CN2351852Y

CN2351852Y - Electronic card connector unit

Info

Publication number: CN2351852Y
Application number: CN 98252272
Authority: CN
Inventors: 张耀豪
Original assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Foxconn Kunshan Computer Connector Co Ltd; Hon Hai Precision Industry Co Ltd
Priority date: 1998-12-29
Filing date: 1998-12-29
Publication date: 1999-12-01
Anticipated expiration: 2008-12-29

Abstract

The utility model relates to an electronic card connector unit. The electronic card connector unit comprises a plurality of electronic card connectors, a converting device, and a locking device which locks the electronic card connectors firmly, wherein, each electronic card connector at least comprises a first connector and a second connector, a terminal of the first connector is electrically fixed to the converting device at the proper position of the converting device, and the terminal of the first connector is electrically conducted with a circuit board via an adaptor connector. In addition, the first connector is further placed on a lifting device which is arranged on an opposite side of the second connector and is integrated with the second connector, and at the same time, the electronic card connector unit is locked and formed by the locking device.

Description

The electronic card coupler combination

The utility model relates to a kind of electronic card coupler combination, is meant a kind of the utilized space that can save circuit board especially, and can be for the electronic card coupler combination that utilizes simultaneously.

Usually be provided with the electronics card device of various types on the electronic installation, in order to reach the purpose that makes electronic installation can utilize difference or what's new simultaneously with substituting of electronic cards, for various carry-along electronic installations such as mobile phone, notebook computer, digital still camera and financial card reader etc., because its volume is little, in light weight, its inside should not be provided with too many data storing and treatment element usually, therefore, designing a kind of electronics card device provides diversified function selecting just day by day to come into one's own with substitute mode.United States Patent (USP) the 5th, 013,255,5,226,826 and 5,520, No. 551 some electronic card couplers are disclosed, the designed electronic card coupler of these technology mainly is provided with the pedestal of being made up of the insulation material, be concaved with the slot that the power supply subcard inserts in this pedestal one side appropriate location, the appropriate location of this slot one side inwall is provided with several through holes in a row accommodating conducting terminal, and an end of terminal extends contacting with contact on the electronic cards to slot is inner, and the other end then oppositely extends and constitutes with circuit board and electrically leads to.Such design, usually only comprise single electronic card coupler, on utilizing, can only peg graft on it for single electronic cards, in case in the time of must pegging graft for a plurality of electronic cards simultaneously, the electronic card coupler that just need be arranged side by side other on circuit board is for use, and therefore, these electronic card couplers in a row will take space bigger on the circuit board, the utilized space of circuit board is greatly reduced, and the thin typeization to electronic installation has suitable adverse influence like this.And a plurality of electronic card couplers be if will be arranged on simultaneously on the circuit board, and its program of aiming at winding and welding processing must repeat repeatedly, and this can cause assembly cost also can increase relatively, causes the cost burden of manufacturer.

The purpose of this utility model is to provide a kind of directly stacked being arranged on the circuit board, can effectively save circuit board utilized space, save manufacturing cost, increase the electronic card coupler combination of its versatility.

The purpose of this utility model is achieved through the following technical solutions: it is first connector and second connector, conversion equipment, adaptor connector and the structures such as locked instrument that lock and connect device that the utility model includes two electronic card couplers at least.Wherein two electronic card couplers form by lid and pedestal winding, and are formed with inserting groove between lid and pedestal, and are provided with the terminal hole of accommodating terminal on pedestal, to electrically conduct with the terminal formation when electronic cards is inserted in the inserting groove.Rely at two electronic card couplers that the appropriate position, side of circuit board is one-body molded several pillars, and the appropriate position of being abutted against the pillar of first connector at second connector then convexes with convex body, be concaved with the groove that holds pillar on these convex bodys simultaneously, suitably hold by groove and to connect pillar that first and second connector is able to is firmly stacked mutually, form suitable spacing between first connector and second connector by making convex body and cooperating of pillar, can insert conversion equipment betwixt, the part of this conversion equipment is outside the space that stretches out between first and second connector.The terminal of first connector can directly be bonded on the conversion equipment, and is plugged on the circuit board by the set adaptor connector of conversion equipment extended portion, make away from and be laminated on second connector first connector also can and circuit board between constitute to electrically connect.

Illustrating of accompanying drawing is as follows:

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is that the utility model is finished the stereogram that signal is implemented in winding.

Fig. 3 is the stereogram that the utility model is finished another visual angle after the winding.

Fig. 4 is the right side view after the utility model is finished winding.

Fig. 5 is the right side view of another embodiment of the utility model.

Below in conjunction with drawings and Examples the utility model is further described:

See also Fig. 1, the combination of the utility model electronic card coupler mainly includes members such as first connector 1, second connector 2, conversion equipment 3 and locked instrument 5.Wherein first connector 1 is provided with self and engages all-in-one-piece lid 11 and pedestal 12, and this lid 11 and pedestal 12 all are microscler panel shape, and respectively convexing with sidewall towards mutual direction of closing is abutted against one for both at its all sides place.Side appropriate position at lid 11 and pedestal 12 is provided with a perforate 14, for electronics cassette module organize thus into.Be provided with several pillars 122 in the appropriate position, side that pedestal 12 relies on circuit board (not shown) again, so that suitable fixing and locating effect to be provided when first connector 1 directly is connected on the circuit board.On the appropriate location of pedestal 12 plate faces, be provided with the slotted eye (please cooperate with reference to Fig. 3, slotted eye herein is located on second electric connector 2) that several are listed as two rows at least, to settle several conducting terminals 13 in the part slotted eye therein.These conducting terminals 13 also are two row's formulas configurations, and an end near each other is contact jaw (not shown), and its extension also is placed in the inserting groove, with insert inserting groove in electronic cards connect mutually.Different row's terminals 13 mutually away from an end then be abutting end, it is to extend to the circuit board direction to bend, and protrudes from pedestal 12 bottom sides to engage with circuit board.In addition, at least be provided with a receiving space (receiving space that Fig. 3 shows is positioned on second electric connector) at pedestal 12 away from the other appropriate position that is not provided with slotted eye of another lateral margin of perforate 14, but in this receiving space winding switch element (not shown) with as the insertion situation of finding out electronic cards and commutation circuit use in good time.Be integrally formed with grab 111 in appropriate location, lid 11 corner, it can be detained and be held in 12 corresponding perforation 121 that are provided with of pedestal, so that lid 11 is combined into one with pedestal 12.

Second connector 2 also is provided with structures such as lid 21, pedestal 22 and conducting terminal 23, its inserting groove that is provided with tool perforate 24 equally is with the winding electronic cards, and the mode that conducting terminal 23 and switch element (Fig. 3 partly illustrates) are connected to slotted eye 223 and receiving space 224 respectively also is same as first connector 1.In addition, lid 21 and pedestal 22 be also by the grab 211 that cooperatively interacts and bore a hole and 221 be combined into one, and pedestal 22 bottom sides are provided with pillar 222 equally to be supported in circuit board and to be convenient to the usefulness of joint.Like this, second connector 2 is substantially and the electronic card coupler that can by same process be made identical with first connector 1 structure.

Please cooperate again with reference to Fig. 1, Fig. 2 and shown in Figure 3, the combination of the utility model electronic card coupler is with first connector 1 and second connector, 2 upper and lower splicing, wherein, on the side surface of first connector 1, convex with the convex body 26 of corresponding number with respect to the position of first connector, 1 pillar 122 at second connector 2.These convex bodys 26 slightly are the square shape, and its side appropriate position is formed with a depression 261, and it has special configuration and can first connector 1 firmly is erected on second connector 2 for fastening respectively being plugged on wherein of pillar 122 of first connector 1.Offer several locking holes 15,25 at first connector 1 and second connector 2 adjacent to the appropriate position correspondence of pillar 122 and convex body 26, these locking holes 15,25 are located on the sidewall locations of two connectors usually and directly connect sidewall, first connector, 1 locking hole 15 is suitable invaginated type away from the peritreme 151 of second connector, and the locking hole 25 of second connector 2 also away from a side be provided with recessed peritreme 251.On these locking holes, locked instrument 5 can be set respectively, this locked instrument 5 is a column, it can make different length according to actual demand, it is to expand to hold by it to be resisted against respectively on the peritreme 151,251 after passing locking hole 15,25, so that first and

second connector

1,2 is combined into one.

Conversion equipment 3 can connect the sub-circuit board of electronic card coupler signal for having built-up circuit, its junction corresponding to first connector, 1 terminal 13 has installed hole 31, pass and weld one for the junction surface of these terminals, also have corresponding hole 32 to engage simultaneously with switch element.A part of plate face of conversion equipment 3 protrudes out in 1,2 formed gaps of first and second connector (with reference to Fig. 4), and its another part then stretches out outside this gap, is provided with hole in a row 33 on this projection in addition with winding one adaptor connector 4.The above-mentioned hole 31,32 that engages with first connector, 1 terminal 13 and switch element all is provided with connecting circuit engages adaptor connector 4 with these hole 33 and is conducted on the plate face of conversion equipment 3.Adaptor connector 4 includes and is insulating body 41 and several terminals 42 that the lengthwise shape extends, wherein these terminals 42 pass this insulating body 41, terminal 42 1 ends are made as abutting end 421, electrically conduct with formation with the hole 32 that inserts and be bonded on conversion equipment 3, the other end then is an abutting end 422, it extends to circuit board to engage conducting from the body 41 of insulating, and can make whereby to reach smoothly with circuit board apart from circuit board first connector 1 far away to electrically conduct.

When electronic card coupler of the present utility model is combined in assembling, terminal 13 with first connector 1 is bonded on the switching device 3 earlier, and the terminal 42 that makes adaptor connector 4 also is engaged in this switching device 3, pillar 122 with first connector 1 is placed in the depression of being offered on second connector, 2 convex bodys 26 261 again, thereby make 2 of first connector 1 and second connectors form certain interval, in case improper contact and cause the bad phenomenon of short circuit is passed locking hole 15,25 by locking bolt 5 then 1,2 lockings of two connectors is integral.This electronic card coupler is combined in when being bonded on the circuit board, because all signals of first connector 1 have transferred on the switching device 3 and have been sent on the circuit board via adaptor connector 4, second connector 2 then is directly to be bonded on the circuit board by its terminal 23, therefore can effectively realize all electrical communication of electronic card coupler combination.Because first and

second connector

1,2 of the present utility model is an identical construction, need only set up easy co-operating member such as convex body 26 grades when therefore making on second connector 2 gets final product, the amplitude of its change is little, can use the production scale of existing electronic card coupler to produce in a large number.

Other please refer to another embodiment of the present utility model shown in Figure 5, switching device 3 ' also can be made wherein by flexible circuit board, this switching device 3 ' with after the terminal 13 of first connector 1 engages, can be extended out the outer and suitable bending of two connectors to circuit board, electrically conduct further to constitute by a butt connector and circuit board.

Claims

1. electronic card coupler combination, include: several electronic card couplers and switching device, it is characterized in that: several electronic card couplers are the shape configuration that is laminated to each other, on the one side, be concaved with the inserting groove that the subcard formula componentry of can powering inserts and accommodated, and on the surface of inserting groove one side, be provided with the terminal hole that several in a row are used to accommodate conducting terminal, and an end of these conducting terminals is the contact jaw that is contained in the inserting groove, the other end is then for extending to the abutting end outside the electronic card coupler, be provided with catching device in the appropriate position of these electronic card coupler side surfaces again, this catching device can hold two adjacent electronic card couplers and make it at a distance of proper spacing; Conversion equipment is one to have the electronic installation of circuit arrangement, which is provided with contact and can engage one with the terminal abutting end of electronic card coupler correspondence position, and this conversion equipment is placed in the formed compartment of two adjacent electronic card couplers.

2. electronic card coupler combination as claimed in claim 1, it is characterized in that: conversion equipment is the sub-circuit board with cloth circuits, it is provided with and is bonded on adaptor connector on conversion equipment and the circuit board respectively.

3. electronic card coupler as claimed in claim 1 combination is characterized in that: conversion equipment is to engage with the terminal of electronic card coupler that the back suitably bends and be connected to flexible circuit board on the circuit board by a butt connector.

4. as claim 1 or the combination of 3 described electronic card couplers, it is characterized in that: this electronic card coupler combination further comprises can pass each electronic card coupler and with its bolt-lock all-in-one-piece locked instrument.

5. electronic card coupler combination as claimed in claim 1 is characterized in that: catching device is the convex body that is protruded setting by the side surface of electronic card coupler, and this convex body is provided with the depression of specific formation.

6. electronic card coupler combination as claimed in claim 1, it is characterized in that: the electronic card coupler combination includes first connector and second connector, first connector is to be stacked and placed on second connector, and the convex body of catching device promptly is arranged at second connector on the side surface of first connector.

7. electronic card coupler combination as claimed in claim 6, it is characterized in that: first, second connector equal one on the side surface appropriate location of circuit board convexes with pillar, this pillar configuration is identical with the depression of catching device, and just can hold and be connected in the depression.

8. electronic card coupler combination as claimed in claim 6, it is characterized in that: each correspondence is provided with locking hole on the appropriate location of each electronic card coupler adjacent struts, and relatively away from the position be provided with recessed and can pass for locked instrument and affixed peritreme on it.

9. electronic card coupler combination as claimed in claim 6, it is characterized in that: first, second connector is formed by mutually assembling by lid and pedestal, the relative both sides of lid periphery respectively convexes with can detain the grab that is held in the corresponding perforation that is provided with of pedestal, is provided with the terminal hole that is two row's balanced configurations on pedestal.

10. electronic card coupler combination as claimed in claim 1, it is characterized in that: the pedestal of each electronic card coupler is provided with the receiving space that can accommodate the switch element of finding out electronic cards insertion position and commutation circuit.