CN106302874B - A kind of error-proof structure and electronic equipment - Google Patents
A kind of error-proof structure and electronic equipment Download PDFInfo
- Publication number
- CN106302874B CN106302874B CN201610614614.8A CN201610614614A CN106302874B CN 106302874 B CN106302874 B CN 106302874B CN 201610614614 A CN201610614614 A CN 201610614614A CN 106302874 B CN106302874 B CN 106302874B
- Authority
- CN
- China
- Prior art keywords
- extension
- kato
- electronic equipment
- shell
- error
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention provides a kind of error-proof structure and electronic equipment, error-proof structure are arranged between the card slot of electronic equipment and deck, comprising: fixed bracket is fixedly connected with the casing, and there are two hinges for fixed bracket；There is hinge axis in baffle side, hinge axis and two hinge activities rivet, the first extension, the second extension corresponding with card slot and the cam between two extensions that the oriented card slot direction in the baffle other side extends, the width of cam is greater than or equal to the guide part width of Kato, the thickness of cam is greater than the thickness of the second extension, and the plan range between cam and shell is greater than the guide angle height of Kato；At least one flexible restoring organ, side are contacted with fixed bracket or shell fixation, and the other side is contacted with the upper surface of the first extension and/or the fixation of the upper surface of the second extension；When Kato is inserted into card slot, guide part lifts cam to Kato and is inserted into deck.The present invention effectively prevent naked card to be inserted separately into deck in the case where ensuring that Kato normally can be inserted into deck.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly to a kind of error-proof structure and a kind of electronic equipment.
Background technique
Currently, most of the assembly method of SIM (Subscriber Identity Module, client identification module) card is
Card slot is passed in and out by Kato support SIM card to realize being contacting and separating for SIM card and deck contact.Specifically, referring to Fig.1, it uses
Family extracts Kato 1.1 ' from mobile phone first.Referring to Fig. 2, then user is put into SIM card 1.2 ' in Kato 1.1 '.Most
Afterwards, Kato 1.1 ' is inserted into mobile phone 1.5 ' by user from card slot 1.4 ', realizes the contact of SIM card 1.2 ' and deck contact.Wherein,
1.3 ' block for SD (Secure Digital Memory Card, safe digital card).
In the prior art, the internal structure of deck is as shown in Fig. 3, Fig. 4 and Fig. 5, wherein 1.6 ' be PCB (Printed
Circuit Board, printed circuit board) plate, 1.7 ' be the fixed bracket of deck, and deck setting is under the fixed bracket 1.7 ' of deck
Portion.Fig. 3 is the left side structural schematic diagram of the internal structure of deck in the prior art；Fig. 4 is the internal junction of deck in the prior art
The side structure schematic diagram of structure；Fig. 5 is the positive structure schematic of the internal structure of deck in the prior art.
But there is also following defects for the internal structure of deck in the prior art: user can also be with without using Kato 1.1 '
Directly SIM card 1.2 ' is inserted into deck from card slot 1.4 '.For example, work as user Kato 1.1 ' after taking out in mobile phone,
There are small part users in the case where not seeing the instruction for mounting of SIM card 1.2 ', just directly by SIM card 1.2 ' from card slot
In 1.4 ' insertion decks.This will lead to the positioning of SIM card 1.2 ' mistake and causes mobile phone that cannot identify SIM card 1.2 ' or burn out SIM card
1.2 ' or appearance situations such as burn out cell phone mainboard.Even, when user discovery can not normal use SIM card 1.2 ' be due to mistake
After assembling SIM card 1.2 ', when taking out the SIM card 1.2 ' being mistakenly inserted by every means, cartridge shrapnel can be further destroyed, mobile phone is caused
The massive losses of failure, greatly damage user experience.
Summary of the invention
In view of the above problems, the embodiment of the present invention is designed to provide a kind of error-proof structure and a kind of electronic equipment, with
SIM card can also be directly inserted into from card slot and block when user does not use Kato by the internal structure for solving deck in the prior art
In seat, lead to the problem of damaging SIM card, deck or mobile phone.
In a first aspect, being set the embodiment of the invention discloses a kind of error-proof structure applied to the electronics with card slot and deck
Standby, the error-proof structure is arranged between the card slot and the deck, and the error-proof structure includes: fixed bracket, described solid
Fixed rack is fixedly connected with the shell of the electronic equipment, and there are two hinges for the fixed bracket tool；Baffle, the one of the baffle
Side is equipped with hinge axis, and the hinge axis and described two hinge activities rivet, and the other side of the baffle has to the card slot
The first extension that direction extends, the second extension corresponding with the card slot and it is arranged in first extension and described
Cam between second extension, the width of the cam are greater than or equal to the guide part width of Kato, the thickness of the cam
Greater than the thickness of second extension, the plan range between the cam and the shell of the electronic equipment is greater than the card
The guide angle height of support；At least one flexible restoring organ, the side of at least one flexible restoring organ and the fixation
The fixed contact of the shell of bracket or the electronic equipment, the other side of at least one flexible restoring organ is prolonged with described first
The fixed contact in the upper surface of extending portion and/or the upper surface of second extension；It is described when the Kato is inserted into the card slot
The guide part of Kato lifts the cam until the Kato is inserted into the deck；When the Kato is extracted from the deck,
At least one described flexible restoring organ presses the baffle, so that at the shell of second extension and the electronic equipment
In closed state.
First aspect present invention embodiment includes following advantages: the fixed company of shell by that will fix bracket and electronic equipment
It connects, the hinge axis of baffle side and support bracket fastened two hinge activities is riveted, the setting baffle other side has to card slot side
To the first extension of extension, the second extension corresponding with card slot and it is arranged between the first extension and the second extension
Cam, the width that cam is arranged is greater than or equal to the guide part width of Kato, and the thickness of cam is greater than the thickness of the second extension
Degree, the plan range between cam and shell is greater than the guide angle height of Kato, and at least one flexible restoring organ is arranged
Side contacted with the fixation of the shell of fixed bracket or electronic equipment, the other side of at least one flexible restoring organ and the is set
The fixed contact in the upper surface of one extension and/or the upper surface of the second extension, and error-proof structure is arranged in card slot and deck
Between.In this way, the guide part of Kato is corresponding to lift cam, and baffle is rotated upwards by hinge axis when Kato is inserted into card slot
Until Kato is inserted into deck；When Kato extracts card slot, flexible restoring organ presses corresponding extension, and baffle passes through hinge axis
It is rotated down until the shell of the second extension and electronic equipment is in closed state；When naked card insertion enters card slot, due to second
The shell of extension and electronic equipment is in closed state, and naked card is blocked by the second extension and can not be inserted directly into deck.This
Inventive embodiments can not only prevent user mistakenly by naked card directly from card slot insertion deck, and can guarantee Kato and card
Normal use, it is ensured that user correctly assembles card using Kato, effectively reduces data card, deck, electronic equipment
Failure probability, user experience are good.
Second aspect, the embodiment of the invention also discloses a kind of error-proof structures, applied to the electronics with card slot and deck
Equipment, the error-proof structure are arranged between the card slot and the deck, and the error-proof structure includes: fixed bracket, described
Fixed bracket is fixedly connected with the shell of the electronic equipment, and there are two hinges for the fixed bracket tool；Baffle, the baffle
Side is equipped with hinge axis, and the hinge axis and described two hinge activities rivet, and the other side of the baffle has to the card
The extension of slot direction and extension corresponding with the card slot and the cam that the extension side is set, the width of the cam
More than or equal to the guide part width of Kato, the thickness of the cam is greater than the thickness of the extension, the cam with it is described
Plan range between the shell of electronic equipment is greater than the guide angle height of the Kato；Flexible restoring organ, the elasticity are multiple
Side and the shell of the fixed bracket or the electronic equipment of position mechanism, which are fixed, to be contacted, the flexible restoring organ it is another
Side is contacted with the fixation of the upper surface of the extension；When the Kato is inserted into the card slot, the guide part of the Kato is lifted
The cam is until the Kato is inserted into the deck；When the Kato is extracted from the deck, the flexible restoring organ
The baffle is pressed, so that the shell of the extension and the electronic equipment is in closed state.
Second aspect of the present invention embodiment includes following advantages: the fixed company of shell by that will fix bracket and electronic equipment
It connects, the hinge axis of baffle side and support bracket fastened two hinge activities is riveted, the setting baffle other side has to card slot side
To extension and extension corresponding with card slot and the cam that extension side is arranged in, the width that cam is arranged is greater than or equal to card
The guide part width of support, the thickness of cam are greater than the thickness of extension, the plan range between cam and the shell of electronic equipment
It is contacted greater than the guide angle height of Kato, and by the side of flexible restoring organ with fixed bracket or shell fixation, it will be elastic
The other side of resetting-mechanism is contacted with the fixation of the upper surface of extension, and error-proof structure is arranged between card slot and deck.This
Sample, when Kato is inserted into card slot, the guide part of Kato is corresponding to lift cam, and baffle is rotated upwards by hinge axis until Kato
It is inserted into deck；When Kato takes out from electronic equipment, flexible restoring organ presses extension, and baffle is rotated down by hinge axis
Until the shell of extension and electronic equipment is in closed state；When naked card insertion enters card slot, due to extension and electronic equipment
Shell be in closed state, the naked portion of being extended that blocks blocks and can not be inserted directly into deck.The embodiment of the present invention can not only hinder
Only user is mistakenly by naked card directly from card slot insertion deck, and can guarantee the normal use of Kato and card, it is ensured that uses
Card is correctly assembled using Kato in family, effectively reduces the failure probability of data card, deck, electronic equipment, and user experience is good.
The third aspect, the embodiment of the invention also discloses a kind of electronic equipment, including card slot, deck, the first aspect
The error-proof structure of the error-proof structure of embodiment or the second aspect embodiment, the error-proof structure are arranged in the card slot and institute
It states between deck.
Third aspect present invention embodiment includes following advantages: by by the error-proof structure of first aspect embodiment or second
The error-proof structure of aspect embodiment is arranged between card slot and deck, in this way, can not only prevent user mistakenly that naked card is straight
It connects from card slot insertion deck, and can guarantee the normal use of Kato and card, it is ensured that user is correctly filled using Kato
With card, the failure probability of data card, deck, electronic equipment is effectively reduced, user experience is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Kato and SIM card in the prior art；
Fig. 2 is to be put into the Kato of SIM card in the prior art from the structural schematic diagram of card slot insertion mobile phone；
Fig. 3 is the left side structural schematic diagram of the internal structure of deck in the prior art；
Fig. 4 is the side structure schematic diagram of the internal structure of deck in the prior art；
Fig. 5 is the positive structure schematic of the internal structure of deck in the prior art；
Fig. 6 is a kind of structural schematic diagram of error-proof structure embodiment of the invention；
Fig. 7 is the structure in a kind of error-proof structure specific embodiment of the invention when Kato is inserted into electronic equipment from card slot
Schematic diagram；
Fig. 8 is the structural representation in a kind of error-proof structure specific embodiment of the invention when Kato takes out from electronic equipment
Figure；
Fig. 9 is that the plan range in a kind of error-proof structure embodiment of the invention between cam and the shell of electronic equipment is big
Structural schematic diagram when the guide angle height of Kato；
Figure 10 is the structural schematic diagram of another error-proof structure embodiment of the invention；
Figure 11 is the structural schematic diagram of another error-proof structure embodiment of the invention；
Figure 12 is the structural schematic diagram of another error-proof structure embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Referring to Fig. 6, it illustrates a kind of structural schematic diagrams of 10 embodiment of error-proof structure of the invention.The embodiment of the present invention
Error-proof structure 10 be applied to the electronic equipment with card slot 20 and deck, such as mobile phone, tablet computer, personal digital assistant
(PDA, Personal Digital Assistant), vehicle-mounted computer, camera, music player or navigator etc., error-proof structure
10 can be set between card slot 20 and deck, which may include fixed bracket 110, baffle 120 and at least one
A flexible restoring organ 130.
Wherein, referring to Fig. 7 and Fig. 8, fixed bracket 110 is fixedly connected with the shell 30 of electronic equipment, and fixed bracket 110 has
There are two hinges 101；The side of baffle 120 is equipped with hinge axis 102, and hinge axis 102 and two 101 activities of hinge rivet；Baffle
120 other side have extend to 20 direction of card slot the first extension 103, second extension 104 corresponding with card slot 20 with
And the cam 105 between the first extension 103 and the second extension 104 is set.The width of cam 105 is greater than or equal to Kato
40 guide part width, the thickness of cam 105 is greater than the thickness of the second extension 104, referring to Fig. 9, cam 105 and electronic equipment
Shell 30 between plan range A be greater than Kato 40 guide angle height B；The side of at least one flexible restoring organ 130
It is contacted with the fixation of shell 30 of fixed bracket 110 or electronic equipment, the other side of at least one flexible restoring organ 130 and first
The fixed contact in the upper surface of extension 103 and/or the upper surface of the second extension 104.
Specifically, if the upper surface and second of the other side of at least one flexible restoring organ 130 and the first extension 103
The fixed contact in the upper surface of extension 104, then at least one flexible restoring organ 130 is two or more, one of them
Or the other side of multiple flexible restoring organs 130 is contacted with the fixation of the upper surface of the first extension 103, other flexible restoring organs
130 other side is contacted with the fixation of the upper surface of the second extension 104.
It, can when Kato 40 is inserted into card slot 20 since the width of cam 105 is greater than or equal to the guide part width of Kato 40
To ensure that the guide part 401 of Kato 40 can protrude into 105 bottom of cam.In addition, the thickness due to cam 105 is greater than the second extension
Plan range A between the shell 30 of 104 thickness, cam 105 and electronic equipment is greater than the guide angle height B of Kato 40, because
This, after the guide part 401 of Kato 40 lifts cam 105, it can be ensured that Kato 40 is smoothly inserted into deck.
Specifically, referring to Fig. 7 and Fig. 9, when Kato 40 is inserted into electronic equipment from card slot 20, the guide part 401 of Kato 40
Cam 105 is lifted from 105 bottom of cam, baffle 120 overcomes the pressure of flexible restoring organ 130 by hinge axis 102 along figure
Direction shown in solid arrow rotates upwards, until Kato 40 is inserted into deck；Referring to Fig. 8, when Kato 40 takes out from electronic equipment,
Flexible restoring organ 130 presses corresponding extension, baffle 120 by hinge axis 102 along figure direction shown in solid arrow to
Lower rotation, until the shell 30 of the second extension 104 and electronic equipment is in closed state；When naked card is not loaded into Kato 40
When data card is inserted separately into card slot 20, since the shell 30 of the second extension 104 and electronic equipment is in closed state, naked card quilt
Second extension 104 blocks, and naked card can not be inserted into card slot 20.
Specifically, flexible restoring organ 130 can be reseting shrapnel, the side of reseting shrapnel and fixed bracket 110 or electricity
The shell 30 of sub- equipment is fixedly connected with (such as spot-welded etc., spot welding diameter can be greater than 0.5mm)；The other side of reseting shrapnel
It is contacted with the upper surface of the first extension 103 or the fixation of the upper surface of the second extension 104, such as can be in the first extension
103 upper surface or the upper surface of the second extension 104 fluting, the other side of reseting shrapnel is stuck in the slot.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 and fixed bracket 110 are solid
Fixed connection, the other side of reseting shrapnel are contacted with the fixation of the upper surface of the first extension 103.In another embodiment of the invention
In, referring to Fig.1 0, at least one flexible restoring organ 130 is a reseting shrapnel, the side of reseting shrapnel and fixed bracket 110
It is fixedly connected, the other side of reseting shrapnel is contacted with the fixation of the upper surface of the second extension 104.
In yet another embodiment of the present invention, flexible restoring organ 130 can be torsional spring, the ontology 131 of torsional spring and conjunction
Page axis 102 is flexibly connected, and the torque arm 132 of torsional spring side is contacted with the fixation of shell 30 of fixed bracket 110 or electronic equipment, torsional spring
The torque arm 133 of the other side is contacted with the upper surface of the first extension 103 or the fixation of the upper surface of the second extension 104.Referring to figure
11, at least one flexible restoring organ 130 is a torsional spring, and the torque arm 132 of torsional spring side is contacted with the fixed fixation of bracket 110,
The torque arm 133 of the torsional spring other side is contacted with the fixation of the upper surface of the first extension 103.
Specifically, it is naked card may include: Nano SIM (the 4th format factor integrated circuit board) card, SIM card, SD card,
MICRO SD card (a kind of superfine small flash memory cards), a kind of SM (Smart Media, micro- memory card) card or MMC
The data cards such as (Multimedia Card, multimedia card) card.
Specifically, in one embodiment of the invention, referring to Fig. 6, Fig. 7, Fig. 8, Figure 10 and Figure 11, fixed bracket 110
Can be fixedly connected by least one screw 140 with the shell 30 of electronic equipment or by other means with the shell of electronic equipment
Body 30 is fixedly connected.In addition, when flexible restoring organ 130 is reseting shrapnel, resetting bullet referring to Fig. 6, Fig. 7, Fig. 8 and Figure 10
The other side of piece can also have guide part 134, when Kato 40 is inserted into electronic equipment from card slot 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, such as Kato 40 is acock from card slot 20
It is inserted into electronic equipment, then guide part 134 will prevent Kato 40 from continuing into, and Kato 40, card slot 20, deck etc. is avoided to damage.
Preferably, referring to Fig. 7, Fig. 8 and Figure 11,104 side of the second extension and close to the shell of 104 side of the second extension
Plan range C between body 30 can be less than 8.8mm, and 104 side of the second extension is far from cam 105.Even if to individually insert
When the naked card for entering card slot 20 is smallest size of Nano SIM card (lesser calorie), the second extension 104 still can block Nano
SIM card avoids Nano SIM card from being inserted separately into deck.Wherein, the size of Nano SIM card can be long * wide * thickness=12.3mm*
8.8mm*0.7mm, the i.e. width of Nano SIM card are 8.8mm.
Specifically, it can be used using stainless steel such as SUS304H stainless steel as the substrate for fixing bracket 110
The material as at least one flexible restoring organ 130 such as spring steel such as SUS301H spring steel can use powder metallurgy work
Skill and 17-4PH stainless steel prepare baffle 120.Wherein, the intensity of baffle 120 can be greater than or equal to preset strength, so that baffle
120 can resist the external force more than or equal to 5kg, avoid the damage when resisting external force of baffle 120, it is ensured that baffle 120 it is reliable
Property.Furthermore it is possible to which the screen resilience range that at least one flexible restoring organ 130 is arranged is 1-2N, to ensure in dress card taking support 40
When, the frictional force between guide part 401 and cam 105 is moderate, and flexible restoring organ 130 after repeatedly filling card taking support 40 is avoided to lose
Effect.
The error-proof structure of the embodiment of the present invention includes following advantages: by fixing the shell for fixing bracket and electronic equipment
Connection rivets the hinge axis of baffle side and support bracket fastened two hinge activities, and the setting baffle other side has to card slot
The first extension that direction extends, the second extension corresponding with card slot and be arranged the first extension and the second extension it
Between cam, the width that cam is arranged is greater than or equal to the guide part width of Kato, and the thickness of cam is greater than the second extension
Thickness, the plan range between cam and shell is greater than the guide angle height of Kato, and at least one elastic reset machine is arranged
The side of structure is contacted with the fixation of the shell of fixed bracket or electronic equipment, be arranged the other side of at least one flexible restoring organ with
The fixed contact in the upper surface of first extension and/or the upper surface of the second extension, and error-proof structure is arranged in card slot and card
Between seat.In this way, the guide part of Kato is corresponding to lift cam, and baffle is revolved upwards by hinge axis when Kato is inserted into card slot
Turn until Kato is inserted into deck；When Kato extracts card slot, flexible restoring organ presses corresponding extension, and baffle passes through hinge
Axis is rotated down until the shell of the second extension and electronic equipment is in closed state；When naked card insertion enters card slot, due to
The shell of two extensions and electronic equipment is in closed state, and naked card is blocked by the second extension and can not be inserted directly into deck.
The embodiment of the present invention can not only prevent user mistakenly by it is naked card directly from card slot insertion deck in, and can guarantee Kato and
The normal use of card, it is ensured that user correctly assembles card using Kato, effectively reduces data card, deck, electronic equipment
Failure probability, user experience is good.
Referring to Fig.1 2, it illustrates the structural schematic diagrams of another 1 embodiment of error-proof structure of the invention.The present invention is implemented
The error-proof structure 1 of example is applied to electronic equipment such as mobile phone, tablet computer, personal digital assistant, vehicle with card slot and deck
Computer, camera, music player or navigator etc. are carried, error-proof structure 1 can be set between card slot and deck, the error-proof structure
1 may include fixed bracket 11, baffle 12 and flexible restoring organ 13.
Wherein, fixed bracket 11 is fixedly connected with the shell of electronic equipment, and there are two hinges 111 for the fixed tool of bracket 11；Gear
The side of piece 12 is equipped with hinge axis 121, and hinge axis 121 and two 111 activities of hinge rivet, and the other side of baffle 12 has to card
The extension of slot direction and extension 122 corresponding with card slot and the cam 123 that 122 side of extension is set, the width of cam 123
More than or equal to the guide part width of Kato, the thickness of cam 123 is greater than the thickness of extension 122, cam 123 and electronic equipment
Shell between plan range be greater than Kato guide angle height；The side of flexible restoring organ 13 and fixed bracket 11 or electricity
The other side of the fixed contact of the shell of sub- equipment, flexible restoring organ 13 is contacted with the fixation of the upper surface of extension 122.
Since the width of cam 123 is greater than or equal to the guide part width of Kato, when Kato is inserted into card slot, it can be ensured that
The guide part of Kato can protrude into 123 bottom of cam.In addition, the thickness due to cam 123 is greater than the thickness of extension 122, cam
Plan range between 123 and the shell of electronic equipment is greater than the guide angle height of Kato, therefore, when the guide part of Kato lifts
After cam 123, it can be ensured that Kato is smoothly inserted into deck.
Specifically, when Kato is inserted into electronic equipment from card slot, the guide part of Kato lifts cam from 123 bottom of cam
123, baffle 12 overcomes the pressure of flexible restoring organ 13 to rotate upwards by hinge axis 121, until Kato is inserted into deck；Work as card
When support is taken out from electronic equipment, flexible restoring organ 13 presses extension 122, and baffle 12 is rotated down by hinge axis 121, directly
Shell to extension 122 and electronic equipment is in closed state；When the data card that naked card is not loaded into Kato is inserted separately into card
When slot, since the shell of extension 122 and electronic equipment is in closed state, naked card is extended portion 122 and blocks, and naked card can not be inserted
Enter card slot.
In one embodiment of the invention, flexible restoring organ 13 can be reseting shrapnel, the side of reseting shrapnel with
The shell of fixed bracket 11 or electronic equipment is fixedly connected (such as spot-welded etc., spot welding diameter can be greater than 0.5mm), is resetted
The other side of elastic slice is contacted with the fixation of the upper surface of extension 122, such as can be slotted in the upper surface of extension 122, is resetted
The other side of elastic slice is stuck in the slot.In Figure 12, flexible restoring organ 13 is reseting shrapnel, the side of reseting shrapnel and fixed branch
Frame 11 is fixedly connected.
In another embodiment of the present invention, flexible restoring organ 13 can be torsional spring, the ontology and hinge axis of torsional spring
121 are flexibly connected, and the torque arm of torsional spring side is contacted with the shell fixation of fixed bracket 11 or electronic equipment, the torsion of the torsional spring other side
Arm is contacted with the fixation of the upper surface of extension 122.
Specifically, naked card may include: the number such as Nano SIM card, SIM card, SD card, MICRO SD card, SM card or mmc card
According to card.
Specifically, in one embodiment of the invention, referring to Fig.1 2, fixed bracket 11 can pass through at least one screw
14 are fixedly connected with the shell of electronic equipment or are fixedly connected by other means with the shell of electronic equipment.In addition, referring to figure
12, when flexible restoring organ 13 be reseting shrapnel when, the other side of reseting shrapnel can also have guide part 1301, when Kato from
When card slot is inserted into electronic equipment, if the guide part of Kato is not with cam 123, corresponding or Kato guide part is not flat with cam 123
Row, for example, Kato acock from card slot be inserted into electronic equipment, then guide part 1301 by prevent Kato continue into, avoid Kato,
The damage such as card slot, deck.
Preferably, the plan range between 122 other side of extension and the shell of close 122 other side of extension can be small
In 8.8mm, even if so that extension 122 still can be with when the naked card for being inserted separately into card slot is smallest size of Nano SIM card
Nano SIM card is blocked, Nano SIM card is avoided to be inserted separately into deck.Wherein, the size of Nano SIM card can be thick for long * wide *
=12.3mm*8.8mm*0.7mm, the i.e. width of Nano SIM card are 8.8mm.
Specifically, bullet can be used using stainless steel such as SUS304H stainless steel as the substrate for fixing bracket 11
The material as flexible restoring organ 13 such as spring steel such as SUS301H spring steel can use powder metallurgical technique and 17-4PH
Stainless steel prepares baffle 12.Wherein, the intensity of baffle 12 can be greater than or equal to preset strength, and baffle 12 is resisted greatly
In or equal to 5kg external force, avoid the damage when resisting external force of baffle 12, it is ensured that the reliability of baffle 12.Furthermore it is possible to be arranged
The screen resilience range of flexible restoring organ 13 is 1-2N, to ensure the friction when filling card taking support, between guide part and cam 105
Power is moderate, and flexible restoring organ 13 after repeatedly filling card taking support is avoided to fail.
The error-proof structure of the embodiment of the present invention includes following advantages: by fixing the shell for fixing bracket and electronic equipment
Connection rivets the hinge axis of baffle side and support bracket fastened two hinge activities, and the setting baffle other side has to card slot
Direction extends and extension corresponding with card slot and the cam that extension side is arranged in, the width that cam is arranged are greater than or equal to
The guide part width of Kato, the thickness of cam are greater than the thickness of extension, the plane separation between cam and the shell of electronic equipment
It is contacted from the guide angle height for being greater than Kato, and by the side of flexible restoring organ with fixed bracket or shell fixation, by bullet
Property resetting-mechanism the upper surface fixation of the other side and extension contact, and error-proof structure is arranged between card slot and deck.
In this way, the guide part of Kato is corresponding to lift cam, and baffle is rotated by hinge axis upwards until blocking when Kato is inserted into card slot
Support insertion deck；When Kato takes out from electronic equipment, flexible restoring organ presses extension, and baffle passes through hinge axis to backspin
Turn until the shell of extension and electronic equipment is in closed state；When naked card insertion enters card slot, since extension and electronics are set
Standby shell is in closed state, and the naked portion of being extended that blocks blocks and can not be inserted directly into deck.The embodiment of the present invention not only can be with
It prevents user mistakenly by naked card directly from card slot insertion deck, and can guarantee the normal use of Kato and card, it is ensured that
User correctly assembles card using Kato, effectively reduces the failure probability of data card, deck, electronic equipment, user experience
It is good.
The embodiment of the invention also discloses a kind of electronic equipment, including card slot, deck and above-mentioned error-proof structure, fool proof knot
Structure is arranged between card slot and deck.
The electronic equipment of the embodiment of the present invention includes following advantages: by being arranged above-mentioned error-proof structure in card slot and deck
Between, in this way, can not only prevent user mistakenly by naked card directly from card slot insertion deck, and it can guarantee Kato and card
Normal use, it is ensured that user correctly assembles card using Kato, effectively reduces the failure of card, deck and electronic equipment
Probability, user experience are good.
Since electronic equipment includes above-mentioned error-proof structure, so electronic equipment embodiment is described relatively simple, it is related
Place illustrates referring to the part of above-mentioned error-proof structure embodiment.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
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
Apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help
Understand method and its core concept of the invention；At the same time, for those skilled in the art, according to the thought of the present invention,
There will be changes in the specific implementation manner and application range, in conclusion the content of the present specification should not be construed as to this
The limitation of invention.
Claims (11)
1. a kind of error-proof structure, applied to the electronic equipment with card slot and deck, which is characterized in that the error-proof structure setting
Between the card slot and the deck, the error-proof structure includes:
Fixed bracket, the fixed bracket are fixedly connected with the shell of the electronic equipment, and there are two close for the fixed bracket tool
Page；
Baffle, the side of the baffle are equipped with hinge axis, and the hinge axis and described two hinge activities rivet, the baffle
There is the first extension extended to the card slot direction, the second extension corresponding with the card slot and setting to exist for the other side
Cam between first extension and second extension, the width of the cam are greater than or equal to the guide part of Kato
Width, the thickness of the cam is greater than the thickness of second extension, between the cam and the shell of the electronic equipment
Plan range be greater than the Kato guide angle height；
At least one flexible restoring organ, the side of at least one flexible restoring organ and the fixed bracket or the electricity
The fixed contact of the shell of sub- equipment, the upper surface of the other side of at least one flexible restoring organ and first extension
And/or the fixed contact in upper surface of second extension；When the Kato is inserted into the card slot, the guide part of the Kato
The cam is lifted until the Kato is inserted into the deck；When the Kato is extracted from the deck, it is described at least one
Flexible restoring organ presses the baffle, so that the shell of second extension and the electronic equipment is in closed state.
2. error-proof structure according to claim 1, which is characterized in that the flexible restoring organ is reseting shrapnel, described
The side of reseting shrapnel is fixedly connected with the shell of the fixed bracket or the electronic equipment, the other side of the reseting shrapnel
It is contacted with the upper surface of first extension or the fixation of the upper surface of second extension.
3. error-proof structure according to claim 1, which is characterized in that the flexible restoring organ is torsional spring, the torsional spring
Ontology be flexibly connected with the hinge axis, the shell of the torque arm of the torsional spring side and the fixed bracket or the electronic equipment
The fixed contact of body, the torque arm of the torsional spring other side and the upper surface of first extension or the upper table of second extension
The fixed contact in face.
4. error-proof structure according to claim 1, which is characterized in that the fixed bracket passes through at least one screw and institute
The shell for stating electronic equipment is fixedly connected.
5. error-proof structure according to claim 1, which is characterized in that second extension side and close described second
Plan range between the shell of extension side is less than 8.8mm, and second extension side is far from the cam.
6. a kind of error-proof structure, applied to the electronic equipment with card slot and deck, which is characterized in that the error-proof structure setting
Between the card slot and the deck, the error-proof structure includes:
Fixed bracket, the fixed bracket are fixedly connected with the shell of the electronic equipment, and there are two close for the fixed bracket tool
Page；
Baffle, the side of the baffle are equipped with hinge axis, and the hinge axis and described two hinge activities rivet, the baffle
The other side has to card slot direction extension and extension corresponding with the card slot and the extension side is arranged in
Cam, the width of the cam are greater than or equal to the guide part width of Kato, and the thickness of the cam is greater than the extension
Thickness, the plan range between the cam and the shell of the electronic equipment are greater than the guide angle height of the Kato；
Flexible restoring organ, the side of the flexible restoring organ and the shell of the fixed bracket or the electronic equipment are fixed
Contact, the other side of the flexible restoring organ are contacted with the fixation of the upper surface of the extension；Described in Kato insertion
When card slot, the guide part of the Kato lifts the cam until the Kato is inserted into the deck；When the Kato is from described
When deck is extracted, the flexible restoring organ presses the baffle, so that at the shell of the extension and the electronic equipment
In closed state.
7. error-proof structure according to claim 6, which is characterized in that the flexible restoring organ is reseting shrapnel, described
The side of reseting shrapnel is fixedly connected with the shell of the fixed bracket or the electronic equipment, the other side of the reseting shrapnel
It is contacted with the fixation of the upper surface of the extension.
8. error-proof structure according to claim 6, which is characterized in that the flexible restoring organ is torsional spring, the torsional spring
Ontology be flexibly connected with the hinge axis, the shell of the torque arm of the torsional spring side and the fixed bracket or the electronic equipment
The torque arm of the fixed contact of body, the torsional spring other side is contacted with the fixation of the upper surface of the extension.
9. error-proof structure according to claim 6, which is characterized in that the fixed bracket passes through at least one screw and institute
The shell for stating electronic equipment is fixedly connected.
10. error-proof structure according to claim 6, which is characterized in that the extension other side and the close extension
Plan range between the shell of the portion other side is less than 8.8mm.
11. a kind of electronic equipment, which is characterized in that including card slot, deck and according to claim 1 to 10
Error-proof structure, the error-proof structure are arranged between the card slot and the deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610614614.8A CN106302874B (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 |
|---|---|---|---|
| CN201610614614.8A CN106302874B (en) | 2016-07-28 | 2016-07-28 | A kind of error-proof structure and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106302874A CN106302874A (en) | 2017-01-04 |
| CN106302874B true CN106302874B (en) | 2019-05-17 |
Family
ID=57663468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610614614.8A Active CN106302874B (en) | 2016-07-28 | 2016-07-28 | A kind of error-proof structure and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106302874B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107302379B (en) * | 2017-07-28 | 2019-06-25 | 捷开通讯(深圳)有限公司 | The fixed device of intelligent deck and mobile terminal |
| CN113835483A (en) * | 2021-08-16 | 2021-12-24 | 深圳微步信息股份有限公司 | Fixed bolster and electronic equipment |
| CN114709655A (en) * | 2022-04-13 | 2022-07-05 | 维沃移动通信有限公司 | Card holder connector and electronic equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4042293B2 (en) * | 2000-04-03 | 2008-02-06 | クーリー・コンポーネンツ株式会社 | Manufacturing method of connector for IC card with switch |
-
2016
- 2016-07-28 CN CN201610614614.8A patent/CN106302874B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106302874A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106302874B (en) | A kind of error-proof structure and electronic equipment | |
| US20070258220A1 (en) | Multiple mode micro memory card | |
| US20060255158A1 (en) | Security card apparatus | |
| EP0913013B1 (en) | Electrical connector with ground clip | |
| CN106231828B (en) | A kind of error-proof structure and electronic equipment | |
| US20070133188A1 (en) | Adapting Apparatus, Method Thereof, and Computer System Thereof | |
| US20120320548A1 (en) | Fixing mechanism for fixing a board card on a circuit board and electronic device therewith | |
| US20070162676A1 (en) | Adapter Element, Conversion Apparatus and Conversion Method | |
| US10561024B2 (en) | Flexible printed circuit board and corresponding secured connection method | |
| CN107624175A (en) | Interface for multiple connector | |
| US20160211597A1 (en) | Longitudinal insertion of circuit card assemblies | |
| DE602004009500T2 (en) | Interconnects | |
| CN205722226U (en) | Circuit arrangement and include its electronic equipment | |
| Cisco | Upgrading Memory in Cisco 800 Series Routers | |
| US9350098B2 (en) | Systems and methods for stacking compression connectors | |
| US20160334839A1 (en) | Electronic device | |
| Cisco | Upgrading Memory in Cisco 800 Series Routers | |
| RU150597U1 (en) | INFORMATION STORAGE DEVICE WITH THE POSSIBILITY OF ITS EMERGENCY DESTRUCTION | |
| US20150053771A1 (en) | Deformable smart business card for direct interface to computer or laptop USB ports | |
| CN106450941A (en) | Electronic equipment | |
| EP3422021B1 (en) | Printed memory grid connector | |
| CN218413472U (en) | IC card double-sided card reader | |
| CN208572073U (en) | A kind of mobile phone, Internet of Things electronics SIM card holder | |
| US20240064918A1 (en) | Detent for retention of information handling resource | |
| CN104936426A (en) | Shielding structure and assembling method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |