CN102332653A - Connector for recording medium - Google Patents
Connector for recording medium Download PDFInfo
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- CN102332653A CN102332653A CN2011101504011A CN201110150401A CN102332653A CN 102332653 A CN102332653 A CN 102332653A CN 2011101504011 A CN2011101504011 A CN 2011101504011A CN 201110150401 A CN201110150401 A CN 201110150401A CN 102332653 A CN102332653 A CN 102332653A
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Abstract
The present invention provides a connector for recording medium which has no harmful effect for sealing during inlay forming, high yield and low cost. The connector (1) for recording medium is formed by forming a terminal base material (40) provided with a switch terminal (21) on an insulating housing (2A), wherein the switch terminal (21) consists of a fixed contact terminal part (21b) and a movable contact terminal part (21a) which can perform the designated detection related to the recording medium through mutual contacts, and the movable contact terminal part (21a) is formed by a terminal piece pulled out from the terminal base material (40) along a side wall part (13) of the insulating housing (2A).
Description
Technical field
The present invention relates to a kind ofly for example be electrically connected, can perhaps read the recording of information medium to this recording medium writing information and use connector from this recording medium through recording medium with the card shape.
Background technology
Usually; Is electrically connected and can perhaps reads the recording of information medium from recording medium to this recording medium writing information and constitute through inlay shaping terminal base material at insulation crust with connector through the recording medium with the card shape, said terminal base material is formed with and is used for the connection point terminal that contacts with recording medium and constitutes.
And the terminal base material of produced by insert molding is shaped the punching of conductive metal plate on insulation crust, thereby integraty ground connects the connection point terminal that appointment is set.And the connection point terminal of terminal base material is positioned on its designated groups holding position on the insulation crust through being bent processing as stated.
But there are various modes so far in the generation type as the connection point terminal portion on the terminal base material, and for example in patent documentation 1, the connection point terminal portion that constitutes switch terminal is arranged on end before the brace that generally perpendicularly extends from the sidewall of insulation crust.In this terminal base material, turn back through the part midway that makes brace, connection point terminal portion is installed on the assigned address of insulation crust, other connection point terminal portions on being configured in the insulation crust assigned address constitute switch terminal.
Patent documentation 1: (Japan) spy opens the 2006-324043 communique
But; Disclosed as patent documentation 1; If the front end of the brace that generally perpendicularly extends at the sidewall from insulation crust is provided with connection point terminal portion, the size of terminal base material just becomes big so, thereby makes the finished material rate step-down of terminal base material and strengthen manufacturing cost.
Summary of the invention
The present invention proposes in view of the above problems, and its purpose is to provide the high and cheap recording medium of a kind of rate of finished products to use connector.
Recording medium of the present invention uses connector to do; On shell, inlaying is shaped has the contact terminal that is used for contacting with recording medium and the terminal base material of switch terminal; This switch terminal is made up of the fixed contact terminal portion and the travelling contact portion of terminal of the detection of carrying out the appointment relevant with recording medium through mutual contact; It is characterized in that above-mentioned travelling contact portion of terminal is formed by the terminal plate of pulling out from above-mentioned terminal base material along a sidepiece ground of above-mentioned shell.
According to said structure, because the travelling contact portion of terminal is by forming with the terminal plate of pulling out from above-mentioned terminal base material along a sidepiece of shell, so the size that can under the deployed condition of inlaying before being shaped, dwindle the Width of terminal base material.Therefore, the finished material rate of terminal base material uprises, thereby can reduce manufacturing cost.
In addition, in said structure,, can be exemplified as detection with respect to the information writing prohibition state of recording medium or detect with respect to recording medium with the recording medium insertion of connector etc. as " relevant appointment detect " with recording medium.
And recording medium of the present invention is characterised in that with connector, on a sidepiece of above-mentioned shell, is provided with guide frame, and this guide frame is used to guide above-mentioned travelling contact portion of terminal to move towards said fixing connection point terminal portion.
According to said structure,, can guarantee that the travelling contact portion of terminal stably moves towards fixed contact terminal portion through guide frame.
And recording medium of the present invention is characterised in that with connector above-mentioned travelling contact portion of terminal is bent to form to pretension is applied to the direction of leaving from said fixing connection point terminal portion.
According to said structure, through the pretension that the travelling contact portion of terminal is applied, even under uncertain situation such as when vibration, also can prevent the electrical malfunction that the travelling contact portion of terminal contacts with fixed contact terminal portion by error reliably.
And; Recording medium of the present invention is characterised in that with connector; Also possess and be installed on the above-mentioned shell and form the cover body in the insertion space of inserting recording medium with above-mentioned shell; And this cover body has the guide part of pushing, and this is pushed guide part and makes above-mentioned travelling contact portion of terminal overcome its pretension and clamp-on and the leader record medium inserts in the above-mentioned insertion space to above-mentioned guide frame side.
According to said structure; Only be installed on the shell having the cover body of pushing guide part; Just can the height and position of travelling contact portion of terminal be defined as; The travelling contact portion of terminal is not broken away from the position (can the travelling contact portion of terminal be positioned at the guide frame side automatically) based on the path of navigation of guide frame, and can guarantee recording medium is stably inserted in the insertion space of connector.
And recording medium of the present invention is characterised in that with connector above-mentioned travelling contact portion of terminal has the resinous abutting part with the aforementioned recording medium butt.
According to said structure, because the travelling contact portion of terminal is passed through resinous abutting part butt with recording medium when recording medium is installed, so can not damage the surface of recording medium.
And; Recording medium of the present invention is characterised in that with connector; Above-mentioned resin system abutting part has protuberance, and this protuberance made this fixed contact terminal portion overcome its pretension expansion with said fixing connection point terminal portion's butt before the contact portion of above-mentioned travelling contact portion of terminal and said fixing connection point terminal portion contacts with each other.
According to said structure, through the pretension of fixed contact terminal portion, the contact that not only can improve between the contact portion is pressed, and can also make contact successfully between the contact portion and can be because of not colliding damaged, thereby can access good switch.
The invention effect:
Can provide the high and cheap recording medium of rate of finished products to use connector according to the present invention.
Description of drawings
Fig. 1 is the stereogram of recording medium with connector for the figure of the expression recording medium that arrives involved in the present invention with the execution mode of connector.
Fig. 2 for the expression recording medium that arrives involved in the present invention with the figure of the execution mode of connector, be the recording medium that taken off cover body stereogram with connector.
Fig. 3 (a) (b) inlays the vertical view of the shaped state position of shaping for expression with the terminal base material of (a) for constituting the vertical view of recording medium with the terminal base material monomer of connector on insulation crust.
The part stereogram that Fig. 4 representes for the manufacturing process of bending machining terminal base material being inlayed shaping on insulation crust interimly.
The stereogram of the major part of state (b) was the stereogram that is illustrated in the major part of the state that cover body has been installed on the insulation crust when Fig. 5 (a) installed the assembling position before the cover body on the insulation crust for expression travelling contact portion of terminal is in.
The stereogram of the major part of the state when Fig. 6 (a) installs the assembling position before the cover body on the insulation crust for expression travelling contact portion of terminal is in; (b) for being illustrated in the end view of the major part of the state of the travelling contact portion of terminal after the installation cover body on the insulation crust, the end view of the major part of the state of the travelling contact portion of terminal when (c) having gone into recording medium for the insertion spatial interpolation that is illustrated in connector.
Fig. 7 is the vertical view of the involved recording medium of execution mode of the present invention, (a) is vertical view, (b) is rearview.
Mark among the figure
1 card connector (recording medium is used connector), 2 connector bodies, 2A insulation crust (shell), 3 cover bodies; 18 contact terminals, 21 switch terminals, 21a travelling contact portion of terminal (terminal plate); 21b fixed contact terminal portion, 30 sections (pushing guide part), 50 guide parts (guide frame)
Embodiment
Specify execution mode of the present invention below with reference to accompanying drawings.In addition, down in the face of being applicable to that the recording medium of SD (Secure Digital) card being installed as recording medium describes with the situation of connector (being designated hereinafter simply as " card connector ").But,, be not limited in above-mentioned situation, and can carry out suitable change about the applicable object of the related card connector of this execution mode.
At first, before the involved card connector of this execution mode is described, earlier the card (recording medium) that becomes mounting object is described.Fig. 7 is the vertical view of the related card of embodiment of the present invention, (a) expression vertical view, (b) expression rearview.
Shown in Fig. 7 (a) and (b), card 51 is exactly so-called SD card, and having when overlooking is the shape of essentially rectangular.A bight at card 51 forms the inclined plane 52 that is cut to roughly to tilt 45 degree.Inclined plane 52 is used for the direction of insertion of identification card 51, and a side that forms this inclined plane 52 becomes the front on the direction of insertion, and opposition side becomes the rear end side on the direction of insertion.
At the back side of card 51 front, become slot part 53 through a plurality of shelf-shaped of extending along direction of insertion.On slot part 53, be provided with a plurality of tablets 54 that contact with a plurality of contact terminals 18 of card connector 1.A card side of 51 be formed with by after state slide unit card end the concavity portion 55 that Spring Card ends.And, be used to forbid the operating portion 56 that on the card built-in storage, writes being provided with on card another side of 51.
The total of card connector then, is described with reference to Fig. 1 and Fig. 2.Fig. 1 is the stereogram of the involved card connector of execution mode of the present invention.Fig. 2 is the stereogram that takes off the card connector behind the involved cover body of execution mode of the present invention.In addition, the involved card connector of execution mode of the present invention is the card connector of pressing (push-push formula), but for the ease of explanation, has omitted discharge spring and the slide unit of Fig. 2.
Like Fig. 1 and shown in Figure 2; The involved card connector 1 of this execution mode possesses the connector body 2 of upper surface and front openings and is installed on the opening of upper surface of connector body 2 and forms the cover body 3 of insertion space (installing space) S of card 51, and unit connector body 2 and cover body 3 form to have and insert mouthfuls 4 box-shaped body.Middle body in the bottom wall portion 11 of connector body 2 is provided with a plurality of contact terminals 18.Each contact terminal 18 that is located on the bottom wall portion 11 extends to backing portion 12 sides from the middle body of bottom wall portion 11.
On a side wall portion 13 of connector body 2, be provided with switch terminal (switch portion) 21, this switch terminal 21 is used for the writing prohibition state of test card 51.The travelling contact portion of terminal 21a that switch terminal 21 is shaken by resilience up and down and constitute with the opposed fixed contact terminal 21b of portion of travelling contact portion of terminal 21a (with reference to Fig. 5 and Fig. 6); Travelling contact portion of terminal 21a by below the 21b of fixed contact terminal portion that is provided with can contact maybe and can support with leaving, and by to the direction application of force of leaving the 21b of fixed contact terminal portion (being applied in pretension) saidly like the back.And, be provided with and the resinous abutting part 90 that blocks 51 butts at the front end of travelling contact portion of terminal 21a.This abutting part 90 is according to the desired location and card 51 butts of the operating portion 56 of card 51.And, when the 21a of travelling contact portion overcomes above-mentioned active force (pretension) and when being pressed into, the contact fixed contact terminal 21b of portion and detect the write state of forbidding of card release 51.
Stay after the brake 16 of front all by otch with a side wall portion 13 opposed another side wall portions 14 of connector body 2.On connector body 2, arrange along this notch portion can be towards direction of insertion and discharge slide unit (not have in the accompanying drawing to show) that direction slides and along with the slip of this slide unit flexible coiled type discharge spring (not demonstration in the accompanying drawing).One end of above-mentioned discharge spring is connected to backing portion 12, and the other end is connected to above-mentioned slide unit, and to discharging direction to the slide unit application of force.And above-mentioned slide unit can and discharged direction and slide by the spring energized state of above-mentioned discharge to direction of insertion.
In addition, on above-mentioned slide unit, be provided with the metallicity card that extends along glide direction and end spring.It is leaf spring that this card ends spring, is kept by cantilever at the rear section of above-mentioned slide unit.The free end side of ending spring at above-mentioned card is formed with the card that card ends in the concavity portion 55 of card 51 and ends protruding.End card protruding and that block between 51 the concavity portion 55 through this card and end, above-mentioned slide unit moves with card 51 together.
Fig. 3 is formed for each terminal of a card connector 1 for representing the vertical view of terminal base material (band) 40 major parts that punching conductive metal plate forms from the part shown in the figure.Terminal base material 40 is continuous by the portion of terminal of punching with designated shape about illustrated, and continuous bend processing is used for each terminal of a plurality of card connectors 1.And, through on insulation crust 2A, inlaying shaping terminal base material 40, form connector body 2.
Especially; In this execution mode; As shown in Figure 3; Terminal base material 40 has and is used for and the card 51 above-mentioned contact terminals 18 that contacts and the switch terminal 21 that is made up of the 21b of fixed contact terminal portion and travelling contact portion of terminal 21a, and this 21b of fixed contact terminal portion and travelling contact portion of terminal 21a carry out through the contact mutually and block 51 relevant appointments detections, promptly detect the writing prohibition state of card release 51.In this case; Travelling contact portion of terminal 21a is being bent under the state of first being processed; Go up in the position ((b) position of Fig. 3) of the moulding of terminal base material 40 relative insulation crust 2A from terminal base material 40 roughly along the side wall portion 13 of insulation crust 2A with cantilever beam shape diagonally extending, so that a side that is positioned in insulation crust 2A through bending machining is on the designated groups holding position (position shown in Fig. 5 (a)) of side wall portion 13.That is, travelling contact portion of terminal 21a is formed by the terminal plate of pulling out from terminal base material 40 along side wall portion 13 ground of insulation crust 2A.
And, in this execution mode, on the side wall portion 13 of insulation crust 2A, be provided with and be used to the guide frame that guides travelling contact portion of terminal 21a to move towards the 21b of fixed contact terminal portion.In this execution mode, this guide frame constitutes from the guide part 50c that guide part 50a, 50b leave by a pair of guide part 50a of opposed convex, 50b and in direction of insertion.Guide part 50a, 50b are configured to vacate the gap of the prerotation vane 92 that can guide travelling contact portion of terminal 21a mutually opposed to each other, and guide part 50c forms and can be stored in the concavity portion 94 (with reference to Fig. 4 (d)) that on abutting part 90, forms.As stated, available guide part 50a, 50b, 50c guide moving of travelling contact portion of terminal 21a.And; In this execution mode; Travelling contact portion of terminal 21a is formed can be to the crooked appointment curved shape of assembling position (with the position of opposed Fig. 5 of the 21b of fixed contact terminal portion (a)) of guide part 50a, 50b, 50c top, so that pretension is applied to the direction of leaving from the 21b of fixed contact terminal portion.
In Fig. 4, represent each connection point terminal portion of bending machining terminal base material 40 interimly and on insulation crust 2A, inlay the manufacturing process of shaping.In this manufacturing process, at first shown in Fig. 4 (a), prepare terminal base material 40, and travelling contact portion of terminal 21a and fixed contact terminal 21b are implemented the bending machining in the 1st stage with said structure mode.Specifically, the downward lateral bending of the leading section (contact end) of travelling contact portion of terminal 21a and the 21b of fixed contact terminal portion is played (with reference to Fig. 4 (b)).Certainly, though other connection point terminal portions are also carried out bending machining, following describes switch terminal 21.
Then; Shown in Fig. 4 (c); Terminal base material 40 is configured in (for example being set under the state on the shaped position of insulation crust 2A; This is to carry out through in the mould of profiled insulation shell 2A, depositing terminal base material 40), the 2nd stage bending machining of 90 degree has roughly been bent the whole fixed contact terminal 21b of portion in enforcement.At this moment, terminal base material 40 is embedded in insulation crust 2A, laterally forms the abutting part 90 that is connected to card 51 at the leading section of travelling contact portion of terminal 21a through inlaying shaping.
Then, shown in Fig. 4 (d), implement the bending machining in the 3rd stage of 90 degree from bending position A to the leading section general curved with travelling contact portion of terminal 21a.At this moment, horizontal abutting part 90 becomes vertical posture of turned upside down (promptly instead towards).Then, shown in Fig. 4 (e), implement with travelling contact portion of terminal 21a from bending position B to leading section the 4th stage bending machining to the downside slight curvature.At this moment, on travelling contact portion of terminal 21a, be formed for applying the inclination of pretension.
Then, shown in Fig. 4 (f), implement the 5th stage bending machining that travelling contact portion of terminal 21a is crooked in two stages at bending position C, D.Like this, when the assembling position of guide part 50a, 50b, 50c top reverses, turn back, pretension is applied to the direction of leaving from the 21b of fixed contact terminal portion through the 21a of travelling contact portion.Thereafter, each connection point terminal portion is cut off from terminal base material 40, obtaining that each connection point terminal portion one is installed to insulation crust 2A upward becomes the finished product shown in Fig. 4 (g) (connector body 2).
Thereafter; From the relative connector body 2 of upside that is in the travelling contact portion of terminal 21a on the assembling position (with reference to Fig. 5 (a)) that has been applied in pretension cover body 3 is installed; Thereby can access card connector shown in Figure 11; In this case, the more characteristic structure of this execution mode works effectively.Promptly; In this execution mode; Cover body 3 has to be pushed and guide part (to call " pushing guide part " in the following text), and this is pushed that guide part will be positioned at that travelling contact portion of terminal 21a on the above-mentioned assembling position overcomes its pretension and clamp-ons and guide card 51 inserts space S to guide part 50a, 50b, 50c side.
In this execution mode, shown in Fig. 5 (b) was clear and definite, this was pushed the section 30 that guide part forms as cutting out the part of cover body 3 in parking space S side and forms.This section 30 is introduced in the inboard and is positioned from side wall portion 13, pushing travelling contact portion of terminal 21a in the lower surface, and inserts in the space S from inner face guide card 51.And in this execution mode, on guide part 50a, be provided with the holding section 58 that engages with the hook portion 3a of cover body 3, and through above-mentioned engaging, keep the installment state of cover body 3 on connector body 2, thereby 30 the height dimension of will cutting into slices is held on the specified altitude assignment.
As stated, be positioned on the assembling position of following the pretension shown in Fig. 6 (a) through the travelling contact portion of terminal 21a of bending machining switch terminal 21.Through cover body 3 on connector body 2 be installed, from the abutting part 90 one outstanding press section that form as Fig. 6 (b) shown in by the lower surface of section 30 be pressed into below thereafter.At this moment, the lower end of the prerotation vane 92 of travelling contact portion of terminal 21a gets in the gap of opposed guide part 50a, 50b.And the abutting part 90 of travelling contact portion of terminal 21a is positioned at the top of guide part 50c.As stated, travelling contact portion of terminal 21a is limited in abutting part 90 through 30 initial positions given prominence in card parking space S of cutting into slices, and on the height and position that is limited in not breaking away from from the guide path that constitutes by guide part 50a, 50b, 50c.
And under this state, through acting on the pretension of travelling contact portion of terminal 21a, travelling contact portion of terminal 21a does not still contact with the 21b of fixed contact terminal portion.This pretension is set to contacting of travelling contact portion of terminal 21a that the vibration that can avoid by card connector 1 etc. causes and the 21b of fixed contact terminal portion.Therefore, even on card connector 1, apply vibration etc., also can avoid the wrong detection of card 51.
When in the parking space S of assembled as described above card connector 1, inserting its operating portion 56 and be set at the locational card 51 of A; Shown in Fig. 6 (c); The abutting part 90 of travelling contact portion of terminal 21a is clamp-oned from the lower surface that blocks 51 operating portion 56, and moves to the direction near the 21b of fixed contact terminal portion from initial position.At this moment, guide part 50c is deposited in the gap that the prerotation vane 92 of travelling contact portion of terminal 21a gets between guide part 50a, the 50b in the concavity portion 94 that is formed on the abutting part 90.As stated; Travelling contact portion of terminal 21a is directed to the 50a of portion, 50b, 50c moves down in the time of guiding; And through the contact switching of carrying out switch of contact portion with the 21b of fixed contact terminal portion, thereby the operating portion 56 that detects card release 51 is set on the A position.
In addition, the contact action of the contact portion of this switch terminal 21 of further explain.On abutting part 90, form the protuberance of more giving prominence to towards than travelling contact portion 93, and before contact site contacted with each other, this below protuberance 93 was connected to the contact portion of the 21b of fixed contact terminal portion near the direction of the 21b of fixed contact terminal portion side.So, below under protuberance 93 pretension that overcomes the 21b of fixed contact terminal portion the state that the contact portion of the 21b of fixed contact terminal portion is expanded a little laterally, the contact portion butt of travelling contact portion of terminal 21a.As stated,, not only can improve the contact pressure between the contact site, but also can make between the contact portion contact swimmingly, and make it can be, thereby can access good switch because of the collision damaged through the pretension of the 21b of fixed contact terminal portion.
And, when having inserted operating portion 56 and be set at the locational card of card insert opening 4 side B that leaves from the A position, blocking under 51 states of in parking space S, packing into having accomplished, operating portion 56 will can not clamp-oned abutting part 90.Therefore, travelling contact portion of terminal 21a can not contact with the 21b of fixed contact terminal portion, thereby does not carry out the switching of switch.
As above-mentioned explanation; According to this execution mode; Because travelling contact portion of terminal 21a is formed by the terminal plate of pulling out from terminal base material 40 along side wall portion 13 ground of insulation crust 2A, so implementing to inlay under the deployed condition before being shaped the size that to dwindle terminal base material 40.Therefore, the finished material rate of terminal base material 40 uprises, thereby can reduce manufacturing cost.And, can be along with the size decreases of terminal base material 40 with unnecessary spatial control in Min., therefore also be of value to the sealing when being set into shape.
And; According to this execution mode; Be provided with at the side wall portion 13 of insulation crust 2A and be used to guide the 21a of movable terminal portion, stably move towards the 21b of fixed contact terminal portion so can guarantee travelling contact portion of terminal 21a towards guide part (guide frame) 50a, 50b, 50c that the 21b of fixed contact terminal portion moves.
And; According to this execution mode; Because travelling contact portion of terminal 21a be applied in to above the state of pretension under upper set holding position between guide part 50a, 50b crooked, so can be under the situation of not disturbing guide part 50a, 50b, 50c crooked and assemble travelling contact portion of terminal 21a.And; Thereby the assembling position of the top between guide part 50a, 50b is crooked to be applied in pretension to the direction of leaving from the 21b of fixed contact terminal portion because travelling contact portion of terminal 21a is formed; Even so under uncertain situation such as when vibration, also can prevent the electric malfunction that travelling contact portion of terminal 21a contacts with the 21b of fixed contact terminal portion by error reliably.
And; In this execution mode; On cover body 3, be provided with and push guide part 30, this is pushed that guide part 30 will be in that travelling contact portion of terminal 21a on the assembling position overcomes its pretension and goes into and guide card 51 inserts in inserting space S to guide part 50a, 50b, 50c side pressure.Therefore; Cover body 3 only is installed on insulation crust 2A; Just can stipulate the height and position of travelling contact portion of terminal 21a; So that travelling contact portion of terminal 21a does not break away from (can travelling contact portion of terminal 21a automatically be positioned at guide part 50a, 50b, 50c side) from the path of navigation of guide part 50a, 50b, 50c, and can guarantee that card 51 stably inserts in the insertion space S of card connector 1.
In addition, the present invention is not limited to above-mentioned execution mode, in the scope that does not break away from its main points, can make various changes during enforcement.For example, in this execution mode, structure of the present invention is applicable to the card connector of corresponding SD card, but also not only is subject to this structure.Can also be applicable to the card connector of the card beyond can corresponding SD card.And in above-mentioned execution mode, by the information writing prohibition state that switch terminal 21 detects blocking 51, but whether switch terminal 21 detections block (recording medium) 51 insertion card connectors 1 grade is also passable.And above-mentioned switch terminal 21 is made up of the open type switch that travelling contact when the initial condition and fixed contact separate, but is not limited to this.The closed type switch that contact is separated by travelling contact when the initial condition and fixed contact conducting and the insertion through card constitutes, and also can.
And, in the above-described embodiment, adopted through with the structure of the integrally formed guide part of insulation crust 2A guiding travelling contact portion of terminal 21a, but with insulation crust 2A guide part is set respectively, also can.And, the not shape of restricted guidance portion and number.
And, in the above-described embodiment, adopted the terminal plate that forms travelling contact portion of terminal 21a with structure, but be not limited to this structure along the mode diagonally extending of the side wall portion 13 of insulation crust 2A.Form travelling contact portion of terminal 21a terminal plate if along the side wall portion 13 of insulation crust 2A just can, for example, also can with the extension of L word shape with mode along side wall portion 13.
And, in the above-described embodiment, push guide part and constitute by the section 30 of cover body 3, but be employed in the part of pushing travelling contact portion of terminal 21a and the structure of the part of guide card 51 insertions are set respectively on the cover body 3, also can.
Utilizability on the industry
As above-mentioned explanation, the present invention has the effect that can realize the rate of finished products height and make at an easy rate, is particularly useful for the card connector that on slim card, is suitable for.
Claims (6)
1. a recording medium is used connector; On shell, inlaying is shaped has the contact terminal that is used for contacting with recording medium and the terminal base material of switch terminal; This switch terminal is by constituting through fixed contact terminal portion and the travelling contact portion of terminal that contacts with each other the detection of carrying out the appointment relevant with recording medium
It is characterized in that above-mentioned travelling contact portion of terminal is formed by the terminal plate of pulling out from above-mentioned terminal base material along a sidepiece ground of above-mentioned shell.
2. recording medium according to claim 1 is used connector, it is characterized in that, is provided with at a sidepiece of above-mentioned shell to be used to the guide frame that guides above-mentioned travelling contact portion of terminal to move towards said fixing connection point terminal portion.
3. recording medium according to claim 2 is used connector, it is characterized in that, above-mentioned travelling contact portion of terminal is bent to form, so that pretension is applied to the direction of leaving said fixing connection point terminal portion.
4. recording medium according to claim 3 is used connector; It is characterized in that; Also possess and be installed in above-mentioned shell and form the cover body in the insertion space of inserting recording medium with above-mentioned shell; And this cover body has the guide part of pushing, and this is pushed that guide part overcomes its pretension with above-mentioned travelling contact portion of terminal and goes into and the leader record medium inserts above-mentioned insertion space to above-mentioned guide frame side pressure.
5. use connector according to any described recording medium in the claim 1 to 4, it is characterized in that above-mentioned travelling contact portion of terminal has the resinous abutting part with the aforementioned recording medium butt.
6. recording medium according to claim 5 is used connector; It is characterized in that; Above-mentioned resinous abutting part has protuberance, and this protuberance made this fixed contact terminal portion overcome its pretension with said fixing connection point terminal portion's butt before the contact portion of above-mentioned travelling contact portion of terminal and said fixing connection point terminal portion contacts with each other to expand.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010134321A JP5615601B2 (en) | 2010-06-11 | 2010-06-11 | Connector for recording media |
| JP134321/2010 | 2010-06-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102332653A true CN102332653A (en) | 2012-01-25 |
| CN102332653B CN102332653B (en) | 2014-07-02 |
Family
ID=45474471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110150401.1A Expired - Fee Related CN102332653B (en) | 2010-06-11 | 2011-06-07 | Connector for recording medium |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5615601B2 (en) |
| CN (1) | CN102332653B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701686A (en) * | 2013-12-05 | 2015-06-10 | 阿尔卑斯电气株式会社 | Card connector |
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| CN101257168A (en) * | 2007-02-28 | 2008-09-03 | 日本压着端子制造株式会社 | Card connector |
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| JP4794905B2 (en) * | 2005-05-17 | 2011-10-19 | Ｓｍｋ株式会社 | IC card connector terminal mounting method |
| JP5098580B2 (en) * | 2007-08-31 | 2012-12-12 | ミツミ電機株式会社 | Memory card connector and memory card connector manufacturing method |
| JP4669537B2 (en) * | 2008-08-25 | 2011-04-13 | アルプス電気株式会社 | Card connector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20080064272A1 (en) * | 2004-04-16 | 2008-03-13 | Miller Robert C | Memory card with two standard sets of contacts and a contact covering mechanism |
| CN101257168A (en) * | 2007-02-28 | 2008-09-03 | 日本压着端子制造株式会社 | Card connector |
| CN201146265Y (en) * | 2008-01-25 | 2008-11-05 | 富港电子（东莞）有限公司 | Memory card connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701686A (en) * | 2013-12-05 | 2015-06-10 | 阿尔卑斯电气株式会社 | Card connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102332653B (en) | 2014-07-02 |
| JP5615601B2 (en) | 2014-10-29 |
| JP2011258524A (en) | 2011-12-22 |
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