CN217768941U

CN217768941U - Card holder assembly for electronic equipment and electronic equipment

Info

Publication number: CN217768941U
Application number: CN202221247440.3U
Authority: CN
Inventors: 李月亮; 王霖川; 王静松
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-08
Anticipated expiration: 2032-05-20

Abstract

The present disclosure relates to a card support assembly for an electronic device and an electronic device, including: the card holds in the palm the body, the card holds in the palm the body and offers to dodge the groove corresponding to the position of the antenna feed shell fragment of electronic equipment. The card of this disclosure holds in palm the subassembly, hold in the palm the position that the body corresponds to electronic equipment's antenna feed shell fragment at the card and seted up and dodge the groove, can hold in the palm the subassembly and pile up the condition that sets up with antenna feed shell fragment at the card, dodge antenna feed shell fragment through dodging the groove, dodge the space for antenna feed shell fragment to improve the antenna performance, solved among the correlation technique because of the card holds in the palm the subassembly and overlaps completely with antenna feed shell fragment, lead to the problem that the antenna performance descends.

Description

Card holder assembly for electronic equipment and electronic equipment

Technical Field

The present disclosure relates to the field of electronic technologies, and in particular, to a card holder assembly and an electronic device.

Background

With the increasing demand of manufacturers of electronic equipment such as mobile phones for cost reduction, the market competition is still more and more harsh. Therefore, the design of the stacking arrangement of the current electronic equipment is more and more compact, and due to the need of meeting the requirements of stacking large batteries and the thinness of the whole machine, the corresponding PCB needs to have a limit of utilization space. This results in the gradual highlighting of stacking conflicts in certain spaces, particularly where the antenna feed spring is located.

In a limited space inside the electronic device, the antenna feed elastic sheet and a card support assembly used for loading electronic cards such as SIM cards and the like need to be stacked, partial areas of the antenna feed elastic sheet and the card support assembly are mutually overlapped or completely overlapped, and the performance of the antenna can be influenced by the metal part of the card support assembly overlapped with the antenna feed elastic sheet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a card holds in palm subassembly and electronic equipment can improve electronic equipment's antenna performance.

In a first aspect, the disclosed embodiments provide a card holder assembly for an electronic device, 1. A card holder assembly for an electronic device, comprising: the card holds in the palm the body, the card holds in the palm the body and offers to dodge the groove corresponding to the position of the antenna feed shell fragment of electronic equipment.

Optionally, the card holder body includes a first card holder made of a metal material and a second card holder made of a non-metal material, and the first card holder is provided with the avoidance groove; the first clamping support piece and the second clamping support piece are stacked along the thickness direction of the clamping support body, or the first clamping support piece is embedded in the second clamping support piece.

Optionally, the avoiding groove is formed in the edge position of the first clamping support piece.

Optionally, the avoidance groove includes a plurality of side walls, wherein one of the side walls penetrates through a side portion of the first clamping member; on the projection plane of the thickness direction of the card support body, avoidance gaps are formed between at least two side walls and the antenna feed elastic sheet.

Optionally, the avoiding gap is not less than 0.5mm.

Optionally, the first card holder includes a body portion, a first extension portion and a second extension portion, the first extension portion and the second extension portion are connected to a side portion of the body portion along a length direction of the card holder body, the first extension portion and the second extension portion are arranged at intervals along a width direction of the card holder body, and the body portion, the first extension portion and the second extension portion enclose to form the avoiding groove.

Optionally, on a projection plane of the card holder body in the thickness direction, an avoidance gap is formed between at least two of the side wall of the body portion, the side wall of the first extension portion, and the side wall of the second extension portion, and the antenna feed spring.

Optionally, the avoiding gap is not less than 0.5mm.

Optionally, at least one of the first extending portion and the second extending portion is provided with a bending portion formed by bending towards a direction away from the antenna feeding elastic sheet.

Optionally, the first card support member is provided with at least one first glue grasping portion for cooperating with the second card support member to grasp glue;

the second card holds in the palm the piece be equipped with first glue portion matched with at least one second of grabbing is grabbed gluey portion, the second grab glue portion with the first position of grabbing gluey portion corresponds.

Optionally, the first glue grasping portions are multiple and are arranged on the first clamping support piece at intervals along the width direction of the clamping support body;

the second is grabbed gluey portion and is a plurality ofly, follows the width direction interval of card support body sets up in the second card holds in the palm the piece, the second card holds in the palm.

Optionally, the first card support piece is provided with one first glue grasping portion respectively along two sides of the width direction of the card support body, and the middle of the first card support piece is provided with at least one second glue grasping portion.

Optionally, the avoiding groove is located between any two of the first glue grasping portions.

In a second aspect, an embodiment of the present disclosure provides an electronic device, including a housing, an antenna feeding elastic sheet, and the card holder assembly according to the first aspect, where the antenna feeding elastic sheet is disposed in the housing; the shell is provided with a clamping groove, and the clamping support assembly is arranged in the clamping groove.

The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:

the card of this disclosure holds in palm the subassembly, hold in the palm the position that the body corresponds to electronic equipment's antenna feed shell fragment at the card and seted up and dodge the groove, can hold in the palm the subassembly and pile up the condition that sets up with antenna feed shell fragment at the card, dodge antenna feed shell fragment through dodging the groove, dodge the space for antenna feed shell fragment to improve the antenna performance, solved among the correlation technique because of the card holds in the palm the subassembly and overlaps completely with antenna feed shell fragment, lead to the problem that the antenna performance descends.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a card tray assembly according to an exemplary embodiment of the present disclosure;

FIG. 3 is a schematic view of the card support assembly of an exemplary embodiment of the present disclosure with the handle portion removed;

fig. 4 is a schematic diagram of a position of a card support assembly and an antenna feed spring at an avoidance slot according to an exemplary embodiment of the disclosure;

FIG. 5 is a schematic view of a card support assembly according to another exemplary embodiment of the present disclosure with the handle portion removed;

fig. 6 is a schematic diagram of a position of a card holder assembly and an antenna feed spring at an avoidance slot according to another exemplary embodiment of the present disclosure;

FIG. 7 is a schematic view of a card support assembly according to yet another exemplary embodiment of the present disclosure with a handle portion removed;

fig. 8 is a schematic diagram of a position of a card support assembly and an antenna feed spring at an avoidance slot according to yet another exemplary embodiment of the present disclosure;

fig. 9 is a right side view of fig. 8.

Detailed Description

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

The utility model provides a card holds in palm subassembly and electronic equipment can improve electronic equipment's antenna performance. The card holder assembly and the electronic device of the present disclosure will be described in detail below with reference to the accompanying drawings. The features in the following examples and embodiments may be combined with each other without conflict.

Referring to fig. 1, an embodiment of the present disclosure provides an electronic device 200, where the electronic device 200 may be a terminal such as a mobile phone and a tablet computer. The electronic device 200 may include a housing 90, a circuit board (not shown), an antenna feeding spring 91, and the card holder assembly 100, wherein the antenna feeding spring 91 is disposed on the circuit board, the circuit board is disposed in the housing 90, and the circuit board may be a PCB board. The housing 90 is provided with a card slot 92, and the card holder assembly 100 is removably arranged in the card slot 92.

Referring to fig. 2 to 4, the card holder assembly 100 may include a card holder body 10, and the card holder body 10 may be removably disposed in the card slot 92. An avoiding groove 11 is formed in the position of the card holder body 10 corresponding to the antenna feeding elastic sheet 91 of the electronic device 200, as shown in fig. 4. Alternatively, the card holder assembly 100 may include a handle portion 19 connected to one end of the card holder body 10, and the handle portion 19 is convenient for a user to hold and facilitate the user to insert or extract the card holder body 10 into or from the card slot 92. The card holder body 10 may be provided with at least one card holder slot 18 for holding an electronic card such as a SIM card or a memory card. In the example shown in the figures, the number of card-holding grooves 18 is two, which the present disclosure does not limit.

Through the above arrangement, the card support assembly 100 of the present disclosure, an avoidance groove 11 is provided at a position of the card support body 10 corresponding to the antenna feed elastic sheet 91 of the electronic device 200, under the condition that the card support assembly 100 and the antenna feed elastic sheet 91 are stacked, the antenna feed elastic sheet 91 is avoided through the avoidance groove 11, and a space is avoided for the antenna feed elastic sheet 91, as shown in fig. 4, an area of an overlapping region with the antenna feed elastic sheet 91 is reduced, thereby improving performance of an antenna, and solving a problem of antenna performance reduction caused by complete overlapping of the card support assembly 100 and the antenna feed elastic sheet 91 in the related art.

In some alternative embodiments, the card holder body 10 includes a first card holder 12 and a second card holder 13. The first card support member 12 is made of metal, such as aluminum alloy, iron, and the like, so that the overall strength of the card support can be improved. The second card holder 13 is made of non-metal material, such as plastic material. The first card support piece 12 and the second card support piece 13 are stacked along the thickness direction of the card support body 10, and the avoidance groove 11 is formed in the first card support piece 12. So set up, through seting up in first card support 12 and dodging groove 11, can pile up the condition that sets up at card support subassembly 100 and antenna feed shell fragment 91, dodge antenna feed shell fragment 91 through dodging groove 11, dodge the space for antenna feed shell fragment 91 to improve the antenna performance. Alternatively, the first card holder 12 and the second card holder 13 may be stacked in the thickness direction of the card holder body 10, or the first card holder 12 may be embedded in the second card holder 13, which is not limited in this disclosure.

As shown, the width direction X of the card holder body 10 is perpendicular to the length direction Y, and the thickness direction of the card holder body 10 can be understood as a direction perpendicular to a plane in which the direction X and the direction Y are located. It can be understood that the first card holder 12, the second card holder 13 and the antenna feeding elastic sheet 91 are stacked along the thickness direction of the card holder body 10, and the first card holder 12 may be a side close to the antenna feeding elastic sheet 91 or a side far from the antenna feeding elastic sheet 91. Or the first card support piece 12 is embedded in the second card support piece 13, and the card support body 10 and the antenna feed elastic sheet 91 are stacked along the thickness direction of the card support body 10. No matter what mode is adopted, the effect of fully utilizing the space can be achieved. It should be noted that only a portion of the structure of the first card holder 12 is shown in the drawings, and the first card holder 12 may extend to a portion of the card holder slot 18 as the case may be, so as to further improve the overall structural strength of the card holder assembly.

In some alternative embodiments, the avoidance groove 11 is opened at an edge position of the first card holder 12. In this embodiment, the avoiding groove 11 is formed at the edge of the first card holder 12 close to the handle portion 19, which facilitates the processing and molding, and also reduces the area of the overlapping region with the antenna feeding spring sheet 91.

Further, the avoiding groove 11 includes a plurality of sidewalls, one of which penetrates through a side portion of the first catching part 12. On the projection plane of the card support body 10 in the thickness direction, an avoidance gap 111 is formed between at least two of the side walls and the antenna feed spring piece 91. In the present embodiment, the side wall of the escape groove 11 on the side closer to the handle portion 19 penetrates the side portion of the first card holder 12 in the direction Y. On the projection plane of the card holder body 10 in the thickness direction, an escape slit 111 is formed between the side wall on the left side of the escape groove 11 and the side wall on the side away from the handle portion 19 and the antenna feed spring piece 91. So set up, can dodge antenna feed shell fragment 91 better, dodge the space for antenna feed shell fragment 91 to improve the antenna performance. Optionally, the avoiding gap 111 is not smaller than 0.5mm, and the size of the avoiding gap 111 can be adjusted according to practical situations, which is not limited by the present disclosure.

In some optional embodiments, the first card holder 12 includes a main body 121, a first extending portion 122, and a second extending portion 123, the first extending portion 122 and the second extending portion 123 are connected to a side portion of the main body 121 along a length direction Y of the card holder body 10, the first extending portion 122 and the second extending portion 123 are disposed at intervals along a width direction X of the card holder body 10, and the main body 121, the first extending portion 122, and the second extending portion 123 enclose to form the avoiding groove 11. The width direction X of the card holder body 10 is perpendicular to the length direction Y of the card holder body 10, and both the length direction Y of the card holder body 10 and the width direction X of the card holder body 10 are perpendicular to the thickness direction of the card holder body 10, that is, the thickness direction of the card holder body 10 can be understood as a direction perpendicular to a plane in which the direction X and the direction Y are located. In this embodiment, the first extending portion 122 and the second extending portion 123 are connected to the side portion of the main body 121 close to the handle portion 19 along the length direction Y of the card holder body 10. With such an arrangement, the main body 121, the first extension 122 and the second extension 123 enclose the avoiding groove 11, so that the avoiding groove 11 can avoid the antenna feeding elastic sheet 91 through the avoiding groove 11 under the condition that the card support assembly 100 and the antenna feeding elastic sheet 91 are stacked, and a space is avoided for the antenna feeding elastic sheet 91, thereby improving the performance of the antenna.

Furthermore, on a projection plane in the thickness direction of the card holder body 10, an avoidance slit 111 is formed between the antenna feed spring sheet 91 and at least two of the side wall of the body portion 121, the side wall of the first extension portion 122, and the side wall of the second extension portion 123. In this embodiment, an avoiding slit 111 is formed between the antenna feeding spring 91 and both the side wall of the main body 121 and the side wall of the first extension 122 close to the second extension 123. So set up, can dodge antenna feed shell fragment 91 better, dodge the space for antenna feed shell fragment 91 to improve the antenna performance. Optionally, the avoiding gap 111 is not smaller than 0.5mm, and the size of the avoiding gap 111 can be adjusted according to practical situations, which is not limited by the present disclosure. Of course, in other examples, the side wall of the main body 121, the side wall of the first extending portion 122, and the side wall of the second extending portion 123 may be provided with an avoiding slit 111 formed between the side wall of the main body, the side wall of the first extending portion 122, and the side wall of the second extending portion 123, respectively, and the antenna feeding spring piece 91, so as to achieve a better avoiding effect.

Referring to fig. 2 to 8, in some alternative embodiments, the first card holder 12 is provided with at least one first glue grasping portion 14 for grasping glue cooperation with the second card holder 13. The second clamping piece 13 is provided with at least one second glue grabbing part 15 matched with the first clamping piece 12, and the second glue grabbing part 15 corresponds to the first glue grabbing part 14 in position. In this embodiment, the first glue grasping portion 14 may be a protruding structure protruding outward from the first card holder 12 or an opening structure formed in the first card holder 12, and the second glue grasping portion 15 may be an opening structure formed in the second card holder 13 at a position corresponding to the first glue grasping portion 14 or a protruding structure protruding outward from the first card holder 12. So set up, can improve the mutual resultant force of grabbing between first card support 12 and the second card support 13 to improve the structure tensile strength that the card held in the palm the subassembly, can hold in the palm 18 difficult not hard up of chucking each other with the card when the installation waiting with the card in order to guarantee SIM card isoelectron. Optionally, a similar adhesive catching structure, for example, a 1mm adhesive catching structure, may be reserved on the side wall of the avoiding groove 11, and the mutual catching force between the first card support member 12 and the second card support member 13 may be strengthened, so as to improve the structural tensile strength of the card support assembly.

In some optional embodiments, the first adhesive grasping portion 14 is a plurality of portions, and is disposed at intervals along the width direction X of the card holder body 10 on the first card holder 12. The second glue grasping portions 15 are arranged in the second card support piece 13 at intervals along the width direction X of the card support body 10. In this way, the mutual engagement force between the first clamping piece 12 and the second clamping piece 13 can be further enhanced by the mutual engagement of the multiple sets of the first adhesive grasping portions 14 and the second adhesive grasping portions 15.

Further, two sides of the first card support member 12 along the length direction Y of the card support body 10 are respectively provided with one first glue grasping portion 14, and the middle of the first card support member 12 is provided with at least one first glue grasping portion 14. In the example shown in fig. 5 and 6, the first glue grasping portions 14 on both sides may be in a convex structure. The middle part of the first clamping piece 12 is provided with two first glue grasping parts 14, the first glue grasping part 14 on the left side can adopt a protruding structure, and the first glue grasping part 14 on the right side can adopt an opening structure. So set up, set up the first portion 14 of gluing that draws in the different positions of first card support 12 to first portion 14 of gluing that draws adopts the crisscross mode that sets up of protrusion structure and opening structure, the compensation that can be fine is because of seting up the problem that the glue binding capacity that grabs that leads to behind the groove 11 weakens slightly, improves the tensile ability of first card support 12 along the length direction Y of card support body 10, thereby strengthens the mutual power of grabbing between first card support 12 and the second card support 13. Alternatively, the opening structure may be provided with a glue grasping hole of 0.8mm × 1.2mm to compensate for the stretching ability of the first card holder 12 in the length direction Y of the card holder body 10.

Further, dodge groove 11 to be located arbitrary two the second is grabbed and is glued between the portion 15, so with first grabbing glue portion 14 with dodge groove 11 and all arrange along the width direction X that the card held in the palm body 10, can reduce the space that occupies the length direction Y that the card held in the palm body 10, satisfy miniaturized design requirement.

Referring to fig. 7 to 9, in some alternative embodiments, at least one of the first extending portion 122 and the second extending portion 123 of the first card holder 12 is provided with a bending portion 124 formed by bending toward a direction away from the antenna feeding elastic piece 91. In this embodiment, one side of the first extending portion 122, which is far away from the main body portion 121, is bent to form a bending portion 124 in a direction far away from the antenna feeding spring 91. Of course, in other examples, the side of the second extending portion 123 far from the main body portion 121 may also be the bending portion 124 formed by bending towards the direction far from the antenna feeding elastic sheet 91, or both the first extending portion 122 and the second extending portion 123 are provided with the bending portion 124, which is not limited in the disclosure. With the arrangement, the problem that the adhesive bonding capacity is slightly weakened due to the arrangement of the avoidance groove 11 can be well compensated, and the stretching capacity of the first clamping piece 12 in the length direction Y of the clamping body 10 is improved, so that the mutual adhesive force between the first clamping piece 12 and the second clamping piece 13 is enhanced. Optionally, the bent portion 124 is not less than 1mm to compensate for the stretching capability of the first card holder 12 along the length direction Y of the card holder body 10.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosed technology. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A card holder assembly for an electronic device, comprising: the card holds in the palm the body, the card holds in the palm the body and offers to dodge the groove corresponding to the position of the antenna feed shell fragment of electronic equipment.

2. The card holder assembly according to claim 1, wherein the card holder body comprises a first card holder member made of a metal material and a second card holder member made of a non-metal material, and the first card holder member is provided with the avoiding groove; the first clamping support piece and the second clamping support piece are stacked along the thickness direction of the clamping support body, or the first clamping support piece is embedded in the second clamping support piece.

3. The card holder assembly of claim 2, wherein said evasion slot is open at an edge of said first card holder member.

4. The card holder assembly of claim 3, wherein the evasion slot comprises a plurality of side walls, one of the side walls extending through a side portion of the first card holder member; on the projection plane of the thickness direction of the card support body, avoidance gaps are formed between at least two side walls and the antenna feed elastic sheet.

5. The card holder assembly of claim 4, wherein the relief seam is no less than 0.5mm.

6. The card holder assembly according to claim 2, wherein the first card holder member includes a body portion, a first extending portion, and a second extending portion, the first extending portion and the second extending portion are connected to a side portion of the body portion along a length direction of the card holder body, the first extending portion and the second extending portion are spaced apart along a width direction of the card holder body, and the body portion, the first extending portion, and the second extending portion enclose the avoiding groove.

7. The card holder assembly according to claim 6, wherein an avoidance gap is formed between at least two of the side wall of the main body portion, the side wall of the first extension portion, and the side wall of the second extension portion, and the antenna feed spring piece on a projection plane of the card holder body in the thickness direction.

8. The card holder assembly of claim 7, wherein the relief seam is no less than 0.5mm.

9. The card holder assembly according to claim 6, wherein at least one of the first extending portion and the second extending portion has a bending portion bent and formed toward a direction away from the antenna feeding spring.

10. The card tray assembly of claim 2, wherein the first card tray member is provided with at least one first glue grasping portion for glue grasping engagement with the second card tray member;

11. The card holder assembly of claim 10, wherein the first glue grasping portions are plural and arranged at intervals on the first card holder member along a width direction of the card holder body;

12. The card tray assembly of claim 11, wherein the first card tray member is provided with one of the first glue grasping portions on each of two sides in the width direction of the card tray body, and the first card tray member is provided with at least one of the second glue grasping portions in the middle.

13. The card tray assembly of claim 11, wherein the escape slot is located between any two of the first glue grasping portions.

14. An electronic device, comprising a housing, an antenna feed spring and the card holder assembly according to any one of claims 1 to 13, wherein the antenna feed spring is disposed in the housing; the shell is provided with a clamping groove, and the clamping support assembly is arranged in the clamping groove.