CN215008706U - Card holder, card seat assembly and terminal - Google Patents

Abstract

The utility model relates to a card holds in palm, cassette subassembly and terminal, first draw-in groove and second draw-in groove are in the coplanar, second draw-in groove and the setting of third draw-in groove are overlapping, the second card staggers in thickness direction with the third card, the third draw-in groove holds in the palm two spouts that body length direction is parallel along the card for setting up on the second surface of body is held in the palm to the card, the third card inserts from the side that the body was held in the palm to the card, the card holds in the palm projection area has been reduced to the shortfall, make it can not occupy the inside too many spaces of cell-phone. The card support in the card seat component is also overlapped by adopting a second card slot and a third card slot, so that the area of the card seat component is reduced; the bottom cover of the card seat in the card seat component is sunk into the circuit board and used for reducing the height of the whole card seat on the horizontal plane of the circuit board, so that the whole thickness of the card seat component and the circuit board is reduced, the size of the card seat component is reduced, and the space inside the terminal is also occupied less.

Description

Card holder, card seat assembly and terminal

Technical Field

The present application relates to the field of electronic devices, and in particular, to a card holder, a card seat assembly, and a terminal.

Background

With the development of science and technology, mobile phones, tablets and the like have become essential terminal devices for people's life, and terminals such as existing smart phones and the like can generally realize one-machine multi-card, for example, one terminal can be configured with a dual SIM card (Subscriber Identity Module, nano Subscriber Identity Module card), a single SIM card and a single SD card (Secure Digital card), a dual SIM card and a single SD card and the like. In addition, a card seat assembly is arranged on a circuit board in the terminal equipment, a card support is detachably arranged in the card seat assembly, the SIM card and/or the SD card and the like are firstly arranged in the card support, and then the card support is inserted into the card seat assembly of the terminal equipment.

By taking the configuration of double SIM cards and a single SD card in a terminal as an example, the three-in-one card support structure in the current market mostly adopts a plane arrangement mode to realize the simultaneous use of three cards, which leads to a larger occupied area of the card support, and correspondingly, the area of a PCB (Printed Circuit Board) occupied by the card seat assembly matched with the card support is also larger.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a card holds in palm, card seat subassembly and terminal to solve current card and hold in the palm and the great problem of card seat subassembly area occupied.

The application provides a card holds in palm, hold in the palm the body including the card, the card holds in the palm the body and has relative first surface and second surface, is equipped with first draw-in groove and second draw-in groove along the length direction that the card held in the palm the body on the first surface in proper order, is equipped with the third draw-in groove on the second surface, and second draw-in groove and third draw-in groove are laminated and are set up, and first draw-in groove is used for placing first card, and the second draw-in groove is used for placing the second card, and the third draw-in groove is used for placing the third card.

Optionally, the side walls of the first, second and third card slots are provided with cut edges for defining the mounting direction of the card.

Optionally, the third slot includes two sliding grooves that are disposed on the second surface of the card holder body and extend along the width direction of the card holder body, and the length direction of the second slot is perpendicular to the length direction of the third slot.

Optionally, the third card slot further includes a side wall plate extending along the length direction of the card holder body, and the side wall plate, the sliding groove and the trimming edge limit the insertion direction of the third card together.

Optionally, the outer end of the card support body is provided with a first connecting portion extending outwards to form, the first connecting portion is provided with a long round hole penetrating through the first connecting portion from top to bottom, one end of the card support body is fixedly connected with a card support cap, the card support cap is provided with a second connecting portion extending inwards to form, the second connecting portion is provided with a through hole penetrating through the second connecting portion from top to bottom, the card support cap is riveted together through a rivet penetrating through the long round hole and the through hole, and the card support body and the card support cap can slide relatively.

Optionally, a first supporting platform for supporting the first card is arranged on an inner wall of the first card slot, the first supporting platform extends from the inner wall of the first card slot to the middle of the first card slot, a second supporting platform for supporting the second card is arranged on an inner wall of the second card slot, and the second supporting platform extends from the inner wall of the second card slot to the middle of the second card slot.

The application provides a cassette subassembly, including card support and cassette, be equipped with the slot in the cassette, the card holds in the palm the slidable setting in the slot, and the card holds in the palm to foretell card, and the cassette includes the casing, and casing fixed connection all is equipped with on the surface of circuit board and the internal surface of the bottom of casing and is used for the terminal of being connected with the card electricity, and the terminal is connected with corresponding circuit electricity on the circuit board.

Optionally, a first terminal is disposed on an inner surface of the bottom of the housing, a second terminal and a third terminal are disposed on a surface of the circuit board, when the card holder is inserted into the card holder, the first terminal is electrically connected to a third card disposed in the third card slot, the second terminal is electrically connected to the first card disposed in the first card slot, and the third terminal is electrically connected to a second card disposed in the second card slot.

Optionally, the cartridge assembly comprises any one of:

the circuit board is provided with a notch, and the bottom cover is arranged in the notch and fixedly connected with the circuit board;

and/or the left side and the right side of the card support body are oppositely provided with first clamping points used for being clamped with the shell of the card support, and the corresponding position in the shell of the card support is provided with second clamping points used for being clamped with the card support body;

and/or the clamping seat assembly further comprises a push rod mechanism, and the push rod mechanism is fixedly arranged on one side of the shell of the clamping seat.

The application also provides a terminal, which comprises at least one of the card holder and the card seat component.

The utility model provides a card holds in palm, cassette subassembly and terminal, the second draw-in groove that the card held in the palm and the range upon range of setting of third draw-in groove, the second card staggers in the thickness direction with the third card, the third card inserts from the side of card support body, place below the second card through the third card stromatolite, subtract short card support projection area, the too big problem of projection area that current three select three cards to hold in the palm has been solved, make this application card hold in the palm can also effectively reduce the volume that the card held in the palm when can bearing three different electronic cards, make it can not occupy the inside too many spaces of cell-phone. In addition, the card support in the card seat component is also overlapped by adopting a second card slot and a third card slot, so that the area of the card seat component is reduced; the bottom cover of the card seat in the card seat component is sunk into the circuit board and used for reducing the height of the whole card seat on the horizontal plane of the circuit board, so that the whole thickness of the card seat component and the circuit board is reduced, the size of the card seat component is reduced, and the space inside the terminal is also occupied less.

Drawings

FIG. 1 is a schematic view of a card holder;

FIG. 2 is an exploded view of the card holder;

FIG. 3 is a rear view of the card holder with a card placed thereon;

FIG. 4 is an exploded view of the cartridge assembly;

FIG. 5 is a front view of the cartridge assembly;

FIG. 6 is a right side view of the cartridge assembly;

fig. 7 is a rear view of the cartridge assembly.

In the figure, 1, a card holder body; 2. a first card slot; 3. a second card slot; 4. a third card slot; 5. a first card; 6. a second card; 7. a third card; 8. a chute; 9. a clamping and supporting cap; 10. a first connection portion; 11. a long round hole; 12. a second connecting portion; 13. a through hole; 14. riveting; 15. a first support platform; 16. a second support platform; 17. trimming; 18. a rubber sleeve; 19. a pinhole; 20. a slot; 21. a housing; 22. a circuit board; 23. a first terminal; 24. a second terminal; 25. a third terminal; 26. opening the gap; 27. a first stuck point; 28. a second stuck point; 29. a push rod mechanism; 30. a bottom cover; 31. side coamings.

Detailed Description

The following detailed description of embodiments of the present application will be described in conjunction with the accompanying drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.

First embodiment

Referring to fig. 1-3, a card holder includes a card holder body 1 and a card holder cap 9, wherein the card holder cap 9 is fixed at one end of the card holder body 1 to facilitate driving the card holder body 1 to move along the length direction thereof. The card holds in the palm the cap 9 and surrounds and is equipped with the gum cover 18, and the gum cover 18 can be with interference fit between the cell-phone casing for the card holds in the palm and inserts in the cell-phone steadily. The card holds in the palm and has seted up pinhole 19 on the cap 9, and pinhole 19 runs through card and holds in the palm cap 9 along the direction that the cap 9 was held in the palm to the card held in the palm body 1. When the user inserts the pin into the pin hole 19, the card holder is ejected from the electronic device. More specifically, the outer end of the card holder body 1 is provided with a first connecting part 10 which extends outwards, and the first connecting part 10 is provided with an oblong hole 11 which penetrates through the card holder body up and down; the card holds in the palm the cap 9 and is equipped with the second connecting portion 12 that inwards extends and form, and second connecting portion 12 is equipped with the through-hole 13 that runs through from top to bottom. The first connecting part 10 is stacked on the second connecting part 12, the oblong hole 11 corresponds to the through hole 13, and the rivet 14 penetrates through the oblong hole 11 and the through hole 13 to enable the card support body 1 and the card support cap 9 to be in sliding riveting connection. This application holds in the palm body 1 and the riveting of card support cap 9 to the card through the mode that adopts a components of a whole that can function independently combination together, and slotted hole 11 has guaranteed that the card holds in the palm and has left certain clearance between body 1 and the card support cap 9, cooperates the fit clearance between adjustment card support and the cell-phone casing, avoids conflicting because of the tolerance.

The card holder body 1 is provided with a first surface and a second surface which are opposite, and the first surface and the second surface are both provided with card slots for accommodating cards; the card holder comprises a card holder body 1, a first clamping groove 2 and a second clamping groove 3, wherein the first clamping groove 2 and the second clamping groove 3 are sequentially arranged on the first surface of the card holder body 1 from inside to outside along the length direction of the card holder body 1, and the first clamping groove 2 and the second clamping groove 3 are both grooves formed by downwards sinking the surface of the card holder body 1 and are positioned on the same plane; the second surface of card support body 1 is equipped with third draw-in groove 4, and second draw-in groove 3 and the range upon range of setting of third draw-in groove 4, and first draw-in groove 2 is used for placing first card 5, and second draw-in groove 3 is used for placing second card 6, and third draw-in groove 4 is used for placing third card 7. In this embodiment, the first card 5 is a nano-SIM card, the second card 6 is a micro SD card, and the third card 7 is a nano-SIM card. The third card slot 4 includes 2 mutually parallel sliding grooves 8 arranged on the second surface of the card holder body 1 and extending along the width direction of the card holder body 1, and a side coaming 31 (see fig. 4) arranged along the width direction of the card holder body 1, and the length direction of the second card slot 3 is perpendicular to the length direction of the third card slot 4. At this moment, second card 6 staggers on the length direction of card support body 1 with third card 7, and third card 7 inserts from the side that the card held in the palm body 1, through placing third card 7 stromatolite below second card 6, shorten card support projection area, the too big problem of projection area that has solved current three selection three cards and held in the palm, make this application card support can also effectively reduce the volume that the card held in the palm when can bearing three different electronic cards, make it can not occupy the inside too much space of cell-phone.

Referring to fig. 2, a first supporting platform 15 for supporting the first card 5 is disposed on an inner wall of the first card slot 2, and the first supporting platform 15 extends from the inner wall of the first card slot 2 to the middle of the first card slot 2. A second supporting platform 16 for supporting the second card 6 is arranged on the inner wall of the second card slot 3, and the second supporting platform 16 extends from the inner wall of the second card slot 3 to the middle of the second card slot 3. The first support platform 15 and the second support platform 16 can effectively prevent the card from falling from the card slot. In this structure, when the first card 5 is installed in the first card slot 2, the first card 5 is located on the first supporting platform 15, which can ensure that the first card 5 is in a horizontal state, so that when the card holder is applied to the mobile phone, the first card 5 can effectively contact with the circuit board of the mobile phone. Generally, the size of the first supporting platform 15 protruding the inner wall of the first card slot 2 is small to avoid shielding the effective contact area of the first card 5, and when the first card 5 is located on the first supporting platform 15, the first card 5 does not protrude the upper surface of the card support body 1. Similarly, the second support platform 16 functions similarly to the first support platform 15, and is not described in detail herein.

Optionally, the inner walls of the first card slot 2 and the second card slot 3 are provided with cut edges 17 for respectively limiting the installation directions of the first card 5 and the second card 6. Referring to fig. 3 and 4, one of the sliding grooves 8 of the third card slot 4 and a corner of the side coaming 31 are also provided with a cut edge 17 for defining a card installation direction. The side enclosing plates 31, the sliding grooves 8 and the cut edges 17 limit the direction of inserting the third card 7 into the card holder body 1, so that the third card 7 can be loaded into the third card slot 4 only in a way that the chip faces downwards. First card 5, second card 6 and third card 7 only under the condition that should cut edge 17 respectively and correspond the cooperation, it just can be located first draw-in groove 2, second draw-in groove 3 and third draw-in groove 4 just in time to can guarantee when applying the card support to the electronic product, wrong mounting means can not appear in first card 5, second card 6 and third card 7, avoid reading the card difficulty. Referring to fig. 3, in the present embodiment, the middle portions of the 2 sliding grooves 8 of the third card slot 4 may be separated, and each sliding groove 8 is divided into two sections to avoid shielding the effective contact area of the third card 7.

Second embodiment

Referring to fig. 4-7, a card holder assembly includes a card holder and a card holder, wherein a slot 20 is disposed in the card holder, and the card holder is slidably disposed in the slot 20; wherein, the shell 21 of the card holder is fixedly connected on the circuit board 22. More specifically, a notch 26 is formed on the circuit board 22, and a bottom cover 30 of the housing 21 is disposed in the notch 26 and is fixedly connected to the circuit board 22. The bottom cover 30 of the card seat assembly is sunk into the circuit board 22 and used for reducing the height of the whole card seat, so that the whole thickness of the card seat assembly and the circuit board 22 is reduced, the size of the card seat assembly is reduced, and the space inside the terminal is occupied less.

Referring to fig. 4, 5 and 7, the structure of the card holder of the present embodiment is the same as that of the card holder of the first embodiment, and is not repeated herein. In addition, the left and right sides of the card holder body 1 are oppositely provided with first clamping points 27 for clamping with the shell 21 of the card holder, and the corresponding position in the shell 21 of the card holder is provided with second clamping points 28 for clamping with the card holder body 1. The first fastening point 27 and the second fastening point 28 are fastened to prevent the card holder in the terminal from falling from the card holder, thereby improving the stability of the installation of the card holder.

Terminals for electrical connection with the card are provided on both the surface of the circuit board 22 and the inner surface of the bottom cover 30 of the housing 21, and the terminals are electrically connected to corresponding circuits on the circuit board 22. The terminals are electrically connected to the circuit board 22 of the terminal for the functions of identifying, transmitting or storing information of the terminal. More specifically, the inner surface of the bottom of the housing 21 is provided with a first terminal 23, and when the card holder is inserted into the card holder, the first terminal 23 is electrically connected with a contact of the third card 7 placed in the third card slot 4; the circuit board 22 has a second terminal 24 and a third terminal 25 disposed on the surface thereof, and when the card holder is inserted into the card socket, the second terminal 24 is electrically connected to the contact of the first card 5 disposed in the first card slot 2, and the third terminal 25 is electrically connected to the contact of the second card 6 disposed in the second card slot 3.

The cartridge assembly further comprises a pusher mechanism 29, the pusher mechanism 29 being fixedly arranged at one side of the housing 21 of the cartridge. Push rod mechanism 29 includes push rod (not shown) and revolving fragment (not shown), the one end of the one end connecting push rod of revolving fragment, the revolving fragment other end touches and leans on the card that inserts the cassette to hold in the palm body 1, the push rod setting in one side of casing 21 and with casing 21 sliding fit, when the card is got to needs, it passes the push rod that pinhole 19 promoted in the cassette so that the push rod can be along the length direction of push rod inwards to get the card needle, the push rod drives the one end of revolving fragment again and moves towards the interior limit of cassette shell, make the revolving fragment rotate, then the other end of revolving fragment moves towards the opening limit of cassette shell, it withdraws from the opening limit of casing 21 to drive the card support, finally will hold in the card support ejecting in casing 21.

The application also provides a terminal, which comprises at least one of the card holder and the card seat assembly.

To sum up, the card that this application provided holds in the palm, cassette subassembly and terminal, the second draw-in groove 3 that the card held in the palm and the range upon range of setting of thickness direction along with third draw-in groove 4, second card 6 staggers on length direction with third card 7, third card 7 inserts from the side that the card held in the palm body 1, place below second card 6 through the 7 stromatolites of third card, subtract short card and hold in the palm projection area, the too big problem of projection area that current three select three cards to hold in the palm has been solved, make this application card hold in the palm when can bearing three different electronic cards, can also effectively reduce the volume that the card held in the palm, make it can not occupy the inside too many spaces of cell-phone. The card support in the card seat component is also overlapped by the second card slot 3 and the third card slot 4, so that the area of the card seat component is reduced; the bottom cover 30 of the card seat in the card seat assembly is sunk into the circuit board 22 and used for reducing the height of the whole card seat on the horizontal plane of the circuit board 22, so that the whole thickness of the card seat assembly and the circuit board 22 is reduced, the size of the card seat assembly is reduced, and the space inside the terminal is less occupied.

In this document, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 can be understood in a specific case to those of ordinary skill in the art.

As used herein, the ordinal adjectives "first", "second", "third", etc., used to describe an element are merely to distinguish between similar elements, and do not imply that the elements so described must be in a given sequence, either temporally, spatially, in ranking, or in any other manner.

In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a card holds in palm, holds in palm the body including the card, its characterized in that: the card holds in palm the body and has relative first surface and second surface, follow on the first surface the length direction that the card held in the palm the body is equipped with first draw-in groove and second draw-in groove in proper order, the second is equipped with the third draw-in groove on the surface, the second draw-in groove with third draw-in groove overlapping sets up, first draw-in groove is used for placing first card, the second draw-in groove is used for placing the second card, the third draw-in groove is used for placing the third card.

2. The card holder of claim 1, wherein: the side walls of the first clamping groove, the second clamping groove and the third clamping groove are provided with trimming edges used for limiting the mounting direction of the card.

3. The card holder of claim 2, wherein: the third draw-in groove is including setting up the card holds in the palm on the second surface of body, and along two spouts that the card held in the palm body width direction extends, the length direction perpendicular to of second draw-in groove the length direction of third draw-in groove.

4. The card holder of claim 3, wherein: the third clamping groove further comprises a side wall plate extending along the length direction of the clamping support body, and the side wall plate, the sliding groove and the trimming edge limit the inserting direction of the third clamping groove together.

5. The card holder of claim 1, wherein: the outer end that the card held in the palm the body is equipped with the first connecting portion that outwards extend and form, the slotted hole that runs through from top to bottom is equipped with to first connecting portion, the one end fixedly connected with card that the card held in the palm the body holds in the palm the cap, the card holds in the palm the second connecting portion that is equipped with the formation of inwards extending on the cap, the through-hole that runs through from top to bottom is equipped with to the second connecting portion, the card holds in the palm the cap through passing the slotted hole with the rivet riveting of through-hole is in the same place, just the card hold in the palm the body with the card can relative slip between the cap.

6. The card holder of claim 1, wherein: be provided with on the inner wall of first draw-in groove and be used for supporting the first supporting platform of first card, first supporting platform by the inner wall of first draw-in groove to the centre of first draw-in groove extends, be provided with on the inner wall of second draw-in groove and be used for supporting the second supporting platform of second card, the second supporting platform by the inner wall of second draw-in groove to the centre of second draw-in groove extends.

7. A cartridge assembly, comprising: the card holder comprises a shell fixedly connected to a circuit board, terminals used for being electrically connected with the card are arranged on the surface of the circuit board and the inner surface of a bottom cover of the shell, and the terminals are electrically connected with corresponding circuits on the circuit board.

8. The cartridge assembly of claim 7, wherein: the card holder is inserted into the card holder, the first terminal is electrically connected with a third card placed in a third card slot, the second terminal is electrically connected with the first card placed in the first card slot, and the third terminal is electrically connected with a second card placed in the second card slot.

9. The cartridge assembly of claim 8, comprising any one of:

the circuit board is provided with a notch, and the bottom cover is arranged in the notch and fixedly connected with the circuit board;

and/or the left side and the right side of the card support body are oppositely provided with first clamping points used for being clamped with the shell of the card seat, and the corresponding position in the shell of the card seat is provided with second clamping points used for being clamped with the card support body;

and/or the clamping seat assembly further comprises a push rod mechanism, and the push rod mechanism is fixedly arranged on one side of the shell of the clamping seat.

10. A terminal, characterized by: comprising a card holder according to any one of claims 1 to 6 and/or a card-holder assembly according to any one of claims 7 to 9.

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