CN105048163A - Card connector - Google Patents
Card connector Download PDFInfo
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- CN105048163A CN105048163A CN201510382483.0A CN201510382483A CN105048163A CN 105048163 A CN105048163 A CN 105048163A CN 201510382483 A CN201510382483 A CN 201510382483A CN 105048163 A CN105048163 A CN 105048163A
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- contact arm
- insulating body
- card connector
- terminal
- docking section
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Abstract
A card connector comprises an insulated body and a plurality of terminals fixed on the insulated body. The insulated body is provided with a supporting face for supporting a butt joint electronic card. Each terminal comprises a fixing part fixed on the insulated body, and a contact arm connected with the fixing part and capable of generating elastic moving deformation along the thickness direction of the insulated body. the contact arm is provided with a butt joint part protruding and extending out of the supporting face. A supporting plate is arranged along the width direction of the card connector and located at least one side of the butt joint part. The supporting plate and the butt joint part are arranged at an interval along the thickness direction of the insulated body. The free end of the butt joint part is provided with a sliding part in an extending mode. Projection of the sliding part along the thickness direction of the insulated body and the supporting plate are at least partially overlapped so as to enable the sliding part to slide on the supporting plate when the butt joint part moves and is deformed towards the supporting face direction.
Description
Technical field
The present invention relates to a kind of card connector.
Background technology
In recent years due to electronic card form medium have compact, high memory space, shatter-proof, can the repeatedly excellent specific property such as repetitive memory, be therefore used in widely on information household appliances, personal computer or portable digital product.When electronic cards is connected with electronic product, must by card connector as transmission medium, so that the reading of main frame and storage.Card connector of the prior art generally includes insulating body and is fixed on the some conducting terminals on insulating body.Described insulating body has diapire and is formed in above diapire to accommodate the host cavity of docking electronic cards.Described conducting terminal has and is fixed on fixed part on insulating body and becomes the cantilever-shaped contact arm protruded in host cavity, and on described diapire, corresponding described contact arm is provided with the perforation run through up and down, with the strain space providing described contact arm certain.But, because card connector is generally welded and fixed on circuit boards, thus with when docking electronic cards grafting, when contact arm is subject to compressing of electronic cards of docking and is out of shape downwards, easily support on circuit board through the perforation on insulating body diapire, circuit board can be made to bear certain resist force on the one hand, may cause with the potential wire on circuit board on the other hand and be connected by mistake.
Therefore, be necessary to design a kind of new card connector, to solve the problems of the technologies described above.
Summary of the invention
The present invention is directed to prior art Problems existing, provide a kind of card connector, its vibrational power flow is reasonable, can effectively prevent terminal being out of shape and abutting to circuit board with docking to move down when electronic cards abuts against.
For achieving the above object, the invention provides a kind of card connector, it comprises insulating body and is fixed on the some terminals on insulating body, described insulating body is provided with the supporting surface in order to support docking electronic cards, each described terminal comprises the fixed part be fixed on insulating body, be connected with fixed part and can produce along insulating body thickness direction the contact arm that resilient movement is out of shape, described contact arm has the docking section that projection exceeds described supporting surface, the at least side place that described card connector is positioned at docking section on its Width is also provided with supporting bracket, described supporting bracket is arranged along insulating body thickness direction and interval, docking section, the free end of described docking section is extended sliding part, described sliding part is overlapping at least partly with described supporting bracket along the projection of insulating body thickness direction, during to make described docking section towards supporting surface direction movement and deformation, described sliding part can slide in described supporting bracket.
As a further improvement on the present invention, described supporting bracket parallels with described supporting surface and does not arrange higher than described supporting surface, and in the direction of insertion of docking electronic cards, the length of described supporting bracket is greater than the length of described contact arm.
As a further improvement on the present invention, described terminal also has self-retaining portion and extends insulating body with the weld part welded mutually with a circuit board, described contact arm is also provided with the kink bent towards circuit board direction from described sliding part end, described kink has the support division of the free terminal be positioned on contact arm bearing of trend, and described insulating body has along contact arm bearing of trend and spaced abutment face relative with described support division.
As a further improvement on the present invention, in S shape, complications extend described contact arm in their extension direction, described docking section is the V-shape of opening towards supporting surface, and described contact arm also comprises connection and is arranged on another V-type portion between docking section and fixed part and identical with the 3rd terminal docking section opening direction.
As a further improvement on the present invention, described contact arm have connect described docking section and another V-type portion aforementioned the first bending part, be arranged on the second bending part that another V-type portion aforementioned deviates from the side of docking section, aforementioned second bending part along insulating body thickness direction not higher than described first bending part.
As a further improvement on the present invention, the overall slabbing of described fixed part is arranged on same plane, and there are two ends being positioned at two ends along contact arm bearing of trend, described end is all fixed in insulating body, and described supporting bracket connects between the two ends and exposes setting towards contact arm.
As a further improvement on the present invention, described contact arm is shaping through tearing on described fixed part, and be all formed with described supporting bracket in the opening both sides of shaping described contact arm, the width of described sliding part is greater than the width of described docking section, and described sliding part laterally extends beyond the projection of the part of docking section width and described supporting bracket overlaps.
As a further improvement on the present invention, the arrangement of described terminal meets the standard of MicroSD card.
As a further improvement on the present invention, described card connector includes first end subgroup, the second terminal group, the 3rd terminal group, at least meets two kinds of different electronic cards in three terminal group, described terminal composition the 3rd terminal group.
As a further improvement on the present invention, described insulating body includes base plate, described base plate includes on plug-in card direction, be separated setting front end-plate and end plate, described first end subgroup is fixed on front end-plate, described second terminal group is fixed on end plate, and described 3rd terminal group is between first end subgroup with the second terminal group and be connected front end-plate and end plate.
The invention has the beneficial effects as follows: card connector of the present invention arranges supporting bracket by least side place in terminal docking section on its Width, and supporting bracket is arranged along insulating body thickness direction and interval, docking section, the sliding part simultaneously paralleled in the extended and described supporting bracket of the free end of docking section, and sliding part is overlapping at least partly with described supporting bracket along the projection of insulating body thickness direction, when can make described docking section thus towards supporting surface direction movement and deformation, described sliding part can slide in described supporting bracket, thus circuit board can not be supported through insulating body, reduce the pressure of circuit board.
Accompanying drawing explanation
Fig. 1 is the three-dimensional combination figure of card connector of the present invention, and it contains electronic cards.
The part isometric exploded view that Fig. 2 is card connector described in Fig. 1, which show metal shell, electronic cards and Kato be separated with insulating body after stereogram.
Fig. 3 is that card connector of the present invention removes the part isometric exploded view after Kato, which show partially conductive terminal, trip mechanism and metal shell be separated with insulating body after stereogram.
Fig. 4 is the stereogram of the 3rd terminal of card connector of the present invention.
Fig. 5 is that card connector of the present invention removes the part isometric exploded view seen from another angle after Kato, which show trip mechanism and metal shell be separated with insulating body after stereogram.
Fig. 6 is the part isometric exploded view after card connector of the present invention removes Kato and metal shell, which show the stereogram after insulating body separation.
Fig. 7 is the vertical view after card connector of the present invention removes Kato and metal shell.
Embodiment
Describe the present invention below with reference to accompanying drawing.In order to express easily, hereafter the card insertion end of card connector 100 is considered as front end, its other end is considered as rear end.
Refer to shown in Fig. 1 to Fig. 3, the invention provides a kind of card connector 100, it metal shell 4 comprising insulating body 1, be fixed on the trip mechanism 2 of insulating body side, be fixed on the some conducting terminals 3 in insulating body 1 and be covered on insulating body 1.This invention also shows the corresponding inserted of to mate with described card connector 100 and using between insulating body 1 and metal shell 4 for carrying the Kato 5 of electronic cards and the first electronic cards 6, second electronic cards 7 be inserted in described Kato 5 and the 3rd electronic cards 8.
Refer to shown in Fig. 3 and Fig. 4, described insulating body 1 includes base plate 11, is positioned at two side plates 12 of base plate 11 both sides, and is positioned at base plate 11 rear end and the end plate 13 be connected with base plate 11, and is formed with the receiving space (sign) for accommodating Kato 5.Described base plate 11 is provided with and exposes in what receiving space to support the supporting surface 110 of docking electronic cards or Kato 5.
Described base plate 11 includes the front end-plate 111 being positioned at front end and the end plate 112 being positioned at rear end.In the present embodiment, described front end-plate 111 disconnects on plug-in card direction completely with end plate 112, and described end plate 112 is connected with end plate 13 one.Card connector 100 of the present invention also includes some metallic plates 9, and described front end-plate 111 is all connected and fixed by metallic plate 9 and side plate 12 with end plate 112 both sides.
Refer to shown in Fig. 2 to Fig. 6, the sidewall 122 that described side plate 12 includes diapire 121 and upwards extended to form by diapire 121 upper surface, between described diapire 121 and sidewall 122 in receiving space side forming station scalariform for carrying Kato 5.Described side plate 12 is formed with breach 120 near middle position on plug-in card direction, and side plate 12 is broken into two sections by described breach 120.Described metallic plate 9 corresponding breach 120 position is formed with an engages indentation 91, and described engages indentation 91 is communicated with breach 120, and described engages indentation 91 on the Width of card connector wider than breach 120.The setting of described breach 120 and engages indentation 91 can reduce between the plug-in card front end of card connector and plug-in card rear end in perpendicular to the rigidity on base plate 11 direction.In addition, in the present invention, described base plate 11 is designed to this two-part structure comprising front end-plate 111 and end plate 112, and by metallic plate 9, described front end-plate 111, end plate 112 and side plate 12 are connected and fixed, card connector 100 can be reduced further in perpendicular to the rigidity on base plate 11 direction, the stability between each plate that simultaneously also can ensure insulating body 1 and overall integrity while guarantee card connector 100 has thinner thickness.By the design of breach 120 and engages indentation 91, thus card connector 100 can be made to have better pasting board when being fixed to docking circuit board (not shown), ensure each weld part of card connector 100 and the stable fixing of circuit board, to realize the certain warpage of absorbing circuit plate.
Certainly in another embodiment, described diapire 121 and sidewall 122 also can design to be formed on card connector Width has identical width, in this embodiment, described diapire 121 part should be identified as side plate 12 lower surface and upwards has the part-structure of same thickness with base plate 11.
Certainly in another embodiment, described diapire 121 can also be designed to be directly the part of base plate 11, in this embodiment, namely described sidewall 122 namely for upwards to extend to form (diapire 121 in this embodiment is part backplane 11 structure immediately below sidewall 122) by the upper surface of base plate 11 both sides, does not more need in this embodiment to arrange for the metallic plate 9 of connecting bottom board 11 with side plate 12.In this embodiment, the breach 120 side plate 12 being broken into rear and front end is set on side plate 12 and there is reduction card connector 100 equally in the effect perpendicular to the rigidity on base plate 11 direction.Because needs plug Kato 5 in the present embodiment, need to take into account designs thinner by card connector 100 simultaneously, with preferred version, side plate 12 is connected by metallic plate 9 with base plate 11, because of metallic plate 9 comparatively base plate 11 there is better intensity, can design thinner under needing equal minimum intensity to require, the advantage such as there is rub resistance simultaneously, should not damage.
Described end plate 13 is recessed to form the supporting part 131 for carrying trip mechanism 2 downwards near side place.The convex rotating shaft 132 be provided with for pivot joint trip mechanism 2 of described supporting part 131 upper surface.End plate 13 position of described insulating body 1 is also formed with a slipping part 14, the upper surface of described slipping part 14 is between the upper surface and the upper surface of base plate 11 of supporting part 131 (in corresponding the present invention, on the thickness direction of card linker 100, the thickness of described slipping part 14 is greater than the thickness of base plate 11 and is less than the thickness of supporting part 131).Described slipping part 14 is for bearing support trip mechanism 2.In the present invention, described slipping part 14 comprises the carrying slipping part 141 be recessed to form by described supporting part 131 and the extension slipping part 142 formed to receiving space side horizontal-extending by described carrying slipping part 141 downwards.
Refer to shown in Fig. 2 to Fig. 5, described trip mechanism 2 includes can the push rod 21 being fixedly arranged on insulating body 1 side of slide anteroposterior and card ejection 22.Described card ejection 22 is formed with pivoted hole 221, and described card ejection 22 is articulated in the rotating shaft 132 of end plate 13 by pivoted hole 221 correspondence.One end of described push rod 21 is formed with bayonet socket 211, and described card ejection 22 is connected in described bayonet socket 211 near side plate 12 end.The start principle of the trip mechanism 3 in the present invention is known techniques, does not repeat them here.The downward projection in described card ejection 22 corresponding slipping part 14 position is formed with support portion 222(as shown in Figure 4).
The convex closure structure that support portion 222 described in the present embodiment is formed by card ejection 22 punching press projection downwards.Described support portion 222 correspondence is held on slipping part 14 for supporting card ejection 22.In card ejection 22 start process, described support portion 222 to correspond on slipping part 14 with rotating shaft 132 as center of circle slip, make trip mechanism 2 in start process, particularly after moving back card, moving back card end and can not sinking because of gravity or other reasons of card ejection 22, ensures card ejection 22 smoothness in use.
In actual effect, the position of described support portion 222 is held the closer to the card that moves back of card ejection 22, and smoothness can be better when start for card ejection 22.But owing to will consider that slipping part 14 protrudes into the length of receiving space to reduce the impact on Kato 5 simultaneously.Therefore in the present invention, described support portion 222 is arranged on card ejection 22 with to move back card end and pivoted hole 221 be two ends centre position to take into account above-mentioned quality.The upper surface of described card ejection 22 near push rod 21 one end upwards projection is formed with the convex closure 223 of interfering with described metal shell 4, can ensure card ejection 22 smoothness in use further.
In another embodiment, suitable change can be done with the fit structure of slipping part 14 in support portion 222 on described trip mechanism 2, such as will carry slipping part 141 further to lower recess, the surface carrying slipping part 141 is flushed with base plate 11, so can omit and extend slipping part 142 structure and directly make support portion 222 in carrying slipping part 141 and base plate 11 slippage on the surface.The length that increase support portion 222 protrudes out only is needed downwards in this kind of embodiment.
In another embodiment, support portion 222 on described trip mechanism 2 also can be done another with the fit structure of slipping part 14 and be changed, such as support portion 222 is designed to the direct edge by card ejection 22 or moves back card ora terminalis be bent to form downwards, or formed by a plastic cement block be fixed on support portion 222.
The support portion 222 and slipping part 14 structure that exemplify in several embodiment above can select reciprocal to use flexibly, are all scope.That is, as long as be all the design's variation by moving back on kelly 22 that special certain structure correspondence arranged slidably is supported on slipping part 14, be neither affect actual effect by moving back the structure that kelly itself forms or additionally add as above-mentioned support portion 222.Slipping part 14 also can directly be served as by base plate 11 in addition.
Refer to shown in Fig. 2 to Fig. 7, described conducting terminal 3 includes first end subgroup 31, second terminal group 32 and the 3rd terminal group 33.Described first end subgroup 31 and front end-plate 111 are fixed for docking with the first electronic cards 6.Described second terminal group 32 and end plate 112 are fixed for docking with the second electronic cards 7.One end of any one in described 3rd terminal group 33 and front end-plate 111 are fixed, and the other end and end plate 112 are fixed for docking with the 3rd electronic cards 8.
Refer to shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 7, described first end subgroup 31 is made up of six the first terminals 311, each the first terminal 311 includes the first terminal fixed part 3111 be fixed in insulating body 1, extends the first terminal weld part 3112 of insulating body 1 and the first terminal docking section 310 for contacting with the first electronic cards 6 by the first terminal fixed part 3111.Described the first terminal docking section 310 includes the first terminal elastic arm 3101 of rectangle tabular and to be inclined upwardly the first terminal contact arm 3102 extended to form by the first terminal elastic arm 3101 free end.The contact arm of the first terminal described in the present invention 3102 is roughly tabular isosceles triangle shape (shown in ginseng Fig. 6) and forms the first terminal contact site 3103 in summit place, and two sides of the first terminal contact arm 3102 are equipped with and bend the plug that the first terminal turnup structure 3104 extended is beneficial to Kato 5 downwards.Described the first terminal elastic arm 3101 offers through hole 3105, to reduce the rigidity of the first terminal elastic arm 3101.In base plate 11 institute planar, described each the first terminal docking section 310 all extends along card connector horizontal direction, two isosceles sides of described the first terminal contact arm 3102 lay respectively at perpendicular to described plug-in card direction and the both sides of plane through described the first terminal contact site 3103.
Refer to shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 7, quantity and the structure of described second terminal group 32 are all identical with first end subgroup 31, repeat no more.
Refer to shown in Fig. 2, Fig. 3, Fig. 6 and Fig. 7, the arrangement in a row on card connector 100 Width of described 3rd terminal group 33, the 3rd terminal group 33 described in the present invention includes eight the 3rd terminals 331, and meets the arrangement mode of MicroSD card.Described each 3rd terminal 33 comprises the 3rd terminal fixing part 3311 be fixed on insulating body 1, be connected with the 3rd terminal fixing part 3311 and can produce along insulating body 1 thickness direction the 3rd termination contact arm 330 that resilient movement is out of shape, be connected with the 3rd terminal fixing part 3311 and extend the 3rd terminal soldering portion 3312 of insulating body 1.3rd termination contact arm 330 exceeds the supporting surface 110 of insulating body 1 in cantilever-shaped projection.Described 3rd terminal soldering portion 3312 is in order to weld mutually with a circuit board.
The overall slabbing of described 3rd terminal fixing part 3311 is arranged on same plane, and has along the 3rd termination contact arm 330 bearing of trend in two ends 33111 at two ends and the supporting bracket 33112 that is connected between two ends 33111.Described end 33111 is all fixed in insulating body 1, particularly, the end 33111 being positioned at rear end is fixed on end plate 112, front end-plate 111 is fixed in the end 33111 being positioned at front end, described supporting bracket 33112 between front end version 111 and end plate 112, and be arranged in parallel with supporting surface 110.Described supporting bracket 33112 is not arranged higher than described supporting surface 110, but exposes setting towards the 3rd termination contact arm 330.
In the present embodiment, described 3rd termination contact arm 330 is shaping through tearing on described 3rd terminal fixing part 3311, and is all formed with described supporting bracket 33112 in opening 33110 both sides of shaping described 3rd termination contact arm 330.Certainly, as another embodiment of the present invention, described 3rd termination contact arm 330 also can extend in the same way with described supporting bracket 33112 in the anterior end 33111 of the 3rd terminal fixing part 3311, and be laterally arranged side by side left and right along insulating body 1, namely described supporting bracket 33112 is only formed in opening 33110 side of shaping described 3rd termination contact arm 330, the object of equally also attainable cost invention.In the direction of insertion of docking electronic cards, the length of described supporting bracket 33112 is greater than the length of described 3rd termination contact arm 330.
In S shape, complications extend described 3rd termination contact arm 330 in their extension direction, and have and stretch out supporting surface 110 to connect the 3rd terminal docking section 3301 of docking electronic cards, described 3rd terminal docking section 3301 is arranged along insulating body 1 thickness direction and supporting bracket 3312 interval, and in opening towards the V-shape of supporting surface 110.Described 3rd termination contact arm 330 also comprise be arranged on the 3rd terminal docking section 3301 and the 3rd terminal fixing part 3311 anterior end 33111 between and another V-type portion 3302 identical with the 3rd terminal docking section 3301 opening direction, connect described 3rd terminal docking section 3301 and another V-type portion 3302 aforementioned the first bending part 3303, be arranged on the second bending part 3304 that another V-type portion 3302 aforementioned deviates from the side of the 3rd terminal docking section 3301.Aforementioned second bending part 3304 along insulating body 1 thickness direction not higher than described first bending part 3303.The present invention, by by tortuous extended for the 3rd termination contact arm 330, can increase the effective length of the 3rd termination contact arm 330 thus, thus can better dispersed elastomeric stress, is not easy to surrender.In addition, the second bending part 3304 arranged away from the 3rd terminal docking section 3301 is set to, not higher than the first bending part 3303, effectively to increase the forward resist force of the 3rd termination contact arm 330.
In the present invention, the free end of described 3rd terminal docking section 3301 is also extended the sliding part 3305 paralleled with described supporting bracket 33112 and the kink 3306 bent towards circuit board direction from described sliding part 3305 end.Described sliding part 3305 is overlapping at least partly with described supporting bracket 33112 along the projection of insulating body 1 thickness direction, during to make described 3rd termination contact arm 330 towards circuit board direction movement and deformation, described sliding part 3305 can slide in described supporting bracket 33112, and then avoid the 3rd termination contact arm 330 to conflict through insulating body 1 when receiving docking the compressing of electronic cards circuit board, reduce the pressure of circuit board.In the present embodiment, because described 3rd termination contact arm 330 tears and bending forming on described 3rd terminal fixing part 3311, thus for realizing above-mentioned sliding effect, the width of described sliding part 3305 is set to the width being greater than described 3rd terminal docking section 3301, and described sliding part 3305 laterally extends beyond the projection of the part of the 3rd terminal docking section 3301 width and described supporting bracket 33112 overlaps.
Certainly, as another embodiment of the present invention, described supporting bracket 3312 is also plastic at described insulating body 1 or separate shaping with described 3rd terminal 331 and be fixed on the 3rd terminal 331 side, as long as at least side place namely making card connector 100 of the present invention be positioned at the 3rd terminal docking section 3301 on its Width is provided with described supporting bracket can realize object of the present invention.Certainly, preferably, the both lateral sides making described supporting bracket be molded over the 3rd terminal docking section 3301 can make the docking of the 3rd terminal docking section 3301 more stable.
Described kink 3306 has the support division 33061 of the free terminal be positioned on the 3rd termination contact arm 330 bearing of trend, and spaced abutment face 1121 relative with described support division 33061 is formed on front side of the end plate 112 of described insulating body 1, thus, during docking electronic cards and inserting receiving space by the 3rd termination contact arm 330 times compressive strains, the head forward slip of described 3rd termination contact the arm 330 and support division 33061 of front end is offseted with abutment face 1121, the forward contact force that the 3rd termination contact arm 330 abuts docking electronic cards can be increased thus further, and after the bending of the first bending part 3303 and the second bending part 3304 arranges the 3rd termination contact arm 330 can be made to be made by compressing support division 33061 and abutment face 1121 offset, described 3rd termination contact arm 330 still has deformation space in plug-in card direction and is unlikely to dieback.
Be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, technical scheme in each execution mode also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility execution mode of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (10)
1. a card connector, comprise insulating body and be fixed on the some terminals on insulating body, described insulating body is provided with the supporting surface in order to support docking electronic cards, each described terminal comprises the fixed part be fixed on insulating body, be connected with fixed part and can produce along insulating body thickness direction the contact arm that resilient movement is out of shape, described contact arm has the docking section that projection exceeds described supporting surface, it is characterized in that: at least side place that described card connector is positioned at docking section on its Width is also provided with supporting bracket, described supporting bracket is arranged along insulating body thickness direction and interval, docking section, the free end of described docking section is extended sliding part, described sliding part is overlapping at least partly with described supporting bracket along the projection of insulating body thickness direction, during to make described docking section towards supporting surface direction movement and deformation, described sliding part can slide in described supporting bracket.
2. card connector as claimed in claim 1, is characterized in that: described supporting bracket parallels with described supporting surface and do not arrange higher than described supporting surface, and in the direction of insertion of docking electronic cards, the length of described supporting bracket is greater than the length of described contact arm.
3. card connector as claimed in claim 1 or 2, it is characterized in that: described terminal also has self-retaining portion and extends insulating body with the weld part welded mutually with a circuit board, described contact arm is also provided with the kink bent towards circuit board direction from described sliding part end, described kink has the support division of the free terminal be positioned on contact arm bearing of trend, and described insulating body has along contact arm bearing of trend and spaced abutment face relative with described support division.
4. card connector as claimed in claim 1 or 2, it is characterized in that: in S shape, complications extend described contact arm in their extension direction, described docking section is the V-shape of opening towards supporting surface, and described contact arm also comprises connection and is arranged on another V-type portion between docking section and fixed part and identical with the 3rd terminal docking section opening direction.
5. card connector as claimed in claim 4, it is characterized in that: described contact arm have connect described docking section and another V-type portion aforementioned the first bending part, be arranged on the second bending part that another V-type portion aforementioned deviates from the side of docking section, aforementioned second bending part along insulating body thickness direction not higher than described first bending part.
6. card connector as claimed in claim 1 or 2, it is characterized in that: the overall slabbing of described fixed part is arranged on same plane, and there are two ends being positioned at two ends along contact arm bearing of trend, described end is all fixed in insulating body, and described supporting bracket connects between the two ends and exposes setting towards contact arm.
7. card connector as claimed in claim 6, it is characterized in that: described contact arm is shaping through tearing on described fixed part, and be all formed with described supporting bracket in the opening both sides of shaping described contact arm, the width of described sliding part is greater than the width of described docking section, and described sliding part laterally extends beyond the projection of the part of docking section width and described supporting bracket overlaps.
8. card connector as claimed in claim 1, is characterized in that: the arrangement of described terminal meets the standard of MicroSD card.
9. card connector as claimed in claim 1, is characterized in that: described card connector includes first end subgroup, the second terminal group, the 3rd terminal group, at least meets two kinds of different electronic cards, described terminal composition the 3rd terminal group in three terminal group.
10. card connector as claimed in claim 9, it is characterized in that: described insulating body includes base plate, described base plate includes on plug-in card direction, be separated setting front end-plate and end plate, described first end subgroup is fixed on front end-plate, described second terminal group is fixed on end plate, and described 3rd terminal group is between first end subgroup with the second terminal group and be connected front end-plate and end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382483.0A CN105048163B (en) | 2015-07-02 | 2015-07-02 | Card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510382483.0A CN105048163B (en) | 2015-07-02 | 2015-07-02 | Card connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105048163A true CN105048163A (en) | 2015-11-11 |
| CN105048163B CN105048163B (en) | 2017-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510382483.0A Active CN105048163B (en) | 2015-07-02 | 2015-07-02 | Card connector |
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| CN (1) | CN105048163B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201061023Y (en) * | 2007-06-21 | 2008-05-14 | 钜航科技股份有限公司 | Electronic card connector with detection function |
| JP2013206663A (en) * | 2012-03-28 | 2013-10-07 | Smk Corp | Card connector |
| CN103368035A (en) * | 2012-03-28 | 2013-10-23 | Smk株式会社 | Manufacturing method for card connector |
| CN204348998U (en) * | 2014-12-31 | 2015-05-20 | 东莞杰思实业有限公司 | Card connector |
| CN204720654U (en) * | 2015-07-02 | 2015-10-21 | 昆山嘉华电子有限公司 | Card connector |
-
2015
- 2015-07-02 CN CN201510382483.0A patent/CN105048163B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201061023Y (en) * | 2007-06-21 | 2008-05-14 | 钜航科技股份有限公司 | Electronic card connector with detection function |
| JP2013206663A (en) * | 2012-03-28 | 2013-10-07 | Smk Corp | Card connector |
| CN103368035A (en) * | 2012-03-28 | 2013-10-23 | Smk株式会社 | Manufacturing method for card connector |
| CN204348998U (en) * | 2014-12-31 | 2015-05-20 | 东莞杰思实业有限公司 | Card connector |
| CN204720654U (en) * | 2015-07-02 | 2015-10-21 | 昆山嘉华电子有限公司 | Card connector |
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| Publication number | Publication date |
|---|---|
| CN105048163B (en) | 2017-12-26 |
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