CN104577495B - Card connector - Google Patents
Card connector Download PDFInfo
- Publication number
- CN104577495B CN104577495B CN201310479303.1A CN201310479303A CN104577495B CN 104577495 B CN104577495 B CN 104577495B CN 201310479303 A CN201310479303 A CN 201310479303A CN 104577495 B CN104577495 B CN 104577495B
- Authority
- CN
- China
- Prior art keywords
- projection
- side wall
- card
- receiving space
- insulating body
- 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.)
- Expired - Fee Related
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Classifications
-
- 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 kind of card connector, is installed in inside an electronic installation, including insulating body, some conducting terminals, a trip mechanism, a pallet and least one set resetting-mechanism；Insulating body is provided with a receiving space；Some conducting terminals are fixed on insulating body；Trip mechanism is installed in insulating body side slidingly back and forth；Pallet is installed in receiving space slidingly back and forth, is located at the lid portion of main part front end including a main part and one；Resetting-mechanism is installed in insulating body front portion and flexibly protrudes out the front surface of insulating body, the anterior butted rear surface in lid portion of resetting-mechanism, pallet is made to move forward until the butted inner surface in electronic device housing of resetting-mechanism, so that the flush with outer surface of the front surface in lid portion and electronic device housing, is not in that concave or convex produces outward appearance drop.
Description
Technical field
The present invention relates to a kind of connector, more particularly to a kind of card connector.
Background technology
A kind of card connector as disclosed in TaiWan, China new patent M439283, which includes insulating body, is fixed on
On insulating body and for the conducting terminal cooperated with electronic card, the trip mechanism for being installed in insulating body side and it is used for
Carry the pallet of electronic card.A receiving space is offered on the insulating body, the pallet includes a main part and is located at master
The lid of body portion front end, the side of lid are provided with a through hole, and the main part of pallet is installed in receiving space, the trip mechanism
The executive item mutually compressed including a push rod and with push rod.During dismounting electronic card, supported through the through hole of lid using a thimble and pushed away
Bar, push rod promote executive item that inside is equiped with the pallet ejection of electronic card.When electronic card is installed, electronic card is positioned over into pallet
Main part in, inwardly promote pallet to installation site.
But the tolerance of the tolerance and card connector itself when being assembled with circuit board due to card connector, makes the lid of pallet
Lateral surface can not be concordant with the outer surface of electronic device housing, it may appear that concave or convex produces outward appearance drop.
The content of the invention
Present invention aims to above-mentioned the deficiencies in the prior art provide a kind of lateral surface in the lid portion of pallet with
The flush with outer surface of electronic device housing, prevents the card connector of outward appearance drop.
For achieving the above object, the present invention provides a kind of card connector, is installed in inside an electronic installation, for connecting electricity
The circuit board of sub-device and an electronic card, offer an opening on the shell of electronic installation；The card connector include insulating body,
Some conducting terminals, at least a trip mechanism, a pallet, least one set resetting-mechanism and shielding casing；Insulating body is provided with
One receiving space；Some conducting terminals are fixed on insulating body and stretch in receiving space；Trip mechanism is filled slidingly back and forth
Located at insulating body side；Pallet is used to carry electronic card, is installed in receiving space slidingly back and forth, including one from opening
Main part and one exceeds main part, lid located at the lid portion of main part front end, the left and right sides in lid portion and upper and lower both sides
Size and shape of the size and shape in portion corresponding to opening；Resetting-mechanism is installed in insulating body front portion and flexibly protrudes out
The front surface of insulating body, anterior butted rear surface and the inner surface of electronic device housing in lid portion of resetting-mechanism；Hide
Cover the outside that housing is coated and is immobilizated in insulating body.
Used as further improvement, the insulating body has a substrate, and the opposite sides of substrate is protruded out respectively upwards
One first side wall and one second side wall, the rear side of substrate protrude out the 3rd side of first side wall of connection and the second side wall upwards
Wall, the first side wall, the second side wall, the 3rd side wall and substrate enclose and are set as the receiving space.
Used as further improvement, the anterior upper surface of first side wall opens up one first accepting groove, before the first side wall
The top on surface inwardly opens up first fluting connected with the first accepting groove；The front portion of the second side wall inner surface is to convex
One first projection is set out, the first projection opens up one first accepting groove, the first projection in the upper surface of the side near receiving space
The top of front surface inwardly opens up first fluting connected with the first accepting groove；The resetting-mechanism includes a top and one
Elastic component, the rear portion of top are contained in the first accepting groove, and the front portion of top is slidably installed in the first fluting and convex
The front surface of the first side wall and the first projection is stretched out, elastic component is installed in the first accepting groove, one end of elastic component is resisted against
On the rear wall of one accepting groove, the other end of elastic component is resisted against the rear surface of top.
As further improvement, one first projection of projection on the rear wall of first accepting groove；The top has
One supports base portion, and the rear surface for supporting base portion protrudes out a movable part, the arranged on left and right sides face of movable part end edge and bottom surface backward
Convex sets out a limiting section, and projection goes out one the 4th projection backward on the rear surface of movable part；The movable part of top is slidably filled
In the first fluting, the front surface that base portion protrudes out the first side wall and the first projection, the limiting section of top and the 4th are supported
Projection is stretched in the first accepting groove；One end of the elastic component is sheathed on the first projection, and the other end of elastic component is sheathed on
On four projections and it is resisted against the rear surface of limiting section.
Used as further improvement, card connector also includes two clamping shell fragments, and two clamping shell fragments are immobilizated in insulation originally respectively
The both sides of body, the both sides in the tray main body portion offer clamping groove, clamping shell fragment when pallet is installed in receiving space
Coordinate with clamping groove clamping.
Used as further improvement, the clamping shell fragment has the elastic portion an of holding parts and a connection holding parts one end,
Outwards punching sets out a domed holding section at the middle part of elastic portion；It is empty with collecting that the upper surface at the first side wall rear portion opens up one
Between the shell fragment holding slot that connects；After first projection, surface protrudes out a rectangular shape backward in the side near receiving space
The second projection, a shell fragment holding slot connected with receiving space, the holding parts and bullet of clamping shell fragment are offered on the second projection
Property portion be immobilizated in shell fragment holding slot, holding section is stretched in receiving space and is coordinated with clamping groove clamping.
Used as further improvement, the trip mechanism includes a slide block, a spring and a guide member, and one end of spring is supported
Peak on insulating body, the other end of spring is resisted against on slide block；First projection is in the upper table near the second side wall side
Face offers a heart-shaped groove, and one end of guide member is arranged on slide block, and the guide member other end is then slidably arranged in heart-shaped groove.
Used as further improvement, the slide block has a base portion, and the rear portion projection laterally of base portion one side goes out to stop
Stopper, the rear end projection laterally of stopper section go out to move back card division；The lower surface of base portion is in away from the downward projection in side for moving back card division
The first guide rail extended before and after one, the lower surface of base portion are led in second near downward one extension in front and back of projection in side for moving back card division
Rail；The upper surface of base plate opens up the first guide channel extended before and after, substrate upper table in the rear portion near the second side wall side
Face opens up the second guide channel extended before and after, the first slide ground installing of slide block in the rear portion near receiving space side
In the first guide channel, it is installed in the second guide channel, collecting sky is stretched in the card division of moving back of slide block the second slide of slide block
In, what the rear wall of main part supported slide block moves back card division.
Used as further improvement, the following table for the moving back card division projection that faces down goes out a guiding projection；The substrate upper table
In guiding fluting is opened up in the rear portion near the second side wall side, guiding projection is slidably contained in guiding fluting in face.
As further improvement, a card accepting groove on the main part, is offered, the electronic card is installed in card collecting
In groove.
As described above, card connector of the present invention is by the anterior installing resetting-mechanism of insulating body, resetting-mechanism is flexibly convex
The front surface of insulating body the rear surface in the butted lid portion in pallet are stretched out, pallet is moved forward until resetting-mechanism bullet
The inner surface of electronic device housing is butted on, so that the flush with outer surface of the front surface in lid portion and electronic device housing, will not
There is concave or convex and produce outward appearance drop.
Description of the drawings
Fig. 1 is a kind of stereogram of embodiment of card connector of the present invention.
Three-dimensional exploded views of the Fig. 2 for 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 installation electronic card of the present invention.
Fig. 5 is the state diagram after card connector of the present invention installs electronic card.
State diagram when Fig. 6 is card connector dismounting electronic card of the present invention.
In figure, each description of reference numerals is as follows.
100 insulating body 10 of card connector
11 first perforate 111 of substrate
Second perforate, 112 first guide channel 113
The guiding of second guide channel 114 fluting 115
First side wall, 12 second side wall 13
First projection, 131 second projection 132
133 pintle hook lock portion 134 of heart-shaped groove
3rd side wall, 14 second projection 141
15 conducting terminal 20 of receiving space
21 contact site 22 of holding parts
23 trip mechanism 30 of weld part
31 base portion 311 of slide block
Move back card division 313 in stopper section 312
Guiding 314 first guide rail 315 of projection
Second guide rail, 316 short slot 317
3rd projection, 318 spliced eye 319
32 guide member 33 of spring
40 holding parts 41 of clamping shell fragment
42 holding section 421 of elastic portion
50 top 51 of resetting-mechanism
Support 511 movable part 512 of base portion
The 4th projection 514 of limiting section 513
52 pallet 60 of elastic component
61 lid portion 62 of main part
63 clamping groove 64 of card accepting groove
70 electronic card 200 of shielding casing
The opening of electronic installation 300 301
Shell fragment holding slot 121,138
First accepting groove 122,135
First projection 123,136
First fluting 124,137.
Specific embodiment
By describing technology contents of the invention, structural feature in detail, realizing purpose and effect, below in conjunction with embodiment
And coordinate accompanying drawing to be explained in detail.
Fig. 1, Fig. 2, Fig. 5 and Fig. 6 are referred to, card connector of the present invention 100 is installed in inside an electronic installation 300, is used for
The circuit board (not shown) and an electronic card 200 of connection electronic installation 300, offers an opening on the shell of electronic installation 300
301, reset including insulating body 10, some conducting terminals 20, at least a trip mechanism 30, two clamping shell fragments 40, least one set
Mechanism 50, one is used for the pallet 60 and a shielding casing 70 for carrying electronic card 200.
Fig. 2 is referred to, the insulating body 10 has a substrate 11, and the opposite sides of substrate 11 protrudes out one respectively upwards
First side wall 12 and one second side wall 13, the rear side of substrate 11 protrude out connection first side wall 12 and the second side wall 13 upwards
3rd side wall 14, the first side wall 12, the second side wall 13, the 3rd side wall 14 and substrate 11 enclose and set out a receiving space 15.The base
Plate 11 is opened up in transversely arranged some first perforates 111 and some second perforates 112 at receiving space 15.First side
The upper surface at 12 rear portion of wall opens up a shell fragment holding slot 121 connected with receiving space 15, the upper surface of 12 front portion of the first side wall
One first accepting groove 122 is opened up, one first projection 123 of projection on the rear wall of the first accepting groove 122.First side wall, 12 front surface
Top inwardly opens up first fluting 124 connected with the first accepting groove 122, and the lower surface of the first fluting 124 is arc surface.
Please continue refering to Fig. 2, the inside projection in front portion of 13 inner surface of the second side wall goes out the first projection of a rectangular shape
131, after the first projection 131, surface is in the second projection 132 for protruding out a rectangular shape near the side of receiving space 15 backward.
First projection 131 offers a heart-shaped groove 133 in the upper surface near 13 side of the second side wall, and projection one in heart-shaped groove 133 is locked
Card division 134.First projection 131 opens up one first accepting groove 135 in the upper surface near the side of receiving space 15, and first houses
One first projection 136 of projection on the rear wall of groove 135.The top of 131 front surface of the first projection inwardly opens up one and first accepting groove
First fluting 137 of 135 connections, the lower surface of the first fluting 137 is arc surface, offers one and house on the second projection 132
The shell fragment holding slot 138 of the connection of space 15.Prolong before and after the rear portion near 13 side of the second side wall opens up one 11 upper surface of substrate
The first curved guide channel 113 is stretched, 11 upper surface of substrate extends before and after the rear portion near 15 side of receiving space opens up one
The second rectangular guide channel 114, the first guide channel 112 and the second guide channel 114 all extend to the front surface of the 3rd side wall 14
With the rear surface of the first projection 131.11 upper surface of the substrate is in opening up one backward near the rear portion of 13 side of the second side wall
Extend to the guiding fluting 115 of 14 front surface of the 3rd side wall.3rd side wall, 14 front surface projection at the first guide channel 113
One second projection 141.
Please continue refering to Fig. 2, some conducting terminals 20 be respectively provided with a holding parts 21, rush from the middle of holding parts 21 set and
Into first bending extends and bends the contact site 22 and of extension still further below and first extend back from 21 end edge of holding parts rearwardly and upwardly
Bending still further below extends the weld part 23 for bending extension again backward.
Fig. 2 and Fig. 3 is referred to, the trip mechanism 30 includes a slide block 31, a spring 32 and a guide member 33.The cunning
Block 31 has the base portion 311 of a rectangular shape, and the rear portion projection laterally of 311 one side of base portion 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 following table projection that faces down for moving back card division 313 goes out a guiding
Projection 314.The of the curved shape that the lower surface of base portion 311 extends before and after away from the downward projection in the side of moving back card division 313 one
One guide rail 315, the rectangular shape that the lower surface of base portion 311 extends before and after near the downward projection in the side of moving back card division 313 one
Second guide rail 316., in a rectangle short slot 317 is opened up away from the rear portion for moving back 313 side of card division, base portion 311 is in short slot for base portion 311
The 3rd projection 318 of projection 1 backward at 317, the front portion of 311 upper surface of base portion offers downwards a spliced eye 319.
Please continue refering to Fig. 2, elastic portion of the clamping shell fragment 40 with a holding parts 41 and 41 one end of connection holding parts
42, outwards punching sets out a domed holding section 421 at the middle part of elastic portion 42.
Please continue refering to Fig. 2, the resetting-mechanism 50 includes a top 51 and an elastic component 52.The top 51 has
Have a rectangular shape supports base portion 511, and the rear surface for supporting base portion 511 protrudes out a movable part 512, movable part 512 backward
Lower surface be arc surface, the arranged on left and right sides face of 512 end edge of movable part and bottom surface convex set out a limiting section 513, activity
Projection goes out one the 4th projection 514 backward on the rear surface in portion 512.
Refer to Fig. 2 and Fig. 6, the pallet 60 includes the main part 61 of a rectangular tabular and before main part 61
The lid portion 62 at end, the left and right sides in lid portion 62 and upper and lower both sides exceed main part 61, the size and shape in lid portion 61
Corresponding to the size and shape of opening 301.The upper surface of main part 61 offers one for housing the card accepting groove of electronic card 200
63, the both sides of main part 61 offer a clamping groove 64.
Fig. 1 to Fig. 6 is referred to, when card connector of the present invention 100 is assembled, first, each conducting terminal 20 is fixed in insulation
On body 10 and stretch in receiving space 15.Specifically, each holding parts 21 are fixed in the substrate 11 of insulating body 10, each to contact
Portion 22 is contained in the first perforate 111 and protrudes out the upper surface of matrix 11 and stretches in receiving space 15,23 points of each weld part
It is not contained in the second perforate 112 and is welded in a circuit board (not shown).
Take second place, two clamping shell fragments 40 are immobilizated in into the both sides of insulating body 10 respectively.Specifically, the fixing of clamping shell fragment 40
Portion 41 and elastic portion 42 are 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 slidably installed on insulating body 10.Specifically, the first guide rail 315 of slide block 31
Slidably it is installed in the first guide channel 113, the second guide rail 316 of slide block 31 is slidably installed in the second guide channel 114, it is sliding
The card division 313 of moving back of block 31 is stretched in receiving space 15, and guiding projection 314 is slidably contained in guiding fluting 115.Spring 32
One end is sheathed on the second projection 141 and is resisted against on the 3rd side wall 14, and the other end of spring 32 is sheathed on the 3rd projection 318 simultaneously
It is resisted against on the base portion 311 of slide block 31, slide block 31 is promoted forward by the elastic force of spring 32 until the front surface of base portion 311 is supported
The rear surface of the first projection 131 is peaked at, the front surface of stopper section 312 is resisted against the rear surface of the second projection 132.Guide member 33
One end is arranged in spliced eye 329, and the other end is then slidably arranged in heart-shaped groove 133.
Then, two groups of resetting-mechanisms 50 are installed in the front portion of insulating body 10, two groups of resetting-mechanisms 50 are flexibly convex
Stretch out the front surface of insulating body 10.Specifically, the movable part 512 of two tops, 51 front portion is slidably installed in first respectively and opens
In groove 124 and the first fluting 137, to protrude out the first side wall 12 and first respectively convex for the base portion 511 of supporting of two tops, 51 front end
The front surface of block 131, the limiting section 513 at two tops, 51 rear portion and the 4th projection 514 are respectively protruding into the first accepting groove 122 and
In one accepting groove 135, two elastic components 52 are installed in the first accepting groove 122 and the first accepting groove 135 respectively, two elastic components 52
One end is sheathed on the first projection 123 and the first projection 136 and is resisted against the first accepting groove 122 and the first accepting groove 135 respectively
Rear wall on, the other end of two elastic components 52 is sheathed on the 4th projection 514 respectively and is resisted against the limiting section 513 of top 51
Two tops 51 are pushed away forward until the front surface of limiting section 513 is resisted against first by surface by the elastic force of two elastic components 52 afterwards
On the antetheca of accepting groove 122 and the first accepting groove 135, two front surfaces for supporting base portion 511 are resisted against 300 shell of electronic installation
Inner surface.
Furthermore, pallet 60 is installed in receiving space 15 slidingly back and forth from opening 301, the rear wall of main part 61 is supported
Top sliding block 31 moves back card division 313, and the butted rear surface in lid portion 62 of base portion 511, clamping bullet are supported in 50 front portion of resetting-mechanism
Piece 40 is coordinated with 64 clamping of clamping groove.Finally, shielding casing 70 is covered on the outside of insulating body 10.
Fig. 1 to Fig. 5 is referred to, and when electronic card 200 is installed to card connector 100 of the present invention, pallet 60 is pulled out by electronics
Card 200 is installed in card accepting groove 63；The lid portion 62 of pressing pallet 60, pallet 60 are moved rearwards by, the two side of main part 61
Supporting holding section 421 makes 42 compression of elastic portion of clamping shell fragment 40, and the rear surface in lid portion 62 is resisted against supports base portion 511
Front surface, elastic component 52 compresses and puts aside elastic potential energy, and what the rear wall of main part 61 supported slide block 31 moves back card division 313 so as to push away
Movable slider 31 is moved rearwards by along the first guide channel 113, the second guide channel 114 and guiding fluting 115, and spring 32 compresses and puts aside bullet
Property potential energy, guide member 33 can be moved rearwards by along heart-shaped groove 133；Continue to be moved rearwards by until the rear wall of pallet 60 is resisted against the 3rd side
The front surface of wall 14；Hand is unclamped, promotes slide block 31 to move forward by the elastic force of spring 32, guide member 33 is in heart-shaped groove 133
One end will be resisted against in pintle hook lock portion 134 along heart-shaped groove 133, the main part of the holding section of clamping shell fragment 40 421 and pallet 60
61 64 clamping of clamping groove coordinates, and 52 butted top 51 of elastic component moves forward, and supports base portion 511 and promotes 62 band of lid portion
Dynamic pallet 60 is moved forward until the upper and lower for supporting 511 front surface of base portion is resisted against the interior table of 300 shell of electronic installation
Face, the front surface in lid portion 62 and the flush with outer surface of 300 shell of electronic installation, the bare spot in electronic card 200 respectively with conduction
The contact site 23 of terminal 20 is abutted against, and pallet 60 and electronic card 200 are pinned.
Fig. 2, Fig. 4, Fig. 5 and Fig. 6 are referred to, the lid portion of pallet 60 when electronic card 200 is dismantled, is firmly pressed backward
62, the main part 61 of pallet 60 promotes slide block 31 to slide backward, and pintle hook lock portion is left in the one end of guide member 33 in heart-shaped groove 133
134；Hand is unclamped, being promoted by the elastic force of spring 32 is made trip mechanism 30 along the first guide channel 113, the second guide channel 114 and led
115 forward slip of groove is drawn away, until the front surface of base portion 311 is resisted against the rear surface of the first projection 131, before stopper section 312
Surface is resisted against the rear surface of the second projection 132, and at the same time, the main part 61 of pallet 60 moves back card division by trip mechanism 30
313 promote forward movement, the front end of pallet 60 to protrude out the front surface of 300 shell of electronic installation, after pulling out pallet 60, can be conveniently
Remove electronic card 200.
In sum, card connector of the present invention 100 is by 10 anterior installing resetting-mechanism 50 of insulating body, resetting-mechanism 50
The front surface of insulating body 10 the rear surface in the butted lid portion 62 in pallet 60 are flexibly protruded out, and pallet 60 are made to reach
Move up to the butted inner surface in 300 shell of electronic installation of resetting-mechanism 50, so that the front surface in lid portion 62 is filled with electronics
The flush with outer surface of 300 shells is put, is not in that concave or convex produces outward appearance drop.
Claims (10)
1. a kind of card connector, is installed in inside an electronic installation, for connecting the circuit board and an electronic card of electronic installation, electricity
An opening is offered on the shell of sub-device；It is characterized in that：Card machine is moved back including insulating body, some conducting terminals, at least one
Structure, a pallet, least one set resetting-mechanism and shielding casing；Insulating body is provided with a receiving space；Some conducting terminals are solid
It is scheduled on insulating body and stretches in receiving space；Trip mechanism is installed in insulating body side slidingly back and forth；Pallet is used for
Electronic card is carried, is installed in receiving space slidingly back and forth from opening, main part front end is located at including a main part and one
Lid portion, the left and right sides in lid portion and upper and lower both sides exceed main part, and the size and shape in lid portion correspond to opening
Size and shape；Resetting-mechanism is installed in insulating body front portion and flexibly protrudes out the front surface of insulating body, reset machine
Anterior butted rear surface and the inner surface of electronic device housing in lid portion of structure；Shielding casing is coated and is immobilizated in insulation originally
The outside of body.
2. card connector as claimed in claim 1, it is characterised in that：The insulating body have a substrate, substrate it is relative
Both sides protrude out one first side wall and one second side wall respectively upwards, the rear side of substrate protrude out upwards first side wall of connection and
3rd side wall of the second side wall, the first side wall, the second side wall, the 3rd side wall and substrate enclose and are set as the receiving space.
3. card connector as claimed in claim 2, it is characterised in that：The anterior upper surface of first side wall opens up one first
Accepting groove, the top of the first side wall front surface inwardly open up first fluting connected with the first accepting groove；Second side wall
Inwardly projection goes out one first projection for the front portion of inner surface, and the first projection opens up one the in the upper surface near the side of receiving space
One accepting groove, the top of the first projection front surface inwardly open up first fluting connected with the first accepting groove；The reset machine
Structure includes a top and an elastic component, and the rear portion of top is contained in the first accepting groove, and the front portion of top slidably fills
In the first fluting and the front surface of the first side wall and the first projection is protruded out, elastic component is installed in the first accepting groove, bullet
One end of property part 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, it is characterised in that：On the rear wall of first accepting groove, projection one first is convex
Post；Base portion is supported with one in the top, and the rear surface for supporting base portion protrudes out a movable part backward, movable part end edge
Arranged on left and right sides face and bottom surface convex set out a limiting section, and projection goes out one the 4th projection backward on the rear surface of movable part；Top
Movable part be slidably installed in the first fluting, support the front surface that base portion protrudes out the first side wall and the first projection, support
The limiting section in portion and the 4th projection are stretched in the first accepting groove；One end of the elastic component is sheathed on the first projection, elastic component
The other end be sheathed on the 4th projection and be resisted against the rear surface of limiting section.
5. card connector as claimed in claim 3, it is characterised in that：Which also includes two clamping shell fragments, two clamping shell fragments difference
The both sides of insulating body are immobilizated in, the both sides in the tray main body portion offer clamping groove, and pallet is installed in receiving space
When interior, clamping shell fragment is coordinated with clamping groove clamping.
6. card connector as claimed in claim 5, it is characterised in that：The clamping shell fragment has a holding parts and a connection solid
The elastic portion of portion one end is held, outwards punching sets out a domed holding section at the middle part of elastic portion；The first side wall rear portion it is upper
Surface opens up a shell fragment holding slot connected with receiving space；After first projection, surface is lateral near receiving space
The second projection of a rectangular shape is protruded out afterwards, a shell fragment holding slot connected with receiving space is offered on the second projection, block
The holding parts and elastic portion for holding shell fragment are immobilizated in shell fragment holding slot, holding section stretch in receiving space and with clamping groove card
Hold cooperation.
7. card connector as claimed in claim 3, it is characterised in that：The trip mechanism includes a slide block, a spring and
Guide member, one end of spring are resisted against on insulating body, and the other end of spring is resisted against on slide block；First projection is in close
The upper surface of the second side wall side offers a heart-shaped groove, and one end of guide member is arranged on slide block, and the guide member other end is then slided
It is arranged in heart-shaped groove dynamicly.
8. card connector as claimed in claim 7, it is characterised in that：The slide block has a base portion, after base portion one side
Portion's projection laterally 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 away from moving back
First guide rail of extension before and after the downward projection one in side of card division, the lower surface of base portion is near the downward projection in side for moving back card division
The second guide rail extended before and after one；The upper surface of base plate in the rear portion near the second side wall side open up extend before and after one the
One guide channel, upper surface of base plate open up the second guide channel extended before and after in the rear portion near receiving space side, slide block
It is installed in the first guide channel first slide, is installed in the second guide channel, slide block the second slide of slide block
Card division of moving back stretch in receiving space, what the rear wall of main part supported slide block moves back card division.
9. card connector as claimed in claim 8, it is characterised in that：The following table for the moving back card division projection that faces down goes out a guiding
Projection；The upper surface of base plate in guiding fluting is opened up in the rear portion near the second side wall side, slidably receive by guiding projection
It is dissolved in guiding fluting.
10. card connector as claimed in claim 1, it is characterised in that：A card accepting groove is offered on the main part, it is described
Electronic card 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 |
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| Publication Number | Publication Date |
|---|---|
| CN104577495A CN104577495A (en) | 2015-04-29 |
| CN104577495B true CN104577495B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310479303.1A Expired - Fee Related CN104577495B (en) | 2013-10-14 | 2013-10-14 | Card connector |
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Family Cites Families (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 |
| TWM320775U (en) * | 2007-02-26 | 2007-10-11 | Hon Hai Prec 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 |
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| Publication number | Publication date |
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| CN104577495A (en) | 2015-04-29 |
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Granted publication date: 20170405 Termination date: 20191014 |