CN203085785U - Assembly for fixing intelligent card and mobile terminal - Google Patents
Assembly for fixing intelligent card and mobile terminal Download PDFInfo
- Publication number
- CN203085785U CN203085785U CN 201220720792 CN201220720792U CN203085785U CN 203085785 U CN203085785 U CN 203085785U CN 201220720792 CN201220720792 CN 201220720792 CN 201220720792 U CN201220720792 U CN 201220720792U CN 203085785 U CN203085785 U CN 203085785U
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- China
- Prior art keywords
- circuit board
- assembly
- smart card
- containing hole
- baffle plate
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- 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.)
- Expired - Lifetime
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Abstract
The utility model provides an assembly for fixing an intelligent card and a mobile terminal. The assembly for fixing an intelligent card comprises a circuit board, a conductive terminal and a baffle plate for withstanding the intelligent card. The circuit board is provided with an accommodation aperture for disposing the intelligent card; one end of the conductive terminal is fixedly arranged on the circuit board and is electrically connected with the conductive circuit on the circuit board, and the other end of the conductive terminal is extended into the accommodation aperture; and the baffle plate is fixedly arranged on the circuit board and is positioned over the accommodation aperture. According to the assembly provided in the utility model, the structure is simple, cost is low, the thickness and volume of the electronic product applying the intelligent card are decreased, and the arrangement area and electric performance of the circuit board inside are increased.
Description
Technical field
The utility model relates to a kind of coupling assembling, relates in particular to a kind of assembly and portable terminal that is used for fixing smart card.
Background technology
SIM(Subscriber Identity Module) card, it is client identification module, it is also referred to as smart card, subscriber identification card, GSM(Global System of Mobile Communication, global system for mobile communications) digital mobile telephone must load onto this card and could use.It has stored digital mobile phone client's information on a computer chip, encrypted secret key and user's contents such as telephone directory can be differentiated for GSM network client identity, and the voice messaging the when client conversed is encrypted.
Along with the Requirement Increases of consumer electronics, various electronic product develop rapidlys, its functional requirement are also continuous mutually perfect, and present most of consumption electronic products all require compatible SIM card function, make it satisfy conversation, online amusement multi-functional, as mobile phone, Pad etc.So electronic product generally all needs one the deck of SIM card can be installed.Along with the raising of people's living standard, people are more and more to the requirement of electronic product, and for example also more and more higher to the thickness and the functional requirement of mobile phone, nowadays popular large-screen ultra-thin smart handset is so needed cloth spare area is also increasing on the mainboard.
The connected mode of SIM card mainly is to adopt ready-made SIM card seat directly by SMT(Surface Mounted Technology in the prior art, surface mounting technology) be fixed to that realize in the zone beyond the discharge pond on the mainboard.As shown in Figure 1, it is pcb board in the prior art (Printed Circuit Broad, printed circuit board (PCB), i.e. mainboard) and SIM card seat connected mode schematic diagram.SIM card seat 2 is welded on the pcb board 1 by the leg 3SMT on it.Adopt prior art scheme SIM card seat 2 can take cloth spare areas a large amount of on the mainboard, so that the available cloth spare area minimizing of mainboard, and because the height of SIM card seat itself consequently can't reduce complete machine thickness.Simultaneously, the SIM card seat mainly adopts the SMT mode to be welded on the pcb board by the leg on the deck in the prior art, and various bad phenomenon very easily appear in the SIM card seat behind paster, and for example its evenness is lower, rosin joint causes loose contact etc.So when making deck separately and improved the cost of electronic product, deck also occupies the cloth spare area of the mainboard of electronic product, the thickness that has increased electronic product and volume.
Be understandable that the statement of this part only provides the background information relevant with the utility model, may constitute or not constitute so-called prior art.
Summary of the invention
Technical problem to be solved in the utility model is to have increased at deck in the prior art thickness and the volume and the relatively poor defective of electrical property of electronic product, provides a kind of electrical property reliable and can reduce the thickness of electronic product at smart card place and the assembly that is used for fixing smart card of volume.
The technical scheme that its technical problem that solves the utility model adopts provides a kind of assembly that is used for fixing smart card, it comprises: circuit board, conducting terminal and be used to keep out the baffle plate of smart card, described circuit board is provided with the containing hole that is used to place smart card, one end of described conducting terminal is fixed on the circuit board and is electrically connected with conducting wire on the circuit board, the other end of conducting terminal extends in the containing hole, and described baffle plate is fixed on the circuit board and is positioned at the top of containing hole.
In said modules, described baffle plate is positioned at the top of the other end of described conducting terminal.
In said modules, described baffle plate is dismountable to be fixed on the circuit board.
In said modules, described baffle plate is provided with boss, and circuit board is provided with the draw-in groove that cooperates with described boss.
In said modules, described draw-in groove is positioned at the both sides of the containing hole on the circuit board, and described baffle plate is across described containing hole.
In said modules, described containing hole is a through hole.
In said modules, described containing hole is positive truncated rectangular pyramids shape.
In order better to solve the problems of the technologies described above, the utility model also provides a kind of portable terminal, it comprises fore shell, back cover, be positioned at the terminal body in the space that fore shell and back cover surround, described terminal body comprises smart card and is used for fixing the assembly of smart card, described assembly is any one a assembly in the said structure, described smart card is positioned at the containing hole of described assembly and contacts with the other end of described conducting terminal, and the circuit board of described assembly is fixed on the described fore shell and the circuit board in the assembly is the circuit board of described terminal body.
In above-mentioned portable terminal, position corresponding with described containing hole on the described fore shell is provided with groove.
In above-mentioned portable terminal, described groove is square, and the angle on the plane at the wall of groove and described fore shell place is an acute angle.
The assembly that the utility model provides, it is by being provided for placing the containing hole of smart card on circuit board, be fixed with the conducting terminal that is electrically connected with conducting wire on the circuit board on the circuit board, and first end of conducting terminal extends in the containing hole, so after placing smart card in the containing hole, smart card can be electrically connected with conducting terminal and circuit board simultaneously, and be fixed with the baffle plate that is positioned at the containing hole top on the circuit board and can keep out smart card, so the assembly that the utility model provides can be without deck, can realize being electrically connected of smart card and mainboard, it is simple in structure, cost is lower, be electrically connected reliable, and its sinking by containing hole can reduce the thickness and the volume of the electronic product at smart card place, simultaneously, this assembly does not occupy the cloth spare area of circuit board, and then can improve the cloth spare area of circuit board.
Description of drawings
Fig. 1 is the structural representation that deck is connected with circuit board in the prior art;
Fig. 2 is the structural representation of assembly among the embodiment that provides of the utility model;
Fig. 3 is that the assembly shown in Fig. 2 has been installed the structural representation behind the smart card;
Fig. 4 is the part perspective view of assembly among the embodiment that provides of the utility model;
Fig. 5 is the fragmentary cross-sectional view that assembly has been installed smart card among the embodiment that provides of the utility model;
Fig. 6 is the exploded view of the part of portable terminal among the embodiment that provides of the utility model.
Embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
In description of the present utility model, it will be appreciated that, term " vertically ", " laterally ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than the device or the element of indication or hint indication must have specific orientation, therefore orientation structure and operation with specific can not be interpreted as restriction of the present utility model.
To shown in Figure 6, the assembly that is used for fixing smart card that the utility model provides mainly comprises referring to Fig. 1: circuit board 1, conducting terminal 8, and baffle plate 7.Circuit board 1 is provided with the containing hole 6 that is used to place smart card.One end of conducting terminal 8 is fixed on the circuit board 1, and it is electrically connected with conducting wire on the circuit board 1, and the other end of conducting terminal 8 is that its free end extends in the containing hole 6.Baffle plate 7 be fixed on the circuit board 1 and the top that is positioned at containing hole 6 to be used to keep out smart card.The assembly that the utility model provides can dispense deck, it directly places smart card in the containing hole 6 of circuit board 1, then the current-carrying part on the smart card (being its chip) can contact the free end of the conducting terminal 8 in the containing hole 6, and the other end of conducting terminal 8 is fixed on the circuit board 1, so can realize being electrically connected of smart card and circuit board 1.
Simultaneously, the one side of circuit board 1 is fixed on the electronic product, is smart card and baffle plate 7 on its another side, and baffle plate 7 be positioned at containing hole 6 on can prevent smart card breaking circuit plate 1.Therefore, the assembly that the utility model provides is smart card fixedly, and it is simple in structure, cost is lower and the electrical connection that can avoid rosin joint etc. to bring is unreliable.And, the assembly that the utility model provides is by the sinking of containing hole 6 on circuit board 1, make the smart card in it all can sink, so can reduce the thickness and the volume of the electronic product at smart card place, simultaneously, the baffle plate 7 of containing hole 6 and top thereof can be positioned at the battery 5 times of the electronic product at smart card place, and it can not produce interference effect with other electronic unit, so it can increase the cloth spare area of the interior circuit board 1 of electronic product.
Preferably, baffle plate 7 is positioned at the top of the other end (being free end) of described conducting terminal 8, so that can better be contained in the containing hole 6 when making conducting terminal 8 contact smart card, to reduce the interference with extraneous other parts.Baffle plate 7 preferred dismountable being fixed on the circuit board 1, well known various dismountable fixedly connected mode, preferably, on the baffle plate 7 boss is set, circuit board 1 is provided with the draw-in groove that cooperates with described boss (omitting not shown among the figure), and it is simple in structure and make things convenient for the installation and removal of baffle plate 7.Baffle plate 7 can a side be fixed on the circuit board 1, also the monosymmetric of baffle plate 7 can be fixed on the circuit board 1, preferably, draw-in groove is positioned at the both sides of containing hole 6 on the circuit board 1 so that be fixed in baffle plate 7 on the circuit board 1 across containing hole 6, and then can better block smart card, prevent that smart card from coming off in containing hole 6, and smart card is flushed with circuit board 1, with the thickness and the volume of the electronic product at further minimizing circuit board 1 and smart card place.
In the assembly that the utility model provides, containing hole 6 can be blind hole or through hole.Be not easy to make blind hole because circuit board 1 is thin usually, preferably, containing hole 6 is a through hole, and can get through hole by drilling machine simultaneously when the hole of circuit board 1 fabrication and installation electronic devices and components, to increase work efficiency.Preferred containing hole 6 is the terrace with edge shape, a bigger user oriented operating space of containing hole 6 openings then, so that the user is positioned over smart card 4 in the containing hole 6, simultaneously, during less than the area of smart card 4, help making smart card 4 more firm placing in the containing hole 6 at the area in the hole of the less one side of containing hole 6 openings.More preferably, containing hole 6 is positive truncated rectangular pyramids shape, roughly is tetragonal smart card with better fit, and firm smart card.More preferably, the angle on the hole wall of the containing hole 6 of positive truncated rectangular pyramids shape and the plane at circuit board 1 place is 30-60 degree, and its steadiness is better, and is convenient to make containing hole 6.
The utility model provides a kind of portable terminal of using said modules, and it comprises fore shell, back cover and terminal body, and the terminal body is positioned at the space that fore shell and back cover surround formation.The terminal body need be realized functions such as mobile communication, the assembly that its terminal body comprises smart card and is used for fixing smart card by smart card.Circuit board 1 is circuit board in the terminal body (being the mainboard of terminal body) in the said modules, on the circuit board 1 of terminal body containing hole 6 is set, smart card is arranged in containing hole 6 and contacts with the other end (being free end) of assembly conducting terminal 8, and the circuit board of assembly is fixed on the described fore shell 9.So an end of smart card and circuit board is carried on the fore shell 9, and sidewall and the baffle plate 7 of the other end of smart card by containing hole 6 is limited in the circuit board and also can not come off.It can save the deck that is used for fixing smart card, and it directly utilizes circuit board ready-made in the portable terminal 1, and smart card is electrically connected with circuit board 1 in the portable terminal.And can be directly on said modules, place battery 5 etc., increasing the cloth spare area of circuit board 1, and then can reduce the volume of portable terminal.Preferably, the position corresponding with containing hole is provided with groove on the fore shell.So be fixed between circuit board on the fore shell and the groove and be reserved with the space,, and then be convenient to the installation and the dismounting of smart card so that smart card has activity space during the installation or removal smart card.Further, groove is square with the smart card form fit, and the angle on the plane at the wall of groove and described fore shell place is acute angle, so groove walls is ramped shaped on fore shell, so that the installation of smart card and dismounting.
In sum, the modular construction that is used for fixing smart card that the utility model provides is simple, lower, its reliability of electrical connection height of cost, and it can reduce the thickness and the volume of the electronic product at smart card place, simultaneously, this assembly does not occupy the cloth spare area of circuit board, and then can improve the cloth spare area of circuit board.
In description of the present utility model, unless otherwise prescribed and limit, need to prove that term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly by intermediary, for the ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (10)
1. assembly that is used for fixing smart card, it is characterized in that, described assembly comprises: circuit board, conducting terminal and be used to keep out the baffle plate of smart card, described circuit board is provided with the containing hole that is used to place smart card, one end of described conducting terminal is fixed on the circuit board and is electrically connected with conducting wire on the circuit board, the other end of conducting terminal extends in the containing hole, and described baffle plate is fixed on the circuit board and is positioned at the top of containing hole.
2. assembly as claimed in claim 1 is characterized in that described baffle plate is positioned at the top of the other end of described conducting terminal.
3. assembly as claimed in claim 2 is characterized in that, described baffle plate is dismountable to be fixed on the circuit board.
4. assembly as claimed in claim 3 is characterized in that described baffle plate is provided with boss, and circuit board is provided with the draw-in groove that cooperates with described boss.
5. assembly as claimed in claim 4 is characterized in that described draw-in groove is positioned at the both sides of the containing hole on the circuit board, and described baffle plate is across described containing hole.
6. as claim 1 or 5 described assemblies, it is characterized in that described containing hole is a through hole.
7. assembly as claimed in claim 6 is characterized in that, described containing hole is positive truncated rectangular pyramids shape.
8. portable terminal, comprise fore shell, back cover, be positioned at the terminal body in the space that fore shell and back cover surround, it is characterized in that, described terminal body comprises smart card and is used for fixing the assembly of smart card, described assembly is each described assembly in the aforesaid right requirement 1 to 7, described smart card is positioned at the containing hole of described assembly and contacts with the other end of described conducting terminal, and the circuit board of described assembly is fixed on the described fore shell and the circuit board in the assembly is the circuit board of described terminal body.
9. portable terminal as claimed in claim 8 is characterized in that, position corresponding with described containing hole on the described fore shell is provided with groove.
10. portable terminal as claimed in claim 9 is characterized in that described groove is square, and the angle on the plane at the wall of groove and described fore shell place is an acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720792 CN203085785U (en) | 2012-12-25 | 2012-12-25 | Assembly for fixing intelligent card and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720792 CN203085785U (en) | 2012-12-25 | 2012-12-25 | Assembly for fixing intelligent card and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085785U true CN203085785U (en) | 2013-07-24 |
Family
ID=48831592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720792 Expired - Lifetime CN203085785U (en) | 2012-12-25 | 2012-12-25 | Assembly for fixing intelligent card and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085785U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401973A (en) * | 2013-08-02 | 2013-11-20 | 上海移远通信技术有限公司 | Test device and test system for card seat |
| CN105760926A (en) * | 2016-02-01 | 2016-07-13 | 上海哲山电子科技有限公司 | Active smart card manufacturing method and active smart card |
| CN106129668A (en) * | 2016-06-15 | 2016-11-16 | 维沃移动通信有限公司 | A kind of deck and deck manufacture method |
-
2012
- 2012-12-25 CN CN 201220720792 patent/CN203085785U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103401973A (en) * | 2013-08-02 | 2013-11-20 | 上海移远通信技术有限公司 | Test device and test system for card seat |
| CN103401973B (en) * | 2013-08-02 | 2016-03-16 | 上海移远通信技术有限公司 | The testing apparatus of deck and test macro |
| CN105760926A (en) * | 2016-02-01 | 2016-07-13 | 上海哲山电子科技有限公司 | Active smart card manufacturing method and active smart card |
| CN106129668A (en) * | 2016-06-15 | 2016-11-16 | 维沃移动通信有限公司 | A kind of deck and deck manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |