CN104066286B - Electronic product protecting shell with memory expansion function - Google Patents

Electronic product protecting shell with memory expansion function Download PDF

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Publication number
CN104066286B
CN104066286B CN201410306765.8A CN201410306765A CN104066286B CN 104066286 B CN104066286 B CN 104066286B CN 201410306765 A CN201410306765 A CN 201410306765A CN 104066286 B CN104066286 B CN 104066286B
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China
Prior art keywords
electronic product
sliding part
drain pan
memory expansion
cover plate
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CN201410306765.8A
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Chinese (zh)
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CN104066286A (en
Inventor
廖润珍
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Individual
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Individual
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Priority to CN201410306765.8A priority Critical patent/CN104066286B/en
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Abstract

The present invention relates to a kind of electronic product protecting shell with memory expansion function, the electronic product has the first USB socket, and the containment vessel includes:Housing, including by drain pan and face-piece with drain pan detachable connection, formed to accommodate the containing cavities of electronic product between face-piece and drain pan, drain pan is provided with a notch part;Memory expansion device, including cover plate and the circuit board being fixedly installed in the cover plate, cover plate is removably attached to the notch part, there is on circuit board storage card slot and USB plug, when the cover plate is connected with the notch part, USB plug is inserted on first USB socket, so that the electronic product reads the storage card in the storage card slot.The present invention has the function of memory expansion, brings more convenient to user and preferably experiences, using also convenient.

Description

Electronic product protecting shell with memory expansion function
Technical field
The present invention relates to electronic product protecting shell, more particularly to a kind of protection of the electronic product with memory expansion function Shell.
Background technology
With the popularization of the network tools such as scientific and technological development and computer, using electronic products such as computer, mobile phone, panel computers Carry out the part that various network activitys have become indispensable during current people live.Thus, as electronic product protection Electronic product protecting shell also occurs commercially therewith, meanwhile, with the raising that user is required to product function, it is various with The function and protecting shell such as frame, stand-by power supply also occurs in succession, and these containment vessels with functions such as support, stand-by power supplies can be use Bring more convenient and preferably experience in family.
It is well known that in electronic product, part electronic product supports memory expansion, carries storage card slot, such as 8G, 16G, 32G etc., and some electronic product does not support memory expansion, for the electronic product for not supporting memory expansion, with In the use of family, on the one hand, due to the limited memory of electronic product itself, it is impossible to meet needs (low memory);On the other hand, no Can be connected with other storage devices, it is impossible to directly by the data copy in other electronic product internal memories to Current electronic product, Therefore, greatly inconvenience is brought to user.Additionally, the existing electronic product protecting shell with cradling function, using dumb.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.
For this purpose, it is an object of the invention to provide a kind of electronic product protecting shell with memory expansion function, realizes electricity The memory expansion of sub- product.
For achieving the above object, the electronic product protecting shell with memory expansion function that the present invention is provided, the electronics Product has the first USB socket, and the electronic product protecting shell with memory expansion function includes:
Housing, including the drain pan by made by hard material and the face-piece with the drain pan detachable connection, the face-piece Formed to accommodate the containing cavities of electronic product between drain pan, the drain pan is provided with a notch part;
Memory expansion device, including cover plate and the circuit board being fixedly installed in the cover plate, the cover plate is with detachable Mode is connected to the notch part, has storage card slot and USB plug, in the cover plate and the breach on the circuit board When portion connects, the USB plug is inserted on first USB socket, so that the electronic product reads the storage card slot In storage card.
Below above-mentioned technical proposal is further elaborated:
Preferably, USB receptacle on the cover plate, is provided with the be electrically connected with the circuit board in the USB receptacle Two USB sockets;
When the USB plug is inserted on first USB socket, second USB socket can connect charge data Line charges for the electronic product.
Preferably, two reverse sides of the cover plate are respectively equipped with chute, the two opposite side walls protrusion shape of the notch part Into there is gib block, the gib block is slidably disposed in the chute, so that the described cover plate is pushed or pulls out the breach Portion.
Preferably, one changeover mechanism of connection is rotated on the drain pan, on the changeover mechanism, is hinged a bracing frame.
Preferably, the changeover mechanism is provided with unlock piece, to release the connection between the changeover mechanism and drain pan.
Preferably, the changeover mechanism includes stop part and is vertically connected at the adaptor of the stop part, the drain pan Upper centre position is provided with a first through hole, and the adaptor is rotatably connected in the first through hole, and the stop part is supported It is against the rear surface of the drain pan.
Preferably, the stop part include bonnet and be covered on it is described after the front shroud that covers, the bonnet and front shroud Between be formed with a cavity;
The front shroud is provided with one second through hole, and described adaptor one end is installed in the cavity, the adaptor The other end is rotatably installed in the first through hole through second through hole.
Preferably, the adaptor includes the first sliding part being oppositely arranged and the second sliding part, first sliding part Slidably it is arranged between the cavity, and first sliding part and the second sliding part with one end of the second sliding part between having Gap, is provided with elastic component in the gap, one end of the elastic component is offseted with the first sliding part, and the other end slides with described second Part offsets;
The other end of first sliding part and the second sliding part has the rib for protruding laterally, in the first through hole With a step surface, first sliding part and the second sliding part are limited in institute in the step surface by the rib block State in first through hole.
Preferably, the unlock piece includes the first press section given birth to by the first sliding part sidewall convex and by described Second press section of the second sliding part sidewall convex life, first press section and the second press section are revealed in the bonnet Both sides;
When opposite active force is applied to the first press section and the second press section, the elastic component is compressed, and described the Rib on one sliding part and the second sliding part can be pulled out by the first through hole, with release the changeover mechanism and drain pan it Between connection.
Preferably, also including an overcoat being fabricated from a flexible material, the overcoat is coated on the housing.
The electronic product protecting shell with memory expansion function that the present invention is provided, due to memory expansion device, when When electronic product is placed in the containment vessel, USB plug is inserted on the first USB socket, thus, electronic product can read storage Storage card in card slot, to realize memory expansion, meanwhile, it is this that memory expansion device is combined with electronic product protecting shell Structure so that the function of being provided with memory expansion of electronic product protection, bring more convenient and more preferable body to user Test, using also convenient.Additionally, one changeover mechanism of connection is rotated on drain pan of the present invention, a bracing frame on changeover mechanism, is hinged, Thus, making the electronic product protecting shell while can use as support.
Description of the drawings
Fig. 1 is the explosive view of the containment vessel at the first visual angle of the embodiment of the present invention;
Fig. 2 is the explosive view of the containment vessel at the second visual angle of the embodiment of the present invention;
Fig. 3 is the stereogram of the containment vessel of the embodiment of the present invention;
Fig. 4 is the structure schematic diagram that drain pan is connected with exchanging structure in the embodiment of the present invention;
Fig. 5 is the positive structure schematic that drain pan is connected with exchanging structure in the embodiment of the present invention;
Fig. 6 is the structural representation of memory expansion device in the embodiment of the present invention;
Fig. 7 is the explosive view of changeover mechanism in the embodiment of the present invention;
Fig. 8 is the stereogram of changeover mechanism in the embodiment of the present invention;
In figure:Drain pan 10;First through hole 101;Step surface 1011;Buckle 102;Damping cotton 103;Notch part 104;Gib block 1041;Face-piece 20;Depressed area 201;Bayonet socket 202;Screen window 203;Overcoat 30;Edge part 301;Memory expansion device 40;Lid Plate 41;Circuit board 42;Chute 410;USB receptacle 411;Memory card receptacle 412;Changeover mechanism 50;Bonnet 51;Cavity 510;Card Hole 511;Blend stop 512;Front shroud 52;PATENT left side via 520;Right side through hole 521;Dividing plate 522;First sliding part 53;First pressing Portion 531;Rib 532,542;Projection 533;Second sliding part 54;Second press section 541;Bracing frame 60;Fastener 601;Electronics is produced Product 70.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Technical scheme is described in detail below with reference to drawings and the specific embodiments, to become apparent from, intuitively Understand the invention essence of the present invention.
Protect referring to figs. 1 to a kind of electronic product 70 with memory expansion function shown in Fig. 8, is embodiments provided Protective case, for being set on electronic product 70 as protection, the electronic product 70 can be panel computer, mobile phone etc., have First USB socket (not shown), first USB socket are generally Mini USB interfaces or micro USB interfaces etc..
70 containment vessel of electronic product with memory expansion function of the invention includes housing and memory expansion device 40.Specifically, housing includes drain pan 10 and the face-piece 20 with 10 detachable connection of the drain pan, face by made by hard material Formed to accommodate the containing cavities of electronic product 70 between shell 20 and drain pan 10, drain pan 10 is provided with a notch part 104.Need explanation , face-piece 20 is adapted, so, face-piece 20 and bottom with the size and shape of drain pan 10 with the size and dimension of electronic product 70 Shell 10 can form the containing cavities for accommodating electronic product 70 after connecting.
Memory expansion device 40 includes cover plate 41 and the circuit board 42 being fixedly installed in the cover plate 41, and cover plate 41 is with can Dismounting mode is connected to the notch part 104, and there is on circuit board 42 storage card slot (not shown) and USB plug (not to show Go out), when the cover plate 41 is connected with the notch part 104, USB plug is inserted on first USB socket, so that electronics is produced Product 70 read the storage card in the storage card slot.
In other words, the memory expansion device 40 can read the card reader of storage card (such as TF cards, SD card) equivalent to one, After USB plug is connected with the first USB socket on electronic product 70, electronic product 70 can recognize that the storage in card reader Card.
For the ease of inserting storage card, memory card receptacle 412, the storage card on circuit board 42 can be provided with cover plate 41 Slot is installed in the memory card receptacle 412.Thus, in the case where memory expansion device 40 is not dismantled, you can in outside Storage card is inserted into storage card slot by memory card receptacle 412.
In use, first electronic product 70 can be positioned in the containing cavities of housing, then by memory expansion device 40 notch parts 104 for being installed on drain pan 10, when memory expansion device 40 is arranged on the notch part 104, USB plug insertion On first USB socket, thus, electronic product 70 can recognize that the storage card in memory expansion device 40, user can be led to Cross electronic product 70 and read data in storage card.
According to 70 containment vessel of electronic product with memory expansion function that the present invention is provided, due to filling with memory expansion 40 are put, when electronic product 70 is placed in the containment vessel, USB plug is inserted on the first USB socket, thus, electronic product 70 Storage card in storage card slot is can read, to realize memory expansion, meanwhile, it is this that memory expansion device 40 is produced with electronics The structure that 70 containment vessel of product combines so that the function of being provided with memory expansion of the protection of electronic product 70, brings more to user Many facilities and preferably experience, using also convenient.
Due to the first USB socket and internal memory when the containment vessel is set on electronic product 70, on electronic product 70 On expanding unit 40 USB plug connection, in this case cannot electron product 70 charge, therefore, in order that electronic product 70 when being placed in the containment vessel, still is able to charge for electronic product 70, so, in a preferred embodiment of the invention, USB receptacle 411 on cover plate 41, is provided with the second USB socket being electrically connected with the circuit board 42 and (is not shown in USB receptacle 411 Go out);When the USB plug is inserted on first USB socket, it is described that the second USB socket can connect charging data line Electronic product 70 charges, thus, using convenient.
For the ease of being detachably connected between internal memory extension fixture and notch part 104, in one embodiment of the present of invention In, two reverse sides of cover plate 41 are respectively equipped with chute 410, and the two opposite side walls protrusion of notch part 104 is formed with gib block 1041, gib block 1041 is slidably disposed in the chute 410, so that the described cover plate 41 is pushed or pulls out the notch part 104.By this sliding type, user can be arranged on memory expansion device 40 on notch part 104 freely with quick and convenient.
Preferably, notch part 104 can be that trapezoidal, trapezoidal notch part 104 is more conducive to cover plate 41 by chute 410 Cooperation with gib block 1041 and push or pull out.
It is understood that can be to be connected using 102 mode of buckle, as shown in figure 1, the bottom of between drain pan 10 and face-piece 20 Shell 10 is provided with buckle 102, and bayonet socket 202 is arranged on face-piece 20, thus, by buckle 102 and the fastening of bayonet socket 202 The connection between drain pan 10 and face-piece 20 is realized, 102 formula connected mode of this buckle, relative to connected modes such as screws, is installed Dismantle convenient, sound construction.
Further, in an example of the present invention, the interior damping cotton 103 that is sticked on drain pan 10, thus, working as electronic product 70 Make in placing the containing cavities between drain pan 10 and face-piece 20, as damping cotton 103 has certain thickness, therefore, on the one hand may be used So that electronic product 70 is close on face-piece 20, i.e., electronic product 70 is secured firmly in containing cavities, on the other hand due to subtracting Shake cotton 103 has cushioning effect, and when other percussions are dropped on the ground or be subject to electronic product 70, damping cotton 103 is to electronics Product 70 plays a protective role, and can reduce the damage of electronic product 70.
In one embodiment of invention, one changeover mechanism 50 of connection is rotated on drain pan 10, on changeover mechanism 50, one is hinged Bracing frame 60, thus, 70 containment vessel of electronic product of the present invention is also used as support use, specifically, is supported by rotating Frame 60 makes its shape between housing have angle, and is placed on (such as desktop etc.), bracing frame 60 on a fixed pan Support force is provided for housing, makes between housing and fixed pan, to form angle of inclination, thus, being easy to user operation electronic product 70 Or viewing video etc., make housing laterally disposed or vertical placement at the same time it can also pass through to rotate above-mentioned changeover mechanism 50, using more For flexible.
In another preferred embodiment of the invention, changeover mechanism 50 is provided with unlock piece, to release the switching Connection between mechanism 50 and drain pan 10, thus, when using as support, switching machine can be unlocked by unlock piece Connection between structure 50 and drain pan 10, changeover mechanism 50 and bracing frame 60 are pulled down from drain pan 10, and the housing for retaining is Can use as common containment vessel, this structure design causes its structure more flexible, using convenient.
With reference to shown in Fig. 7 to Fig. 8, specifically, in one embodiment of the invention, changeover mechanism 50 include stop part and It is vertically connected at the adaptor of the stop part, centre position is provided with a first through hole 101 on drain pan 10, and adaptor is rotationally It is connected in the first through hole 101, the stop part is resisted against the rear surface of the drain pan 10, bracing frame 60 is cut with scissors with stop part Connect, thus, the central axis that adaptor can surround first through hole 101 rotates.
Further, in one particular embodiment of the present invention, stop part include bonnet 51 and be covered on it is described after Front shroud 52 on lid 51, is formed with a cavity 510 between bonnet 51 and front shroud 52;The upper end correspondence of bracing frame 60 and bonnet 51 upper end rotates connection, and front shroud 52 is provided with one second through hole, and adaptor one end is installed in the cavity 510, switching The part other end is rotatably installed in the first through hole 101 through second through hole.
It is understood that can be to be connected using 102 mode of buckle between front shroud 52 and bonnet 51, connection disassembling side Just.
More specifically, adaptor includes the first sliding part 53 being oppositely arranged and the second sliding part 54, the first sliding part 53 and second one end of sliding part 54 be slidably arranged at the cavity 510, and the first sliding part 53 and the second sliding part 54 it Between have gap, elastic component (not shown) is provided with the gap, one end of the elastic component is offseted with the first sliding part 53, separately One end is offseted with second sliding part 54, thus, the first sliding part 53 and the second sliding part 54 can be with relative motions.First slides The other end of moving part 53 and the second sliding part 54 has the rib 532,542 for protruding laterally, has one in first through hole 101 Terrace 1011, rib 532,542 blocks on the step surface 1011, by first sliding part 53 and the second sliding part 54 It is limited in the first through hole 101.
Thus, in its natural state, due to the effect of elastic component, the first sliding part 53 and the second sliding part 54 away from, and And first sliding part 53 and the second sliding part 54 be resisted against the side wall of first through hole 101 on drain pan 10, in this case, first slides The upper rib 532,542 of moving part 53 and the second sliding part 54, just block is on the step surface 1011 of first through hole 101.
In an example of invention, in order to realize the first sliding part 53 and the second sliding part 54 in the cavity 510 Slideway, is provided with two relative blend stops 512 in the bottom of cavity 510, forms slideway between two blend stops 512, the first sliding part 53 and Second sliding part 54 is slidably disposed in slideway.Thus, the first sliding part 53 and the second sliding part 54 can be in slideways Slide.
Corresponding, unlock piece is included by the first press section 531 of first sliding part, 53 side wall convex life and by institute The second press section 541 of 54 side wall convex life of the second sliding part is stated, first press section 531 and the second press section 541 show It is exposed to the both sides of the bonnet 51.It is when opposite active force is applied to the first press section 531 and the second press section 541, described Elastic component is compressed, and the rib 532,542 on 54 top of first sliding part 53 and the second sliding part can be by the first through hole Pull out in 101, to release the connection between the changeover mechanism 50 and drain pan 10.
Specifically, needing on changeover mechanism 50 to housing, so that bracing frame 60 is connected to form electronic product with housing During 70 support, press the first press section 531 and the second press section 541 opposite, compressed elastic component, the first sliding part 53 with Second sliding part 54 is bringing together, now, the rib 542 on rib 532 and the second sliding part 54 on the first sliding part 53 it Between distance less than first through hole 101 diameter, so, the upper end of the first sliding part 53 and the second sliding part 54 can be inserted To first through hole 101, then the first press section 531 and the second press section 541 are unclamped, now elastic component recovers deformation, force the One sliding part 53 and the second sliding part 54 are away from and making the first sliding part 53 and the second sliding part 54 be resisted against first through hole 101 side wall, in this case, the upper rib 532,542 of the first sliding part 53 and the second sliding part 54, just block is On the step surface of one through hole 101, thus, realizing the connection of changeover mechanism 50 and drain pan 10.And needing to release changeover mechanism Connection between 50 and drain pan 10, will changeover mechanism 50 and bracing frame 60 when disassembling from drain pan 10, equally, by first Press section 531 and the second press section 541 is opposite presses, is compressed elastic component, the first sliding part 53 and the second sliding part 54 that This draws close, and now, the distance between rib on rib and the second sliding part 54 on the first sliding part 53 is less than first through hole 101 diameter, so, the upper end of the first sliding part 53 and the second sliding part 54 can be pulled out from first through hole 101, such as This, you can the connection between changeover mechanism 50 and drain pan 10 is released, is realized changeover mechanism 50 and bracing frame 60 from drain pan 10 Disassemble.
Preferably, in one embodiment of this invention, front shroud 52 is protruded above to be formed with and is located in the second through hole Between position dividing plate 522, by second through hole isolation in PATENT left side via 520 and right side through hole 521, first slides dividing plate 522 Part 53 is located at the right side through hole 521, and the second sliding part 54 is located at PATENT left side via 520.
For the ease of the fixation of elastic component, in one example, the lower end of the first sliding part 53 and the second sliding part 54 sets There is a projection 533, elastic component is spring, spring is set on projection 533.
More favorably, in one embodiment of the invention, 60 front surface of bracing frame is provided with fastener 601, sets on back cover There is the hole clipping 511 that can be connected with 601 buckle 102 of fastener, thus, bracing frame 60 can pass through between fastener 601 and hole clipping 511 Fasten and fold on back cover, thus, it is easy to use, when bracing frame 60 need not be used, you can pack up.
In an example of the present invention, also including an overcoat 30 being fabricated from a flexible material, the overcoat 30 is coated on The housing.Thus, the housing of the hard of 30 pairs of inside of overcoat of flexible material improves the protective effect of damping shatter-resistant.
More specifically, the edge of face-piece 20 is provided with depressed area 201, and on corresponding overcoat 30, correspondence position is provided with to inner side The edge part 301 of protrusion, the edge part 301 are fastened on depressed area 201, thus, overcoat 30 can be coated on outside housing securely Portion.
Further, tower structure can be adopted on face-piece 20, it is with a screen window 203, right on screen window 203 Should be sticked has the transparent protective film (not shown) of a waterproof.Thus, the scratch resistant effect of waterproof can be played to screen.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " one is preferable to carry out The description of example ", " example " etc. means that the specific features, structure, material or the feature that describe with reference to the embodiment or example are included In at least one embodiment or example of the present invention.In this manual, the schematic representation of above-mentioned term is not necessarily referred to Be identical embodiment or example.And, the specific features of description, structure, material or feature can be at any one Or combined in multiple embodiments or example in a suitable manner.
The preferred embodiments of the present invention are the foregoing is only, its scope of the claims is not thereby limited, it is every using the present invention Equivalent structure or equivalent flow conversion that specification and accompanying drawing content are made, are directly or indirectly used in other related technology necks Domain, is included within the scope of the present invention.

Claims (6)

1. a kind of electronic product protecting shell with memory expansion function, the electronic product have the first USB socket, its feature It is that the electronic product protecting shell with memory expansion function includes:
Housing, including the drain pan by made by hard material and the face-piece with the drain pan detachable connection, the face-piece and bottom Formed to accommodate the containing cavities of electronic product between shell, the drain pan is provided with a notch part;
Memory expansion device, including cover plate and the circuit board being fixedly installed in the cover plate, the cover plate is removably The notch part is connected to, be there is on the circuit board storage card slot and USB plug, connected with the notch part in the cover plate When connecing, the USB plug is inserted on first USB socket, so that the electronic product is read in the storage card slot Storage card;
One changeover mechanism of connection is rotated on the drain pan, a bracing frame on the changeover mechanism, is hinged;Set on the changeover mechanism There is unlock piece, to release the connection between the changeover mechanism and drain pan;
The changeover mechanism includes stop part and is vertically connected at the adaptor of the stop part, and on the drain pan, interposition is installed There is a first through hole, the adaptor is rotatably connected in the first through hole, and the stop part is resisted against the drain pan Rear surface;
The stop part include bonnet and be covered on it is described after the front shroud that covers, be formed with one between the bonnet and front shroud Cavity;The front shroud is provided with one second through hole, and described adaptor one end is installed in the cavity, the adaptor it is another One end is rotatably installed in the first through hole through second through hole.
2. the electronic product protecting shell with memory expansion function according to claim 1, it is characterised in that the cover plate Upper USB receptacle, is provided with the second USB socket being electrically connected with the circuit board in the USB receptacle;
When the USB plug is inserted on first USB socket, second USB socket can connect charging data line and be The electronic product charges.
3. the electronic product protecting shell with memory expansion function according to claim 1, it is characterised in that the cover plate Two reverse sides be respectively equipped with chute, the two opposite side walls protrusion of the notch part is formed with gib block, and the gib block can The chute is slidingly arranged at, so that the cover plate is pushed or pulls out the notch part.
4. the electronic product protecting shell with memory expansion function according to claim 1, it is characterised in that:Described turn Fitting includes the first sliding part being oppositely arranged and the second sliding part, and one end of first sliding part and the second sliding part can be slided Dynamic being arranged between the cavity, and first sliding part and the second sliding part has gap, is provided with elasticity in the gap Part, one end of the elastic component are offseted with the first sliding part, and the other end is offseted with second sliding part;
The other end of first sliding part and the second sliding part has the rib for protruding laterally, has in the first through hole First sliding part and the second sliding part are limited in described in the step surface by one step surface, the rib block In one through hole.
5. the electronic product protecting shell with memory expansion function according to claim 4, it is characterised in that:The unblock Part includes the first press section given birth to by the first sliding part sidewall convex and is given birth to by the second sliding part sidewall convex The second press section, first press section and the second press section are revealed in the both sides of the bonnet;
When opposite active force is applied to the first press section and the second press section, the elastic component is compressed, and described first slides Rib on moving part and the second sliding part can be pulled out by the first through hole, to release between the changeover mechanism and drain pan Connection.
6. the electronic product protecting shell with memory expansion function according to any one of claim 1 to 5, its feature exist In:Also include an overcoat being fabricated from a flexible material, the overcoat is coated on the housing.
CN201410306765.8A 2014-06-30 2014-06-30 Electronic product protecting shell with memory expansion function Active CN104066286B (en)

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CN104066286B true CN104066286B (en) 2017-03-29

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107231766A (en) * 2016-03-24 2017-10-03 技嘉科技股份有限公司 The containment vessel and protection housing apparatus of portable electronic devices
CN109237247A (en) * 2018-11-18 2019-01-18 湖南宽洋科技有限公司 A kind of fender bracket for tablet computer
CN109888546B (en) * 2019-02-28 2020-11-06 上海摩软通讯技术有限公司 Connector of electronic product and electronic equipment
CN112783284B (en) * 2021-01-21 2023-09-01 重庆城市管理职业学院 Equipment convenient to change computer memory

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CN103155206A (en) * 2010-05-19 2013-06-12 摩飞公司 External processing accessory for mobile device
CN203573209U (en) * 2013-10-10 2014-04-30 上海科斗电子科技有限公司 Mini-type intelligent device expanding system
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US7612997B1 (en) * 2008-11-17 2009-11-03 Incase Designs Corp. Portable electronic device case with battery
CN103155206A (en) * 2010-05-19 2013-06-12 摩飞公司 External processing accessory for mobile device
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