CN104182793B - A kind of anti-twist mass transit card of self-adjustable - Google Patents
A kind of anti-twist mass transit card of self-adjustable Download PDFInfo
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- CN104182793B CN104182793B CN201410430425.6A CN201410430425A CN104182793B CN 104182793 B CN104182793 B CN 104182793B CN 201410430425 A CN201410430425 A CN 201410430425A CN 104182793 B CN104182793 B CN 104182793B
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- supporter
- metal frame
- card
- arrangement metal
- upper shell
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Abstract
The invention discloses a kind of anti-twist mass transit card of self-adjustable, including upper shell and lower house, the upper shell and lower house are interconnected to constitute closed cavity by block rubber, supporter is installed with cavity, support and lay chip in vivo, and filler is provided between supporter and cavity, and V-arrangement metal frame has been hingedly connected in supporter upper and lower ends, the movable end of V-arrangement metal frame leaves gap respectively between upper shell and lower house.V-arrangement metal frame on supporter serves as keel bracket in filler, and two of V-arrangement metal frame also leave gap between movable end and upper-lower casing, and then the part between upper-lower casing can be bent in the range of certain angle, now two movable ends of V-arrangement metal frame are around deforming upon along Impact direction with the pin joint on supporter, to slow down the distortion that external force is integrally caused to card face, and then prevent IC-card excessive distortion and cause chip impaired.
Description
Technical field
The present invention relates to moving communicating field, specifically refers to a kind of anti-twist mass transit card of self-adjustable.
Background technology
IC-card refers to integrated circuit card, and our general bus cards are exactly one kind of IC-card, typically common IC-card
Communicated using card reader of the radio-frequency technique with IC-card, IC-card with magnetic card be distinguishing, IC-card be by integrated in card
Circuit stores information, and magnetic card is that the cost of IC-card is typically high than magnetic card by the magnetic force record information in card, but confidentiality is more
Good.Bus IC-card is a kind of non-contact data card, and it is that the chip by being integrated in card passes through the inductance coil on card
Effect（The coil that inductance coil is namely coiled into by copper cash）Induced-current is made by the effect of various circuits at the two ends of coil
Be changed into direct current, then a relatively large electric capacity be incorporated to from direct current two ends, both end voltage can be made to keep stable, at coil two ends
Two lines are drawn again to chip, as signal transmssion line；When the POS is close to, coil produces induced voltage, can to card and
The data of external data base are transmitted.
Most passengers are usually carried with when using bus IC-card, and being placed in trouser pocket or wallet is made with facilitating
With；But, due to bus IC-card small volume and thickness of thin, song is easily lost or is bent over when carrying, and then cause
Chip in the fracture of bus IC-card housing, card is impaired.
Content of the invention
It is an object of the invention to provide a kind of anti-twist mass transit card of self-adjustable, improves the bend resistance energy of bus IC-card
Power, prevents chip in bus IC-card impaired.
The purpose of the present invention is achieved through the following technical solutions：
A kind of anti-twist mass transit card of self-adjustable, including upper shell and lower house, the upper shell and lower house pass through rubber
Block is interconnected to constitute closed cavity, is installed with supporter in cavity, supports and lays chip in vivo, and is supporting
Filler is provided between body and cavity, has been hingedly connected V-arrangement metal frame, the work of V-arrangement metal frame in supporter upper and lower ends
Moved end leaves gap respectively between upper shell and lower house.Present invention work is that existing bus IC-card shell is changed
Enter, upper shell, lower house are enclosed a cavity together with block rubber, in cavity, be provided with supporter, supporter and upper lower casing
Filler is housed between body, bus chip is placed in support in vivo, the filler when IC-card is impacted or is dropped from eminence
Certain buffer protection function can be played to chip, it is to avoid chip is impaired；When IC-card is by vertical with card face or angled
External force and when will deform upon, produce deformation with external force direction on upper shell and lower house outer wall, positioned at supporter
On V-arrangement metal frame serve as keel bracket in filler, and two of V-arrangement metal frame between movable end and upper-lower casing also
Gap is left, and then the part between upper-lower casing can be bent in the range of certain angle, now the two of V-arrangement metal frame
Movable end around deforming upon along Impact direction with the pin joint on supporter, to slow down the distortion that external force is integrally caused to card face,
While the block rubber forced compression Wei Yu upper shell and lower house between, and then prevent IC-card excessive distortion and cause chip to be received
Damage.
The block rubber be shaped as T-shaped, upper shell end arrange fluted, have in the end of lower house blind
Hole, the vertical end of block rubber and engagement, the horizontal ends of block rubber are coordinated with blind hole.The block rubber of T-shaped by with upper and lower shell
The cooperation of the groove in body end portion and blind hole, ensure between upper-lower casing while closing sealing, it is ensured that IC-card is by outer
When power is impacted, block rubber can occur certain deformation quantity, to slow down the trend of IC-card face distortion.
Two V-arrangement metal frame are arranged on the top surface and bottom surface of supporter along the Central Symmetry of supporter.Two V-arrangements
Metal frame is symmetricly set on supporter centered on cavity so that the no matter front of IC-card or reverse side or left end or the right side
When end is by external force, V-arrangement metal frame can all make the deformation reaction of equidirectional, to reduce the degreeof tortuosity in card face, it is to avoid position
Impaired in the internal chip of support.
The filler is foamed plastics.Foamed plastics light weight, compactness are good, fill together with V-arrangement metal frame to
When in cavity, while can guarantee that support certain for the offer of V-arrangement metal frame, moreover it is possible to V-shaped rest is freely deformed upon, is kept away
Exempt from which metal fatigue to occur and shortens service life.
The present invention compared with prior art, has the following advantages and advantages：
1st, this when IC-card be subject to the external force vertical or angled with card face and when will deform upon, upper shell and
Deformation is produced with external force direction on lower house outer wall, the V-arrangement metal frame on supporter serves as keel in filler
Support, and two of V-arrangement metal frame also leave gap between movable end and upper-lower casing, and then cause between upper-lower casing
Part can be bent in the range of the certain angle, now the two of V-arrangement metal frame movable end around with supporter on pin joint along receiving
Force direction is deformed upon, to slow down the distortion that external force is integrally caused to card face, while the rubber between upper shell and lower house
Blob of viscose forced compression, in deformation process is replied, external force is reduced to by the connecting portion of assistant spring to the distortion dynamics that card face is caused
Minimum, and then prevent IC-card excessive distortion and cause chip impaired；
2nd, two V-arrangement metal frame of the present invention are symmetricly set on supporter centered on cavity so that no matter IC-card
When front or reverse side or left end or right-hand member are subject to external force, V-arrangement metal frame can all make the deformation reaction of equidirectional, with
Reduce the degreeof tortuosity in card face, it is to avoid impaired positioned at the internal chip of support；
3rd, the foamed plastics light weight of the present invention, compactness are good, when filling together with V-arrangement metal frame to cavity, energy
While ensureing to provide certain support for V-arrangement metal frame, moreover it is possible to V-shaped rest is freely deformed upon, it is to avoid which occurs gold
Belong to fatigue and shorten service life.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Mark and corresponding parts title in accompanying drawing：
1- upper shell, 2- lower house, 3- chip, 4- block rubber, 5- filler, 6- supporter, 7-V shape metal frame.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in figure 1, the present embodiment includes upper shell 1 and lower house 2, the upper shell and lower house 2 by block rubber 4
Closed cavity is interconnected to constitute, supporter 6 is installed with cavity, lay chip 3, and propping up in supporter 6
Filler 5 is provided between support body 6 and cavity, has been hingedly connected V-arrangement metal frame 7, V-arrangement metal in 6 upper and lower ends of supporter
The movable end of frame 7 leaves gap respectively between upper shell 1 and lower house 2.The present invention work be to existing bus IC-card
The improvement of shell, upper shell 1, lower house 2 is enclosed a cavity together with block rubber 4, is provided with supporter 6 in cavity,
Filler 5 is housed between support body 6 and upper-lower casing 2, bus chip 3 is placed in supporter 6, when IC-card impacted or from
When eminence is dropped, filler 5 can play certain buffer protection function to chip 3, it is to avoid chip 3 is impaired；When IC-card is subject to and card
The vertical or angled external force in face and when will deform upon, with external force direction on upper shell 1 and 2 outer wall of lower house
Deformation is produced, the V-arrangement metal frame 7 on supporter 6 serves as keel bracket, and the two of V-arrangement metal frame 7 in filler 5
Gap is also left between individual movable end and upper-lower casing 2, and then so that the part between upper-lower casing 2 can be in certain angle scope
Interior bending, now the two of V-arrangement metal frame 7 movable end is around deforming upon along Impact direction with the pin joint on supporter 6, to subtract
The distortion that slow external force is integrally caused to card face, while 4 forced compression of block rubber between upper shell 1 and lower house 2, is returning
During complex deformation, external force is reduced to minimum to the distortion dynamics that card face is caused by the connecting portion of assistant spring, and then prevents IC-card
Excessive distortion and cause chip 3 impaired.
Wherein, the block rubber 4 be shaped as T-shaped, upper shell 1 end arrange fluted, in the end of lower house 2
Blind hole, the vertical end of block rubber 4 and engagement is had, the horizontal ends of block rubber 4 are coordinated with blind hole.The block rubber 4 of T-shaped passes through
With the cooperation of the groove on 2 end of upper and lower casing and blind hole, ensure between upper-lower casing 2 while closing sealing, it is ensured that
IC-card block rubber 4 when by external impacts can occur certain deformation quantity, to slow down the trend of IC-card face distortion.
Embodiment 2
As shown in figure 1, the present embodiment is on the basis of embodiment 1, two V-arrangement metal frame 7 are along the center of supporter 6
It is symmetricly set on the top surface and bottom surface of supporter 6.Two V-arrangement metal frame 7 are arranged on supporter along the Central Symmetry of supporter 6
On 6 so that when no matter the front of IC-card or reverse side or left end or right-hand member are subject to external force, V-arrangement metal frame 7 can all make phase
Equidirectional deformation reaction, to reduce the degreeof tortuosity in card face, it is to avoid the chip 3 in supporter 6 is impaired.
Preferably, the filler 5 is foamed plastics.Foamed plastics light weight, compactness are good, with V-arrangement metal frame 7
When filled together to cavity, can guarantee that while provide certain support for V-arrangement metal frame 7, moreover it is possible to enable V-shaped rest freedom
Deform upon, it is to avoid which occurs metal fatigue and shortens service life.
Above-described specific embodiment, has been carried out to the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, the specific embodiment that the foregoing is only the present invention is should be understood that, is not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvement that within the spirit and principles in the present invention, is done etc., all should include
Within protection scope of the present invention.
Claims (4)
1. the anti-twist mass transit card of a kind of self-adjustable, including upper shell（1）And lower house（2）, it is characterised in that：The upper shell
（1）And lower house（2）By block rubber（4）Closed cavity is interconnected to constitute, in cavity, is installed with supporter
（6）, supporter（6）Chip is inside laid（3）, and in supporter（6）Filler is provided between cavity（5）, in supporter（6）
Upper and lower ends have been hingedly connected V-arrangement metal frame（7）, V-arrangement metal frame（7）Movable end respectively with upper shell（1）And lower casing
Body（2）Between leave gap.
2. the anti-twist mass transit card of a kind of self-adjustable according to claim 1, it is characterised in that：The block rubber（4）Shape
Shape is T-shaped, in upper shell（1）End arrange fluted, in lower house（2）End have blind hole, block rubber（4）Vertical
End and engagement, block rubber（4）Horizontal ends and blind hole coordinate.
3. the anti-twist mass transit card of a kind of self-adjustable according to claim 1, it is characterised in that：Two V-arrangement metal frame
（7）Along supporter（6）Central Symmetry be arranged on supporter（6）Top surface and bottom surface on.
4. a kind of anti-twist mass transit card of self-adjustable according to claim 1 ~ 3 any one, it is characterised in that：The filling
Thing（5）For foamed plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430425.6A CN104182793B (en) | 2014-08-28 | 2014-08-28 | A kind of anti-twist mass transit card of self-adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430425.6A CN104182793B (en) | 2014-08-28 | 2014-08-28 | A kind of anti-twist mass transit card of self-adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104182793A CN104182793A (en) | 2014-12-03 |
| CN104182793B true CN104182793B (en) | 2017-03-08 |
Family
ID=51963817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430425.6A Active CN104182793B (en) | 2014-08-28 | 2014-08-28 | A kind of anti-twist mass transit card of self-adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104182793B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151057A (en) * | 1995-09-29 | 1997-06-04 | Itt制造企业公司 | IC card rigidized cover |
| JP2000194269A (en) * | 1998-12-28 | 2000-07-14 | Casio Comput Co Ltd | Structure of casing |
| TW406840U (en) * | 1998-06-08 | 2000-09-21 | Molex Inc | Housing for containing an IC card |
| CN1381161A (en) * | 2000-05-11 | 2002-11-20 | 罗伯特·博施有限公司 | Electronic device |
| CN2757498Y (en) * | 2004-12-01 | 2006-02-08 | 富士康(昆山)电脑接插件有限公司 | Electronic card shell package structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2312310T3 (en) * | 2000-02-02 | 2009-03-01 | Infineon Technologies Ag | CHIP CARD WITH DEFAULT FLEXION POINTS. |
-
2014
- 2014-08-28 CN CN201410430425.6A patent/CN104182793B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151057A (en) * | 1995-09-29 | 1997-06-04 | Itt制造企业公司 | IC card rigidized cover |
| TW406840U (en) * | 1998-06-08 | 2000-09-21 | Molex Inc | Housing for containing an IC card |
| JP2000194269A (en) * | 1998-12-28 | 2000-07-14 | Casio Comput Co Ltd | Structure of casing |
| CN1381161A (en) * | 2000-05-11 | 2002-11-20 | 罗伯特·博施有限公司 | Electronic device |
| CN2757498Y (en) * | 2004-12-01 | 2006-02-08 | 富士康(昆山)电脑接插件有限公司 | Electronic card shell package structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104182793A (en) | 2014-12-03 |
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Address after: No. 501-502, lingchuang incubator, science and Technology Park, Mianyang, Sichuan, 621000 Patentee after: Mianyang mianzhoutong Technology Co.,Ltd. Address before: No. 501-502, lingchuang incubator, science and Technology Park, Mianyang, Sichuan, 621000 Patentee before: MIANYANG MIANZHOUTONG Co.,Ltd. |