CN200969444Y - SIM card connector - Google Patents

SIM card connector Download PDF

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Publication number
CN200969444Y
CN200969444Y CNU2006201493558U CN200620149355U CN200969444Y CN 200969444 Y CN200969444 Y CN 200969444Y CN U2006201493558 U CNU2006201493558 U CN U2006201493558U CN 200620149355 U CN200620149355 U CN 200620149355U CN 200969444 Y CN200969444 Y CN 200969444Y
Authority
CN
China
Prior art keywords
sim card
insulating body
card connector
cartridge
trip mechanism
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
Application number
CNU2006201493558U
Other languages
Chinese (zh)
Inventor
李进飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Connectek Shenzhen Ltd
Original Assignee
Advanced Connectek Shenzhen Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Advanced Connectek Shenzhen Ltd filed Critical Advanced Connectek Shenzhen Ltd
Priority to CNU2006201493558U priority Critical patent/CN200969444Y/en
Application granted granted Critical
Publication of CN200969444Y publication Critical patent/CN200969444Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A SIM card connection device, which is suitable to receive the SIM card and be installed on the circuit board, the connection device comprises: an insulation body, which comprises a rectangular bottom surface, a side wall relatively arranged on the two sides of the bottom surface in a vertical direction, the insulation body defines a space by the bottom surface and the two side walls, a plurality of electric conducting terminals arranged inside the insulation body, a card box held inside the space, and a card returning mechanism, which comprises a clamping component, a sliding block, a plastic component, a conducting component and a metal sheet, the card returning device is independent from the insulation body. The SIM card connection device of the utility model uses a separating structure, the card returning device is independently made without forming an integrity with the insulation body, which can reduce production difficulty and increase good production radio, the use of the card box can additionally make the process of installing and taking out the card of the connection device very easy and can protect the SIM card.

Description

Sim card connector
[technical field]
The utility model relates to a kind of sim card connector, particularly relates to the sim card connector of a kind of trip mechanism and the separated attitude of insulating body.
[background technology]
SIM (Subscriber Identity Module, the user discrimination module) card connector is widely used in many electronic installations such as mobile phone, it is installed on the circuit board, and provide SIM card to plant wherein to reach the telecommunication transmission of SIM card and circuit board, to reach data identification, the SIM card of inserting sim card connector is normally withdrawed from it by the trip mechanism of sim card connector, and in sim card connector, because of the specification of SIM card unitized, card connector can't be made significantly to be changed, make and become the project that each manufacturer's effort is researched and developed by the trip mechanism that pushes away that discharges when controlling SIM card fixes and withdraw from when insertion.
The sim card connector of Shi Yonging pushes away trip mechanism now, design mostly among insulating body, integrally formed with insulating body, thereby form an overall structure, but this kind design structure, often cause outside the complexity of connector construction, also increase difficulty and cost that connector is made, also might reduce the yield of product.
[utility model content]
The purpose of this utility model is the sim card connector that is to provide a kind of trip mechanism and the separated attitude of insulating body, and it also has the SIM card of making and inserts and withdraw from advantage comparatively smoothly.
In order to achieve the above object, the utility model provides a kind of sim card connector, and it is applicable to that receiving SIM (Subscriber Identity Module) blocks and be installed on the circuit board, and this connector comprises:
Insulating body, it comprises a rectangular base surface, relatively longitudinally is arranged at the basal surface side walls, and this insulating body defines a space by this basal surface and two side;
Plurality of conductive terminals is installed in the insulating body;
Cartridge is contained in the above-mentioned space; And
Trip mechanism, it comprises holder, slide block, flexible member, guide member and sheet metal, this trip mechanism is to be independent of insulating body.
Described sim card connector, wherein: the two side of this insulating body respectively is provided with a slide slot, combines with cartridge for insulating body.
Described sim card connector, wherein: this insulating body is provided with a buckling parts in one sidewall one end in basal surface, and the guide sliding part of this cartridge is provided with a slot, and this buckling parts engages mutually with slot.
Described sim card connector, wherein: the outside of the contiguous buckling parts direction of the outside of this insulating body two side and basal surface is provided with the support portion of support circuit plate.
Described sim card connector, wherein: this cartridge comprises base portion and metal clips, this metal clips can be SIM card provides one to flexibly support power.
Described sim card connector, wherein: the basal surface lower end of this insulating body is provided with at least one reference column.
Described sim card connector, wherein: vertical both sides of this cartridge respectively are provided with the portion of sliding, and it is that slide slot with insulating body slides mutually.
Described sim card connector, wherein: the centre position of the end that this cartridge is horizontal is provided with a guide sliding part, when cartridge is combined with insulating body, reduces cartridge and is inserted in SIM card in the cartridge and the frictional force between the conducting terminal in the insulating body.
Described sim card connector, wherein: this trip mechanism has one can the front and back slip be arranged at the slide block of holder, and the flexible member that is used for resetting.
Described sim card connector, wherein: this guide member and sheet metal form a Power Component, by the effect of slide block and flexible member, produce a motive force.
Described sim card connector, wherein: this trip mechanism is welded on the circuit board on the support portion of insulating body.
Described sim card connector, wherein: the holder lower end of this trip mechanism is provided with at least one reference column.
In sum, sim card connector of the present utility model, form by an insulating body, a cartridge, several conducting terminals and a trip mechanism, this insulating body roughly is the lengthwise configuration, it comprises a rectangular base surface, is arranged at the basal surface side walls along longitudinally relatively, insulating body forms a receiving space for the cartridge insertion jointly by this basal surface and two side, this trip mechanism is made up of a holder, a slide block, a flexible member, a guide member and a sheet metal, and this trip mechanism is the member that is independent of insulating body.Sim card connector of the present utility model adopts separate type, and trip mechanism is made separately, and is not integrally formed with insulating body; can reduce manufacture difficulty, increase and produce yield, add the use of cartridge; can make this connector very easy in dress card taking process, and can protect SIM card.
[description of drawings]
Fig. 1 is the three-dimensional combination figure that the utility model combines with circuit board.
Fig. 2 is the stereogram of the utility model three parts.
Fig. 3 be another angle of the utility model three parts stereograms.
Fig. 4 is the three-dimensional exploded view of the utility model integral body.
Fig. 5 is the stereogram of the utility model insulating body and conducting terminal
Fig. 6 is the three-dimensional exploded view of the utility model insulating body and cartridge.
Fig. 7 is a trip mechanism three-dimensional exploded view of the present utility model.
[embodiment]
Technical scheme and the technique effect thereof taked for further understanding the utility model makes it, details are as follows for special each figure accompanying drawing of cooperation.
To shown in Figure 7, the utility model is a kind of sim card connector 100 as Fig. 1, and it includes an insulating body 2, some conducting terminal 3, a cartridge 4 and trip mechanisms 5 that is contained in the insulating body 2.
Insulating body 2 roughly is the lengthwise configuration, and it comprises a rectangular base surface 21, is arranged at basal surface 21 side walls 22 along longitudinal direction relatively, and insulating body 2 forms a receiving space for cartridge 4 insertions jointly by this basal surface 21 and two side 22.The centre position of the basal surface 21 that is somebody's turn to do is provided with two row's correspondences and runs through the plurality of terminals storage tank 211 of basal surface 21, this terminal storage tank 211 is cross shape, another angle by basal surface 21 is observed, one end of this terminal storage tank 211 is provided with a draw-in groove 2111, the other end is provided with one and presses a portion 2112 and a butting section 2113, also is provided with two relative slots 2114 in the both sides of terminal storage tank 211.Respectively there is a side to be provided with square groove 212 in terminal storage tank 211 through basal surface 21 in basal surface 21.The two side 22 of aforesaid insulating body 2 is provided with guide runner 221, is the structure that matches with the portion of sliding 411 of cartridge 4, and is provided with a buckling parts 213 at the end near a sidewall 22 on basal surface 21, is the structure that matches with the slot 416 of cartridge 4.Also be provided with the support portion 23 of support circuit plate on this insulating body 2, this support portion 23 is that the outside and the basal surface 21 that are arranged at two side 22 close on the outside of buckling parts 213 directions.Distal process is provided with two reference columns 24 under the basal surface 21 of this insulating body 2 in addition, can be positioned in the location hole relative on the circuit board.
Conducting terminal 3 is made with conductivity good metal material, it is microscler lamellar body, and give the bending of suitable angle in position, this conducting terminal 3 is provided with a holding parts 31 with two relative alar parts 311, extend from an end of holding parts 31 and to be bent to form a contact site 32 that is decussate texture, the end of this contact site 32 is provided with a hook 321, and has been bent to form a weld part 33 from the other end extension of holding parts 31, is provided with a pair of clamping part 34 between this weld part 33 and the holding parts 31.During assembling, this conducting terminal 3 upwards is embedded by the lower end of the basal surface 21 of insulating body 2, this holding parts 31 and alar part 311 thereof are inserted in the draw-in groove 2111 of terminal storage tank 211 1 ends of insulating body 2, form fixing point, and the clamping part 34 of aforesaid terminal 3 is inserted in the slot 2114 at terminal storage tank 211 two ends of insulating body 2, forms another fixing point.The contact site 32 of this conducting terminal 3 offsets by the butting section 2113 of hook 321 with terminal storage tank 211, and contact site 32 suitable positions are protruded in outside the terminal storage tank 211.The weld part 33 of this conducting terminal 3 mutually combines with the portion of pressing 2112 of terminal storage tank 211, and protrudes in basal surface 21 lower surfaces slightly, and can be welded on the circuit board.
Cartridge 4, form by a base portion 41 and a metal clips 42, the both sides of the longitudinally of this base portion 41 respectively are provided with the portion of sliding 411, it is the structure that matches with the guide runner 211 of insulating body 2, be provided with in the centre position of base portion 41 one side one can ccontaining SIM card accommodation space 412, and in this space 412, excavate a circular hole slot 4121 that is through to base portion 41 another sides, can be used for pushing away and move back SIM card from accommodation space 412.Close on one of them position of sliding portion 411 at accommodation space 412 and offer a breach 413, aforesaid metal clips 42 is arranged on the breach 413, and combine fixing with the holddown groove 414 that is arranged at breach 413 sides by an end of metal clips 42, this metal clips 42 is the structures that are used to support SIM card, be provided with two again in the top of metal clips 42 and hold protruding tongue 415, this holds protruding tongue 415 can increase SIM card fixing at accommodation space 412, offering a slot 416 in above-mentioned breach 413 on respect to the portion of sliding 411 of holddown groove 414 directions, is the structure that is slidingly fastened mutually with the buckling parts 213 of insulating body 2.End in the direction of growing crosswise of cartridge 4 is provided with a support division 417, it is the structure that supports insulating body 2, and the other end offers a guide sliding part 418 in the centre position, when cartridge 4 in insulating body 2 combines, the conducting terminal 3 on 418 pairs of SIM card of this guide sliding part and the insulating body 2 plays the effect of sliding guide.
Trip mechanism 5 is individual members, comprises a holder 51, a slide block 52, a flexible member 53, a guide member 54 and a sheet metal 55.This holder 51 is roughly L-shaped, one end cross section is provided with a linear groove 511, there is a circular hole 5112 to penetrate linear groove 511 and through the last lower wall of holder 51, be equipped with a projection 512 in the centre position of holder 51 1 sides again, holder 51 sides away from an end of linear groove 511 along projection 512 are provided with a slide slot 513, and this slide slot 513 is the mechanisms that match with aforesaid slide block 52.One flexible member 53 is a compression spring, is arranged between the projection 512 of slide block 52 and holder 51, and the one end contacts at slide block 52, and the other end contacts on the projection 512, makes flexible member 53 can impose on slide block 52 along moving back the strength that resets that the card direction moves.One guide member 54 punctures in the projection 512 of holder 51, and the one end is narrower, aforementioned flexible member 53 installings thereon, and it is fixing to interosculate by the retaining component 541 of end and the groove (not shown) of slide block 52, and other end broad, and is provided with a semicircle breach 542 in a side of end.Metalwork 55 is located in the linear groove 511 of holder 51, fixes its structure by the bearing element 514 that runs through linear groove 511.This sheet metal 55 comprises main part 551, connecting portion 552 and pushing part 553.A circular hole 5511 that matches with the bearing element 514 of linear groove 511 is offered in main part 551 centre positions, this circular hole 5511 overlaps each other with the circular hole 5112 of holder 51, and be connected by aforementioned bearings element 514, sheet metal 55 can be rotated in linear groove 511.Its connecting portion 552 is forked, and is parallel construction up and down, and an end of bifurcated suitably bends, and forms with the half round cut 542 of guide member 54 to promote assembly.Its pushing part 553 is also extended by suitable bending, is to push away the structure of moving back mutually with cartridge 4 when being used to move back card.Trip mechanism 5 is formed an overall structure by holder 51, slide block 52, flexible member 53, guide member 54 and sheet metal 55, and this trip mechanism 5 welds fixing by the reference column 56 of offering holder 51 lower ends and the bar groove 515 that is inserted in holder 51 basal surfaces pointed 57 with circuit board mutually.
This connector comprises three detachable components haply, it is insulating body 2, cartridge 4 and trip mechanism 5, at first plurality of conductive terminals 3 upwards is embedded among the insulating body 2 by insulating body 2 bottoms, then insulating body 2 welderings are located on the circuit board, fixed by reference column 24, again another circuit board is pressed into 23 tops, insulating body 2 support portions, at last trip mechanism 5 welderings are located at the ad-hoc location of second circuit board, at this moment, if will use this connector, a SIM card can be installed within the cartridge 4, again the guide runner 221 of cartridge 4 by insulating body 2 inserted within the insulating body 2, can finish the overall package use, directly promote the slide block 2 of trip mechanism 5, by the impetus of lever principle if will carry out card taking this moment, can make the cartridge 4 that is installed withdraw from insulating body 2 parts, cartridge 4 is taken out, cartridge 4 is provided with a circular hole slot 4121 again, directly pushes away card with finger, card just takes out, and finishes the process of card taking.
[main element symbol description]
The 100---SIM card connector
The 2---insulating body
21---basal surface 22---sidewall
23---support portion 24---locating dowel
211---terminal storage tank 212---square groove
213---buckling parts 2111---draw-in groove
2112---presses section 2113---butting section
2114---slot 221---guide runner
The 3---conducting terminal
31---holding parts 311---alar part
32---contact site 321---hook
33---weld part 34---clamping part
The 4---cartridge
41---base portion 42---metal clips
41 1---slide the 412---of portion accommodation space
The circular hole slot 413---of 4121---breach
414---holddown groove 415---holds protruding tongue
416---slot 417---support division
The 418---guide sliding part
The 5---trip mechanism
51---holder 52---slide block
53---flexible member 54---guide member
55---sheet metal 56---reference column
The linear groove of pointed 511---of 57---
5112---circular hole 512---projection
513---slide slot 514---bearing element
515---bar groove 541---retaining component
542---half round cut 551---main part
5511---circular hole 552---connecting portion
The 553---pushing part

Claims (12)

1. sim card connector is applicable to receive SIM card and be installed on the circuit board that it is characterized in that: this connector comprises:
Insulating body comprises: a rectangular base surface, relatively longitudinally be arranged at the basal surface side walls, this insulating body defines a space by this basal surface and two side;
Plurality of conductive terminals is installed in this insulating body;
Cartridge is contained in the above-mentioned space; And
Trip mechanism comprises: holder, slide block, flexible member, guide member and sheet metal, this trip mechanism are to be independent of this insulating body.
2. sim card connector as claimed in claim 1 is characterized in that: the two side of this insulating body respectively is provided with a slide slot, combines with cartridge for insulating body.
3. sim card connector as claimed in claim 1 is characterized in that: this insulating body is provided with a buckling parts in one sidewall one end in basal surface, and the guide sliding part of this cartridge is provided with a slot, and this buckling parts engages mutually with slot.
4. sim card connector as claimed in claim 1 is characterized in that: the outside of the contiguous buckling parts direction of the outside of this insulating body two side and basal surface is provided with the support portion of support circuit plate.
5. sim card connector as claimed in claim 1 is characterized in that: this cartridge comprises: base portion and the metal clips that the power of flexibly supporting is provided for SIM card.
6. sim card connector as claimed in claim 1 is characterized in that: the basal surface lower end of this insulating body is provided with at least one reference column.
7. sim card connector as claimed in claim 1 is characterized in that: vertical both sides of this cartridge respectively are provided with the portion of sliding, and it is that slide slot with this insulating body slides mutually.
8. sim card connector as claimed in claim 1 is characterized in that: the centre position of the end that this cartridge is horizontal is provided with a guide sliding part, to reduce cartridge and to be inserted in SIM card in the cartridge and the frictional force between the conducting terminal in the insulating body.
9. sim card connector as claimed in claim 1 is characterized in that: this trip mechanism has one can the front and back slip be arranged at the slide block of holder, and the flexible member that is used for resetting.
10. sim card connector as claimed in claim 1 is characterized in that: this guide member and sheet metal form a Power Component, by the effect of slide block and flexible member, produce a motive force.
11. sim card connector as claimed in claim 1 is characterized in that: this trip mechanism is welded on the circuit board on the support portion of insulating body.
12. sim card connector as claimed in claim 1 is characterized in that: the holder lower end of this trip mechanism is provided with at least one reference column.
CNU2006201493558U 2006-10-16 2006-10-16 SIM card connector Expired - Fee Related CN200969444Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201493558U CN200969444Y (en) 2006-10-16 2006-10-16 SIM card connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201493558U CN200969444Y (en) 2006-10-16 2006-10-16 SIM card connector

Publications (1)

Publication Number Publication Date
CN200969444Y true CN200969444Y (en) 2007-10-31

Family

ID=38969021

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201493558U Expired - Fee Related CN200969444Y (en) 2006-10-16 2006-10-16 SIM card connector

Country Status (1)

Country Link
CN (1) CN200969444Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102946026A (en) * 2012-11-16 2013-02-27 昆山嘉华电子有限公司 Electronic card connector and tray thereof
CN105514685A (en) * 2014-09-25 2016-04-20 富泰华工业（深圳）有限公司 Mobile terminal with chip card connector
WO2016184090A1 (en) * 2015-05-21 2016-11-24 中兴通讯股份有限公司 Card securing device, connector and terminal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102946026A (en) * 2012-11-16 2013-02-27 昆山嘉华电子有限公司 Electronic card connector and tray thereof
CN105514685A (en) * 2014-09-25 2016-04-20 富泰华工业（深圳）有限公司 Mobile terminal with chip card connector
WO2016184090A1 (en) * 2015-05-21 2016-11-24 中兴通讯股份有限公司 Card securing device, connector and terminal

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071031

Termination date: 20091116