CN204441605U - Connector - Google Patents

Abstract

The utility model relates to a kind of connector.Possess for discharge insert housing insertosome ejecting mechanism and have insertosome insert housing state under lock in the connector of the retaining mechanism of the locking spring of insertosome, the connector that the confining force making locking spring improves is provided.In the pressing component (41) of ejecting mechanism (40) forming connector (1), be provided with to the 1st outstanding protuberance (41c) of locking spring (51), and between the stiff end (51c) and free end (51d) of locking spring (51), be provided with to the 2nd outstanding protuberance (51e) of pressing component (41).When the locking in the portion that is locked (65b) to insertosome (60) that tight lock part (51b) causes, the free end (51d) of locking spring (51) abuts pressing component (41), and the 2nd protuberance (51e) of locking spring (51) abuts the 1st protuberance (41c) of pressing component (41).

Description

Connector

Technical field

The utility model relates to a kind of connector, and it possesses: ejecting mechanism, for discharging the insertosome inserting housing; Retaining mechanism, has locking spring, and this locking spring locks insertosome under the state of insertosome insertion housing.

Background technology

All the time, the connector that the insertosomes such as storage card and SIM (entrant's identification module) card are inserted possesses usually: ejecting mechanism, for discharging insertosome; Retaining mechanism, has the locking spring that the insertosome of housing is inserted in locking.

As existing this connector, propose the such as connector shown in patent documentation 1.

Connection device shown in patent documentation 1 is standby: ejecting mechanism, for discharging the insertosome inserting housing; Locking spring, locks insertosome under the state that insertosome inserts housing.Ejecting mechanism possesses: ejector arm, and the rotatable earth's axis is supported in housing; Pressing component, by driving ejector arm from outside pressing by one end.

At this, locking spring is formed as, from the leaf-spring-like of elastically deformable that extends of the pressing component cantilever beam-like of ejecting mechanism ground, near its free end, arranging tight lock part.This tight lock part is also outstanding to lateral bend in Width, thus makes the normal direction of the interarea of plate towards the Width of the housing vertical with the direction of insertion of insertosome.And under the state that insertosome inserts housing, tight lock part enters the recess arranged on the side of insertosome, thus prevents the discharge of insertosome.In addition, the free end of locking spring is locked on retainer place.

At first technical literature

Patent documentation

Patent documentation 1: Japanese Unexamined Patent Publication 2013-51134 publication.

Summary of the invention

The problem that invention will solve

But, there is following problem points in the connector shown in this existing patent documentation 1.

That is, if apply excessive load to tight lock part under the state of insertosome insertion housing, so there is the situation that insertosome comes off from housing.That is, under the state of insertosome insertion housing, such as, if connector falls or sharp pounding, so excessive load is applied to tight lock part.If apply excessive load to tight lock part, so tight lock part is to the Direction distortion destroyed.The free end of locking spring, namely the free end of tight lock part is locked to retainer place and prevents the displacement of the free end of tight lock part.But, the stiff end of locking spring to tight lock part free end between not by any member supporting.Therefore, be likely easily out of shape between the free end of tight lock part from the stiff end of locking spring, when applying excessive load, tight lock part is along the Direction distortion destroyed.

Therefore, the utility model Given this problem points is made, its object is to, possess for discharge insert housing insertosome ejecting mechanism and have insertosome insert housing state under lock in the connector of the retaining mechanism of the locking spring of insertosome, the connector that the confining force making locking spring improves is provided.

For the scheme of dealing with problems

To achieve these goals, the connector that a certain form of the present utility model relates to possesses the connector with lower component: housing, and insertosome inserts this housing, multiple contact, it is fixed on this housing, ejecting mechanism, it inserts the aforementioned insertosome of aforementioned housing for discharging, retaining mechanism, it has locking spring, and this locking spring locks aforementioned insertosome under the insertion completion status of aforementioned insertosome, it is characterized in that, aforementioned ejecting mechanism possesses: ejector arm, and its rotatable earth's axis is supported in aforementioned housing, discharges the aforementioned insertosome inserting aforementioned housing, pressing component, by driving aforementioned ejector arm from outside pressing by one end, the locking spring of aforementioned locking mechanism is fixed on aforementioned housing and extends with cantilever beam-like, and near its free end, there is tight lock part, this tight lock part locks the portion that is locked being arranged at aforementioned insertosome under the insertion completion status of aforementioned insertosome, be provided with to the 1st outstanding protuberance of aforementioned locking spring in aforementioned pressing component, and be provided with to the 2nd outstanding protuberance of aforementioned pressing component between the stiff end and free end of aforementioned locking spring, when the locking in the aforementioned portion that is locked that aforementioned tight lock part causes, the free end of aforementioned locking spring abuts aforementioned pressing component, 2nd protuberance of aforementioned locking spring abuts the 1st protuberance of aforementioned pressing component.

And, in the connector, preferably, in aforementioned pressing component, be formed with peristome, during its insertion in aforementioned insertosome and discharge time aforementioned tight lock part do not lock aforementioned be locked portion time, allow passing through of the free end of aforementioned locking spring.

And, in the connector, preferably, aforementioned 2nd protuberance be arranged at clip the aforementioned tight lock part side contrary with aforementioned free end tight lock part near.

And in the connector, preferably, aforementioned insertosome is the card pallet carrying card.

And in the connector, aforementioned insertosome also can be card monomer.

Further, aforementioned insertosome also can be card pallet monomer.

The effect of invention

According to the connector that the utility model relates to, be provided with in pressing component to the 1st outstanding protuberance of locking spring, and be provided with between the stiff end and free end of locking spring to the 2nd outstanding protuberance of pressing component.And when the locking in the portion that is locked to insertosome that tight lock part causes, the free end of locking spring abuts pressing component, and the 2nd protuberance of locking spring abuts the 1st protuberance of pressing component.Therefore, when the portion that is locked of the tight lock part locking insertosome of locking spring, locking spring is supported in pressing component by free end and the 2nd protuberance these 2.Therefore, compared with supporting with by a bit, more difficult distortion between from the stiff end of locking spring to free end.Thus, when applying excessive load to tight lock part, the danger that tight lock part is out of shape to destruction direction can be reduced, the confining force of locking spring can be made to improve.

And when the locking in the portion that is locked to insertosome that tight lock part causes, the free end of locking spring abuts pressing component, and the 2nd protuberance of locking spring abuts the 1st protuberance of pressing component.Thus, the abutting of the relative locking spring of pressing component has been come each other by the convexo-convex of the 2nd protuberance of pressing component and the free end of locking spring, the 1st protuberance of pressing component and locking spring.Thus, when pressing component slides, easily can remove these abutting states, pressing component can be made easily to slide.

Accompanying drawing explanation

Fig. 1 is the perspective view illustrated together with the connector that related to by the utility model and the card pallet carrying card and pin.

Fig. 2 is decomposition diagram that the connector shown in Fig. 1, the card pallet carrying card and pin are shown with decomposing, that look from right diagonally forward.

Fig. 3 is decomposition diagram that the connector shown in Fig. 1, the card pallet carrying card and pin are shown with decomposing, that look from left diagonally forward.

Fig. 4 is the perspective view that card and card pallet are shown.

Fig. 5 illustrates the state pulling down shell from the connector shown in Fig. 1 under the state before the card pallet carrying card inserts housing, and (A) is vertical view, and (B) is the profile along the 5B-5B line in (A).

Fig. 6 illustrates that the state completed from the insertion of the card pallet carrying card pulls down the state of shell, and (A) is vertical view, and (B) is the profile along the 6B-6B line in (A).But, in figure 6, the not shown card pallet carrying card.

Fig. 7 illustrates from the card pallet carrying card and inserts housing and the state abutting the other end of ejector arm pulls down the state of shell, and (A) is stereogram, and (B) is the enlarged drawing of the part shown in (A) middle arrow 7B.

Fig. 8 illustrates from the card pallet carrying card and inserts housing and the state abutting the other end of ejector arm pulls down the state of shell, (A) be vertical view, (B) be right hand view, (C) is the enlarged drawing of the part shown in the arrow 8C in (B).

Fig. 9 illustrates that the state completed from the insertion of the card pallet carrying card pulls down the state of shell, and (A) is vertical view, and (B) is right hand view.

Figure 10 illustrates the state that the state lifting pin completed from the insertion of the card pallet carrying card abuts with the other end of push part, and (A) is vertical view, and (B) is right hand view.

Figure 11 illustrates from the state shown in Figure 10 and carries out the pressing of pin and the state that completes of the discharge of card pallet of carrying card, and (A) is vertical view, and (B) is right hand view.

Symbol description:

1 connector

10 housings

20 contacts

40 ejecting mechanisms

41 pressing components

One end of 41a pressing component

The other end of 41b pressing component

41c the 1st protuberance

41d peristome

42 ejector arm

50 retaining mechanisms

51 the 1st locking springs (locking spring)

51b tight lock part

51c stiff end

51d free end

51e the 2nd protuberance

52 the 2nd locking springs

60 card pallets (insertosome)

65b the 2nd recess (be locked portion)

C card.

Embodiment

Below, with reference to accompanying drawing, execution mode of the present utility model is described.

Connector 1 shown in Fig. 1 is mounted on not shown circuit board.And, as shown in Figure 1, in connector 1, insert and discharge the card pallet 60 as insertosome being equipped with the card such as storage card, SIM card C.This card inserts connector 1 with the pallet direction of insertion (from front to back) of pallet 60 in Fig. 1, Fig. 5, Fig. 6, Fig. 7, Fig. 8 and Fig. 9 shown in arrow X is upper.And, use pin 70 to discharge in the pallet discharge direction (from back to front) of card pallet 60 in Fig. 1, Fig. 5, Fig. 6, Figure 10 and Figure 11 shown in arrow Y from connector 1.By the card C being equipped on card pallet 60 is inserted connector 1, realize the electrical connection of card C and circuit board.

At this, as shown in Figures 2 to 4, card pallet 60 possesses card holder 61, and it is the general rectangular shape extended along Width (left and right directions in Fig. 2) and fore-and-aft direction (using the below in Fig. 2 as front, top is as rear).In card holder 61, be formed with the recess 61a holding card C.In the front portion of card holder 61, be provided with the front bulkhead 62 extended more highlightedly than card holder 61 broad ways.And, in the part of more giving prominence to than card holder broad ways of front bulkhead 62, be formed with cylindrical portion 63 below.And, in cylindrical portion 63, be formed with the pin through hole 64 of the through rear end face to cylindrical portion 63 before front bulkhead 62.In addition, as shown in Figure 4, on the diapire of the recess 61a of card holder 61, large rectangular aperture 61b is formed.This opening 61b makes multiple contacts 20 of connector 1 described later can contact multiple contact pads (not shown) at the back side being formed at card C.

In addition, on the Width right flank of card by the card holder 61 of pallet 60, be provided with the 1st recess 65a being positioned rear quadrate part as shown in Figure 4, the 2nd recess 65b as the portion of being locked of central portion substantially before and after being positioned.On the other hand, as shown in Fig. 3 and Fig. 8 (A), at the left surface of card with the Width of the card holder 61 of pallet 60, be provided with and be positioned to the 3rd recess 66a of the 1st recess 65a broad ways symmetry, be positioned to the 4th recess 66b with the 2nd recess 65b broad ways symmetry.

Secondly, as shown in Fig. 1 to Fig. 3, Fig. 5 (A), (B) with Fig. 6 (A), (B), connector 1 possesses: plastic housing 10, metal multiple contact 20, metal shell 30, ejecting mechanism 40, retaining mechanism 50.

At this, as shown in Fig. 5 (A), housing 10 possesses diapire 11, at Width (left and right directions in Fig. 5 (A)), (below in Fig. 5 (A) is as front with fore-and-aft direction for it, top is as rear) upper extension, be formed as general rectangular.The Width left border of this diapire 11 is provided with left side wall 12, the Width right border of sidewall 11 is provided with right side wall 13.And, the trailing edge of diapire 11 is provided with rear wall 14.And, on the diapire 11 of housing 10, be formed with the open pallet in front side and insert space 15.As shown in Figure 1, the card pallet 60 carrying card C inserts pallet from the front side of housing 10 and inserts in space 15, and advances along the pallet direction of insertion shown in arrow X.And, use pin 70 that the card pallet 60 carrying card C is inserted space 15 from pallet and discharge along the pallet discharge direction shown in arrow Y.And, insert on the right side of the Width in space 15 at the pallet of diapire 11, be provided with the fixed part 16 of the 1st locking spring of fixing aftermentioned retaining mechanism 50.And the front of the fixed part 16 on the right side of the Width in the pallet insertion space 15 of diapire 11, is provided with the jut 17 of the sliding action guiding pressing component 41 described later.

And as shown in Fig. 5 (A), Fig. 5 (B), multiple contact 20 is configured to front and back two column-shaped along the Width of housing 10 at diapire 11.The contact of each contact 20 is arranged at inserts the contact pad that pallet inserts the back side of the card C in space 15, and is connected to circuit board.Each contact 20 is by by the punching press of conductive metal plate and bending machining and being formed.

And as shown in Figure 1 to Figure 3, shell 30 is installed on the upside of housing 10.Shell 30 possesses as shown in Figure 1: planar portions 31, above covering shell 10; A pair side surface part 32, the two sides of the Width of covering shell 10; Rear face 33, after covering shell 10.Planar portions 31 extends along the Width of housing 10 and fore-and-aft direction.Each side surface part 32 extends downwards from each side of the Width of planar portions 31.And, rear face 33 extending downwards below from planar portions 31.Shell 30 is by by the punching press of conductive metal plate and bending machining and being formed.

Further, ejecting mechanism 40 is the parts of being discharged by the card pallet 60 of the lift-launch card C inserting pallet insertion space 15, possesses ejector arm 42 and pressing component 41 as shown in Fig. 5 (A) Yu Fig. 6 (A).

Ejector arm 42 is rotatably supported by axle relative to the rotating shaft arranged near the rearward end of the diapire 11 of housing 10.Ejector arm 41 is metal flat-shaped parts, and one end 42a of ejector arm 42 is positioned near the Width right-hand member of housing 10, and other end 42b is positioned card pallet and inserts in space 15.As shown in Figure 10 (A) Yu Figure 11 (A), ejector arm 42 presses the trailing edge of the card pallet 60 inserting pallet insertion space 15 by its other end 42b and discharges card pallet 60.

And pressing component 41 is configured near the Width right-hand member of housing 10, slide to (pallet discharge direction Y) with front along rear to (pallet direction of insertion X).And pressing component 41 is made up of metal plate-shaped member.Pressing component 41 is configured to, and the rear side of one end 41a is arranged between the Width right flank 16a of the fixed part 16 of the housing 10 and Width left surface 13a of right side wall 13.And pressing component 41 is configured to, the front side of other end 41b is between jut 17 and the Width left surface 13a of right side wall 13.And pressing component 41 is configured to, the normal direction of the interarea of plate is consistent with the Width of housing 10.The sliding action of pressing component 41 is guided by the Width left surface 13a of the Width left surface 13a of the Width right flank 16a of fixed part 16, right side wall 13, jut 17 and right side wall 13.And one end 41a of pressing component 41, to lateral bend in Width, abuts one end 42a of ejector arm 42 after it.And the other end 41b of pressing component 41, to lateral bend in Width, presses (with reference to Figure 10 (A), (B)) before it by pin 70.

And if the other end 41b of pressing component 41 is pressed by pin 70 backward directions, so pressing component 41 is along rear to X sliding action.So one end 42a of ejector arm 41 along rear to pressing, rotates when ejector arm 42 is overlooked centered by rotating shaft 43 by one end 41a of pressing component 41 in the counterclockwise direction.Thus, the other end 42b of ejector arm 42 makes card pallet 60 move along front to (pallet discharge direction).

And retaining mechanism 50 is the parts of being locked by this card pallet 60 under the state completed in the insertion of card pallet 60.This retaining mechanism 50 possesses as the 2nd locking spring 52 shown in the 1st locking spring 51 of the locking spring shown in Fig. 5 (A) Yu Fig. 6 (A), Fig. 2 and Fig. 3.

1st locking spring 51 is metal plate spring component that press-in is fixed on the fixed part 16 being arranged at housing 10.1st locking spring 51 is fixed on fixed part 16 by the press-in fixed part 51a and being pressed into being in end thereafter and cantilever beam-like ground forwards extends.1st locking spring 51 (on the left of Width) inside the Width of pressing component 41 is configured to make the normal direction of the interarea of plate consistent with the Width of housing 10.And, be, near free end 51d, be provided with tight lock part 51b near the leading section of the 1st locking spring 51.Tight lock part 51b is outstanding with case of bending to (on the left of Width) inside the Width of housing 10.1st locking spring 51 will be by having flexible stamped metal sheets and bending machining and being formed.

The tight lock part 51b of the 1st locking spring 51, as shown in Fig. 5 (A), under the state that card pallet 60 does not insert in pallet insertion space 15, inserts in space 15 outstanding to pallet.

And the tight lock part 51b of the 1st locking spring 51 inserts pallet at card pallet 60 and inserts the 1st recess 65a that midway, space 15 enters card pallet 60.And if the insertion that card pallet 60 inserts space 15 to pallet completes, so as shown in Fig. 9 (A), tight lock part 51b extracts from the 1st recess 65a and enters the 2nd recess 65b, thus locking clamp pallet 60.

At this, between one end 41a and other end 41b of pressing component 41, between fixed part 16 and jut 17, be provided with to the 1st outstanding protuberance 41c of the 1st locking spring 51.1st protuberance 41c (on the left of Width) inside Width is outstanding with case of bending.

And, between the stiff end 51c and free end 51d of the 1st locking spring 51, clipping the tight lock part 51b side contrary with free end 51d, be provided with to the 2nd outstanding protuberance 51e of pressing component 41.2nd protuberance 51e (on the right side of Width) outside Width is outstanding with case of bending.

And when the locking to the 2nd protuberance 65b that tight lock part 51b causes, as shown in Fig. 9 (A), the free end 51d of the 1st locking spring 51 abuts pressing component 41.And meanwhile, the 2nd protuberance 51e of the 1st locking spring 51b abuts the 1st protuberance 41c of pressing component 41.

And the 2nd locking spring 52 possesses as shown in Figure 3: spring arm 52a, its ground of side surface part 32 cantilever beam-like from the left side of metal shell 30 forwards extends; Tight lock part 52b, it is arranged at the front end of spring arm 52a.Tight lock part 52b does not insert under the state in card insertion space 15 at card pallet 60, inserts in space 15 outstanding to pallet.And although not shown, tight lock part 52b inserts in the way of housing 10 the 3rd recess 66a entering card pallet 60 at card pallet 60.And if the insertion of card pallet 60 completes, so tight lock part 52b although not shown, but extract from the 3rd recess 66a and enter the 4th recess 66b.Thus, card pallet 60 is locked.

In addition, near the other end 41b of pressing component 41, as shown in Fig. 7, Fig. 8 and Figure 11, cut upward from the lower edge of pressing component 41 and form peristome 41d.When the tight lock part 51b of 1st locking spring 51 of this peristome 41d when card pallet 60 inserts and discharge does not lock the 2nd protuberance 65b, allow passing through of the free end 51d of the 1st locking spring 51.

Then, with reference to Fig. 5, Fig. 8 (A), (B), Fig. 9, Figure 10 and Figure 11, the action of output mechanism 40 and the action of retaining mechanism 50 is described in detail.

First, under the state that the card pallet 60 carrying card C does not insert housing 10, as shown in Figure 5, the pressing component 41 of ejecting mechanism 40 is positioned rearmost, and the other end 42b of ejector arm 42 is positioned pallet and inserts in space 15.And as shown in Fig. 5 (A), the tight lock part 51b of the 1st locking spring 51 inserts in space 15 outstanding to pallet under the state that card pallet 60 does not insert in pallet insertion space 15.The tight lock part 52b of the 2nd locking spring 52 inserts in space 15 outstanding to pallet under the state that card pallet 60 does not insert in card insertion space 15.

Then, as shown in Fig. 8 (A), (B), insert in space 15 if the card pallet 60 carrying card C inserts pallet, so card abuts the other end 42b of ejector arm 42 with the top of pallet 60.Insert the initial stage in pallet insertion space 15 at card pallet 60, the tight lock part 51b of the 1st locking spring 51 is temporarily shifted outside Width along the margo dexter of card pallet 60.And the tight lock part 52b of the 2nd locking spring 52 is also temporarily shifted outside Width along the left border of card pallet 60.And abut the other end 42b of ejector arm 42 at card pallet 60 before, the tight lock part 51b of the 1st locking spring 51 enters the 1st recess 65a of card pallet 60 along the margo dexter of card pallet 60 to Width medial displacement.And the tight lock part 52b of the 2nd locking spring 52 also enters the 3rd recess 66a of card pallet 60 along the left border of card pallet 60 to Width medial displacement.And, to carry out and under the state of other end 42b that card pallet 60 abuts ejector arm 42 in the insertion of card pallet 60, the tight lock part 51b of the 1st locking spring 51 by be positioned the front side of the 1st recess 65a inclined plane and to Width lateral displacement.And, the tight lock part 52b of the 2nd locking spring 52 by be positioned the front side of the 3rd recess 66a inclined plane and to Width lateral displacement.

At this, as shown in Fig. 7 and Fig. 8 (A), (B), when the tight lock part 51b of the 1st locking spring 51 is to Width lateral displacement, the free end 51d of the 1st locking spring 51 is by being formed at the peristome 41d of pressing component 41.

In addition, if the insertion of card pallet 60 is carried out, then the tight lock part 51b of the 1st locking spring 51 extracts the 1st recess 65a to Width lateral displacement further.And the tight lock part 52b of the 2nd locking spring 52 also extracts the 3rd recess 66a to Width lateral displacement further.When tight lock part 51b extracts the 1st recess 65a, the inclined plane of front side being positioned the 1st recess 65a is moved, and thus tight lock part 51b easily can extract the 1st recess 65a.And when tight lock part 52b extracts the 3rd recess 66a, the inclined plane of front side being positioned the 3rd recess 66a is moved, and thus tight lock part 52b also easily can extract the 3rd recess 66a.At this moment, the free end 51d of the 1st locking spring 51 is also by being formed at the peristome 41d of pressing component 41.And now, the card other end 42b of the top pressing ejector arm 42 of pallet 60, ejector arm 42 is rotated in a clockwise direction.Thus, pressing component 41 is pressed by one end 42a of ejector arm 42 and slides along front to (pallet discharge direction).

And if the insertion of card pallet 60 completes, so as shown in Fig. 9 (A), the tight lock part 51b of the 1st locking spring 51 recovers original state to Width medial displacement and enters the 2nd recess 65b.Thus, locking clamp pallet 60.And the tight lock part 52b of the 2nd locking spring 52 also enters the 4th recess 66b, thus locking clamp pallet 60.

And as shown in Figure 9, when the insertion of card pallet 60 completes, the card other end 42b of the top pressing ejector arm 42 of pallet 60, ejector arm 42 is rotated in a clockwise direction further.Thus, pressing component 41 is pressed by one end 42a of ejector arm 42 and slides along front to (pallet discharge direction) further.And the free end 51d of the 1st locking spring 51 abuts the side of pressing component 41.And meanwhile, the 2nd protuberance 51e of the 1st locking spring 51 abuts the 1st protuberance 41c of pressing component 41.

So, when the 2nd recess 65b with pallet 60 of the tight lock part 51b locking clamp of the 1st locking spring 51, the 1st locking spring 51 is supported in pressing component 41 by free end 51d and the 2nd protuberance 51e these 2.Thus, compared with supporting with by a bit, between from the stiff end 51c of the first locking spring 51 to free end 51d, be more difficult to distortion.Thus, when applying excessive load to tight lock part 51b, the danger of tight lock part 51b to the Direction distortion destroyed can be reduced.Thus, the confining force of the 1st locking spring 51 can be made to improve.

In addition, the 2nd protuberance 51e of the 1st locking spring 51 is arranged at and clips the tight lock part 51b side contrary with free end 51d, near tight lock part 51b.Therefore, tight lock part 51b is supported by the 2nd protuberance 51e, so can reduce the danger that tight lock part 51b is out of shape to destruction direction.

Then, when the state completed from the insertion of card pallet 60 discharges card pallet 60, as shown in Figure 10, pin 70 is used to discharge card pallet 60.Specifically, pin 70 is made to be inserted through the other end 41b of the pin through hole 64 of card pallet 60 and the front abutting pressing component 41 from housing 10.

And, from the state that pin 70 abuts the other end 41b of pressing component 41, pin 70 backward directions (the pallet direction of insertion shown in arrow X) are pressed.So pressing component 41 is along rear to slip, and one end 41a of pressing component 41 presses one end 42a of ejector arm 42, and ejector arm 42 rotates in the counterclockwise direction.Thus, card is pressed by the other end 42b of ejector arm 42 with pallet 70 and moves along front to (the pallet discharge direction shown in arrow Y).

At this, before pressing component 41 is along rear to slip, the free end 51d of the 1st locking spring 51 abuts the side of pressing component 41, and the 2nd protuberance 51e of the 1st locking spring 51 abuts the 1st protuberance 41c of pressing component 41.Therefore, the abutting of relative 1st locking spring 51 of pressing component 41 is realized each other by the convexo-convex of the side of pressing component 41 and the 2nd protuberance 51e of the free end 51d of the 1st locking spring 51, the 1st protuberance 41c of pressing component 41 and the 1st locking spring 51.Thus, when pressing component 41 backward directions are slided, easily can remove these abutting states, pressing component 41 backward directions can be made easily to slide.And if pressing component 41 backward directions are slided, so the free end 51d of the 1st locking spring 51 is positioned the sidepiece of the peristome 41d of pressing component 41.

And, if card is mobile to (the pallet discharge direction shown in arrow Y) along front with pallet 60, so the 1st locking spring 51 tight lock part 51b from card with the 2nd recess 65b of pallet 60 out.And, the tight lock part 52b of the 2nd locking spring 52 also from card with the 4th recess 66b of pallet 60 out.Thus, the locking of retaining mechanism 50 to card pallet 60 is relieved.And, the tight lock part 51b of the 1st locking spring 51 along card with the margo dexter of pallet 60 to Width lateral displacement.Now, the free end 51d of the 1st locking spring 51 passes through the peristome 41d of pressing component 41.

So, the free end 51d due to the first locking spring 51 passes through the peristome 41d of pressing component 41, and thus when the sliding action of pressing component 41, the free end 51d of the first locking spring 51 does not become obstruction.

If further by pin 70 along rear to pressing, so pressing component 41 further backward directions slide, one end 41a of pressing component 41 presses one end 42a of ejector arm 42, and ejector arm 42 rotates further in the counterclockwise direction.Thus, card is pressed by the other end 42b of ejector arm 42 with pallet 60 and forward direction (pallet discharge direction) is mobile further, and as shown in figure 11, the discharge of card pallet 60 completes.Now, the tight lock part 51b of the 1st locking member 51 is positioned on the inclined plane of location, the front side of the 1st recess 65a of card pallet 60, to Width medial displacement.And the tight lock part 52b of the 2nd locking member 52 is also positioned on the inclined plane of location, the front side of the 3rd recess 66a of card pallet 60, to Width medial displacement.Now, the free end 51d of the tight lock part 51b of the 1st locking member 51 can pass through from the peristome 41d of pressing component 41.

And operator extracts the card pallet 60 carrying card C out from the state shown in Figure 11.If extract card pallet 60 out, so the 1st locking spring 51 returns to the A-stage shown in Fig. 5.And similarly, the 2nd locking spring 52 also returns to A-stage.Now, although the tight lock part 51b of the 1st locking spring 51 extracts from the 1st recess 65a, by being positioned the inclined plane of the rear side of the 1st protuberance 65a, thus tight lock part 51 easily can be extracted from the 1st recess 65a.

Above although the description of execution mode of the present utility model, but the present invention is not limited thereto, but can various modification, improvement be carried out.

Such as, as the insertosome inserting connector 1, illustrate for the card pallet 60 carrying card C, can be card C monomer, or also can be card pallet 60 monomer.When using card C monomer as insertosome, be necessary to form at the lateral margin of card C the portion that is locked that the tight lock part 51b of the 1st locking spring 51 locks.

And, if the 2nd protuberance 51e of the 1st locking spring 51 is between stiff end 51c and free end 51d, be so not necessarily necessary to be arranged at clip the tight lock part 51B side contrary with free end 51d tight lock part 51b near.

In addition, at least one party in the 1st protuberance 41c and the 2nd protuberance 51e, as with outstanding the substituting of case of bending, also can be the outstanding engraving etc. formed on a metal plate.

Claims (6)

1. a connector, possess the housing that insertosome inserts, the multiple contacts being fixed on this housing, for discharging the ejecting mechanism of the described insertosome inserting described housing and there is the retaining mechanism of locking spring, described locking spring locks described insertosome under the insertion completion status of described insertosome

It is characterized in that,

Described ejecting mechanism possesses: ejector arm, and its rotatable earth's axis is supported in described housing, discharges the described insertosome inserting described housing; Pressing component, it is by driving described ejector arm from outside pressing by one end,

The locking spring of described retaining mechanism is fixed on described housing and extends with cantilever beam-like, and has tight lock part near its free end, and described tight lock part locks the portion that is locked being arranged at described insertosome under the insertion completion status of described insertosome,

Be provided with to the 1st outstanding protuberance of described locking spring in described pressing component, and be provided with to the 2nd outstanding protuberance of described pressing component between the stiff end and free end of described locking spring, when the locking in the portion that is locked described in described tight lock part causes, the free end of described locking spring abuts described pressing component, and the 2nd protuberance of described locking spring abuts the 1st protuberance of described pressing component.

2. connector according to claim 1, it is characterized in that, in described pressing component, be formed with peristome, during its insertion in described insertosome and discharge time described tight lock part do not lock described in be locked portion time, allow passing through of the free end of described locking spring.

3. connector according to claim 1, is characterized in that, described 2nd protuberance be arranged at clip the described tight lock part side contrary with described free end tight lock part near.

4. the connector according to any one in claims 1 to 3, is characterized in that, described insertosome is the card pallet carrying card.

5. the connector according to any one in claims 1 to 3, is characterized in that, described insertosome is card monomer.

6. the connector according to any one in claims 1 to 3, is characterized in that, described insertosome is card pallet monomer.