CN104577495A - Card connector - Google Patents
Card connector Download PDFInfo
- Publication number
- CN104577495A CN104577495A CN201310479303.1A CN201310479303A CN104577495A CN 104577495 A CN104577495 A CN 104577495A CN 201310479303 A CN201310479303 A CN 201310479303A CN 104577495 A CN104577495 A CN 104577495A
- Authority
- CN
- China
- Prior art keywords
- projection
- side wall
- insulating body
- receiving space
- accepting groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/5025—Bases; Cases composed of different pieces one or more pieces being of resilient material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a card connector which is arranged in an electronic device. The card connector comprises an insulating body, a plurality of conductive terminals, a card withdrawing mechanism, a tray and at least one group of resetting mechanisms, wherein an accommodating space is formed in the insulating body; the conductive terminals are fixed on the insulating body; the card withdrawing mechanism is arranged on one side of the insulating body in a manner of sliding back and forth; the tray is arranged in the accommodating space in a manner of sliding back and forth and comprises a main body part and a cover body part arranged at the front end of the main body part; the resetting mechanisms are arranged at the front part of the insulating body and elastically protrude out of the front surface of the insulating body; the front parts of the resetting mechanisms are propped against the rear surface of the cover body part, so that the tray moves forwards till the resetting mechanisms are propped against the inner surface of an electronic device shell to enable the front surface of the cover body part to be flush with the outer surface of the electronic device shell, and the difference, caused by an internal recess or an external bulge, on the appearance can be avoided.
Description
Technical field
The present invention relates to a kind of connector, particularly relate to a kind of card connector.
Background technology
As No. M439283, TaiWan, China new patent a kind of card connector of disclosing, it comprises insulating body, be fixed on insulating body and conducting terminal, the trip mechanism being installed in insulating body side and the pallet for carrying electronic cards for cooperatively interacting with electronic cards.Described insulating body offers a receiving space, described pallet comprises a main part and is positioned at the lid of main part front end, the side of lid is provided with a through hole, and the main part of pallet is installed in receiving space, the executive item that described trip mechanism comprises a push rod and compresses mutually with push rod.During dismounting electronic cards, utilize a thimble to support push rod through the through hole of lid, the pallet that inside is equiped with electronic cards by push rod promotion executive item ejects.When electronic cards is installed, electronic cards is positioned in the main part of pallet, inwardly promotes pallet to installation site.
But due to the tolerance of tolerance when card connector and circuit board are assembled and card connector self, make the lateral surface of the lid of pallet can not be concordant with the outer surface of electronic device housing, there will be concave or convex and produce outward appearance drop.
Summary of the invention
The object of the invention is to provide a kind of lateral surface of cover body part of pallet and the flush with outer surface of electronic device housing for above-mentioned the deficiencies in the prior art, prevent the card connector of outward appearance drop.
For achieving the above object, the invention provides a kind of card connector, be installed in an electronic installation inner, for circuit board and an electronic cards of connection of electronic devices, the shell of electronic installation offer an opening; This card connector comprises insulating body, some conducting terminals, at least one trip mechanism, a pallet, at least one group of resetting device and shielding casing; Insulating body is provided with a receiving space; Some conducting terminals to be fixed on insulating body and to stretch in receiving space; Trip mechanism is installed in insulating body side slidingly back and forth; Pallet is for carrying electronic cards, be installed in slidingly back and forth in receiving space from opening part, comprise the cover body part that a main part and is located at main part front end, the left and right sides and the upper and lower both sides of cover body part all exceed main part, and the size of cover body part and shape correspond to size and the shape of opening; Resetting device is installed in the anterior front surface also flexibly protruding out insulating body of insulating body, and the front portion of resetting device is butted in the rear surface of cover body part and the inner surface of electronic device housing; Shielding casing is coated and be immobilizated in the outside of insulating body.
As further improvement, described insulating body has a substrate, the relative both sides of substrate respectively on protrude out one first side wall and one second side wall, convex the 3rd side wall stretching out connection first side wall and the second side wall of the rear side of substrate, the first side wall, the second side wall, the 3rd side wall and substrate are enclosed to form described receiving space.
As further improvement, the upper surface of described first side wall front portion offers one first accepting groove, the top of the first side wall front surface inwardly offer one be communicated with the first accepting groove first to slot; The inside projection in front portion of described second side wall inner surface goes out one first projection, and the first projection offers one first accepting groove in the upper surface of side near receiving space, the top of the first projection front surface inwardly offer one be communicated with the first accepting groove first to slot; Described resetting device comprises a top and an elastic component, the rear portion of top is contained in the first accepting groove, the front portion of top to be installed in slidably in the first fluting and to protrude out the front surface of the first side wall and the first projection, elastic component is installed in the first accepting groove, one end of elastic component is resisted against on the rear wall of the first accepting groove, and the other end of elastic component is resisted against the rear surface of top.
As further improvement, projection one first projection on the rear wall of described first accepting groove; Described top has supports base portion, and the rear surface supporting base portion protrudes out a movable part backward, and arranged on left and right sides face and the bottom surface convex of movable part end edge set out a limiting section, and the rear surface of movable part backward projection goes out one the 4th projection; The movable part of top is installed in the first fluting slidably, supports the front surface that base portion protrudes out the first side wall and the first projection, and limiting section and the 4th projection of top stretch in the first accepting groove; One end of described elastic component is sheathed on the first projection, and the other end of elastic component to be sheathed on the 4th projection and to be resisted against the rear surface of limiting section.
As further improvement, card connector also comprises two and holds shell fragment, two hold the both sides that shell fragment is immobilizated in insulating body respectively, and the both sides in described tray main body portion all offer and hold groove, hold shell fragment and hold holding of groove and coordinate when pallet is installed in receiving space.
As further improvement, described in hold shell fragment there is a holding parts is connected holding parts one end elastic portion with one, the middle part of elastic portion outwards rushes and sets out a holding section in arch; The upper surface at described first side wall rear portion offers a shell fragment holding slot be communicated with receiving space; Described first projection rear surface protrudes out the second projection of a rectangular shape backward in the side near receiving space, second projection offers a shell fragment holding slot be communicated with receiving space, the holding parts and the elastic portion that hold shell fragment are all immobilizated in shell fragment holding slot, holding section to stretch in receiving space and with hold holding of groove and coordinate.
As further improvement, described trip mechanism comprises a slide block, a spring and a guide member, and one end of spring is resisted against on insulating body, and the other end of spring is resisted against on slide block; Described first projection offers a heart-shaped groove in the upper surface near the second side wall side, and one end of guide member is arranged on slide block, and the guide member other end is then arranged in heart-shaped groove slidably.
As further improvement, described slide block has a base portion, and the rear portion projection laterally of base portion one side goes out a stopper section, and the rear end projection laterally of stopper section goes out to move back card division; The lower surface of base portion is in the first guide rail away from extension before and after the downward projection one in the side of moving back card division, and the lower surface of base portion is in the second guide rail extended before and after the downward projection one in side of moving back card division; Described upper surface of base plate offers the first guide channel extended before and after in the rear portion near the second side wall side, upper surface of base plate offers the second guide channel extended before and after in the rear portion near receiving space side, be installed in the first guide channel first slide of slide block, be installed in the second guide channel second slide of slide block, the card division of moving back of slide block is stretched in receiving space, and what slide block supported by the rear wall of main part moves back card division.
As further improvement, described in move back card division the downward projection of lower surface go out a guiding projection; Described upper surface of base plate is in offering a guiding fluting in the rear portion near the second side wall side, guiding projection is contained in guiding fluting slidably.
As further improvement, described main part offers a card accepting groove, described electronic cards is installed in card accepting groove.
As mentioned above, card connector of the present invention is by insulating body front portion installing resetting device, resetting device flexibly protrudes out the front surface of insulating body and the rear surface of the butted cover body part in pallet, pallet is moved forward until resetting device is butted in the inner surface of electronic device housing, thus make the front surface of cover body part and the flush with outer surface of electronic device housing, there will not be concave or convex to produce outward appearance drop.
Accompanying drawing explanation
Fig. 1 is the stereogram of a kind of embodiment of card connector of the present invention.
Fig. 2 is the three-dimensional exploded view of card connector of the present invention shown in Fig. 1.
Fig. 3 is the stereogram of the slide block of card connector of the present invention.
The state diagram of installation process when Fig. 4 is card connector of the present invention installation electronic cards.
Fig. 5 is the state diagram after card connector of the present invention installs electronic cards.
State diagram when Fig. 6 is card connector of the present invention dismounting electronic cards.
In figure, each description of reference numerals is as follows.
Card connector 100 insulating body 10
Substrate 11 first perforate 111
Second perforate 112 first guide channel 113
Second guide channel 114 guides fluting 115
First side wall 12 second side wall 13
First projection 131 second projection 132
Heart-shaped groove 133 pintle hook lock portion 134
3rd side wall 14 second projection 141
Receiving space 15 conducting terminal 20
Holding parts 21 contact site 22
Weld part 23 trip mechanism 30
Slide block 31 base portion 311
Card division 313 is moved back in stopper section 312
Guiding projection 314 first guide rail 315
Second guide rail 316 short slot 317
3rd projection 318 spliced eye 319
Spring 32 guide member 33
Hold shell fragment 40 holding parts 41
Elastic portion 42 holding section 421
Resetting device 50 top 51
Support base portion 511 movable part 512
Limiting section 513 the 4th projection 514
Elastic component 52 pallet 60
Main part 61 cover body part 62
Card accepting groove 63 holds groove 64
Shielding casing 70 electronic cards 200
Electronic installation 300 opening 301
Shell fragment holding slot 121,138
First accepting groove 122,135
First projection 123,136
First fluting 124,137.
Embodiment
By describing technology contents of the present invention, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
Refer to Fig. 1, Fig. 2, Fig. 5 and Fig. 6, it is inner that card connector 100 of the present invention is installed in an electronic installation 300, for circuit board (not shown) and an electronic cards 200 of connection of electronic devices 300, the shell of electronic installation 300 offers an opening 301, comprise insulating body 10, some conducting terminals 20, at least one trip mechanism 30, two hold shell fragment 40, at least one group of resetting device 50, for carrying pallet 60 and a shielding casing 70 of electronic cards 200.
Refer to Fig. 2, described insulating body 10 has a substrate 11, the relative both sides of substrate 11 respectively on protrude out one first side wall 12 and one second side wall 13, the rear side of substrate 11 is convex to be stretched out the 3rd side wall 14, first side wall 12, second side wall 13 of connection first side wall 12 and the second side wall 13, the 3rd side wall 14 and substrate 11 and surrounds a receiving space 15.Described substrate 11 is offered in receiving space 15 place in transversely arranged some first perforates 111 and some second perforates 112.Projection one first projection 123 on the rear wall that the upper surface that the upper surface at described first side wall 12 rear portion offers the shell fragment holding slot be communicated with receiving space 15 121, first side wall 12 front portion offers one first accepting groove 122, first accepting groove 122.The top of the first side wall 12 front surface inwardly offer one be communicated with the first accepting groove 122 first slot 124, first slot 124 lower surface be arc surface.
Please continue and consult Fig. 2, the first projection 131, first projection 131 rear surface that the inside projection in front portion of described second side wall 13 inner surface goes out a rectangular shape protrudes out the second projection 132 of a rectangular shape backward in the side near receiving space 15.First projection 131 offers a heart-shaped groove 133, projection one pintle hook lock portion 134 in heart-shaped groove 133 in the upper surface near the second side wall 13 side.First projection 131 offers projection one first projection 136 on the rear wall of one first accepting groove 135, first accepting groove 135 in the upper surface of side near receiving space 15.The top of the first projection 131 front surface inwardly offer one be communicated with the first accepting groove 135 first slot 137, first slot 137 lower surface be arc surface, the second projection 132 offers a shell fragment holding slot 138 be communicated with receiving space 15.Substrate 11 upper surface is offered before and after one in the rear portion near the second side wall 13 side and is extended the first curved guide channel 113, substrate 11 upper surface extends the second rectangular guide channel 114, first guide channel 112 before and after one and the second guide channel 114 all extends to the front surface of the 3rd side wall 14 and the rear surface of the first projection 131 in offering near the rear portion of receiving space 15 side.Described substrate 11 upper surface is in offering the guiding fluting 115 that extands rearward to the 3rd side wall 14 front surface in the rear portion near the second side wall 13 side.Described 3rd side wall 14 front surface is in first guide channel 113 place's projection one second projection 141.
Please continue and consult Fig. 2, described some conducting terminals 20 all have a holding parts 21, from rush in the middle of holding parts 21 first rearwardly and upwardly bending extend again contact site that bending downwards extends 22 and and extend from the bending downwards that first extends back again of holding parts 21 end edge the weld part 23 bending extension more backward.
Refer to Fig. 2 and Fig. 3, described trip mechanism 30 comprises slide block 31, spring 32 and a guide member 33.Described slide block 31 has the base portion 311 of a rectangular shape, the rear portion projection laterally of base portion 311 1 side goes out a rectangular-shaped stopper section 312, the rear end projection laterally of stopper section 312 goes out to move back card division 313, and the downward projection of lower surface of moving back card division 313 goes out a guiding projection 314.The lower surface of base portion 311 is in the first guide rail 315 away from the curved shape extended before and after the downward projection in the side of moving back card division 313 one, and the lower surface of base portion 311 is in the second guide rail 316 of the rectangular shape extended before and after the downward projection in side one of moving back card division 313.Base portion 311 is in offering a rectangle short slot 317 away from the rear portion of moving back side, card division 313, and base portion 311 is projection 1 the 3rd projection 318 backward in short slot 317 place, and the front portion of base portion 311 upper surface offers a spliced eye 319 downwards.
Please continue and consult Fig. 2, described in hold shell fragment 40 there is a holding parts 41 is connected holding parts 41 one end elastic portion 42 with one, the middle part of elastic portion 42 outwards rushes and sets out a holding section 421 in arch.
Please continue and consult Fig. 2, described resetting device 50 includes top 51 and an elastic component 52.What described top 51 had a rectangular shape supports base portion 511, the rear surface supporting base portion 511 protrudes out a movable part 512 backward, the lower surface of movable part 512 is arc surface, the arranged on left and right sides face of movable part 512 end edge and bottom surface convex set out a limiting section 513, and the rear surface of movable part 512 backward projection goes out one the 4th projection 514.
Refer to Fig. 2 and Fig. 6, the main part 61 and one that described pallet 60 comprises a rectangular tabular is located at the cover body part 62 of main part 61 front end, the left and right sides and the upper and lower both sides of cover body part 62 all exceed main part 61, and the size of cover body part 61 and shape correspond to size and the shape of opening 301.The upper surface of main part 61 offers one for accommodating the card accepting groove 63 of electronic cards 200, and the both sides of main part 61 all offer one and hold groove 64.
Refer to Fig. 1 to Fig. 6, when card connector 100 of the present invention is assembled, first, each conducting terminal 20 is fixed on to insulate and goes up on body 10 and stretch in receiving space 15.Particularly, each holding parts 21 is fixed in the substrate 11 of insulating body 10, each contact site 22 is contained in the first perforate 111 and the upper surface protruding out matrix 11 stretches in receiving space 15, and each weld part 23 to be contained in respectively in the second perforate 112 and to be welded in a circuit board (not shown).
Take second place, hold the both sides that shell fragment 40 is immobilizated in insulating body 10 respectively by two.Particularly, the holding parts 41 and the elastic portion 42 that hold shell fragment 40 are all immobilizated in shell fragment holding slot 121 and shell fragment holding slot 138, and holding section 421 is stretched in receiving space.
Thereafter, trip mechanism 30 is installed on insulating body 10 slidably.Particularly, first guide rail 315 of slide block 31 is installed in the first guide channel 113 slidably, second guide rail 316 of slide block 31 is installed in the second guide channel 114 slidably, and the card division 313 of moving back of slide block 31 is stretched in receiving space 15, and guiding projection 314 is contained in guiding fluting 115 slidably.One end of spring 32 to be sheathed on the second projection 141 and to be resisted against on the 3rd side wall 14, the other end of spring 32 is sheathed on the 3rd projection 318 and is resisted against on the base portion 311 of slide block 31, by the elastic force of spring 32 by slide block 31 driven forward until the front surface of base portion 311 is resisted against the rear surface of the first projection 131, the front surface of stopper section 312 is resisted against the rear surface of the second projection 132.One end of guide member 33 is arranged in spliced eye 329, and the other end is then arranged in heart-shaped groove 133 slidably.
Then, two groups of resetting devices 50 are installed in the front portion of insulating body 10, two groups of resetting devices 50 all flexibly protrude out the front surface of insulating body 10.Particularly, the movable part 512 of two front portion, tops 51 is installed in the first fluting 124 and the first fluting 137 respectively slidably, two front end, tops 51 support the front surface that base portion 511 protrudes out the first side wall 12 and the first projection 131 respectively, the limiting section 513 of two rear portion, tops 51 and the 4th projection 514 stretch in the first accepting groove 122 and the first accepting groove 135 respectively, two elastic components 52 are installed in the first accepting groove 122 and the first accepting groove 135 respectively, one end of two elastic components 52 to be sheathed on respectively on the first projection 123 and the first projection 136 and to be resisted against on the rear wall of the first accepting groove 122 and the first accepting groove 135, the other end of two elastic components 52 to be sheathed on respectively on the 4th projection 514 and to be resisted against limiting section 513 rear surface of top 51, by the elastic force of two elastic components 52, two tops 51 are pushed away forward until the front surface of limiting section 513 is resisted against on the antetheca of the first accepting groove 122 and the first accepting groove 135, two front surfaces supporting base portion 511 are resisted against the inner surface of electronic installation 300 shell.
Moreover, pallet 60 is installed in receiving space 15 from opening 301 slidingly back and forth, what slide block 31 supported by the rear wall of main part 61 moves back card division 313, resetting device 50 front portion to support base portion 511 butted in the rear surface of cover body part 62, hold shell fragment 40 and hold groove 64 and hold and coordinate.Finally, shielding casing 70 is covered on the outside of insulating body 10.
Refer to Fig. 1 to Fig. 5, when electronic cards 200 is installed to card connector 100 of the present invention, electronic cards 200 is installed in card accepting groove 63 by pull-out pallet 60, the cover body part 62 of pressing pallet 60, pallet 60 moves backward, elastic portion 42 compression that holding section 421 makes to hold shell fragment 40 is supported in the two side of main part 61, the rear surface of cover body part 62 is resisted against the front surface supporting base portion 511, elastic component 52 compresses and puts aside elastic potential energy, moving back card division 313 thus promoting slide block 31 and moving backward along the first guide channel 113, second guide channel 114 and guiding fluting 115 of slide block 31 supported by the rear wall of main part 61, spring 32 compresses and puts aside elastic potential energy, and guide member 33 can move backward along heart-shaped groove 133, continue to move until the rear wall of pallet 60 is resisted against the front surface of the 3rd side wall 14 backward, unclamp hand, promote slide block 31 by the elastic force of spring 32 to move forward, guide member 33 one end in heart-shaped groove 133 will be resisted against in pintle hook lock portion 134 along heart-shaped groove 133, the groove 64 that holds holding the holding section 421 of shell fragment 40 and the main part 61 of pallet 60 holds and coordinates, the butted top 51 of elastic component 52 moves forward, support base portion 511 to promote cover body part 62 and drive pallet 60 to move forward until the upper and lower supporting base portion 511 front surface is resisted against the inner surface of electronic installation 300 shell, the front surface of cover body part 62 and the flush with outer surface of electronic installation 300 shell, bare spot in electronic cards 200 abuts against with the contact site 23 of conducting terminal 20 respectively, pallet 60 and electronic cards 200 are pinned.
Refer to Fig. 2, Fig. 4, Fig. 5 and Fig. 6, when dismantling electronic cards 200, firmly press the cover body part 62 of pallet 60 backward, the main part 61 of pallet 60 promotes slide block 31 and slides backward, and pintle hook lock portion 134 is left in guide member 33 one end in heart-shaped groove 133; Unclamp hand, promote to make trip mechanism 30 along the first guide channel 113, second guide channel 114 and guiding fluting 115 forward slip by the elastic force of spring 32, until the front surface of base portion 311 is resisted against the rear surface of the first projection 131, the front surface of stopper section 312 is resisted against the rear surface of the second projection 132, meanwhile, the main part 61 of pallet 60 promotes to move forward by the card division 313 of moving back of trip mechanism 30, the front end of pallet 60 protrudes out the front surface of electronic installation 300 shell, after pull-out pallet 60, electronic cards 200 can be taken off easily.
In sum, card connector 100 of the present invention is by insulating body 10 front portion installing resetting device 50, resetting device 50 flexibly protrudes out the front surface of insulating body 10 and the rear surface of the butted cover body part 62 in pallet 60, pallet 60 is moved forward until resetting device 50 is butted in the inner surface of electronic installation 300 shell, thus make the front surface of cover body part 62 and the flush with outer surface of electronic installation 300 shell, there will not be concave or convex to produce outward appearance drop.
Claims (10)
1. a card connector, is installed in an electronic installation inner, for circuit board and an electronic cards of connection of electronic devices, the shell of electronic installation offers an opening; It is characterized in that: comprise insulating body, some conducting terminals, at least one trip mechanism, a pallet, at least one group of resetting device and shielding casing; Insulating body is provided with a receiving space; Some conducting terminals to be fixed on insulating body and to stretch in receiving space; Trip mechanism is installed in insulating body side slidingly back and forth; Pallet is for carrying electronic cards, be installed in slidingly back and forth in receiving space from opening part, comprise the cover body part that a main part and is located at main part front end, the left and right sides and the upper and lower both sides of cover body part all exceed main part, and the size of cover body part and shape correspond to size and the shape of opening; Resetting device is installed in the anterior front surface also flexibly protruding out insulating body of insulating body, and the front portion of resetting device is butted in the rear surface of cover body part and the inner surface of electronic device housing; Shielding casing is coated and be immobilizated in the outside of insulating body.
2. card connector as claimed in claim 1, it is characterized in that: described insulating body has a substrate, the relative both sides of substrate respectively on protrude out one first side wall and one second side wall, convex the 3rd side wall stretching out connection first side wall and the second side wall of the rear side of substrate, the first side wall, the second side wall, the 3rd side wall and substrate are enclosed to form described receiving space.
3. card connector as claimed in claim 2, is characterized in that: the upper surface of described first side wall front portion offers one first accepting groove, the top of the first side wall front surface inwardly offer one be communicated with the first accepting groove first to slot; The inside projection in front portion of described second side wall inner surface goes out one first projection, and the first projection offers one first accepting groove in the upper surface of side near receiving space, the top of the first projection front surface inwardly offer one be communicated with the first accepting groove first to slot; Described resetting device comprises a top and an elastic component, the rear portion of top is contained in the first accepting groove, the front portion of top to be installed in slidably in the first fluting and to protrude out the front surface of the first side wall and the first projection, elastic component is installed in the first accepting groove, one end of elastic component is resisted against on the rear wall of the first accepting groove, and the other end of elastic component is resisted against the rear surface of top.
4. card connector as claimed in claim 3, is characterized in that: projection one first projection on the rear wall of described first accepting groove; Described top has supports base portion, and the rear surface supporting base portion protrudes out a movable part backward, and arranged on left and right sides face and the bottom surface convex of movable part end edge set out a limiting section, and the rear surface of movable part backward projection goes out one the 4th projection; The movable part of top is installed in the first fluting slidably, supports the front surface that base portion protrudes out the first side wall and the first projection, and limiting section and the 4th projection of top stretch in the first accepting groove; One end of described elastic component is sheathed on the first projection, and the other end of elastic component to be sheathed on the 4th projection and to be resisted against the rear surface of limiting section.
5. card connector as claimed in claim 3, it is characterized in that: it also comprises two and holds shell fragment, two hold the both sides that shell fragment is immobilizated in insulating body respectively, the both sides in described tray main body portion all offer and hold groove, hold shell fragment and hold holding of groove and coordinate when pallet is installed in receiving space.
6. card connector as claimed in claim 5, is characterized in that: described in hold shell fragment there is a holding parts is connected holding parts one end elastic portion with one, the middle part of elastic portion outwards rushes and sets out the holding section that is arch; The upper surface at described first side wall rear portion offers a shell fragment holding slot be communicated with receiving space; Described first projection rear surface protrudes out the second projection of a rectangular shape backward in the side near receiving space, second projection offers a shell fragment holding slot be communicated with receiving space, the holding parts and the elastic portion that hold shell fragment are all immobilizated in shell fragment holding slot, holding section to stretch in receiving space and with hold holding of groove and coordinate.
7. card connector as claimed in claim 3, it is characterized in that: described trip mechanism comprises a slide block, a spring and a guide member, one end of spring is resisted against on insulating body, and the other end of spring is resisted against on slide block; Described first projection offers a heart-shaped groove in the upper surface near the second side wall side, and one end of guide member is arranged on slide block, and the guide member other end is then arranged in heart-shaped groove slidably.
8. card connector as claimed in claim 7, it is characterized in that: described slide block has a base portion, the rear portion projection laterally of base portion one side goes out a stopper section, and the rear end projection laterally of stopper section goes out to move back card division; The lower surface of base portion is in the first guide rail away from extension before and after the downward projection one in the side of moving back card division, and the lower surface of base portion is in the second guide rail extended before and after the downward projection one in side of moving back card division; Described upper surface of base plate offers the first guide channel extended before and after in the rear portion near the second side wall side, upper surface of base plate offers the second guide channel extended before and after in the rear portion near receiving space side, be installed in the first guide channel first slide of slide block, be installed in the second guide channel second slide of slide block, the card division of moving back of slide block is stretched in receiving space, and what slide block supported by the rear wall of main part moves back card division.
9. card connector as claimed in claim 8, is characterized in that: described in move back card division the downward projection of lower surface go out a guiding projection; Described upper surface of base plate is in offering a guiding fluting in the rear portion near the second side wall side, guiding projection is contained in guiding fluting slidably.
10. card connector as claimed in claim 1, is characterized in that: described main part offers a card accepting groove, described electronic cards is installed in card accepting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310479303.1A CN104577495B (en) | 2013-10-14 | 2013-10-14 | Card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310479303.1A CN104577495B (en) | 2013-10-14 | 2013-10-14 | Card connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104577495A true CN104577495A (en) | 2015-04-29 |
| CN104577495B CN104577495B (en) | 2017-04-05 |
Family
ID=53093004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310479303.1A Expired - Fee Related CN104577495B (en) | 2013-10-14 | 2013-10-14 | Card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104577495B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7008245B1 (en) * | 2004-11-17 | 2006-03-07 | L & K Precision Technology Co., Ltd. | Card connector |
| US20080207012A1 (en) * | 2007-02-26 | 2008-08-28 | Hon Hai Precision Ind. Co., Ltd. | Electrical card connector |
| CN202009088U (en) * | 2011-01-06 | 2011-10-12 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN202196894U (en) * | 2011-08-01 | 2012-04-18 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN203674470U (en) * | 2013-10-14 | 2014-06-25 | 东莞富强电子有限公司 | Card connector |
-
2013
- 2013-10-14 CN CN201310479303.1A patent/CN104577495B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7008245B1 (en) * | 2004-11-17 | 2006-03-07 | L & K Precision Technology Co., Ltd. | Card connector |
| US20080207012A1 (en) * | 2007-02-26 | 2008-08-28 | Hon Hai Precision Ind. Co., Ltd. | Electrical card connector |
| CN202009088U (en) * | 2011-01-06 | 2011-10-12 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN202196894U (en) * | 2011-08-01 | 2012-04-18 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN203674470U (en) * | 2013-10-14 | 2014-06-25 | 东莞富强电子有限公司 | Card connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104577495B (en) | 2017-04-05 |
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