CN103296518A - Tray-type card connector - Google Patents
Tray-type card connector Download PDFInfo
- Publication number
- CN103296518A CN103296518A CN2013100646211A CN201310064621A CN103296518A CN 103296518 A CN103296518 A CN 103296518A CN 2013100646211 A CN2013100646211 A CN 2013100646211A CN 201310064621 A CN201310064621 A CN 201310064621A CN 103296518 A CN103296518 A CN 103296518A
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- Prior art keywords
- folding
- unfolding
- card
- mentioned
- storage card
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
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- 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
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- 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
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
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- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- 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
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- Coupling Device And Connection With Printed Circuit (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention provides a tray-type card connector capable of selecting any one of two memory cards with different specifications and retracting the memory card in an accurate and stable state and being miniaturized. The tray-type card connector comprises a shell (13) of a tray insertion portion (12) for inserting a card tray (11), a plurality of inside contacts (14, 14 ...) which are protruding toward the tray insertion portion and are contacted with signal terminals of a memory card (A), and a plurality of front side contacts (15, 15 ...) which are protruding toward the tray insertion portion and are contacted with signal terminals of the other memory card (B). The card tray is provided with a longitudinal retractable portion (22) for retracting the memory card in a manner of facing a longitudinal direction of one memory card toward the tray insertion direction and a horizontal retractable portion (23) for retracting the other memory card in a manner of facing a longitudinal direction of the memory card toward the connector width direction; and the longitudinal retractable portion and the horizontal retractable portion are orthogonal to each other and share partial configurations.
Description
Technical field
The present invention relates to be electrically connected storage cards and the pellet type card connector that is installed in the printed circuit board (PCB) on the electronic equipments such as portable phone or trimline such as IC-card or flash of light storage card, relate to can be different with specification the corresponding pellet type connector of two kinds of storage cards.
Background technology
In the past, as the exterior storage medium of electronic equipments such as pocket telephone or trimline, use storage cards such as IC-card or flash of light storage card, be electrically connected this storage card and the printed circuit board (PCB) that is installed on the electronic equipment by card connector.
With respect to having specification in this storage card, being different multiple storage cards such as external diameter shape or signal terminal (pad) position, existing card connector can only be corresponding with single specification, the occasion of in a kind of electronic equipment, selecting a kind of in the multiple storage card and using, need to use the connector with a plurality of card connectors or a plurality of cards insertion section corresponding with the specification of each storage card, correspondingly, have to increase card connector shared area on printed circuit board (PCB), become the main cause of the miniaturization that hinders electronic equipment.
On the other hand, with respect to this problem, known have can be different with specification the corresponding pellet type card connector (for example, with reference to patent documentation 1) of two kinds of storage cards.
This can the pellet type card connector corresponding with two kinds of storage cards possess can two kinds of storage cards of folding and unfolding the Kato dish, shell with the pallet insertion section of inserting for the Kato dish, a plurality of inboard contact outstanding and that contact with the signal terminal of a side storage card in the pallet insertion section, a plurality of fronts side contact outstanding and that contact with the signal terminal of the opposing party's storage card in the pallet insertion section, suitably select a side in two kinds of storage cards and folding and unfolding in the Kato dish, by the Kato dish is inserted the pallet insertion section, the signal terminal of selected storage card flexibly contacts with corresponding contact, is electrically connected selected storage card and printed circuit board (PCB).
As shown in figure 11, this Kato dish 1 be formed with a side storage card A so that its length direction towards the mode of pallet direction of insertion by a side's of folding and unfolding folding and unfolding portion 2, the opposing party's storage card B so that its length direction towards the mode of pallet direction of insertion by the opposing party's of folding and unfolding folding and unfolding portion 3, this two folding and unfoldings portion 2,3 with each storage card A, the mode that the position of the signal terminal of B can not overlap disposes two sides of pallet direction of insertion or pallet direction of insertion and connector Width with departing from, and, for sharing two folding and unfolding portions 2 mutually, the configuration of the part of 3 mutual repetition therefore can be from two kinds of different storage card A of specification, select a side in the B and folding and unfolding in a Kato dish 1.
The prior art document
Patent documentation 1: TOHKEMY 2008-108695 communique
But, in above-mentioned prior art, be identical length at two kinds of storage cards, the occasion that one side's card width is narrower than the opposing party, shown in Figure 12 (a), only by two folding and unfolding portions 2,3 are departed from the pallet direction of insertion, can't be in the structure of common sparing configuration location usefulness, therefore can't be to the both side edges that is configured in the part on the common sparing and hinder marginal part (back exterior region) channeling conduct of a side storage card, can't be with stable status folding and unfolding storage card.
On the other hand, shown in Figure 12 (b), if form the configuration that two folding and unfolding portions 2,3 are departed from two sides of pallet direction of insertion and pallet width direction, then can position each storage card reliably, but correspondingly, the area of having to two folding and unfolding portions are occupied at the Kato dish becomes big and the Kato dish is maximized, and hinders the miniaturization of connector integral body.
In addition, when the Kato dish is inserted shell, exterior region with storage card contacts with inboard contact, because the elasticity of this contact, the load of pull-out direction acts on the occasion on the storage card, when storage card does not remain on the Kato dish reliably, can cause that the insertion of Kato dish is bad, according to circumstances, storage card comes off from the Kato dish.
In addition, be identical length at two kinds of storage cards, one side's card width is compared narrow occasion with the opposing party, existing on a side the storage card profile can the occasion of folding and unfolding on the both sides of the first folding and unfolding portion and the second folding and unfolding portion, exists storage card by the possibility of folding and unfolding in the folding and unfolding portion of mistake.
Summary of the invention
Therefore, the present invention is in view of this existing problem, and its purpose is to provide either party and the folding and unfolding that can select two kinds of different storage cards of specification to be correct and stable status, the pellet type card connector of energy miniaturization.
In order to solve above-mentioned existing problem, the invention that is used for scheme one record of realization intended purposes is characterised in that a kind of pellet type card connector possesses: the Kato dish of two kinds of storage cards of energy folding and unfolding; Shell with the pallet insertion section of inserting for this Kato dish; A plurality of inboard contact outstanding and that contact with the signal terminal of a side storage card in the above-mentioned pallet insertion section; And in the above-mentioned pallet insertion section a plurality of fronts side contact outstanding and that contact with the signal terminal of the opposing party's storage card, suitably a side of selection said memory card and folding and unfolding are in above-mentioned Kato dish, above-mentioned Kato dish possess an above-mentioned side storage card so that its length direction towards the mode of pallet direction of insertion by the vertical folding and unfolding portion of folding and unfolding, above-mentioned the opposing party's storage card so that its length direction towards the mode of connector Width by the horizontal folding and unfolding portion of folding and unfolding, form above-mentioned vertical folding and unfolding portion and horizontal folding and unfolding portion mutually orthogonal, and share the configuration of a part mutually.
The invention of scheme two records is characterised in that, outside the structure of scheme one, it is longer than the overall with of an above-mentioned side's storage card that above-mentioned the opposing party's memory card form becomes the card total length, and the card overall with is narrow than the total length of a side storage card, and the mode that repeats with the connector Width pars intermedia position of above-mentioned vertical folding and unfolding portion and the connector Width pars intermedia position of above-mentioned horizontal folding and unfolding portion disposes above-mentioned vertical folding and unfolding portion and horizontal folding and unfolding portion.
The invention of scheme three records is characterised in that, outside scheme one or two structure, above-mentioned front side contact possesses towards the resiliency supported portion of the direction that intersects with Kato dish direction of insertion, from the elastic contact part of a distolateral shape that tilts towards Kato dish direction of insertion of this resiliency supported portion, another distolateral being supported on the shell with above-mentioned resiliency supported portion makes the contact portion on the leading section that is formed on above-mentioned elastic contact part contact with the signal terminal of above-mentioned the opposing party's storage card.
Effect of the present invention is as follows.
As mentioned above, pellet type card connector of the present invention possesses: the Kato dish of two kinds of storage cards of energy folding and unfolding by as mentioned above; Shell with the pallet insertion section of inserting for this Kato dish; A plurality of inboard contact outstanding and that contact with the signal terminal of a side storage card in the above-mentioned pallet insertion section; And in the above-mentioned pallet insertion section a plurality of fronts side contact outstanding and that contact with the signal terminal of the opposing party's storage card, suitably a side of selection said memory card and folding and unfolding are in above-mentioned Kato dish, above-mentioned Kato dish possess an above-mentioned side storage card so that its length direction towards the mode of pallet direction of insertion by the vertical folding and unfolding portion of folding and unfolding, above-mentioned the opposing party's storage card so that its length direction towards the mode of connector Width by the horizontal folding and unfolding portion of folding and unfolding, above-mentioned vertical folding and unfolding portion and horizontal folding and unfolding portion form mutually orthogonal, and share the configuration of a part mutually, can stablize and each storage card of folding and unfolding correctly.In addition, therefore the direction difference during owing to each storage card of folding and unfolding can prevent wrong the installation.
In addition, in the present invention, it is longer than the overall with of an above-mentioned side's storage card that memory card form by above-mentioned the opposing party becomes the card total length, and the card overall with is narrower than the total length of a side storage card, the mode that repeats with the connector Width pars intermedia position of the connector Width pars intermedia position of above-mentioned vertical folding and unfolding portion and above-mentioned horizontal folding and unfolding portion disposes above-mentioned vertical folding and unfolding portion and horizontal folding and unfolding portion, can balance well with two storage card folding and unfoldings in the Kato dish.
In addition, in the present invention, possesses resiliency supported portion towards the direction that intersects with Kato dish direction of insertion by above-mentioned front side contact, elastic contact part from a distolateral shape that tilts towards Kato dish direction of insertion of this resiliency supported portion, another distolateral being supported on the shell with above-mentioned resiliency supported portion, contact portion on the leading section that is formed on above-mentioned elastic contact part is contacted with the signal terminal of above-mentioned the opposing party's storage card, make its length direction towards the connector Width by storage card, even the narrow occasion in direction interval between the signal terminal between the pallet direction of insertion, also can make the part that contacts with storage card towards the pallet direction of insertion, and can guarantee sufficient spring span.
Description of drawings
Fig. 1 is the exploded perspective view of an example of expression pellet type card connector of the present invention.
Fig. 2 is the upward view of an example of expression pellet type card connector of the present invention.
Fig. 3 is that expression is with the longitudinal section of the state of the Kato dish insertion of pellet type card connector of the present invention.
Fig. 4 (a) is the upward view of an example of expression storage card, (b) is the upward view of an example of another storage card of expression.
Fig. 5 (a) is the upward view of the Kato dish in the presentation graphs 1, (b) is the longitudinal section of the Kato dish in the presentation graphs 1.
Fig. 6 (a) be expression with the upward view of the state in a side the Kato dish of storage card folding and unfolding in Fig. 1, (b) be the upward view of state of expression folding and unfolding the opposing party's storage card.
Fig. 7 is the exploded perspective view of the shell in the presentation graphs 1.
Fig. 8 is the stereogram of the ordered state of inboard contact in the presentation graphs 1 and front side contact.
Fig. 9 is the stereogram of an example of the front side contact in the presentation graphs 1.
Figure 10 is the stereogram of an example of the inboard contact in the presentation graphs 1.
Figure 11 is the vertical view of an example of the employed Kato dish of the existing pellet type card connector of expression.
Figure 12 is the vertical view of summary of configuration pattern of two folding and unfolding portions of expression existing pellet type card connector employed Kato dish.
Among the figure: A, B-storage card, 10-pellet type card connector, 11-Kato dish, 12-pallet insertion section, 13-shell, 14-inboard contact, 15-front side contact, 20-tray main body, 21-leading edge cap, 22-vertically folding and unfolding portions, 23-laterally folding and unfolding portions, 24-anti-flake, 25-cooperating recesses, 26-reduced width recess, 27-wide cut recess, 28-stage portion, 29-fitting portion, 30-fitting portion, the 31-molded shell, 32-seal closure, 33-are laterally avoided window, 34-vertically avoids window, 40-stator portion, 41-elastic contact chip portion, 42-splicing ear sheet portion, 50-resiliency supported portion, 51-elastic contact part, 52-splicing ear portion.
Embodiment
Then, according to Fig. 1～embodiment shown in Figure 10 the execution mode of pellet type card connector of the present invention is described.In addition, symbol 10 is pellet type card connectors among the figure, and in addition, to structure mark same-sign and the explanation identical with above-mentioned conventional example, symbol A, B are specification different storage cards mutually.
Pellet type card connector 10 possesses two kinds of storage card A of energy folding and unfolding, the Kato dish 11 of B, shell 13 with the pallet insertion section 12 of inserting for Kato dish 11, to the pallet insertion section in 12 outstanding and with the signal terminal a1 of a side storage card A, a1 ... the a plurality of inboard contact 14 of contact, 14 ... to the pallet insertion section in 12 outstanding and with the signal terminal b1 of the opposing party's storage card B, b1 ... a plurality of fronts side contact 15 of contact, 15 ... suitably select storage card A, side's folding and unfolding among the B is in Kato dish 11, by under this state, Kato dish 11 being inserted in the pallet insertion section 12, the signal terminal of selected storage card flexibly contacts with corresponding contact, is electrically connected selected storage card and printed circuit board (PCB) by connector.
Two kinds of storage card A, B are identical for the card total length, and the card overall with of a side storage card A is than the narrow shape of overall with of the opposing party's storage card B.
One side's storage card A for example is the small-sized flash of light storage card shown in Fig. 4 (a), compares with the card overall with, and it is complete long rectangular-shaped to form card, has in a side's who blocks the total length direction end to compare the narrow Aa of reduced width portion of card width with other parts.
The Aa of this reduced width portion disposes near a side who blocks Width, on the one side of the Aa of this reduced width portion, towards a plurality of signal terminal a1, the a1 of card total length direction ... arrange and dispose at the card Width parallel to each other.
In addition, on this side's storage card A, the card total length direction with the end Aa of reduced width portion opposition side, be formed with to the expansion thickness Ab of portion of the outstanding shape of the face opposition side that is formed with signal terminal.
The opposing party's storage card B for example is the IC-card shown in Fig. 4 (b), compares with the card overall with, and it is complete long rectangular-shaped to form card, and it is longer than the overall with of a side storage card A to form the card total length, and it is narrower than a side storage card A total length to block overall with.In addition, symbol Ba is in the location division of a rectangular-shaped bight along the shape of oblique side cutting among the figure.
At the face of this storage card B, arrange a pair of signal terminal row that a plurality of signal terminal b1, b1 form at Width and form on card total length direction and dispose across spacing parallel arranging.
As shown in Figure 5, Kato dish 11 have select a side in two kinds of storage card A, B and can folding and unfolding at the flat tray main body 20 of one side side, be configured in the leading edge cap 21 of the pallet direction of insertion front side of tray main body 20.
Tray main body 20 possesses a side storage card A with its length direction towards the vertical accommodation section 22 of the mode folding and unfolding of pallet direction of insertion, with the opposing party's storage card B with its length direction towards horizontal folding and unfolding portion 23 that the mode of connector Width is held in the one side side, it is crosswise that vertical folding and unfolding portion 22 forms mutually orthogonal with horizontal folding and unfolding portion 23, and shares the configuration of the part of repetition mutually.
In addition, side surface part at tray main body 20 is formed with the cooperating recesses 25 of working in coordination with the anti-flake 24 of the both sides that are configured in pallet insertion section 12, engagement protrusion 24a by anti-flake 24 cooperates with this cooperating recesses 25, Kato dish 11 is locked on the shell 13, can limits the movement of the pull-out direction of Kato dish 11.
Vertically folding and unfolding portion 22 to form profile with a side storage card A consistent and make the recessed shape of a face of tray main body 20, a side storage card A makes the signal terminal side towards open side and folding and unfolding.
That is, vertically folding and unfolding portion 22 form possess continuously with the Aa of reduced width portion of storage card A embed the reduced width recess 26 of the pallet direction of insertion inboard portion of tray main body 20, the shape of the wide cut recess 27 that disposes continuously in the pallet direction of insertion front of reduced width recess 26 side.
In addition, in wide cut recess 27, form shape than the dark one-level of other parts for enlarging stage portion 28 that the thickness Ab of portion embeds, at storage card A with the signal terminal side towards open side and during folding and unfolding, storage card A with smooth stable state folding and unfolding in tray main body 20.
On the other hand, the part with horizontal folding and unfolding portion 23 shares of this vertical folding and unfolding portion 22 forms with horizontal folding and unfolding portion 23 and is communicated with, namely, the removed state of part or the extremely low state that form in the medial margin of the profile that constitutes vertical folding and unfolding portion 22, share, the storage card B that can not hinder the opposing party are towards the pallet width direction and folding and unfolding.
Shown in Fig. 6 (a), with regard to folding and unfolding with regard to the storage card A in this vertical folding and unfolding portion 22, the Aa of reduced width portion of storage card A embeds in the reduced width recess 26, and the other end of storage card A embeds in the wide cut recess 27, the total length direction two ends edge of storage card A respectively with the inboard facial 26a in the pallet direction of insertion two ends of vertical folding and unfolding portion 22, the 27a butt, in addition, both sides, the end face of the Aa of reduced width portion and two inboard facial 26b of reduced width recess 26, the 26b butt, and two inboard facial 27b of the other end side surface part of storage card A and wide cut recess 27, the 27b butt, the movement of restriction pallet direction of insertion and pallet width direction.
On the other hand, laterally folding and unfolding portion 23 to form profile with the opposing party's storage card B consistent and make the recessed shape of a face of tray main body 20, the opposing party's storage card B makes the signal terminal side towards open side and folding and unfolding.
Namely, laterally folding and unfolding portion 23 forms the pallet direction of insertion length rectangle concavity shorter than pallet width direction length in the one side side of tray main body 20, forms to be cut apart by vertical folding and unfolding portion 22 and possess a pair of fitting portion 29,30 shape in the pallet width direction both sides of tray main body 20.
In addition, be formed with rake 29a with the position consistency of location division Ba at a side fitting portion 29, the position by making location division Ba and the position consistency of rake 29a are only at a direction folding and unfolding storage card B.
The part with vertical folding and unfolding portion 22 shares of this horizontal folding and unfolding portion 23 forms with vertical folding and unfolding portion 22 and is communicated with, namely, the removed state of part that form in the medial margin of the profile that constitutes horizontal folding and unfolding portion 23, shares, the storage card A that can not hinder a side towards the folding and unfolding of pallet direction of insertion in vertical folding and unfolding portion 22.
Shown in Fig. 6 (b), with regard to folding and unfolding with regard to the storage card B in this horizontal folding and unfolding portion 23, the both ends of card total length direction embed fitting portion 29,30 respectively, the front/rear end of storage card B respectively with fitting portion 29,30 pallet width direction two ends inner edge 29b, 30b butt, the card Width two sides at the card total length direction both ends of storage card B with at pallet direction of insertion medial surface 29a, 29c, 30c, the 30c butt relative to each other of each fitting portion, the movement of restriction pallet direction of insertion and card Width.
In addition, vertically the mode that preferably repeats with the connector Width pars intermedia position of vertical folding and unfolding portion 22 and the horizontal connector Width pars intermedia position of folding and unfolding portion 23 of folding and unfolding portion 22 and horizontal folding and unfolding portion 23 disposes vertical folding and unfolding portion 22 and horizontal folding and unfolding portion 23, by such configuration, can with two storage card A, B balance well folding and unfolding in Kato dish 11.
On molded shell 31, utilize embedding to be shaped and be assembled with the inboard contact 14 of configuration as shown in Figure 8 integratedly, 14 ... and front side contact 15,15 ... pallet direction of insertion inboard in pallet insertion section 12, a plurality of inboard contacts 14,14 ... be separated with the compartment of terrain configured in parallel at the connector Width, side in front of the pallet direction of insertion of pallet insertion section 12, a plurality of fronts side contact 15,15 ... arrange the ground configuration in the pallet direction of insertion, inboard contact 14,14 ... signal terminal a1 with the one side of the storage card A that is configured in a side, a1 ... contact, front side contact 15,15 ... signal terminal b1 with the one side of the storage card B that is formed on the opposing party, b1 ... contact.
In addition, among the figure symbol 33 be connect along the base plate thickness direction in the pallet direction of insertion inboard of 12 bottoms, pallet insertion section, form on the pallet width direction the horizontal avoidance window of long shape, symbol 34 is that side forms a pair of vertical avoidance window that is separated with the compartment of terrain configured in parallel in the pallet width direction in front of the pallet plug direction of pallet insertion section 12.
As shown in Figure 9, inboard contact 14,14 ... by rubber-like conductive metal sheet material is carried out punching press, Bending Processing forms, and possesses the stator portion that is fixed on the molded shell 31 40 and the elastic contact chip portion 41 that is supported on towards Kato dish plug direction in the stator portion 40 integratedly.
In addition, form the continuously splicing ear sheet portion 42 of configuration and the shape of extending in the pallet direction of insertion of sheet 40b that buries underground with stator portion 40 at inboard contact 14, the leading section 42a of this splicing ear sheet portion 42 exposes in shell 13 bottom surfaces, and solder is on the connection pattern that is formed on the printed circuit board (PCB).
Elastic contact chip portion 41 form from the inner edge of horizontal avoidance window 33 outstanding, from the edge portion that buries sheet 40a underground towards connector direction of insertion inboard and seal closure 32 roll oblique shape, be formed with the circular-arc 41a of contact portion at its leading section.
On the other hand, as shown in figure 10, front side contact 15,15 ... by rubber-like conductive metal sheet material is carried out punching press, Bending Processing forms, possess towards the resiliency supported portion 50 of the direction that intersects with Kato dish direction of insertion integratedly, be supported on a distolateral elastic contact part 51 of resiliency supported portion 50 towards Kato dish plug direction, resiliency supported portion 50 forms to be with elastic contact part 51 overlooks L word shape.
Resiliency supported portion 50 forms elongated plate-like, one end of length direction, namely be embedded on the molded shell 31 by embedding to be shaped with the end of elastic contact part 51 opposition sides, the medial margin of another distolateral vertical avoidance window 34 from the base plate that is formed on pallet insertion section 12 is flatly being avoided in the window 34 towards connector Width center side and being given prominence to.
In addition, in a distolateral splicing ear portion 52 that formed of resiliency supported portion 50, the leading section 52a of this splicing ear portion 52 exposes in the bottom surface of shell 13 side edge parts, is fixed on the connection pattern of printed circuit board (PCB) by solder etc.
On the other hand, the shape that elastic contact part 51 forms center side end lateral margin from resiliency supported portion 50 towards pallet direction of insertion inboard and the mould case side along inclined direction tilts, be to the pallet insertion section outstanding in 12, and the state that floats to the seal closure side from pallet insertion section 12 inner bottom surfaces of the 51a of contact portion of front end.
The occasion of folding and unfolding in horizontal folding and unfolding portion 23 selecting storage card B, owing in series arranging on the pallet direction of insertion, signal terminal b1, b1 dispose, therefore side contact 15,15 in front of each ... the 51a of contact portion, 51a ... need be across disposing at interval on the pallet direction of insertion.
On the other hand, the Kato dish 11 of the elastic contact part 51 of side contact 15 in order to prevent from being inserted by the Kato dish contacts the distortion that causes with contact 15 in front of each, be preferably towards pallet direction of insertion inboard and molded shell rolls oblique shape, can follow the insertion of Kato dish 11 and strain.
Therefore, side contact 15,15 in front of each ... preferably towards pallet direction of insertion inboard and the molded shell elastic contact part 51 that rolls oblique shape in series dispose towards the pallet direction of insertion, therefore, can't fully guarantee the length of elastic contact part 51.
But, in the front of the present application side contact 15, form to be with elastic contact part 51 by resiliency supported portion 50 and overlook L word shape, sufficient spring span is guaranteed in working as spring material with elastic contact part 50 in the part of vertically avoiding window 34 of resiliency supported portion 50.
Thus, also can with make storage card B corresponding towards the occasion of mode folding and unfolding in Kato dish 11 of pallet width direction with its card total length direction.
The pellet type card connector 10 of Gou Chenging is by forming vertically folding and unfolding portion 22 and laterally folding and unfolding portion 23 mutually orthogonals on Kato dish 11 like this, and share the configuration of a part mutually, can in less space, suitably select a side in two kinds of storage card A, B and folding and unfolding, in addition, because therefore the direction difference of each storage card folding and unfolding can prevent folding and unfolding mistakenly.
In addition, with folding and unfolding the Kato dish 11 of storage card A, B when inserting in the shells 13, storage card A, B and inboard contact 14,14 ... or front side contact 15,15 ... contact, even the load of pull-out direction acts on storage card A, the B, also storage card A, B can be embedded in vertical folding and unfolding portion 22 or the horizontal folding and unfolding portion 23 and also remain on reliably on the Kato dish 11, therefore, utilize reaction force to overcome the load of pull-out direction because each storage card is pulled out side edge part at the pallet of folding and unfolding portion, therefore can insert Kato dish 11 reliably.
In addition, the kind of storage card is not limited to the specification of example in the above-described embodiments, and the total length of two kinds of storage card A, B also can be different, and both sides' storage card also can be arranged in signal terminal one side's of card total length direction end together along the card Width.
Claims (3)
1. a pellet type card connector possesses: the Kato dish of two kinds of storage cards of energy folding and unfolding; Shell with the pallet insertion section of inserting for this Kato dish; A plurality of inboard contact outstanding and that contact with the signal terminal of a side storage card in the above-mentioned pallet insertion section; And in the above-mentioned pallet insertion section a plurality of fronts side contact outstanding and that contact with the signal terminal of the opposing party's storage card, also folding and unfolding is in above-mentioned Kato dish suitably to select in the said memory card one, this pellet type card connector is characterised in that,
Above-mentioned Kato dish possess an above-mentioned side storage card so that its length direction towards the mode of pallet direction of insertion by the vertical folding and unfolding portion of folding and unfolding, above-mentioned the opposing party's storage card so that its length direction towards the mode of connector Width by the horizontal folding and unfolding portion of folding and unfolding, form above-mentioned vertical folding and unfolding portion and horizontal folding and unfolding portion mutually orthogonal, and share the configuration of a part mutually.
2. pellet type card connector according to claim 1 is characterized in that,
It is longer than the overall with of an above-mentioned side's storage card that above-mentioned the opposing party's memory card form becomes the card total length, and the card overall with is narrow than the total length of a side storage card, and the mode that repeats with the connector Width pars intermedia position of above-mentioned vertical folding and unfolding portion and the connector Width pars intermedia position of above-mentioned horizontal folding and unfolding portion disposes above-mentioned vertical folding and unfolding portion and horizontal folding and unfolding portion.
3. pellet type card connector according to claim 1 and 2 is characterized in that,
Above-mentioned front side contact possesses towards the resiliency supported portion of the direction that intersects with Kato dish direction of insertion, from the elastic contact part of a distolateral shape that tilts towards Kato dish direction of insertion of this resiliency supported portion, another distolateral being supported on the shell with above-mentioned resiliency supported portion makes the contact portion on the leading section that is formed on above-mentioned elastic contact part contact with the signal terminal of above-mentioned the opposing party's storage card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510124819.3A CN104733960B (en) | 2012-02-28 | 2013-02-28 | Tray-type card connector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012040986A JP5424003B2 (en) | 2012-02-28 | 2012-02-28 | Tray card connector |
| JP2012-040986 | 2012-02-28 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510124819.3A Division CN104733960B (en) | 2012-02-28 | 2013-02-28 | Tray-type card connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103296518A true CN103296518A (en) | 2013-09-11 |
| CN103296518B CN103296518B (en) | 2016-06-22 |
Family
ID=49097037
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510124819.3A Expired - Fee Related CN104733960B (en) | 2012-02-28 | 2013-02-28 | Tray-type card connector |
| CN201310064621.1A Expired - Fee Related CN103296518B (en) | 2012-02-28 | 2013-02-28 | Tray-type card connector |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510124819.3A Expired - Fee Related CN104733960B (en) | 2012-02-28 | 2013-02-28 | Tray-type card connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5424003B2 (en) |
| CN (2) | CN104733960B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367951A (en) * | 2013-06-28 | 2013-10-23 | 华为终端有限公司 | Digital card fixing device |
| CN105449395A (en) * | 2014-09-22 | 2016-03-30 | Smk株式会社 | Card connector |
| CN105790014A (en) * | 2013-06-28 | 2016-07-20 | 华为终端有限公司 | Digital card fixing apparatus |
| CN106207566A (en) * | 2014-07-01 | 2016-12-07 | 富士康(昆山)电脑接插件有限公司 | Card connector |
| US9755338B2 (en) | 2014-07-11 | 2017-09-05 | Foxconn Interconnect Technology Limited | Electronic card connector with terminals having shared soldering portions |
| US9760810B2 (en) | 2014-07-01 | 2017-09-12 | Foxconn Interconnect Technology Limited | Electronic card connector assembly having improved terminals to avoid scuffing |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104682040B (en) * | 2013-11-27 | 2018-02-02 | 铜陵铜峰精密科技有限公司 | Double card stacks bracket |
| CN205583186U (en) | 2014-07-31 | 2016-09-14 | 华为技术有限公司 | Three close two cassettes and contain mobile terminal of this cassette |
| CN106299806B (en) * | 2015-06-01 | 2018-10-02 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
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| JP2002032715A (en) * | 2000-07-18 | 2002-01-31 | Sony Corp | Memory card loading device, electronic equipment equipped with memory card loading device, and memory card adapter device |
| CN200987023Y (en) * | 2006-12-27 | 2007-12-05 | 黄进华 | Drawer type two-in-one memory card connecting seat |
| JP2008108695A (en) * | 2006-09-26 | 2008-05-08 | Alps Electric Co Ltd | Connector device for card |
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| US6261113B1 (en) * | 2000-11-10 | 2001-07-17 | Hon Hai Precision Ind, Co., Ltd. | Electrical connector having improved arrangement of terminals |
| CN2862406Y (en) * | 2005-05-13 | 2007-01-24 | 达昌电子科技(苏州)有限公司 | Structure improvement for card connector |
| CN201063369Y (en) * | 2007-06-19 | 2008-05-21 | 连展科技（深圳）有限公司 | Two-in-one electronic card connector |
| CN201708318U (en) * | 2010-05-27 | 2011-01-12 | 美国莫列斯股份有限公司 | Sim card connector |
| CN201975616U (en) * | 2010-12-30 | 2011-09-14 | 实盈电子(东莞)有限公司 | Drawer-type SIM card connector |
-
2012
- 2012-02-28 JP JP2012040986A patent/JP5424003B2/en not_active Expired - Fee Related
-
2013
- 2013-02-28 CN CN201510124819.3A patent/CN104733960B/en not_active Expired - Fee Related
- 2013-02-28 CN CN201310064621.1A patent/CN103296518B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002032715A (en) * | 2000-07-18 | 2002-01-31 | Sony Corp | Memory card loading device, electronic equipment equipped with memory card loading device, and memory card adapter device |
| JP2008108695A (en) * | 2006-09-26 | 2008-05-08 | Alps Electric Co Ltd | Connector device for card |
| CN200987023Y (en) * | 2006-12-27 | 2007-12-05 | 黄进华 | Drawer type two-in-one memory card connecting seat |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103367951A (en) * | 2013-06-28 | 2013-10-23 | 华为终端有限公司 | Digital card fixing device |
| US9214772B2 (en) | 2013-06-28 | 2015-12-15 | Huawei Device Co., Ltd. | Apparatus having a tray with two perpendicular grooves for holding two memory cards |
| CN103367951B (en) * | 2013-06-28 | 2016-03-02 | 华为终端有限公司 | Digital card fixture |
| CN105790014A (en) * | 2013-06-28 | 2016-07-20 | 华为终端有限公司 | Digital card fixing apparatus |
| CN105790014B (en) * | 2013-06-28 | 2018-06-26 | 华为终端（东莞）有限公司 | Digital card fixer |
| CN106207566A (en) * | 2014-07-01 | 2016-12-07 | 富士康(昆山)电脑接插件有限公司 | Card connector |
| US9760810B2 (en) | 2014-07-01 | 2017-09-12 | Foxconn Interconnect Technology Limited | Electronic card connector assembly having improved terminals to avoid scuffing |
| CN106207566B (en) * | 2014-07-01 | 2018-03-06 | 富士康(昆山)电脑接插件有限公司 | Card connector |
| US9755338B2 (en) | 2014-07-11 | 2017-09-05 | Foxconn Interconnect Technology Limited | Electronic card connector with terminals having shared soldering portions |
| CN105449395A (en) * | 2014-09-22 | 2016-03-30 | Smk株式会社 | Card connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104733960A (en) | 2015-06-24 |
| JP5424003B2 (en) | 2014-02-26 |
| CN103296518B (en) | 2016-06-22 |
| JP2013178886A (en) | 2013-09-09 |
| CN104733960B (en) | 2017-12-22 |
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