CN104868318B - Electronic card connector and mobile terminal - Google Patents
Electronic card connector and mobile terminal Download PDFInfo
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- CN104868318B CN104868318B CN201510239371.XA CN201510239371A CN104868318B CN 104868318 B CN104868318 B CN 104868318B CN 201510239371 A CN201510239371 A CN 201510239371A CN 104868318 B CN104868318 B CN 104868318B
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- Prior art keywords
- plate body
- push rod
- kato
- card
- bending segment
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- 238000013461 design Methods 0.000 abstract description 5
- 238000010295 mobile communication Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 4
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- 238000003825 pressing Methods 0.000 description 3
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- 238000004806 packaging method and process Methods 0.000 description 2
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- 238000012536 packaging technology Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Abstract
The invention relates to the technical field of mobile communication equipment, and provides an electronic card connector and a mobile terminal. The invention relates to an electronic card connector, which comprises a connector body with an internal space, a card holder for placing an electronic card and a push rod arranged in the internal space in a sliding way, wherein the connector body is provided with a card withdrawing mechanism which pushes out the card holder accommodated in the internal space when the push rod moves inwards in the internal space, the card holder comprises a clamping part, and the push rod comprises an elastic clamping matching part which is matched and clamped with the clamping part and locks the card holder when the card holder is pushed into the internal space. Compared with the prior art, the electronic card connector has the advantages that the structure is more compact, the number of used parts is less, the assembling efficiency of the electronic card connector is improved, and the whole thickness is thinner. The mobile terminal provided by the invention comprises the electronic card connector. Compared with the prior art, the whole thickness of the mobile terminal is reduced, and the ultra-thin design of the mobile terminal is facilitated.
Description
Technical field
It is whole more particularly, to a kind of electronic card coupler and movement the present invention relates to the technical field of mobile communication equipment
End.
Background technology
Electronic card coupler, also referred to as deck, it is the essential element that the electronic cards such as SIM card or TF card are installed on mobile phone,
Electronic card coupler has large effect to the ultrathin design of mobile phone, and this requires that the structure of electronic card coupler is compacter,
Operation is more convenient.
At present, comparatively the PIN-PUSH type structure electrical card connectors of in the market realize the requirement of simple operation,
But comparatively structure is not particularly compact.It is mainly reflected in：Pintle hook lock holder structure and ejecting structure are all by different parts
Form.All it is generally that ejecting mechanism is realized jointly by parts such as push rods, and pintle hook lock holder structure is realized by pintle hook lock shell fragment, so that
The packaging technology of electronic card coupler is more complicated, appearance and size is bigger, and the manufacture efficiency for being unfavorable for electronic card coupler carries
The ultrathin design of liter and mobile phone.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of electronic card coupler and mobile terminal, it is intended to solve existing
Have in technology, electronic card coupler needs individually designed lock mechanism, and internal part is excessive, and integral thickness is larger, so that hand
The defects of machine thickness is excessive.
Electronic card coupler provided by the invention, including the connector body with an inner space, for placing electronics
The Kato of card and be slidably installed in push rod in the inner space, the connector body be provided with the inner space one
The trip mechanism that the Kato that the push rod is will be received in when moving inward in the inner space is released, wherein, the Kato
Including a holding section, the push rod includes one and coordinates clamping with the holding section when the Kato is pushed into the inner space
And lock the elastic engaging auxiliary section of the Kato.
Further, the connector body includes the upper shielding case being connected with each other and lower shielding case, the upper shielding case
The upper insulating base with upper conducting terminal is inside provided with, the lower insulation with lower conducting terminal is provided with the lower shielding case
Seat, encloses to form the inner space between the upper insulating base and the lower insulating base；The Kato include shield and with institute
The card bracket of shield connection is stated, a side surface of the card bracket is provided with the holding section；The card bracket has to be put at it
Enter the first surface behind the inner space towards the lower insulating base and the second surface relative with the first surface, it is described
The first neck for placing the first chip card is offered on the first surface of card bracket, is opened on the second surface of the card bracket
Provided with for place storage card the second neck and for place the second chip card the 3rd neck, second neck with it is described
3rd neck connects.
Further, the push rod also includes an ejection part and one for moving inward the push rod when by pushing tow
The individual switching part for driving the trip mechanism that the Kato is released to the inner space when the push rod moves inward, it is described
Ejection part is arranged on the outer end of the push rod, the switching part be arranged on the inner of the push rod and with the trip mechanism
Connection, the elastic engaging matching part is in the side of the push rod.
Further, the push rod includes the first plate body, the second plate body parallel with first plate body and alternate setting
And it is connected to the 3rd plate body between first plate body and second plate body；The switching part is arranged on first plate
On the inner of body, the ejection part is arranged on the outer end of second plate body, and the elastic engaging auxiliary section is arranged on described
One side surface of the second plate body.
Further, the elastic engaging auxiliary section includes the shackle portion being engaged with the holding section and for making
The shackle portion and the elastic part of the holding section phase clamping；The elastic part includes one from described the
The inner of two plate bodys is outside to the outer end of second plate body and the segmental arc being arcuately curved outwardly and one from the segmental arc
The first bending segment being bent to form, the shackle portion include one formed from the first bending segment outward bending it is second curved
Trisection and one bend inwards the 3rd bending segment to be formed from second bending segment；The holding section is to be opened in the card
Groove in bracket side wall, second bending segment is with the 3rd bending segment junction formed with for inserting the groove
Interior spur.
Further, be installed with a self-locking limit block in the inner space, the self-locking limit block include one
The push rod is inserted between the 3rd bending segment and second plate body when locking the Kato, and limits the 3rd bending
The position-arresting part that the outer end of section is moved to second plate body.
Further, the switching part is to be opened on first plate body and close to the inner insertion of first plate body
Mouthful；The trip mechanism is articulated in the tumbler in the rotating shaft including the rotating shaft being installed on the upper insulating base and middle part,
One end of the tumbler is used to abut against with the card bracket, and the other end is plugged in the insert port.
Further, the ejection part includes one from the outer end of second plate body outwards and to away from second plate
The 4th bending segment and to be formed the 5 that bent inwards from the 4th bending segment that the interior extreme direction of body is bent to form are curved
Trisection, the outer face of five bending segment are used to supply a thimble pushing tow；The inner side of the 5th bending segment of second plate body
Surface and the outer face of first plate body abut against.
Further, the push rod also includes being used for the first row degree for preventing the push rod from departing from the connector body
Position portion and slide the second stroke limit portion of push rod play in the height direction described in time limit system in the push rod, described first
Stroke limit portion is arranged on first plate body, and the second stroke limit portion is arranged on second plate body.
Mobile terminal provided by the invention, including above-mentioned electronic card coupler.
It is compared with the prior art, electronic card coupler provided by the invention, Kato is locked and released, Kato using push rod
Including a holding section, coordinate clamping and the elastic card for locking Kato with holding section when push rod is included in Kato push-in inner space
Auxiliary section is closed, so, the sealed of Kato and ejection, electronic card coupler just only can be realized by the cooperation of push rod and trip mechanism
Structure it is compacter, the number of parts used is less, improves the packaging efficiency of electronic card coupler, and integral thickness is more
It is thin.
It is compared with the prior art, mobile terminal provided by the invention, because the thickness of electronic card coupler reduces so that move
The integral thickness of dynamic terminal is reduced, and is advantageous to the ultrathin design of mobile terminal.
Brief description of the drawings
Fig. 1 is the schematic perspective view of unlocking condition at Kato in electronic card coupler provided in an embodiment of the present invention；
Fig. 2 is electronic card coupler decomposing schematic representation provided in an embodiment of the present invention；
Fig. 3 is unlocking condition at Kato in electronic card coupler provided in an embodiment of the present invention, and omits lower shielding case
Schematic perspective view；
Fig. 4 is the schematic perspective view of locked state at Kato in electronic card coupler provided in an embodiment of the present invention；
Fig. 5 is locked state at Kato in electronic card coupler provided in an embodiment of the present invention, and omits lower shielding case
Schematic perspective view；
Fig. 6 is the schematic perspective view of push rod provided in an embodiment of the present invention；
Schematic perspective view when Fig. 7 is first state at Kato provided in an embodiment of the present invention and the first chip card；
Schematic perspective view when Fig. 8 is the second state at Kato provided in an embodiment of the present invention and the first chip card；
Fig. 9 is Kato provided in an embodiment of the present invention and the schematic perspective view at storage card during first state；
Figure 10 is Kato provided in an embodiment of the present invention and the schematic perspective view at storage card during the second state；
Schematic perspective view when Figure 11 is first state at Kato provided in an embodiment of the present invention and the second chip card；
Schematic perspective view when Figure 12 is the second state at Kato provided in an embodiment of the present invention and the second chip card.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
It is described in detail below in conjunction with realization of the specific accompanying drawing to the present invention.
As shown in Figures 1 to 12, it is a preferred embodiment provided by the invention.
The electronic card coupler 100 that the present embodiment provides, including the connector body 1 with an inner space 1a, be used for
Place electronic card 200 Kato 2 and push rod 3, connector body 1 be provided with the 1a of inner space one it is inside in push rod 3
The trip mechanism 11 that the Kato 2 that be will be received in when mobile in the 1a of the inner space is released, push rod 3 are slidably installed in the 1a of inner space,
Wherein, Kato 2 includes a holding section 21, and push rod 3 is included in when Kato 2 is pushed into inner space 1a and coordinates clamping simultaneously with holding section 21
Lock the elastic engaging auxiliary section 34 of Kato 2.
Above-mentioned electronic card coupler 100, Kato 2 to be locked and released using push rod 3, Kato 2 includes a holding section 21,
Push rod 3 is included in the elastic engaging for coordinating clamping with holding section 21 when Kato 2 is pushed into inner space 1a and locking Kato 2 and coordinated
Portion 34, so, the structure of electronic card coupler 100 are compacter, and the number of parts used is less, improve electronic card connection
The packaging efficiency of device 100, and integral thickness is thinner.
For sake of convenience, hereinafter alleged " left side " " right side " " on " " under " " preceding " " rear " and accompanying drawing in itself it is left and right, upper,
Under, front and rear direction it is consistent, but not to the present invention structure rise restriction effect.
In the present embodiment, electronic card coupler 100 includes connector body 1, push rod 3 and Kato 2.
Connector body 1, referring to Fig. 1 to Fig. 5, the connector body 1 includes a metal shell, housing substantially squarely
Box-like, the housing is fastened and connected and formed by upper shielding case 12 and lower shielding case 15.It is can be seen that from Fig. 1, Fig. 2 and Fig. 4 in upper screen
The inner side for covering shell 12 is installed with a upper insulating base 13, integrally formed with upper conducting end on inner surface of insulating base 13 on this
Son 14, conducting terminal 14 includes several contact areas that shielding case 15 stretches out down on this, and connector body is pushed into Kato 2
After 1, electronic card 200 surface of the contact area of upper conducting terminal 14 with being placed on the side of conducting terminal 14 upward in Kato 2
Hard contact abuts, and realizes the transmission of signal.A lower insulating base 16 is installed with the inner side of lower shielding case 15, this is lower absolutely
Also integrally formed with lower conducting terminal 17 on the inner surface of edge seat 16, the lower conducting terminal 17 includes several shielding case 12 upward
The contact area of stretching, for reading and being placed in Kato 2 information of the electronic card 200 of the side of conducting terminal 17 down.
An inner space 1a is defined between insulating base 13 and the lower insulating base 16 on this, is offered in the side of housing and inner space
One opening 1b of 1a connections, Kato 2 enter and exited inner space 1a by opening 1b.
Referring to Fig. 1, Fig. 3 and Fig. 5, Kato 2 is inserted in the 1a of the inner space along a first direction D1, in upper insulating base 13
Formed with a chute 13a on surface, push rod 3 be slidably installed in chute 13a and positioned at the side of Kato 2 and can along with first direction D1
Parallel direction moves forward and backward.The rear end that trip mechanism 11 is located at housing is can be seen that from Fig. 3 and Fig. 5, the trip mechanism 11 wraps
Include the rotating shaft 111 being fixedly mounted on insulating base 13 and middle part is articulated in tumbler 112 in rotating shaft 111, tumbler 112
Left end is used to abut against with Kato 2, and right-hand member is connected with push rod 3.When Kato 2 is pushed into inner space 1a, Kato 2 is along a first party
Move and (move inward) from the front to the back to D1, after the left end of tumbler 112 abuts with Kato 2, promote the tumbler 112 left
End 111 rotates backward around the shaft, while the right-hand member of tumbler 112 promotes push rod 3 from the front to the back, so that push rod 3 compresses Kato 2；
When Kato 2 exits, promote push rod 3 to be displaced outwardly, and then drive tumbler 112 to rotate to exit Kato 2.
Push rod 3, formed using stainless steel substrates punch forming, in the present embodiment, referring to Fig. 6, push rod 3 is three folded structures,
Cross sectional shape substantially U-shaped, including the first plate body 31, with the second plate body 32 of 31 parallel and alternate setting of the first plate body and
3rd plate body 33 (certainly, push rod 3 can also be formed only with the plate body of a plate body or other quantity), the 3rd plate body 33 is substantially
In being horizontally disposed in the 1a of inner space, the opposite sides of the 3rd plate body 33 respectively with the first plate body 31 and the second plate body 32
Bottom edge connects.A switching part 35 is provided with the inner of the first plate body 31, the switching part 35 and trip mechanism 11
Tumbler 112 is connected, and an ejection part 36 is provided with the outer end of the second plate body 32, is set in the outer surface of the second plate body 32
It is equipped with an elastic engaging auxiliary section 34.
It is of course also possible to the first plate body 31 and the second plate body 32 are horizontally disposed in the 1a of inner space, the end of push rod 3
In being C fonts, elastic engaging auxiliary section 34 is arranged on the 3rd plate body 33 in face.
Elastic engaging auxiliary section 34, for locking the Kato 2 when Kato 2 is pushed into inner space 1a, elastic engaging coordinates
Portion 34 includes the shackle portion 342 being engaged with holding section 21 and for making shackle portion 342 and the phase clamping of holding section 21
Elastic part 341.Elastic part 341 includes one from the inner to the outer end of second plate body 32 of the second plate body 32
And it is arcuately curved outwardly the segmental arc of (right direction that " outside camber is curved " direction at this is the second plate body 32 in Fig. 6)
3411 and one from the outward bending of segmental arc 3411 formed the first bending segment 3412, shackle portion 342 include one from first
The outward bending of bending segment 3412 formed the second bending segment 3421 and one bend inwards what is formed from the second bending segment 3421
3rd bending segment 3422.Second bending segment 3421 is interior formed with this is pushed into Kato 2 with the junction of the 3rd bending segment 3422
The spur in the side wall of the Kato 2 is supported after the 1a of portion space.Referring to Fig. 6, after the push-in of Kato 2, the surface of spur is supported in card
In the side wall of support 2, after the holding section 21 of Kato 2 is inserted with spur, the surface of the second bending segment 3421 and the holding section 21 of Kato 2
Surface and the surface of spur abut respectively with the surface of holding section 21, and so as to which Kato 2 be fixed, the first bending segment 3412 can enter one
The deformability that step improves the second bending segment 3421 locates the holding section 21, the 3rd bending segment in order to which the second bending segment 3421 moves back
3422 can be moved right when Kato 2 inserts by crowded postpone of the rear end face of Kato 2, so as to the insertion of Kato 2.So, exist
While larger 2 locking force of Kato is provided, the taking-up of Kato 2 is not influenceed, can not only have electronic card coupler 100 more preferable
Stability, and the extraction of Kato 2 is more convenient, convenient use.
Certainly, the quantity of bending segment can also be other quantity in shackle portion 342, can be as needed to the number of bending segment
Amount is increased and decreased.
Ejection part 36, for moving inward push rod 3 when it is by pushing tow, ejection part 36 includes one from the second plate body 32
Outer end it is outwards and curved from the 4th to the 4th bending segment 361 that is bent to form of interior extreme direction away from the second plate body 32 and one
Trisection 361 bends inwards the 5th bending segment 362 to be formed.
In order to further improve the compression strength of the 5th bending segment 362, the inner side of the 5th bending segment 362 of the second plate body 32
Surface and the outer face of the first plate body 31 abut against.In the present embodiment, the 5th bending segment 362 and the first plate of the second plate body 32
Body 31 is vertically arranged, and the outer end of the first plate body 31 has a supporting walls 311 for being used for improving the intensity of ejection part 36, supporting walls 311 by
The top edge of first plate body 31 extends to the second plate body 32 and formed, and the outer face of supporting walls 311 is connected to the 5th bending segment 362
Inner surface on.So, by the outer face of the first plate body 31 and the outer face of supporting walls 311 respectively with the 5th bending segment
362 inner surface abuts, and forms the mutual roof construction of cross, improves the compression strength of the 5th bending segment 362, avoid ejection part
36 situations deformed by compression.A cone shaped countersink 37 is offered in the outer surface of the 5th bending segment 362, so that thimble is applied
Fast positioning during power.
Switching part 35, for driving trip mechanism 11 that Kato 2 is released into inner space 1a when push rod 3 moves inward, turn
Socket part 35 is inserted to be opened in the bottom surface of the first plate body 31 close to its inner insert port 351, the right-hand member of tumbler 112 of trip mechanism 11
Be located in the insert port 351 so that both connections (or by it is existing all can realize both be flexibly connected in a manner of phase
Even), and can mutually promote.
Certainly, insert port 351 can also be on the first plate body 31 close to its inner end edge position.
In order to which anti-throw-out lever 3 departs from inner space 1a, the top surface of the first plate body 31 is provided with to be departed from for anti-throw-out lever 3
First stroke limit portion 38 of the housing of connector body 1, as can be seen that the first stroke limit portion 38 is from Fig. 1, Fig. 4 and Fig. 6
Projection is in the first plate body 31 top surface, two first boss 381, two first boss 381 phase on the length direction of the first plate body 31
Between set, referring to Fig. 2, two stopper slots 132 are offered on upper insulating base 13, corresponding to each first boss 381 is inserted respectively
, so, can the anti-disengaging of throw-out lever 3 inner space 1a by stopper slot 132 when push rod 3 moves forward and backward in stopper slot 132.
Certainly, the first stroke limit portion 38 can also be the groove for being opened in the top surface of the first plate body 31, in upper insulating base 13
On be provided with and coordinate spacing projection with groove.
In order that push rod 3 is more steady in movement, it is provided with the top surface of the second plate body 32 and is used to limit push rod 3 in height
The second stroke limit portion 39 of play on direction is spent, as can be seen that the second stroke limit portion 39 is convex from Fig. 1, Fig. 4 and Fig. 6
The second plate body 32 top surface, two second boss 391 are located at, the second boss 391 has two symmetrical inclined-planes, in upper shielding
The surface of shell 12 in chute 13a middle section position formed with an elastic pressuring plate 121, the bottom face of elastic pressuring plate 121 be connected to this
On the surface of two boss 391, and the push rod 3 is pressed on lower insulating base 16, in such manner, it is possible in the short transverse of push rod 3
It is limited, when push rod 3 moves, the bottom face of elastic pressuring plate 121 is another by being moved on one of inclined-plane of second boss 391
On one inclined-plane, top pressure is carried out to second boss 391 in moving process, the play up and down of push rod 3 in moving process is avoided, makes
Push rod 3 is more steady in movement.
In order to avoid Kato 2 drops out connector body 1 in the falling process of electronic card coupler 100, in upper insulating base 13
On a self-locking limit block 133 is installed, can be seen that self-locking limit block 133 from Fig. 3 and Fig. 5 includes a position-arresting part 133a,
When push rod 3 locks Kato 2, position-arresting part 133a is inserted between the 3rd bending segment 3422 and the second plate body 32 and is limited the 3rd bending
Moved to the second plate body 32 outer end of section 3422.Position-arresting part 133a substantially zigzag structures, position-arresting part 133a left side has
The outer end of one and the 3rd bending segment 3422 coordinates the inclined-plane slided.So, when push rod 3 does not move, position-arresting part 133a can
Prevent the outer end of the 3rd bending segment 3422 from moving right, between the plate body 32 of elastic engaging auxiliary section 34 and second of push rod 3 all the time
Amount of interference is maintained, can effectively prevent that Kato 2 drops out connector body 1 in the falling process of electronic card coupler 100.Pushing away
Bar 3 in the first direction D1 move when, position-arresting part 133a exits the 3rd bending segment 3422 and the second plate as push rod 3 moves inward
Between body 32, after the amount of interference of left and right directions disappears, as push rod 3 further moves, the outer end of the 3rd bending segment 3422
Move right, shackle portion 342 exits the holding section 21 of Kato 2.
Kato 2, is made of metal material, and referring to Fig. 7 to Figure 12, Kato 2 includes shield 22 and is connected with shield 22
Card bracket 20, card bracket 20, which is used to install, places electronic card 200, and closure should after card bracket 20 enters inner space 1a for shield 22
The opening 1b of connector body 1, the top passed through for thimble is offered in position corresponding to cone shaped countersink 37 on shield 22
Pin hole 22a.One side surface of card bracket 20 is provided with holding section 21, and the holding section 21 is recessed in the side wall of card bracket 20 to be opened in
Groove 211, the shape of groove 211 are adapted with the shackle portion 342 of push rod 3.
It should be noted that electronic card 200 is the first chip card 201, the second chip card 203 or storage card 202, in this reality
Apply in example, card bracket 20 has the first surface 2a and and first surface of the insulating base 16 under direction after it inserts inner space 1a
First for one first chip card 201 of placement is offered on second surface 2b relative 2a, the first surface 2a of card bracket 20
Neck 23, the second neck 24 for placing a storage card 202 is offered on the second surface 2b of card bracket 20 and for placing
3rd neck 25 of one second chip card 203, the second neck 24 connect with the 3rd neck 25.The present embodiment provide Kato 2 be
Three select two formula structures, you can individually to dispose the first chip card 201, the second chip card 203 or storage card 202, can also select
Dispose the first chip card 201 and the second chip card 203 or the first chip card 201 and storage card 202.Wherein the first chip card
201 be micro sim cards, and the second chip card 203 is nano sim cards, and storage card 202 is T-flash card.Shown in Fig. 7 and Fig. 8,
The Kato 2 provided for the present embodiment is mounted with micro sim cards, and Fig. 9 and Figure 10 are that the Kato 2 that the present embodiment provides is mounted with T-
Flash cards, Figure 11 and Figure 12 are that the Kato 2 that the present embodiment provides is mounted with nano sim cards.
First neck 23 connects with the second neck 24 and the 3rd neck 25 respectively, is convexly equipped with the inwall of the first neck 23 more
Individual demarcation strip 26, circumference alternate setting of multiple demarcation strips 26 along card bracket 20, the first neck 23 is put into the first chip card 201
Afterwards, each demarcation strip 26 contacts close to the one side of the first neck 23 with the bottom surface of the first chip card 201, and to the first chip card 201
It is supported；After storage card 202 is put into the second neck 24, one side and storage card of each demarcation strip 26 close to the second neck 24
202 bottom surface contact, and storage card 202 is supported.3rd neck 25 is in two inwalls on first direction D1
It is upper to be convexly equipped with a supporting plate 27 for supporting the second chip card 203 towards the center of the 3rd neck 25 respectively.
Certainly, the first neck 23 can not also connect with the second neck 24 and the 3rd neck 25, by demarcation strip 26 by
One neck 23 separates with the second neck 24 and the first neck 23 and the 3rd neck 25.
The side that holding section 21 is provided with card bracket 20 has an inserting surface 2c parallel with first direction D1, from figure
7 and Fig. 8 can be seen that the first chip card 201 from by being inserted to the left through inserting surface 2c in the first neck 23, be set on card bracket 20
It is equipped with and the first chip card 201 is pressed on each demarcation strip after the first chip card 201 is entered in the first neck 23 by inserting surface 2c
On 26 with prevent the first chip card 201 deviate from first neck 23 bit-stopping structure 28.First neck 23 is on first direction D1
Two inwalls on be convexly equipped with a pressing plate 281 towards the center of first neck 23 respectively, the stop bit knot that two pressing plates 281 are formed
Structure 28.The first chip card 201 is can be seen that from Fig. 9 to Figure 12 to be fixed by each pressing plate 281 and each demarcation strip 26 after such insertion
In the first neck 23, after the fixation of the first chip card 201, Kato 2 is overturn and is put into the second neck 24 by upper under
Storage card 202 is put into the second chip card 203 by upper in the 3rd neck 25 under.
For the ease of the taking-up of the first chip, card bracket 20 on first surface 2a downwards depression formed with for towards insertion
Card taking breach 29 of the face 2c by the first chip by dial-out in the first neck 23, card taking breach 29 connect with the firstth neck 23.
In order to prevent the mistake of the first chip from filling, the first chip card 201 is rectangle, and a foot of the first chip card 201 is cut
Go to form the kerf for preventing filling by mistake, the first neck 23 has the shape being adapted with the first chip card 201.In storage card
202 and second also form the kerf for preventing filling by mistake on chip card 203, and corresponding 3rd neck 25 and the 3rd neck 25 have
There is the shape of adaptation.
For ease of the taking-up of Kato 2, card bracket 20 is recessed downwards to be formed in the side on second surface 2b close to shield 22
Have for by Kato 2 by the Kou Shou areas 210 that are plucked out in connector body 1a.
Mobile terminal provided by the invention, including above-mentioned electronic card coupler 100.The mobile terminal can be mobile phone with
And there is the tablet personal computer of communication function, notebook etc..
Above-mentioned mobile terminal, because the thickness of electronic card coupler 100 reduces, so that the integral thickness of mobile terminal obtains
To reduction, be advantageous to the ultrathin design of mobile terminal.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Any modification, equivalent substitution or improvement for being made within principle etc., should be included in the scope of the protection.
Claims (7)
1. a kind of electronic card coupler, including the connector body with an inner space, for place the Kato of electronic card with
And be slidably installed in push rod in the inner space, the connector body be provided with the inner space one the push rod to
The trip mechanism that the Kato that will be received in when interior mobile in the inner space is released, it is characterised in that：The Kato includes
One holding section, the push rod include one and coordinate clamping with the holding section when the Kato is pushed into the inner space and lock
The elastic engaging auxiliary section of the tight Kato；The push rod, which also includes one, makes what the push rod moved inward when it is by pushing tow
Ejection part and one drive the trip mechanism that the Kato is released into the inner space when the push rod moves inward
Switching part, the ejection part is arranged on the outer end of the push rod, and the switching part is arranged on the inner of the push rod simultaneously
It is connected with the trip mechanism, the elastic engaging matching part is in the side of the push rod；
The push rod includes the first plate body, the second plate body parallel with first plate body and alternate setting and described in being connected to
The 3rd plate body between first plate body and second plate body；The switching part is arranged on the inner of first plate body, institute
State ejection part to be arranged on the outer end of second plate body, the elastic engaging auxiliary section is arranged on the side of second plate body
Surface；
The switching part is to be opened on first plate body and close to the inner insert port of first plate body；The connector sheet
Body includes the upper shielding case being connected with each other and lower shielding case, and the upper insulation with upper conducting terminal is provided with the upper shielding case
Seat；The trip mechanism is articulated in the tumbler in the rotating shaft including the rotating shaft being installed on the upper insulating base and middle part,
One end of the tumbler is used to abut against with the card bracket, and the other end is plugged in the insert port.
2. electronic card coupler according to claim 1, it is characterised in that be provided with having and lead in the lower shielding case
The lower insulating base of electric terminal, the upper insulating base and the lower insulating base enclose to form the inner space；The Kato includes
Shield and the card bracket being connected with the shield, a side surface of the card bracket are provided with the holding section；The card bracket
With after it inserts the inner space towards the first surface of the lower insulating base and relative with the first surface
Two surfaces, the first neck for placing the first chip card is offered on the first surface of the card bracket, the card bracket
Offer the second neck for placing storage card and the 3rd neck for placing the second chip card on second surface, described the
Two draw-in groove connects with the 3rd neck.
3. electronic card coupler according to claim 1, it is characterised in that the elastic engaging auxiliary section include with it is described
Shackle portion that holding section is engaged and for making the shackle portion and the elastic part of the holding section phase clamping；
The elastic part includes one, and from the inner of second plate body to the outer end of second plate body, simultaneously outwards camber is curved
Bent segmental arc and first bending segment formed from the segmental arc outward bending, the shackle portion include one from institute
State the second bending segment of the first bending segment outward bending formation and to be formed that bent inwards from second bending segment
Three bending segments；The holding section is the groove being opened in the card bracket side wall, second bending segment and the described 3rd curved
Trisection junction is formed with for inserting the spur in the groove.
4. electronic card coupler according to claim 3 a, it is characterised in that self-locking is installed with the inner space
Limited block, the self-locking limit block include one the push rod lock the Kato when insert the 3rd bending segment with it is described
Between second plate body, and the position-arresting part that the outer end for limiting the 3rd bending segment is moved to second plate body.
5. electronic card coupler according to claim 1, it is characterised in that the ejection part includes one from described second
The 4th bending segment that the outer end of plate body outwards and to the interior extreme direction away from second plate body is bent to form and one are from institute
State the 4th bending segment to bend inwards the 5th bending segment to be formed, the outer face of five bending segment is used to supply a thimble pushing tow；Institute
The outer face for stating the inner surface and first plate body of the 5th bending segment of the second plate body abuts against.
6. electronic card coupler according to claim 1, it is characterised in that the push rod also includes being used to prevent described push away
Bar departs from the first stroke limit portion of the connector body and slides push rod described in time limit system in height side in the push rod
Second stroke limit portion of upward play, the first stroke limit portion are arranged on first plate body, second stroke
Limiting section is arranged on second plate body.
7. a kind of mobile terminal, it is characterised in that including the electronic card coupler as any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239371.XA CN104868318B (en) | 2015-05-12 | 2015-05-12 | Electronic card connector and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239371.XA CN104868318B (en) | 2015-05-12 | 2015-05-12 | Electronic card connector and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104868318A CN104868318A (en) | 2015-08-26 |
| CN104868318B true CN104868318B (en) | 2017-11-28 |
Family
ID=53913964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510239371.XA Expired - Fee Related CN104868318B (en) | 2015-05-12 | 2015-05-12 | Electronic card connector and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104868318B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205319429U (en) * | 2015-11-23 | 2016-06-15 | 中兴通讯股份有限公司 | Card connector's plastic structure |
| CN107634358A (en) * | 2016-07-19 | 2018-01-26 | 中兴通讯股份有限公司 | Prefabricated card-inserting device and terminal |
| CN107819478A (en) * | 2017-11-01 | 2018-03-20 | 北京小米移动软件有限公司 | Kato and terminal |
| EP3537612B1 (en) | 2018-03-07 | 2020-09-30 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Card socket component and electronic device |
| JP6995693B2 (en) * | 2018-05-22 | 2022-02-04 | 日本航空電子工業株式会社 | Card connector |
| CN111010465B (en) * | 2018-10-08 | 2023-04-18 | 上海摩软通讯技术有限公司 | Card seat assembly and mobile terminal with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856744A (en) * | 2011-06-30 | 2013-01-02 | 美国莫列斯股份有限公司 | Card connector |
| CN104183936A (en) * | 2013-05-23 | 2014-12-03 | 步步高通信科技有限公司 | Dual-card holder and mobile handheld device to which dual-card holder is applied |
| CN204031228U (en) * | 2014-06-24 | 2014-12-17 | 深圳君泽电子有限公司 | Compatible card holder and mobile phone |
| CN204680832U (en) * | 2015-05-12 | 2015-09-30 | 深圳君泽电子有限公司 | Electronic card connector and mobile terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203014040U (en) * | 2012-11-22 | 2013-06-19 | 实盈电子(东莞)有限公司 | Electronic card connector |
| CN104425920B (en) * | 2013-08-21 | 2017-05-24 | 富士康(昆山)电脑接插件有限公司 | Drawer base and electronic card connector with same |
-
2015
- 2015-05-12 CN CN201510239371.XA patent/CN104868318B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102856744A (en) * | 2011-06-30 | 2013-01-02 | 美国莫列斯股份有限公司 | Card connector |
| CN104183936A (en) * | 2013-05-23 | 2014-12-03 | 步步高通信科技有限公司 | Dual-card holder and mobile handheld device to which dual-card holder is applied |
| CN204031228U (en) * | 2014-06-24 | 2014-12-17 | 深圳君泽电子有限公司 | Compatible card holder and mobile phone |
| CN204680832U (en) * | 2015-05-12 | 2015-09-30 | 深圳君泽电子有限公司 | Electronic card connector and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104868318A (en) | 2015-08-26 |
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Granted publication date: 20171128 Termination date: 20210512 |