CN103378478A - Card connector - Google Patents
Card connector Download PDFInfo
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- CN103378478A CN103378478A CN2013100410957A CN201310041095A CN103378478A CN 103378478 A CN103378478 A CN 103378478A CN 2013100410957 A CN2013100410957 A CN 2013100410957A CN 201310041095 A CN201310041095 A CN 201310041095A CN 103378478 A CN103378478 A CN 103378478A
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- packaging container
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Abstract
The invention provides a card connector capable of easily and reliably placing IC cards and the like into a card accommodating body, such as a card tray and so on, and stably carrying out the plug-in operation of the card accommodating body. The card connector comprises a card accommodating body (2) with a card accommodating part (13) used for accommodating cards (B) through arranging a pair of inner wall parts (24, 25) oppositely at a certain interval; a shell with an accommodating body insertion part used for the insertion of the card accommodating body (2); and a plurality of contacts formed to be contacted with signal transmission terminals on one sides of the cards. The card accommodating body (2) is formed with elastic pressing parts (28, 28) for clamping the cards (B) therebetween.
Description
Technical field
The present invention relates to the card connector that the card with IC-card, flash card etc. is electrically connected with the printed circuit board that is installed on the electronic equipments such as mobile phone, smart mobile phone.
Background technology
In the past, in this card connector, possessed: the card packaging containers such as Kato dish of taking in card; Housing with pallet insertion section of the in front opening that inserts for the card packaging container; And in the pallet insertion section outstanding a plurality of contacts, insert housing by under the state of having taken in card, blocking packaging container, make the signal transmission terminal (pad) of a side that is formed at card and corresponding contact contact, via this contact card is electrically connected with printed circuit board.
The card packaging containers such as Kato dish are owing to possess the inner wall part that erects from four limit sections of flat base plate, so be formed with and the card shape card incorporating section of recessed shape as one man in single side surface section, take in card by inlay card being entered this card incorporating section.
The prior art document
Patent documentation 1: TOHKEMY 2007-193733 communique
Summary of the invention
Yet, in technology in the past described above, if the cards such as IC-card can be accommodated in the card incorporating section, and make card and card the chimeric of packaging container set loosely, then between the outer peripheral face of the inner peripheral surface section that blocks the incorporating section and card, be formed with some gaps, become the state that card can not be blocked the packaging container maintenance, and the worry that causes card to come off is arranged when the housing with respect to the card packaging container carries out Plug Action.
On the other hand, set tightly if will block with card the chimeric of packaging container, then carry out loading and unloading when action for the card of card incorporating section with difficulty, and, when its loading and unloading action, the card packaging container is produced load, thereby the worry of the breakage that causes the card packaging container is arranged.
The present invention is in view of such problem in the past, its purpose be to provide a kind of can be easily and make reliably the card such as IC-card remain in the card packaging container such as Kato dish, and can stably block the card connector of the Plug Action of packaging container.
In order to solve above-mentioned problem in the past, to realize desired purpose, the invention that scheme 1 is put down in writing is characterised in that it possesses: by forming the card packaging container that the card incorporating section of taking in card consists of between the opposed pair of inner wall section of interval being spaced from each other; Housing with the packaging container insertion section of inserting for this card packaging container; And in the above-mentioned packaging container insertion section a plurality of contacts outstanding and that transmit termination contact with the signal of the one side side that is formed at above-mentioned card, wherein, above-mentioned card packaging container constitutes, a side or both sides' formation at above-mentioned inner wall part are pressed the elasticity pressing component of the spring-like of card side face towards the opposing party's inner wall part side, thereby above-mentioned card is remained between above-mentioned two inner wall parts.
The invention that scheme 2 is put down in writing is characterised in that, on the basis of the structure of scheme 1, above-mentioned elasticity pressing component possesses: with the mutual arranged opposite of above-mentioned card side face and can be supported in to strain the elastic operation strip of the spring-like of above-mentioned inner wall part; And to the interior side-prominent teat of pressing of this elastic operation strip.
The invention that scheme 3 is put down in writing is characterised in that, on the basis of the structure of scheme 2, and by forming the groove of slit-shaped at above-mentioned inner wall part, inboard facial as elastic operation strip with above-mentioned inner wall part, and form the distortion allowance of this elastic operation strip.
The invention that scheme 4 is put down in writing is characterised in that, on the basis of the structure of scheme 2, by forming the slotted hole of slit-shaped in the base plate of above-mentioned packaging container insertion section along the inboard lower edge of above-mentioned inner wall part, with the part of above-mentioned inner wall part as above-mentioned elastic operation strip.
The invention that scheme 5 is put down in writing is characterised in that, in scheme 1, on the basis of 2 or 3 structure, inner wall part in the card insertion direction inboard that is disposed at above-mentioned card packaging container forms and exposes the card exposed division of above-mentioned edge edge, and possess by the fore side switch contact and be operated the timing switch that the side switch contact consists of in the card insertion direction inboard of above-mentioned packaging container insertion section section, and, in that opposed the opposing party's inner wall part possesses above-mentioned elasticity pressing component with above-mentioned inner wall part devices spaced apart, aforesaid operations side switch contact contacts with the edge part of above-mentioned card by above-mentioned card exposed division, thus with above-mentioned be operated that the side switch contact contacts or from above-mentioned be operated the side switch contact away from.
As mentioned above, card connector of the present invention possesses: by forming the card packaging container that the card incorporating section of taking in card consists of being spaced from each other between the opposed pair of inner wall section of interval; Housing with the packaging container insertion section of inserting for this card packaging container; And in the above-mentioned packaging container insertion section a plurality of contacts outstanding and that transmit termination contact with the signal of the one side side that is formed at above-mentioned card, above-mentioned card packaging container constitutes, a side or both sides' formation at above-mentioned inner wall part are pressed the elasticity pressing component of the spring-like of card side face towards the opposing party's inner wall part side, thereby above-mentioned card is remained between above-mentioned two inner wall parts, can easily inlay card be entered the card incorporating section thus, on the other hand, can in the card incorporating section, stably keep card, and then card comes off from the card packaging container can prevent Plug Action the time.
And among the present invention, above-mentioned elasticity pressing component possesses: with the mutual arranged opposite of above-mentioned card side face and can be supported in to strain the elastic operation strip of the spring-like of above-mentioned inner wall part; And to the interior side-prominent teat of pressing of this elastic operation strip, can keep aptly card thus.
In addition, among the present invention, by forming the groove of slit-shaped at above-mentioned inner wall part, inboard facial as elastic operation strip with above-mentioned inner wall part, and form the distortion allowance of this elastic operation strip, can come to form the elasticity press section at inner wall part with simple structure thus.
And, among the present invention, by forming the slotted hole of slit-shaped in above-mentioned base plate along the inboard lower edge of above-mentioned inner wall part, the part of above-mentioned inner wall part as above-mentioned elastic operation strip, can be come to form the elasticity press section at inner wall part with simple structure thus.
And, among the present invention, inner wall part in the card insertion direction inboard that is disposed at above-mentioned card packaging container forms and exposes the card exposed division of above-mentioned edge edge, and possess by the fore side switch contact and be operated the timing switch that the side switch contact consists of in the card insertion direction inboard of above-mentioned packaging container insertion section section, and, in that opposed the opposing party's inner wall part possesses above-mentioned elasticity pressing component with above-mentioned inner wall part devices spaced apart, aforesaid operations side switch contact contacts with the edge part of above-mentioned card by above-mentioned card exposed division, thereby with above-mentioned be operated that the side switch contact contacts or from above-mentioned be operated the side switch contact away from, thus when not inserting, utilize the elasticity pressing component to keep card and prevent coming off of card, and in the time will blocking packaging container insertion housing, utilize the elasticity pressing component always to become to the direction of insertion inboard the state of the card application of force, thereby in diverter switch reliably on certain opportunity, spring span that can reduction operation side switch contact, can realize the miniaturization of fore side switch contact, accompany therewith, can realize the miniaturization of housing.
Description of drawings
Fig. 1 is the stereogram of an example of expression card connector of the present invention.
Fig. 2 (a) is the upward view of an example of expression card, and Fig. 2 (b) is the upward view of other example of expression card.
Fig. 3 (a) is the vertical view of an example of the card packaging container (Kato dish) in the presentation graphs 1, and Fig. 3 (b) is its upward view.
Fig. 4 is the longitudinal section of Fig. 3.
Fig. 5 (a), Fig. 5 (b) are the vertical views of having taken in the state that blocks of the card packaging container of presentation graphs 3.
Fig. 6 is the vertical view of state that the radome of the housing among Fig. 1 has been taken off in expression.
Fig. 7 is the stereogram of other example of expression card connector of the present invention.
Fig. 8 (a) is the vertical view of the card packaging container in the presentation graphs 7, and Fig. 8 (b) is its upward view.
Fig. 9 (a) is the vertical view of other example of the card packaging container in the presentation graphs 7, and Fig. 9 (b) is its upward view.
Figure 10 is partly cut-away's vertical view of the state of the card packaging container of the card connector of presentation graphs 7 when not inserting.
Figure 11 is partly cut-away's vertical view that the state of the card packaging container among Fig. 7 is inserted in expression.
The explanation of symbol
A, B, C-card, 1-card connector, 2-card C packaging container, 3-packaging container insertion section; 4-housing, 5-inboard contact, 6-nearby side contacts, 10-take in main body, 11-leading edge cap, 12-card incorporating section, 13-card incorporating section, 14-in a narrow margin recesses, 15-wide cut recess, 16-peristome, 17-support chip, 18-inner wall part, 19-elasticity pressing component, 20-groove, 21-location protrusion, 22 ~ 25-inner wall part, 26-rake, 27-elasticity pressing component, 28-elasticity pressing component, 29-groove, 30-die forming shell, 31-radome, 40-card connector, 41-card packaging container, 42-packaging container insertion section, 43-housing, 44-contact, 45-die forming shell, 46-radome, 50-base plate, 51 ~ 54-inner wall part, 55-card incorporating section, 56-backstop end difference, 57-terminal exposed division, 58-teat, 59-slotted hole pressed, 60-elastic operation strip, 61-elasticity pressing component, 62-card exposed division, 70-fore side switch contact, 71-be operated the side switch contact.
Embodiment
Next, based on the embodiment of Fig. 1 ~ shown in Figure 6 the first execution mode of card connector of the present invention is described.And symbol 1 is card connector among the figure, and symbol A is the card of flash card etc., and symbol B is the card of IC-card etc.
This card connector 1 possesses: the card packaging container 2 that can take in the Kato dish etc. of two kinds of different cards of specification; Housing 4 with the packaging container insertion section 3 of inserting for card packaging container 2; 3 is interior outstanding and transmit a plurality of inboard contact 5,5 that terminal (pad) contacts with the signal of a card to the packaging container insertion section And to the packaging container insertion section 3 interior outstanding and a plurality of nearby sides contacts 6,6 that transmit termination contact with the signal of another card ... and suitably select a card and make it be accommodated in card packaging container 2, under this state, will block packaging container 2 and insert packaging container insertion section 3, make thus the signal transmission terminal of selected card and corresponding contact Elastic Contact, thereby selected card is electrically connected by connector 1 with printed circuit board.
A card A for example is the small-sized flash card shown in Fig. 2 (a), forms the card total length than blocking the rectangular-shaped of overall with length, on an end of card total length direction, has the wide narrow width part Aa narrower than other part of card.
This narrow width part Aa, is arranged with in parallel to each other towards a plurality of signals of card total length direction and transmits terminal a1, a1 in the one side of this narrow width part Aa and on the card cross direction near the side configuration of card cross direction ...
And, at this card A and in the end of a side opposite with the narrow width part Aa of card total length direction, being formed with and expanding thick Ab, thick Ab of this expansion forms the shape of heaving to a side opposite with the face that is formed with signal transmission terminal.
Another card B for example is the IC-card shown in Fig. 2 (b), and it forms the rectangular-shaped of card total length ratio card overall with length, and it is longer than the overall with of a card A to form the card total length, and the card overall with is wider than a total length of blocking A.In addition, symbol Ba is the location division of the shape that along inclined direction cuts in a rectangular-shaped bight among the figure.
Block the one side of B at this, and dispose side by side a pair of signal across the compartment of terrain and transmit the terminal row on card total length direction, this a pair of signal transmits terminal and is listed in a plurality of signals transmission terminal b1 arranged side by side, b1 on the card cross direction ... form.
As shown in Figure 3, card packaging container 2 has: can select two kinds of flat main bodys 10 of taking in of taking among card A, the B in the one side side; And be disposed at the packaging container direction of insertion leading edge cap 11 of side nearby of taking in main body 10.
For taking in main body 10, by carrying out die forming and form the formed products such as polyacetals having flexible insulating properties synthetic resin, and have: the long side direction that makes a card A in the one side side towards the packaging container direction of insertion take in the longitudinally card incorporating section 12 of this card A; And the long side direction that makes another card B horizontal card incorporating section 13 of taking in this card B towards connector Width ground, block longitudinally incorporating section 12 and horizontal card incorporating section 13 and be the configuration of a mutual shared overlapping part.
In addition, this card packaging container 2 is set loosely with card the chimeric of A, B, when having taken in card in card incorporating section 12,13, is mutually forming some slits between opposed each inner wall part medial surface and the card lateral surface.
Blocking longitudinally incorporating section 12 forms and the profile contrast ground of the card A shape at a facial opening of taking in main body 10, namely, form have the packaging container direction of insertion inboard section of taking in main body 10 embed card A narrow width part Aa in a narrow margin recess 14 and at the packaging container direction of insertion of the recess 14 in a narrow margin wide cut recess 15 that disposes continuously of side nearby, be contained towards the mode of open side thereby a card A transmits side surface of terminal with signal.
And, card incorporating section 12 possesses each the support chip 17a ~ 17d that stretches out towards the inboard from the inside edge of peristome 16, the profile of this peristome 16 and a card A connects at the thickness direction of taking in main body 10 accordingly, makes the face of a side opposite with the signal transmission side surface of terminal that blocks A be supported in each support chip 17a ~ 17d.
Each support chip 17a ~ 17d forms the configuration than the low one-level of inner bottom surface of horizontal card incorporating section 13, and card A is embedded in the peristome 16.
On the other hand, the in a narrow margin recess 14 of card incorporating section 12 is formed on and is spaced from each other the interval and between the opposed pair of inner wall section 18,18, embeds the narrow width part Aa of card A between two inner wall parts 18,18.
These two inner wall parts 18,18 possess the elasticity pressing component 19 of spring-like, this elasticity pressing component 19 towards another inner wall part side to the card side face, be that press the side of narrow width part Aa, clamping narrow width part Aa between two inner wall parts 18,18, thus keep card A.
This elasticity pressing component 19 possesses the elastic operation strip 19a of spring-like and presses teat 19b, elastic operation strip 19a can be supported in to strain inner wall part 18 in the mode with card side face mutual opposed configuration, presses interior side-prominent to elastic operation strip of teat 19b.
For elastic operation strip 19a, the groove 20 of the L word slit-shaped by being arranged on upper surface open at each inner wall part, the inboard facial part of inner wall part 18 is formed take rising wood and a side edge part as free-ended lamellar, and groove 20 form the distortion allowance of elastic operation strip 19a.
On the other hand, press teat 19b and form towards axial semi-cylindrical at the inlay card Inbound, and have the tapered portion towards the upper surface side undergauge in the upper end, guided by this tapered portion, the side surface part of card can embed between two elasticity pressing components 19 aptly.
Wherein, symbol 21 is the location protrusions that are formed at the hinder marginal part of peristome 16 among the figure, forms the shape towards the open side protuberance, and the trailing edge of card A can be positioned by the edge stop of this location protrusion 21.And, when having selected card B, by entering this location protrusion 21 and make its counter-rotating towards joining the face side pressure, and it is swelled to rear side, thereby location protrusion 21 is not interfered with card B.
On the other hand, horizontal card incorporating section 13 forms profile with another card B and makes accordingly the facial depression of the taking in main body 10 rectangular-shaped shape for being surrounded by all around inner wall part 22 ~ 25, and another card B transmits side surface of terminal with signal and is contained towards the mode of open side.
And a bight in card incorporating section 13 forms rake 26 accordingly with the position of location division Ba, and corresponding with the position of rake 26 by the position that makes location division Ba, and card B only can be contained with a direction.
The elasticity pressing component 27 that possesses spring-like in this card incorporating section 13, this elasticity pressing component 27 is towards with inner wall part 23 sides of the inner wall part 22 opposed rear sides of front side card B side face being pressed, and, possess the elasticity pressing component 28,28 of spring-like at mutual opposed left and right sides inner wall part 24,25, the elasticity pressing component 28 of this spring-like, 28 is pressed the card side face towards another inner wall part side.
This elastic operation strip 27a by taking in main body 10 in the front side the rear side setting and the groove 29 of the slit-shaped of opposed card parallel sided form, inboard facial part by these groove 29 inner wall parts 22 becomes elastic operation strip 27a, and groove 29 forms the distortion allowance of elastic operation strip 27a.
Press teat 27b and close direction at inlay card and form towards axial semi-cylindrical, and have the tapered portion towards the upper surface side undergauge in the upper end, guided by this tapered portion, the side surface part of card can embed the inboard of two elasticity pressing components 27 aptly.
On the other hand, elasticity pressing component 28,28 possess the elastic operation strip 28a with the cantilever type spring-like of opposed card parallel sided, and the outstanding inboard that is arranged at elastic operation strip 28a press teat 28b, the end of elastic operation strip 28a is as being supported in inner wall part 24,25 stiff end, and the free end that another distolateral conduct can be out of shape, when card B embeds card incorporating section 13, elastic operation strip 28a is pressed toward the outer side by pressing teat 28b, bring into play thus the springiness of elastic operation strip 28a, thereby towards another inner wall part side the side of card is pressed.
When being assembled in the electric equipment such as smart mobile phone when card connector, leading edge cap 11 is exposed to the lateral surface of equipment basket, and the Kato dish from housing 4 out, and in this case, the Kato dish is outstanding to extract shape out from the lateral surface of equipment basket.
Housing 4 and forms the hollow box shape of front face side opening after carrying out die forming by insulating properties synthetic resin, by consisting of with radome 31 combination that is made of conductive metal sheet material.
As shown in Figure 6, bottom at die forming shell 30, inboard contact 5,5 ... and side contact 6 nearby, 6 ... be assembled into one by inlaying to be shaped, and the packaging container direction of insertion in packaging container insertion section 3 is inboard, parallelly along connector Width devices spaced apart ground dispose a plurality of inboard contacts 5,5 ... in the packaging container direction of insertion of packaging container insertion section 3 base plate of side nearby, dispose side by side a plurality of nearby sides contact 6 along the packaging container direction of insertion, 6 ... inboard contact 5,5 ... transmit terminal a1 with the signal of the one side that is disposed at a card A, a1 ... contact, nearby the side contact 6,6 ... transmit terminal b1 with the signal of the one side that is formed at another card B, b1 ... contact.
And, symbol 32 is laterally to avoid window among the figure, it forms long shape in packaging container direction of insertion inboard of 3 bottoms, packaging container insertion section and in the pallet width direction that connects along the base plate thickness direction, symbol 33 is a pair of vertical avoidance windows, their pallet of packaging container insertion section 3 plug direction nearby side and on the pallet width direction devices spaced apart ground configured in parallel.
In the card connector 1 that consists of like this, when inlay card is entered the card incorporating section, press toward the outer side elastic operation strip and make it strain by pressing teat, thereby can embed easily.
On the other hand, embedding between two inner wall parts under the state of the narrow width part that card is arranged, elastic operation strip performance springiness, press the card side face towards another inner wall part side, thereby retaining wedge between two inner wall parts, and when carrying out the Plug Action of plug-in card packaging container 2 with respect to housing 4, can prevent that card from coming off from card packaging container 2.
Next, based on Fig. 7 ~ embodiment shown in Figure 11, the second execution mode of the present invention is described.Wherein, symbol 40 is card connectors, and symbol C is the card of flash card etc. among the figure.
This card connector 40 possesses: the card packaging container 41 of taking in the Kato dish etc. of card C; Housing 43 with packaging container insertion section 42 of plug card packaging container 41; And to the packaging container insertion section 42 interior outstanding a plurality of contacts 44,44 ... under the state of taking in card C, will block packaging container 41 and insert housing 43, make the signal of the one side side that is formed at card C transmit terminal and corresponding contact 44,44 ... contact makes card C be electrically connected with printed circuit board thus.
Bottom at die forming shell 45, be shaped and one assembling contact 44,44 by inlaying ... and in the packaging container direction of insertion of packaging container insertion section 42 nearby side and the inboard base plate 50 two-layer a plurality of contacts 44,44 that dispose side by side ... when being inserted in packaging container insertion section 42 under the state that is accommodated in card packaging container 41 at card C, contact 44,44 ... transmit termination contact with the signal of the one side that is formed at card C.
As shown in Figure 8, the formed products such as polyacetals of card packaging container 41 are by carrying out die forming and form having flexible insulating properties synthetic resin, and the inner wall part all around 51,52,53,54 of the shape that has the base plate 50 of rectangular flat shape and erect from the periphery of base plate 50, and be formed with by the card incorporating section 55 of inner wall part 51,52,53,54 concavities that surround at a face.
And, at this card packaging container 41, and the packaging container direction of insertion nearby sidepiece spread all over bottom surface and lateral surface and form the backstop end difference 56 that stretches out laterally, leading edge backstop by making backstop end difference 56 makes card packaging container 41 be inserted into the insertion position of the regulation of housing 43 in the opening edge edge of housing 43.
Wherein, set loosely and will block C when this card packaging container 41 and card C chimeric and be accommodated in card incorporating section 55 when interior, at mutually opposed each inner wall part 51,52,53,54 medial surfaces and block some slits of formation between the C lateral surface.
In card incorporating section 55, so that transmitting side surface of terminal, signal takes in card C towards the mode of bottom surface side, the signal of card C transmits terminal is exposed to packaging container insertion section 42 by the terminal exposed division 57 that is formed at base plate 50 base plate side.
Terminal exposed division 57 forms that the mode of sidepiece is cut into rectangular-shaped shape to spread all over nearby from packaging container direction of insertion inboard with base plate 50, is separated by this terminal exposed division 57 and is formed with an oppose side edge receiving portion 50a, 50a in the both sides of base plate 50.
Left and right sides inner wall part 53,54 is spaced from each other the opposed thin plate wall shape that the compartment of terrain forms the medial surface configured in parallel, possesses integratedly the to the inside outstanding teat 58 of pressing inboard facial.
And, for this left and right sides inner wall part 53,54, because both side edges receiving portion 50a, 50a can separate and strains, so can be with lateral margin receiving portion 50a, 50a strain, thereby inner wall part 53,54 packaging container direction of insertion inboard section consist of the elasticity pressing component of pressing card C side face towards another inner wall part side.
Wherein, as shown in Figure 9, the elasticity pressing component forms the slotted hole 59 of slit-shaped in base plate 50 along inner wall part 53,54 inboard lower edge, can also and uses thus the parts of the elastic operation strip 60 of the spring-like that inner wall part 53, a part of 54 are fixed as two ends.
And the inner wall part 52 at rear side possesses elasticity pressing component 61, and the trailing flank of card C is pressed to inner wall part 51 sides of front side, and card C is biased to inner wall part 51 sides of front side.
This elasticity pressing component 61 possess the spring-like of cantilever elastic operation strip 61a, with the interior side-prominent teat 61b that presses to elastic operation strip 61a, the end of this elastic operation strip 61a is as the stiff end of the inner wall part 52 that is supported in rear side and the free end that another distolateral conduct can be moved, in the time will blocking C embedding card incorporating section 55, press toward the outer side elastic operation strip 61a by pressing teat 61b, and have its reaction force and press card C towards inner wall part 51 sides of front side.
And, as shown in figure 10, in this card connector 40, possess by fore side switch contact 70 and be operated the timing switch that side switch contact 71 consists of in the packaging container direction of insertion inboard of packaging container insertion section 42 one, fore side switch contact 70 contact with the edge part of card C by card exposed division 62 and be operated that side switch contact 71 contacts or from be operated side switch contact 71 away from, carry out thus the connection of timing switch, the switching that disconnection is moved.
Fore side switch contact 70 by the conductive metal material is bored a hole, Bending Processing forms, possess integratedly: be fixed in die forming shell 45 in side wall portion 45a towards the support portion of connector Width 70a; But form the 70b of moving contacting plate section that nearby rolls oblique shape from the end of support portion 70a towards card C body plug direction; But form the 70c of operating sheet section that extracts the shape of direction protuberance from the front end of the 70b of moving contacting plate section towards packaging container out; And the 70d of splicing ear section that forms the shape from the lower edge of support portion 70a to the bending of card C body direction of insertion side, the 70d of splicing ear section is welded on the connection pattern that is formed at printed circuit board.
Be operated side switch contact 71 by the conductive metal material is bored a hole, Bending Processing forms, possess: the 71a of fixed contact section of elongated plate-like; And form from the earthy portion of terminal 71b of the shape of the lower edge bending of the 71a of fixed contact section, the 71a of fixed contact section and fore side switch contact 70 arranged opposite ground side wall portion in die forming shell 45 is fixed, and, carry out ground connection via earthy portion of terminal 71b.
With regard to this timing switch, insert in the situation of packaging container insertion section 42 at card packaging container 41, the 70c of operating sheet section directly contacts with the inboard edge of the direction of insertion of card C by card exposed division 62 and is pressed, therewith interlock, but the 70b of moving contacting plate section rotates from the 71a of fixed contact section that is operated side switch contact 71 away from, thereby timing switch becomes off-state, if 42 extract card packaging container 41 out from the packaging container insertion section, but the then 70b of moving contacting plate section elastic recovery and contacting with the fixed contact end, thereby timing switch becomes on-state.
In the card connector 40 that consists of like this, extracting from housing 43 under the state of card packaging container 41, elasticity pressing component 61 is pressed card C towards inner wall part 51 sides of front side, it is clamped between inner wall part 51 and the elasticity pressing component 61, thereby keep card C with certain confining force, can prevent that card C comes off from card packaging container 41 when carrying out Plug Action.
On the other hand, insert housing 43 if will block packaging container 41 with the state of taking in card C, then by card exposed division 62, press the inboard edge of direction of insertion that the 42 interior outstanding 70c of operating sheet section are blocked C to the packaging container insertion section, therewith interlock, but the 70b of moving contacting plate section rotates away from the 71a of fixed contact section that is operated side switch contact 71, thereby become off-state.
At this moment, because at card incorporating section 55 interior elasticity pressing components 19 towards the packaging container direction of insertion to the card C application of force, so always with certain contact press contacts.
Thus, because can make the deflection of fore side switch contact 70 minimum, so the spring span is shortened, correspondingly, can make the compact outline of fore side switch contact 70, thereby can realize the miniaturization of connector.
Wherein, in the above-described embodiment, be illustrated as an example of the Kato dish example as the card packaging container, but the card packaging container also can be the card adapter be used to the shape of the IC-card that makes the suitable typing of small-sized IC-card.
Claims (5)
1. card connector, it possesses: by forming the card packaging container that the card incorporating section of taking in card consists of between the opposed pair of inner wall section of interval being spaced from each other; Housing with the packaging container insertion section of inserting for this card packaging container; And in the described packaging container insertion section a plurality of contacts outstanding and that transmit termination contact with the signal of the one side side that is formed at described card,
Described card connector is characterised in that,
Described card packaging container constitutes, and forms a side of described inner wall part or both sides and presses the elasticity pressing component of the spring-like of card side face towards the opposing party's inner wall part side, thereby described card is remained between the described pair of inner wall section.
2. card connector according to claim 1 is characterized in that,
Described elasticity pressing component possesses: with the mutual arranged opposite of described card side face and can be supported in to strain the elastic operation strip of the spring-like of described inner wall part; And to the interior side-prominent teat of pressing of this elastic operation strip.
3. card connector according to claim 2 is characterized in that,
By forming the groove of slit-shaped at described inner wall part, inboard facial as elastic operation strip with described inner wall part, and form the distortion allowance of this elastic operation strip.
4. card connector according to claim 2 is characterized in that,
By forming the slotted hole of slit-shaped in the base plate of described packaging container insertion section along the inboard lower edge of described inner wall part, with the part of described inner wall part as described elastic operation strip.
5. each described card connector is characterized in that according to claim 1 ~ 3,
Inner wall part in the card insertion direction inboard that is disposed at described card packaging container forms and exposes the card exposed division of described edge edge, and possess by the fore side switch contact and be operated the timing switch that the side switch contact consists of in the card insertion direction inboard of described packaging container insertion section section, and, in that opposed the opposing party's inner wall part possesses described elasticity pressing component with described inner wall part devices spaced apart
Described fore side switch contact contacts with the edge part of described card by described card exposed division, thus with described be operated that the side switch contact contacts or from described be operated the side switch contact away from.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012-094764 | 2012-04-18 | ||
| JP2012094764A JP5527558B2 (en) | 2012-04-18 | 2012-04-18 | Card connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103378478A true CN103378478A (en) | 2013-10-30 |
| CN103378478B CN103378478B (en) | 2016-05-11 |
Family
ID=49463246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310041095.7A Active CN103378478B (en) | 2012-04-18 | 2013-02-01 | Card connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5527558B2 (en) |
| CN (1) | CN103378478B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104505659A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Connector for wiring network |
| CN104682094A (en) * | 2013-11-27 | 2015-06-03 | 昆山龙梦电子科技有限公司 | Anti-collapsing PIN bracket |
| CN105281069A (en) * | 2014-06-06 | 2016-01-27 | 莫列斯公司 | Card keeping component and connector for card |
| CN105305164A (en) * | 2014-06-06 | 2016-02-03 | 莫列斯公司 | Card retention member and card connector |
| CN106450881A (en) * | 2016-09-27 | 2017-02-22 | 北京小米移动软件有限公司 | Card support |
| US9640892B2 (en) | 2015-09-30 | 2017-05-02 | Molex, Llc | Electronic card connector |
| CN107026667A (en) * | 2015-12-11 | 2017-08-08 | 莫列斯有限公司 | Kato disk for electronic equipment |
| US9787007B2 (en) | 2015-09-30 | 2017-10-10 | Molex, Llc | Electronic card connector |
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| JP6416018B2 (en) * | 2015-03-05 | 2018-10-31 | モレックス エルエルシー | Card holding member and card connector |
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| CN104682094A (en) * | 2013-11-27 | 2015-06-03 | 昆山龙梦电子科技有限公司 | Anti-collapsing PIN bracket |
| CN104682094B (en) * | 2013-11-27 | 2018-01-19 | 铜陵铜峰精密科技有限公司 | Anti- routed PIN brackets |
| CN105281069A (en) * | 2014-06-06 | 2016-01-27 | 莫列斯公司 | Card keeping component and connector for card |
| CN105305164A (en) * | 2014-06-06 | 2016-02-03 | 莫列斯公司 | Card retention member and card connector |
| US9761971B2 (en) | 2014-06-06 | 2017-09-12 | Molex, Llc | Card holding member and card connector, which prevents short-circuits, prevents damage and wear, enables easier handling, and improves reliability |
| CN105281069B (en) * | 2014-06-06 | 2018-11-16 | 莫列斯公司 | Card holding member and card connector |
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| US9640892B2 (en) | 2015-09-30 | 2017-05-02 | Molex, Llc | Electronic card connector |
| US9787007B2 (en) | 2015-09-30 | 2017-10-10 | Molex, Llc | Electronic card connector |
| CN107026667A (en) * | 2015-12-11 | 2017-08-08 | 莫列斯有限公司 | Kato disk for electronic equipment |
| CN106450881A (en) * | 2016-09-27 | 2017-02-22 | 北京小米移动软件有限公司 | Card support |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013222653A (en) | 2013-10-28 |
| CN103378478B (en) | 2016-05-11 |
| JP5527558B2 (en) | 2014-06-18 |
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