CN101378154B - Memory card connector and manufacture method thereof - Google Patents
Memory card connector and manufacture method thereof Download PDFInfo
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- CN101378154B CN101378154B CN200810131339XA CN200810131339A CN101378154B CN 101378154 B CN101378154 B CN 101378154B CN 200810131339X A CN200810131339X A CN 200810131339XA CN 200810131339 A CN200810131339 A CN 200810131339A CN 101378154 B CN101378154 B CN 101378154B
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- terminal
- mentioned
- card
- connector
- storage card
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/0772—Physical layout of the record carrier
- G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0056—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention relates to a memory card connector and a manufacturing method of the memory card connector. The object of the invention is to realize miniaturization and saving of installation space following the miniaturization of the inserted memory card. A connector body composed of a housing and a shielding cover inserting the memory card through a card insertion mouth, has a card detecting switch for detecting the memory card inserted into the connector body. The card detecting switch has a first terminal and a second terminal configured on the connector body, the second terminal is configured in a state of pushing the first terminal in the thickness direction of the memory card and contacting with the first terminal, and is deviated from the first terminal to elastically deform by the insertion of a memory card, so that the inserting of a memory card into the connector is detected by disconnecting of the second terminal away from the first terminal.
Description
Technical field
The present invention relates to insert storage card and be installed on the substrate, and be electrically connected storage card and the card connector of substrate and the manufacture method of being inserted of card connector.
Background technology
As the storage medium of the data of digital camera etc., be extensive use of storage card in the past, on market, sold the mini memory card of various kinds and specification.In recent years, the storage medium of the data that storage card is also used as portable phone is also sold very small-sized storage card on the market.
These with storage card as electronic equipments such as the digital camera of storage medium or portable phones on, the connector (card connector) that storage card is used is installed, thereby storage card is installed on the electronic equipment by inserting in the card connector.
For example patent documentation 1 (TOHKEMY 2003-22870 communique) or patent documentation 2 (TOHKEMY 2005-71666 communique) are described, are provided with to be used for the card detecting switch that electro-detection is inserted into the storage card of connector body on this card connector.
Figure 18 is the figure of the structure of the card detecting switch that inserts of the detection of stored card of the existing card connector of expression.
In existing card connector shown in Figure 180, card detecting switch 1 is arranged on guiding sidewall 4 one sides of extending along the direction of insertion of the storage card of being installed 2 in connector body 3.
Card detecting switch 1 is made of fixed head 5 and relative fixed plate 5 movable platen 6 arranged side by side at Width and the separation configuration that the guiding sidewall 4 along connector body disposes.
When storage card 2 was in the installation site, the side that is stored card 2 was pushed and is made cardinal extremity and the cardinal extremity and fixed head 5 butts of the bending part 7 of movable platen 6, and movable platen 6 and fixed head 5 become the state of electrical connection.
Like this in existing card connector, in guiding sidewall 4 one sides along direction of insertion, under initial condition, fixed head 5 and movable platen 6 are in the state of disconnection, by inserting storage card, movable platen 6 movably and with fixed head 5 contacts to the side deflection, thereby detects the insertion of storage card.
And if take out storage card 2 from connector body 3, then the bending part 7 of movable platen 6 resets, thereby movable platen 6 and fixed head 5 become the state that electricity disconnects.And the end of these movable platens 6 and fixed head 5 is connected on the card testing circuit of not shown printed circuit board (PCB) of mounted connector main body 3.
In addition, the electronic equipment that carries the storage card of having realized miniaturization is in recent years also sought miniaturization, requires to be used for the miniaturization of the card connector self of lift-launch storage card on this electronic equipment and the saving of installing space.
Yet, in existing card connector, insertion by storage card makes movable platen 6 make it movable to the fixed head 5 one side deflections of the side of the storage card 2 that is inserted, the direction promptly left from this storage card 2, and contact with fixed head 5, so fixed head 5 is also to the direction deflection of leaving storage card.
Therefore, in connector body, in the side of the storage card that is inserted, need guarantee to be used for the space of Width of deflection of the movable and fixed head 5 of movable platen 6, the outer deformation of connector self is big, thereby has the problem of the miniaturization that is difficult to realize connector.
Summary of the invention
The present invention proposes in view of these problems, and its purpose is to provide a kind of miniaturization that is accompanied by the storage card that is inserted can realize the card connector of the saving of miniaturization and installing space.
Card connector of the present invention is during possessing the card connector of connector body that inserts storage card from card insert opening and the card test section that detects the storage card that is inserted into above-mentioned connector body, adopt following structure, promptly, above-mentioned card test section has the first terminal and second terminal, this second terminal is to push above-mentioned the first terminal and to dispose with this first terminal state of contact on the thickness direction of said memory card, and retreat by the pushing of said memory card that inserted and from above-mentioned insertion zone and carry out strain to the outstanding part in the insertion of above-mentioned card zone, thereby leave to above-mentioned thickness direction from above-mentioned the first terminal, leave from above-mentioned the first terminal by above-mentioned second terminal, detect the insertion to above-mentioned connector body of said memory card.
The manufacture method of card connector of the present invention has: in the counterdie of the housing that forms card connector up and down discretely configuration have the step of two terminals of long size flexible and that tilt upward towards front; Thereby utilize patrix that the fore-end of terminal that is positioned at the top in above-mentioned two terminals is pushed downwards and make its deflection make the terminal and the above-mentioned termination contact that is positioned at downside of above-mentioned upside, apply the step of preload with making the terminal deflection that is positioned at downside; And inject resin utilizing above-mentioned patrix that above-mentioned two terminals have been applied under the state that meets in advance to counterdie, and said memory card is inserted test section insert the step of shaping.
The present invention has following effect.
According to the present invention, in card connector, the miniaturization that is accompanied by the storage card that is inserted can realize the saving of miniaturization and installing space.
Description of drawings
Fig. 1 is the partial sectional view of structure that expression relates to the card connector of embodiments of the present invention 1.
Fig. 2 is the figure of structure of the card test section of the expression card connector that relates to embodiments of the present invention 1.
Fig. 3 is the major part sectional view that is used to illustrate the card test section of this card connector.
Fig. 4 is the figure of structure of the card test section of this card connector of expression.
Fig. 5 is the figure that is used to illustrate the manufacture method of this card connector.
Fig. 6 is the figure of structure that expression relates to the connector of embodiments of the present invention 2.
Fig. 7 is the figure of structure of card test section of the state of the expression side wall portion that is encased in this connector.
Fig. 8 is the enlarged drawing of the major part structure of the card test section in the presentation graphs 7.
Fig. 9 is the enlarged drawing of the major part structure of the card test section in the presentation graphs 7.
Figure 10 is the end view of switch contact on the card test section of this connector of expression.
Figure 11 is that second terminal of card test section of this connector of expression is with respect to the vertical view of the position of the first terminal relation.
Figure 12 is illustrated in the connector that relates to embodiments of the present invention 2, and the insertion by storage card makes switch will become the major part cutaway view of structure of first switch of the card test section before disconnecting.
Figure 13 is the enlarged drawing of major part structure of first switch of expression card test section shown in Figure 12.
Figure 14 is that expression second terminal leaves (From Inter from the first terminal) the figure of major part structure.
Figure 15 is illustrated in the connector that relates to embodiments of the present invention 2, and the insertion by storage card makes second switch will become the figure of the major part structure of the card test section before disconnecting.
Figure 16 is the connector that is used for illustrating relating to embodiments of the present invention 2, and the insertion by storage card makes switch will become the figure of the state of the second switch before disconnecting.
Figure 17 is the figure that is illustrated in the off-state of first switch and second switch in the card detecting switch.
Figure 18 is the figure of the structure of the card detecting switch that inserts of the detection of stored card of the existing card connector of expression.
Among the figure:
100,300-card connector, 110, the 310-housing, the 112-base plate,
114,314-side wall portion, 150,350-card detecting switch (card test section),
160,360, the 460-the first terminal, 170,370,470-second terminal,
The 174-bending part, the 178-protrusion tab.
Embodiment
Below, with reference to accompanying drawing embodiments of the present invention are elaborated.
Execution mode 1
Fig. 1 is the partial sectional view of structure that expression relates to the card connector of embodiments of the present invention 1.And, the front, rear, left and right when front, rear, left and right are meant in the said memory card connector and are the front with the card insert opening that is inserted in the present embodiment.
This card connector (following also abbreviate as " connector ") 100 forms accordingly with the shape of the storage card that is inserted.At this, though not shown, at a plurality of contact plugs of Width alignment arrangements, these a plurality of contact plugs are corresponding at a plurality of pads (パ Star ト) of Width alignment arrangements with leading section below storage card in the rear end side of the base plate 112 of housing 110.
And these a plurality of contact plugs have flexible respectively, and outstanding upward from base plate 112, have the contact portion (omitting diagram) that moves up and down.
These contact portions are pushed by the pad of the storage card that inserts from card insert opening 101, thereby contact portion and pad contact with each other for its corresponding group, are electrically connected respectively.
In addition, be installed in contact plug on the housing 110 when shaping housing 110, install with the state that is assembled on the housing by inserting to be shaped.
The two side portion 114,115 of housing 110 will be side directed to cardinal extremity side wall portion 116 1 by the storage card that card insert opening 101 is inserted in the connector 100.
In addition, another side wall portion one side in the two side portion on housing 110, though it is not shown, but be provided with output mechanism, this output mechanism comprises by the insertion of card and extracts in the insertion of upper edge, housing bottom surface storage card and extract slide block that direction moves forward and backward and to the helical spring of slide block to the one side reinforcing of storage card insert opening.And output mechanism is the technique known that can keep storage card in the insertion end position that is inserted into connector 100 fully and these two positions of half latched position of keeping slightly in the insertion position of front, therefore omits its explanation.
Fig. 2 is the figure of structure of the card test section of the expression card connector 100 that relates to embodiments of the present invention 1.And, in Fig. 2, the storage card that inserts card connector 100 is represented with Reference numeral 200, be leading section 201 with the following leading section modal representation of this storage card 200.In addition, the lateral edge portion bottom of the storage card 200 of present embodiment be formed with along its length below and the groove of side opening.Therefore, the following leading section 201 of illustrated storage card 200 becomes the leading section 201 on the bottom surface of groove.
These the first terminals 160 and second terminal 170 constitute by having electroconductive component flexible and that carry out strain, and here the metallic plate by band shape forms.
The first terminal 160 is fixed with state that the face portion on the opposite, side of the storage card that is inserted is exposed downwards below the position 161 of an end side (the rearward end side of connector body) in side wall portion 114.
In side wall portion 114, be formed with otch 114a on the top at the position 161 of an end side of the first terminal 160, become the state that exposes above the top at the position 161 of this end side.
This otch 114a will by from the pushing of below of second terminal 170 and the deflection upward of the first terminal 160 that produces discharge upward, make the contact condition of contact portion become more reliable.
This first terminal 160 is to be respectively the height and position of regulation in leading section (rearward end of connector body) side and the other end (leading section of connector body) side, here for being horizontally fixed on the side wall portion 114.
With respect to these the first terminal 160, the second terminals 170 in the side wall portion 114 of housing 110, be configured in the first terminal 160 below and than the first terminal 160 also by the inboard of connector 100.
With regard to second terminal 170, the side portion of main part is configuration relatively below the first terminal 160, with leading section side (the rearward end side of connector) position 161 of the leading section side of the first terminal 160 following pushed upward and below this state of contact be configured.
Fig. 3 is the major part sectional view that is used to illustrate the card test section of the card connector 100 that relates to embodiments of the present invention 1.
As shown in Figures 2 and 3, bottom surface side is outstanding upward internally in side wall portion 114 and on housing 110 for second terminal 170, and is configured on the extended line of the rail portion 114b that the groove of the lateral edge portion bottom of the storage card 200 that inserts along being formed at slides.
Specifically, second terminal 170 has the movable part 179 that extends from rail portion 114b along direction of insertion in direction of insertion.This movable part 179 is configured in the insertion zone of the storage card that is inserted into connector 100.
And the movable part 179 of second terminal 170 is given prominence to configuration from the end face of the direction of insertion side of rail portion 114b to direction of insertion, comprises that in housing 110 leading section 172 can move freely downwards.
As shown in Figures 2 and 3, second terminal 170 is crooked towards an end 172 side direction below, and one end 172 is formed with outstanding upward bending part 174.
Bending part 174 has main part 176 than second terminal 170 to the outstanding protrusion tab 178 in side (being the right side as the first terminal 160 sides), with the position butt of this protrusion tab 178 with the first terminal 160 here.
Like this, block test section as shown in Figures 2 and 3, the protrusion tab of second terminal 170 pushes the position of an end side of the first terminal 160 under normal conditions, and the first terminal 160 and second terminal 170 are electrically connected mutually.
And if insert storage card 200, the sidepiece of the storage card 200 that is then inserted is moving and is moving on the movable part that exposes in the above 179 of second terminal 170 to direction of insertion on the rail portion 114b.
Thus, in second terminal 170, by the storage card 200 that is inserted (here, representing with following 201 of storage card), the inclined-plane of the base end side of the movable part 179 of bending part 174 is pressed to direction of insertion.
So in second terminal 170, bending part 174 is pressed downwards, the protrusion tab 178 of bending part 174 moves downwards from the position 161 of an end side of the first terminal 160.
Thus, in card test section 150, the contact condition of the first terminal 160 and second terminal 170, be that connection status is disengaged.
Fig. 4 is the figure of structure of the card test section of the expression card connector 100 that relates to embodiments of the present invention 1, the figure of the state that to be expression second terminal 170 leave from the first terminal 160.And in Fig. 4, same with Fig. 2, the storage card that is inserted into card connector 100 is represented with Reference numeral 200, be leading section 201 with the following leading section modal representation of this storage card 200.
As shown in Figure 4, in the card test section 150 of card connector 100, the connection status by the first terminal 160 and second terminal 170 is disengaged, and inserts or be installed to situation in the card connector 100 thereby can electric-examination measure storage card 200.
The manufacture method of the card connector 100 of present embodiment then, is described.
Fig. 5 is the figure that is used to illustrate the manufacture method of the card connector 100 that relates to embodiments of the present invention 1.
In the card connector 100 that relates to present embodiment, possesses the card test section and the housing of a plurality of terminals of being connected with the pad of the storage card that is inserted is shaped by inserting.
Specifically, at first shown in Fig. 5 (a), in the counterdie 210 of shaping housing, load the first terminal 160 and second terminal 170 of card test section 150 with a plurality of contact plugs as the product of insertion.Here, the first terminal 160 and second terminal 170 form by the processing metal plate with a plurality of contact plugs.And each one is insulated after shaping each other as required.
The first terminal 160 and second terminal 170 as the product of insertion erect from the position as the housing base plate in the base end part side respectively, and are formed obliquely upward towards leading section 164,172.
Specifically, with regard to the first terminal 160, by the rising portions 160a that erects with specified altitude from the positions that are configured in the counterdie 210, form cardinal extremity part 166 at the horizontally extending horizontal part 160b of the base end part side of connector 100 and the second rising portions 160d that vertically erects from the end of horizontal part 160b from this rising portions 160a as the bottom surface.And, from the front end of the second rising portions 160d and the position of in the connector that is disposed, exposing be to the outside the first terminal 160 main body and as the oblique plate 160c of leading section upward diagonally extending go out.
In addition, with regard to second terminal 170, the rising portions 170a that erects by leading section below and form base end part from the horizontally extending horizontal plate 170b of this rising portions 170a forward end direction from the horizontal part 160b of the first terminal 160.And, crooked upward and form curved tabs 170c from the end of the rearward end side of the connector 100 of horizontal plate 170b.And this curved tabs 170c forward end side direction top tilts, and is formed with outstanding upward bending part 174 at its leading section.
After having loaded this insertion product, shown in Fig. 5 (b), utilize the upper mould part 220 that is configured in the counterdie 210, form the matched moulds of mould in the mode of pushing the leading section 164 of the first terminal 160 from the vertical top downwards.
Then, shown in Fig. 5 (c), continue to push the first terminal 160, make the first terminal 160 deflections and contact with second terminal 170 with upper mould part 220.
Further with upper mould part 220 from the top by being pressed on the first terminal 160, shown in Fig. 5 (d), become the matched moulds state.At this moment, strains take place and deflection in the first terminal of being pushed from the top by upper mould part 220 160, second terminal 170 is pushed downwards and are made this second terminal 170 deflection downwards and become the state that has applied preload.
Like this with regard to card connector 100, insert in the test section 150 by the first terminal 160 and second terminal 170 in directive effect power separated from each other are applied preload at card, make and make after two-terminal 160,170 state of contact, inject resin and surround the product of insertion and make its curing, thereby make incorporate composite component with molten resin.
Insert in the test section 150 at card, be melted that resin surrounds and the position of solidifying be applied preload state the first terminal 160 the cardinal extremity part 166 with rising portions 160a, horizontal part 160b and second rising portions 160d, in the oblique plate 164 that has applied the preload state from the continuous cardinal extremity part of the second rising portions 160d and than with the contact site 161 forward distolateral parts of second terminal 170.
In addition, in second terminal 170, be melted resin surrounds and solidify position and be the cardinal extremity part that the part by the rising portions 170a of the state that has applied preload and horizontal plate 170b constitutes.
Like this, in the connector 100 of present embodiment, with regard to the card test section, for the insertion formed products of first and second terminal 170 that comprises up and down configuration, apply preload thereby make by embedding that mould applies the first terminal 160 deflections of preload and contacting with second terminal 170 that applies preload.
Promptly, in the present embodiment, the card connector 100 that possesses connector body that inserts storage card from card insert opening 101 and the card detecting switch 150 that detects the storage card that is inserted into connector body, card detecting switch 150 has the first terminal 160 and second terminal 170 that is fixedly coupled on the device main body, this second terminal 170 with the first terminal 160 to the pushing of the thickness direction of storage card and with this first terminal 160 state of contact configuration, and advance to leave to the thickness direction strain from the first terminal 160 by the insertion of storage card.
With regard to card test section 150, leave from the first terminal 160 by second terminal 170, thereby detect the insertion of storage card to connector.And, connector body possesses the resin system housing 110 that has base plate at least and erect the side wall portion 114,115 of setting from this base plate, the first terminal 160 and second terminal 170 be at the side wall portion 114 of housing 110, to make second terminal 170 press against on the first terminal 160 and the state that is in contact with it forms and can freely leave by inserting to be shaped.
And, the first terminal 160 and second terminal 170 form long chi band shape respectively, in connector body, dispose up and down along direction of insertion respectively, the first terminal 160 is disposed by the state contact of second terminal, 170 pushings with the thickness direction at storage card, and second terminal 170 is urged to the direction of leaving the first terminal 160 by the storage card that is inserted in the connector body.
In addition, one side of the side wall portion 114 that the first terminal 160 inserts in connector body and at the guiding storage card, be configured on the position relative with the side of the storage card that is inserted, second terminal 170 is being configured the outstanding state in end of direction of insertion side in a side of side wall portion 114 and inserting the zone with the storage card upward of the bottom surface portions from connector body below the first terminal 160, and the end of direction of insertion side be provided with to the first terminal 160 side-prominent and from below the protrusion tab 178 of pushing the first terminal 160.This protrusion tab 178 in second terminal 170 above with the leading section side direction bending and the bending part 174 that forms to the first terminal 160 1 side-prominent settings.
According to this card connector 100, make second terminal 170 move and leave by inserting storage card from this first terminal 160 to the below of the first terminal 160, the contact condition of two-terminal is disengaged, be the state that two ends become disconnection, thereby can detect insertion or the installation of storage card at the card testing circuit of the not shown printed circuit board (PCB) of mounted connector to connector 100.
In this connector 100, for the insertion of electro-detection storage card, will strains take place and movably be that the movable area (flexion zones) of deflection and second terminal 170 that leaves forms in the thickness range of the thickness direction of the storage card that is inserted and storage card with respect to the first terminal 160.
Thus, unlike the prior art, need not to form the movable area of terminal at the Width of card connector 100, thus saving that can the implementation space.
In addition, in the present embodiment, have following steps: in the counterdie of the housing that forms card connector 100, configuration has the step of two terminals of long size flexible and that tilt upward towards front discretely up and down; Make its deflection by the fore-end of terminal that is positioned at the top in above-mentioned two terminals being pushed downwards, thereby make the terminal and the above-mentioned termination contact that is positioned at downside of above-mentioned upside, apply the step of preload with making the terminal deflection that is positioned at downside by patrix; And injecting resin to counterdie, and insert the step that the shaping said memory card is inserted test section by utilizing above-mentioned patrix above-mentioned two terminals to be applied under the state of preload.
Thus, the card connector 100 of having realized the saving of installing space can be manufactured thin-walled connector 100 easily by inserting to be shaped, and can reduce installing space.
And; owing to make and on the Width of connector 100, separate (From Inter), therefore need the resin in order to prevent to be shaped do not hinder action and at the first terminal 160 that contacts with each other under the state that has applied preload and second terminal 170 by making connector 100 around the mould protection terminal and then with assembled by hand.
In addition, in the present embodiment, make card test section 150 is located at as the structure on the side wall portion 114 of the housing of the sidewall sections of connector 100, but be not limited thereto, also can be located on the side wall portion 115.This occasion is located at the output mechanism that is located on the side wall portion 115 on the side wall portion 114, and storage card also changes to corresponding therewith mode.And, also card test section 150 can be located on the base end side side wall portion 116, thereby and make second terminal 170 leave the insertion of detection of stored card from the first terminal 160 by the front end that relative connector 100 is inserted into the darkest storage card.
Like this, with regard to card inserts test section 150, by being inserted into the storage card of connector body, push the first terminal 160 and contact configuration as second terminal 170 of movable terminal with respect to being fixed on the first terminal 160 on the connector body to the thickness direction strain of storage card, and from the first terminal 160 separation, thereby detect the insertion of storage card to connector body.Thus, need not the movable area when the Width of connector body guarantees that the first terminal 160 contacts with second terminal 170, the width that is thus connected the device main body reduces the amount of this part.And, owing to make, therefore need not to insert terminal with assembled by hand (hand Group) by inserting to be shaped, can make the card connector of thin-walled.
Fig. 6 is the figure of structure that expression relates to the connector of embodiments of the present invention 2.And in present embodiment 2, front, rear, left and right and execution mode 1 mean the front, rear, left and right when the connector side is seen with the insertion mouth that inserted as the front equally.In addition, the connector in present embodiment 2 describes as the card connector that is electrically connected with the storage card that is inserted, but is not limited thereto, and also can be the USB connector that connects USB (Universal Serial Bus) plug.
This connector 300 forms accordingly with the shape of the storage card that is inserted.At this, though not shown, at a plurality of contact plugs of Width alignment arrangements, these a plurality of contact plugs are corresponding at a plurality of pads of Width alignment arrangements with leading section below storage card in the rear end side of the base plate 312 of housing 310.
And these a plurality of contact plugs have flexible respectively, and outstanding upward from base plate 312, have the contact portion (omitting diagram) that moves up and down.
These contact portions pass through by the pad pushing of the storage card that inserts from card insert opening 301, thereby contact portion and pad contact with each other for its corresponding group, are electrically connected respectively.
In addition, be installed in contact plug on the housing 310 when shaping housing 310, install with the state that is assembled on the housing by embedding to be shaped.
The two side portion 314,315 of housing 310 will be side directed to cardinal extremity side wall portion 316 1 by the storage card that card insert opening 301 is inserted in the connector 300.
In addition, another side wall portion one side in the two side portion on housing 310, though it is not shown, but be provided with output mechanism, this output mechanism comprises by the insertion of card and extracts in the insertion of upper edge, housing bottom surface storage card and extract slide block that direction moves forward and backward and to the helical spring of slide block to the one side reinforcing of storage card insert opening.And output mechanism is at the insertion end position that is inserted into connector 100 fully and these two positions of half latched position of being used for keeping slightly in the insertion position of front can keep the technique known of storage card, therefore omits its explanation.
In addition, be inserted into storage card in the connector 300 of present embodiment 2 and be the parts identical with said memory card 200, the lateral edge portion bottom of card be formed with along its length towards below and the groove of side opening.
Fig. 7 is the figure of the structure of the expression card test section that is encased in the state on the side wall portion of this connector, is the figure that observes the side wall portion that the card test section is housed from the inboard.Fig. 8 and Fig. 9 are the enlarged drawings of the major part structure of the card test section in the presentation graphs 7.
This card detecting switch 350 possesses first sense switch (hereinafter referred to as " first switch ") 350A and second sense switch (hereinafter referred to as " the second switch ") 350B that forms a line and dispose and distinguish the test card insertion to direction of insertion along side wall portion 314.As shown in Figures 7 and 8, the first switch 350A constitutes with the first terminal 360 and second terminal 370.And as Fig. 7 and shown in Figure 9, second switch 350B constitutes with the first terminal 460 and second terminal 470.
In addition, the basic structure of second switch 350B and the first switch 350A are roughly the same, therefore, the structure that defines switch 350A are elaborated, for structure mark same names and the omission explanation of second switch 350B.
The first terminal 360 and second terminal 370 that constitute the first switch 350A are made of the elongated electroconductive component with flexible and elastically deformable respectively.Here the first terminal 360 and second terminal 370 form by the processing metal plate.
The first terminal 360 is being configured in the notch 317 that inner housing region one side opening forms from inserting the inboard extension of a mouthful side direction along the bearing of trend cutting by the internal face at side wall portion 314, and its front end becomes free end.
In a word, with regard to this first terminal 360, base end side is fixed on the sidewall sections 314a of the front side that forms notch 317, (to be level here) in the horizontal relative with the side of the storage card that is inserted in notch 317 for leading section 361, is can freely swing on the above-below direction in the direction (thickness direction of connector) with the direction of insertion quadrature.
As shown in Figures 7 and 8, the leading section 361 of the first terminal 360 exposes downwards following, this part by below the contact chip portion 372 of second terminal 370 of configuration push upward, with restriction arm 380 butts of the top that is configured in this first terminal 360.
In detail, as shown in Figure 7, restriction arm 380 connector 300 in, be exposed to the first terminal 360 in the notch 317 of side wall portion 314 directly over, to be erected at the state of notch 317 on 314a, 314b between the wall portion of direction of insertion division is configured.
Here, the notch 317 of the 314a of wall portion dispose abreast with bottom surface connector 300 and the face (here for following) relative with the first terminal 360 is formed with at the position that contacts with this first terminal 360 to the side-prominent protuberance 382 of the first terminal 360 1.
By butt on this protuberance 382 from below be urged the first terminal 360 that is moved upward, move thereby limit it.This protuberance 382 forms downwards outstanding hemispherical here, the top butt of the leading section 361 of the first terminal 360 and sliding easily.And, by on restriction arm 380, forming protuberance 382, can determine the first terminal 360 butt position of restriction arm 380 relatively easily.
In addition, with regard to second switch 350B, the first terminal 460 similarly constitutes with the first terminal 360, and the restriction arm 480 with protuberance 482 similarly constitutes with the restriction arm 380 with protuberance 382, and is configured with identical position relation.And the position of second terminal, 470 relative the first terminals 460 relation and effect are also identical with second terminal 370 with respect to the first terminal 360.That is, the leading section 461 of the first terminal 460 is pressed to restriction arm 480 1 thrusters by the contact chip portion 471 of the first terminal 470 from following side, and with protuberance 482 butts.These the first terminals 460, restriction arm 480 and second terminal 470 are configured in side wall portion 314 in the notch 317a that is formed between 314b of median wall portion and the rear end side wall part 314c.Specifically, the first terminal 460 is fixed the base end part side with median wall part 314b one side, and with leading section 461 as free end, the restriction arm 480 be erected between wall part 314b, the 314c above the first terminal 460.And, but second terminal 470 is mounted to and makes contact chip portion 472 knee-action in notch 317a.In addition, this second terminal 470 has the structure roughly the same with second terminal 370, so its explanation is owing to the explanation of having carried out second terminal 370 is omitted.
The restriction arm 380,480 of Gou Chenging here forms as one as switch contact 400 and the first terminal 360 like this, and by this switch contact 400 is fixed on the side wall portion 314, the above rheme relation of putting is configured.
Figure 10 is the end view of switch contact of the card detecting switch 350 of expression connector.And, represent the state of this switch contact, promptly along pack into state before this side wall portion 314 of the side wall portion 314 of the housing of connector 300 from connector dismounting.
In detail, being pressed into portion 420 has: the base end side on the end of the base end side that is formed at the position that becomes restriction arm 380 on the main body arm 410 is pressed into portion 422; The central authorities that are formed on the position (being the substantial middle part of main body arm here) between the restriction arm 380,480 are pressed into portion 424; And the front that is formed on the end of front of restriction arm 480 is pressed into portion 426.
These base end sides are pressed into portion 422, central authorities and are pressed into portion 424 and front and are pressed into portion 426 and extend in parallel to each other from main body arm 410, and form respectively and have tabular with the width of the bearing of trend equidirectional of main body arm 410.Be pressed into portion 422 at these base end sides, central authorities are pressed into portion 424 and front is pressed in the portion 426, from separate at Width and from the outstanding rib 428 that is pressed into usefulness that is provided with of the dual-side of main body arm 410 quadratures.
In addition, central authorities are pressed into portion 424 and extend to such an extent that be pressed into portion 422 and front than base end side to be pressed into portion 426 also long.The leading section 424a that these central authorities are pressed into portion 424 is by being pressed in the intercommunicating pore that is communicated with up and down that is fixed on the median wall part 314b that is formed at side wall portion 314, and outstanding downwards from the bottom surface of connector 300.And the leading section 424a that central authorities are pressed into portion 424 works as reed (the リ one De) portion that card detects usefulness, and is connected with distribution that the card of the circuit board of mounted connector 300 detects usefulness.
In main body arm 410, by be pressed into portion's 422 extended connecting portions 432 along base end side, separate predetermined distance with restriction arm 380 and relatively dispose the first terminal portion 360 from one distolateral (base end side).
Equally, in main body arm 410,, be adjacent to extended connecting portion 434, separate predetermined distance with restriction arm 480 and relatively dispose the first terminal portion 460 by being pressed into portion 424 with these central authorities being pressed into portion 424 than central authorities by another distolateral (front).
These the first terminals 360,460 extend as the main body arm 410 almost parallel ground of switch contact 400 with conduct restriction arm 480 under the state that is not pushed by second portion of terminal 370,470.
Like this switch contact 400 of Xing Chenging by base end side is pressed into portion 422, central authorities are pressed into portion 424 and front is pressed into wall part 314a, 314b, the 314c that portion 426 is pressed into side wall portion 314 respectively, thereby be fixed on the housing 310.
Thus, in side wall portion 314, restriction arm 380,480 side wall portion 314 with leading section (rear end of connector body is from portion) side and the other end (leading section of connector body) side respectively with the height and position of regulation through notch 317,317a in and fix, here be horizontal fixed.
In addition, the first terminal 360,460 is under switch contact 400 the state on the side wall portion 314 of being fixed on is promptly packed the state of housing 310 into, by second terminal 370,470 that is installed on the housing 310, be configured with the state that presses against respectively on the restriction arm 380,480.
Figure 11 is the vertical view of position relation of the relative the first terminal of second terminal of the card test section of this connector of expression.And, in Figure 11, represent the position relation of the first terminal 360 on the first switch 350A and second terminal 370, the direction of insertion of storage card 200 is represented simply as direction of insertion A.In addition, the position of the first terminal 460 of the second terminal 350B and second terminal 470 relation is identical with the first switch 350A, so omit explanation.
As shown in Figure 7, second terminal 370 is at side wall portion 314, and bottom surface side is outstanding upward internally in housing 310, and is configured on the extended line of the rail portion 314d that the groove of the lateral edge portion bottom of the storage card 200 that inserts along being formed at slides.
And as shown in figure 11, second terminal 370 is configured in the vertical below of the first terminal 360 with these the first terminal 360 overlapping areas with than in the scope of the first terminal 360 by the card housing region of connector 300 inboards.
Specifically, second terminal 370 has contact chip portion 372 and the terminal bodies 374 from the end face 314e of the rail portion 314d that evens up with the end face of the wall part 314a of the insertion oral-lateral of dividing notch 317 along the extended long size of direction of insertion.Contact chip portion 372 is from terminal bodies 374 branches and along the bearing of trend setting of terminal bodies 374.
With regard to second terminal 370, terminal bodies 374 has to arrive from cardinal extremity and is pressed into the length of side of central portion that central authorities are pressed into the side wall portion 314 of portion, and with its leading section as free end.This second terminal 370 is by the strain of self, so that the relative the first terminal of leading section is to connecting with the direction of separating, being that the mode of above-below direction displacement is swung freely and disposed.
Here, terminal bodies 374 has: the movable board 373 that extends from end face 314e: and from the front end of movable board 373 to the i.e. bending part 375 in the outstanding insertion zone that forms and be configured in the storage card that is inserted into connector 300, top of the first terminal 360 1 sides.Bending part 375 constitutes to have from the front end of movable board 373 continuously and from disposing the inclined plane that tilts towards the top of this movable board 373 and the inclined plane that bending forms below this inclined plane.
In addition, this bending part 375 is owing to be configured in the insertion zone of storage card, and therefore following (bottom surface of slot part) by the storage card that is inserted promptly pushes the below to the direction of separating with the first terminal 360.Bending part 375 makes terminal bodies 374 self to the direction of separating with the first terminal 360 thus, here moves for the shifting ground, below.
The bearing of trend of contact chip portion 372 from the side portion of the first terminal 360 sides (here being the right side as the first terminal 360 sides) of the movable board 373 of terminal bodies 374 along terminal bodies 374 extends, and forms to the first terminal 360 1 sides (top) bending ground.
The state butt that contact chip portion 372 will push below the first terminal 360 and below will being somebody's turn to do upward.As shown in figure 11, contact chip portion 372 with leading section 372a as the contact site that contacts with the first terminal 360, this leading section 372a forms on the whole width of the first terminal 360 contiguously to the direction bending of intersecting with the main body 372b of sheet portion that extends along terminal bodies 374.
Here, terminal bodies 374 and the main body 372b of sheet portion at laterally (left and right directions of connector 300) to be separated from each other and relative mode disposes.In other words, the main body 372b of sheet portion and the side portion of this terminal bodies 374 between form space G mode be installed on the terminal bodies 374.
As shown in Figures 7 and 8, contact chip portion 372 (being leading section 372a in detail) is relative with the first terminal 360, and can move on the direction identical with the distortion moving direction of this first terminal 360.
Specifically, but contact chip portion 372 above-below direction under the first terminal 360 moves configuration freely, and is configured to by the strain of terminal bodies 374 the first terminal 360 can moved freely downwards under the state that 380 1 thrusters of restriction arm are pressed.And the pushing force of 370 pairs of the first terminals 360 of second terminal is bigger than the recuperability of the first terminal 360.
When the mould of shaping housing 310 is packed into, with regard to second terminal 360, the state configuration that terminal bodies 374 tilts upward with the horizontality of extending from guide rail end surface 314d relatively.Thus, bending part 375 and contact chip portion 372 are positioned to the position from a side (upper side) displacement of formed the separation in the bottom surface of housing 310.Especially, the allocation position of the contact chip portion 372 when insert being shaped becomes the position above also leaning on than state position shown in Figure 7 on the card detecting switch that the switch contact 400 of packing into forms.
After inserting shaping, by being pressed into switch contact 400 is being installed on by the housing 310 that is being provided with second terminal 370 (470) under the above-mentioned state, thereby contact chip portion 372 is pushed and displacement downwards by the first terminal 360, this the first terminal 360 is by restriction arm 380 restriction moving upward, and second terminal 370 self is also pushed downwards and is configured in position after the displacement.
The card detecting switch 350 of Gou Chenging does not insert under the normal condition of connector 300 at storage card like this, becomes as Fig. 7～state shown in Figure 9.That is, with regard to card detecting switch 350, at side wall portion 314, the second terminals 370 and the first terminal 360 butts, and second terminal 470 and the first terminal 460 butts, thereby be kept closed respectively.
In other words, in the connector 300 of the switch contact 400 that comprises the first terminal 360,460 and second terminal 370,470 of having packed into, generally, the position of the free end side of contact chip portion 372,472 each self-corresponding the first terminal 360,460 of pushing of second terminal 370,470.Thus, the second switch 350B that comprises the first switch 350A of the first terminal 360,460 and comprise second terminal 370,470 becomes the state that terminal is electrically connected each other on each switch.
In card detecting switch 350, by storage card 200 is inserted into connector 300 to the A direction, switch becomes disconnection, thereby detects the insertion of card release.
At this, the action of the card detecting switch 350 of connector 300 is described.
Figure 12 is illustrated in the connector that relates to embodiments of the present invention 2, and the insertion by storage card 200 will make switch become the major part cutaway view of structure of the first switch 350A of the card test section before disconnecting.And Figure 13 is the enlarged drawing of major part structure of the first switch 350A of expression state shown in Figure 12.And Figure 12 is along the sectional view of the side wall portion 314 of the medial surface of rail portion 314e part in connector 300.Figure 14 is the figure of the major part structure left from the first terminal 360 of expression second terminal 370.
At first, in the connector 300 of the state of Fig. 7～shown in Figure 9, insert storage card 200.If storage card 200 is inserted into connector 300 from inserting mouthful 301 (with reference to Fig. 7) to the A direction, the sidepiece 203 of the storage card 200 that is then inserted moves in rail portion 314a upper edge direction of insertion, and moves into above the movable board 373 that exposes above in second terminal 370.
Thus, in second terminal 370, by the storage card 200 that the is inserted leading section 201 of (here representing) (being the corner part of front end face in detail) with following 201 of storage card at bending part 374 to being pressed into direction pushing from movable board 373 bending and the sloping portion 375a that erects upward.
So in second terminal 370, bending part 375 is stored the card pushing along direction of insertion, and moves downwards.Thereupon, movable board 375 (direction of leaving from the first terminal 360) displacement downwards.
As Figure 12 and shown in Figure 13, be accompanied by the displacement downwards of movable board 375, contact chip portion 372 moves downwards.By moving of this contact chip portion 372, the first terminal 360 that is urged restriction arm 380 1 sides up is spaced apart from the protuberance 382 of restriction arm 380.
If storage card 200 further is inserted in the connector 300, then in second terminal 370, bending part 375 further is urged and displacement downwards to direction of insertion.
Thus, movable board 373 also moves downwards, and contact chip portion 372 (direction of leaving with the first terminal 360) also downwards moves.
Here, when the first terminal 360 left, the first terminal 360 was the center swing with the base end part side in contact chip portion 372, and contact chip portion 372 is the swing at center and moving downwards by the base end part side with movable board 375 also.Thus, contact chip portion 372 moves relative to the first terminal 360 slips and to the direction of leaving.
So as shown in figure 14, contact chip portion 372 is left from the first terminal 360, remove pushing state to this first terminal 360.Thus, in card detecting switch 350, the contact condition of the first terminal 360 and second terminal 370 is that connection status is disengaged.
Like this, be inserted into connector 300 at storage card 200, and contact chip portion 372 relative the first terminals 360 leave fully during, the connection status of second terminal, 370 relative the first terminals 360 is disengaged.That is, the switch of the first terminal 360 and second terminal 370 becomes off-state, and card detecting switch 350 detects card release and inserts state.
If the storage card 200 that will make the first switch 350A be in off-state further is inserted in the connector 300, then move to the part that has disposed second switch 350B like this at side wall portion 314.
And, if insert storage card 200, then second terminal 470 is also same with second terminal 370, by the front end corner part 201 of the storage card 200 that is inserted (storage card 200 shown in Figure 12) bending part 475 and in the direction of insertion pushing from movable board 473 bending and the sloping portion 475a that erects upward.
So in second terminal 470, bending part 475 is stored card in direction of insertion and pushes, and move downwards, displacement takes place in movable board 473 (direction of leaving from the first terminal 460) also downwards.
Figure 15 is illustrated in the connector that relates to embodiments of the present invention 2, and the insertion by storage card 200 makes second switch will become the figure of the major part structure of the card test section before disconnecting.As shown in figure 15, be accompanied by the displacement downwards of movable board 473, contact chip portion 42 moves downwards.By moving of this contact chip portion 472, left by the protuberance 482 of the first terminal 460 of these contact chip portion 472 pushings from restriction arm 480.
If storage card inserts until the inboard of connector 300, then in second terminal 470, bending part 475 further is urged and displacement downwards to direction of insertion.
Thus, movable board 473 also moves downwards, contact chip portion 472 also relatively the first terminal 460 slips the time further downwards (direction of leaving with the first terminal 360) move.Figure 16 represents this state.
As shown in figure 16, contact chip portion 472 is left from the first terminal 460, removes the pushing state to this first terminal 460.Thus, in card detecting switch 350, the contact condition of the first terminal 460 and second terminal 470 is that connection status is disengaged.
Like this, thus by storage card 200 being installed in during contact chip portion 472 relative the first terminals 460 leave fully on the connector 300, the connection status of second terminal, 470 relative the first terminals 460 is disengaged.That is, the switch of the first terminal 460 and second terminal 470 becomes off-state, detects the card release installment state by card detecting switch 350.
In card detecting switch 350, the first switch 350A of slotting inlet side with the first terminal 360 and second terminal 370 detects lock-out state and the unlock state of card being forbidden the protection switch that writes when test card is inserted.
That is, in second terminal 370, be constructed as follows: when the apex portion of bending part 375 is arranged in the corresponding position of latched position with the protection switch of the card that is installed in connector 300, be in the state that the first terminal 360 is pushed by contact chip portion 372.
Therefore, when the first switch 350A inserted at card, test card was inserted, and when card is installed, and can detect the read-write state that the lock-out state of protection switch promptly blocks.
Figure 17 be illustrated in the card detecting switch 350 the first switch 350A and second switch 350B is in off-state, be the figure that storage card is installed in the state on the connector 300.
Under the state of connector shown in Figure 17 300, in the first switch 350A, second terminal 30 not with the first terminal 360 butts, become the state (switch off state) that the connection of two-terminal 360,370 is disconnected.That is, be located at the writing prohibition position that protection switch that the slip on the storage card moves is positioned at card, become the state of the card writing prohibition position that bending part 375 that second terminal 370 is installed can not return to.Thus, in card test section 350,, can detect the card that has inserted writing prohibition by the disconnection of first switch 350, the disconnection of second switch 350B.And, when being installed in storage card on the connector, restoring and be configured in occasion in the notch of writing prohibition position at bending part 375, contact chip portion 372 pushes the first terminal 360 and becomes the state that is connected with this first terminal 360.Under this state, card test section 350 detects and has inserted read-write storage card freely.
In addition, have the second switch 350B of the first terminal 460 and second terminal 470 owing to be configured in the inboard of connector 300, therefore the occasion of the card of installing taking out can earlier detect the disengaging of card release than the first switch 350A.
And, among the first switch 350A and second switch 350B of card detecting switch 350, by pushing the first terminal 360,460 respectively, be in contact with it in the time of the contact chip portion of second terminal 370,470 that connects with this first terminal 360,460 372,472 relative the first terminals 360,460 slips or separate.
Thus, though the occasion of on the contact portion of these the first terminals 360,460 and second terminal 370,470, clamping foreign matter, by sliding over each other time contact or separate and can remove the foreign matter of slipper.That is, can carry out cleaning at the first terminal and the contact between second terminal of card detecting switch 350.
In addition, in second terminal 370,470, contact chip portion 372,472 is from the movable board 373,473 of terminal bodies 374,474 branch discretely, and forms along the bearing of trend of this terminal bodies 374,474.Thus, between contact chip portion 372,472 and terminal bodies 374,474, be provided with clearance G (with reference to Figure 11).And the clearance G between gap between contact chip portion 472 and the terminal bodies 474 and contact chip portion 372 and the terminal bodies 374 similarly is provided with, and therefore omits diagram.Thereby, on between contact chip portion 372 and the terminal bodies 374, between contact chip portion 472 and the terminal bodies 474 each, can not accumulate foreign matter, can get rid of the foreign matter in the connector effectively, can make the first terminal and second terminal connection status each other become the excellent contact state.
In addition, in the connector 300 of present embodiment 2, second terminal 370,470 forms with housing 310 by inserting to be shaped, and the first terminal 360,460 forms as one as switch contact 400 with restriction arm 380,480.
And, with this switch contact 400 on the side wall portion 314 of the housing 310 that possesses second terminal 370,470, by being pressed into and installing in the mode that the first terminal 360,460 presses against on second terminal 370,470.
Thus, can assemble connector 300 easily with contact cleaning function.
And, card inserts the first terminal 360,460 of test section 350 relative fixed on connector body, the storage card of second terminal 370,470 of pushing the first terminal 360,460 and configuration contiguously by being inserted into connector body is to the thickness direction strain of storage card, leave from the first terminal 360,470, detect the insertion of storage card to connector body.Thus, need not the movable area when the Width of connector body guarantees that the first terminal 360,460 contacts with second terminal 370,470, the width of connector body can be reduced the amount that this need not setting regions that is equivalent to thus.
In addition, the invention described above can be carried out various changes in the scope that does not break away from main contents of the present invention, and these altered technical schemes are contained in the present invention certainly.
The manufacture method that relates to card connector of the present invention and card connector has the miniaturization that is accompanied by storage card and the effect that realizes the saving of miniaturization and installing space, and is very useful on the miniaturized electronics of the storage card that is used to install miniaturization.
Claims (6)
1. a card connector possesses from card insert opening and inserts the connector body of storage card and the card test section that detection is inserted into the storage card of above-mentioned connector body, it is characterized in that,
Above-mentioned card test section has: the first terminal; And
Second terminal, this second terminal is to push above-mentioned the first terminal and to dispose with this first terminal state of contact on the thickness direction of said memory card, and retreat by the pushing of said memory card that inserted and from above-mentioned insertion zone and carry out strain to the outstanding part in the insertion of above-mentioned card zone, thereby leave to above-mentioned thickness direction from above-mentioned the first terminal
Leave from above-mentioned the first terminal by above-mentioned second terminal, detect the insertion to above-mentioned connector body of said memory card,
Above-mentioned the first terminal side of side wall portion in the insertion of guiding said memory card in above-mentioned connector body is configured on the position relative with the side of the said memory card of being inserted,
The above-mentioned part of above-mentioned second terminal is configured with the state that inserts the outstanding direction of insertion side end in zone from the bottom surface portions of above-mentioned connector body said memory card upward in a side of above-mentioned side wall portion and below above-mentioned the first terminal, and the end of above-mentioned direction of insertion side be provided with to above-mentioned the first terminal side-prominent and from below push the protrusion tab of above-mentioned the first terminal.
2. card connector according to claim 1 is characterized in that,
Above-mentioned the first terminal is fixed with the state that the contact-making surface that makes on above-mentioned connector body with above-mentioned second terminal exposes.
3. card connector according to claim 2 is characterized in that,
Above-mentioned connector body possesses and has base plate at least and erect the resin system housing of the side wall portion that is provided with from this base plate,
Above-mentioned the first terminal and above-mentioned second terminal are formed on the side wall portion of above-mentioned housing by inserting.
4. card connector according to claim 2 is characterized in that,
The above-mentioned the first terminal and second terminal form long chi band shape respectively, and are configured in up and down in the above-mentioned connector body along direction of insertion respectively,
Above-mentioned the first terminal is disposed by the state of above-mentioned second terminal pushing and second termination contact ground with the thickness direction in said memory card,
Above-mentioned second terminal is urged to the direction of leaving from above-mentioned the first terminal by being inserted into the storage card in the above-mentioned connector body.
5. card connector according to claim 1 is characterized in that,
Above-mentioned protrusion tab from will on above-mentioned second terminal as the leading section side direction of above-mentioned direction of insertion side end above bending and the bending part that forms to the side-prominent setting of above-mentioned the first terminal.
6. the manufacture method of a card connector has:
In the counterdie of the housing that forms card connector up and down discretely configuration have the step of two terminals of long size flexible and that tilt upward towards front;
Utilize patrix that the fore-end of terminal that is positioned at the top in above-mentioned two terminals is pushed downwards and make its deflection, thereby make the terminal and the above-mentioned termination contact that is positioned at downside of above-mentioned upside, apply the step of preload with making the terminal deflection that is positioned at downside; And,
Inject resin to counterdie, above-mentioned two terminals that constitute the storage card test section are inserted the step of shaping utilizing above-mentioned patrix above-mentioned two terminals to be applied under the state of preload.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007227183 | 2007-08-31 | ||
| JP2007227183 | 2007-08-31 | ||
| JP2007-227183 | 2007-08-31 | ||
| JP2007284501 | 2007-10-31 | ||
| JP2007284501A JP5098580B2 (en) | 2007-08-31 | 2007-10-31 | Memory card connector and memory card connector manufacturing method |
| JP2007-284501 | 2007-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101378154A CN101378154A (en) | 2009-03-04 |
| CN101378154B true CN101378154B (en) | 2011-09-14 |
Family
ID=40421559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810131339XA Expired - Fee Related CN101378154B (en) | 2007-08-31 | 2008-08-06 | Memory card connector and manufacture method thereof |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5098580B2 (en) |
| KR (1) | KR101015422B1 (en) |
| CN (1) | CN101378154B (en) |
| TW (1) | TW200919837A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5488876B2 (en) * | 2009-09-14 | 2014-05-14 | Ｓｍｋ株式会社 | connector |
| JP5585156B2 (en) | 2010-03-26 | 2014-09-10 | ミツミ電機株式会社 | Thin connector |
| JP5024687B2 (en) * | 2010-04-20 | 2012-09-12 | 山一電機株式会社 | IC card connector |
| JP5615601B2 (en) * | 2010-06-11 | 2014-10-29 | アルプス電気株式会社 | Connector for recording media |
| KR101233600B1 (en) * | 2011-07-20 | 2013-02-14 | 주식회사 제이앤티씨 | A manufacturing method of memory socket connector |
| KR101320603B1 (en) * | 2012-02-23 | 2013-10-23 | (주)씨엘 | A device for detecting card insertion in a card connector |
| JP6097072B2 (en) * | 2012-12-27 | 2017-03-15 | 日本航空電子工業株式会社 | connector |
| KR200473311Y1 (en) | 2013-03-26 | 2014-06-25 | 히로세코리아(주) | Connector for card |
| KR101630766B1 (en) | 2014-10-17 | 2016-06-15 | 몰렉스 엘엘씨 | Card socket for electronic device |
| WO2016060510A1 (en) * | 2014-10-17 | 2016-04-21 | 몰렉스 엘엘씨 | Card socket for electronic device |
| TWI718921B (en) * | 2020-04-07 | 2021-02-11 | 宣德科技股份有限公司 | Detecting device |
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| KR100624203B1 (en) * | 2004-08-24 | 2006-09-19 | 한국몰렉스 주식회사 | Memory card connector |
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- 2008-07-02 KR KR1020080063808A patent/KR101015422B1/en not_active IP Right Cessation
- 2008-08-06 CN CN200810131339XA patent/CN101378154B/en not_active Expired - Fee Related
- 2008-08-13 TW TW097130855A patent/TW200919837A/en unknown
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| US6425775B1 (en) * | 2001-03-16 | 2002-07-30 | Hon Hai Precision Ind. Co., Ltd. | Smart card connector |
| CN2671166Y (en) * | 2003-09-19 | 2005-01-12 | 钜航科技股份有限公司 | Inserting tester for inserting connector |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20090023062A (en) | 2009-03-04 |
| KR101015422B1 (en) | 2011-02-22 |
| TW200919837A (en) | 2009-05-01 |
| JP2009076428A (en) | 2009-04-09 |
| CN101378154A (en) | 2009-03-04 |
| JP5098580B2 (en) | 2012-12-12 |
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