CN104103923B - Mobile terminal and fixed device for data card thereof - Google Patents

Mobile terminal and fixed device for data card thereof Download PDF

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Publication number
CN104103923B
CN104103923B CN201410348535.8A CN201410348535A CN104103923B CN 104103923 B CN104103923 B CN 104103923B CN 201410348535 A CN201410348535 A CN 201410348535A CN 104103923 B CN104103923 B CN 104103923B
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pallet
deck
data card
holding tank
movable part
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CN201410348535.8A
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CN104103923A (en
Inventor
黎仁和
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Nubia Technology Co Ltd
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Shenzhen ZTE Mobile Telecom Co Ltd
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Abstract

The invention discloses a kind of fixed device for data card, fixed device for data card comprises: deck, pallet and pallet drawing-out mechanism; Deck is provided with holding tank; Pallet is fixed in the holding tank of deck by a snap-in structure, and passes through the constraint of pallet drawing-out mechanism engagement release structure, and pallet drawing-out mechanism comprises connecting rod and movable part; Movable part comprises the second end that the first end for supporting pallet is flexibly connected with connecting rod and the fulcrum structure between first end and the second end; Movable part is arranged on deck rotationally by fulcrum structure; When connecting rod promotes by external force, drive movable part to rotate around fulcrum structure, the first end of movable part promotes pallet with the constraint of engagement release structure.The invention also discloses a kind of mobile terminal adopting above-mentioned fixed device for data card.The present invention has the effect that simply and easily data card can be exited deck.

Description

Mobile terminal and fixed device for data card thereof
Technical field
The present invention relates to data card fixed network, particularly relate to mobile terminal and fixed device for data card thereof.
Background technology
In mobile terminal, be usually all provided with data card.Such as the SIM card of identification, MicSIM card or Nano card; And for the TF card of storage data, SD card or MicSD card etc.In order to fix in the terminal and be electrically connected above-mentioned multiple data cards, multiple deck can be set usually.But existing deck is used for the structure existing defects fixing and exit described data card, thus can not be fixed by data card simply and easily and exit described deck.
Summary of the invention
Main purpose of the present invention is to make it possible to simply and easily data card be exited deck.
For achieving the above object, the invention provides a kind of fixed device for data card, described fixed device for data card comprises: deck, pallet and pallet drawing-out mechanism; Described deck is provided with holding tank; Described pallet is fixed in the holding tank of described deck by a snap-in structure, and removes the constraint of described snap-in structure by described pallet drawing-out mechanism,
Described pallet drawing-out mechanism comprises connecting rod and movable part; Described movable part comprises the second end that the first end for supporting described pallet is flexibly connected with described connecting rod and the fulcrum structure between described first end and the second end; Described movable part is arranged on described deck by described fulcrum structure rotationally; When described connecting rod promotes by external force, drive described movable part to rotate around described fulcrum structure, the first end of described movable part promotes described pallet to remove the constraint of described snap-in structure.
Preferably, described snap-in structure comprises: spacing shell foot and limiting section; Described spacing shell foot is located on described deck, the corresponding described spacing shell foot of described limiting section is located on described pallet, when inserting described deck for described pallet, described spacing shell foot and described limiting section fasten and are fixed on by described pallet in the holding tank of described deck.
Preferably, described deck comprises: deck body and Ka Gai, and described Ka Gai is fastened on described deck body; Described Ka Gai is convexly equipped with two accordion walls towards described deck body interval, and described two accordion walls are along being parallel to the direction of insertion symmetric arrays of described pallet in the both sides of described Ka Gai, for clamping the relative two sides of described pallet; The opposite face of described two accordion walls is respectively formed with a protrusion, to form described spacing shell foot.
Preferably, described pallet also comprises insertion end and the exposed junction relative with described insertion end; When described pallet inserts in the holding tank of described deck, the insertion end of described pallet is positioned at the holding tank of described deck, and described exposed junction is positioned at outside the holding tank of described deck; The exposed junction of described pallet offers the through hole towards described insertion end; Described connecting rod comprises and the inner that described movable part is flexibly connected and the outer end relative with described the inner, when described pallet inserts described holding tank, the through hole of described pallet is just to the outer end of described connecting rod, for user, push rod is supported the outer end of described connecting rod through described through hole, drive described movable part to rotate to make the inner of described connecting rod move.
Preferably, described deck is also provided with gathering sill, and the through hole of the corresponding described pallet of described gathering sill is arranged and direction of insertion along described pallet extends, and described connecting rod is installed in described gathering sill actively.
Preferably, the insertion end of the corresponding described pallet of first end of described movable part, during for driving described movable part to rotate when the inner of described connecting rod, the first end of described movable part is resisted against the insertion end of described pallet, moves with the direction making described pallet insert against described pallet.
Preferably, described pallet comprises: the first groove, for holding the first data card; Second groove, for holding the second data card, described first groove and described second groove have partly overlapping openwork part;
The first shell fragment and the second shell fragment is provided with in the holding tank of described deck; When described pallet inserts described holding tank, described first shell fragment and described second shell fragment expose from described openwork part; When described first data card is contained in described first groove, described first shell fragment is conflicted and is electrically connected described first data card; When described second data card is placed in described second groove, described second shell fragment is conflicted and is electrically connected described second data card.
Whether preferably, described fixed device for data card also comprises testing agency, and described testing agency is fixed on described deck, and corresponding with the position that described pallet inserts, have described pallet to exist for detecting in described deck;
Described testing agency comprises two intervals and arranges metalwork; The position that the corresponding described pallet of described two metalworks inserts is arranged, and for contacting with each other when being subject to the Kato extruding of inserting described holding tank, and recovers interval when described Kato leaves described holding tank.
Preferably, described second shell fragment is multiple, is positioned at the bottom land of described holding tank, and arranges along the direction of insertion perpendicular to described pallet; Described first shell fragment is multiple, is arranged between described second shell fragment and the bottom land of described holding tank, and along being parallel to the direction of insertion symmetric arrays of described pallet in the both sides of described deck.
In addition, for achieving the above object, the present invention also provides a kind of mobile terminal, and described mobile terminal comprises housing and circuit board, and described circuit board and housing fix, and described mobile terminal also comprises above-mentioned fixed device for data card;
The deck of described fixed device for data card is fixed on described circuit board, and the first shell fragment of described deck and the second shell fragment contact corresponding with on described circuit board are electrically connected;
The position of the corresponding described deck of described housing offers jack, and the pallet for described fixed device for data card inserts described deck through described jack.
Above-mentioned fixed device for data card, because data card is fixed on pallet, therefore pallet is fixed or is located away from deck by this case, data card can be fixed or be located away from deck.Pallet is being fixed in the process of holding tank, first pallet is being aimed at the holding tank of deck, and inserting towards holding tank depths, and by snap-in structure, pallet is being fixed in the holding tank of deck.Taking out in the process of holding tank by pallet, to connecting rod applied thrust, this thrust will conduct to movable part, and movable part rotates under this force and conducts to pallet.With the coupling mechanism force making pallet overcome snap-in structure, and move against the direction that pallet inserts, thus be convenient to user extract pallet from the holding tank of deck.In sum, the pallet drawing-out mechanism structure of this case is simple, and has convenient and effectively pallet exited the effect of deck.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of fixed device for data card one embodiment of the present invention;
Fig. 2 is the exploded perspective view of fixed device for data card in Fig. 1;
Fig. 3 is the exploded perspective view of fixed device for data card and data card in Fig. 2;
Fig. 4 is the structural representation at another visual angle of the Ka Gai of deck in Fig. 3.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of fixed device for data card, with reference to Fig. 1, in one embodiment, this fixed device for data card 1 comprises: deck 11, pallet 14 and pallet drawing-out mechanism 16.Deck 11 is provided with holding tank 21; Pallet 14 is fixed in the holding tank 21 of deck 11 by a snap-in structure, and removes the constraint of described snap-in structure by pallet drawing-out mechanism 16.
Incorporated by reference to referring to Fig. 2 and Fig. 3, pallet drawing-out mechanism 16 comprises connecting rod 161 and movable part 162, and movable part 162 comprises first end 1621, second end 1622 and fulcrum structure 1623.Movable part 162 is arranged on deck 11 rotationally by fulcrum structure 1623.The first end 1621 of movable part 162 is flexibly connected with connecting rod 161 for supporting described pallet 14, second end 1622.When connecting rod 161 is subject to external force promotion, the second end 1622 of movable part 162 will be subject to the pushing and pressing of connecting rod 161, causes movable part 162 to rotate around fulcrum structure 1623.The first end 1621 of movable part 162 supports pallet 14 when movable part 162 rotates, and for the coupling mechanism force making pallet 14 overcome snap-in structure, and moves against inserting the direction of deck 11, and namely engagement release structure is to the constraint of pallet 14 and deck 11.
Above-mentioned fixed device for data card 1, because the first data card 31 or the second data card 32 are fixed on pallet 14, therefore pallet 14 is fixed or is located away from deck 11 by this case, the first data card 31 or the second data card 32 can be fixed or is located away from deck 11.Pallet 14 is being fixed in the process of holding tank 21, first pallet 14 is being aimed at the holding tank 21 of deck 11, and inserting towards holding tank 21 depths, and by snap-in structure, pallet 14 is being fixed in the holding tank 21 of deck 11.Taken out by pallet 14 in the process of holding tank 21, to connecting rod 161 applied thrust, this thrust will conduct to movable part 162, and movable part 162 rotates under this force and conducts to pallet 14.With the coupling mechanism force making pallet 14 overcome snap-in structure, and move against the direction that pallet 14 inserts.Thus be convenient to user extract pallet 14 from the holding tank 21 of deck 11.In sum, the pallet drawing-out mechanism structure of this case is simple, and has convenient and effectively pallet 14 exited the effect of deck 11.
Be understandable that, the structure of movable part 162 can be multiple.In the present embodiment, movable part 162 is curved bar shape, comprise a bending part, and namely fulcrum structure 1623 is located at this bending part.And towards the holding tank 21 of deck 11 inside the bending of this movable part 162.In other embodiments, movable part 162 also can be the shaft-like of direct rod shape or other shapes; Certain movable part 162 can also adopt plate-like piece etc.
In the present embodiment, the fulcrum structure 1623 of movable part 162 is a through hole, and deck 11 is provided with should the rotating shaft of through hole.Certainly in other embodiments, the fulcrum structure 1623 of movable part 162 also can be a guide pin bushing; Or fulcrum structure 1623 is rotating shaft, and deck 11 is provided with should the through hole of rotating shaft or guide pin bushing.
Particularly, snap-in structure comprises: spacing shell foot 1123 and limiting section 144; Spacing shell foot 1123 is located on deck 11, and the corresponding spacing shell foot 1123 of limiting section 144 is located on pallet 14, and when inserting deck 11 for pallet 14, spacing shell foot 1123 fastens with limiting section 144 and is fixed in the holding tank 21 of deck 11 by pallet 14.Limiting section 144 is draw-in groove shape particularly, for snapping in for spacing shell foot 1123.
Certainly, snap-in structure is not limited to such scheme, and such as by arranging an abrasive rubber between pallet 14 with deck 11, frictionally engages; The dodge gate be connected with deck 11 is set for another example, is blocked in pallet 14 by this dodge gate of this closedown and inserts or deviate from the path of deck 11.
Incorporated by reference to referring to Fig. 4, in the present embodiment, deck 11 comprises: deck body 111 and Ka Gai 112, and card lid 112 is fastened on deck body 111; Card lid 112 is convexly equipped with two accordion wall 1122, two accordion walls 1122 along being parallel to the direction of insertion symmetric arrays of pallet 14 in the both sides of card lid 112 towards deck body 111 interval, for the relative two sides of holding tray 14; Two accordion walls 1122 be respectively formed to opposite one protrude 1121, to form spacing shell foot 1123.Certainly, in other embodiments, pedestal 11 also can be one-body molded, also can be that the incorporating aspects of more than three forms.
In the present embodiment, pallet 14 also comprises insertion end 146 and the exposed junction 147 relative with insertion end 146; When pallet 14 inserts the holding tank 21 of deck 11, insertion end 146 is positioned at holding tank 21, and exposed junction 147 is positioned at outside holding tank 21.The exposed junction 147 of pallet 14 offers the through hole 1471 towards insertion end 146; Connecting rod 161 comprises and the inner 1611 that movable part 162 is flexibly connected and the outer end 1612 relative with the inner 1611, when pallet 14 inserts the holding tank 21 of deck 11, the through hole 1471 of pallet 14 is just to the outer end 1612 of connecting rod 161, for user, push rod (not shown) is supported the outer end 1612 of connecting rod 161 through through hole 1471, drive movable part 162 to rotate to make the inner 1611 of connecting rod 161 move.When above-mentioned fixed device for data card 1 is for mobile phone, the notch of the holding tank 21 of deck 11 can be opened in the side of mobile phone, and the exposed junction 147 of pallet 14 hides the notch of holding tank 21, and excessively round and smooth with the side of mobile phone, and forms smooth mobile phone side.When pallet 14 is exited deck 11 by needs, user uses the through hole 1471 of push rod through exposed junction 147 of needle-like, and is resisted against just to the outer end 1612 of the connecting rod 161 of through hole 147.
In the present embodiment, deck 11 is also provided with gathering sill 163 (Fig. 3), and the through hole 1471 of the corresponding pallet 14 of gathering sill 163 is arranged and direction of insertion along pallet 14 extends, and connecting rod 161 is installed in gathering sill 163 actively.Particularly, in the present embodiment, gathering sill 163 is formed by two accordion walls protruded towards card lid 112 on the deck body 111 of deck 11.Certainly, in other embodiments, gathering sill 163 also can be formed by the structure on card lid 112, also can be jointly to be formed by the structure on card lid 112 and deck body 111.
In the present embodiment, the insertion end 146 of the corresponding pallet 14 of first end 1621 of movable part 162, for when the inner 1611 of connecting rod 161 drives movable part 162 to rotate, movable part 162 is resisted against the insertion end 146 of pallet 14, moves with the direction making pallet 14 insert against pallet 14.Certainly, in other embodiments, other positions on pallet 14 also can arrange blocking part, support for movable part 162.
In the present embodiment, particularly, pallet 14 comprises: the first groove 141, for holding the first data card 31; Second groove 142, for holding the second data card 32, first groove 141 and the second groove 142 has partly overlapping openwork part 143.In the present embodiment, the first groove 141 and the substantially vertical design of the second groove 142.This vertical design particularly, is define according to the putting position of the first data card 31 and the second data card 32.In the present embodiment, the first data card 31 is TF cards, and the second data card is Nano card, and because the length of Nano card is roughly the same with the width of TF card, therefore, the length direction adopting Nano card is vertical putting with the length direction of TF card, so that the design of pallet 14; Namely the length direction of Nano card is parallel with the Width of TF card.Certainly, be understandable that, above-mentioned vertical design is only an embodiment, in other embodiments, according to circumstances can adopt other disposing way.
The first shell fragment 121 and the second shell fragment 131 is provided with in the holding tank 21 of deck 11; When pallet 14 inserts the holding tank 21 of deck 11, the first shell fragment 121 and the second shell fragment 131 expose from openwork part 143; When the first data card 31 is contained in the first groove 141, the first shell fragment 121 is conflicted and is electrically connected the first data card 31; When the second data card 32 is placed in the second groove 142, the second shell fragment 131 is conflicted and is electrically connected the second data card 32.
Above-mentioned fixed device for data card 1, can be installed on the first data card 31 in the first groove 141, or be installed in the second groove 142 by the second data card 32.Thus above-mentioned fixed device for data card 1 energy the first data card 31 and the second data card 32 select the insertion of.
Whether further, in the present embodiment, fixed device for data card 1 also comprises testing agency, and testing agency is fixed on deck 11, and corresponding with the position that pallet 14 inserts, have pallet 14 to exist for detecting in deck 11.
Particularly, testing agency comprises two spaced metalworks 171,172; The position that the corresponding pallet of two metalworks 171,172 inserts is arranged, and contacts with each other, also for recovering interval when pallet 14 leaves holding tank 21 during for extruding at the pallet 14 being subject to inserting holding tank 21.That is, when metalwork 171,172 contacts, testing agency forms loop, thus produces the signal that pallet 14 inserts deck 11.
Whether certainly, testing agency is not limited to above-mentioned scheme, such as, photosensitive sensors can also be adopted to be present in deck 11 to detect pallet 14.
Further, the second shell fragment 131 is multiple, is positioned at the bottom land of holding tank 21, and arranges along the direction of insertion perpendicular to pallet 14.When pallet 14 is positioned at holding tank 21, the bottom land of holding tank 21 is just to the insertion end 146 of pallet 14.Again further, the first shell fragment 121 is multiple, is arranged between the second shell fragment 131 and the bottom land of holding tank 21, along being parallel to the direction of insertion symmetric arrays of pallet 14 in the both sides of deck 11.
Particularly, the first shell fragment 121 comprises the first fixing shell foot (not shown), for the first shell fragment 121 is fixed on deck 11, and welds mutually with the external circuit board.Second shell fragment 131 comprises the second fixing shell foot (not shown), for the second shell fragment 131 is fixed on deck 11, and welds mutually with the external circuit board.Particularly, the above-mentioned first fixing shell foot and the second fixing shell foot can be located at a side of deck 11, also can be arranged at the relative both sides of deck 11.
The present invention also provides a kind of mobile terminal, this mobile terminal comprises housing and circuit board, and circuit board and housing fix, and mobile terminal also comprises the fixed device for data card disclosed in the invention described above, the structure of this fixed device for data card can refer to above-described embodiment, does not repeat them here.The deck of fixed device for data card is fixed on circuit board, and the first shell fragment of deck and the second shell fragment contact corresponding with on circuit board are electrically connected; The position of the corresponding deck of housing offers jack, and the pallet for fixed device for data card inserts deck through jack.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize specification of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (9)

1. a fixed device for data card, described fixed device for data card comprises: deck, pallet and pallet drawing-out mechanism; Described deck is provided with holding tank; Described pallet is fixed in the holding tank of described deck by a snap-in structure, and removes the constraint of described snap-in structure by described pallet drawing-out mechanism, it is characterized in that,
Described pallet drawing-out mechanism comprises connecting rod and movable part; Described movable part comprises the second end that the first end for supporting described pallet is flexibly connected with described connecting rod and the fulcrum structure between described first end and the second end; Described movable part is arranged on described deck by described fulcrum structure rotationally; When described connecting rod promotes by external force, drive described movable part to rotate around described fulcrum structure, the first end of described movable part promotes described pallet to remove the constraint of described snap-in structure; Described pallet comprises: the first groove, for holding the first data card; Second groove, for holding the second data card;
Described first groove and described second groove have partly overlapping openwork part;
The first shell fragment and the second shell fragment is provided with in the holding tank of described deck; Described first shell fragment and the second shell fragment protrude from the same face of described holding tank, and when described pallet inserts described holding tank, described first shell fragment and described second shell fragment expose from described openwork part; When described first data card is contained in described first groove, described first shell fragment is conflicted and is electrically connected described first data card; When described second data card is placed in described second groove, described second shell fragment is conflicted and is electrically connected described second data card.
2. fixed device for data card as claimed in claim 1, it is characterized in that, described snap-in structure comprises: spacing shell foot and limiting section; Described spacing shell foot is located on described deck, the corresponding described spacing shell foot of described limiting section is located on described pallet, when inserting described deck for described pallet, described spacing shell foot and described limiting section fasten and are fixed on by described pallet in the holding tank of described deck.
3. fixed device for data card as claimed in claim 2, it is characterized in that, described deck comprises: deck body and Ka Gai, and described Ka Gai is fastened on described deck body; Described Ka Gai is convexly equipped with two accordion walls towards described deck body interval, and described two accordion walls are along being parallel to the direction of insertion symmetric arrays of described pallet in the both sides of described Ka Gai, for clamping the relative two sides of described pallet; The opposite face of described two accordion walls is respectively formed with a protrusion, to form described spacing shell foot.
4. fixed device for data card as claimed in claim 1, it is characterized in that, described pallet also comprises insertion end and the exposed junction relative with described insertion end; When described pallet inserts in the holding tank of described deck, the insertion end of described pallet is positioned at the holding tank of described deck, and described exposed junction is positioned at outside the holding tank of described deck; The exposed junction of described pallet offers the through hole towards described insertion end; Described connecting rod comprises and the inner that described movable part is flexibly connected and the outer end relative with described the inner, when described pallet inserts described holding tank, the through hole of described pallet is just to the outer end of described connecting rod, for user, push rod is supported the outer end of described connecting rod through described through hole, drive described movable part to rotate to make the inner of described connecting rod move.
5. fixed device for data card as claimed in claim 4, it is characterized in that, described deck is also provided with gathering sill, and the through hole of the corresponding described pallet of described gathering sill is arranged and direction of insertion along described pallet extends, and described connecting rod is installed in described gathering sill actively.
6. fixed device for data card as claimed in claim 4, it is characterized in that, the insertion end of the corresponding described pallet of first end of described movable part, during for driving described movable part to rotate when the inner of described connecting rod, the first end of described movable part is resisted against the insertion end of described pallet, moves with the direction making described pallet insert against described pallet.
7. fixed device for data card as claimed in claim 1, it is characterized in that, described fixed device for data card also comprises testing agency, and described testing agency is fixed on described deck, and corresponding with the position that described pallet inserts, whether there is described pallet to exist for detecting in described deck;
Described testing agency comprises two intervals and arranges metalwork; The position that the corresponding described pallet of described two metalworks inserts is arranged, and for contacting with each other when being subject to the Kato extruding of inserting described holding tank, and recovers interval when described Kato leaves described holding tank.
8. fixed device for data card as claimed in claim 1, it is characterized in that, described second shell fragment is multiple, is positioned at the bottom land of described holding tank, and arranges along the direction of insertion perpendicular to described pallet; Described first shell fragment is multiple, is arranged between described second shell fragment and the bottom land of described holding tank, and along being parallel to the direction of insertion symmetric arrays of described pallet in the both sides of described deck.
9. a mobile terminal, described mobile terminal comprises housing and circuit board, and described circuit board and housing fix, and it is characterized in that, described mobile terminal also comprises the fixed device for data card described in any one of claim 1 to 8;
The deck of described fixed device for data card is fixed on described circuit board, and the first shell fragment of described deck and the second shell fragment contact corresponding with on described circuit board are electrically connected;
The position of the corresponding described deck of described housing offers jack, and the pallet for described fixed device for data card inserts described deck through described jack.
CN201410348535.8A 2014-07-21 2014-07-21 Mobile terminal and fixed device for data card thereof Active CN104103923B (en)

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CN104394244A (en) * 2014-10-24 2015-03-04 昆山捷皇电子精密科技有限公司 Drawable card seat
CN104638485B (en) * 2015-03-02 2017-03-01 广东欧珀移动通信有限公司 The electronic installation of card more than support
CN204992132U (en) * 2015-08-31 2016-01-20 宇龙计算机通信科技(深圳)有限公司 Cassette structure and electronic equipment
CN106848653A (en) * 2016-12-28 2017-06-13 深圳天珑无线科技有限公司 Mobile terminal and its deck
CN107732572B (en) * 2017-10-27 2023-10-24 Oppo广东移动通信有限公司 Card holder, plug-in device and electronic device
CN108281812A (en) * 2018-01-30 2018-07-13 北京聚利科技股份有限公司 Card slot and car-mounted terminal

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Address after: 518000 Guangdong province Shenzhen city Nanshan District high tech park, No. 9018 North Central Avenue, building A, floor six, Han's innovation

Patentee after: Nubian Technologies Ltd.

Address before: 518000 Guangdong province Shenzhen city Nanshan District high tech park, No. 9018 North Central Avenue, building A, floor six, Han's innovation

Patentee before: Shenzhen ZTE Mobile Tech Co., Ltd.