CN106231828A - A kind of error-proof structure and electronic equipment - Google Patents
A kind of error-proof structure and electronic equipment Download PDFInfo
- Publication number
- CN106231828A CN106231828A CN201610614600.6A CN201610614600A CN106231828A CN 106231828 A CN106231828 A CN 106231828A CN 201610614600 A CN201610614600 A CN 201610614600A CN 106231828 A CN106231828 A CN 106231828A
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- Prior art keywords
- extension
- error
- kato
- draw
- electronic equipment
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
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 fixing with the housing of electronic equipment to be connected, and fixed support has two hinges；The side of catch is provided with hinge axis, hinge axis and two hinge activity rivetings, the opposite side of catch has and extends to draw-in groove direction and the extension corresponding with draw-in groove and be arranged on the cam of extension side, the width of cam is more than or equal to the guide part width of Kato, and the thickness of cam is more than the thickness of extension；Reset magnet is arranged on the bottom of extension, and reset magnet is fixedly connected with the casing, and the plan range between reset magnet and cam is more than the guide angle height of Kato；When Kato inserts draw-in groove, the guide part of Kato lifts cam until Kato inserts deck.The present invention, in the case of guaranteeing that Kato normally can insert deck, prevents the naked card of data card from inserting deck, effectively reduces the failure risk of data card, deck, electronic equipment.
Description
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
Direction extends and the extension corresponding with described draw-in groove and be arranged on the cam of described extension side, and the width of described cam is big
In or equal to the guide part width of Kato, the thickness of described cam is more than the thickness of described extension；Reset magnet, described reset
Magnet is arranged on the bottom of described extension, and described reset magnet is fixing with the housing of described electronic equipment to be connected, described reset
Plan range between Magnet and described cam is more than the guide angle height of described Kato；When described Kato inserts described draw-in groove
Time, the guide part of described Kato lifts described cam until described Kato inserts described deck.
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 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, and reset magnet is arranged on the bottom of extension also
Fix with the housing of electronic equipment and be connected, it is high more than the guide angle of Kato that the plan range between reset magnet and cam is set
Degree, and error-proof structure is arranged between draw-in groove and deck.So, when Kato inserts draw-in groove, the guide part of Kato is corresponding
Lifting cam, catch is rotated up by hinge axis until Kato inserts deck；When Kato takes out from electronic equipment, reset magnetic
Ferrum attracts extension, and catch is rotated down by hinge axis until reset magnet adsorbs extension；When naked card inserts draw-in groove, by
Adsorbing extension in reset magnet, the naked card portion of being extended blocks and cannot be inserted directly into.The embodiment of the present invention not only can stop
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 user
Correctly using Kato to assemble card, effectively reduce the failure probability of data card, deck, electronic equipment, 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
The first extension second extension corresponding with described draw-in groove that groove direction extends and be arranged on described first extension and institute
Stating the cam between the second extension, the width of described cam is more than or equal to the guide part width of Kato, the thickness of described cam
Degree is more than the thickness of described second extension；At least one reset magnet, at least one reset magnet described is arranged on described
The bottom of one extension and/or be arranged on the bottom of described second extension, at least one reset magnet described and described electronics
The housing of equipment is fixing to be connected, and the plan range between at least one reset magnet described and described cam is more than described Kato
Guide angle height；When described Kato inserts described draw-in groove, the guide part of described Kato lifts described cam until described Kato
Insert described deck.
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 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, and at least one reset magnet is arranged on the bottom of the first extension and/or is arranged on the bottom of the second extension also
Fix with the housing of electronic equipment and be connected, plan range the leading more than Kato between at least one reset magnet and cam is set
To angle height, and error-proof structure is arranged between draw-in groove and deck.So, when Kato inserts draw-in groove, the guide part of Kato
Corresponding lifts cam, and hinge axis rotates up until Kato inserts deck；When Kato extracts draw-in groove, it is right that reset magnet attracts
The extension answered, hinge axis is rotated down until reset magnet adsorbs corresponding extension；When naked card inserts draw-in groove, due to multiple
The extension that position magnet adsorption is corresponding, naked card is blocked by the second extension and cannot be inserted directly into.The embodiment of the present invention not only may be used
Directly to be inserted deck from draw-in groove by naked card with stoping user error, and can guarantee that the normal use of Kato and card, it is ensured that
User correctly uses the Kato to assemble card, effectively reduces the failure probability of data card, deck, electronic equipment, user's body
Test.
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 be the present invention a kind of error-proof structure embodiment in plan range between reset magnet and cam more than Kato
Guide angle height time structural representation；
Figure 10 is the structural representation of the another kind of error-proof structure embodiment of the present invention；
Figure 11 be the present invention another kind of error-proof structure specific embodiment in when Kato from draw-in groove insert electronic equipment time
Structural representation；
Figure 12 be the present invention another kind of error-proof structure specific embodiment in structure when Kato takes out from electronic equipment
Schematic diagram；
Figure 13 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 1 embodiment of the present invention.With reference to Fig. 7 and Fig. 8,
The error-proof structure 1 of the embodiment of the present invention is applied to electronic equipment such as mobile phone, panel computer, the individual with draw-in groove 2 and deck
Digital assistants (PDA, Personal Digital Assistant), vehicle-mounted computer, camera, music player or navigator etc.,
Error-proof structure 1 can be arranged between draw-in groove 2 and deck, and this error-proof structure 1 can include fixed support 11, catch 12 and reset
Magnet 13.
Wherein, fixed support 11 is fixing with the housing 3 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 2 direction extends and the extension 122 corresponding with draw-in groove 2 and be arranged on the cam 123 of extension 122 side, the width of cam 123
Degree is more than or equal to the guide part width of Kato 4, and the thickness of cam 123 is more than the thickness of extension 122；Reset magnet 13 is arranged
In the bottom of extension 122, reset magnet 13 is fixing with the housing 3 of electronic equipment to be connected, and with reference to Fig. 9, reset magnet 13 is with convex
Plan range A between wheel 123 is more than the guide angle height B of Kato 4.
Width due to cam 123 is more than or equal to the guide part width of Kato 4, when Kato 4 inserts draw-in groove 2, permissible
Guarantee that the guide part 41 of Kato 4 can stretch into bottom cam 123.Further, since the thickness of cam 123 is more than the thickness of extension 122
Degree, the plan range A between reset magnet 13 and cam 123 is more than the guide angle height B of Kato 4, therefore, when leading of Kato 4
After cam 123 is lifted in portion 41, it can be ensured that Kato 4 inserts deck smoothly.
Specifically, with reference to Fig. 7 and Fig. 9, when Kato 4 inserts electronic equipment from draw-in groove 2, the guide part 41 of Kato 4 is from convex
Lifting cam 123 bottom wheel 123, catch 12 overcomes the magnetic force of reset magnet 13 by hinge axis 121 solid arrow institute along figure
Show that direction rotates up, until Kato 4 inserts deck；With reference to Fig. 8, when Kato 4 takes out from electronic equipment, reset magnet 13
Magnetic force attracts extension 122, and catch 12 is rotated down by hinge axis 121 direction shown in solid arrow along figure until reset magnetic
Ferrum 13 adsorbs extension 122, and reset magnet 13 and extension 122 are in closure state；When naked card does not i.e. load the data of Kato 4
When card is inserted separately into draw-in groove 2, owing to reset magnet 13 and extension 122 are in closure state, naked card is extended portion 122 and blocks,
Naked card cannot insert draw-in groove 2.
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.
In one embodiment of the invention, when the width of reset magnet 13 is bigger, the center of reset magnet 13 need to be with
The axle center 124 of hinge axis 121 misplaces, to guarantee that reset magnet 13 can attract catch 12 to be rotated down, extremely by hinge axis 121
Reset magnet 13 and extension 122 are in closure state.
Specifically, in one embodiment of the invention, reset magnet 13 can be one-body molded by plastic cement, or by the back of the body
Glue is adhesively fixed on the housing 3 of electronic equipment, or reset magnet 13 can be with the housing 3 of fixedly embedded electronic equipment；Meanwhile, multiple
In position Magnet 13 and electronic equipment, the distance between electronic compass should be greater than predeterminable range, to avoid the magnetic field shadow of reset magnet 13
Ring the normal work of electronic compass.Wherein, in Fig. 7 and Fig. 8, the housing 3 of the fixedly embedded electronic equipment of reset magnet 13.Specifically
Ground, reset magnet 13 can be permanent magnet.
Specifically, in one embodiment of the invention, with reference to Fig. 6, Fig. 7 and Fig. 8, fixed support 11 can be by least
One screw 14 is fixed with the housing 3 of electronic equipment to be connected or fix with the housing 3 of electronic equipment by other means and is connected.
Preferably, with reference to Fig. 7 and Fig. 8, between the housing 3 of extension 122 opposite side and close extension 122 opposite side
Plan range C can be less than 8.8mm, even if thus be inserted separately into the naked card of draw-in groove 2 when being smallest size of Nano SIM, prolong
Extending portion 122 still can block Nano SIM, it is to avoid Nano SIM is inserted separately into deck.Wherein, the chi of Nano SIM
Very little can be the width of long * width * thickness=12.3mm*8.8mm*0.7mm, i.e. Nano SIM be 8.8mm.
Specifically, rustless steel such as SUS304H rustless steel can be used as the base material of fixed support 11, neodymium can be used
Ferrum boron material N48 or NdFeB material N50 or NdFeB material 48M etc., as the material of reset magnet 13, can use powder
Catch 12 prepared by metallurgical technology and 17-4PH rustless steel.Wherein, the intensity of catch 12 can be more than or equal to preset strength so that
Catch 12 can resist the external force more than or equal to 5kg, it is to avoid catch 12 damages when resisting external force, it is ensured that catch 12 reliable
Property.
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, and reset magnet is arranged on the bottom of extension
And fixing with the housing of electronic equipment is connected, the guide angle height more than Kato of the plan range between reset magnet and cam is set
Degree, and error-proof structure is arranged between draw-in groove and deck.So, when Kato inserts draw-in groove, the guide part of Kato lifts convex
Wheel, catch is rotated up by hinge axis until Kato inserts deck；When Kato takes out from electronic equipment, reset magnet attracts
Extension, catch is rotated down by hinge axis until reset magnet adsorbs extension；When naked card inserts draw-in groove, owing to resetting
Magnet adsorption extension, the naked card portion of being extended blocks and cannot be inserted directly into.The embodiment of the present invention not only can stop user wrong
Naked card is directly inserted deck from draw-in groove by mistake, and can guarantee that the normal use of Kato and card, it is ensured that user is correctly
Using Kato to assemble card, effectively reduce the failure probability of card, deck, electronic equipment, Consumer's Experience is good.
With reference to Figure 10, it illustrates the structural representation of another kind of error-proof structure 10 embodiment of the present invention.The present invention is real
Execute the error-proof structure 10 of example to be applied to have electronic equipment such as mobile phone, panel computer, the individual digital of draw-in groove 20 and deck and help
Reason, vehicle-mounted computer, camera, music player or navigator etc., error-proof structure 10 can be arranged between draw-in groove 20 and deck, should
Error-proof structure 10 can include fixed support 110, catch 120 and at least one reset magnet 130.
Wherein, with reference to Figure 11 and Figure 12, fixed support 110 is fixing with the housing 30 of electronic equipment to be connected, fixed support 110
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, gear
The opposite side of sheet 120 has the second extension 104 that the first extension 103 extended to draw-in groove 20 direction is corresponding with draw-in groove 20
And it being 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 card
The guide part width of torr 40, the thickness of cam 105 is more than the thickness of the second extension 104；At least one reset magnet 130 is arranged
At the bottom of the first extension 103 and/or the bottom that is arranged on the second extension 104, at least one reset magnet 130 and electronics
The housing 30 of equipment is fixing to be connected, and the plan range between at least one reset magnet 130 and cam 105 is led more than Kato 40
To angle height.
In Figure 10, Figure 11 and Figure 12, reset magnet 130 is arranged on the bottom of the second extension 104.With reference to Figure 13, at this
In the further embodiment of invention, reset magnet 130 can be arranged on the bottom of the first extension 103.
Specifically, if at least one reset magnet 130 is arranged on the bottom of the first extension 103 and is arranged on the second extension
The bottom in portion 104, when at least one reset magnet 130 is one, this reset magnet 130 could be arranged to preset length, should
Reset magnet 130 is simultaneously located at the bottom of the first extension 103 and is arranged on the bottom of the second extension 104；When at least one
When individual reset magnet 130 is two or more, wherein one or more reset magnets 130 are arranged on the first extension 103
Bottom, other reset magnet 130 is arranged on the bottom 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 between at least one reset magnet 130 and cam 105 is more than the guide angle height 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 Figure 11, when Kato 40 inserts electronic equipment from draw-in groove 20, the guide part 401 of Kato 40 is from convex
Lifting cam 105 bottom wheel 105, catch 120 overcomes the magnetic force of reset magnet 130 by hinge axis 102 solid arrow along figure
Shown direction rotates up, until Kato 40 inserts deck；With reference to Figure 12, when Kato 40 takes out from electronic equipment, reset magnetic
The magnetic force of ferrum 130 attracts corresponding extension, catch 120 by hinge axis 102 along figure direction shown in solid arrow to backspin
Turning until reset magnet 130 adsorbs the extension of correspondence, reset magnet 130 is in closure state with corresponding extension；When naked
Card does not i.e. load the data card of Kato 40 when being inserted separately into draw-in groove 20, closes owing to reset magnet 130 is in corresponding extension
Conjunction state, naked card is blocked by the second extension 104, and naked card cannot insert draw-in groove 20.
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.
In one embodiment of the invention, when the width of reset magnet 130 is bigger, at least one reset magnet 130
Center need to misplace with the axle center 106 of hinge axis 102, to guarantee that reset magnet 130 can attract catch 120 to pass through hinge axis
102 are rotated down, and are in closure state to reset magnet 130 with corresponding extension.
Specifically, in one embodiment of the invention, at least one reset magnet 130 can be one-body molded by plastic cement
Or be adhesively fixed on the housing 30 of electronic equipment by gum, or at least one reset magnet 130 can be with fixedly embedded electronics
The housing 30 of equipment, meanwhile, at least one reset magnet 130 and electronic equipment, the distance between electronic compass should be greater than presetting
Distance, to avoid the magnetic field of at least one reset magnet 130 to affect the normal work of electronic compass.Specifically, at least one is multiple
Position Magnet 130 can be permanent magnet.
Specifically, in one embodiment of the invention, with reference to Figure 10, Figure 11, Figure 12 and Figure 13, fixed support 110 can
With by the housing 30 of at least one screw 140 and electronic equipment fixing be connected or by other means with the housing of electronic equipment
30 fixing connections.
Preferably, with reference to Figure 11 and Figure 12, the second extension 104 side and the housing near the second extension 104 side
Plan range D between 30 can be less than 8.8mm, and the second extension 104 side is away from cam 105.Even if thus being inserted separately into
When the naked card of draw-in groove 20 is smallest size of Nano SIM (lesser calorie), the second extension 104 still can block Nano SIM
Card, 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
NdFeB material N48 or NdFeB material N50 or NdFeB material 48M etc., can as the material of at least one reset magnet 130
To use powder metallurgical technique and 17-4PH rustless steel to prepare catch 120.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,
Guarantee the reliability of catch 120.
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, and at least one reset magnet is arranged on the bottom of the first extension and/or is arranged on the bottom of the second extension
And fixing with the housing of electronic equipment is connected, the plan range between at least one reset magnet and cam is set and is more than Kato
Guide angle height, and error-proof structure is arranged between draw-in groove and deck.So, when Kato inserts draw-in groove, the guiding of Kato
What portion was corresponding lifts cam, and catch is rotated up by hinge axis until Kato inserts deck；When Kato takes out from electronic equipment
Time, reset magnet attracts corresponding extension, and catch is rotated down by hinge axis until reset magnet adsorbs corresponding extension
Portion；When naked card inserts draw-in groove, due to the extension that reset magnet absorption is corresponding, naked card blocked by the second extension and cannot be straight
Patch 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 the normal use of Kato and card, it is ensured that user correctly use Kato to assemble card, effectively reduce card, deck and
The failure probability of electronic equipment, Consumer's Experience is 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, it is correlated with it
Place 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 (13)
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 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；
Reset magnet, described reset magnet is arranged on the bottom of described extension, described reset magnet and described electronic equipment
Housing is fixing to be connected, and the plan range between described reset magnet and described cam is more than the guide angle height of described Kato；
When described Kato inserts described 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 1, it is characterised in that the center of described reset magnet and described hinge axis
Axle center misplaces.
Error-proof structure the most according to claim 1, it is characterised in that described reset magnet is one-body molded by plastic cement, or
It is adhesively fixed on the housing of described electronic equipment by gum, or the shell of the fixedly embedded described electronic equipment of described reset magnet
Body.
Error-proof structure the most according to claim 1, it is characterised in that described reset magnet is permanent magnet.
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 extension opposite side and close described extension
Plan range between the housing of opposite side is less than 8.8mm.
7. 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；
At least one reset magnet, at least one reset magnet described is arranged on bottom and/or the setting of described first extension
In the bottom of described second extension, at least one reset magnet described is fixing with the housing of described electronic equipment to be connected, described
Plan range between at least one reset magnet and described cam is more than the guide angle height of described Kato；
When described Kato inserts described 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 7, it is characterised in that the center of at least one reset magnet described is with described
The axle center dislocation of hinge axis.
Error-proof structure the most according to claim 7, it is characterised in that at least one reset magnet described is by plastic cement one
Molding or be adhesively fixed on the housing of described electronic equipment by gum, or the fixedly embedded institute of at least one reset magnet described
State the housing of electronic equipment.
Error-proof structure the most according to claim 7, it is characterised in that at least one reset magnet described is permanent magnet.
11. error-proof structures according to claim 7, it is characterised in that described fixed support by least one screw with
The housing of described electronic equipment is fixing to be connected.
12. error-proof structures according to claim 7, it is characterised in that described second extension side with near described the
Plan range between the housing of two extension sides is less than 8.8mm, and described second extension side is away from described cam.
13. 1 kinds of electronic equipments, it is characterised in that include draw-in groove, deck and according to according to any one of claim 1-12
Error-proof structure, described error-proof structure is arranged between described draw-in groove and described deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614600.6A CN106231828B (en) | 2016-07-28 | 2016-07-28 | A kind of error-proof structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614600.6A CN106231828B (en) | 2016-07-28 | 2016-07-28 | A kind of error-proof structure and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106231828A true CN106231828A (en) | 2016-12-14 |
| CN106231828B CN106231828B (en) | 2019-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614600.6A Active CN106231828B (en) | 2016-07-28 | 2016-07-28 | A kind of error-proof structure and electronic equipment |
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| Country | Link |
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| CN (1) | CN106231828B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848655A (en) * | 2017-02-28 | 2017-06-13 | 维沃移动通信有限公司 | A kind of Kato structure and mobile terminal |
| CN107017904A (en) * | 2017-03-31 | 2017-08-04 | 维沃移动通信有限公司 | Sim card device and mobile terminal |
| CN111431549A (en) * | 2018-02-01 | 2020-07-17 | 华为技术有限公司 | Electronic equipment |
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| JP2001283987A (en) * | 2000-04-03 | 2001-10-12 | Kuurii Components Kk | Connector for ic card having switch |
| CN203932452U (en) * | 2014-05-27 | 2014-11-05 | 联想(北京)有限公司 | A kind of electronic equipment and fixture |
| CN204927697U (en) * | 2015-08-04 | 2015-12-30 | 维沃移动通信有限公司 | SIM card is prevented mistake and is inserted structure and electronic equipment |
| CN105207010A (en) * | 2015-09-28 | 2015-12-30 | 维沃移动通信有限公司 | SIM card socket protective device and mobile terminal |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001283987A (en) * | 2000-04-03 | 2001-10-12 | Kuurii Components Kk | Connector for ic card having switch |
| CN203932452U (en) * | 2014-05-27 | 2014-11-05 | 联想(北京)有限公司 | A kind of electronic equipment and fixture |
| CN204927697U (en) * | 2015-08-04 | 2015-12-30 | 维沃移动通信有限公司 | SIM card is prevented mistake and is inserted structure and electronic equipment |
| CN105207010A (en) * | 2015-09-28 | 2015-12-30 | 维沃移动通信有限公司 | SIM card socket protective device and mobile terminal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848655A (en) * | 2017-02-28 | 2017-06-13 | 维沃移动通信有限公司 | A kind of Kato structure and mobile terminal |
| CN107017904A (en) * | 2017-03-31 | 2017-08-04 | 维沃移动通信有限公司 | Sim card device and mobile terminal |
| CN107017904B (en) * | 2017-03-31 | 2019-05-17 | 维沃移动通信有限公司 | SIM card device and mobile terminal |
| CN111431549A (en) * | 2018-02-01 | 2020-07-17 | 华为技术有限公司 | Electronic equipment |
| US11416691B2 (en) | 2018-02-01 | 2022-08-16 | Huawei Technologies Co., Ltd. | Electronic device |
| CN111431549B (en) * | 2018-02-01 | 2022-09-23 | 华为技术有限公司 | Electronic equipment |
| US11704508B2 (en) | 2018-02-01 | 2023-07-18 | Huawei Technologies Co., Ltd. | Electronic device |
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| Publication number | Publication date |
|---|---|
| CN106231828B (en) | 2019-04-09 |
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