CN2682618Y

CN2682618Y - Electronic card connector

Info

Publication number: CN2682618Y
Application number: CNU2003201237562U
Authority: CN
Inventors: 张家祯
Original assignee: Molex LLC
Current assignee: Molex LLC
Priority date: 2003-12-03
Filing date: 2003-12-03
Publication date: 2005-03-02
Anticipated expiration: 2013-12-03

Abstract

The utility model relates to an electronic card connector, comprising a first electronic card connector and a second electronic card connector. The first electronic card connector comprises a base part which contains a plurality of first terminals and a connecting part which is longitudinally bulged from both sides of the base part. The periphery at the bottom of the base part is provided with a plurality of transverse lower fastening hook grooves. The external side of one connecting part is provided with at least one sliding block slot. The second electronic card connector comprises a second insulating body and shielding casing which is fixed to the second insulating body. The lateral margin on the top surface of the shielding casing is provided with a plurality of L-shaped fastening hooks which match the lower fastening hook grooves. At least one elastic slice which corresponds to the sliding block slot is arranged on the tail end of the top surface.

Description

Electronic card coupler

Technical field

The utility model is about a kind of electronic card coupler, and being meant does not especially a kind ofly have hangnail and be combined with the package assembly of two kinds of different electronic card couplers, and can be for electronic product editor each other in these two kinds of different electronic cards.

Background technology

Growing along with computer and portable electronic equipment, in order to satisfy its demand miscellaneous, therefore different electronic cards is devised, and along with different electronic cards just produces different electronic card couplers so that electrically connect electronic cards and electronic installation.

In order to edit the electronic cards of two kinds of different size patterns simultaneously in same electronic installation, prior art is provided with the electronic card coupler of two different size patterns usually in electronic installation, and it not only takes up room, and is also uneconomical on the cost.

Prior art has a kind of stacking-type electronic card coupler in addition, and it is that above push-down stack mode is in conjunction with two electronic card couplers.Yet structurally be typically provided with some hangnails so that be fastened on the insulating body of plastic material, cause indenture yet can destroy insulating body when snapping in insulating body because of hangnail.If when needing the dismounting maintenance, indenture enlarges because of the dismounting action easily, also deviation easily of hangnail wherein, when assembling again then not like before firm and loosening easily.Two groups of terminals of another side often are arranged side by side, and inspecting after welding and welding all is subjected to hiding resistance and is difficult for carrying out.

As from the foregoing, above-mentioned existing electronic card coupler on reality is used, obviously has inconvenience and exists with defective, and remain to be improved.

Therefore, this creator still remains to be improved thoughts on above-mentioned defective, is concentrate on studies and cooperate the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned defective finally.

Summary of the invention

Main purpose of the present utility model is to provide a kind of electronic card coupler, refers in particular to a kind of electronic card coupler that does not have the package assembly of hangnail, and assembling is firm and also can not become flexible after the dismounting group is repaiied.

Secondary objective of the present utility model is to provide a kind of electronic card coupler, and it is in conjunction with two kinds of different electronic card couplers, and its terminal is distributed in whole periphery, with inspecting after convenient welding and the welding.

For reaching above-mentioned purpose, a kind of electronic card coupler of the utility model, it comprises one first electronic card coupler and one second electronic card coupler, this first electronic card coupler includes one and takes in the base portion of several the first terminals and by the vertical connecting portion of projection in the both sides of this base portion, the bottom periphery of this base portion is provided with several horizontal following trip grooves, and the outside of one of them connecting portion is provided with at least one on-slip groove; This second electronic card coupler includes the shielding casing that second insulating body and that contains several second terminals is fixed in this second insulating body, several trips that cooperate this time trip groove and slightly be the L type of the lateral margin of the end face of this shielding casing projection are provided with the shell fragment that corresponds to this on-slip groove at the end of end face.

For reaching another above-mentioned purpose, the utility model provides a kind of electronic card coupler, wherein the first terminal of this first electronic card coupler is divided into two groups and is relatively stretched out by this base portion bottom surface, and the weld part of this first terminal is to be located at the both sides of this second electronic card coupler dividually and to extend downward its bottom surface, and this second terminal then extends out to the end of second electronic card coupler.

Electronic card coupler of the present utility model has characteristics as described below:

1, the housing package assembly of first electronic card coupler of the present utility model and second electronic card coupler fully without any hangnail or thorn hook (barb), be very easy to during assembling and can not destroy housing, though through the dismounting group repair still can be firm combination.No matter left and right directions or above-below direction can slide displacements.

2, the welding ends of the terminal of this first electronic card coupler and second electronic card coupler all is arranged at the periphery and convenient welding, and inspecting after the convenient welding.Wherein this first terminal has the function of fixing second electronic card coupler again, structurally has design cleverly.

Description of drawings

Fig. 1 is the three-dimensional exploded view of the utility model electronic card coupler.

Fig. 2 is another angle three-dimensional exploded view of the utility model electronic card coupler.

Fig. 3 is the third angle degree three-dimensional exploded view of the utility model electronic card coupler.

Fig. 4 is the stereogram of guiding lamellar body in the utility model.

Fig. 5 is the three-dimensional combination figure of second electronic card coupler in the utility model.

Fig. 6 is the three-dimensional combination figure of the utility model electronic card coupler.

Fig. 7 is the three-dimensional combination figure of another angle of the utility model electronic card coupler.

Fig. 8 is the utility model electronic card coupler end view.

Embodiment

Please Ginseng reads Fig. 1 to Fig. 3, is depicted as the three-dimensional exploded view of electronic card coupler of the present utility model three different angles.This electronic card coupler includes first electronic card coupler 1 and is fixed in second electronic card coupler 5 of this first electronic card coupler, 1 bottom surface across.

This first electronic card coupler 1 has first insulating body 2 and is fixed in these first insulating body, 2 both sides, is used for guiding first guiding device 3 of first electronic cards 4 in being inserted in.This second electronic card coupler 5 includes second insulating body 6 and and is fixed on this second insulating body 6 and guides second electronic cards 8 and be inserted in shielding casing 7 in it.This first electronic cards 4 is an example with client's identification card (SIM card) in the present embodiment, and this second electronic cards is an example with MS card (Memory Stick), and this second electronic cards can be various electronic memory cards.

About the thin bilge construction of first electronic card coupler 1, this first insulating body 2 has a base portion 22 and by the vertical connecting portion 24 of projection in the both sides of this base portion 22.The inside of this base portion 22 contains some the first terminals 26 and is provided with several horizontal following trip grooves 28 in its bottom; This connecting portion 24 is provided with a upper clamping hook groove 242 and be provided with a pair of block groove 244,246 at the other end longitudinally at the one end, and the outside of one of them connecting portion 24 is provided with on-slip groove 212.Wherein this on-slip groove 212 of this connecting portion 24 be by the wing plate 21 that protrude in its outside set to the concave form.These on-slip groove 212 both sides upwards respectively are raised with a retaining angle 214 to strengthen its structure.

Please consult Fig. 4 simultaneously, be depicted as the stereogram of guiding lamellar body in the utility model.This first guiding device 3 is a pair of identical guiding lamellar body 3 in the present embodiment, be individually fixed on this connecting portion 24 of both sides, its respectively have one its outside longitudinally be sticked in slidably trip 32 and in this upper clamping hook groove 242 be protruding with two relative free ends in case be sticked in this to block groove 244,246 in and pin down fixing extension 34 each other.

Wherein this extension 34 is made up of the anti-slip section 36 of these extension 34 inside deviations a stop section that is down bending 38 and of being located at its outer end, thereby forms this two opposed free ends.Wherein this to the block groove by the first block groove 244 of the outer surface of being located at this connecting portion 24 and be arranged with in the second block groove 246 of the end of this connecting portion and formed.

In the utility model this first electronic card coupler 1 this to the guiding lamellar body also can be the both sides of being located at a shielding casing one-body moldedly, extend this trip and this extension separately vertically downward by its both sides, so that be fixed in (figure does not indicate) on this connecting portion.

Thin bilge construction about this second electronic card coupler 5, wherein these base portion 22 perpendicular settings of this shielding casing 7 and this first insulating body 2, it has a roof 72 and at least one sidewall 74 that is extended downward vertically by roof 72 edges, at least two of the tip forward projectioies of this roof 72 are fixed in the shell fragment 722 in this on-slip groove 212, and this sidewall 74 raises up separately, and at least one slightly is the L type and along the trip 76 in the following trip groove 28 that laterally is sticked in this base portion 22 slidably.Wherein the free end of this trip 76 of this shielding casing 7 and this shell fragment 722 toward each other, when the trip 76 of this shielding casing 7 slid into this time trip groove 28 bottoms, this shell fragment 722 sprang into and is fixed in this on-slip groove 212.The inside of this second insulating body 6 contains some second terminals 62.

Wherein the end face of this shielding casing 7 can further be provided with at least one intermediate plate 724 at another end, has two intermediate plates 724 in the present embodiment; Clamping plate 248 are protruded in the outside of another connecting portion 24 of this first electronic card coupler 1, and this intermediate plate 724 is clamped on these clamping plate 248.Can more strongly decide this shielding casing 7 like this in the below of this first insulating body 2, to keep out frequent plug strength.

This electronic card coupler has another feature in the utility model, wherein the first terminal 26 of this first electronic card coupler 1 is divided into two groups and is relatively stretched out by these base portion 22 bottom surfaces, and the weld part 262 of this first terminal 262 is to be located at the both sides of this second electronic card coupler 5 dividually and to extend downward its bottom surface, 62 ends that extend out to second electronic card coupler 5 of this second terminal.All like this terminals be arranged at of the present utility model around, and inspecting after convenient welding and the welding.

Wherein one group of the first terminal 26 of this first electronic card coupler 1 further has the fixed part 264 that is protruded by the last direction both sides of this weld part 262, and the surface that this second electronic cards electricity connects this second insulating body 6 of device 5 is formed with the terminal fixing grooves 66 that cooperates this fixed part 264.Make 26 pairs second electronic card couplers 5 of the first terminal also have the effect of fixing like this.

See also Fig. 5, be depicted as the three-dimensional combination figure of second electronic card coupler in the utility model.Wherein this shielding casing 7 of this second electronic card coupler 5 has the side plate 74 that at least one extends and be formed with separately at least one connecting hole 742 downwards, is formed with the projection 64 that cooperates this connecting hole 742 to fix for this shielding casing 7 around this second insulating body 6.

Among the embodiment of the present utility model being that example also has another advantage in conjunction with SIM card and MS card, wherein SIM card is very universal in mobile phone, and communication system makes SIM card represent the unique individual and becomes personalized database, the inside energy poke bar phone book information and news in brief literal etc. at present.But SIM card is very difficult in the mobile phone input, particularly input in Chinese.The backup of the news in brief literal of SIM card, deletion, interpolation, move, regular maintenance functions such as ordering, debugging unusual trouble on mobile phone, and be easy to make mistakes.And other electronic memory is stuck in and has set up complete telephone directory on PC PC or the personal digital assistant PDA, but can't transfer in the SIM card and use, telephone directory in the same SIM card can not be transferred to other card and back up, equally can't exchange of information between SIM and the SIM, have only the craft of leaning on input.Make the content of SIM card be difficult to editor and management.The utility model is a kind of electronic card coupler by the be combined into of SIM card and other electronic memory card, can be between SIM card and other electronic memory card editorial management, can strengthen cell-phone function like this and improve the service efficiency of mobile phone.

See also Fig. 6, Fig. 7 and Fig. 8, be depicted as the three-dimensional combination figure and the end view of two different angles of electronic card coupler of the present utility model.The housing package assembly of first electronic card coupler of the present utility model and second electronic card coupler fully without any hangnail or thorn hook (barb), be very easy to during assembling and can not destroy housing, though through the dismounting group repair still can be firm combination.No matter left and right directions or above-below direction can slide displacements.

Wherein the welding ends of the terminal of this first electronic card coupler and second electronic card coupler all is arranged at the periphery and convenient welding, and inspecting after the convenient welding.Wherein this first terminal has the function of fixing second electronic card coupler again, structurally has design cleverly.

In sum, the utility model meets the important document of utility application fully, so file an application according to Patent Law.But, foregoing only is preferably detailed description and the accompanying drawing of feasible embodiment of the present utility model, can not limit interest field of the present utility model with this, therefore, the equivalent structure that carries out according to design of the present utility model changes, and all should be contained in the interest field of the present utility model.

Claims

1, a kind of electronic card coupler, it is characterized in that: it comprises first electronic card coupler and second electronic card coupler, this first electronic card coupler includes a base portion of taking in several the first terminals and reaches by the vertically protruding connecting portion in the both sides of this base portion, the bottom periphery of this base portion is provided with several horizontal following trip grooves, and the outside of one of them connecting portion is provided with at least one on-slip groove; This second electronic card coupler includes the shielding casing that second insulating body and that contains several second terminals is fixed in this second insulating body, the end face lateral margin of this shielding casing is raised with several trips that cooperates this time trip groove and slightly be the L type, is provided with the shell fragment that corresponds to this on-slip groove at the end of end face.

2, electronic card coupler as claimed in claim 1, it is characterized in that: this trip of this shielding casing and the free end of this shell fragment are toward each other, when this trip of this shielding casing slid into this time trip trench bottom, this shell fragment sprang into and is fixed in this on-slip groove.

3, electronic card coupler as claimed in claim 1, it is characterized in that: the end face of this shielding casing further is provided with at least one intermediate plate at another end, clamping plate are protruded in the outside of another connecting portion of first electronic card coupler, and this intermediate plate is clamped on these clamping plate.

4, electronic card coupler as claimed in claim 1, it is characterized in that: first electronic card coupler includes a pair of identical guiding lamellar body, this guiding lamellar body separately its outside vertical be provided with a trip and an extension, this connecting portion is provided with a upper clamping hook groove and be provided with a pair of block groove at the other end longitudinally at the one end, wherein this trip is sticked in this upper clamping hook groove, and it is two relative and be sticked in this to the free end in the block groove that this extension is protruding with.

5, electronic card coupler as claimed in claim 4 is characterized in that: this extension has a stop section and the anti-slip section that is formed by the inside deviation of this extension being located at its outer end and being down bending, thereby forms two opposed free ends.

6, electronic card coupler as claimed in claim 4 is characterized in that: this to the block groove by the first block groove of the outer surface of being located at this connecting portion and be arranged with in the second block groove of the end of this connecting portion and form.

7, electronic card coupler as claimed in claim 4 is characterized in that: this of this first electronic card coupler to the fairlead body by integral forming be located at the both sides of a shielding casing, and this trip and this extension are set vertically downward.

8, electronic card coupler as claimed in claim 1 is characterized in that: this on-slip groove of this connecting portion be by the wing plate that protrude in its outside set to the concave form.

9, electronic card coupler as claimed in claim 1 is characterized in that: these on-slip groove both sides upwards respectively are raised with a retaining angle.

10, electronic card coupler as claimed in claim 1, it is characterized in that: the first terminal of this first electronic card coupler is divided into two groups and is relatively stretched out by this base portion bottom surface, and the weld part of this first terminal is to be located at the both sides of this second electronic card coupler dividually and to extend downward its bottom surface, and this second terminal then extends out to the end of second electronic card coupler.

11, electronic card coupler as claimed in claim 10, it is characterized in that: wherein one group of the first terminal of this first electronic card coupler further has the fixed part that is protruded by the last direction both sides of this weld part, and the surface that this second electronic cards electricity connects this second insulating body of device is formed with the terminal fixing grooves that cooperates this fixed part.

12, electronic card coupler as claimed in claim 11, it is characterized in that: this shielding casing of this second electronic card coupler has at least one side plate that extends and be formed with separately at least one connecting hole downwards, is formed with the projection that cooperates this connecting hole around this second insulating body.

13, a kind of electronic card coupler, it is characterized in that: it comprises one first insulating body, a guiding device, a shielding casing and one second insulating body, wherein, this first insulating body has a base portion and by the connecting portion of the both sides projection of this base portion, this base portion has some horizontal following trip grooves that its inner the first terminal and several are located at its bottom that are arranged at, this connecting portion at one end is provided with a upper clamping hook groove and be provided with a pair of block groove at the other end longitudinally, and the outside of one of them connecting portion is provided with to an on-slip groove; This guiding device has in its outside and the trip and that longitudinally is sticked in slidably in this upper clamping hook groove is protruding with two relative free ends so that be sticked in this to the extension in the block groove; This shielding casing and the perpendicular setting of this base portion, it has a roof and at least one sidewall that is extended by the roof edge downwards, the tip forward projection of this roof corresponds to the shell fragment of this on-slip groove, and this sidewall raises up separately and corresponds to the trip of this time trip groove; This second insulating body is fixed in this shielding casing below, and it contains some second terminals in inside.

14, electronic card coupler as claimed in claim 13 is characterized in that: the trip of this first electronic card coupler and second electronic card coupler all slightly is the L type.

15, electronic card coupler as claimed in claim 13 is characterized in that: this to the block groove by the first block groove of the outer surface of being located at this connecting portion and be arranged with in the second block groove of the end of this connecting portion and form.

16, electronic card coupler as claimed in claim 13 is characterized in that: this extension has is located at a stop section and the anti-slip section that is formed by the inside deviation of this extension that its outer end is down bending, thereby forms two opposed free ends.

17, electronic card coupler as claimed in claim 13, it is characterized in that: this first terminal is divided into two groups and is relatively stretched out by this base portion bottom surface, and the weld part of this first terminal is to be located at the both sides of this second electronic card coupler dividually and to extend downward its bottom surface, and this second terminal then extends out to the end of second electronic card coupler.

18, electronic card coupler as claimed in claim 17, it is characterized in that: wherein one group of this first terminal further has the fixed part that is protruded by the last direction both sides of this weld part, and the surface of this second insulating body is formed with the terminal fixing grooves that cooperates this fixed part.

19, electronic card coupler as claimed in claim 13 is characterized in that: this side plate of this shielding casing respectively is formed with at least one connecting hole, and the projection that is formed with this connecting hole of cooperation on every side of this second insulating body.

20, a kind of electronic card coupler, it is characterized in that: it comprises one first electronic card coupler and second electronic card coupler, wherein this first electronic card coupler includes one and takes in the base portion of several terminals and by the vertical connecting portion of projection in the both sides of this base portion, the bottom periphery of this base portion is provided with several horizontal following trip grooves, and the outside of one of them connecting portion is provided with at least one on-slip groove; This second electronic card coupler includes second insulating body and is fixed in the shielding casing of this second insulating body, the lateral margin of the end face of this shielding casing is provided with several trips that cooperates this time trip groove and slightly be the L type, and is provided with the shell fragment that at least one corresponds to this on-slip groove at an end of end face; Wherein this first electronic card coupler is client's identification card connector, and this second electronic card coupler is another kind of electronic card coupler.

21, electronic card coupler as claimed in claim 20 is characterized in that: this second electronic card coupler is a MS card (Memory Stick card) connector.