is a state diagram of the door panel body of the card holder according to the embodiment of the present disclosure after a pushing force is applied in a first direction;

fig. 5 is a state diagram of the door panel body of the card holder provided in the embodiment of the present application being ejected;

fig. 6 is a schematic partial structure diagram of a card holder body in the card holder provided in the embodiment of the present application;

FIG. 7 is a side view of a door panel body and a moveable member of a card support according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of a portion of the movable member of FIG. 7 according to an embodiment of the present disclosure;

fig. 9 is a schematic view of another structure of the card holder according to the embodiment of the present application;

fig. 10 is a schematic hardware structure diagram of a mobile terminal implementing various embodiments of the present application.

Description of reference numerals:

10-a card holder body; 11-a first lug; 111-a first hole; 12-avoidance slots; 123-groove bottom; 124-mounting grooves; 13-guiding the inner wall; 131-a first guiding inner wall; 132-a second guiding inner wall;

20-a door panel assembly; 21-door panel body; 211-a slide rail, 22-a movable piece; 223-a projection; 224-a second lug; 225-chute; 226-a second hole; 227-accommodating grooves; 228-sliding surface 221-first movable member; 222-a second movable member; 23-a first force applying member; 24-a second force applying member;

30-a connector; 40-a locking mechanism; 41-a third elastic member; 42-a lock; 50-activity space; 60-mobile terminal body; 61-a housing; 611-through cavity; 612-a mounting cavity; 613-locking groove;

500-a mobile terminal; 501-a radio frequency unit; 502-a WiFi module; 503-an audio output unit; 504-A/V input unit; 5041-a graphics processor; 5042-a microphone; 505-a sensor; 506-a display unit; 5061-a display panel; 507-a user input unit; 5071-touch panel; 5072-other input devices; 508-an interface unit; 509-a memory; 510-a processor; 511-power supply.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. Specific embodiments of the present application have been shown by way of example in the drawings and will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the statement that an element defined by the phrase "comprising an … …" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element, and optionally, identically named parts, features, or elements in different embodiments of the application may have the same meaning as, or different meanings from, the context in which that embodiment is intended, either as an explanation of, or in further combination with, that embodiment.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, items, species, and/or groups thereof. The terms "or," "and/or," "including at least one of the following," and the like, as used herein, are to be construed as inclusive or mean any one or any combination. For example, "includes at least one of: A. b, C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C ", again for example," A, B or C "or" A, B and/or C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C'. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.

The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.

The card holder can be used for inserting a Subscriber Identity Module (SIM) card or a micro SIM (micro SIM) card, and can also be a nano SIM card. Of course, the memory card may be a secure digital memory card (SDcard), and is not particularly limited. At present, in most mobile terminals such as mobile phones and the like, a card pin hole is usually required to be formed in a shell or a card holder, and the card holder device can be opened to realize card taking and card changing by inserting auxiliary tools such as a card pin into the pin hole.

In view of the above background, the card support and the mobile terminal provided by the application improve the structure of the card support, so that a card pin hole does not need to be opened on a shell of the mobile terminal or the appearance surface of the card support, the appearance integrity of the mobile terminal is improved, and auxiliary tools such as a card pin and the like do not need to be used when the card is taken and the shell is replaced, and the use is convenient.

First embodiment

The card holder and the mobile terminal provided in the application are described in detail below with reference to the accompanying drawings, and as shown in fig. 1 and 2, the application provides a card holder for a mobile terminal, and as shown in fig. 2 and 3, the card holder includes: the door panel assembly 20 comprises a door panel body 21 and a movable piece 22, the movable piece 22 is movably connected between the door panel body 21 and the door panel assembly 10, and the movable piece 22 has a locking state mutually locked with the mobile terminal; when the door panel body 21 applies a pushing force to the movable member 22 along the first direction, the movable member 22 and the door panel body 21 generate a relative displacement in the second direction, so that the locking state is released, and the card holder body 10 can be taken out.

The utility model provides a pair of card holds in palm, through setting up moving part 22, no longer need use the card needle when getting the card and changing the card, but to door plant body 21 along first direction to moving part 22 applys thrust, moving part 22 moves and produces relative displacement at second direction and door plant body 21, thereby make moving part 22 break away from the lock-out condition with the mutual locking of mobile terminal, get the card and change card convenient operation swift, need not the outward appearance face trompil at door plant body 21, the integrality of mobile terminal outward appearance has been improved.

Referring to fig. 3, which is a structural view illustrating a locked state in which the movable piece 22 and the mobile terminal are locked to each other, and fig. 4, which is a structural view illustrating a state after the door panel body 21 applies a pushing force to the movable piece 22 in a first direction, optionally, the movable piece 22 is in an unlocked state, the first direction referring to a direction indicated by an arrow Y in fig. 4, and the second direction referring to a direction indicated by an arrow X in fig. 4. Referring to fig. 5, the door panel body 21 is shown in an extended state, and the movable member 22 is also in an unlocked state.

Alternatively, referring to fig. 3 and 4, the first direction is the same as the inserting and extracting direction of the card holder body 10, and the second direction and the first direction form an included angle. With this structure, when the door panel body 21 applies a pushing force to the movable piece 22 in the first direction, the movable piece 22 moves in the second direction and the first direction at the same time.

In a possible implementation, the angle between the second direction and the first direction may be 90 °.

Optionally, the door panel assembly 20 may further include a first force application member 23, the first force application member 23 is connected between the movable member 22 and the card holder body 10, and a force application direction of the first force application member 23 is along the first direction. When the door panel body 21 is pushed to the movable member 22 along the first direction, the first force application member 23 is used for providing a force in a direction opposite to the pushing force, so that the door panel assembly 20 can move in a direction away from the card holder body 10, the door panel assembly 20 can be ejected, and the card taking and replacing are facilitated.

Referring to fig. 5 and 6, a side of the card holder body 10 facing the movable member 22 has a guide inner wall 13, an extending direction of the guide inner wall 13 and a first direction have an included angle θ, and the movable member 22 abuts against the guide inner wall 13. The guide inner wall 13 functions as a guide so that when the door panel body 21 applies a pushing force to the movable member 22 in the first direction, the movable member 22 moves along the guide inner wall 13, thereby generating a relative displacement with respect to the door panel body 21 in the second direction.

In a possible embodiment, the angle θ between the direction of extension of the guiding inner wall 13 and the first direction is acute, i.e. 0 ° < θ < 90 °. Alternatively, the angle θ between the extending direction of the guide inner wall 13 and the first direction may be, but is not limited to, 20 °, 30 °, 45 °, 60 °.

In order to facilitate the movable member 22 to slide smoothly along the guide inner wall 13, a side of the movable member 22 facing the card holder body 10 has a sliding surface 228, and the sliding surface 228 matches with the shape of the guide inner wall 13.

In a possible embodiment, the sliding surface 228 abuts against the inner guiding wall 13, the inner guiding wall 13 is an inclined surface for guiding, and the sliding surface 228 is an inclined surface adapted to the inner guiding wall 13.

In one possible embodiment, in order to improve the smoothness of the movement of the movable member 22, a lubricant may be applied between the sliding surface 228 and the inner guide wall 13 to reduce the friction.

In one possible embodiment, the movable member 22 may be a slider.

Referring to fig. 7 and 8, the door panel body 21 is provided with a slide rail 211, the movable member 22 is provided with a slide groove 225 therein, and the slide rail 211 is slidably disposed in the slide groove 225. Alternatively, the length direction of the door panel body 21 coincides with the second direction along which the slide rail 211 extends, thereby moving the movable piece 22 along the second direction.

In a possible implementation manner, the sliding rail 211 may be a structure protruding from a surface of the door panel body 21 facing the movable element 22, the sliding groove 225 may be a structure recessed toward the inside of the movable element 22, and the shape of the sliding groove 225 is adapted to the shape of the sliding rail 211.

In a possible embodiment, the width of the open end of the sliding groove 225 is greater than the width of the bottom of the sliding groove 225 away from the open end, so as to movably connect the movable member 22 with the door panel body 21 and prevent the movable member 22 from being separated from the door panel body 21.

In one possible embodiment, the moveable member 22 defines a mounting cavity 612, and the locking mechanism 40 is disposed within the mounting cavity 612. The locking mechanism 40 includes a third elastic member 41 and a locking member 42, both ends of the third elastic member 41 respectively abut against the mounting cavity 612 and the locking member 42, and the movable member 22 is locked with the mobile terminal through the locking mechanism 40.

In one possible implementation, the third elastic member 41 may be a spring, the locking member 42 may be a ball, the third elastic member 41 is located in the mounting cavity 612, and a portion of the locking member 42 extends out of the mounting cavity 612.

Second embodiment

In this embodiment, the movable member 22 may be one, the movable member 22 is slidably connected to a surface of the card holder body 10 facing the movable member 22, a side of the card holder body 10 facing the movable member 22 has a guiding inner wall 13, a side of the movable member 22 facing the card holder body 10 has a sliding surface 228, the sliding surface 228 abuts against the guiding inner wall 13, and an extending direction of the guiding inner wall 13 forms an included angle with the first direction.

In this embodiment, an angle θ between the extending direction of the guide inner wall 13 and the first direction is an acute angle, and the angle θ may be 45 °.

Alternatively, one side of the card holder body 10 facing the movable member 22 may include an avoiding groove 12, a groove bottom of the avoiding groove 12 is a plane, the movable member 22 has a convex portion 223 protruding toward the card holder body 10, and the sliding surface 228 is disposed on a side wall of the convex portion 223.

The first force applying member 23 includes at least one first elastic member, one end of the first elastic member is connected to the card holder body 10, and the other end of the first elastic member abuts against the movable member 22.

In a possible embodiment, the first force applying element 23 may be at least two first elastic elements, and the at least two first elastic elements are uniformly distributed between the card holder body 10 and the movable element 22.

In order to facilitate the installation of the first elastic member and avoid the first elastic member from falling, the mounting groove 124 may be formed at the bottom of the avoidance groove 12, the first elastic member is connected in the mounting groove 124, and a part of the first elastic member extends out of the mounting groove 124 and is abutted against the movable member 22, so as to ensure that the first elastic member can normally work and cannot fall off.

In a possible embodiment, the first elastic element may be a spring, and the first elastic element may also be an elastic block.

Referring to fig. 4 and 5, the card holder body 10 is provided with a first hole 111, the movable member 22 is provided with a second hole 226, and the card holder body 10 and the movable member 22 are connected by a connecting member 30 inserted into the first hole 111 and the second hole 226.

In order to facilitate the movable connection between the movable member 22 and the card holder body 10, the card holder body 10 has a first lug 11, a second lug 224 is disposed on a surface of the movable member 22 facing the card holder body 10, the first lug 11 defines a first hole 111, and the second lug 224 defines a second hole 226.

Optionally, one of the first hole 111 and the second hole 226 is a kidney-shaped hole, and the other is a circular hole, the long diameter of the kidney-shaped hole is along the first direction, the short diameter of the kidney-shaped hole is larger than the diameter of the circular hole, and the diameter of the circular hole is matched with the connecting member 30. Optionally, the minor diameter of the kidney aperture defines a distance of movement of the moveable member 22 in the second direction relative to the door panel body 21.

Such structure for the moving distance of moving part 22 along the first direction for card support body 10 has been injectd to the major diameter in waist shape hole, has injectd the distance that door plant body 21 can stretch out mobile terminal's casing 61 promptly, has avoided door plant body 21 to stretch out mobile terminal's casing 61 the distance overlength and has leaded to driving card support body 10 and drop in from mobile terminal's casing 61, has also avoided door plant body 21 to stretch out mobile terminal's casing 61 the distance overend, and inconvenient grabbing door plant body 21 takes out the card support.

Alternatively, the first hole 111 may be a kidney-shaped hole, and the second hole 226 may be a circular hole; the second hole 226 may have a kidney shape, and the first hole 111 may have a circular hole.

In one possible embodiment, the connecting member 30 may be a rivet, a pin, or the like.

In a possible implementation manner, an accommodating groove 227 for accommodating the first lug 11 may be formed in a surface of the movable member 22 facing the card holder body 10, when the door panel body 21 applies a pushing force to the movable member 22 along the first direction, the movable member 22 moves close to the card holder body 10 along the first direction, and the first lug 11 may be embedded in the accommodating groove 227, so as to effectively avoid mutual interference between the movable member 22 and the card holder body 10.

In one possible embodiment, the moveable member 22 defines a mounting cavity 612, and the locking mechanism 40 is disposed within the mounting cavity 612.

When the door panel is used, a finger can be used to apply a pushing force to the movable element 22 on the door panel body 21 along the first direction, and under the action of the sliding surface 228 and the guide inner wall 13 sliding in contact, the movable element 22 and the door panel body 21 generate a relative displacement in the second direction, and the movable element 22 simultaneously moves to the groove bottom of the avoiding groove 12 along the first direction, so that the first force application element 23 stores the force. At the moment when the door panel body 21 stops applying the pushing force to the movable element 22 in the first direction, the first force application member 23 pushes the movable element 22 away, and the movable element 22 is further displaced relative to the door panel body 21 under the abutting sliding action of the sliding surface 228 and the guide inner wall 13. Meanwhile, the movable member 22 and the door panel body 21 move by a distance in a direction opposite to the first direction, that is, the movable member 22 and the door panel body 21 move to a position away from the door panel body 21.

Alternatively, the first force application member 23 may include at least one pair of first magnetic members that are magnetically repulsive, one of the pair of first magnetic members is connected to the card holder body 10, and the other of the pair of first magnetic members is connected to the movable member 22. It is easily understood that the pair of first magnetic members correspond in position, and the pair of first magnetic members may both be N-poles, or the pair of first magnetic members may both be S-poles, thereby generating a magnetic repulsive force.

Alternatively, one of the pair of first magnetic members may be fixedly connected to the card holder body 10 by an adhesive or by being embedded therein, and the other of the pair of first magnetic members may also be fixedly connected to the movable member 22 by an adhesive or by being embedded therein.

Alternatively, the first magnetic member and/or the second magnetic member may be a magnet block or other magnetically acting component.

Of course, the first force application member 23 may also be a first magnetic member including at least two pairs, which is beneficial for increasing the magnetic repulsion between the card holder body 10 and the movable member 22.

The remaining structures of this embodiment are the same as those of the first embodiment, and are not described herein again.

Third embodiment

Referring to fig. 3 and 4, the number of the movable members 22 may be at least two, and the at least two movable members 22 include at least one first movable member 221 and at least one second movable member 222, and the first movable member 221 and the second movable member 222 are arranged in parallel between the door panel body 21 and the latch body 10. Optionally, there is a moving space 50 between first moving part 221 and second moving part 222. When the first movable member 221 and the second movable member 222 are close to each other, the movable space 50 becomes small, and when the first movable member 221 and the second movable member 222 are far from each other, the movable space 50 becomes large.

Optionally, a sliding rail 211 is disposed on the door panel body 21, sliding grooves 225 are disposed on the first movable member 221 and the second movable member 222, and the sliding rail 211 is slidably disposed in the sliding grooves 225. So that the first movable member 221 and the second movable member 222 can slide relative to the door panel body 21. The length direction of the door panel body 21 is the same as the second direction, and the slide rail 211 extends along the length direction of the door panel body 21, so that the first movable member 221 and the second movable member 222 move along the second direction relative to the door panel body 21.

Optionally, the door panel assembly 20 may further include a second force application member 24, the second force application member 24 is disposed between the first movable member 221 and the second movable member 222, a force application direction of the second force application member 24 is along a direction in which the first movable member 221 and the second movable member 222 are away from each other, and the second force application member 24 is configured to enable the first movable member 221 and the second movable member 222 to move away from each other.

Referring to fig. 5 and 6, the inner guide wall 13 includes a first inner guide wall 131 and a second inner guide wall 132, the first movable member 221 abuts against and slides relative to the first inner guide wall 131, and the second movable member 222 abuts against and slides relative to the second inner guide wall 132. Alternatively, two opposite groove walls of the avoidance groove 12 are a first guide inner wall 131 and a second guide inner wall 132, respectively.

Alternatively, the inclination directions of the first guide inner wall 131 and the second guide inner wall 132 with respect to the first direction are opposite. Alternatively, the first guide inner wall 131 is an inclined surface, the second guide inner wall 132 is an inclined surface, and the inclination directions of the first guide inner wall 131 and the second guide inner wall 132 are opposite.

Referring to fig. 4 and 5, each of the first movable member 221 and the second movable member 222 has a protrusion 223 protruding toward the card holder body 10, and the sliding surface 228 is disposed on a side wall of the protrusion 223.

Optionally, one side of the card holder body 10 facing the movable member 22 has an avoiding groove 12, a groove bottom of the avoiding groove 12 is a plane for the protruding portion 223 to abut against, and the protruding portion 223 extends into the avoiding groove 12.

Alternatively, the distance between the groove walls on both sides of the avoidance groove 12 gradually decreases from the notch toward the movable piece 22 to the groove bottom 123 away from the movable piece 22, so that the groove wall of the avoidance groove 12 forms the guide inner wall 13.

Alternatively, the sliding surface 228 of the first movable member 221 and the first guide inner wall 131 slidably abut, and the sliding surface 228 of the second movable member 222 and the second guide inner wall 132 slidably abut.

In a possible embodiment, the sliding surface 228 of the first moving part 221 is a bevel adapted to the first guiding inner wall 131, and the sliding surface 228 of the second moving part 222 is a bevel adapted to the second guiding inner wall 132.

Optionally, two first holes 111 are formed in the card holder body 10, and one second hole 226 is formed in each of the first movable member 221 and the second movable member 222. The card holder body 10 and the first movable member 221 are connected by a connecting member 30 inserted through one of the first holes 111 of the card holder body 10 and the second hole 226 of the first movable member 221, and the card holder body 10 and the second movable member 222 are connected by a connecting member 30 inserted through the other one of the first holes 111 of the card holder body 10 and the second hole 226 of the second movable member 222.

One of the first hole 111 and the second hole 226 is a kidney-shaped hole, the other is a circular hole, the long diameter of the kidney-shaped hole is along the first direction, the short diameter of the kidney-shaped hole is larger than the diameter of the circular hole, and the diameter of the circular hole is matched with the connecting piece 30. The structure is such that the major diameter of the waist-shaped hole defines the movement distance of the corresponding first movable piece 221 and/or second movable piece 222 relative to the card holder body 10 along the first direction, and the minor diameter of the waist-shaped hole defines the movement distance of the corresponding first movable piece 221 and/or second movable piece 222 relative to the door panel body 21 along the second direction.

In one possible implementation, the connector 30 may be a rivet, pin, or the like.

Optionally, the card holder body 10 has two first lugs 11, one surface of the first movable member 221 facing the card holder body 10 has a second lug 224, the first lug 11 has a first hole 111 formed therein, and the second lug 224 has a second hole 226 formed therein. One of the first hole 111 and the second hole 226 is a kidney-shaped hole, and the other is a circular hole. The second movable member 222 has a second protrusion 224 on a surface facing the card holder body 10, the first protrusion 11 has a first hole 111 formed therein, and the second protrusion 224 has a second hole 226 formed therein. One of the first hole 111 and the second hole 226 is a kidney-shaped hole, and the other is a circular hole.

Alternatively, the second force application member 24 may include at least one second elastic member, and both ends of the second elastic member are respectively connected to the first movable member 221 and the second movable member 222.

In this embodiment, the second force application member 24 may be two or more second elastic members, and the two or more second elastic members are uniformly distributed between the first movable member 221 and the second movable member 222.

In order to improve the stability of the second elastic element, at least one of the first movable element 221 and the second movable element 222 may be connected to the second elastic element, or alternatively, the first movable element 221 and the second movable element 222 may be connected to two ends of the second elastic element respectively.

In a possible implementation manner, the second elastic member may be a spring, and the second elastic member may also be an elastic block, which is not limited in particular herein.

When the door panel body 21 applies a pushing force to the movable member 22 along the first direction, the first movable member 221 and the second movable member 222 move close to each other under the guiding action of the first guiding inner wall 131 and the second guiding inner wall 132, and both move relative to the door panel body 21 along the second direction. The movement space 50 between the first movable piece 221 and the second movable piece 222 becomes smaller, the second force application member 24 accumulates force, and at the same time, the first movable piece 221 and the second movable piece 222 both move close to the door panel body 21 in the first direction, so that the first force application member 23 accumulates force. At the moment when the door panel body 21 stops applying the thrust to the first movable member 221 and the second movable member 222 in the first direction, the second urging member 24 causes the first movable member 221 and the second movable member 222 to move away from each other, and the movable space 50 between the first movable member 221 and the second movable member 222 becomes large. Then, the first urging member 23 pushes both the first movable member 221 and the second movable member 222 open, so that the first movable member 221 and the second movable member 222 move in the direction opposite to the first direction, and the door panel body 21 is pushed out.

Alternatively, the second force application member 24 includes at least one pair of second magnetic members that are magnetically repulsive, one of the pair of second magnetic members is connected to the first movable member 221, and the other of the pair of second magnetic members is connected to the second movable member 222.

Alternatively, the pair of second magnetic members may be positioned to correspond to each other, and both of the pair of second magnetic members may be N-poles, or both of the pair of second magnetic members may be S-poles, thereby generating a magnetic repulsive force. Alternatively, one of the pair of second magnetic members may be fixedly connected to the first movable member 221 by an adhesive or by being embedded therein, and the other of the pair of second magnetic members may also be fixedly connected to the second movable member 222 by an adhesive or by being embedded therein. Alternatively, the second magnetic member may be a magnet block or other magnetically acting component.

Alternatively, the second force application member 24 may comprise two or more pairs of second magnetic members to facilitate increasing the magnetic repulsion between the first and second

movable members

221 and 222.

The rest of the structure of this embodiment is the same as that of the first embodiment, and is not described herein again.

Fourth embodiment

The application also provides a card seat assembly, including the card seat and the card of above-mentioned arbitrary embodiment holds in the palm, and the card seat includes the holding chamber, and the setting that the card held in the palm protractile is in the holding chamber. Optionally, the card holder is matched with the card holder.

Fifth embodiment

Referring to fig. 1, the present application further provides a mobile terminal, which includes a housing 61 and the card holder in any of the above embodiments, and further includes a mobile terminal body 60.

In a possible implementation manner, the present application further provides a mobile terminal, which includes a housing 61 and the above-mentioned card seat assembly, and further includes a mobile terminal body 60. Optionally, the elastic sheet on the card holder is electrically connected with a circuit board in the mobile terminal to complete signal transmission.

Optionally, the housing 61 is provided with a through cavity 611 adapted to the door panel body 21 of the card holder. A locking mechanism 40 is arranged between the movable part 22 of the card holder and the inner wall of the through cavity 611, and the movable part 22 is locked with the shell 61 of the mobile terminal through the locking mechanism 40.

Optionally, the cassette is fixed inside the housing 61, the card holder is inserted into the cassette through the through cavity 611, when the card holder is inserted in place, the door panel body 21 is blocked in the through cavity 611, so that the door panel body 21 and the through cavity 611 are tightly matched, the locking mechanism 40 can prevent the door panel body 21 from protruding the outer surface of the housing 61 to cause the appearance of the housing 61 to be uneven, and the appearance of the mobile terminal is smooth and attractive.

Referring to fig. 4 and 5, an installation cavity 612 is opened on an inner wall of the through cavity 611, a locking mechanism 40 is disposed in the installation cavity 612, and the locking mechanism 40 abuts against the movable member 22.

The locking mechanism 40 includes a third elastic member 41 and a lock member 42, and both ends of the third elastic member 41 abut against the mounting cavity 612 and the lock member 42, respectively. The third elastic member 41 keeps a part of the locking member 42 in a state of protruding out of the mounting chamber 612 by its own elastic force.

The installation cavity 612 that the inner wall that leads to cavity 611 was seted up is first installation cavity, and third elastic component 41 is located first installation cavity, and lock piece 42 inlays the open end at first installation cavity, and the both ends of third elastic component 41 respectively with first installation cavity and lock piece 42 mutual butt.

In a possible embodiment, the movable member 22 has a locking groove 613 for the locking member 42 to be inserted into, and the locking groove 613 is a first locking groove.

In one possible embodiment, the third elastic member 41 may be a spring, the locking member 42 may be a ball, the locking member 42 is embedded in the mounting cavity 612, and a portion of the locking member 42 may extend out of the mounting cavity 612 and into the first locking groove, thereby locking the movable member 22.

In a possible embodiment, when there are at least two movable members 22 and at least two movable members 22 include at least one first movable member 221 and at least one second movable member 222, the inner wall of the through cavity 611 is provided with locking mechanisms 40 corresponding to the first movable member 221 and the second movable member 222, respectively. Optionally, the first movable piece 221 and the second movable piece 222 are both provided with a locking groove 613 for the locking piece 42 to be inserted into, so that the locking piece 42 of the locking mechanism 40 extends into the corresponding locking groove 613, and both the first movable piece 221 and the second movable piece 222 are locked with the housing 61 of the mobile terminal.

When the device is used, a pushing force is applied to the movable piece 22 along the first direction on the door panel body 21 by fingers, the door panel body 21 is popped out from the through cavity 611 under the action of the first force application piece 23, and the card holder can be taken out by pulling the popped-out part of the door panel body 21 by hands, so that the card taking and replacing operation is convenient.

The application provides a pair of mobile terminal has realized the sclausura design, need not set up the card pinhole on mobile terminal's casing 61 or door plant body 21, has improved the integrality and the aesthetic property of mobile terminal outward appearance, helps improving waterproof dirt-proof effect to get the card and trade the card and no longer rely on instrument such as card needle, convenient to use.

The application provides a pair of mobile terminal sets up locking mechanical system 40 and can improve the stability that the card held in the palm the installation, avoids because mobile terminal drops, reasons such as vibration cause the card to hold in the palm and pop out, improves the result of use.

Sixth embodiment

Referring to fig. 9, the mounting cavity 612 formed in the movable member 22 is a second mounting cavity, and the locking mechanism 40 is disposed in the second mounting cavity.

Alternatively, the locking mechanism 40 includes a third elastic member 41 and a lock member 42, and both ends of the third elastic member 41 abut against the second mounting cavity and the lock member 42, respectively.

Optionally, the inner wall of the through cavity 611 is opened with a locking groove 613, the locking groove 613 is a second locking groove, and a part of the locking member 42 is inserted into the second locking groove.

Optionally, when the number of the movable members 22 is at least two, and at least two movable members 22 include at least one first movable member 221 and at least one second movable member 222, the first movable member 221 and the second movable member 222 are both provided with a second installation cavity. Optionally, a locking mechanism 40 is disposed in each of the second mounting cavities, and a second locking groove formed in the inner wall of the through cavity 611 is located corresponding to the locking mechanism 40, so that each of the first movable member 221 and the second movable member 222 is locked with the housing 61 of the mobile terminal.

Alternatively, the mobile terminal in the present application may include a terminal that may be implemented in various forms. For example, the mobile terminal described in the present application may include mobile terminals such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and fixed terminals such as a Digital TV, a desktop computer, and the like.

The following description will be given taking a mobile terminal as an example, and it will be understood by those skilled in the art that the configuration according to the embodiment of the present application can be applied to a fixed type terminal in addition to elements particularly used for mobile purposes.

Referring to fig. 10, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present application, the mobile terminal 500 may include: an RF (Radio Frequency) unit 501, a WiFi module 502, an audio output unit 503, an a/V (audio/video) input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface unit 508, a memory 509, a processor 510, and a power supply 511. Those skilled in the art will appreciate that the mobile terminal architecture illustrated in fig. 10 is not intended to be limiting of mobile terminals, and that a mobile terminal may include more or fewer components than those illustrated, or some of the components may be combined, or a different arrangement of components.

The following describes each component of the mobile terminal in detail with reference to fig. 10:

the radio frequency unit 501 may be configured to receive and transmit signals during information transmission and reception or during a call, and optionally, receive downlink information of a base station and then process the downlink information to the processor 510; in addition, the uplink data is transmitted to the base station. In general, radio frequency unit 501 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 501 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000 (Code Division Multiple Access 2000 ), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex-Long Term Evolution), TDD-LTE (Time Division duplex-Long Term Evolution, Time Division Long Term Evolution), 5G, and so on.

WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 502, and provides wireless broadband internet access for the user. Although fig. 10 shows the WiFi module 502, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.

The audio output unit 503 may convert audio data received by the radio frequency unit 501 or the WiFi module 502 or stored in the memory 509 into an audio signal and output as sound when the mobile terminal 500 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 503 may also provide audio output related to a specific function performed by the mobile terminal 500 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 503 may include a speaker, a buzzer, and the like.

The a/V input unit 504 is used to receive audio or video signals. The a/V input Unit 504 may include a Graphics Processing Unit (GPU) 5041 and a microphone 5042, and the Graphics processor 5041 processes image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 506. The image frames processed by the graphics processor 5041 may be stored in the memory 509 (or other storage medium) or transmitted via the radio frequency unit 501 or the WiFi module 502. The microphone 5042 can receive sounds (audio data) via the microphone 5042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and can process such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 501 in case of a phone call mode. The microphone 5042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.

The mobile terminal 500 also includes at least one sensor 505, such as a light sensor, motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor that adjusts the brightness of the display panel 5061 according to the brightness of ambient light, and a proximity sensor that turns off the display panel 5061 and/or a backlight when the mobile terminal 500 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.

The display unit 506 is used to display information input by the user or information provided to the user. The Display unit 506 may include a Display panel 5061, and the Display panel 5061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 507 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Alternatively, the user input unit 507 may include a touch panel 5071 and other input devices 5072. Touch panel 5071, also referred to as a touch screen, may collect touch operations by a user (e.g., operations by a user on or near touch panel 5071 using a finger, a stylus, or any other suitable object or accessory) and drive the corresponding connection device according to a predetermined program. The touch panel 5071 may include two parts of a touch detection device and a touch controller. Optionally, the touch detection device detects a touch orientation of a user, detects a signal caused by a touch operation, and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, and sends the touch point coordinates to the processor 510, and can receive and execute commands sent by the processor 510. In addition, the touch panel 5071 may be implemented in various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 5071, the user input unit 507 may include other input devices 5072. Optionally, other input devices 5072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited thereto.

Alternatively, the touch panel 5071 may overlay the display panel 5061, and when the touch panel 5071 detects a touch operation thereon or nearby, the touch panel is transmitted to the processor 510 to determine the type of touch event, and then the processor 510 provides a corresponding visual output on the display panel 5061 according to the type of touch event. Although in fig. 10, the touch panel 5071 and the display panel 5061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 5071 and the display panel 5061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.

The interface unit 508 serves as an interface through which at least one external device is connected to the mobile terminal 500. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 508 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 500 or may be used to transmit data between the mobile terminal 500 and external devices.

The memory 509 may be used to store software programs as well as various data. The memory 509 may mainly include a program storage area and a data storage area, and optionally, the program storage area may store an operating system, an application program (such as a sound playing function, an image playing function, and the like) required by at least one function, and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, etc. Further, the memory 509 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The processor 510 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 509 and calling data stored in the memory 509, thereby performing overall monitoring of the mobile terminal. Processor 510 may include one or at least one processing unit; preferably, the processor 510 may integrate an application processor, which optionally handles primarily the operating system, user interface, applications, etc., and a modem processor, which handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 510.

The mobile terminal 500 may further include a power supply 511 (e.g., a battery) for supplying power to various components, and preferably, the power supply 511 may be logically connected to the processor 510 via a power management system, so that functions of managing charging, discharging, and power consumption are performed via the power management system.

Although not shown in fig. 10, the mobile terminal 500 may further include a bluetooth module or the like, which is not described in detail herein.

In the present application, each embodiment is described with an emphasis on the description, and reference may be made to the description of other embodiments for parts that are not described or recited in any embodiment.

The technical features of the technical solution of the present application may be arbitrarily combined, and for brevity of description, all possible combinations of the technical features in the embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, the scope of the present application should be considered as being described in the present application.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all the equivalent structures or equivalent processes that can be directly or indirectly applied to other related technical fields by using the contents of the specification and the drawings of the present application are also included in the scope of the present application.

Claims

1. A mobile terminal, comprising a housing and a card holder, wherein the card holder comprises: the door panel assembly comprises a door panel body and a movable member, the movable member is connected between the door panel body and the clamping support body, and the movable member has a locking state and/or an unlocking state;

the side, facing the movable part, of the clamping support body is provided with a guide inner wall, when the door panel body applies thrust to the movable part along the first direction, the movable part generates relative displacement with the door panel body in the second direction, and the movable part moves towards the interior of the door panel body along the guide inner wall so as to enable the locking state to be switched to the unlocking state;

the shell is provided with a through cavity matched with the door plate body of the card support, a locking mechanism is arranged between the moving part of the card support and the inner wall of the through cavity, and the moving part is locked with the shell through the locking mechanism.

2. The mobile terminal of claim 1, wherein the door assembly further comprises a first force application member connected between the movable member and the card holder body, and a force application direction of the first force application member is along the first direction.

3. The mobile terminal according to claim 2, wherein the movable member abuts against the inner guiding wall, and an extending direction of the inner guiding wall forms an included angle with the first direction.

4. The mobile terminal according to claim 3, wherein the number of the movable members is at least two, at least two of the movable members include at least one first movable member and at least one second movable member, and the first movable member and the second movable member are juxtaposed between the door panel body and the latch body; and/or the presence of a gas in the gas,

5. The mobile terminal of claim 4, wherein the door panel assembly further comprises a second force application member disposed between the first movable member and the second movable member, and a force application direction of the second force application member is along a direction in which the first movable member and the second movable member are away from each other.

6. The mobile terminal of claim 5, wherein the second force application member comprises at least one second elastic member, and two ends of the second elastic member are respectively connected to the first movable member and the second movable member; and/or the presence of a gas in the gas,

7. The mobile terminal according to claim 4, wherein at least one side of the card holder body facing the movable member has a guide inner wall, the guide inner wall includes a first guide inner wall and a second guide inner wall, the first movable member abuts against and moves relatively to the first guide inner wall, and the second movable member abuts against and moves relatively to the second guide inner wall; and/or the presence of a gas in the atmosphere,

8. The mobile terminal according to claim 4, wherein a side of the movable member facing the card holder body has a sliding surface, and the sliding surface and the guiding inner wall are matched in shape; and/or the presence of a gas in the gas,

9. The mobile terminal according to claim 8, wherein an avoiding groove is formed in a side of the card holder body facing the movable member, and the avoiding groove abuts against the protruding portion; and/or the presence of a gas in the gas,

10. The mobile terminal according to any one of claims 1 to 9, wherein the door assembly further comprises a first force application member, the first force application member comprises at least one first elastic member, one end of the first elastic member is connected to the holder body, and the other end of the first elastic member abuts against the movable member; and/or the presence of a gas in the atmosphere,

11. The mobile terminal according to any one of claims 2 to 9, wherein the card holder body has a first hole formed therein, the movable member has a second hole formed therein, and the card holder body and the movable member are connected by a connecting member inserted into the first hole and the second hole; and/or the presence of a gas in the gas,

12. The mobile terminal according to any one of claims 4 to 9, wherein a sliding rail is disposed on the door panel body, a sliding groove is disposed on the first movable member and/or the second movable member, and the sliding rail is slidably disposed in the sliding groove.

13. The mobile terminal according to any one of claims 1 to 9, wherein a mounting cavity is opened on an inner wall of the through cavity or the movable member, the locking mechanism includes a third elastic member and a locking member, and two ends of the third elastic member respectively abut against the mounting cavity and the locking member.

14. The mobile terminal according to claim 13, wherein the installation cavity formed in the inner wall of the through cavity is a first installation cavity, the locking mechanism is disposed in the first installation cavity, and the locking mechanism abuts against the movable member; and/or the presence of a gas in the gas,