CN102332653B - Connector for recording medium - Google Patents
Connector for recording medium Download PDFInfo
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- CN102332653B CN102332653B CN201110150401.1A CN201110150401A CN102332653B CN 102332653 B CN102332653 B CN 102332653B CN 201110150401 A CN201110150401 A CN 201110150401A CN 102332653 B CN102332653 B CN 102332653B
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- recording medium
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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 of for example by being electrically connected with the recording medium of card shape, can be to this recording medium writing information or from the recording medium connector of this recording medium reading information.
Background technology
Conventionally, by being electrically connected and can forming by inlay shaping terminal base material at insulation crust to this recording medium writing information or from the recording medium connector of recording medium reading information with the recording medium of card shape, described terminal base material is formed with the connection point terminal for contacting with recording medium and forms.
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, by being bent processing, is positioned on its designated groups holding position on insulation crust as mentioned above.
But, as the generation type of the connection point terminal portion on terminal base material, there are so far various modes, for example, in patent documentation 1, the connection point terminal portion that forms switch terminal holds before being arranged on the brace generally perpendicularly extending from the sidewall of insulation crust.In this terminal base material, turn back by the part midway that makes brace, connection point terminal portion is installed on the assigned address of insulation crust, form switch terminal with together with other connection point terminal portions on being configured in insulation crust assigned address.
Patent documentation 1:(Japan) JP 2006-324043 communique
But, just as disclosed in Patent Document 1, if connection point terminal portion is set at the front end of the brace generally perpendicularly extending from the sidewall of insulation crust, the size of terminal base material just becomes large 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 the recording medium connector that provides a kind of rate of finished products high and cheap is provided its object.
Recording medium connector of the present invention is, on shell, inlaying is shaped has contact terminal for contacting with recording medium and the terminal base material of switch terminal, this switch terminal is made up of fixed contact terminal portion and the travelling contact portion of terminal of the detection of carrying out the appointment relevant to recording medium by mutual contact, it is characterized in that, above-mentioned travelling contact portion of terminal by a sidepiece along above-mentioned shell form from the terminal plate of above-mentioned terminal base material pull-out.
According to said structure, because travelling contact portion of terminal is formed from the terminal plate of above-mentioned terminal base material pull-out by a sidepiece with along shell, so the size of dwindling the Width of terminal base material under can the deployed condition before inlaying shaping.Therefore, the finished material rate of terminal base material uprises, thereby can reduce manufacturing cost.
In addition, in said structure, as " appointment detect " relevant to recording medium, can be exemplified as and detect with respect to the information writing prohibition state of recording medium or detect with respect to the recording medium insertion of recording medium connector etc.
And recording medium of the present invention is characterised in that with connector, is provided with guide frame on a sidepiece of above-mentioned shell, this guide frame is used for guiding above-mentioned travelling contact portion of terminal to move towards above-mentioned fixed contact terminal portion.
According to said structure, by guide frame, can guarantee that travelling contact portion of terminal stably moves towards fixed contact terminal portion.
And recording medium of the present invention is characterised in that with connector, above-mentioned travelling contact portion of terminal is bent to form as pretension is applied to the direction of leaving from above-mentioned fixed contact terminal portion.
According to said structure, by the pretension that travelling contact portion of terminal is applied, even also can prevent reliably the electrical malfunction that travelling contact portion of terminal contacts with fixed contact terminal portion mistakenly in the uncertain situations such as when vibration.
And, recording medium of the present invention is characterised in that with connector, also possess and be installed in the cover body that forms the insertion space of inserting recording medium on above-mentioned shell and together with above-mentioned shell, and this cover body has the guide part of pressing, this is pressed guide part and makes above-mentioned travelling contact portion of terminal overcome its pretension and clamp-on and leader record medium inserts in above-mentioned insertion space to above-mentioned guide frame side.
According to said structure, only be installed on shell thering is the cover body of pressing guide part, just the height and position of travelling contact portion of terminal can be defined as, travelling contact portion of terminal is not departed from the position (travelling contact portion of terminal can be positioned to guide frame side automatically) of the path of navigation based on guide frame, and can guarantee recording medium stably to insert 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 aforementioned recording medium butt.
According to said structure, because travelling contact portion of terminal and recording medium being installed when recording medium by resinous abutting part butt, 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 abutting part has protuberance, and this protuberance made this fixed contact terminal portion overcome its pretension expansion before the contact portion of above-mentioned travelling contact portion of terminal and above-mentioned fixed contact terminal portion contacts with each other with above-mentioned fixed contact terminal portion's butt.
According to said structure, by the pretension of fixed contact terminal portion, not only can improve contact between contact portion and press, successfully contact between contact portion can also be made and can be because colliding damaged, thereby good switch can be obtained.
Invention effect:
The recording medium connector that rate of finished products is high and cheap can be provided according to the present invention.
Accompanying drawing explanation
Fig. 1 is the figure that represents the execution mode of the recording medium arriving connector involved in the present invention, is the stereogram of connector for recording medium.
Fig. 2 is the figure that represents the execution mode of the recording medium arriving connector involved in the present invention, for having taken off the stereogram of connector for the recording medium of cover body.
Fig. 3 (a) uses the vertical view of the terminal base material monomer of connector for forming recording medium, (b) for representing, the terminal base material of (a) is inlayed to the vertical view of the shaped state position of shaping on insulation crust.
The part stereogram that the manufacturing process of shaping periodically represents on insulation crust, inlayed by bending machining terminal base material by Fig. 4.
The stereogram of Fig. 5 (a) major part of state when representing that travelling contact portion of terminal is in the assembling position of installing on insulation crust before cover body, (b) for being illustrated in the stereogram that the major part of the state of cover body has been installed on insulation crust.
The stereogram of the major part of the state of Fig. 6 (a) when representing that travelling contact portion of terminal is in the assembling position of installing on insulation crust before cover body, (b) for being illustrated in the end view of major part of the state that the travelling contact portion of terminal after cover body is installed on insulation crust, (c) end view of the major part of the state of the travelling contact portion of terminal when being illustrated in the insertion spatial interpolation of connector and having entered recording medium.
Fig. 7 is the vertical view of the involved recording medium of embodiments of the present invention, (a) is vertical view, is (b) rearview.
Mark in figure
1 card connector (recording medium 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 (pressing guide part), 50 guide parts (guide frame)
Embodiment
Describe below with reference to accompanying drawings embodiments of the present invention in detail.In addition, below the situation that is applicable to have installed as recording medium the connector for recording medium (being designated hereinafter simply as " card connector ") of SD (Secure Digital) card is described.But, about the applicable object of the related card connector of present embodiment, be not limited in above-mentioned situation, and can carry out suitable change.
First,, before the involved card connector of present embodiment is described, first 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) represents vertical view, (b) represents rearview.
As shown in Fig. 7 (a), (b), card 51 is exactly so-called SD card, and having while overlooking is the shape of essentially rectangular.A bight at card 51 forms the inclined plane 52 that is cut to 45 degree that roughly tilt.Inclined plane 52 is for the direction of insertion of identification card 51, and a side that forms this inclined plane 52 becomes the front in direction of insertion, and opposition side becomes the rear end side in direction of insertion.
At the back side of card 51 front, form slot parts 53 by the multiple dividing plates that extend along direction of insertion.On slot part 53, be provided with the multiple tablets 54 that contact with multiple contact terminals 18 of card connector 1.A side at card 51 is formed with by the concavity portion 55 of the engagement spring engagement of aftermentioned slide unit.And, on another side of card 51, be provided with the operating portion 56 writing for forbidding on card built-in storage.
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 embodiments of the present invention.Fig. 2 is the stereogram that takes off the card connector after the involved cover body of embodiments of the present invention.In addition, the involved card connector of embodiments of the present invention is the card connector of pressing (push-push formula), but for convenience of explanation, has omitted discharge spring and the slide unit of Fig. 2.
As shown in Figure 1 and Figure 2, the involved card connector 1 of present embodiment 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 the box-shaped body with insert port 4.Middle body in the bottom wall part 11 of connector body 2 is provided with multiple contact terminals 18.The each contact terminal 18 being located in bottom wall part 11 extends to backing portion 12 sides from the middle body of bottom wall part 11.
On a side wall portion 13 of connector body 2, be provided with switch terminal (switch portion) 21, this switch terminal 21 is for detection of the writing prohibition state of card 51.Switch terminal 21 is by the travelling contact portion of terminal 21a of the shake of resilience up and down and form 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 leave and support, and by the direction application of force (being applied in as described later pretension) to leaving the 21b of fixed contact terminal portion.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 of the operating portion 56 of card 51 and card 51 butts.And, when the 21a of travelling contact portion overcomes above-mentioned active force (pretension) and while being pressed into, the contact 21b of fixed contact terminal portion and detect the write state of forbidding of card release 51.
Stay after the brake 16 of front all by otch with opposed another side wall portion 14 of a side wall portion 13 of connector body 2.On connector body 2, arrange along this cut out portion can be towards direction of insertion and discharge slide unit (not have in accompanying drawing show) that direction slides and along with the slip of this slide unit flexible coiled type discharge spring (not demonstration in 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 to direction of insertion by the spring energized state of above-mentioned discharge.
In addition, on above-mentioned slide unit, be provided with the metallicity engagement spring extending along glide direction.This engagement spring is leaf spring, is kept by cantilever at the rear section of above-mentioned slide unit.Be formed with the engagement projection of engagement in the concavity portion 55 of card 51 in the free end side of above-mentioned engagement spring.By the engagement between this engagement projection and the concavity portion 55 of card 51, above-mentioned slide unit moves together with card 51.
Fig. 3 is the vertical view of terminal base material (band) 40 major parts that represent that punching conductive metal plate forms, is formed for each terminal of a card connector 1 from the part shown in figure.Terminal base material 40 is continuous by the portion of terminal of punching with designated shape in illustrated left and right, and continuous bend processing is for each terminal of multiple card connectors 1.And, by inlay shaping terminal base material 40 on insulation crust 2A, form connector body 2.
Especially, in the present embodiment, as shown in Figure 3, terminal base material 40 have for the card 51 above-mentioned contact terminals 18 that contact and the switch terminal 21 that formed by the 21b of fixed contact terminal portion and travelling contact portion of terminal 21a, this 21b of fixed contact terminal portion and travelling contact portion of terminal 21a carry out the appointment relevant to card 51 by the contact mutually and detect, and detect the writing prohibition state of card release 51.In this case, travelling contact portion of terminal 21a is under the state that is bent first being processed, above in the position ((b) position of Fig. 3) of the moulding of terminal base material 40 relative insulation crust 2A roughly tilt to extend with cantilever beam shape along the side wall portion 13 of insulation crust 2A from terminal base material 40, so that a side that is positioned in insulation crust 2A by bending machining is on the designated groups holding position (position shown in Fig. 5 (a)) of side wall portion 13.The terminal plate that, travelling contact portion of terminal 21a is pulled out from terminal base material 40 by side wall portion 13 ground along insulation crust 2A forms.
And, in the present embodiment, on the side wall portion 13 of insulation crust 2A, be provided with the guide frame for guiding travelling contact portion of terminal 21a to move towards the 21b of fixed contact terminal portion.In the present embodiment, this guide frame is made up of a pair of guide part 50a, the 50b of opposed convex and the guide part 50c leaving from guide part 50a, 50b in direction of insertion.By opposite to guide part 50a, 50b the gap that is configured to the prerotation vane 92 of vacating bootable travelling contact portion of terminal 21a, guide part 50c is formed as can being stored in the concavity portion 94 (with reference to Fig. 4 (d)) forming on abutting part 90.As mentioned above, can guide with guide part 50a, 50b, 50c the movement of travelling contact portion of terminal 21a.And, in the present embodiment, travelling contact portion of terminal 21a is formed can be to the bending 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, first as shown in Fig. 4 (a), prepare to have the terminal base material 40 of said structure mode, and travelling contact portion of terminal 21a and fixed contact terminal 21b are implemented to the bending machining in the 1st stage.Specifically, downward the leading section (contact end) of travelling contact portion of terminal 21a and the 21b of fixed contact terminal portion lateral bending is played to (with reference to Fig. 4 (b)).Certainly,, although other connection point terminal portions are also carried out to bending machining, only switch terminal 21 is described below.
Then, as shown in Fig. 4 (c), for example, terminal base material 40 is configured in to (being set under the state in shaped position of insulation crust 2A, this is to be undertaken by deposit terminal base material 40 in the mould of profiled insulation shell 2A), enforcement roughly bends up the whole fixed contact terminal 21b of portion the 2nd stage bending machining of 90 degree.Now, by inlaying to be shaped, terminal base material 40 is embedded in to 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.
Then,, as shown in Fig. 4 (d), implement the bending machining in the 3rd stage that travelling contact portion of terminal 21a is spent to leading section general curved 90 from bending position A.Now, horizontal abutting part 90 becomes longitudinal posture of turned upside down (instead towards).Then, as shown in Fig. 4 (e), implement by travelling contact portion of terminal 21a from bending position B to leading section the 4th stage bending machining to downside slight curvature.Now, on travelling contact portion of terminal 21a, be formed for applying the inclination of pretension.
Then,, as shown in Fig. 4 (f), implement the 5th stage bending machining of bending in two stages by travelling contact portion of terminal 21a at bending position C, D.Like this, turn back in the time that the assembling position of guide part 50a, 50b, 50c top reverses by the 21a of travelling contact portion, pretension is applied to the direction of leaving from the 21b of fixed contact terminal portion., each connection point terminal portion from terminal base material 40 cut off, obtain that each connection point terminal portion one is installed to insulation crust 2A is upper and become the finished product shown in Fig. 4 (g) (connector body 2) thereafter.
Thereafter, the relative connector body 2 of upside of travelling contact portion of terminal 21a from the assembling position in being applied in pretension (with reference to Fig. 5 (a)) is installed cover body 3, thereby can obtain the card connector 1 shown in Fig. 1, in this case, the more characteristic structure of present embodiment works effectively.; in the present embodiment; cover body 3 has to be pressed and guide part (hereinafter referred to as " pressing guide part "), and this is pressed guide part the travelling contact portion of terminal 21a being positioned on above-mentioned assembling position is overcome to its pretension and clamp-ons and guide card 51 insertion space S to guide part 50a, 50b, 50c side.
In the present embodiment, as shown in Fig. 5 (b) is clear and definite, this is pressed the section 30 that guide part forms as cutting out a part for cover body 3 in parking space S side and forms.This section 30 is introduced in inner side and is positioned from side wall portion 13, to press travelling contact portion of terminal 21a in lower surface, and inserts in space S from inner face guide card 51.And in the present embodiment, on guide part 50a, be provided with the holding section 58 engaging with the hook portion 3a of cover body 3, and by above-mentioned engaging, keep the installment state of cover body 3 on connector body 2, thereby the height dimension of section 30 is held in specified altitude assignment.
As mentioned above, by bending machining, the travelling contact portion of terminal 21a of switch terminal 21 is positioned on the assembling position of following the pretension as shown in Fig. 6 (a).,, by cover body 3 is installed on connector body 2, as shown in Fig. 6 (b), be pressed into below by the lower surface of section 30 from the outstanding press section forming of abutting part 90 one thereafter.Now, the lower end of the prerotation vane 92 of travelling contact portion of terminal 21a enters 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 mentioned above, travelling contact portion of terminal 21a is limited in abutting part 90 by 30 initial positions of giving prominence in card parking space S of cutting into slices, and on the height and position that is limited in not departing from from the guide path being formed by guide part 50a, 50b, 50c.
And under this state, by 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 can avoid contacting of travelling contact portion of terminal 21a that vibration by card connector 1 etc. causes and the 21b of fixed contact terminal portion.Therefore,, even apply vibration etc. on card connector 1, also can avoid the error detection of card 51.
In the time inserting its operating portion 56 in the parking space S of the card connector 1 toward assembled as described above and be set at the locational card 51 of A, as 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 that approaches the 21b of fixed contact terminal portion from initial position.Now, the prerotation vane 92 of travelling contact portion of terminal 21a enters the gap between guide part 50a, 50b, in the concavity portion 94 being formed on abutting part 90, deposits guide part 50c.As mentioned above, travelling contact portion of terminal 21a is directed to the 50a of portion, 50b, 50c moves down when guiding, and the switching that contacts to carry out switch with the 21b of fixed contact terminal portion by contact portion, thereby the operating portion 56 of detection card release 51 is set on A position.
In addition, further describe the contact action of the contact portion of this switch terminal 21.On abutting part 90, form towards than the outstanding protuberance 93 of direction of the more close fixed contact terminal 21b of portion of travelling contact portion side, and before contact site contacts with each other, this below protuberance 93 is connected to the contact portion of the 21b of fixed contact terminal portion.So, below protuberance 93 overcome under the state that the pretension of the 21b of fixed contact terminal portion expands the contact portion of the 21b of fixed contact terminal portion a little laterally, the contact portion butt of travelling contact portion of terminal 21a.As mentioned above, by the pretension of the 21b of fixed contact terminal portion, not only can improve the contact between contact site, but also can make between contact portion contact swimmingly, and make it can be because of collision damaged, thereby can obtain good switch.
And, in the time having inserted operating portion 56 and be set at the locational card of card insert opening 4 side B leaving from A position, blocking 51 under the state packing in parking space S having completed, operating portion 56 will can not be 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 present embodiment, because the terminal plate that travelling contact portion of terminal 21a is pulled out from terminal base material 40 by side wall portion 13 ground along insulation crust 2A forms, so under the deployed condition before implementing to inlay shaping, the size that can dwindle terminal base material 40.Therefore, the finished material rate of terminal base material 40 uprises, thereby can reduce manufacturing cost.And, can unnecessary space be controlled in Min. along with the size decreases of terminal base material 40, be therefore also of value to the sealing while being set into shape.
And, according to present embodiment, be provided with guide part (guide frame) 50a, 50b, the 50c for guiding the 21a of movable terminal portion to move towards the 21b of fixed contact terminal portion at the side wall portion 13 of insulation crust 2A, so can guarantee that travelling contact portion of terminal 21a stably moves towards the 21b of fixed contact terminal portion.
And, according to present embodiment, because travelling contact portion of terminal 21a under the state that is applied in pretension upward to the upper set holding position bending between guide part 50a, 50b, so can be in the situation that not disturbing guide part 50a, 50b, 50c bending and assemble travelling contact portion of terminal 21a.And, thereby because being formed to the assembling position bending of the top between guide part 50a, 50b, travelling contact portion of terminal 21a is applied in pretension to the direction of leaving from the 21b of fixed contact terminal portion, even if so in the uncertain situations such as when vibration, also can prevent reliably the electric malfunction that travelling contact portion of terminal 21a contacts with the 21b of fixed contact terminal portion mistakenly.
And, in the present embodiment, on cover body 3, be provided with and press guide part 30, this is pressed that the travelling contact portion of terminal 21a on assembling position is overcome its pretension by guide part 30 and enters and guide card 51 inserts to inserting in space S to guide part 50a, 50b, 50c side pressure.Therefore, cover body 3 is only 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 depart from (travelling contact portion of terminal 21a automatically can be positioned to 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, not departing from the scope of its main points, when enforcement, can make various changes.For example, in the present embodiment, structure of the present invention is applicable to the card connector of corresponding SD card, but is also not only limited to this structure.Can also be applicable to the card connector of the card beyond can corresponding SD card.And, in the above-described embodiment, detect the information writing prohibition state to blocking 51 by switch terminal 21, but switch terminal 21 detects and whether blocks (recording medium) 51 to insert card connector 1 grades also passable.And the open type switch that above-mentioned switch terminal 21 is separated by travelling contact when the initial condition and fixed contact forms, but is not limited to this.By travelling contact when the initial condition and fixed contact conducting and by the insertion of card, the closed type switch that contact separates is formed, also can.
And, in the above-described embodiment, adopt the structure of the guide part guiding travelling contact portion of terminal 21a by being integrally formed with insulation crust 2A, but with insulation crust 2A, guide part has been set respectively, also can.And, the not shape of restricted guidance portion and number.
And, in the above-described embodiment, the structure that has adopted the terminal plate that forms travelling contact portion of terminal 21a to tilt to extend in the mode of the side wall portion 13 along insulation crust 2A, but be not limited to this structure.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 in the mode along side wall portion 13.
And, in the above-described embodiment, press guide part and formed by the section 30 of cover body 3, arrange and press the part of travelling contact portion of terminal 21a and the structure of the part that guide card 51 inserts respectively but adopt on cover body 3, also can.
Utilizability in industry
Just as described above, the present invention has can realize rate of finished products effect high and that manufacture at an easy rate, is particularly useful for card connector applicable on slim card.
Claims (5)
1. a recording medium connector, on shell, inlaying is shaped has contact terminal 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 by contacting with each other the detection of carrying out the appointment relevant to recording medium and travelling contact portion of terminal
It is characterized in that, above-mentioned travelling contact portion of terminal by a sidepiece along above-mentioned shell form from the terminal plate of above-mentioned terminal base material pull-out,
On a sidepiece of above-mentioned shell, be provided with guide frame, this guide frame is used for guiding above-mentioned travelling contact portion of terminal to move towards above-mentioned fixed contact terminal portion,
Above-mentioned guide frame comprises opposed a pair of guide part, and the prerotation vane of above-mentioned travelling contact portion of terminal enters into the gap between above-mentioned a pair of guide part.
2. recording medium connector according to claim 1, 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 above-mentioned fixed contact terminal portion.
3. recording medium connector according to claim 2, it is characterized in that, also possesses the cover body that is installed in above-mentioned shell and forms the insertion space of inserting recording medium together with above-mentioned shell, and this cover body has the guide part of pressing, this is pressed that above-mentioned travelling contact portion of terminal is overcome its pretension by guide part and enters and leader record medium inserts above-mentioned insertion space to above-mentioned guide frame side pressure.
4. according to the recording medium connector described in any one in claims 1 to 3, it is characterized in that, above-mentioned travelling contact portion of terminal has the resinous abutting part with aforementioned recording medium butt.
5. recording medium connector according to claim 4, 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 above-mentioned fixed contact terminal portion's butt to expand before the contact portion of above-mentioned travelling contact portion of terminal and above-mentioned fixed contact terminal portion contacts with each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP134321/2010 | 2010-06-11 | ||
| JP2010134321A JP5615601B2 (en) | 2010-06-11 | 2010-06-11 | Connector for recording media |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102332653A CN102332653A (en) | 2012-01-25 |
| CN102332653B true CN102332653B (en) | 2014-07-02 |
Family
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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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015109231A (en) * | 2013-12-05 | 2015-06-11 | アルプス電気株式会社 | Card connector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7487265B2 (en) * | 2004-04-16 | 2009-02-03 | Sandisk Corporation | Memory card with two standard sets of contacts and a hinged contact covering mechanism |
| 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 |
-
2010
- 2010-06-11 JP JP2010134321A patent/JP5615601B2/en not_active Expired - Fee Related
-
2011
- 2011-06-07 CN CN201110150401.1A patent/CN102332653B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102332653A (en) | 2012-01-25 |
| JP5615601B2 (en) | 2014-10-29 |
| JP2011258524A (en) | 2011-12-22 |
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