CN104868302B - Push rod for electronic card connector - Google Patents
Push rod for electronic card connector Download PDFInfo
- Publication number
- CN104868302B CN104868302B CN201510239374.3A CN201510239374A CN104868302B CN 104868302 B CN104868302 B CN 104868302B CN 201510239374 A CN201510239374 A CN 201510239374A CN 104868302 B CN104868302 B CN 104868302B
- Authority
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- China
- Prior art keywords
- push rod
- plate body
- kato
- electronic card
- bending segment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005452 bending Methods 0.000 claims description 63
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention relates to the technical field of a card seat connector, and provides a push rod for an electronic card connector, wherein the electronic card connector is provided with an internal space, a card holder is arranged in the internal space in a sliding manner, an opening for the card holder to enter the internal space is formed in the electronic card connector, and the electronic card connector is provided with a card withdrawing mechanism which is arranged in the internal space and used for pushing out the card holder accommodated in the internal space when the push rod moves inwards, wherein the push rod comprises an ejecting part used for enabling the push rod to move inwards when pushed, an adapter part used for driving the card withdrawing mechanism to push the card holder out of the internal space when the push rod moves inwards and an elastic clamping matching part used for locking the card holder when the card holder is pushed into the internal space. Compared with the prior art, the card holds in the palm stability after locking better, and getting of card support is convenient and fast more.
Description
Technical field
The present invention relates to the technical field of card holder connector, more particularly, to a kind of push rod for electronic card coupler.
Background technology
Electronic card coupler, also referred to as deck, are essential elements that the electronic card such as SIM or TF cards is 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 on 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
Constitute.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, electronic card connects
The function that the push rod in device only has ejection Kato is connect, so, there is problems with：
1st, so that the packaging technology of electronic card coupler is more complicated, appearance and size is bigger, is unfavorable for electronic card coupler
Manufacture efficiency lifting and the ultrathin design of mobile phone；
2nd, pintle hook lock shell fragment it is elastic too low when, Kato is sealed unstable, is easily separated from electronic card coupler；Pintle hook lock shell fragment
When elasticity is excessive, the taking-up of Kato is not easy to.
The content of the invention
The technical problem to be solved is to provide a kind of push rod for electronic card coupler, it is intended to solved existing
In having technology, Kato needs the pintle hook lock monolithic for individually increasing by realize the fixation in electronic card coupler, after Kato locking
Stability is poor, and is not easy to the defect that Kato is picked and placeed.
To solve above-mentioned technical problem, the technical solution adopted in the present invention is：A kind of pushing away for electronic card coupler
Bar, the electronic card coupler has an inner space, a Kato is slidably equipped with the inner space, on the electronic card coupler
The opening that the inner space is entered for the Kato is offered, the electronic card coupler is provided with the inner space
The trip mechanism that one Kato that will be received in when the push rod is moved inward in the inner space is released, wherein, institute
Stating push rod includes：
- ejection part, for when it is by pushing tow moving inward the push rod, the ejection part is arranged on the push rod
On outer end；
- switching part, it is described so that the Kato to be released for driving the trip mechanism when the push rod is moved inward
Inner space, the switching part is arranged on the inner of the push rod and is connected with the trip mechanism；And
- elastic engaging auxiliary section, for locking the Kato, the elasticity when the Kato pushes the inner space
Snap fit portion is located at the side of the push rod.
Further, the push rod includes that the first plate body is parallel with first plate body and the second plate body of alternate setting
And the 3rd plate body being connected between first plate body and second plate body.
Further, the switching part is arranged on the inner of first plate body, and the ejection part is arranged on described
On the outer end of two plate bodys, the elastic engaging auxiliary section is arranged on a side surface of second plate body.
Further, the elastic engaging auxiliary section includes the shackle portion being engaged with the Kato and for making
State the elastic part of shackle portion and the Kato phase clamping.
Further, the elastic part includes the inner from second plate body to the outer of second plate body
The bandy segmental arc of end camber and first bending segment formed from the segmental arc outward bending, the Access Division
Point include one from the second bending segment of the first bending segment outward bending formation and one from second bending segment to
The 3rd bending segment that inner bending is formed；Second bending segment is formed with the 3rd bending segment junction and is pushed away in the Kato
Enter the spur supported behind the inner space on the Kato side wall.
Further, the switching part is to be opened on first plate body and near the inner insertion of first plate body
Mouthful, the trip mechanism is plugged in the tumbler in the insert port including one end.
Further, the ejection part includes an outer end from second plate body outwards and to away from second plate
The 4th bending segment and to be formed the 5 that bend inwards from the 4th bending segment that the interior extreme direction of body is bent to form is curved
Trisection, the outer face of five bending segment is used to supply a thimble pushing tow.
Further, the outer face of the inner surface of the 5th bending segment of second plate body and first plate body
Abut against, the 5th bending segment outer surface offers a cone shaped countersink.
Further, the 5th bending segment of second plate body is vertically arranged with first plate body, and described first
The outer end of plate body has for improving the supporting walls of the ejection part intensity, the supporting walls by first plate body top surface side
Edge extends to be formed to second plate body, and the outer face of the supporting walls is connected on the inner surface of the 5th bending segment.
Further, the push rod also includes the first row degree for preventing the push rod from being skidded off by the inner space
Position portion and the second stroke limit portion of the push rod play in the height direction described in time limit system that slides in the push rod, the first stroke
Limiting section is arranged on first plate body, and the second stroke limit portion is arranged on second plate body.
Be compared with the prior art, provided by the present invention for the push rod of electronic card coupler, including ejection part, switching part and
Elastic engaging auxiliary section, is locked the Kato pushed in inner space using elastic engaging auxiliary section, so, by push rod
The sealed of Kato and ejection are realized, more preferably, picking and placeing for Kato is more convenient, in addition, electronic card for Kato locking rear stability
The number of parts used in connector is less, and structure is compacter, improves the packaging efficiency of electronic card coupler, and whole
Body thickness is thinner.
Description of the drawings
Fig. 1 is the schematic perspective view of push rod provided in an embodiment of the present invention；
Fig. 2 is the schematic perspective view of unlocking condition at Kato in electronic card coupler provided in an embodiment of the present invention；
Fig. 3 is electronic card coupler decomposing schematic representation provided in an embodiment of the present invention；
Fig. 4 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. 5 is the schematic perspective view of locked state at Kato in electronic card coupler provided in an embodiment of the present invention；
Fig. 6 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.
Specific embodiment
In order that the technical problem to be solved, technical scheme and beneficial effect become more apparent, below tie
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.
Provided by the present invention for the push rod of electronic card coupler, electronic card coupler has an inner space, inside this
A Kato is slidably equipped with space, the opening that inner space is entered for Kato, electronic card coupler are offered on electronic card coupler
Card machine is moved back in be provided with that the Kato that will be received in when push rod is moved inward in the inner space releases in inner space
Structure, wherein, push rod includes ejection part, a switching part and an elastic engaging auxiliary section.Ejection part is used for by pushing tow
When move inward push rod, ejection part is arranged on the outer end of push rod.Switching part is used for the driving when push rod is moved inward and moves back card
So that Kato is released into inner space, switching part is arranged on the inner of push rod and is connected with trip mechanism for mechanism.Elastic engaging is matched somebody with somebody
Conjunction portion, for locking Kato when Kato pushes inner space, elastic engaging matching part is in the side of push rod.
The above-mentioned push rod for electronic card coupler, including ejection part, switching part and elastic engaging auxiliary section, using bullet
Property snap fit portion the Kato pushed in inner space is locked, so, by push rod realize the sealed of Kato with ejection,
More preferably, picking and placeing for Kato is more convenient, in addition, the number of components used in electronic card coupler for Kato locking rear stability
Amount is less, and structure is compacter, improves the packaging efficiency of electronic card coupler, and integral thickness is thinner.
It is described in detail below in conjunction with realization of the concrete accompanying drawing to the present invention.
As shown in Figures 1 to 6, the preferred embodiment for providing for the present invention.
The electronic card coupler 100 that the present embodiment is provided, including the connector body 1 with an inner space 1a, is 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 in the 1a of the inner space is released is will be received in when mobile, push rod 3 is 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 pushes inner space 1a and coordinates clamping simultaneously with holding section 21
The elastic engaging auxiliary section 34 of locking Kato 2.
For sake of convenience, hereinafter alleged " left side " " right side " " on " D score " front " " afterwards " and accompanying drawing itself it is left and right, upper,
Under, front and rear direction it is consistent, but restriction effect is not played to the structure of the present invention.
In the present embodiment, electronic card coupler 100 includes connector body 1, push rod 3 and Kato 2.
Connector body 1, referring to Fig. 2 to Fig. 6, the connector body 1 includes a metal shell, housing substantially squarely
Box-like, the housing is fastened and connected and is formed by upper shielding case 12 and lower shielding case 15.Can be seen that in upper screen from Fig. 2, Fig. 3 and Fig. 5
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 down shielding case 15 stretches out on this, and in Kato 2 connector body is pushed
After 1, the contact area of upper conducting terminal 14 be placed in Kato 2 surface of electronic card 200 of the side of conducting terminal 14 upward
Hard contact is abutted, 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 for stretching out, for reading and be placed in Kato 2 information of the electronic card 200 of the side of conducting terminal 17 down.
An inner space 1a is defined on this between insulating base 13 and the lower insulating base 16, is offered and inner space in the side of housing
One opening 1b of 1a connections, Kato 2 enters and exits inner space 1a by opening 1b.
Referring to Fig. 2, Fig. 4 and Fig. 6, Kato 2 is inserted in the 1a of the inner space, in upper insulating base 13 along a first direction D1
Be 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.Trip mechanism 11 is can be seen that positioned at the rear end of housing, the trip mechanism 11 is wrapped from Fig. 4 and Fig. 6
The tumbler 112 that the rotating shaft 111 that is fixedly mounted on insulating base 13 and middle part are articulated in rotating shaft 111 is included, tumbler 112
Left end is used to be abutted against with Kato 2, and right-hand member is connected with push rod 3.When Kato 2 pushes inner space 1a, Kato 2 is along a first party
Move from the front to the back (move inward) to D1, after the left end of tumbler 112 is abutted with Kato 2, promote the tumbler 112 left
End 111 rotates backward around the shaft, while the right-hand member of tumbler 112 promotes from the front to the back push rod 3, so that push rod 3 compresses Kato 2；
When Kato 2 is exited, promote push rod 3 to be displaced outwardly, and then drive tumbler 112 to rotate to exit Kato 2.
Push rod 3, is formed using stainless steel substrates punch forming, and in the present embodiment, referring to Fig. 1, push rod 3 is three folded structures,
Cross sectional shape substantially U-shaped, including the first plate body 31 is parallel with the first plate body 31 and the second plate body 32 of alternate setting 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 connects, and an ejection part 36 is provided with the outer end of the second plate body 32, sets 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 pushes 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 with the phase clamping of holding section 21
Elastic part 341.Elastic part 341 includes outer end of the inner from the second plate body 32 to second plate body 32
And be arcuately curved outwardly (" outside camber the is curved " direction at this be Fig. 1 in the second plate body 32 right direction) segmental arc
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 formed with that to push this in Kato 2 interior with the junction of the 3rd bending segment 3422
The spur on the side wall of the Kato 2 is supported after the 1a of portion space.Referring to Fig. 6, after Kato 2 is pushed, the surface of spur is supported in card
Hold in the palm on 2 side walls, as spur is inserted behind the holding section 21 of Kato 2, the surface of the second bending segment 3421 and the holding section 21 of Kato 2
The surface of surface and spur abuts respectively with the surface of holding section 21, and so as to Kato 2 be fixed, the first bending segment 3412 can enter one
Step improves the deformability of the second bending segment 3421 and moves back the place holding section 21, the 3rd bending segment in order to the second bending segment 3421
3422 can be when Kato 2 be inserted by Kato 2 crowded the postponing of rear end face move right, 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 affected, have can not only 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 as needed to the number of bending segment
Amount is increased and decreased.
Ejection part 36, for when it is by pushing tow moving inward push rod 3, ejection part 36 includes one from the second plate body 32
Outer end outwards and the 4th bending segment 361 that is bent to form to the interior extreme direction away from the second plate body 32 and one it is curved from the 4th
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 abuts against with the outer face of the first plate body 31.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 improving the intensity of ejection part 36, supporting walls 311 by
The top edge of the first plate body 31 extends to the second plate body 32 and is 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 outer face of the first plate body 31 and supporting walls 311 respectively with the 5th bending segment
362 inner surface is abutted, and forms the mutual roof construction of cross, improve the compression strength of the 5th bending segment 362, it is to avoid ejection part
36 situations deformed because pressurized.A cone shaped countersink 37 is offered in the outer surface of the 5th bending segment 362, so that thimble is applied
Quickly position during power.
Switching part 35, for driving trip mechanism 11 that Kato 2 is released into inner space 1a when push rod 3 is moved inward, turns
Socket part 35 to be opened in the bottom surface of the first plate body 31 near its inner insert port 351, insert by 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 the way of phase
Connect), and can mutually promote.
Certainly, insert port 351 can also be on the first plate body 31 near its inner end edge position.
In order to anti-throw-out lever 3 departs from inner space 1a, the top surface of the first plate body 31 is provided with and departs from for anti-throw-out lever 3
First stroke limit portion 38 of the housing of connector body 1, from Fig. 1, Fig. 5 and Fig. 6 as can be seen that the first stroke limit portion 38 is
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 arrange, referring to Fig. 2, two stopper slots 132 are offered on upper insulating base 13, each first boss 381 is inserted respectively corresponding
In stopper slot 132, so, when push rod 3 is moved forward and backward, can the anti-disengaging of throw-out lever 3 inner space 1a by 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 the projection spacing with groove fit.
In order that push rod 3 is more steady when mobile, it is provided with the top surface of the second plate body 32 for limiting push rod 3 in height
Second stroke limit portion 39 of play on degree direction, from Fig. 1, Fig. 5 and Fig. 6 as can be seen that the second stroke limit portion 39 is convex
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 is formed with an elastic pressuring plate 121 in the middle section position of chute 13a, 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 is moved, 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, pushing tow is carried out to second boss 391 in moving process, it is to avoid the play up and down of push rod 3 in moving process, made
Push rod 3 is more steady when mobile.
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 including a position-arresting part 133a from Fig. 4 and Fig. 6,
When push rod 3 locks Kato 2, position-arresting part 133a inserts between the 3rd bending segment 3422 and the second plate body 32 and limits the 3rd bending
Move to the second plate body 32 outer end of section 3422.Position-arresting part 133a substantially zigzag structures, the left side of position-arresting part 133a has
One coordinates the inclined-plane for sliding with the outer end of the 3rd bending segment 3422.So, when push rod 3 is not moved, 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 the Kato 2 in the falling process of electronic card coupler 100 from dropping out connector body 1.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 is moved inward
Between body 32, after the amount of interference of left and right directions disappears, with the further movement of push rod 3, the outer end of the 3rd bending segment 3422
Move right, shackle portion 342 exits the holding section 21 of Kato 2.
Kato 2, for being put into electronic card 200, electronic card 200 can be micro sim cards, nano sim cards or T-
Flash cards.
These are only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Any modification, equivalent or improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of push rod for electronic card coupler, the electronic card coupler has an inner space, in the inner space
A Kato is slidably equipped with, the opening that the inner space is entered for the Kato, the electricity are offered on the electronic card coupler
Daughter board connector will be received in the inner space in being provided with one in the inner space when push rod is moved inward
The Kato release trip mechanism, it is characterised in that the push rod includes：
- ejection part, for when it is by pushing tow moving inward the push rod, the ejection part is arranged on the outer end of the push rod
On；
- switching part, for driving the trip mechanism when the push rod is moved inward the Kato is released into the inside
Space, the switching part is arranged on the inner of the push rod and is connected with the trip mechanism；And
- elastic engaging auxiliary section, for locking the Kato, the elastic engaging when the Kato pushes the inner space
Matching part is in the side of the push rod；
The push rod includes the first plate body parallel with first plate body and the second plate body of alternate setting and is connected to described
The 3rd plate body between first plate body and second plate body；The elastic engaging auxiliary section includes what is be engaged with the Kato
Shackle portion and the elastic part for making the shackle portion and the Kato phase clamping；The elastic part
Including the bandy segmental arc of outer end camber from the inner from second plate body to second plate body and one from
The first bending segment that the segmental arc outward bending is formed, the shackle portion includes one from the first bending segment bent outward
The second bending segment that folding is formed and one bend inwards the 3rd bending segment to be formed from second bending segment；Described second is curved
Trisection is formed with after the Kato pushes the inner space with the 3rd bending segment junction and supports on the Kato side wall
Spur.
2. the push rod for electronic card coupler according to claim 1, it is characterised in that the switching part is arranged on institute
State on the inner of the first plate body, the ejection part is arranged on the outer end of second plate body, the elastic engaging auxiliary section sets
Put the side surface in second plate body.
3. the push rod for electronic card coupler according to claim 1 and 2, it is characterised in that the switching part is to open
It is located on first plate body and near the inner insert port of first plate body, the trip mechanism is plugged in described including one end
Tumbler in insert port.
4. the push rod for electronic card coupler according to claim 1 and 2, it is characterised in that the ejection part includes
One outer end from second plate body is outwards and the 4th bending that is bent to form to the interior extreme direction away from second plate body
Section and one bend inwards the 5th bending segment to be formed from the 4th bending segment, and the outer face of five bending segment is used to supply
One thimble pushing tow.
5. the push rod for electronic card coupler according to claim 4, it is characterised in that second plate body it is described
The inner surface of the 5th bending segment is abutted against with the outer face of first plate body, and the 5th bending segment outer surface is offered
One cone shaped countersink.
6. the push rod for electronic card coupler according to claim 5, it is characterised in that second plate body it is described
5th bending segment is vertically arranged with first plate body, and the outer end of first plate body has for improving the ejection part intensity
Supporting walls, the supporting walls extend to second plate body from the top edge of first plate body and are formed, the supporting walls
Outer face be connected on the inner surface of the 5th bending segment.
7. the push rod for electronic card coupler according to claim 1 and 2, it is characterised in that the push rod also includes
For the first stroke limit portion for preventing the push rod from being skidded off by the inner space and in push rod slip time limit institute
The second stroke limit portion of push rod play in the height direction is stated, the first stroke limit portion is arranged on first plate body, institute
State the second stroke limit portion to be arranged on second plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239374.3A CN104868302B (en) | 2015-05-12 | 2015-05-12 | Push rod for electronic card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510239374.3A CN104868302B (en) | 2015-05-12 | 2015-05-12 | Push rod for electronic card connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104868302A CN104868302A (en) | 2015-08-26 |
| CN104868302B true CN104868302B (en) | 2017-05-10 |
Family
ID=53913950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510239374.3A Expired - Fee Related CN104868302B (en) | 2015-05-12 | 2015-05-12 | Push rod for electronic card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104868302B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205377853U (en) * | 2016-01-19 | 2016-07-06 | 乐视移动智能信息技术（北京）有限公司 | Pop out device and cell -phone with push rod, digital card that get supporting use of card needle |
| CN107634358A (en) * | 2016-07-19 | 2018-01-26 | 中兴通讯股份有限公司 | Prefabricated card-inserting device and terminal |
| CN106099536A (en) * | 2016-08-23 | 2016-11-09 | 昆山杰顺通精密组件有限公司 | A kind of trip mechanism and use the deck of this trip mechanism |
Family Cites Families (4)
| 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 |
| CN203312553U (en) * | 2013-05-16 | 2013-11-27 | 深圳君泽电子有限公司 | Drawer type SIM card connector and electronic equipment |
| CN203312487U (en) * | 2013-05-16 | 2013-11-27 | 深圳君泽电子有限公司 | Memory card mounting structure and electronic equipment |
| CN204668607U (en) * | 2015-05-12 | 2015-09-23 | 深圳君泽电子有限公司 | Push rod for electronic card connector |
-
2015
- 2015-05-12 CN CN201510239374.3A patent/CN104868302B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104868302A (en) | 2015-08-26 |
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Granted publication date: 20170510 Termination date: 20210512 |