CN1278456C

CN1278456C - Card connector for flexible printed circuit board

Info

Publication number: CN1278456C
Application number: CNB031479006A
Authority: CN
Inventors: 田中正宣
Original assignee: Alps Electric Co Ltd
Current assignee: Alps Alpine Co Ltd
Priority date: 2002-06-28
Filing date: 2003-06-27
Publication date: 2006-10-04
Anticipated expiration: 2023-06-27
Also published as: JP4238001B2; TW200414612A; CN1472846A; JP2004086829A; KR20040002631A; KR100515173B1; TWI276254B

Abstract

Provided is a connector for a card on which a locking member which allows an FPC board to be easily loaded to a housing and locks the loaded FPC board by preventing extraction of the loaded FPC board from the housing is arranged. A terminal member 4 of the connector for a card can reliably prevent the extraction of the FPC board 11 from the housing 2 since a locking member 7 is provided which forms a card contacting part 4b with one end side of which a card member (not illustrated) can come in contact, further forms an FPC contacting part 5b with the other end side of which the FPC board 11 can come in contact, and presses the FPC board 11 inserted from an FPC insertion part 2b onto the FPC contacting part 5b to securely prevent the FPC board 11 from being pulled out.

Description

The connecting device for card that can connect flexible print wiring board

Technical field

The present invention relates to connecting device for card, relate in particular at the IC-card that the recording medium of personal computer etc. is used and the connecting device for card that on the card of use such as digital camera (the デジ Le カメラ) electronic equipment of etc.ing etc., can write or read.

Background technology

The tape deck that adds as personal computer equipment such as (hereinafter to be referred as PC) generally adopts and write or read the connecting device for card that necessary information is used in IC-card.The connecting device for card in this past as shown in figure 13, is provided with the shell 51 of predetermined thickness, is formed on the reach through hole 52 of the illustrated left and right directions break-through of central portion in this shell 51.

And, be provided with and can be inserted into the tabular clamping member 53 installed in the reach through hole 52 and loading and unloading flexible print wiring board (FPC) 54 freely in the reach through hole 52 of shell 51.

Moreover, below clamping member 53, formation can contact the contact portion (do not have diagram) of the card of aftermentioned terminal component 55 with the contact 55c of portion, the a plurality of conductor portion 54a that on flexible print wiring board 54, form a plurality of wiring figures (not having diagram) and be connected with this wiring figure, and make it expose a side below diagram.

And a plurality of terminal components 55 have been installed at the rearward end place of leaning on the left of the diagram of reach through hole 52.This terminal component 55 has following component part: crooked and form and extend into the median plate 55a of vertical configuration, extend and crooked upward with metallic plate from the bottom of this median plate 55a to the rearward end direction of shell 51, and extend the flexible print wiring board that roughly forms the U font to the leading section direction on the diagram right side of shell 51 and extend to the leading section direction of shell 51 with contact site 55b and from the top of median plate 55a and upward extend to form the roughly card of L font contact site 55c after also stretching out downwards.

The connecting device for card in this past inserts the reach through hole 52 of the flexible print wiring board 54 of equipment such as PC (not having diagram) side from rearward end one side of shell 51.

So, make flexible print wiring board contact site 55b strain downwards with the flexible print wiring board 54 that is inserted into, conductor portion 54a is contacted with contact site 55b with flexible print wiring board.

Then, when further flexible print wiring board 54 being stopped on the precalculated position to the fashionable flexible print wiring board 54 of reach through hole 52 interpolations, leading section to flexible print wiring board 54 between flexible print wiring board is with the upper wall of contact site 55b and reach through hole 52 carries out resilient clamp, the flexible print wiring board 54 formation conducting that contacts with terminal component 55.

And when leading section one side from the diagram right side of shell 51 being inserted into clamping member 53 reach through hole 52 in to terminal component 55 1 side shiftings, sliding component (not having diagram) is also mobile together.

Clamping member 53 card of press terminal member 55 upward makes its strain with contact site 55c, and the contact portion of clamping member 53 (not having diagram) contacts with contact site 55c with card, forms conducting.

The connecting device for card in this past, only the flexible print wiring board 54 of equipment sides such as PC is inserted in the reach through hole 52 of shell 51, can make flexible print wiring board 54 and terminal component 55 form electrically conducting, when in the past connecting device for card being installed to equipment side such as PC, assembling work efficient is very high.

(patent documentation)

The spy opens the 2001-266981 communique

But, the flexible print wiring board 54 in the connecting device for card in above-mentioned past, only Rely on the elastic force of the flexible print wiring board contact site 55b of terminal component 55 to prevent from break-through Extract in the hole 52. So, when the elastic force of terminal component 55 reduced, flexible printing may appear Circuit board 54 is pulled out easily, causes the conducting state instability.

And, the insertion change of flexible print wiring board 54 when the elastic force of terminal component 55 is big Bad, operating efficiency is low.

Summary of the invention

The present invention is in view of the above problems and proposes, and its purpose is to provide a kind of flexible print wiring board to pack into easily in the shell, and is provided with and can locks the connecting device for card that installed flexible print wiring board prevents the locking member that is pulled out from shell.

As the 1st method that addresses the above problem, connecting device for card of the present invention is characterized in that having:

Shell, its clamping member that will have a plurality of contact sites inserts from leading section one side, and in the built-in card of the energy incorporating section; And

A plurality of terminal components, it is arranged in the above-mentioned card incorporating section, and an end side can touch to insert and be installed on the above-mentioned contact site of the above-mentioned clamping member in the above-mentioned card incorporating section;

Rearward end one side at above-mentioned shell, formation can be inserted the flexible print wiring board insertion section of flexible print wiring board, this flexible print wiring board can touch the other end one side of above-mentioned terminal component, on above-mentioned terminal component, form the card contact site, this card contact site, one side can contact with the above-mentioned contact site of above-mentioned clamping member in an above-mentioned end, simultaneously in above-mentioned the other end one side, formation can with the contacted above-mentioned flexible print wiring board contact site of above-mentioned flexible print wiring board, in addition, be provided with the above-mentioned flexible print wiring board that will insert and be crimped onto above-mentioned flexible print wiring board, and can prevent the locking member extracted with on the contact site from above-mentioned flexible print wiring board insertion section;

Above-mentioned locking member is combined to be bearing on the above-mentioned shell, and can be in the enterprising line slip of direction identical with the direction of insertion of above-mentioned flexible print wiring board, from making the above-mentioned flexible print wiring board that is inserted in the above-mentioned flexible print wiring board insertion section be in the 1st posture of non-locking state, make above-mentioned locking member on the direction identical, carry out above-mentioned slip with above-mentioned flexible print wiring board direction of insertion, become the 2nd posture, thus, above-mentioned flexible print wiring board is crimped onto above-mentioned flexible print wiring board with on the contact site, becomes locking state.

Moreover, as the 2nd method that addresses the above problem, it is characterized in that: on above-mentioned terminal component, be formed with and insert mouth, this insertion mouth can be inserted in the end of above-mentioned the other end one side from the above-mentioned flexible print wiring board of above-mentioned flexible print wiring board insertion section insertion, the position of this insertion interruption-forming is to be clamped in the formed above-mentioned flexible print wiring board contact site of a side, and and this flexible print wiring board with between the formed locking member of the opposed opposite side of the contact site support sector, under the state that above-mentioned flexible print wiring board is inserted in the above-mentioned insertion mouth, make above-mentioned locking member carry out above-mentioned slip along the above-mentioned locking member support sector of above-mentioned terminal component.

And, as the 3rd method that addresses the above problem, it is characterized in that: on above-mentioned locking member, form can with the embeded slot of the above-mentioned locking member support sector tabling of above-mentioned terminal component, the position that this embeded slot forms is to be clamped in to be crimped onto above-mentioned flexible print wiring board with the flexible print wiring board pressure contact portion on the contact site being inserted into above-mentioned flexible print wiring board in the above-mentioned insertion mouth, and and the formed guide wall of the opposed side of this flexible print wiring board pressure contact portion between, above-mentioned guide wall and above-mentioned flexible print wiring board pressure contact portion are linked by a plurality of binding walls that form by predetermined space.

Moreover the 4th method as addressing the above problem is characterized in that: above-mentioned embeded slot is separated by above-mentioned a plurality of binding walls, respectively by independent formation, above-mentioned each terminal component is fitted in above-mentioned each embeded slot respectively.

And, as the 5th method that addresses the above problem, it is characterized in that: forming the fixed part that can be fixed on the above-mentioned shell on the above-mentioned locking member, on above-mentioned shell, form said fixing portion can in conjunction with the joint portion, make said fixing portion be combined in above-mentioned joint portion, thereby above-mentioned locking member combination is bearing on the above-mentioned shell.

Moreover, as the 6th method that addresses the above problem, it is characterized in that: above-mentioned terminal component is made of the sheet material with conductivity, it have to an above-mentioned end side extend and form can be on the thickness of slab direction arm of strain, on this arm, form above-mentioned card contact site, has the base portion that extends to above-mentioned the other end side simultaneously, Width side opposite one another from this base portion, extend and formation flexible print wiring board fixed part to the direction vertical, on this flexible print wiring board fixed part, form the above-mentioned insertion mouth of clamping and opposite one another above-mentioned locking member support sector and above-mentioned flexible print wiring board contact site with the Width of above-mentioned base portion.

And, as the 7th method that addresses the above problem, it is characterized in that: above-mentioned terminal component extends and forms the terminal fixed part to the direction identical with the above-mentioned bearing of trend of above-mentioned flexible print wiring board fixed part from the above-mentioned base portion of above-mentioned arm rest portion, above-mentioned terminal fixed part is pressed into is formed on being pressed in the hole on the above-mentioned shell, so above-mentioned terminal component is fixed on the above-mentioned shell.

Moreover, as the 8th method that addresses the above problem, it is characterized in that: above-mentioned terminal component is made of the rubber-like metallic plate, with the perpendicular direction of the Width of above-mentioned base portion on be bent to form above-mentioned flexible print wiring board fixed part, carry out die-cut to the part of above-mentioned flexible print wiring board fixed part simultaneously and form above-mentioned insertion mouth.

Moreover the 9th method as addressing the above problem is characterized in that: above-mentioned flexible print wiring board is outstanding to above-mentioned insertion oral-lateral with contact site, forms the hook-shaped portion of extracting that prevents, and above-mentioned flexible print wiring board is crimped onto this prevents in the portion of extracting.

Description of drawings

Fig. 1 is the vertical view of connecting device for card of the present invention.

Fig. 2 relates to the vertical view of shell of the present invention.

Fig. 3 is the figure that explanation relates to locking member of the present invention.

Fig. 4 is the figure that explanation relates to locking member of the present invention.

Fig. 5 is the figure that explanation relates to locking member of the present invention.

Fig. 6 is the figure that explanation relates to locking member of the present invention.

Fig. 7 is the major part cutaway view that explanation relates to the action of locking member of the present invention.

Fig. 8 is the major part cutaway view that explanation relates to the action of locking member of the present invention.

Fig. 9 relates to the stereogram of terminal component of the present invention.

Figure 10 is the figure that explanation relates to the action of locking member of the present invention.

Figure 11 is the figure that explanation relates to the action of locking member of the present invention.

Figure 12 is the figure that explanation relates to the action of locking member of the present invention.

Figure 13 is the major part cutaway view of explanation connecting device for card in the past.

Embodiment

Following according to Fig. 1～Figure 12, the connecting device for card of detailed description embodiment of the present invention.Fig. 1 is the vertical view of connecting device for card of the present invention, Fig. 2 relates to the vertical view of shell of the present invention, Fig. 3～Fig. 6 is the figure that explanation relates to locking member of the present invention, Fig. 7, the 8th illustrates the main member cutaway view of the action that relates to locking member of the present invention, Fig. 9 relates to the stereogram of terminal component of the present invention, and Figure 10～Figure 12 relates to the figure of locking member action of the present invention.

At first, the connecting device for card 1 of the present invention's the 1st execution mode, as shown in Figure 2, be provided with form by insulating material such as resins, profile is the shell 2 of rectangle haply.This shell 2, play the ending of rearward end one side on diagram right side from leading section one side in diagram left side midway, form card incorporating section 3, in this card incorporating section 3, IC (integrated circuit) has been taken in inside, and can take in as the general known clamping member that uses of recording medium (not having diagram).

In above-mentioned card incorporating section 3, as shown in Figure 2, on two internal faces about the 3a of bottom surface, form stage portion (segment difference section) 3b.Utilize this stage portion 3b that ways (not having diagram) is directed on the predetermined deposit position.

And the bottom surface 3a of card incorporating section 3 forms the peristome 2a that roughly is cut into the U font, is arranged side by side many terminal components 4 on the diagram right side of this peristome 2a in the inboard of card incorporating section 3.

In the card incorporating section 3 of the card that on the leading section of these terminal components 4, forms respectively with the residing position of contact site 4b part, formed outstanding wall 3c, card is surrounded with contact site 4b, inserted under the situation of foreign matter in card 3 inside, incorporating section, perhaps oppositely inserted under the situation of clamping member, prevented that by this outstanding wall 3c the card of terminal component 4 from damaging with contact site 4b.

Moreover, shell 2, rearward end one side on the diagram right side is provided with diapire 2c, and this diapire 2c has formed the flexible print wiring board insertion section 2b that can insert following flexible print wiring board 11, and as shown in Figure 7, the rearward end side on right side has formed hook-shaped.

And, in the shell 2 between flexible print wiring board insertion section 2b and card incorporating section 3, the outstanding 2d of terminal position portion that has formed when following terminal component 4 is installed, formed the terminal fixed part 6 that can be pressed into following terminal component 4 on the 2d of this terminal position portion, the break-through that terminal component 4 is fixed on the shell 2 is pressed into hole 2e.

Moreover, a side below shell shown in Figure 10 2, on the side of the diapire 2c of flexible print wiring board insertion section 2b side, outstanding formation hook-shaped joint portion 2f that can combine with the fixed part 7f of following locking member 7.

And in the card incorporating section 3 of shell shown in Figure 22, outer circumferential side has formed sidewall 2g, 2g opposite one another about diagram.

On each sidewall 2g, 2g, formed highlightedly and be used for following lid 10 is carried out fast fixing a plurality of fixed part 2h.

Moreover formed many being pressed into is pressed into and fixed each terminal component 4 in the 2e of hole on the 2d of terminal position portion.This terminal component 4 has predetermined interval as shown in Figure 9, and mutual insulating is arranged side by side.

And terminal component 4 is by having conductivity resilient sheet material simultaneously, and for example metallic plate constitutes, be provided with to the diagram left to an end side extend and form, can be on the thickness of slab direction arm 4a of strain.

On the leading section of this arm 4a, formed highlightedly can with the contact site contacted forniciform card contact site 4b of clamping member (not having diagram).

Moreover, terminal component 4, the foundation of arm 4a partly bends to step-like, has formed the location division 4c that can position on the 2d of terminal position portion of shell 2.

Under the state of the 2d of the terminal position portion aligned position that makes this location division 4c and shell 2, can be pressed into following terminal fixed part 6 and be pressed in the 2e of hole.

And, terminal component 4 extends and the base portion 4d of the width dimensions that formation is scheduled to the other end side of diagram right from location division 4c, side from the Width opposite one another of this base portion 4d, to with base portion 4d mutually the direction of orthogonal extend into rectangular-shaped,, the flexible print wiring board fixed part 5 of formation flat condition.

Above-mentioned terminal component 4 is formed by the rubber-like metallic plate, so, with the perpendicular direction of the Width of base portion 4d on bend to rectangular-shapedly with punch press etc., form flexible print wiring board fixed part 5.

Above-mentioned flexible print wiring board fixed part 5, punching press have formed the insertion mouth 5a that can insert following flexible print wiring board 11, and this insertion mouthful 5a forms roughly U word shape by predetermined width dimensions.

Above-mentioned insertion mouth 5a, be formed on the formed flexible print wiring board of a side (diagram below) with contact site 5b and and this flexible print wiring board with between the formed locking member 5c of support sector of the opposed opposite side of contact site 5b (diagram top), constitute the state that is held.

And flexible print wiring board has formed to inserting side-prominent hook-shaped of mouthful 5a in leading section side one with contact site 5b and has prevented to extract the 5d of portion.

Above-mentioned flexible print wiring board contact site 5b, the width dimensions that forms the diagram above-below direction is greater than the thickness of slab size, simultaneously, less than the width dimensions of the 5c of locking member support sector, formed flexible print wiring board and can on the diagram above-below direction, produce strain with leading section one side of contact site 5b.

Moreover as shown in Figure 7, the flexible print wiring board that is positioned at terminal component 4 forms cone-shaped with the inner bottom surface of the diapire 2c of contact site 5b bottom, form skewed gap between flexible print wiring board is with contact site 5b and diapire 2c.

And terminal component 4 bends to the direction identical with flexible print wiring board fixed part 5 to the part of the base portion 4d of the 4a of arm rest portion, forms terminal fixed part 6, this terminal fixed part 6, and both sides form the zigzag of chevron.

Above-mentioned terminal fixed part 6 is pressed into formed being pressed in the 2d of hole on the shell 2, like this, can be fixed to terminal component 4 on the shell 2.

Moreover the size of terminal component 4 equals, insert mouthful 5a formation prevent to extract the opening size of the part of the 5d of portion, deduct the size after the thickness of slab addition of the thickness of flexible print wiring board pressure contact portion 7b of following locking member 7 and following flexible print wiring board 11.

Therefore, if the end of the flexible print wiring board pressure contact portion 7b of locking member 7 and flexible print wiring board 11 is inserted in the insertion mouthful 5a, then the end of flexible print wiring board 11 is subjected to flexible print wiring board and goes up the formed crimping that prevents to extract the 5d of portion with contact site 5b, and flexible print wiring board produces strain with contact site 5b.

And being provided with as shown in Figure 7 can be along the 5c of locking member support sector of terminal component 4 locking member 7 in arrow A, the enterprising line slip of B direction.This locking member 7 is made of resin material, has formed the embeded slot 7a that carries out loose fit with the 5c of locking member support sector.Above-mentioned locking member 7, formed a kind of flexible print wiring board pressure contact portion 7b, its clamping embeded slot 7a, in the diagram lower side, can be inserted into the following flexible print wiring board 11 that inserts in mouthful 5a be crimped onto flexible print wiring board with contact site 5b prevent to extract on the 5d of portion, forming tabular guide wall 7c with the opposed diagram upper side of this flexible print wiring board pressure contact portion 7b.

And, locking member 7 is moved on arrow A, B direction, can make guide wall 7c slip on the base portion 4d of terminal component 4.

And, locking member 7, clamping embeded slot 7a opposite one another flexible print wiring board pressure contact portion 7b and the right-hand end shown in Figure 7 of guide part 7c link by arm 7d, form integrated.

The shape of seeing from above of this locking member 7, as shown in Figure 3, flexible print wiring board pressure contact portion 7b and guide wall 7c form elongate shape, and the longitudinal size that the 7d of wall portion forms is longer than guide wall 7c, and the 7d of wall portion forms from the outstanding state of the diagram upper and lower end parts of guide wall 7c.Formed a pair of fixed

arm

7e, 7e, their

wall

7d, 7d from projecting upwards at this upper and lower, with the perpendicular direction of the 7d of wall portion on to the diagram left to outstanding.This a pair of fixed

arm

7e, 7e have formed hook-shaped fixed part 7f at leading section.

Moreover, on 2 positions of the guide wall 7c shown in Fig. 3,4, break-through formed with the perpendicular a pair of slit pore 7g, the 7g that transversely roughly are rectangle of vertical wall 7d of portion, this slit pore 7g can combine with the bonding pad 10d of following lid 10.

Above-mentioned locking member 7 is shown in Figure 10,11, and quick combination of joint portion 2f of fixed part 7f and shell 2 carried out the combination supporting by shell 2.

Like this, undertaken in conjunction with the locking member 7 that supports by shell 2, make the 5c of the locking member support sector aligned position of embeded slot 7a and terminal component 4, when being inserted on the arrow A direction, can move along the 5c of locking member support sector, flexible print wiring board pressure contact portion 7b is inserted into inserts in mouthful 5a, simultaneously, be inserted into the following flexible print wiring board 11 that inserts in mouthful 5a earlier and be prevented from extracting the 5d of portion crimping as shown in Figure 8, the conductor fig 11c of following flexible print wiring board 11 and terminal component 4 form electrically conducting.

And, if the flexible print wiring board pressure contact portion 7b of locking member 7 is inserted in the insertion mouthful 5a, flexible print wiring board 11 be crimped onto prevent to extract on the 5d of portion, then flexible print wiring board with contact site 5b and below diapire 2c between clearance side produce strain.

Moreover the width dimensions that flexible print wiring board forms at the diagram above-below direction with contact site 5b is greater than the thickness of slab size.So, the elastic force when flexible print wiring board is used the elastic force of contact site 5b when the lower side of Width produces strain greater than generation strain on the thickness of slab direction.

And, on near the bottom surface 3a the sidewall 2g below the diagram of shell shown in Figure 22, being provided with can be being installed in the sliding component 8 that card incorporating section 3 interior clamping members (not having diagram) discharge, and this sliding component 8 is subjected to the elastic acting force of helical spring 9, slides freely on the diagram left and right directions.

And shell 2 is provided with the lid 10 that is made of metallic plate, is used to cover the top of card incorporating section 3.This lid 10 has formed the peristome 10a of 2 rectangles and can snap into

tongue piece portion

10a, 10c above the clamping member that has inserted in the card incorporating section 3 as shown in Figure 1.

Moreover lid 10 has become a pair of

bonding pad

10d, 10d in that diagram right part lateral bending is curved, and this

bonding pad

10d, 10d can combine with the slit pore 7g of locking member 7.

This lid 10, the 10e of side plate up and down, 10e shown in Figure 1 bends along the sidewall 2g of shell 2, and shell 2 is carried out clamping.

And, outwardly-bent to the part of side plate 10e, formed installation portion 10f, so that on the circuit board (not having diagram) of equipment sides such as PC, install.

Moreover, make the fixing hole (not having diagram) that is formed on the side plate 10e carry out quick the combination with the fixed part 2h of sidewall 2g, can be installed to lid 1 on the shell 2 like this.

The connecting device for card of the present invention 1 of this structure, be installed in personal computer equipment such as (hereinafter to be referred as PC) (not having diagram) side, the end of the flexible print wiring board of equipment side (flexible print wiring board) 11 is inserted in the insertion mouth 5a of terminal component 4 from flexible print wiring board insertion section 2b.Locking member 7 is slided in the arrow A direction, can make flexible print wiring board 11 and flexible print wiring board with contact site 5b prevent extract the 5d of portion crimping mutually, thereby can prevent from from insertion mouth 5a, to extract.

Above-mentioned flexible print wiring board 11 is as Fig. 1, shown in Figure 7, film like base material 11a with predetermined thickness, in the end side of this base material 11a on a face (above the diagram), for preventing the end side distortion of base material 11a, be provided with and prevent deformation element 11b, on another face, formed a plurality of conductor fig 11c that are connected with a plurality of circuitous patterns (not having diagram).

Moreover below the method for flexible print wiring board 11 is installed in explanation on connecting device for card 1 of the present invention.Locking member 7 before the flexible print wiring board 11 at first is installed, the joint portion of shell 2 2f carries out in conjunction with the state that supports to fixed part 7f under, when the arrow B direction moves, as shown in figure 12, fixed part 7f overlaps mutually with joint portion 2f, simultaneously, and as shown in Figure 7, the bonding pad 10d of lid 10 overlaps mutually with the inwall on one side of the slit pore 7g of locking member 7, and locking member 7 stops to move to the arrow B direction.

State with this Fig. 7, locking member 7 shown in Figure 12 is the 1st posture, when this locking member 7 is the 1st posture, be inserted into the flexible print wiring board 11 that inserts in mouthful 5a from flexible print wiring board insertion section 2b, shown in the double dot dash line of Fig. 7, it moves and is in free unlock state.

Then, if flexible print wiring board 11 is inserted into double dot dash line position shown in Figure 7, the locking member 7 that makes the 1st posture moves in the arrow A direction along the 5c of locking member support sector of terminal component 4, and then the flexible print wiring board pressure contact portion 7b of locking member 7 is crimped onto flexible print wiring board 11 and prevents to extract on the 5d of portion.At this moment locking member 7 becomes the 2nd posture, stops to move to the arrow A direction, simultaneously, becomes the state of being pressed in inserting mouthful 5a, so, also be restricted to moving of arrow B direction.

And the flexible print wiring board 11 when locking member 7 is the 2nd posture can not be extracted from inserting a mouthful 5a, becomes locking state.

Moreover the fixed part 7f of the locking member 7 when being positioned at the 2nd posture becomes the state of the joint portion 2f that leaves shell 2 as shown in figure 11.

And, when locking member 7 is the 2nd posture, the conductor fig 11 of flexible print wiring board 11 is crimped into flexible print wiring board and prevents to extract on the 5d of portion with contact site 5b, the conductor fig of flexible print wiring board 11 contacts with terminal component 4, formation conducts, and flexible print wiring board 11 can not be extracted from shell 2 simultaneously.

That is to say, locking member 7 is fixed on the shell 2, and can with the identical enterprising line slip of direction of direction of insertion of the arrow A of flexible print wiring board 11, from making the flexible print wiring board 11 that is inserted in the 2b of flexible print wiring board insertion section be the 1st posture of non-locking state, slide to the arrow A direction, become the 2nd posture, like this, flexible print wiring board 11 is crimped into flexible print wiring board with on the contact site 5b, and flexible print wiring board 11 becomes locking state.

This connecting device for card of the present invention because the conductor fig 11c of flexible print wiring board 11 is contacted securely with terminal component 4, forms electric conducting state, so, even do not weld flexible print wiring board 11 can be installed yet, operation is good.

And as long as locking member 7 is in the 2nd posture, flexible print wiring board 11 just can not be pulled out, so, even desire to make flexible print wiring board 11 to extract mistakenly, can from shell 2, not pull out to the arrow B direction yet.

And, when PC side etc. is carried out equipment repair, for flexible print wiring board 11 is extracted from shell 2, can be to the locking member 7 that is positioned at the 2nd posture to the drawing of arrow B direction, make it become the 1st posture, like this, flexible print wiring board 11 becomes non-locking state, is easy to a flexible print wiring board 11 and takes out from the 2b of flexible print wiring board insertion section.

Moreover, because being carried out clamping and flexible print wiring board pressure contact portion 7b opposite one another and guide wall 7c, the embeded slot 7a of locking member 7 links by linking wall 7h, so, can improve the mechanical strength of the locking member 7 on the longitudinally shown in Figure 5.

Therefore, when making locking member 7 become the 2nd posture, when making flexible print wiring board 11 be in locking state, the locking member 7 of elongate shape can not produce the distortion of distortion etc., so a plurality of conductor fig 11c of flexible print wiring board 11 can inerrably contact with a plurality of terminal components 4.

And the embeded slot 7a of locking member 7 is separated by a plurality of binding wall 7h shown in Fig. 5,6, forms separate state respectively, and this is embeded slot 7a independently respectively, carries out chimeric with the base portion 4d and the 5c of locking member support sector of a plurality of terminal components 4 adjacent to each other.

Therefore, terminal component 4 adjacent to each other is separated by the binding wall 7h of locking member 7, and it is insulated between adjacent reliably.

And, in the explanation of embodiment of the present invention, terminal component 4 has been described with metallic plate, as long as but terminal component 4 has elasticity and conductivity, no matter use what material all can, for example also can adopt the high rigidity engineering plastics of having sneaked into electric conducting material.

Terminal component 4 by this engineering plastics are made can be made into shape shown in Figure 9 by the processing that is shaped, and is easy to make.

The effect of invention

As described above, connecting device for card of the present invention, be provided with a kind of can from The above-mentioned flexible print wiring board that insert the flexible print wiring board insertion section is crimped onto above-mentioned flexible Prevent the locking member extracted on the use in printed circuit board contact site, so, can make enclosure Terminal component firmly contacts with flexible print wiring board, can prevent reliably flexible printing simultaneously Circuit board is pulled out.

So, can provide a kind of and flexible print wiring board and a plurality of terminal component not welded Connect, can reach and conduct, the good card of the installation exercise of flexible print wiring board is with connecting Device.

And, because from being inserted into the flexible print wiring board in the flexible print wiring board insertion section For the 1st posture of non-locking state begins, slide, become the 2nd posture, can be scratching The property printed circuit board (PCB) is crimped onto flexible print wiring board with on the contact site, becomes locking state, institute With, locking member is slided, can prevent that flexible print wiring board from extracting from shell, Can further improve the installation exercise of flexible print wiring board.

Moreover, because under the state that flexible print wiring board is inserted in the insert port, make lock Tight member slides along the locking member support sector of terminal component, so can make easy cunning The locking member of moving operation.

And, because to being formed on that embeded slot on the locking member carries out clamping and the guiding that forms Wall and flexible print wiring board pressure contact portion are undertaken by a plurality of binding walls that form by predetermined space Link, so, link the effect that wall has girth member, when utilizing locking member to lock, Can prevent the distortion of flexible print wiring board pressure contact portion. Therefore, can be flexible print wiring board firmly Be pressed into flexible print wiring board with on the contact site, can make flexible print wiring board and terminal structure Part contacts reliably.

Moreover, because embeded slot is separated by above-mentioned a plurality of binding walls, distinguished independent formation, It is chimeric that above-mentioned each terminal component and above-mentioned each embeded slot are carried out, so, with the embeded slot phase Chimeric terminal component adjacent to each other can be bonded wall to be separated, and makes terminal component adjacent to each other Reliably insulation.

Moreover, form the fixed part that can be fixed on the shell, shape on shell at locking member Become the joint portion that can combine with fixed part, fixed part has been combined, outside the utilization with the joint portion Shell comes locking member is carried out the combination supporting, so locking member and shell form integrated, Can provide assembling good connecting device for card.

And above-mentioned terminal component has formed the clamping insertion at the flexible print wiring board fixed part Mouth and opposite one another locking member support sector and flexible print wiring board contact site, so, Can make flexible print wiring board use the thickness of contact site greater than the thickness of the plate of terminal component, can increase The flexible print wiring board of big flexible print wiring board crimping can make end with the crimp force of contact site The contact of sub-member and flexible print wiring board is stable, and is error free.

Moreover, because be pressed into and be formed on shell being formed on terminal fixed part on the terminal component On be pressed in the hole, can be fixed to terminal component on the shell, so terminal component is easy Be installed on the shell, assembling is good.

And terminal component consists of by having flexible metallic plate, to the width of base portion Perpendicular direction is carried out bending and is formed the flexible print wiring board fixed part, simultaneously, and to flexible The part of printed circuit board (PCB) fixed part is carried out die-cut, has formed insert port, so can use punch press Deng coming die-cut formation terminal component, can reduce the cost of terminal component.

And, because flexible print wiring board is side-prominent to insert port with contact site, formed hook Shape prevent the section of extracting, flexible print wiring board is crimped onto this prevents in the section of extracting, so, Prevent that the section of extracting is trapped in flexible print wiring board, can further prevent securely the flexible printing electricity The road plate is pulled out.

Claims

1, a kind of connecting device for card is characterized in that having:

Shell, it will have the clamping member end side insertion in the past of a plurality of contact sites, and in the built-in card of the energy incorporating section; And

A plurality of terminal components, it is arranged in the above-mentioned card incorporating section, and an end side can touch inserts the above-mentioned contact site that is installed in the above-mentioned clamping member in the above-mentioned card incorporating section;

Rearward end one side at above-mentioned shell, formation can be inserted the flexible print wiring board insertion section of flexible print wiring board, this flexible print wiring board can touch the other end side of above-mentioned terminal component, on above-mentioned terminal component, form the card contact site, this card contact site, can contact with the above-mentioned contact site of above-mentioned clamping member in an above-mentioned end side, simultaneously in above-mentioned the other end side, formation can with the contacted above-mentioned flexible print wiring board contact site of above-mentioned flexible print wiring board, in addition, be provided with the above-mentioned flexible print wiring board that will insert and be crimped onto above-mentioned flexible print wiring board, and can prevent the locking member extracted with on the contact site from above-mentioned flexible print wiring board insertion section;

2, connecting device for card as claimed in claim 1, it is characterized in that: on above-mentioned terminal component, be formed with and insert mouth, this insertion mouth can be inserted in the end of above-mentioned the other end side from the above-mentioned flexible print wiring board of above-mentioned flexible print wiring board insertion section insertion, this insertion mouth is to be held to be formed on the formed above-mentioned flexible print wiring board contact site of a side, and and this flexible print wiring board with between the formed locking member of the opposed opposite side of the contact site support sector, under the state that above-mentioned flexible print wiring board is inserted in the above-mentioned insertion mouth, make above-mentioned locking member carry out above-mentioned slip along the above-mentioned locking member support sector of above-mentioned terminal component.

3, connecting device for card as claimed in claim 2, it is characterized in that: on above-mentioned locking member, form can with the embeded slot of the above-mentioned locking member support sector tabling of above-mentioned terminal component, this embeded slot is to be held to be formed on and can be crimped onto above-mentioned flexible print wiring board with the flexible print wiring board pressure contact portion on the contact site being inserted into above-mentioned flexible print wiring board in the above-mentioned insertion mouth, and and the formed guide wall of the opposed side of this flexible print wiring board pressure contact portion between, above-mentioned guide wall and above-mentioned flexible print wiring board pressure contact portion are linked by a plurality of binding walls that form by predetermined space.

4, connecting device for card as claimed in claim 3 is characterized in that: above-mentioned embeded slot is separated by above-mentioned a plurality of binding walls, respectively by independent formation, above-mentioned each terminal component is fitted in above-mentioned each embeded slot respectively.

5, connecting device for card as claimed in claim 1, it is characterized in that: forming the fixed part that can be fixed on the above-mentioned shell on the above-mentioned locking member, on above-mentioned shell, form said fixing portion can in conjunction with the joint portion, make said fixing portion be combined in above-mentioned joint portion, thereby above-mentioned locking member combination is bearing on the above-mentioned shell.

6, connecting device for card as claimed in claim 2, it is characterized in that: above-mentioned terminal component is made of the sheet material with conductivity, it have to an above-mentioned end side extend and form can be on the thickness of slab direction arm of strain, on this arm, form above-mentioned card contact site, has the base portion that extends to above-mentioned the other end side simultaneously, Width side opposite one another from this base portion, extend and formation flexible print wiring board fixed part to the direction vertical, on this flexible print wiring board fixed part, form the above-mentioned insertion mouth of clamping and opposite one another above-mentioned locking member support sector and above-mentioned flexible print wiring board contact site with the Width of above-mentioned base portion.

7, connecting device for card as claimed in claim 6, it is characterized in that: above-mentioned terminal component extends and forms the terminal fixed part to the direction identical with the above-mentioned bearing of trend of above-mentioned flexible print wiring board fixed part from the above-mentioned base portion of above-mentioned arm rest portion, above-mentioned terminal fixed part is pressed into is formed on being pressed in the hole on the above-mentioned shell, so above-mentioned terminal component is fixed on the above-mentioned shell.

8, connecting device for card as claimed in claim 6, it is characterized in that: above-mentioned terminal component is made of the rubber-like metallic plate, with the perpendicular direction of the Width of above-mentioned base portion on be bent to form above-mentioned flexible print wiring board fixed part, carry out die-cut to the part of above-mentioned flexible print wiring board fixed part simultaneously and form above-mentioned insertion mouth.

9, connecting device for card as claimed in claim 2 is characterized in that: above-mentioned flexible print wiring board is outstanding to above-mentioned insertion oral-lateral with contact site, forms the hook-shaped portion of extracting that prevents, and above-mentioned flexible print wiring board is crimped onto this prevents in the portion of extracting.