CN203674470U - Card connector - Google Patents
Card connector Download PDFInfo
- Publication number
- CN203674470U CN203674470U CN201320632901.3U CN201320632901U CN203674470U CN 203674470 U CN203674470 U CN 203674470U CN 201320632901 U CN201320632901 U CN 201320632901U CN 203674470 U CN203674470 U CN 203674470U
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- Prior art keywords
- projection
- side wall
- insulating body
- receiving space
- card connector
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Abstract
The utility model discloses a card connector which is mounted inside an electronic device. The card connector comprises an insulating body, a plurality of conductive terminals, a card discharge mechanism, a tray and at least one set of reset mechanism. The insulating body is provided with an accommodation space. The plurality of conductive terminals are fixed on the insulating body. The card discharge mechanism is mounted on one side of the insulating body, being slidable in the front-back direction. The tray is front-back slidingly mounted in the accommodation space, and includes a main body and a cover arranged at the front end of the main body. The reset mechanism is arranged on the front part of the insulating body, and elastically protrudes out of the front surface of the insulating body. The front part of the reset mechanism is elastically abuts against the rear surface of the cover. The tray is moved forwardly until the reset mechanism elastically abuts against the inner surface of the housing of the electronic device, such that the front surface of the cover is flush with the outer surface of the housing of the electronic device, and the appearance unevenness caused by convexes or concaves is prevented.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of card connector.
Background technology
As a kind of card connector that TaiWan, China new patent is disclosed for No. M439283, it comprises insulating body, be fixed on insulating body and for the conducting terminal that cooperatively interacts with electronic cards, be installed in the trip mechanism of insulating body one side and for carrying the pallet of electronic cards.On described insulating body, offer a receiving space, described pallet comprises a main part and is positioned at the lid of main part front end, one 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.When 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 the tolerance during due to the assembling of card connector and circuit board and the tolerance of card connector self, make the lateral surface of lid of pallet and the outer surface of electronic device housing can not be concordant, there will be concave or convex generation outward appearance drop.
Utility model content
The purpose of this utility model be for above-mentioned the deficiencies in the prior art provide a kind of lateral surface of cover body part of pallet and the outer surface of electronic device housing concordant, prevent the card connector of outward appearance drop.
For achieving the above object, the utility model provides a kind of card connector, is installed in an electronic installation inside, for circuit board and an electronic cards of connection of electronic devices, offers an opening on the shell of electronic installation; 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 are fixed on insulating body and stretch in receiving space; Trip mechanism is installed in insulating body one side slidingly back and forth; Pallet is used for carrying electronic cards, be installed in slidingly back and forth in receiving space from opening part, comprise that a main part and is located at the cover body part of main part front end, the left and right sides of cover body part and upper and lower both sides all exceed main part, and the size of cover body part and shape are corresponding to size and the shape of opening; It is anterior and flexibly protrude out the front surface of insulating body that resetting device is installed in 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 is immobilizated in the outside of insulating body.
As further improvement, described insulating body has a substrate, the relative both sides of substrate are convex one first side wall and one second side wall of stretching out respectively, convex the 3rd side wall that stretches out connection first side wall and the second side wall of 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 the first side wall front portion is offered one first accepting groove, and first fluting being communicated with the first accepting groove is inwardly offered on the top of the first side wall front surface; The front portion of described the second side wall inner surface is inwardly convexly equipped with out one first projection, and the first projection is offered one first accepting groove in the upper surface of the side near receiving space, and first fluting being communicated with the first accepting groove is inwardly offered on the top of the first projection front surface; 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 is installed in slidably in the first fluting and protrudes 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, on the rear wall of described the first accepting groove, be convexly equipped with one first projection; Described top has the base portion of supporting, and the rear surface of 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 is convexly equipped with out one the 4th projection backward; The movable part of top is installed in the first fluting slidably, supports base portion and protrude out the front surface of the first side wall and the first projection, and the limiting section of top and the 4th projection 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 is sheathed on the 4th projection and is resisted against the rear surface of limiting section.
As further improvement, card connector also comprises that two hold shell fragment, two hold shell fragment is immobilizated in respectively the both sides of insulating body, and the both sides of described tray main body portion all offer and hold groove, and pallet holds shell fragment and holds groove and hold and coordinate while being installed in receiving space.
As further improvement, described in hold shell fragment and there is a holding parts is connected holding parts one end elastic portion with one, the middle part of elastic portion sets out a holding section that is arch to outwash; The upper surface at described the first side wall rear portion is offered a shell fragment holding slot being communicated with receiving space; Described the first projection rear surface is in the second projection near protruding out a rectangular shape after a side direction of receiving space, on the second projection, offer a shell fragment holding slot being 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 stretch in receiving space and with hold groove and hold 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 the first projection offers a heart-shaped groove in the upper surface near the second side wall one side, and one end of guide member is arranged on slide block, and the guide member other end is arranged in heart-shaped groove slidably.
As further improvement, described slide block has a base portion, and the rear portion of base portion one side is convexly equipped with out a stopper section laterally, and the rear end of stopper section is convexly equipped with out one laterally and moves back card division; The lower surface of base portion is in being convexly equipped with away from moving back the first guide rail that extend front and back under a side direction of card division, and the lower surface of base portion is in being convexly equipped with near moving back under a side direction of card division the second guide rail that extend front and back; Described upper surface of base plate is in offering near the rear portion of the second side wall one side the first guide channel that extend front and back, upper surface of base plate is in offering near the rear portion of receiving space one side the second guide channel that extend front and back, the first guide rail of slide block is installed in the first guide channel slidably, the second guide rail of slide block is installed in the second guide channel slidably, the card division of moving back of slide block is stretched in receiving space, and the rear wall of main part is supported the card division of moving back of slide block.
As further improvement, described in move back card division lower surface be convexly equipped with out a guiding projection downwards; Described upper surface of base plate, in offer a guiding fluting near the rear portion of the second side wall one side, is guided projection and is contained in slidably in guiding fluting.
As further improvement, on described main part, offer a card accepting groove, described electronic cards is installed in card accepting groove.
As mentioned above, the utility model card connector is by the anterior installing of insulating body resetting device, resetting device flexibly protrudes out the front surface of insulating body 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, thereby make the front surface of cover body part and the outer surface of electronic device housing concordant, there will not be concave or convex to produce outward appearance drop.
Brief description of the drawings
Fig. 1 is the stereogram of a kind of embodiment of the utility model card connector.
Fig. 2 is the three-dimensional exploded view of the utility model card connector shown in Fig. 1.
Fig. 3 is the stereogram of the slide block of the utility model card connector.
The state diagram of installation process when Fig. 4 is the utility model card connector installation electronic cards.
Fig. 5 is that the utility model card connector installs the state diagram after electronic cards.
State diagram when Fig. 6 is the utility model card connector dismounting electronic cards.
In figure, each description of reference numerals is as follows.
Substrate 11 first perforates 111
The second perforate 112 first guide channels 113
The second guide channel 114 guiding flutings 115
The first side wall 12 second side walls 13
The first projection 131 second projections 132
Heart-shaped groove 133 pintle hook lock portions 134
The 3rd side wall 14 second projections 141
Receiving space 15 conducting terminals 20
Holding parts 21 contact sites 22
Weld part 23 trip mechanisms 30
312Tui card division, stopper section 313
The second guide rail 316 short slots 317
The 3rd projection 318 spliced eyes 319
Hold shell fragment 40 holding parts 41
Resetting device 50 tops 51
Limiting section 513 the 4th projection 514
Card accepting groove 63 holds groove 64
Shell fragment holding slot 121,138
The first accepting groove 122,135
The first projection 123,136
The first fluting 124,137.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, Fig. 2, Fig. 5 and Fig. 6, the utility model card connector 100 is installed in electronic installation 300 inside, for circuit board (not shown) and an electronic cards 200 of connection of electronic devices 300, on the shell of electronic installation 300, offer an opening 301, comprise that 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, one 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 are convex one first side wall 12 and one second side wall 13 of stretching out respectively, convex the 3rd side wall 14, the first side walls 12, the second side wall 13, the 3rd side wall 14 and the substrate 11 that stretches out connection first side wall 12 and the second side wall 13 of rear side of substrate 11 surrounds a receiving space 15.Described substrate 11 is offered some the first perforates 111 and some the second perforates 112 that are transversely arranged in receiving space 15 places.The upper surface that the upper surface at described the first side wall 12 rear portions is offered the shell fragment holding slot being communicated with receiving space 15 121, the first side wall 12 front portions is offered on the rear wall of one first accepting groove 122, the first accepting grooves 122 and is convexly equipped with one first projection 123.The lower surface that first fluting 124, the first flutings 124 that are communicated with the first accepting groove 122 are inwardly offered on the top of the first side wall 12 front surfaces is arc surface.
Please continue and consult Fig. 2, the front portion of described the second side wall 13 inner surfaces is inwardly convexly equipped with out the first projection 131, the first projection 131 rear surfaces of a rectangular shape in the second projection 132 near protruding out a rectangular shape after a side direction of receiving space 15.The first projection 131 offers a heart-shaped groove 133 in the upper surface near the second side wall 13 1 sides, is convexly equipped with a pintle hook lock portion 134 in heart-shaped groove 133.The first projection 131 is convexly equipped with one first projection 136 on the rear wall of offering one first accepting groove 135, the first accepting grooves 135 near the upper surface of a side of receiving space 15.The lower surface that first fluting 137, the first flutings 137 that are communicated with the first accepting groove 135 are inwardly offered on the top of the first projection 131 front surfaces is arc surface, offers a shell fragment holding slot 138 being communicated with receiving space 15 on the second projection 132.Substrate 11 upper surfaces extend the first curved guide channel 113 in offering front and back near the rear portion of the second side wall 13 1 sides, substrate 11 upper surfaces are in the rear surface of offering front and back near the rear portion of receiving space 15 1 sides and extending the second rectangular guide channel 114, the first guide channels 112 and the second guide channel 114 and all extend to front surface and first projection 131 of the 3rd side wall 14.Described substrate 11 upper surfaces are in slotting 115 in offer a guiding that extands rearward to the 3rd side wall 14 front surfaces near the rear portion of the second side wall 13 1 sides.Described the 3rd side wall 14 front surfaces are convexly equipped with one second projection 141 in the first guide channel 113 places.
Please continue and consult Fig. 2, described some conducting terminals 20 all have a holding parts 21, a contact site 22 and that bends again extension from the middle elder generation rushing of holding parts 21 to back upper place bending extension downwards first extends back and bends downwards and extend the weld part 23 that bends backward again extension again from holding parts 21 end edges.
Refer to Fig. 2 and Fig. 3, described trip mechanism 30 comprises a slide block 31, a spring 32 and a guide member 33.Described slide block 31 has the base portion 311 of a rectangular shape, the rear portion of base portion 311 1 sides is convexly equipped with out a rectangular-shaped stopper section 312 laterally, the rear end of stopper section 312 is convexly equipped with out one laterally and moves back card division 313, and the lower surface that moves back card division 313 is convexly equipped with out a guiding projection 314 downwards.The lower surface of base portion 311 is in away from moving back the first guide rail 315 that is convexly equipped with the curved shape extending front and back under a side direction of card division 313, and the lower surface of base portion 311 is near moving back the second guide rail 316 that is convexly equipped with the rectangular shape extending front and back under a side direction of card division 313.Base portion 311 is in offering a rectangle short slot 317 away from the rear portion of moving back card division 313 1 sides, and base portion 311 is convexly equipped with one the 3rd projection 318 backward in short slot 317 places, and the front portion of base portion 311 upper surfaces offers a spliced eye 319 downwards.
Please continue and consult Fig. 2, described in hold shell fragment 40 and 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 sets out a holding section 421 that is arch to outwash.
Please continue and consult Fig. 2, described resetting device 50 includes a top 51 and an elastic component 52.What described top 51 had a rectangular shape supports base portion 511, the rear surface of 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 edges and bottom surface convex set out a limiting section 513, and the rear surface of movable part 512 is convexly equipped with out one the 4th projection 514 backward.
Refer to Fig. 2 and Fig. 6, described pallet 60 comprises that a rectangular tabular main part 61 and is located at the cover body part 62 of main part 61 front ends, the left and right sides of cover body part 62 and upper and lower both sides all exceed main part 61, and the size of cover body part 61 and shape are corresponding 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 the utility model card connector 100 is assembled, first, each conducting terminal 20 is fixed on insulation upper body 10 and stretches 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 that protrudes out matrix 11 stretches in receiving space 15, and each weld part 23 is contained in respectively in the second perforate 112 and is welded in a circuit board (not shown).
Take second place, by two both sides that hold shell fragment 40 and be immobilizated in respectively insulating body 10.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.
,, trip mechanism 30 is installed on insulating body 10 slidably thereafter.Particularly, the first guide rail 315 of slide block 31 is installed in the first guide channel 113 slidably, the 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 is sheathed on the second projection 141 and is 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, elastic force by spring 32 promotes slide block 31 until the front surface of base portion 311 is resisted against the rear surface of the first projection 131 forward, and 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 arranged in heart-shaped groove 133 slidably.
Then, two groups of resetting devices 50 are installed in to 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 51 front portions, tops is installed in respectively in the first fluting 124 and the first fluting 137 slidably, the front surface of supporting base portion 511 and protrude out respectively the first side wall 12 and the first projection 131 of two top 51 front ends, the limiting section 513 of two 51 rear portions, tops and the 4th projection 514 stretch into respectively in the first accepting groove 122 and the first accepting groove 135, two elastic components 52 are installed in respectively in the first accepting groove 122 and the first accepting groove 135, one end of two elastic components 52 is sheathed on respectively on the first projection 123 and the first projection 136 and is 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 is sheathed on respectively on the 4th projection 514 and is resisted against limiting section 513 rear surfaces of top 51, 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 by the elastic force of two elastic components 52, two front surfaces of supporting base portion 511 are resisted against the inner surface of electronic installation 300 shells.
Moreover, pallet 60 is installed in receiving space 15 slidingly back and forth from opening 301, what the rear wall of main part 61 was supported slide block 31 moves back card division 313, resetting device 50 front portions 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 to the outside of insulating body 10.
Refer to Fig. 1 to Fig. 5, in the time that electronic cards 200 is installed to the utility model card connector 100, pull-out pallet 60 is installed in electronic cards 200 in card accepting groove 63, press the cover body part 62 of pallet 60, pallet 60 moves backward, holding section 421 is supported and makes to hold elastic portion 42 compressions of shell fragment 40 in the two side of main part 61, the rear surface of cover body part 62 is resisted against the front surface of supporting base portion 511, elastic component 52 compresses and puts aside elastic potential energy, thereby the rear wall of main part 61 is supported the card division 313 of moving back of slide block 31 and is promoted slide block 31 along the first guide channel 113, the second guide channel 114 and guide fluting 115 and move backward, spring 32 compresses and puts aside elastic potential energy, and guide member 33 can move backward along heart-shaped groove 133, continue to move backward until the rear wall of pallet 60 is resisted against the front surface of the 3rd side wall 14, unclamp hand, promoting slide block 31 by the elastic force of spring 32 moves 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 that holds 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, supporting base portion 511 promotes cover body part 62 and drives pallet 60 to move forward until support the upper and lower of base portion 511 front surfaces and be resisted against the inner surface of electronic installation 300 shells, the front surface of cover body part 62 is concordant with the outer surface of electronic installation 300 shells, bare spot in electronic cards 200 connects 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, in the time of dismounting electronic cards 200, the cover body part 62 of firmly pressing backward pallet 60, 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, the second guide channel 114 and guiding fluting 115 to front slide 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 shells, after pull-out pallet 60, can take off easily electronic cards 200.
In sum, the utility model card connector 100 is by the anterior installing resetting device 50 of insulating body 10, resetting device 50 flexibly protrudes out the front surface of insulating body 10 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 shells, thereby make the front surface of cover body part 62 concordant with the outer surface of electronic installation 300 shells, there will not be concave or convex to produce outward appearance drop.
Claims (10)
1. a card connector, is installed in an electronic installation inside, for circuit board and an electronic cards of connection of electronic devices, offers an opening on the shell of electronic installation; 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 are fixed on insulating body and stretch in receiving space; Trip mechanism is installed in insulating body one side slidingly back and forth; Pallet is used for carrying electronic cards, be installed in slidingly back and forth in receiving space from opening part, comprise that a main part and is located at the cover body part of main part front end, the left and right sides of cover body part and upper and lower both sides all exceed main part, and the size of cover body part and shape are corresponding to size and the shape of opening; It is anterior and flexibly protrude out the front surface of insulating body that resetting device is installed in 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 is 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 are convex one first side wall and one second side wall of stretching out respectively, convex the 3rd side wall that stretches out connection first side wall and the second side wall of 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 the first side wall front portion is offered one first accepting groove, and first fluting being communicated with the first accepting groove is inwardly offered on the top of the first side wall front surface; The front portion of described the second side wall inner surface is inwardly convexly equipped with out one first projection, and the first projection is offered one first accepting groove in the upper surface of the side near receiving space, and first fluting being communicated with the first accepting groove is inwardly offered on the top of the first projection front surface; 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 is installed in slidably in the first fluting and protrudes 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: on the rear wall of described the first accepting groove, be convexly equipped with one first projection; Described top has the base portion of supporting, and the rear surface of 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 is convexly equipped with out one the 4th projection backward; The movable part of top is installed in the first fluting slidably, supports base portion and protrude out the front surface of the first side wall and the first projection, and the limiting section of top and the 4th projection 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 is sheathed on the 4th projection and is resisted against the rear surface of limiting section.
5. card connector as claimed in claim 3, it is characterized in that: it also comprises that two hold shell fragment, two hold shell fragment is immobilizated in respectively the both sides of insulating body, the both sides of described tray main body portion all offer and hold groove, and pallet holds shell fragment and holds groove and hold and coordinate while being installed in receiving space.
6. card connector as claimed in claim 5, is characterized in that: described in hold shell fragment and there is a holding parts is connected holding parts one end elastic portion with one, the middle part of elastic portion sets out a holding section that is arch to outwash; The upper surface at described the first side wall rear portion is offered a shell fragment holding slot being communicated with receiving space; Described the first projection rear surface is in the second projection near protruding out a rectangular shape after a side direction of receiving space, on the second projection, offer a shell fragment holding slot being 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 stretch in receiving space and with hold groove and hold and coordinate.
7. card connector as claimed in claim 3, is characterized in that: 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 the first projection offers a heart-shaped groove in the upper surface near the second side wall one side, and one end of guide member is arranged on slide block, and the guide member other end is arranged in heart-shaped groove slidably.
8. card connector as claimed in claim 7, is characterized in that: described slide block has a base portion, and the rear portion of base portion one side is convexly equipped with out a stopper section laterally, and the rear end of stopper section is convexly equipped with out one laterally and moves back card division; The lower surface of base portion is in being convexly equipped with away from moving back the first guide rail that extend front and back under a side direction of card division, and the lower surface of base portion is in being convexly equipped with near moving back under a side direction of card division the second guide rail that extend front and back; Described upper surface of base plate is in offering near the rear portion of the second side wall one side the first guide channel that extend front and back, upper surface of base plate is in offering near the rear portion of receiving space one side the second guide channel that extend front and back, the first guide rail of slide block is installed in the first guide channel slidably, the second guide rail of slide block is installed in the second guide channel slidably, the card division of moving back of slide block is stretched in receiving space, and the rear wall of main part is supported the card division of moving back of slide block.
9. card connector as claimed in claim 8, is characterized in that: described in move back card division lower surface be convexly equipped with out a guiding projection downwards; Described upper surface of base plate, in offer a guiding fluting near the rear portion of the second side wall one side, is guided projection and is contained in slidably in guiding fluting.
10. card connector as claimed in claim 1, is characterized in that: on described main part, offer a card accepting groove, described electronic cards is installed in card accepting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632901.3U CN203674470U (en) | 2013-10-14 | 2013-10-14 | Card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632901.3U CN203674470U (en) | 2013-10-14 | 2013-10-14 | Card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203674470U true CN203674470U (en) | 2014-06-25 |
Family
ID=50970727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632901.3U Withdrawn - After Issue CN203674470U (en) | 2013-10-14 | 2013-10-14 | Card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203674470U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577495A (en) * | 2013-10-14 | 2015-04-29 | 东莞富强电子有限公司 | Card connector |
| CN106936015A (en) * | 2017-04-13 | 2017-07-07 | 启东乾朔电子有限公司 | Water-proof connector and combinations thereof |
-
2013
- 2013-10-14 CN CN201320632901.3U patent/CN203674470U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577495A (en) * | 2013-10-14 | 2015-04-29 | 东莞富强电子有限公司 | Card connector |
| CN106936015A (en) * | 2017-04-13 | 2017-07-07 | 启东乾朔电子有限公司 | Water-proof connector and combinations thereof |
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