CN105762547A - Intelligent card stand and electronic equipment - Google Patents
Intelligent card stand and electronic equipment Download PDFInfo
- Publication number
- CN105762547A CN105762547A CN201610159070.0A CN201610159070A CN105762547A CN 105762547 A CN105762547 A CN 105762547A CN 201610159070 A CN201610159070 A CN 201610159070A CN 105762547 A CN105762547 A CN 105762547A
- Authority
- CN
- China
- Prior art keywords
- head
- smart card
- deck
- seat body
- stand
- 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.)
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Classifications
-
- 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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
Abstract
The invention provides an intelligent card stand and electronic equipment. The tail of a stand cantilever of the intelligent card stand is fixed with a stand body, thus the top of the stand cantilever pushes the head of the stand cantilever to slide on the surface of the stand body under the extruding effect of an intelligent card, the head is contacted with or separated from a conductive terminal arranged on the stand body during the sliding process, so as to form a current state change signal, thereby triggering electric conduction of an intelligent card chip. According to the intelligent card stand, the head of the stand cantilever is contacted with the surface of the stand body all the time, thereby effectively avoiding the problem of foreign matter inclusion caused by separation between the head of the stand cantilever and the conductive terminal in the prior art; in addition, the intelligent card stand effectively ensures judgment for a plug-in state or a pull-out state of the intelligent card, thereby ensuring electric conduction performance between the intelligent card and the intelligent card stand, and improving connection stability between the intelligent card and the intelligent card stand.
Description
Technical field
It relates to field of mechanical technique, particularly relate to a kind of smart card deck and electronic equipment.
Background technology
At present increasing electronic equipment needs to install all kinds of smart card to meet user demand, client identification module SIM (SubscriberIdentityModule is called for short " SIM ") in mobile phone, the card of surfing Internet in panel computer, intelligent memory card etc..These smart cards insert or pull out with it is frequently necessary to from the deck of electronic equipment, and the performance therefore supporting the deck that smart card normally uses becomes particularly important.
Smart card deck of the prior art is generally the structure shown in Fig. 1, and it is fixed on cantilever 2 on deck pedestal 1 by one and conductive contact 3 forms；Smart card Kato 4 inserts conflict cantilever 2 after deck, it is made to separate with conductive contact 3, the mainboard of electronic equipment detects this conductive contact 3 change in electric by conduction state (Guan Bi) to non-conductive state (separation), judge that smart card Kato 4 is inserted into, thus opening the read operation to smart card.But, this constantly being closed with cantilever 2 by conductive contact 3, separate the cartridge structure carrying out condition adjudgement, between conductive contact 3 and cantilever 2, being easily mingled with foreign body (such as Soft flocks etc.), thus affecting the condition adjudgement whether smart card is inserted by mainboard.
Summary of the invention
For overcoming Problems existing in correlation technique, the disclosure provides a kind of smart card deck.Described technical scheme is as follows:
First aspect according to disclosure embodiment, it is provided that a kind of smart card deck, including: card seat body and deck cantilever；
Described deck cantilever is the platy structure with radian, and the afterbody of described deck cantilever is fixing with described card seat body to be connected；
The top of described deck cantilever for the smart card contact inserted in described smart card deck moving relative to described card seat body under the squeezing action of described smart card；
The linkage of the head of described deck cantilever and described top, with the slidably contacting the surfaces of described card seat body in the process that described top is extruded；
With the described card seat body of described head sliding contact on be provided with conducting terminal so that described head contacts in sliding process and stays on described conducting terminal, or so that described head departs from and the contacting of described conducting terminal in sliding process.
Optionally, the jib-length between described head and described top is equal with the jib-length between described afterbody with described top；Described top is higher than the horizontal plane of described afterbody with described head place.
Optionally, with the described card seat body of described head sliding contact on be additionally provided with dust-proof flat board so that described head slides at described dust-proof planar surface.
Optionally, described dust-proof flat board is metal plate, and interval one predeterminable range between described dust-proof flat board and described conducting terminal.
Optionally, described dust-proof flat board is insulant flat board；Described dust-proof flat board is arranged on and removes on the path slidably contacted the surfaces of the described head and described card seat body beyond described conducting terminal.
Optionally, the slide area when setting area of described dust-proof flat board is slided be more than or equal to described head.
Optionally, described head includes head contact；Described head contact is towards the rat with the described card seat body of described head sliding contact.
Optionally, described head also includes kink；Described kink is parallel to the surface of the described card seat body with described head sliding contact；Described head contact is positioned at below described kink.
Optionally, described head contact has arc-shaped outer surface.
Optionally, described conducting terminal is conducting plate；The area of described conducting plate is be more than or equal to the contact area of described head contact Yu described conducting terminal.
Optionally, described conducting terminal is arranged on below the initial sliding position of described head；Described initial sliding position is that described smart card is not inserted into described head location during described smart card deck.
Optionally, described conducting terminal is arranged on below the termination sliding position of described head；Described termination sliding position is described head location after the fully-inserted described smart card deck of described smart card.
Second aspect according to disclosure embodiment, it is provided that a kind of electronic equipment, including:
Smart card deck described in any of the above-described item.
Embodiment of the disclosure that the smart card deck of offer and electronic equipment can include following beneficial effect: by the afterbody of the deck cantilever of smart card deck and card seat body being fixed, the top of deck cantilever promotes the head of deck cantilever to slide on the surface of card seat body under the squeezing action of smart card, this head in sliding process with the conductive terminal contacts being arranged on card seat body or separate, form current status variable signal, thus triggering conducting of intelligent card chip.Contact with deck body surface owing to the head of deck cantilever remains, thus effectively prevent deck cantilevered head in prior art separate with conducting terminal and cause be mingled with foreign body problem, this smart card deck has been effectively ensured the judgement that smart card inserts or pull out state, ensure the performance that conducts of smart card and deck, improve the connective stability between smart card and smart card deck.
It should be appreciated that it is only exemplary and explanatory that above general description and details hereinafter describe, the disclosure can not be limited.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meets and embodiment of the disclosure, and for explaining the principle of the disclosure together with description.
Fig. 1 is the structural representation of smart card deck in prior art；
Fig. 2 A is the structural representation of a kind of smart card deck according to an exemplary embodiment；
Fig. 2 B is the partial structurtes enlarged diagram of a kind of smart card deck shown in Fig. 2 A；
Fig. 3 A is the structural representation of a kind of smart card deck according to another exemplary embodiment；
Fig. 3 B is the partial structurtes enlarged diagram of a kind of smart card deck shown in Fig. 3 A.
Accompanying drawing labelling: deck pedestal 1；Cantilever 2；Conductive contact 3；Smart card Kato 4；Card seat body 11；Deck cantilever 12；Afterbody 121；Top 122；Head 123；Head contact 1231；Kink 1232；Smart card 13；Conducting terminal 14；Dust-proof flat board 15；Predeterminable range 16.
Detailed description of the invention
Here in detail exemplary embodiment being illustrated, its example representation is in the accompanying drawings.When as explained below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the disclosure.On the contrary, they only with in appended claims describe in detail, the disclosure some in the example of consistent apparatus and method.
Fig. 2 A is the structural representation of a kind of smart card deck according to an exemplary embodiment, and Fig. 2 B is the partial structurtes enlarged diagram of a kind of smart card deck shown in Fig. 2 A.As shown in Figure 2 A and 2 B, the smart card deck of the present embodiment includes: card seat body 11 and deck cantilever 12；Deck cantilever 12 is the platy structure with radian, and the afterbody 121 of deck cantilever is fixing with card seat body 11 to be connected；The top 122 of deck cantilever is for contacting with the smart card 13 inserted in smart card deck and move relative to card seat body 11 under the squeezing action of smart card 13；Link in the head 123 of deck cantilever and top 122, with the slidably contacting the surfaces of card seat body 11 in the process that top 122 is extruded；With the card seat body 11 of head 123 sliding contact on be provided with conducting terminal 14 so that head 123 contacts in sliding process and stays on conducting terminal 14, or so that head 123 departs from and the contacting of conducting terminal 14 in sliding process.
Concrete, in actual use, this smart card 13 can be independent intelligent card chip, it is also possible to be the structural member after intelligent card chip is arranged on smart card Kato；When smart card 13 inserts this smart card deck, first the sidewall of smart card 13 touches the top 122 of deck cantilever, and extrude this top 122 and move down along the surface of card seat body, this deck cantilever 12 is have the strip metal plate of radian or other conductive materials are made, and it is preferably the structure of afterbody 121, top 122, head 123 one；The head 123 of abrasion is easily caused certainly for life-time service, adopt structure that head 123 and top 122 and afterbody 121 assemble it is also possible that, so can regularly head 123 parts be replaced, to ensure the contact performance of head 123 and conducting terminal 14, thus ensureing the accuracy to smart card 13 with the recognition of deck connection status.After top 122 is subject to the extruding of smart card 13, head 123 is driven to slide on the surface of card seat body 11；Simultaneously, card seat body 11 is provided with conducting terminal 14, conducting terminal 14 is arranged on any position of head 123 sliding stroke, and ensure that head 123 can exist, with this conducting terminal 14, the different conditions contacting, separating in sliding process, so that the mainboard of electronic equipment gets the state-change of current lead-through and disconnection, it is judged that whether smart card 13 inserts.
Optionally, conducting terminal 14 is arranged on (A point is shown in Fig. 2 A) below the initial sliding position of head 123；Initial sliding position is that smart card 13 is not inserted into head 123 location during smart card deck.Or, conducting terminal 14 is arranged on (B point is shown in Fig. 2 A) below the termination sliding position of head 123；Terminating sliding position is fully-inserted smart card deck occiput 123 location of smart card 13.nullThat is，Conducting terminal 14 is arranged on original position or the final position of head 123 sliding stroke，So that the electric conducting state time got with do not turn on state for time can be the longest，For example，Conducting terminal 14 is arranged on the lower section of head 123 when smart card 13 is not inserted into，Then current status is conducting state，When smart card 13 is inserted into，Head 123 starts to slide (shown in the arrow in Fig. 2 A) along card seat body 11 surface，Head 123 disengaging contacts (departing from A point) with conducting terminal 14 and finally stays in the surface (in Fig. 2 A position shown in B point) of the card seat body 11 after smart card 13 is completely inserted into，Then electric current is the conducting state of non-zero at A point，It is zero during this section of stroke of A to B、Do not turn on state，And then make mainboard get the current signal of smooth change，Ensure the stability that status signal obtains.On the contrary, conducting terminal 14 being arranged on the lower section (in Fig. 2 A position shown in B point) of the fully-inserted occiput 123 of smart card 13, curent change principle ibid, repeats no more.
In sum, the smart card deck that the present embodiment provides, by the afterbody of the deck cantilever of smart card deck and card seat body are fixed, the top of deck cantilever promotes the head of deck cantilever to slide on the surface of card seat body under the squeezing action of smart card, this head in sliding process with the conductive terminal contacts being arranged on card seat body or separate, form current status variable signal, thus triggering conducting of intelligent card chip.Contact with deck body surface owing to the head of deck cantilever remains, thus effectively prevent deck cantilevered head in prior art separate with conducting terminal and cause be mingled with foreign body problem, this smart card deck has been effectively ensured the judgement that smart card inserts or pull out state, ensure the performance that conducts of smart card and deck, improve the connective stability between smart card and smart card deck.
Fig. 3 A is the structural representation of a kind of smart card deck according to another exemplary embodiment, and Fig. 3 B is the partial structurtes enlarged diagram of a kind of smart card deck shown in Fig. 3 A.Fig. 2 A is the schematic diagram that smart card is not fully inserted into deck, and Fig. 3 A is the schematic diagram of the fully-inserted deck of smart card.As shown in figs.3 a and 3b, the smart card deck of the present embodiment is on the basis of above-described embodiment, further, and the jib-length between head 123 and top 122 is equal with the jib-length between afterbody 121 with top 122；Top 122 is higher than the horizontal plane of afterbody 121 with head 123 place.So it is first subjected to after the pressure of smart card 13 at top 122, pressure balancedly can be fallen by head 123 side and the dispersion of afterbody 121 side waiting brachium, thus ensureing the stability of this deck cantilever 12, it is ensured that the intensity of deck cantilever 12, improve the service life of deck cantilever 12.
Optionally, with the card seat body 11 of head 123 sliding contact on be additionally provided with dust-proof flat board 15 so that head slides on dust-proof flat board 15 surface.As a rule, head 123 is that the metal material with electric conductivity is made, and for meeting electronic equipment lightweight demand, card seat body 11 is generally plastic material, head 123 is in the sliding process of card seat body 11 surface, because of both material nonhomogeneous hardnesses, is easily generated foreign bodies such as drawing bits, the existence of foreign body can affect the slip fluency of head 123, and also can affect head 123 and conducting terminal 14 time serious conduct performance.For this, card seat body 11 arranges dust-proof flat board 15 so that head 123 slides on dust-proof flat board 15 surface, increase slip fluency, reduce draw bits a generation；Card seat body 11 under dust-proof flat board 15 is played a protective role, in order to avoid head 123 scratches the surface of card seat body 11 simultaneously.It should be noted that conducting terminal 14 is merely illustrative with the position of dust-proof flat board 15 in Fig. 3 B, both positions can phase double replacement.
Optionally, dust-proof flat board 15 is metal plate, and interval one predeterminable range 16 between dust-proof flat board 15 and conducting terminal 14.Be previously noted is as a rule metal material with the head 123 of card seat body 11 sliding contact, then dust-proof flat board 15 adopts same metal material, can ensure that frictionally damage between the two is less, but metal plate has the ability of conducting, it is thus desirable to by interval one predeterminable range 16 between this metal plate and the conducting terminal 14 being likewise supplied with the ability that conducts, to ensure head 123 movable state change producing electric current between metal plate and conducting terminal 14.
Preferably, dust-proof flat board 15 is insulant flat board；Dust-proof flat board 15 is arranged on and removes on the path slidably contacted the surfaces of the head 123 and card seat body 11 beyond conducting terminal 14.Ensure on the sliding path of head 123 except the position of conducting terminal 14, be all laid with this dust-proof flat board 15, to reduce or to avoid drawing the generation of bits, it is ensured that slip fluency, protect the card seat body 11 under dust-proof flat board 15.
Preferably, the slide area when setting area of dust-proof flat board 15 is slided be more than or equal to head 123.To ensure that card seat body 11 surface that head 123 can touch is covered with this dust-proof flat board 15, to be further ensured that between head 123 and conducting terminal 14 from the impact drawing bits or dust.
Preferably, head 123 includes head contact 1231；Head contact 1231 is towards the rat with the card seat body 11 of head 123 sliding contact.Head contact 1231 can be effectively improved the contact performance of head 123 and the surface of card seat body 11, improves slip fluency.
Preferably, head 123 also includes kink 1232；Kink 1232 is parallel to the surface of the card seat body 11 with head 123 sliding contact；Head contact 1231 is positioned at below kink 1232.With the power that the downward pressure being applied to the surface of card seat body 11 effectively can be converted into the surface being parallel to card seat body 11 by the kink 1232 of the surface keeping parallelism of card seat body 11, to reduce compressing to card seat body 11；Can ensure that when deck cantilever 12 is subject to smart card 13 extruding for a long time simultaneously, be unlikely to deform.
Optionally, head contact 1231 has arc-shaped outer surface, and to increase slip fluency, the bits of drawing reduced in sliding process produce.
Optionally, conducting terminal 14 is conducting plate；The area of conducting plate is be more than or equal to the contact area of head contact 1231 with conducting terminal 14.Plate shaped conducting terminal 14 can be effectively ensured the stationarity that head contact 1231 slides on, and its area can ensure that the electrical contact of head contact 1231 and this conducting terminal 14 be more than or equal to the contact area with head contact 1231, and then ensure the electric current stationarity under electric conducting state.
Further, on the basis of each embodiment above-mentioned, the present embodiment also provides for a kind of electronic equipment, including the smart card deck described in any of the above-described embodiment, so that possessing the electronic equipment insertion accuracy of judgement to smart card of this deck, it is ensured that the stability being connected between smart card with electronic equipment.
It should be appreciated that the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and various amendment and change can carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (13)
1. a smart card deck, it is characterised in that described smart card deck includes: card seat body and deck cantilever；
Described deck cantilever is the platy structure with radian, and the afterbody of described deck cantilever is fixing with described card seat body to be connected；
The top of described deck cantilever for the smart card contact inserted in described smart card deck moving relative to described card seat body under the squeezing action of described smart card；
The linkage of the head of described deck cantilever and described top, with the slidably contacting the surfaces of described card seat body in the process that described top is extruded；
With the described card seat body of described head sliding contact on be provided with conducting terminal so that described head contacts in sliding process and stays on described conducting terminal, or so that described head departs from and the contacting of described conducting terminal in sliding process.
2. smart card deck according to claim 1, it is characterised in that the jib-length between described head and described top is equal with the jib-length between described afterbody with described top；Described top is higher than the horizontal plane of described afterbody with described head place.
3. smart card deck according to claim 1, it is characterised in that with the described card seat body of described head sliding contact on be additionally provided with dust-proof flat board so that described head slides at described dust-proof planar surface.
4. smart card deck according to claim 3, it is characterised in that described dust-proof flat board is metal plate, and interval one predeterminable range between described dust-proof flat board and described conducting terminal.
5. smart card deck according to claim 3, it is characterised in that described dust-proof flat board is insulant flat board；Described dust-proof flat board is arranged on and removes on the path slidably contacted the surfaces of the described head and described card seat body beyond described conducting terminal.
6. smart card deck according to claim 5, it is characterised in that the slide area when setting area of described dust-proof flat board is slided be more than or equal to described head.
7. smart card deck according to claim 1, it is characterised in that described head includes head contact；Described head contact is towards the rat with the described card seat body of described head sliding contact.
8. smart card deck according to claim 7, it is characterised in that described head also includes kink；Described kink is parallel to the surface of the described card seat body with described head sliding contact；Described head contact is positioned at below described kink.
9. the smart card deck according to claim 7 or 8, it is characterised in that described head contact has arc-shaped outer surface.
10. the smart card deck according to claim 7 or 8, it is characterised in that described conducting terminal is conducting plate；The area of described conducting plate is be more than or equal to the contact area of described head contact Yu described conducting terminal.
11. smart card deck according to claim 1, it is characterised in that described conducting terminal is arranged on below the initial sliding position of described head；Described initial sliding position is that described smart card is not inserted into described head location during described smart card deck.
12. smart card deck according to claim 1, it is characterised in that described conducting terminal is arranged on below the termination sliding position of described head；Described termination sliding position is described head location after the fully-inserted described smart card deck of described smart card.
13. an electronic equipment, it is characterised in that include the smart card deck as described in any one of claim 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159070.0A CN105762547B (en) | 2016-03-18 | 2016-03-18 | Smart card deck and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610159070.0A CN105762547B (en) | 2016-03-18 | 2016-03-18 | Smart card deck and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105762547A true CN105762547A (en) | 2016-07-13 |
| CN105762547B CN105762547B (en) | 2019-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610159070.0A Active CN105762547B (en) | 2016-03-18 | 2016-03-18 | Smart card deck and electronic equipment |
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| CN (1) | CN105762547B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1505219A (en) * | 2002-11-29 | 2004-06-16 | 阿尔卑斯电气株式会社 | Card connector device |
| CN201450143U (en) * | 2009-06-19 | 2010-05-05 | 富港电子（东莞）有限公司 | card connector |
| CN201638999U (en) * | 2009-07-28 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| JP2013127912A (en) * | 2011-12-19 | 2013-06-27 | Tyco Electronics Japan Kk | Card connector |
-
2016
- 2016-03-18 CN CN201610159070.0A patent/CN105762547B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1505219A (en) * | 2002-11-29 | 2004-06-16 | 阿尔卑斯电气株式会社 | Card connector device |
| CN201450143U (en) * | 2009-06-19 | 2010-05-05 | 富港电子（东莞）有限公司 | card connector |
| CN201638999U (en) * | 2009-07-28 | 2010-11-17 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| JP2013127912A (en) * | 2011-12-19 | 2013-06-27 | Tyco Electronics Japan Kk | Card connector |
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| Publication number | Publication date |
|---|---|
| CN105762547B (en) | 2019-01-04 |
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