CN106302874A

CN106302874A - A kind of error-proof structure and electronic equipment

Info

Publication number: CN106302874A
Application number: CN201610614614.8A
Authority: CN
Inventors: 蒋阿松
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2016-07-28
Filing date: 2016-07-28
Publication date: 2017-01-04
Anticipated expiration: 2036-07-28
Also published as: CN106302874B

Abstract

The present invention provides a kind of error-proof structure and electronic equipment, and error-proof structure is arranged between the draw-in groove of electronic equipment and deck, including: fixed support is fixedly connected with the casing, and fixed support has two hinges；There is hinge axis catch side, hinge axis and two hinge activity rivetings, the first extension second extension corresponding with draw-in groove that catch opposite side oriented draw-in groove direction extends and the cam between two extensions, the width of cam is more than or equal to the guide part width of Kato, the thickness of cam is more than the thickness of the second extension, and the plan range between cam and housing is more than the guide angle height of Kato；At least one flexible restoring organ, side is fixing with fixed support or housing to be contacted, the fixing contact of the upper surface of opposite side and the upper surface of the first extension and/or the second extension；When Kato inserts draw-in groove, guide part lifts cam and inserts deck to Kato.The present invention, in the case of guaranteeing that Kato normally can insert deck, effectively prevents naked card to be inserted separately into deck.

Description

A kind of error-proof structure and electronic equipment

Technical field

The present invention relates to technical field of electronic equipment, particularly relate to a kind of error-proof structure and a kind of electronic equipment.

Background technology

At present, the assembling mode great majority that SIM (Subscriber Identity Module, client identification module) blocks are Being contacting and separating of SIM and deck contact is realized by Kato support SIM turnover draw-in groove.Specifically, with reference to Fig. 1, use First family extracts Kato 1.1 ' from mobile phone.With reference to Fig. 2, then user puts into SIM 1.2 ' in Kato 1.1 '.? After, Kato 1.1 ' is inserted mobile phone 1.5 ' by user from draw-in groove 1.4 ', it is achieved SIM 1.2 ' contacts with deck contact.Wherein, 1.3 ' is SD (Secure Digital Memory Card, safe digital card) card.

In prior art, the internal structure of deck is as shown in Fig. 3, Fig. 4 and Fig. 5, and wherein, 1.6 ' is PCB (Printed Circuit Board, printed circuit board) plate, 1.7 ' is deck fixed support, and deck is arranged under deck fixed support 1.7 ' Portion.Fig. 3 is the left side structural representation of the internal structure of deck in prior art；Fig. 4 is the internal junction of deck in prior art The side structure schematic diagram of structure；Fig. 5 is the Facad structure schematic diagram of the internal structure of deck in prior art.

But, in prior art, the internal structure of deck there is also following defect: user does not use the Kato 1.1 ' can also Directly SIM 1.2 ' is inserted deck from draw-in groove 1.4 '.Such as, after user takes out Kato 1.1 ' from mobile phone, There is small part user in the case of the instruction for mounting not seeing SIM 1.2 ', the most directly by SIM 1.2 ' from draw-in groove 1.4 ' insert in deck.This will cause SIM 1.2 ' Wrong localization to cause mobile phone can not identify SIM 1.2 ' or burn out SIM 1.2 ' or burn out the situation such as cell phone mainboard and occur.Even, finding that cannot normally use SIM 1.2 ' is due to mistake as user After assembling SIM 1.2 ', when taking out the SIM 1.2 ' being mistakenly inserted by every means, deck shell fragment can be destroyed further, cause mobile phone The massive losses lost efficacy, damages Consumer's Experience greatly.

Summary of the invention

In view of the above problems, the purpose of the embodiment of the present invention is to provide a kind of error-proof structure and a kind of electronic equipment, with Solve the internal structure of deck in prior art, when user does not uses Kato, it is also possible to directly SIM is inserted card from draw-in groove In Zuo, cause damaging SIM, deck or the problem of mobile phone.

First aspect, the embodiment of the invention discloses a kind of error-proof structure, and the electronics being applied to have draw-in groove and deck sets Standby, described error-proof structure is arranged between described draw-in groove and described deck, and described error-proof structure includes: fixed support, described solid Fixed rack is fixing with the housing of described electronic equipment to be connected, and described fixed support has two hinges；Catch, the one of described catch Side is provided with hinge axis, and described hinge axis rivets with said two hinge activity, and the opposite side of described catch has to described draw-in groove The first extension second extension corresponding with described draw-in groove that direction extends and be arranged on described first extension and described Cam between second extension, the width of described cam is more than or equal to the guide part width of Kato, the thickness of described cam More than the thickness of described second extension, the plan range between the housing of described cam and described electronic equipment is more than described card The guide angle height of torr；At least one flexible restoring organ, the side of at least one flexible restoring organ described is fixing with described The fixing contact of the housing of support or described electronic equipment, the opposite side of at least one flexible restoring organ described prolongs with described first The upper surface of extending portion and/or the fixing contact of the upper surface of described second extension；When described Kato inserts described draw-in groove, described The guide part of Kato lifts described cam until described Kato inserts described deck；When described Kato is extracted from described deck, Catch described at least one flexible restoring organ pressing described, so that at the housing of described second extension and described electronic equipment In closure state.

First aspect present invention embodiment includes advantages below: by connecting fixing with the housing of electronic equipment for fixed support Connect, by the hinge axis of catch side and support bracket fastened two hinge activities riveting, catch opposite side is set and has to draw-in groove side To the first extension second extension corresponding with draw-in groove extended and be arranged between the first extension and the second extension Cam, the width of the cam guide part width more than or equal to Kato is set, the thickness of cam is more than the thickness of the second extension Degree, the plan range between cam and housing is more than the guide angle height of Kato, and arranges at least one flexible restoring organ The housing of side and fixed support or electronic equipment fixing contact, the opposite side and the of at least one flexible restoring organ is set The upper surface of one extension and/or the fixing contact of the upper surface of the second extension, and error-proof structure is arranged on draw-in groove and deck Between.So, when Kato inserts draw-in groove, what the guide part of Kato was corresponding lifts cam, and catch is rotated up by hinge axis Until Kato inserts deck；When Kato extracts draw-in groove, the extension that flexible restoring organ pressing is corresponding, catch passes through hinge axis It is rotated down until the housing of the second extension and electronic equipment is in closure state；When naked card inserts draw-in groove, due to second Extension is in closure state with the housing of electronic equipment, and naked card is blocked by the second extension and cannot be inserted directly into deck.This Naked card is directly inserted deck from draw-in groove by inventive embodiments with not only can stoping user error, and can guarantee that Kato and card Normal use, it is ensured that user correctly uses Kato to assemble card, effectively reduces data card, deck, electronic equipment Failure probability, Consumer's Experience is good.

Second aspect, the embodiment of the invention also discloses a kind of error-proof structure, is applied to the electronics with draw-in groove and deck Equipment, described error-proof structure is arranged between described draw-in groove and described deck, and described error-proof structure includes: fixed support, described Fixed support is fixing with the housing of described electronic equipment to be connected, and described fixed support has two hinges；Catch, described catch Side is provided with hinge axis, and described hinge axis rivets with said two hinge activity, and the opposite side of described catch has to described card Groove direction extends and the extension corresponding with described draw-in groove and be arranged on the cam of described extension side, the width of described cam More than or equal to the guide part width of Kato, the thickness of described cam is more than the thickness of described extension, and described cam is with described Plan range between the housing of electronic equipment is more than the guide angle height of described Kato；Flexible restoring organ, described elasticity is multiple The housing of side and described fixed support or the described electronic equipment of position mechanism is fixed and is contacted, another of described flexible restoring organ Side is fixing with the upper surface of described extension to be contacted；When described Kato inserts described draw-in groove, the guide part of described Kato lifts Described cam is until described Kato inserts described deck；When described Kato is extracted from described deck, described flexible restoring organ Catch described in pressing, so that the housing of described extension and described electronic equipment is in closure state.

Second aspect present invention embodiment includes advantages below: by connecting fixing with the housing of electronic equipment for fixed support Connect, by the hinge axis of catch side and support bracket fastened two hinge activities riveting, catch opposite side is set and has to draw-in groove side To extending and the extension corresponding with draw-in groove and be arranged on the cam of extension side, the width of cam is set more than or equal to blocking The guide part width of torr, the thickness of cam is more than the thickness of extension, the plan range between cam and the housing of electronic equipment More than the guide angle height of Kato, and contact fixing with fixed support or housing for the side of flexible restoring organ, by elasticity The opposite side of resetting-mechanism is fixing with the upper surface of extension to be contacted, and is arranged between draw-in groove and deck by error-proof structure.This Sample, when Kato inserts draw-in groove, what the guide part of Kato was corresponding lifts cam, and catch is rotated up by hinge axis until Kato Insert deck；When Kato takes out from electronic equipment, flexible restoring organ pressing extension, catch is rotated down by hinge axis Until the housing of extension and electronic equipment is in closure state；When naked card inserts draw-in groove, due to extension and electronic equipment Housing be in closure state, the naked card portion of being extended blocks and cannot be inserted directly into deck.The embodiment of the present invention not only can hinder Only naked card is directly inserted deck by user error ground from draw-in groove, and can guarantee that the normal use of Kato and card, it is ensured that use Family correctly uses Kato to assemble card, effectively reduces the failure probability of data card, deck, electronic equipment, and Consumer's Experience is good.

The third aspect, the embodiment of the invention also discloses a kind of electronic equipment, including draw-in groove, deck, described first aspect The error-proof structure of embodiment or the error-proof structure of described second aspect embodiment, described error-proof structure is arranged on described draw-in groove and institute State between deck.

Third aspect present invention embodiment includes advantages below: by by the error-proof structure or second of first aspect embodiment The error-proof structure of aspect embodiment is arranged between draw-in groove and deck, so, with not only can stoping user error by straight for naked card Connect and insert deck from draw-in groove, and can guarantee that the normal use of Kato and card, it is ensured that user correctly uses Kato to fill Joining card, effectively reduce the failure probability of data card, deck, electronic equipment, Consumer's Experience is good.

Accompanying drawing explanation

Fig. 1 is Kato and the structural representation of SIM in prior art；

Fig. 2 is that the Kato putting into SIM in prior art inserts the structural representation of mobile phone from draw-in groove；

Fig. 3 is the left side structural representation of the internal structure of deck in prior art；

Fig. 4 is the side structure schematic diagram of the internal structure of deck in prior art；

Fig. 5 is the Facad structure schematic diagram of the internal structure of deck in prior art；

Fig. 6 is the structural representation of a kind of error-proof structure embodiment of the present invention；

Fig. 7 be the present invention a kind of error-proof structure specific embodiment in when Kato from draw-in groove insert electronic equipment time structure Schematic diagram；

Fig. 8 be the present invention a kind of error-proof structure specific embodiment in structural representation when Kato takes out from electronic equipment Figure；

Fig. 9 is that the plan range between a kind of error-proof structure embodiment cam and the housing of electronic equipment of the present invention is big Structural representation when the guide angle height of Kato；

Figure 10 is the structural representation of the another kind of error-proof structure embodiment of the present invention；

Figure 11 is the structural representation of another error-proof structure embodiment of the present invention；

Figure 12 is the structural representation of another error-proof structure embodiment of the present invention.

Detailed description of the invention

Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, real with concrete below in conjunction with the accompanying drawings The present invention is further detailed explanation to execute mode.

With reference to Fig. 6, it illustrates the structural representation of a kind of error-proof structure 10 embodiment of the present invention.The embodiment of the present invention Error-proof structure 10 be applied to the electronic equipment with draw-in groove 20 and deck, such as mobile phone, panel computer, personal digital assistant (PDA, Personal Digital Assistant), vehicle-mounted computer, camera, music player or navigator etc., error-proof structure 10 can be arranged between draw-in groove 20 and deck, and this error-proof structure 10 can include fixed support 110, catch 120 and at least Individual flexible restoring organ 130.

Wherein, with reference to Fig. 7 and Fig. 8, fixed support 110 is fixing with the housing 30 of electronic equipment to be connected, and fixed support 110 has There are two hinges 101；The side of catch 120 is provided with hinge axis 102, hinge axis 102 and two movable rivetings of hinge 101；Catch The opposite side of 120 have the first extension 103 second extension 104 corresponding with draw-in groove 20 of extending to draw-in groove 20 direction with And it is arranged on the cam 105 between the first extension 103 and the second extension 104.The width of cam 105 is more than or equal to Kato The guide part width of 40, the thickness of cam 105 is more than the thickness of the second extension 104, with reference to Fig. 9, cam 105 and electronic equipment Housing 30 between plan range A more than the guide angle height B of Kato 40；The side of at least one flexible restoring organ 130 Fix with the housing 30 of fixed support 110 or electronic equipment and contact, the opposite side of at least one flexible restoring organ 130 and first The upper surface of extension 103 and/or the fixing contact of the upper surface of the second extension 104.

Specifically, if the opposite side of at least one flexible restoring organ 130 and the upper surface and second of the first extension 103 The fixing contact of the upper surface of extension 104, then at least one flexible restoring organ 130 is two or more, one of them Or the fixing contact of upper surface of the opposite side of multiple flexible restoring organ 130 and the first extension 103, other flexible restoring organ The opposite side of 130 and the fixing contact of the upper surface of the second extension 104.

Width due to cam 105 is more than or equal to the guide part width of Kato 40, when Kato 40 inserts draw-in groove 20, and can To guarantee that the guide part 401 of Kato 40 can stretch into bottom cam 105.Further, since the thickness of cam 105 is more than the second extension The thickness of 104, the plan range A between the housing 30 of cam 105 and electronic equipment is more than the guide angle height B of Kato 40, because of This, after the guide part 401 of Kato 40 lifts cam 105, it can be ensured that Kato 40 inserts deck smoothly.

Specifically, with reference to Fig. 7 and Fig. 9, when Kato 40 inserts electronic equipment from draw-in groove 20, the guide part 401 of Kato 40 Lifting cam 105 bottom cam 105, catch 120 overcomes the pressure of flexible restoring organ 130 by hinge axis 102 along figure Shown in solid arrow, direction rotates up, until Kato 40 inserts deck；With reference to Fig. 8, when Kato 40 takes out from electronic equipment, The extension that flexible restoring organ 130 pressing is corresponding, catch 120 by hinge axis 102 along figure direction shown in solid arrow to Lower rotation, until the housing 30 of the second extension 104 and electronic equipment is in closure state；When naked card does not i.e. load Kato 40 When data card is inserted separately into draw-in groove 20, owing to the housing 30 of the second extension 104 with electronic equipment is in closure state, naked card quilt Second extension 104 blocks, and naked card cannot insert draw-in groove 20.

Specifically, flexible restoring organ 130 can be reseting shrapnel, the side of reseting shrapnel and fixed support 110 or electricity The housing 30 of subset is fixing connects (such as spot-welded etc., spot welding diameter can be more than 0.5mm)；The opposite side of reseting shrapnel Fix contact with the upper surface of the first extension 103 or the upper surface of the second extension 104, such as can be at the first extension The upper surface of 103 or the upper surface fluting of the second extension 104, the opposite side of reseting shrapnel is stuck in this groove.Wherein, Fig. 6, figure In 7 and Fig. 8, at least one flexible restoring organ 130 is a reseting shrapnel, and the side of reseting shrapnel is solid with fixed support 110 The fixing contact of fixed connection, the opposite side of reseting shrapnel and the upper surface of the first extension 103.In an alternative embodiment of the invention In, with reference to Figure 10, at least one flexible restoring organ 130 is a reseting shrapnel, the side of reseting shrapnel and fixed support 110 The fixing contact of fixing connection, the opposite side of reseting shrapnel and the upper surface of the second extension 104.

In yet another embodiment of the present invention, flexible restoring organ 130 can be torsion spring, the body 131 of torsion spring and conjunction Page axle 102 is flexibly connected, and the torque arm 132 of torsion spring side is fixing with the housing 30 of fixed support 110 or electronic equipment to be contacted, torsion spring The torque arm 133 of opposite side is fixing with the upper surface of the upper surface of the first extension 103 or the second extension 104 to be contacted.With reference to figure 11, at least one flexible restoring organ 130 is a torsion spring, and the torque arm 132 of torsion spring side is fixing with fixed support 110 to be contacted, The torque arm 133 of torsion spring opposite side is fixing with the upper surface of the first extension 103 to be contacted.

Specifically, naked card may include that Nano SIM (the 4th format factor surface-mounted integrated circuit) card, SIM, SD card, MICRO SD card (a kind of superfine little flash memory cards), SM (Smart Media, a kind of micro-memory card) card or MMC The data cards such as (Multimedia Card, multimedia card) card.

Specifically, in one embodiment of the invention, with reference to Fig. 6, Fig. 7, Fig. 8, Figure 10 and Figure 11, fixed support 110 Can be fixed by the housing 30 of at least one screw 140 and electronic equipment be connected or by other means with the shell of electronic equipment Body 30 is fixing to be connected.It addition, with reference to Fig. 6, Fig. 7, Fig. 8 and Figure 10, when flexible restoring organ 130 is reseting shrapnel, reset bullet The opposite side of sheet can also have guide part 134, when Kato 40 inserts electronic equipment from draw-in groove 20, if the guide part of Kato 40 401 not corresponding with cam 105 or Kato 40 guide parts 401 are not parallel with cam 105, and such as Kato 40 is acock from draw-in groove 20 Insert electronic equipment, then prevention Kato 40 is continued into by guide part 134, it is to avoid Kato 40, draw-in groove 20, deck etc. damage.

Preferably, with reference to Fig. 7, Fig. 8 and Figure 11, the second extension 104 side and the shell near the second extension 104 side Plan range C between body 30 can be less than 8.8mm, and the second extension 104 side is away from cam 105.Even if thus individually inserting Entering the naked card of draw-in groove 20 when being smallest size of Nano SIM (lesser calorie), the second extension 104 still can block Nano SIM, it is to avoid Nano SIM is inserted separately into deck.Wherein, the size of Nano SIM can be long * width * thickness=12.3mm* The width of 8.8mm*0.7mm, i.e. Nano SIM is 8.8mm.

Specifically, rustless steel such as SUS304H rustless steel can be used as the base material of fixed support 110, can use Spring steel such as SUS301H spring steel etc., as the material of at least one flexible restoring organ 130, can use powder metallurgy work Catch 120 prepared by skill and 17-4PH rustless steel.Wherein, the intensity of catch 120 can be more than or equal to preset strength so that catch 120 can resist the external force more than or equal to 5kg, it is to avoid catch 120 damages when resisting external force, it is ensured that catch 120 reliable Property.Furthermore it is possible to the resilience force scope arranging at least one flexible restoring organ 130 is 1-2N, to guarantee in dress card taking torr 40 Time, the frictional force between guide part 401 and cam 105 is moderate, it is to avoid repeatedly after dress card taking torr 40, flexible restoring organ 130 loses Effect.

The error-proof structure of the embodiment of the present invention includes advantages below: by being fixed by the housing of fixed support with electronic equipment Connect, by the hinge axis of catch side and support bracket fastened two hinge activities riveting, catch opposite side is set and has to draw-in groove The first extension second extension corresponding with draw-in groove that direction extends and be arranged on the first extension and the second extension it Between cam, the width of the cam guide part width more than or equal to Kato is set, the thickness of cam is more than the second extension Thickness, the plan range between cam and housing is more than the guide angle height of Kato, and arranges at least one elastic reset machine The housing of the side of structure and fixed support or electronic equipment is fixing contact, arrange at least one flexible restoring organ opposite side and The upper surface of the first extension and/or the fixing contact of the upper surface of the second extension, and error-proof structure is arranged on draw-in groove and card Between Zuo.So, when Kato inserts draw-in groove, what the guide part of Kato was corresponding lifts cam, and catch is upwards revolved by hinge axis Turn until Kato inserts deck；When Kato extracts draw-in groove, the extension that flexible restoring organ pressing is corresponding, catch passes through hinge Axle is rotated down until the housing of the second extension and electronic equipment is in closure state；When naked card inserts draw-in groove, due to the Two extensions are in closure state with the housing of electronic equipment, and naked card is blocked by the second extension and cannot be inserted directly into deck. Naked card is directly inserted deck from draw-in groove by the embodiment of the present invention with not only can stoping user error, and can guarantee that Kato and The normal use of card, it is ensured that user correctly uses Kato to assemble card, effectively reduces data card, deck, electronic equipment Failure probability, Consumer's Experience is good.

With reference to Figure 12, it illustrates the structural representation of another error-proof structure 1 embodiment of the present invention.The present invention implements The error-proof structure 1 of example is applied to electronic equipment such as mobile phone, panel computer, personal digital assistant, the car with draw-in groove and deck Carrying computer, camera, music player or navigator etc., error-proof structure 1 can be arranged between draw-in groove and deck, this error-proof structure 1 can include fixed support 11, catch 12 and flexible restoring organ 13.

Wherein, fixed support 11 is fixing with the housing of electronic equipment to be connected, and fixed support 11 has two hinges 111；Gear The side of sheet 12 is provided with hinge axis 121, hinge axis 121 and two movable rivetings of hinge 111, and the opposite side of catch 12 has to card Groove direction extends and the extension 122 corresponding with draw-in groove and be arranged on the cam 123 of extension 122 side, the width of cam 123 More than or equal to the guide part width of Kato, the thickness of cam 123 is more than the thickness of extension 122, cam 123 and electronic equipment Housing between plan range more than the guide angle height of Kato；The side of flexible restoring organ 13 and fixed support 11 or electricity The fixing contact of the housing of subset, the opposite side of flexible restoring organ 13 is fixing with the upper surface of extension 122 to be contacted.

Width due to cam 123 is more than or equal to the guide part width of Kato, when Kato inserts draw-in groove, it can be ensured that The guide part of Kato can stretch into bottom cam 123.Further, since the thickness of cam 123 is more than the thickness of extension 122, cam Plan range between 123 and the housing of electronic equipment is more than the guide angle height of Kato, therefore, when the guide part of Kato lifts After cam 123, it can be ensured that Kato inserts deck smoothly.

Specifically, when Kato inserts electronic equipment from draw-in groove, the guide part of Kato lifts cam bottom cam 123 123, catch 12 overcomes the pressure of flexible restoring organ 13 to be rotated up by hinge axis 121, until Kato inserts deck；Work as card Torr is when electronic equipment takes out, and flexible restoring organ 13 pressing extension 122, catch 12 is rotated down, directly by hinge axis 121 Housing to extension 122 with electronic equipment is in closure state；It is inserted separately into card when naked card does not i.e. load the data card of Kato During groove, owing to the housing of extension 122 with electronic equipment is in closure state, naked card is extended portion 122 and blocks, and naked card cannot be inserted Enter draw-in groove.

In one embodiment of the invention, flexible restoring organ 13 can be reseting shrapnel, the side of reseting shrapnel with The housing of fixed support 11 or electronic equipment is fixing connects (such as spot-welded etc., spot welding diameter can be more than 0.5mm), resets The opposite side of shell fragment is fixing with the upper surface of extension 122 to be contacted, such as, can slot at the upper surface of extension 122, reset The opposite side of shell fragment is stuck in this groove.In Figure 12, flexible restoring organ 13 is reseting shrapnel, and the side of reseting shrapnel is propped up with fixing Frame 11 is fixing to be connected.

In another embodiment of the present invention, flexible restoring organ 13 can be torsion spring, the body of torsion spring and hinge axis 121 are flexibly connected, and the torque arm of torsion spring side is fixing with the housing of fixed support 11 or electronic equipment to be contacted, the torsion of torsion spring opposite side Arm is fixing with the upper surface of extension 122 to be contacted.

Specifically, naked card may include that the numbers such as Nano SIM, SIM, SD card, MICRO SD card, SM card or mmc card According to card.

Specifically, in one embodiment of the invention, with reference to Figure 12, fixed support 11 can pass through at least one screw 14 fix with the housing of electronic equipment and to be connected or fixing with the housing of electronic equipment to be by other means connected.It addition, with reference to figure 12, when flexible restoring organ 13 is reseting shrapnel, the opposite side of reseting shrapnel can also have guide part 1301, when Kato from When draw-in groove inserts electronic equipment, if the guide part of Kato is not corresponding with cam 123 or the guide part of Kato is not flat with cam 123 OK, such as Kato inserts electronic equipment from draw-in groove acock, then prevention Kato is continued into by guide part 1301, it is to avoid Kato, Draw-in groove, deck etc. damage.

Preferably, extension 122 opposite side and the plan range between the housing of extension 122 opposite side can be little In 8.8mm, even if thus be inserted separately into the naked card of draw-in groove when being smallest size of Nano SIM, extension 122 is the most permissible Block Nano SIM, it is to avoid Nano SIM is inserted separately into deck.Wherein, the size of Nano SIM can be that long * width * is thick The width of=12.3mm*8.8mm*0.7mm, i.e. Nano SIM is 8.8mm.

Specifically, rustless steel such as SUS304H rustless steel can be used as the base material of fixed support 11, bullet can be used Spring steel such as SUS301H spring steel etc., as the material of flexible restoring organ 13, can use powder metallurgical technique and 17-4PH Catch 12 prepared by rustless steel.Wherein, the intensity of catch 12 can be more than or equal to preset strength so that catch 12 can be resisted greatly In or equal to the external force of 5kg, it is to avoid catch 12 damages when resisting external force, it is ensured that the reliability of catch 12.Furthermore it is possible to arrange The resilience force scope of flexible restoring organ 13 is 1-2N, to guarantee when filling card taking torr, and the friction between guide part and cam 105 Power is moderate, it is to avoid repeatedly after dress card taking torr, flexible restoring organ 13 lost efficacy.

The error-proof structure of the embodiment of the present invention includes advantages below: by being fixed by the housing of fixed support with electronic equipment Connect, by the hinge axis of catch side and support bracket fastened two hinge activities riveting, catch opposite side is set and has to draw-in groove Direction extends and the extension corresponding with draw-in groove and be arranged on the cam of extension side, and the width arranging cam is more than or equal to The guide part width of Kato, the thickness of cam is more than the thickness of extension, the plane separation between cam and the housing of electronic equipment From the guide angle height more than Kato, and contact fixing with fixed support or housing for the side of flexible restoring organ, by bullet Property resetting-mechanism the upper surface of opposite side and extension fixing contact, and error-proof structure is arranged between draw-in groove and deck. So, when Kato inserts draw-in groove, what the guide part of Kato was corresponding lifts cam, and catch is rotated up by hinge axis until blocking Torr inserts deck；When Kato takes out from electronic equipment, flexible restoring organ pressing extension, catch passes through hinge axis to backspin Turn until the housing of extension and electronic equipment is in closure state；When naked card inserts draw-in groove, owing to extension sets with electronics Standby housing is in closure state, and the naked card portion of being extended blocks and cannot be inserted directly into deck.The embodiment of the present invention is the most permissible Stop user error ground directly to be inserted deck from draw-in groove by naked card, and can guarantee that the normal use of Kato and card, it is ensured that User correctly uses Kato to assemble card, effectively reduces the failure probability of data card, deck, electronic equipment, Consumer's Experience Good.

The embodiment of the invention also discloses a kind of electronic equipment, including draw-in groove, deck and above-mentioned error-proof structure, fool proof is tied Structure is arranged between draw-in groove and deck.

The electronic equipment of the embodiment of the present invention includes advantages below: by above-mentioned error-proof structure is arranged on draw-in groove and deck Between, so, naked card is directly inserted deck from draw-in groove with not only can stoping user error, and can guarantee that Kato and card Normal use, it is ensured that user correctly uses Kato to assemble card, effectively reduces the inefficacy of card, deck and electronic equipment Probability, Consumer's Experience is good.

Owing to electronic equipment includes above-mentioned error-proof structure, so the description of electronic equipment embodiment is fairly simple, relevant Part sees the part of above-mentioned error-proof structure embodiment and illustrates.

Each embodiment in this specification all uses the mode gone forward one by one to describe, what each embodiment stressed is with The difference of other embodiments, between each embodiment, identical similar part sees mutually.

Although having been described for the preferred embodiment of the embodiment of the present invention, but those skilled in the art once knowing base This creativeness concept, then can make other change and amendment to these embodiments.So, claims are intended to be construed to The all changes including preferred embodiment and falling into range of embodiment of the invention and amendment.

Finally, in addition it is also necessary to explanation, in this article, the relational terms of such as first and second or the like be used merely to by One entity or operation separate with another entity or operating space, and not necessarily require or imply these entities or operation Between exist any this reality relation or order.And, term " includes ", " comprising " or its any other variant meaning Containing comprising of nonexcludability, so that include that the process of a series of key element, method, article or terminal unit not only wrap Include those key elements, but also include other key elements being not expressly set out, or also include for this process, method, article Or the key element that terminal unit is intrinsic.In the case of there is no more restriction, by wanting that statement " including ... " limits Element, it is not excluded that there is also other identical element in including the process of described key element, method, article or terminal unit.

Above to a kind of error-proof structure provided by the present invention and a kind of electronic equipment, it is described in detail, herein Applying specific case to be set forth principle and the embodiment of the present invention, the explanation of above example is only intended to help Understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, The most all will change, in sum, this specification content should not be construed as this The restriction of invention.

Claims

1. an error-proof structure, is applied to the electronic equipment with draw-in groove and deck, it is characterised in that described error-proof structure is arranged Between described draw-in groove and described deck, described error-proof structure includes:

Fixed support, described fixed support is fixing with the housing of described electronic equipment to be connected, and described fixed support has two conjunctions Page；

Catch, the side of described catch is provided with hinge axis, and described hinge axis rivets with said two hinge activity, described catch Opposite side has the first extension extended to described draw-in groove direction second extension corresponding with described draw-in groove and is arranged on Cam between described first extension and described second extension, the width of described cam is more than or equal to the guide part of Kato Width, the thickness of described cam is more than the thickness of described second extension, between the housing of described cam and described electronic equipment Plan range more than the guide angle height of described Kato；

At least one flexible restoring organ, the side of at least one flexible restoring organ described and described fixed support or described electricity The fixing contact of the housing of subset, the opposite side of at least one flexible restoring organ described and the upper surface of described first extension And/or the fixing contact of upper surface of described second extension；When described Kato inserts described draw-in groove, the guide part of described Kato Lift described cam until described Kato inserts described deck.

Error-proof structure the most according to claim 1, it is characterised in that described flexible restoring organ is reseting shrapnel, described The side of reseting shrapnel is fixing with the housing of described fixed support or described electronic equipment to be connected, the opposite side of described reseting shrapnel Fix with the upper surface of the upper surface of described first extension or described second extension and contact.

Error-proof structure the most according to claim 1, it is characterised in that described flexible restoring organ is torsion spring, described torsion spring Body be flexibly connected with described hinge axis, the torque arm of described torsion spring side and described fixed support or the shell of described electronic equipment The fixing contact of body, the torque arm of described torsion spring opposite side and the upper surface of described first extension or the upper table of described second extension The fixing contact in face.

Error-proof structure the most according to claim 1, it is characterised in that described fixed support passes through at least one screw and institute State the fixing connection of housing of electronic equipment.

Error-proof structure the most according to claim 1, it is characterised in that described second extension side and close described second Plan range between the housing of extension side is less than 8.8mm, and described second extension side is away from described cam.

6. an error-proof structure, is applied to the electronic equipment with draw-in groove and deck, it is characterised in that described error-proof structure is arranged Between described draw-in groove and described deck, described error-proof structure includes:

Catch, the side of described catch is provided with hinge axis, and described hinge axis rivets with said two hinge activity, described catch Opposite side has and extends and the extension corresponding with described draw-in groove and be arranged on described extension side to described draw-in groove direction Cam, the width of described cam is more than or equal to the guide part width of Kato, and the thickness of described cam is more than described extension Thickness, the plan range between the housing of described cam and described electronic equipment is more than the guide angle height of described Kato；

Flexible restoring organ, the housing of the side of described flexible restoring organ and described fixed support or described electronic equipment is fixed Contact, the opposite side of described flexible restoring organ is fixing with the upper surface of described extension to be contacted；When described Kato inserts described During draw-in groove, the guide part of described Kato lifts described cam until described Kato inserts described deck.

Error-proof structure the most according to claim 6, it is characterised in that described flexible restoring organ is reseting shrapnel, described The side of reseting shrapnel is fixing with the housing of described fixed support or described electronic equipment to be connected, the opposite side of described reseting shrapnel Fix with the upper surface of described extension and contact.

Error-proof structure the most according to claim 6, it is characterised in that described flexible restoring organ is torsion spring, described torsion spring Body be flexibly connected with described hinge axis, the torque arm of described torsion spring side and described fixed support or the shell of described electronic equipment The fixing contact of body, the torque arm of described torsion spring opposite side is fixing with the upper surface of described extension to be contacted.

Error-proof structure the most according to claim 6, it is characterised in that described fixed support passes through at least one screw and institute State the fixing connection of housing of electronic equipment.

Error-proof structure the most according to claim 6, it is characterised in that described extension opposite side and close described extension Plan range between the housing of portion's opposite side is less than 8.8mm.

11. 1 kinds of electronic equipments, it is characterised in that include draw-in groove, deck and according to according to any one of claim 1-10 Error-proof structure, described error-proof structure is arranged between described draw-in groove and described deck.