CN218041380U

CN218041380U - Mobile terminal

Info

Publication number: CN218041380U
Application number: CN202222369179.0U
Authority: CN
Inventors: 姜呈艺; 李传顺; 杨善强
Original assignee: Hisense Mobile Communications Technology Co Ltd
Current assignee: Hisense Mobile Communications Technology Co Ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-13
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to an electronic equipment field discloses a mobile terminal. A mobile terminal comprises a shell and a card holder assembly; a card support hole for mounting the card support component is formed in the shell, and an antenna is arranged on the side wall of the card support hole; the card support assembly comprises a card support cap and a card support body, and the card support cap and the card support body are clamped through a clamping assembly; the clamping support cap is connected with the shell in a sealing mode through an annular sealing element; the card support body is provided with a containing groove for containing a data card; the card holds in the palm the cap and can hold in the palm the body relatively the card is followed the depth direction position of storage tank is adjustable, and is followed the card holds in the palm the direction of insertion of subassembly, the card holds in the palm the cap with the card holds in the palm and has first clearance between the body. The card holds in the palm the cap and does not have the interference to antenna all around, and the card holds in the palm the hole all around can arrange the antenna and use. Meanwhile, the stress condition of the annular sealing element can be adjusted, so that the annular sealing element is uniformly stressed, the waterproof requirement can be met, and the service life can be prolonged.

Description

Mobile terminal

Technical Field

The utility model relates to an electronic equipment technical field, in particular to mobile terminal.

Background

In the existing mobile terminal, for the whole machine with a metal appearance, the clamping support cap is made of metal, the whole machine needs to be waterproof, and the metal around the clamping support hole on the casing is designed into an antenna. The antenna and the card support need to be isolated, namely, the card support can not generate interference on the antenna for ensuring the normal use of the antenna. However, the existing card support structure cannot meet the design requirements of the antenna.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a mobile terminal for reduce the card and hold in the palm the interference of cap to card support hole antenna all around.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a mobile terminal, comprising: a housing and a card holder assembly;

a clamping support hole for mounting the clamping support component is formed in the shell, and an antenna is arranged on the side wall of the clamping support hole;

the clamping support assembly comprises a clamping support cap and a clamping support body, and the clamping support cap and the clamping support body are clamped through a clamping assembly; the clamping support cap is connected with the shell in a sealing mode through an annular sealing piece; the card support body is provided with a containing groove for containing a data card;

the card holds in the palm the cap and can hold in the palm the body relative to the card and follow the depth direction position of storage tank is adjustable, and follows the direction of insertion that the card held in the palm the subassembly, the card holds in the palm the cap with the card holds in the palm and has first clearance between the body.

Above-mentioned mobile terminal holds in the palm the cap and blocks and holds in the palm the body through the card and adopt buckle subassembly joint for the card holds in the palm the cap and blocks and hold in the palm no metal connection between the hole, and, the card holds in the palm the cap and can hold in the palm the body relatively the card and along the depth direction position of storage tank adjustable, and along the card the direction that inserts the card support hole of holding in the palm the subassembly simultaneously, the card holds in the palm the cap and blocks and hold in the palm and have first clearance between the body. The card holds in the palm the cap and does not have the interference to antenna all around, and the card holds in the palm the hole all around can arrange and use as the antenna. The card holds in the palm the cap and can hold in the palm the body relatively and follow the depth direction position of storage tank adjustable, can adjust the atress condition of annular seal spare to make the annular seal spare atress even, can satisfy waterproof requirement and can increase of service life again.

In some embodiments, the clip assembly comprises a first clip and a second clip, wherein:

the first buckle is arranged on the card support cap, a slot allowing the first buckle to be inserted is formed in the card support body, and the insertion direction of the first buckle is perpendicular to the depth direction of the accommodating groove;

the second buckle is arranged on the side wall of the slot and is in clamping fit with the first buckle.

In some embodiments, a guide space for facilitating insertion of the first buckle is formed at an opening of the slot facing to one side of the first buckle, and the size of the guide space is gradually reduced along an insertion direction of the first buckle.

In some embodiments, the first buckle comprises a plug-in part and a buckle part, and the plug-in part is located inside the slot; the clamping portion is connected with the clamping support cap through the inserting portion and located at one end, far away from the clamping support cap, of the inserting portion, and the clamping portion is clamped with the second buckle;

along the inserting direction of the first buckle, a second gap is formed between the inserting part and the side wall of the slot.

In some embodiments, the first clasp comprises at least two clasping portions;

along the depth direction of the accommodating groove, the insertion part is provided with a first surface and a second surface which are oppositely arranged, the first surface is provided with at least one clamping part, and the second surface is provided with at least one clamping part.

In some embodiments, two clamping parts arranged at intervals are arranged on the first surface and/or the second surface;

the inserting direction of the first buckle is a first direction, the arrangement direction of the two clamping parts is a second direction, the depth direction of the accommodating groove is a third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

In some embodiments, the second buckle includes at least one clamping groove clamped with the clamping portion.

In some embodiments, an anti-swing assembly is disposed between the first buckle and the card holder body, and is configured to limit an extreme position of the card holder cap with respect to the card holder body, where the extreme position swings around the second direction.

In some embodiments, the anti-swing assembly includes a limiting protrusion disposed on a sidewall of the slot and facing the insertion part, and a third gap is formed between the limiting protrusion and the insertion part; alternatively, the first and second electrodes may be,

the anti-swing assembly comprises a limiting bulge and a limiting groove matched with the limiting bulge, the limiting bulge is arranged on the side wall of the slot and faces the insertion part, and the limiting groove is arranged on the insertion part; a fourth gap is formed between the limiting protrusion and the bottom wall of the limiting groove;

along the second direction, the limiting bulge is positioned between two adjacent clamping parts, and/or,

along the second direction, the limiting bulge is positioned at the edge of the side wall of the slot.

In some embodiments, the number of the limiting protrusions is at least two, at least one limiting protrusion is positioned on the side of the first surface, which faces away from the second surface, and at least one limiting protrusion is positioned on the side of the second surface, which faces away from the first surface.

Drawings

Fig. 1 and fig. 2 are schematic structural diagrams of a mobile terminal according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of the mobile terminal at the card holder assembly;

FIG. 4 is an enlarged view of a portion of the joint of the card holder assembly of FIG. 3;

FIG. 5 is an exploded view of the card holder assembly;

FIG. 6 is a front view of the card holder assembly;

FIG. 7 is a rear view of the card holder assembly;

FIG. 8 is a right side view of the card support assembly;

FIG. 9 isbase:Sub>A cross-sectional view taken at A-A of FIG. 8;

fig. 10-12 are enlarged partial views of the joint of the card holder cap and the card holder body in fig. 9;

FIG. 13 is a cross-sectional view taken at B-B of FIG. 8;

fig. 14 is an enlarged view of the junction between the card-holder cap and the card-holder body of fig. 13;

FIG. 15 is a left side view of the card holder assembly;

FIG. 16 is a cross-sectional view taken at C-C of FIG. 15;

FIGS. 17-20 are front, rear, bottom and right side views, respectively, of the card-holding cap and the first latch;

fig. 21 is a side view of the card holder body.

Icon: 100-a housing; 200-a card holder assembly; 300-a snap assembly; 400-an annular seal; 500-an anti-wobble assembly; 110-a first housing; 120-a second housing; 101-card support hole; 102-an antenna; 210-a card holder cap; 220-card holder body; 211-card pin hole; 221-a receiving groove; 222-a slot; 310-a first clasp; 320-a second buckle; 223-a guiding space; 311-a plug-in part; 312-a snap-in portion; 510-a limit protrusion; 520-limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The term "and/or" is merely an associative relationship that describes an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a front view of a mobile terminal, fig. 2 is a side view of the mobile terminal, as shown in fig. 1 to fig. 2, an embodiment of the present invention provides a mobile terminal, including: a housing 100 and a card holder assembly 200; a card-holding hole 101 for mounting the card-holding component 200 is formed in the housing 100, and an antenna 102 is arranged on the side wall of the card-holding hole 101; fig. 3 is a cross-sectional view of the mobile terminal at a card holder assembly 200, and fig. 4 is a partially enlarged view of a connection portion of the card holder assembly 200 in fig. 3, as shown in fig. 3 and 4, the card holder assembly 200 includes a card holder cap 210 and a card holder body 220, and the card holder cap 210 and the card holder body 220 are clamped by a clamping assembly 300; the card-holding cap 210 is connected with the casing 100 in a sealing way through an annular sealing member 400; fig. 5 is an exploded view of the card holder assembly 200, and as shown in fig. 5, the card holder body 220 is provided with a receiving groove 221 for receiving a data card; referring to fig. 3 and 4, the position of the card-holding cap 210 relative to the card-holding body 220 along the depth direction (Z direction in fig. 3 and 4) of the receiving groove 221 is adjustable, and a first gap is formed between the card-holding cap 210 and the card-holding body 220 along the insertion direction (X direction in fig. 3 and 4) of the card-holding assembly 200.

In one possible implementation manner, with reference to fig. 3 and 4 continuously, the casing 100 in the mobile terminal includes a first casing 110 and a second casing 120, a first mounting hole is disposed on the first casing 110, a second mounting hole is disposed on the second casing 120, and the first mounting hole is communicated with the second mounting hole, the card support cap 210 in the card support assembly 200 is mounted in the first mounting hole, the card support body 220 in the card support assembly 200 is mounted in the second mounting hole, and the card support cap 210 is connected to the first casing 110 by a ring seal 400 in a sealing manner. Illustratively, the annular seal 400 may be a waterproof silicone, such as liquid silicone; when the card support assembly 200 is inserted into the corresponding hole position of the chassis 100, even if there is a processing error between the first mounting hole of the chassis 100 and the second mounting hole of the chassis 100, since the card support cap 210 can be adjusted in position along the depth direction (Z direction in fig. 3 and 4) of the accommodating groove 221 relative to the card support body 220, the card support cap 210 and the card support body 220 can move relatively to ensure the relative position of the waterproof silica gel and the first hole position of the chassis 100, and prevent the problems of inconsistent stress caused by the eccentricity of the waterproof silica gel and accelerated aging of the silica gel. Meanwhile, because the card holder cap 210 and the card holder body 220 have mobility, the appearance fit clearance of the card holder assembly 200 and the chassis 100 can be synchronously ensured.

It should be noted that, referring to fig. 5, the bottom wall of the accommodating groove 221 of the card support body 220 is usually a metal structure such as a steel sheet, in the related art, the card support cap 210 and the card support body 220 are connected by a welding metal such as a welding steel sheet, the steel sheet in the card support body 220 is in metal conduction with the welding steel sheet and the card support cap 210, and the metal antenna 102 around the card support hole 101 may receive interference from the card support cap 210, which results in that the performance of the terminal device antenna 102 cannot be satisfied. In the mobile terminal provided in this embodiment, the card holder cap 210 and the card holder body 220 are clamped by the clamping component 300, so that there is no metal connection between the card holder cap 210 and the card holder body 220, and meanwhile, the card holder cap 210 is adjustable relative to the position of the card holder body 220, so that a gap is formed between the card holder cap 210 and the card holder body 220, thereby greatly reducing the interference of the card holder cap 210 on the antenna 102 on the housing 100.

It can be understood that, when it is necessary to install card-holder assembly 200, card-holder assembly 200 is inserted into card-holder hole 101, and card-holder assembly 200 is locked with chassis 100; fig. 6 and 7 are a front view and a rear view of the card-holding assembly 200, respectively, in a possible implementation manner, a card-holding cap 210 is provided with a card-pin hole 211 allowing a card pin to be inserted and trigger an elastic reset member for driving the card-holding assembly 200 to eject out of the card-holding hole 101, so as to complete the detachment of the card-holding assembly 200 from the housing 100.

In a possible implementation manner, fig. 8 is a right side view of the card holder assembly 200, as shown in fig. 8, the card holder cap 210 and the card holder body 220 are arranged along a first direction, which is an X direction in fig. 8, and the card holder cap 210 and the card holder body 220 are clamped by the card holder assembly 200. Fig. 9 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 8, and fig. 10-12 are enlarged views of the joint between the card-holding cap 210 and the card-holding body 220 of fig. 9, whereinbase:Sub>A first gap L is formed between the card-holding cap 210 and the card-holding body 220, as shown in fig. 9 and 10 ₁ So that there is no metal connection between the card-holder cap 210 and the card-holder body 220, and the interference of the card-holder assembly 200 to the antenna 102 on the chassis 100 is reduced.

The mobile terminal is clamped by the clamping support cap 210 and the clamping support body 220 through the clamping assembly 300, so that no metal connection exists between the clamping support cap 210 and the clamping support hole 101, the clamping support cap 210 can be adjusted along the depth direction of the accommodating groove 221 relative to the clamping support body 220, and meanwhile, a first gap L is formed between the clamping support cap 210 and the clamping support body 220 along the direction of the clamping support hole 101 inserted into the clamping support assembly 200 ₁ . The card support cap 210 has no interference to the antennas 102 around, and the card support hole 101 can be arranged around for the antennas 102. The card support cap 210 is adjustable in position relative to the card support body 220 along the depth direction of the receiving groove 221, and the stress condition of the annular sealing member 400 can be adjusted, so that the stress of the annular sealing member 400 is uniformAnd the waterproof paint can meet the waterproof requirement and prolong the service life.

In some embodiments, the clip assembly 300 includes a first clip 310 and a second clip 320, wherein: the first buckle 310 is disposed on the card holder cap 210, the card holder body 220 is provided with a slot 222 allowing the first buckle 310 to be inserted, and the insertion direction of the first buckle 310 is perpendicular to the depth direction of the accommodating groove 221; the second latch 320 is disposed on the sidewall of the slot 222 and is engaged with the first latch 310.

In a possible implementation manner, a slot 222 is disposed on one side of the card holder body 220 facing the card holder cap 210, a first end of the first buckle 310 is connected to the card holder cap 210, and a second end of the first buckle is inserted into the slot 222 of the card holder body 220 and is clamped to the second buckle 320 disposed on the card holder body 220, so as to connect the card holder cap 210 and the card holder body 220. The first clip 310 is welded to the card-holding cap 210, and may also be an integral structure with the card-holding cap 210. The second clip 320 can be a slot or a protrusion but has a stop step for clipping with the first clip 310.

In some embodiments, the opening of the slot 222 facing one side of the first buckle 310 forms a guide space 223 for facilitating the insertion of the first buckle 310, and the size of the guide space 223 gradually decreases along the insertion direction of the first buckle 310.

In a possible implementation manner, referring to fig. 9 and 11, a slot 222 with an opening facing the card-holding cap 210 is disposed on the card-holding body 220, and in order to facilitate the first buckle 310 to be inserted into the slot 222, a guide space 223 is formed at the opening of the slot 222. The size of the guide space 223 gradually decreases along the insertion direction of the first buckle 310, i.e., the X direction in fig. 11, and the guide space 223 slowly presses the first buckle 310 during the insertion of the first buckle 310 into the slot 222, thereby preventing the first buckle 310 from being damaged. It should be noted that, along the insertion direction of the first buckle 310, i.e. the X direction in fig. 11, the size of the insertion slot 222 may gradually decrease with the size of the guide space 223, or the size of the insertion slot 222 shown in fig. 11 may be kept unchanged except for the size of the area where the guide space 223 gradually decreases, so as to prevent the first buckle 310 from being excessively pressed during the insertion process.

In some embodiments, the first buckle 310 includes a plug portion 311 and a buckle portion 312, the plug portion 311 is located inside the slot 222; the clamping portion 312 is connected with the card holder cap 210 through the insertion portion 311, the clamping portion 312 is located at one end of the insertion portion 311 far away from the card holder cap 210, and the clamping portion 312 is clamped with the second clamp 320; along the insertion direction of the first buckle 310, a second gap is formed between the insertion part 311 and the sidewall of the slot 222.

In one possible implementation manner, with reference to fig. 11, the first buckle 310 includes a plug portion 311 and a clamping portion 312, the clamping portion 312 is connected to the card holding cap 210 through the plug portion 311, the plug portion 311 and the clamping portion 312 are both inserted into the slot 222, and the clamping portion 312 is clamped to the second buckle 320 in the slot 222. In order to ensure that the position of the card-holding cap 210 relative to the card-holding body 220 along the depth direction (Z direction in fig. 11) of the receiving groove 221 is adjustable, a second gap L is formed between the side wall of the insertion portion 311 and the side wall of the slot 222 ₂ . The card holds in the palm the cap 210 and can swing along the Z direction around the joint department of joint portion 312 and second buckle 320, and the card holds in the palm cap 210 and the card holds in the palm body 220 and can carry out certain activity in the thickness direction of card support body 220, has avoided the annular seal 400 atress on the card holds in the palm the cap 210 uneven to improve the problem that the annular seal 400 atress is inconsistent for a long time and leads to the sealing member accelerated ageing.

In some embodiments, the second latch 320 includes at least one latch slot for latching with the latch portion 312.

In a possible implementation manner, with reference to fig. 11, the second buckle 320 is a card slot, and along the Z direction in fig. 1, the first buckle 310 is inserted into the slot 222, the clamping portion 312 is compressed, and as the first buckle 310 is inserted into the slot 222, the clamping portion 312 of the first buckle 310 slides into the card slot and is clamped with the card slot, so as to complete the connection between the card holder cap 210 and the card holder body 220. It can be understood that the card slot is disposed on the card holder body 220, and the specific location of the card slot only needs to be locked with the card portion 312 of the first buckle 310 to connect the card holder cap 210 and the card holder body 220.

In a possible implementation manner, with reference to fig. 11, the slot is disposed on the side wall of the slot 222, and along the Z direction in fig. 11, the slot penetrates through the side wall of the slot 222, that is, the depth direction of the slot is the Z direction in fig. 11, and the depth direction of the slot 222 is the X direction in fig. 11, that is, the depth direction of the slot is perpendicular to the depth direction of the slot 222, so that the first buckle 310 and the second buckle 320 are conveniently clamped, and the connection strength between the card holder cap 210 and the card holder body 220 is ensured.

In some embodiments, the first clasp 310 includes at least two clasp portions 312; along the depth direction of the receiving groove 221, the inserting portion 311 has a first surface and a second surface that are opposite to each other, the first surface is provided with at least one engaging portion 312, and the second surface is provided with at least one engaging portion 312.

In a possible implementation manner, in order to further ensure the connection strength between the card support cap 210 and the card support body 220, the first buckle 310 includes at least two clamping portions 312, and the clamping portions 312 are respectively disposed on the first surface and the second surface of the insertion portion 311, so that the insertion slot 222 is inserted along the first buckle 310, the clamping portions 312 and the second buckle 320 are clamped on the insertion portion 311, and the first buckle 310 and the second buckle 320 are prevented from tripping due to the fact that the card support cap 210 moves along the depth direction of the accommodating slot 221 relative to the card support body 220, and the card support cap 210 and the card support body 220 are connected to fail.

In some embodiments, two spaced-apart clamping portions 312 are disposed on the first surface and/or the second surface; the insertion direction of the first buckle 310 is a first direction, the arrangement direction of the two buckling parts 312 is a second direction, the depth direction of the accommodating groove 221 is a third direction, and the first direction, the second direction and the third direction are perpendicular to each other.

In a possible implementation manner, along the depth direction of the receiving groove 221, the first surface and the second surface of the inserting portion 311 are both provided with two fastening portions 312, wherein the first surface is provided with two fastening portions 312 disposed at an interval, such as the first fastening portion 312 and the second fastening portion 312, and an arrangement direction of the two fastening portions 312 is perpendicular to an insertion direction of the first fastener 310 and the depth direction of the receiving groove 221. The second surface is provided with a clamping portion 312, such as a third clamping portion 312, and the third clamping portion 312 can be located between the first clamping portion 312 and the second clamping portion 312 along the arrangement direction of the first clamping portion 312 and the second clamping portion 312.

In a possible implementation manner, along the depth direction of the receiving groove 221, the first surface and the second surface of the inserting portion 311 are both provided with two fastening portions 312, wherein the second surface is provided with two fastening portions 312 disposed at intervals, such as the first fastening portion 312 and the second fastening portion 312, and an arrangement direction of the two fastening portions 312 is perpendicular to an insertion direction of the first fastener 310 and the depth direction of the receiving groove 221. The first surface is provided with a clamping portion 312, such as a third clamping portion 312, and the third clamping portion 312 can be located between the first clamping portion 312 and the second clamping portion 312 along the arrangement direction of the first clamping portion 312 and the second clamping portion 312.

In a possible implementation manner, fig. 13 is a cross-sectional view taken from B-B in fig. 8, fig. 14 is an enlarged view of a connection portion between the card holder cap 210 and the card holder body 220 in fig. 13, fig. 15 is a left side view of the card holder assembly 200, fig. 16 is a cross-sectional view taken from C-C in fig. 15, and referring to fig. 11, fig. 13-fig. 16 in combination with fig. 8, along a depth direction of the receiving groove 221, a first surface and a second surface of the insertion portion 311 are both provided with two clamping portions 312, such as a first clamping portion 312 and a second clamping portion 312, which are arranged on the first surface, and an arrangement direction of the two clamping portions 312 is perpendicular to an insertion direction of the first buckle 310 and the depth direction of the receiving groove 221. The second surface is provided with two clamping portions 312 arranged at intervals, for example, a third clamping portion 312 and a fourth clamping portion 312, and the arrangement direction of the two clamping portions 312 is perpendicular to the insertion direction of the first buckle 310 and the depth direction of the receiving groove 221. Along the third direction, i.e. the depth direction of the receiving groove 221, the orthographic projection of the third clamping portion 312 on the insertion portion 311 covers the orthographic projection of the first clamping portion 312 on the insertion portion 311, and the orthographic projection of the fourth clamping portion 312 on the insertion portion 311 covers the orthographic projection of the second clamping portion 312 on the insertion portion 311. The covering here can be understood that, along the third direction, i.e. the depth direction of the receiving groove 221, the orthographic projection of the third clamping portion 312 on the insertion portion 311 is greater than or equal to the orthographic projection of the first clamping portion 312 on the insertion portion 311, and the orthographic projection of the fourth clamping portion 312 on the insertion portion 311 is greater than or equal to the orthographic projection of the second clamping portion 312 on the insertion portion 311; of course, the orthographic projection of the first card portion 312 on the plug portion 311 may be greater than or equal to the orthographic projection of the third card portion 312 on the plug portion 311, and the orthographic projection of the second card portion 312 on the plug portion 311 may be greater than or equal to the orthographic projection of the fourth card portion 312 on the plug portion 311.

It can be understood that, with continued reference to fig. 15, the clamping portion 312 and the slot are both in a strip-shaped structure, where the strip shape can be understood that the length of the clamping portion 312 is smaller than the width of the clamping portion 312, the length of the slot is smaller than the width of the slot, and both the length of the clamping portion 312 and the length of the slot extend along the second direction (Y direction in fig. 15). As shown in fig. 15, the length of the engaging portion 312 is smaller than that of the engaging slot, and in order to facilitate the insertion of the first buckle 310 into the slot 222, the first buckle 310 and the holder body 220 have a gap therebetween along the second direction, so that the engaging portion 312 can move along the second direction relative to the engaging slot.

In some embodiments, an anti-swing assembly 500 is disposed between the first latch 310 and the card holder body 220 for limiting an extreme position of the card holder cap 210 swinging around the second direction relative to the card holder body 220.

In order to prevent the swing range of the card holder cap 210 and the card holder body 220 around the second direction from being too large, an anti-swing assembly 500 is disposed between the first buckle 310 and the card holder body 220, and the anti-swing assembly 500 can limit the limit position of the card holder cap 210 relative to the card holder body 220 around the second direction. In the card-holder bending test, the anti-swing assembly 500 can prevent the bending force of the first buckle 310 from being increased due to the excessive swing amount of the card-holder cap 210, thereby improving the bending resistance of the first buckle 310.

In some embodiments, the anti-swing assembly 500 includes a limiting protrusion 510, the limiting protrusion 510 is disposed on a sidewall of the slot 222, the limiting protrusion 510 faces the insertion part 311, and a third gap is formed between the limiting protrusion 510 and the insertion part 311; the limiting protrusion 510 is located between two adjacent clamping portions 312 along the second direction, and/or the limiting protrusion 510 is located at the edge of the sidewall of the slot 222 along the second direction.

In one possible implementation, as shown in fig. 12, the anti-swing assembly 500 is disposed at the opening of the slot 222 and needs to avoid the guiding space 223 cooperating with the clamping portion 312. Examples of the inventionPreferably, the anti-swing assembly 500 includes a limiting protrusion 510, the limiting protrusion 510 is disposed on a sidewall of the slot 222, the limiting protrusion 510 faces the inserting portion 311, and a third gap L is formed between the limiting protrusion 510 and the inserting portion 311 ₃ On the basis of ensuring that the card support cap 210 can swing relative to the card support body 220 along the second direction, the swing range of the card support cap 210 is limited, the waterproof problem caused by the inconsistency of the first mounting hole and the second mounting hole on the machine shell 100 and the problem of inconsistent stress of the annular sealing element 400 can be improved, and meanwhile, the gap between the card support assembly 200 and the machine shell 100 is convenient to adjust so as to reduce the interference on the antennas 102 arranged around the card support hole 101.

It can be understood that the limiting protrusion 510 cooperates with the insertion part 311 to limit the swing range of the card-holding cap 210, i.e. the third gap formed between the limiting protrusion 510 and the insertion part 311 can limit the limit position of the card-holding cap 210 swinging around the second direction relative to the card-holding body 220.

In a possible implementation manner, the limiting protrusion 510 is one, and the limiting protrusion 510 is located between two adjacent clamping portions 312 along the second direction.

In a possible implementation manner, there are two limiting protrusions 510, and the two limiting protrusions 510 are respectively located at two edges of the side wall of the slot 222 along the second direction.

In one possible implementation manner, there are three limiting protrusions 510, and along the second direction, one limiting protrusion 510 is located between two adjacent clamping portions 312, and the other two limiting protrusions 510 are located at two edges of the side wall of the slot 222, respectively.

In a possible implementation manner, as shown in fig. 12, along the first direction, that is, the insertion direction of the first buckle 310, the size of the third gap is gradually reduced and then remains unchanged, which not only facilitates the insertion of the insertion part 311, but also plays a role in limiting.

In some embodiments, the anti-swing assembly 500 includes a limiting protrusion 510 and a limiting groove 520 matching with the limiting protrusion 510, the limiting protrusion 510 is disposed on a sidewall of the slot 222 and the limiting protrusion 510 faces the insertion portion 311, the limiting groove 520 is disposed on the insertion portion 311; a fourth gap is formed between the limiting protrusion 510 and the bottom wall of the limiting groove 520; the limiting protrusion 510 is located between two adjacent clamping portions 312 along the second direction, and/or the limiting protrusion 510 is located at the edge of the sidewall of the slot 222 along the second direction.

Fig. 17 to 20 are a front view, a rear view, a bottom view and a right view of the card holder cap 210 and the first buckle 310, respectively, and fig. 21 is a side view of the card holder body 220, in a possible implementation manner, referring to fig. 17 and 18, in order to better cooperate with the limiting protrusion 510, a limiting groove 520 cooperating with the limiting protrusion 510 is provided on the insertion part 311, and a fourth gap is provided between the limiting protrusion 510 and a bottom wall of the limiting groove 520. On the basis of ensuring that the card support cap 210 can swing relative to the card support body 220 along the second direction, the swing range of the card support cap 210 is limited, the waterproof problem caused by the inconsistency of the first mounting hole and the second mounting hole on the machine shell 100 and the problem of the inconsistency of the stress of the annular sealing element 400 can be improved, and meanwhile, the gap between the card support assembly 200 and the machine shell 100 can be conveniently adjusted, so that the interference on the antennas 102 arranged around the card support hole 101 is reduced.

In one possible implementation manner, the limiting protrusion 510 is one, and the limiting protrusion 510 is located between two adjacent clamping portions 312 along the second direction.

In a possible implementation manner, there are two limiting protrusions 510, and along the second direction, the two limiting protrusions 510 are respectively located at two edges of the side wall of the slot 222.

In a possible implementation manner, along the first direction, that is, the insertion direction of the first buckle 310, the size of the fourth gap is gradually reduced and then remains unchanged, which is not only convenient for the insertion of the insertion part 311, but also plays a role in limiting.

In some embodiments, there are at least two of the retention bumps 510, there is at least one retention bump 510 on the side of the first surface facing away from the second surface, and there is at least one retention bump 510 on the side of the second surface facing away from the first surface.

In a possible implementation manner, with reference to fig. 12, the number of the limiting protrusions 510 is at least two, and the first surface of the insertion part 311 corresponds to the at least one limiting protrusion 510, and the second surface of the insertion part 311 corresponds to the at least one limiting protrusion 510.

In a possible implementation manner, the limiting protrusions 510 are a pair, and the pair of limiting protrusions 510 is located between two adjacent clamping portions 312 along the second direction.

In one possible implementation manner, the two pairs of limiting protrusions 510 are disposed, and along the second direction, the two pairs of limiting protrusions 510 are respectively disposed on two edges of the side wall of the slot 222.

In one possible implementation manner, the limiting protrusions 510 are three pairs, as shown in fig. 21, in the second direction, one pair of limiting protrusions 510 is located between two adjacent clamping portions 312, and the other two pairs of limiting protrusions 510 are located at two edges of the side wall of the slot 222, respectively. It should be noted that, the pair herein can be understood as two limiting protrusions 510 having an overlapping area in the third direction, i.e., the depth direction of the receiving groove 221, towards the limiting protrusion 510 of the first surface of the inserting part 311 and towards the limiting protrusion 510 of the second surface of the inserting part 311. It should be understood that, in the same pair of limiting protrusions 510, the orthographic projection of the limiting protrusion 510 facing the first surface of the plug part 311 on the plug part 311 and the orthographic projection of the limiting protrusion 510 facing the second surface of the plug part 311 on the plug part 311 are in the overlapping region.

It should be noted that, in the mobile terminal provided in this embodiment: the card support assembly is a split type card support, a certain amount of movement is formed between the card support cap and the card support body, and the card support assembly has an automatic alignment function; the card support component occupies small space; the card support cap and the card support body are not connected through metal and have a specific gap, the card support cap does not interfere with surrounding antennas, the application range of the split type card support is improved, and the applicability is wide; and the card holds in palm the subassembly and need not radium carving, welding process, simple process, the equipment is simple, and is with low costs.

It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A mobile terminal, comprising: a housing and a card holder assembly;

a card support hole for mounting the card support component is formed in the shell, and an antenna is arranged on the side wall of the card support hole;

the card support assembly comprises a card support cap and a card support body, and the card support cap and the card support body are clamped through a clamping assembly; the clamping support cap is connected with the shell in a sealing mode through an annular sealing piece; the card support body is provided with a containing groove for containing a data card;

2. The mobile terminal of claim 1, wherein the clasp assembly comprises a first clasp and a second clasp, wherein:

the first buckle is arranged on the card support cap, a slot allowing the first buckle to be inserted is arranged on the card support body, and the insertion direction of the first buckle is vertical to the depth direction of the accommodating groove;

3. The mobile terminal according to claim 2, wherein a guide space for facilitating insertion of the first buckle is formed at an opening of the slot facing a side of the first buckle, and a size of the guide space is gradually reduced along an insertion direction of the first buckle.

4. The mobile terminal of claim 2, wherein the first buckle comprises a plug-in portion and a buckle portion, and the plug-in portion is located inside the slot; the clamping part is connected with the clamping support cap through the inserting part, the clamping part is positioned at one end of the inserting part, which is far away from the clamping support cap, and the clamping part is clamped with the second buckle;

5. The mobile terminal of claim 4, wherein the first clasp comprises at least two clasping portions;

6. The mobile terminal according to claim 5, wherein two clamping portions are disposed on the first surface and/or the second surface at intervals;

7. The mobile terminal according to any of claims 4-6, wherein the second buckle comprises at least one clamping slot for clamping with the clamping portion.

8. The mobile terminal of claim 6, wherein an anti-swing assembly is disposed between the first latch and the card holder body for limiting a limit position of the card holder cap relative to the card holder body to swing around the second direction.

9. The mobile terminal of claim 8, wherein the anti-swing assembly comprises a limiting protrusion, the limiting protrusion is disposed on a sidewall of the slot and faces the insertion portion, and a third gap is formed between the limiting protrusion and the insertion portion; alternatively, the first and second electrodes may be,

10. The mobile terminal of claim 9, wherein the number of the limiting protrusions is at least two, there is at least one limiting protrusion located on a side of the first surface facing away from the second surface, and there is at least one limiting protrusion located on a side of the second surface facing away from the first surface.