CN106558779A - Connector assembly, Kato disk and card connector - Google Patents
Connector assembly, Kato disk and card connector Download PDFInfo
- Publication number
- CN106558779A CN106558779A CN201510621697.9A CN201510621697A CN106558779A CN 106558779 A CN106558779 A CN 106558779A CN 201510621697 A CN201510621697 A CN 201510621697A CN 106558779 A CN106558779 A CN 106558779A
- Authority
- CN
- China
- Prior art keywords
- card
- installation portion
- framework
- connector
- kato disk
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
- G06K7/0034—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector being capable of simultaneously receiving a plurality of cards in the same insertion slot
-
- 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
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
- H01R13/518—Means for holding or embracing insulating body, e.g. casing, hoods for holding or embracing several coupling parts, e.g. frames
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- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of connector assembly, Kato disk and card connector are provided.Connector assembly includes：Kato disk and the card connector removedly combined with Kato disk.Kato disk includes：First framework, is configured for installing one first card；And second framework, it is configured for one second card is installed, the second framework is formed on the top of the first framework so that be stacked on the first card to the second card portion.Kato disk is removably inserted in card connector in an insertion direction, and card connector includes：Multiple the first terminals, are electrically connected with the first card；Multiple Second terminals, are electrically connected with the second card；Insulating frame, including：It is configured for first installation portion and the second installation portion for installing Second terminal of the first terminal are installed, the inner surface of the first installation portion is less than the inner surface of the second installation portion.Two kinds of cards can be installed in Kato disk simultaneously so that connector assembly occupies less space, reduces the volume of the electronic equipment for installing this connector assembly.
Description
Technical field
The present invention relates to a kind of card connector, more particularly, it relates to a kind of for grafting movement electricity
SIM (Subscriber Identity Model Card, subscriber identification card or the mobile electricity of words
Words card) and the connector assembly of Nano-SD cards, Kato disk and card connector.
Background technology
When mobile phone is entered network operation, needs insert SIM in the card connector of mobile phone
With SD card (Secure Digital Memory Card, safe digital card).Limit in card connector
There is a receiving space.The chip for one user of unique mark is provided with the sim card, as general
When standard SIM card inserts the receiving space of card connector, each terminal of chip and the phase of card connector
Terminal is answered to be electrically connected device, such that it is able to allow the mobile phone to come into operation.
With user, the size of the requirement of and thickness of thin lightweight to mobile phone, SIM and SD card is more next
It is less.For example, the size for researching and developing a kind of Nano-SD cards for using at present is about 12.3 × 8.8 × 0.67
(millimeter).For supporting that the connector assembly of SIM and Nano-SD cards is mainly included for carrying
The Kato disk of SIM and Nano-SD cards and the card connector for accommodating Kato disk.Usually, exist
SIM or Nano-SD cards are installed in Kato disk, but SIM and Nano-SD can not be installed simultaneously
Card.
The content of the invention
Technical problem solved by the invention is to provide a kind of card connector assembly, Kato disk
And card connector, two kinds of cards of installation can be carried simultaneously, take less space.
According to the embodiment of one aspect of the invention, there is provided a kind of connector assembly, including：One card
Pallet and a card connector removedly combined with Kato disk.Kato disk, including：One first
Framework, is configured for installing one first card；And second framework, it is configured for
One second card is installed, second framework is formed on the top of first framework so that
Second card portion it is stacked on first card.The Kato disk can be removed in an insertion direction
Be inserted in the card connector, the card connector includes：Multiple the first terminals, with described
One card electrical connection；Multiple Second terminals, are electrically connected with the described second card；One Insulating frame, including：
It is configured for the first installation portion of the first terminal is installed and is configured for installation second
Second installation portion of terminal, the inner surface of first installation portion are less than the interior table of second installation portion
Face.
Connector assembly according to an embodiment of the present, each described the first terminal include one
The the first clamping contact portion electrically connected with the described first card and a first plate contact site；And each institute
Stating Second terminal includes a second clamping contact portion electrically connected with the described second card and second plate
In contact site, the first plate contact site and the second plate contact site are generally aligned in the same plane.
Connector assembly according to an embodiment of the present, in first framework and described second
The binding site of framework forms a support lugn, and first card and the second card are respectively from the Kato
The bottom and top of disk is placed on the support lugn.
Connector assembly according to an embodiment of the present, the length of second card is more than described
The width of the first card the direction of insertion placement parallel to the Kato disk, the length of first card are big
Width in the described second card the direction of insertion placement perpendicular to the Kato disk, and described first
The electrical contacts of card and the second card are all exposed to the bottom of the Kato disk.
Connector assembly according to an embodiment of the present, the bottom of first framework are provided with scarce
Oral area, it is convex that first card is placed on the support through the notch part from the bottom of the Kato disk
On edge.
Connector assembly according to an embodiment of the present, the Insulating frame are also pacified including two
Dress wall, is formed on the both sides of first installation portion and the second installation portion respectively, and described first
Plate contact site is each passed through the assembly wall on the direction of the direction of insertion perpendicular to the Kato disk
Stretch out from the assembly wall.
Connector assembly according to an embodiment of the present, the bottom of first installation portion are less than
The bottom of second installation portion, the bottom of the assembly wall are installed in first installation portion and second
The binding site in portion forms first step portion, and the top of the assembly wall is in first installation portion and the
The binding site of two installation portions forms second step portion.
Connector assembly according to an embodiment of the present also includes a circuit board, the circuit
Peristome is formed on plate, first installation portion is installed in the peristome, the second installation portion peace
It is mounted in the top of the circuit board.
Connector assembly according to an embodiment of the present, the circuit board be provided with for institute
State multiple first electric contacts of the first plate contact site electrical connection and for being electrically connected with the second plate contact site
Multiple second electric contacts for connecing, first electric contact are arranged on the both sides of the peristome.
Connector assembly according to an embodiment of the present, each described first clamping contact portion bag
Include：First elastic arm, is inclined upwardly in a direction perpendicular to the insertion direction from first installation portion
Extend；And second elastic arm, from first installation portion in a direction perpendicular to the insertion direction to
Upper inclination extends, and first elastic arm and the second elastic arm are arranged to triangle substantially, and three
Angular apex forms contact protrusion portion.
Connector assembly according to an embodiment of the present, each described second clamping contact portion include
From the cantilever that second installation portion extends in an insertion direction, the cantilever is formed as what is projected upwards
Curved portions.
Connector assembly according to an embodiment of the present, the card connector also include at least one
Individual flexible positioning piece, at least one of two described assembly walls, each described keeper
A locator protrusions is provided with, the second framework of the Kato disk is provided with and is coordinated with the locator protrusions
Locating slot.
A kind of embodiment according to a further aspect of the invention, there is provided Kato disk, including：One the first frame
Frame, is configured for installing one first card；And second framework, it is configured for peace
One second card is filled, second framework is formed on the top of first framework so that institute
It is stacked in stating the second card portion on first card.
Kato disk according to an embodiment of the present, in first framework and second framework
Binding site formed a support lugn, it is described first card and second card respectively from the Kato disk
Bottom and top are placed on the support lugn.
Kato disk according to an embodiment of the present, the length of second card are more than described first
The width of card the direction of insertion placement parallel to the Kato disk, the length of first card are more than institute
State the first card width and perpendicular to the Kato disk direction of insertion place, and it is described first card and
The electrical contacts of the second card are all exposed to the bottom of the Kato disk.
Kato disk according to an embodiment of the present, the bottom of second framework are provided with breach
Portion, second card are placed on the support lugn through the notch part from the bottom of the Kato disk
On.
It is according to the embodiment of the present invention further aspect, there is provided a kind of card connector, and any of the above-described
Kato disk described in embodiment coordinates, and the card connector includes：Multiple the first terminals, with the first card
Electrical connection；Multiple Second terminals, are electrically connected with the second card；And an Insulating frame, including：Quilt
It is configured for the first installation portion of the first terminal is installed and is configured for the second end is installed
Second installation portion of son, the inner surface of first installation portion are less than the interior table of second installation portion
Face, the Kato disk are removably inserted in the card connector in an insertion direction.
Card connector according to an embodiment of the present, each described the first terminal include one with
The first clamping contact portion and a first plate contact site of the first card electrical connection；And described in each
Second terminal includes that a second clamping contact portion electrically connected with the described second card and second plate are connect
In contact portion, the first plate contact site and the second plate contact site are generally aligned in the same plane.
Card connector according to an embodiment of the present, the Insulating frame are also installed including two
Wall, is formed on the both sides of first installation portion and the second installation portion respectively, and the of the first card
One plate contact site is each passed through the assembly wall on the direction of the direction of insertion perpendicular to the pallet
Stretch out from the assembly wall.
Card connector according to an embodiment of the present, the bottom of first installation portion are less than institute
The bottom of the second installation portion is stated, the bottom of the assembly wall is in first installation portion and the second installation portion
Binding site form first step portion, the top of the assembly wall is in first installation portion and second
The binding site of installation portion forms second step portion so that first installation portion installs a circuit board
Peristome in, second installation portion be arranged on the circuit board top.
Card connector according to an embodiment of the present, also including at least one flexible positioning piece,
On at least one of two described assembly walls, each described keeper is provided with a positioning
Projection, the first framework of the Kato disk are provided with the locating slot coordinated with the locator protrusions.
Card connector according to an embodiment of the present, each described first clamping contact portion include：
First elastic arm, is inclined upwardly from first installation portion in a direction perpendicular to the insertion direction and prolongs
Stretch；And second elastic arm, from first installation portion in a direction perpendicular to the insertion direction upwards
Inclination extension, first elastic arm and the second elastic arm are arranged to triangle substantially, and in triangle
The apex of shape forms contact protrusion.
Card connector according to an embodiment of the present, each described second clamping contact portion include from
The cantilever that second installation portion extends in an insertion direction, the cantilever are formed as the arc for projecting upwards
Shape portion.
Kato disk of the invention, card connector and connector assembly, can be in Kato disk simultaneously
Two kinds of cards are installed, so that Kato disk, card connector and connector assembly occupy less space,
Reduce the volume of the electronic equipment for installing this connector assembly.
Description of the drawings
The present invention with reference to the accompanying drawings to further describe, wherein：
Fig. 1 is a kind of schematic perspective view of the connector assembly of exemplary embodiment of the invention,
Circuit board is shown in figure；
Fig. 2 is the schematic perspective view of the connector assembly shown in Fig. 1, circuit board not shown in figure；
Fig. 3 is a kind of schematic perspective view of the Kato disk of exemplary embodiment of the invention；
Fig. 4 is the schematic perspective view at the back side of the Kato disk shown in Fig. 3；
Fig. 5 is schematic perspective view when being mounted with the second card of the Kato disk shown in Fig. 3；
Fig. 6 is the schematic perspective view at the back side of the Kato disk shown in Fig. 5；
Fig. 7 is that the solid at back side when being mounted with the first card and the second card of the Kato disk shown in Fig. 3 is shown
It is intended to；
Fig. 8 is a kind of schematic perspective view of the card connector of exemplary embodiment of the invention, figure
In show circuit board；
Fig. 9 is the schematic perspective view of the card connector shown in Fig. 8, circuit board not shown in figure；
Figure 10 is the schematic perspective view of the card connector shown in Fig. 9, protective housing not shown in figure；
Figure 11 is the solid of Insulating frame, the first terminal and the Second terminal of the card connector shown in Fig. 9
Schematic diagram；
Figure 12 is the schematic perspective view of the first terminal and Second terminal of the card connector shown in Fig. 9, its
In multiple the first terminals link together；
Figure 13 is the schematic perspective view of the first terminal and Second terminal of the card connector shown in Fig. 9, its
In multiple the first terminals be disconnected from each other；And
Figure 14 is a kind of schematic perspective view of the circuit board of exemplary embodiment of the invention.
Specific embodiment
Although accompanying drawing of the reference containing presently preferred embodiments of the present invention is fully described this
It is bright, but should be appreciated that one of ordinary skill in the art can change herein before being described herein
Described invention, while obtaining the technique effect of the present invention.Thus, it should be understood that more than
Description for one of ordinary skill in the art for one it is extensive disclose, and its content
Do not lie in and limit exemplary embodiment described in the invention.
In addition, in the following detailed description, for ease of explaining, elaborate many concrete details with
Comprehensive understanding to embodiments disclosed herein is provided.It should be apparent, however, that one or more embodiments exist
Can also be carried out in the case of there is no these details.In other cases, known structure
Diagrammatically embody to simplify accompanying drawing with device.
A kind of a kind of inventive concept generally of the invention, there is provided connector assembly, including：
One Kato disk and a card connector removedly combined with Kato disk.Kato disk, including：One
Individual first framework, is configured for installing one first card；And second framework, it is constructed
Into for installing one second card, second framework is formed on the upper of first framework
Portion so that be stacked in second card portion on first card.The Kato disk is in direction of insertion
On be removably inserted in the card connector, the card connector includes：Multiple the first terminals,
Electrically connect with the described first card；Multiple Second terminals, are electrically connected with the described second card；One insulation frame
Frame, including：It is configured for the first installation portion of the first terminal is installed and is configured to use
In the second installation portion for installing Second terminal, the inner surface of first installation portion is less than the described second peace
The inner surface in dress portion, first framework are movably received within first installation portion.
Mobile phone can be applicable to according to the connector assembly that the present invention is provided, also apply be applicable to for example
Other of personal computer, panel computer, various electronics message accountings etc can use such as SIM
The electronic equipment of the electronic card of card and SD card etc.For ease of understanding, SIM and SD card are inserted
Direction in Kato disk is referred to as direction of insertion, and by Kato disk, card connector and its all parts
One end positioned at upstream is referred to as front end in an insertion direction, and the one end positioned at downstream claims in an insertion direction
For rear end.For in terms of the size, the SIM can be Nano-SIM cards, and its size is about
For 12.3 × 8.8 × 0.67 (millimeter), it is about 11 × 15 × 1 (millimeter) that the SD card can be its size
Small card.
Fig. 1 is a kind of schematic perspective view of the connector assembly of exemplary embodiment of the invention,
Circuit board is shown in figure；Fig. 2 is the schematic perspective view of the connector assembly shown in Fig. 1, is not shown in figure
Go out circuit board.
Referring to Fig. 1 and 2, a kind of connector assembly 100 of exemplary embodiment of the invention is main
It is used for the card connector 3 of Kato disk 2 is removedly installed including a Kato disk 2 and one.
Fig. 3 is a kind of schematic perspective view of the Kato disk of exemplary embodiment of the invention；Fig. 4
It is the schematic perspective view at the back side of Kato disk shown in Fig. 3；Fig. 5 is the installation of the Kato disk shown in Fig. 3
Schematic perspective view during the second card；Fig. 6 is the schematic perspective view at the back side of the Kato disk shown in Fig. 5；
Fig. 7 be the Kato disk shown in Fig. 3 be mounted with the first card and second card when the back side schematic perspective view.
As shown in fig. 3 to 7, in a kind of exemplary embodiment of the present invention, Kato disk 2 is for example by moulding
Glue material is made, and including：One the first framework 21, is configured for installing one first card 5；
And second framework 22, it is configured for one second card 6, second framework are installed
22 tops for being formed on first framework 21 so that second card 6 is partly stacked
On the described first card 5.As such, it is possible to one first card 5 and is installed in Kato disk 2 simultaneously
Individual second card 6, so as to the electronics for reducing such as mobile phone etc for installing this connector assembly 2 sets
The volume of standby (not shown).
A kind of exemplary embodiment of the invention, the first card 5 can be Nano-SIM cards, its
Size is about 12.3 × 8.8 × 0.67 (millimeter), and the second card 6 can be that SD is small-sized, and its size is big
About 11 × 15 × 1 (millimeter).
Fig. 8 is a kind of schematic perspective view of the card connector of exemplary embodiment of the invention, figure
In show circuit board；Fig. 9 is the schematic perspective view of the card connector shown in Fig. 8, electricity not shown in figure
Road plate；Figure 10 is the schematic perspective view of the card connector shown in Fig. 9, protective housing not shown in figure；
Figure 11 is the three-dimensional signal of Insulating frame, the first terminal and the Second terminal of the card connector shown in Fig. 9
Figure；Figure 12 is the schematic perspective view of the first terminal of the card connector shown in Fig. 9, plurality of first
Terminal links together；Figure 13 is the schematic perspective view of the first terminal of the card connector shown in Fig. 9,
Plurality of the first terminal is disconnected from each other.
As shown in Fig. 2,8-13, the Kato disk 200 is removably inserted to institute in an insertion direction
State in card connector 3.In one embodiment, the card connector includes：With the first card 500
Multiple the first terminals 31 of electrical connection；The multiple Second terminals 32 electrically connected with the second card 600；With
And an Insulating frame, the Insulating frame includes：It is configured for the first terminal 31 is installed
The first installation portion 33, and be configured for install Second terminal the second installation portion 34, in card
On the thickness direction of adapter 3, the inner surface of first installation portion 33 is installed less than described second
The inner surface in portion 34, the first framework 21 of Kato disk 2 are movably received within the first installation portion 33
In.In an embodiment of the present invention, the first electric terminal 31 and Second terminal 32 are respectively inlaying
The mode of injection is fixed in Insulating frame with being electrically insulated from each other.
As illustrated by figs. 12-13, in a kind of exemplary embodiment of the present invention, each the first terminal
31 include the first clamping contact portion 311 electrically connected with the first card 5, an and first plate contact site
312.Each Second terminal 32 include one with second card 6 electrically connect the second clamping contact portions 321,
With a second plate contact site 322, the first plate contact site 312 and the second plate contact site 322
Each in same plane, in such first plate contact site 312 and the second plate contact site 322
Can be electrically connected to (below will in the respective electrical contact point 41 and 42 on the upper surface of circuit board 4
Describe in detail).
As shown in fig. 3 to 7, in a kind of exemplary embodiment of the present invention, in first framework
21 and second framework 22 binding site formed a support lugn 211, it is described first card 5
With the second card 6 respectively from the bottom (tops in Fig. 4,6 and 7) and top of the Kato disk 2
(top in Fig. 3 and 5) is placed on the support lugn 211.In more detail, the second framework
22 receiving portions 221 for being defined as up/down perforation, the first framework 21 are downward in the bottom of the second framework 22
It is prominent to be formed, on thickness direction of the support lugn 211 between the first framework 21 and the second framework 22
Joint portion extend internally so that the first card 5 and the second card are 6 respectively from the bottom of the Kato disk 2
It is placed on the support lugn 211 with top.It is appreciated that in the bottom of Kato disk 2 first
Binding site in direction of insertion of the framework 21 between the second framework 22 forms stage portion 24.
Further, the length of the second card 6 blocks 5 width and parallel to the card more than described first
The direction of insertion of pallet 2 is placed, the length of first card 5 more than the described second card 6 width simultaneously
Direction of insertion perpendicular to the Kato disk 2 is placed, and the electrical contacts 51 of first card 5
The bottom of the Kato disk 2 is exposed to the electrical contacts 61 of the second card 6 all.Due to the first card 5
Length more than the width of the second card 6, be provided with notch part 222 in the bottom of the first framework 21, the
One card 5 is placed on the support lugn through the notch part 222 from the bottom of the Kato disk 2
On 211.As such, it is possible to the first card 5 is placed on support lugn 211 from the bottom of Kato disk 2,
And the second card 6 is placed in receiving portion 221 from the top of Kato disk 2.In upper and lower both direction
It is upper to place the first card and the second card, the thickness of Kato disk can be reduced.
As shown in figures 8-13, the present invention a kind of exemplary embodiment in, card connector 3 it is exhausted
Edge framework also includes two assembly walls 35, and two assembly walls 35 are formed on described first respectively
The both sides of installation portion 33 and the second installation portion 34, the first plate contact site 312 is perpendicular to described
It is each passed through the assembly wall 35 to stretch out from the assembly wall on the direction of the direction of insertion of Kato disk 2.
Further, bottom of the bottom of first installation portion 33 less than second installation portion 34, and
And the bottom of the assembly wall 35 is in first installation portion 33 and the joint portion of the second installation portion 34
Position forms first step portion 351, and the top of the assembly wall 35 is in first installation portion 33 and the
The binding site of two installation portions 34 forms second step portion 352.
Figure 14 is a kind of schematic perspective view of the circuit board of exemplary embodiment of the invention.Such as
Shown in Figure 14, circuit board 4 is provided with and is electrically connected with the first plate contact site 312 of the first terminal 31 respectively
The multiple electric contacts 41 for connecing and the multiple electricity electrically connected with the second plate contact site 322 of the first terminal 32
Contact 42.Peristome 44 is also formed on circuit board, is arranged in circuit board 4 in card connector 3
In the case of, the first installation portion 33 of the Insulating frame and a part of assembly wall 35 install the opening
In portion 44, second installation portion 34 is arranged on the top of the circuit board 4, and first step
Portion 351 is resisted against on the bottom margin 441 of peristome 44.Card connector is arranged in Kato disk 2
In the case of in 3, the first framework 21 of Kato disk 2 is contained in the first installation portion of card connector 3
In 33, and the stage portion 24 positioned at the first framework 21 in the binding site of the second framework 22 is resisted against
In second step portion 352.In connector assembly 100 according to embodiments of the present invention, although card connects
The thickness for connecing the part positioned at the first installation portion 33 of the assembly wall 35 of device 3 increased, but due to institute
The first installation portion 33 and a part of assembly wall 35 for stating Insulating frame is installed in the peristome 44,
So that the thickness for being provided with the whole electronic equipment (such as mobile phone) of connector assembly can't not only increase
Plus, but also electricity can be reduced as the first card 5 and the second card 6 are arranged in Kato disk 2 simultaneously
The thickness of sub- equipment.
In one embodiment, circuit board 4 is provided with and contacts for the first plate with the first terminal 31
Multiple first electric contacts 41 of the electrical connection of portion 312, and connect for the second plate with Second terminal 32
Multiple second electric contacts 42 of the electrical connection of contact portion 322, first electric contact 41 are arranged on described opening
The both sides of oral area 44.On first installation portion 33 and the second installation portion 34 of card connector 3 respectively
Form multiple opening portions 36, the first clamping contact portion 311 of the first terminal 31 and Second terminal 32
The second clamping contact portion 321 by opening portion 36 from the first installation portion 33 and the second installation portion 34
Top expose, be electrically connected with the first electric contact 41 and the second electric contact 42 with circuit board 4.
As the electrical contacts 61 of the electrical contacts 51 and the second card 6 of the first card 5 are all exposed to the Kato
The bottom of disk 2 so that the electrical contacts 61 of the electrical contacts 51 of the first card 5 and the second card 6 can be with
While the second clamping contact portion with the first clamping contact portion 311 and Second terminal 32 of the first terminal 31
321 are electrically connected.In addition, be additionally provided with circuit board 4 welding for the installation portion with card connector 3
The multiple weld parts 43 for connecing.
In one embodiment, as shown in FIG. 10 and 11, each first clamping contact portion 311 includes：
First elastic arm 3111, from first installation portion 33 in a direction perpendicular to the insertion direction upwards
Incline and extend；And second elastic arm 3112, from first installation portion 33 perpendicular to insertion side
To direction on be inclined upwardly extension, in plan view, first elastic arm 3111 and second
The isosceles triangle that elastic arm 3112 is shaped generally as, and formed and first at vertex of a triangle
The contact protrusion portion 3113 of the electrical connection of electrical contacts 51 of card 5.So, the first clamping contact portion 311
Be formed as the cantilever design of general triangular shape being obliquely installed, so as in contact protrusion portion 3113
Locate flexibly to contact with the electrical contacts 51 of the first card 5, guaranteeing well to be electrically connected with electrical contacts 51
While connecing, also with anti-(anti-buckling) function of crushing, that is, the first clamping contact portion quilt is avoided
First card is damaged by pressure.
In one embodiment, each described second clamping contact portion 321 is included from second installation portion
34 cantilevers for extending in an insertion direction, the cantilever are formed as the curved portions 3211 for projecting upwards.
The distal end of cantilever forms free end 3212.So, the second clamping contact portion 321 is formed as arcuate structure,
So as to flexibly contact with the electrical contacts 61 of the second card 6 at contact site 3211, guaranteeing and electricity
While 61 good electrical connection of contact site, also with anti-function of crushing, that is, the second clamping contact portion is avoided
Damaged by pressure by the second card.
In one embodiment, as shown in FIG. 10 and 11, card connector 3 also includes at least one bullet
Property keeper 37, at least one of two described assembly walls 35, each described positioning
Part 37 is provided with a locator protrusions 371, and the second framework 22 of the Kato disk 2 is provided with and institute
State the locating slot 223 (referring to Fig. 3) of the cooperation of locator protrusions 371.When Kato disk 2 is in card connector 3
It is middle install it is in place when, locator protrusions 371 is attached in locating slot 223, so as to prevent Kato disk 2
Depart from from card connector 3.
Further, the inspection formed by elastic conducting strip is provided with the front end (distal end) of card connector 3
Survey mechanism 38, the testing agency 38 is arranged on left assembly wall 353, testing agency 38 from
First contact site 382 is formed by end.The second contact site 381 is provided with the front end of Insulating frame.Work as card
When pallet 2 installs in place in card connector 3, the first contact site 382 and the second contact site 381
Electrical contact, so that it is determined that Kato disk 2 installs state in place in card connector 3.
In one embodiment, card connector 3 also includes relieving mechanism 39, exists for drive installation
Kato disk 2 in card connector 3 is exited from card connector 3.Specifically, relieving mechanism 39
Including：Push rod 391 in right assembly wall 354 can be removably mounted within, before Insulating frame
The cam mechanism 292 at end, cam mechanism 392 can be rotated around pivot 393.After push rod 391
End is provided with driving depression 394.On the other hand, as shown in Figures 3 and 4, Kato disk 2 also includes arranging
In the operating portion 23 of 22 rear end of the second framework (near-end), drive hole 231 is provided with operating portion 23.
As shown in figure 1, in the case where Kato disk 2 is arranged in card connector 3, it is possible to use drive rod
(such as spike, not shown)) it is resisted against in driving depression 394 through drive hole 231, promote and drive
Lever can be rotated counterclockwise by 391 driving cam means 392 of push rod, so that cam mechanism
392 push card pallets 2 are removed from card connector 3.
As shown in figure 9, card connector 3 also includes lid 310, the lid 310 is arranged on assembly wall
On 35, the first card 5 and the second card 6 on the Kato disk 2 in card connector 3 is protected
Hold on Kato disk 2, it is to avoid the first card 5 and the second card 6 are damaged.
The manufacturing process of the card connector of embodiments of the invention is described referring to Figure 12-13.
First, a copper sheet is made by techniques such as shearing, punching press, cuttings as shown in figure 12
Prefabricated component, the prefabricated component include integrally connected or detached the first terminal 31 and Second terminal 32.
Adjacent the first terminal 31 connects in first connecting portion 301, and adjacent Second terminal 32 connects second
Socket part 302 connects, and can so facilitate and be integrally placed to injection mold (not using prefabricated component as one
Illustrate) in.
Afterwards, the prefabricated component is molded in injection mold, to form preliminary insulation frame
Frame, and expose the first clamping contact portion 311, first respectively at the corresponding position of preliminary Insulating frame
Plate contact site 312, the second clamping contact portion 321, and the second plate contact site 322；Afterwards, will inlay
The preliminary Insulating frame for being molded prefabricated component is taken out from injection mold；Afterwards, using cutting tool
Or stamping tool (not shown) is by between the first connecting portion 301, Second terminal between the first terminal
Second connecting portion 302 cut off, such as perforate 303 is formed on the first installation portion 33 so that the
Disconnected between second each other between one terminal, so that prefabricated component forms the knot shown in Figure 13
Structure；Finally, make the agent structure of the card connector of the embodiment of the present invention as described in Figure 11.
According to further embodiment of the invention, shown in Fig. 3-7, there is provided a kind of Kato disk 2, bag
Include：One the first framework 21, is configured for installing one first card 5；And second frame
Frame 22, is configured for installing one second card 6, and second framework 22 is formed on
The top of first framework 21 so that second card 6 is partly stacked in first card 5
On.
According to further embodiment of the invention, shown in Fig. 8-10, there is provided a kind of to appoint with above-mentioned
The card connector 3 that the Kato disk of one embodiment coordinates, the card connector 3 include：Multiple first ends
Son 31, is electrically connected with the first card 5；Multiple Second terminals 32, are electrically connected with the second card 6；And
One Insulating frame 32, including：It is configured for the first installation of the first terminal 31 is installed
Portion 33, and be configured for install Second terminal 32 the second installation portion 34, it is described first install
Inner surface of the inner surface in portion 33 less than second installation portion 34, the Kato disk 2 is in insertion side
It is removably inserted in the card connector 3 upwards so that first framework 21 is contained in institute
State in the first installation portion 33.
Kato disk of the invention, card connector and connector assembly, can be in Kato disk simultaneously
Two kinds of cards are installed, so that Kato disk, card connector and connector assembly occupy less space,
Reduce the volume of the electronic equipment (such as mobile phone) for installing this connector assembly.Further,
The structure of card connector can be simplified.Each terminal is fixed on into insulation frame by the way of embedding and injection molding
In frame, the manufacturing process of card connector can be made simpler, save manufacturing cost.
It will be understood to those skilled in the art that embodiment described above is all exemplary, and
And those skilled in the art can make improvements, the structure described in various embodiments is not
Independent assortment can be carried out in the case of conflict in terms of recurring structure or principle, so as to solve this
On the basis of the technical problem of invention, more kinds of card connectors and connector assembly are realized.
After presently preferred embodiments of the present invention is described in detail, those skilled in the art is familiar with
Member can be apparent from, can under the protection domain without departing from appended claims with spirit
Carry out various change and change, and the present invention is also not only restricted to examples cited in description
The embodiment of embodiment.It should be noted that word " including " is not excluded for other elements or step,
Word "a" or "an" is not excluded for multiple.In addition, any element label of claim should not
It is interpreted as limiting the scope of the present invention.
Claims (23)
1. a kind of connector assembly, including：
One Kato disk, including：
One the first framework, is configured for installing one first card；And
One the second framework, is configured for installing one second card, second framework one
It is formed in the top of first framework so that be stacked in described first to second card portion body
On card；And
One card connector, the Kato disk are removably inserted to the card connection in an insertion direction
In device, the card connector includes：
Multiple the first terminals, are electrically connected with the described first card；
Multiple Second terminals, are electrically connected with the described second card；And
One Insulating frame, including：It is configured for the first peace of the first terminal is installed
Dress portion and be configured for install Second terminal the second installation portion, first installation portion it is interior
Inner surface of the surface less than second installation portion.
2. connector assembly as claimed in claim 1, wherein,
Each described the first terminal include one with described first the first clamping contact portion for electrically connecting of card and
One the first plate contact site；And
Each described Second terminal include one with described second the second clamping contact portion for electrically connecting of card and
In one the second plate contact site, the first plate contact site and the second plate contact site are generally aligned in the same plane.
3. connector assembly as claimed in claim 2, wherein, in first framework and described
The binding site of the second framework forms a support lugn, and first card and the second card are respectively from described
The bottom and top of Kato disk is placed on the support lugn.
4. connector assembly as claimed in claim 3, wherein, the length of second card is more than
The width the direction of insertion parallel to the Kato disk of first card is placed, the length of first card
Width of the degree more than the described second card the direction of insertion placement perpendicular to the Kato disk, and it is described
The electrical contacts of the first card and the second card are all exposed to the bottom of the Kato disk.
5. connector assembly as claimed in claim 4, wherein, the bottom of first framework sets
Jagged portion, first card are placed on described through the notch part from the bottom of the Kato disk
On support flange.
6. the connector assembly as described in any one of claim 2-5, wherein, the insulation
Framework also includes two assembly walls, is formed on first installation portion and the second installation portion respectively
Both sides, the first plate contact site on the direction of the direction of insertion perpendicular to the Kato disk respectively
Stretch out through the assembly wall from the assembly wall.
7. connector assembly as claimed in claim 6, wherein, the bottom of first installation portion
Less than the bottom of second installation portion, the bottom of the assembly wall is in first installation portion and second
The binding site of installation portion forms first step portion, and the top of the assembly wall is in first installation portion
Second step portion is formed with the binding site of the second installation portion.
8. connector assembly as claimed in claim 7, also including a circuit board, the circuit
Peristome is formed on plate, first installation portion is installed in the peristome, the second installation portion peace
It is mounted in the top of the circuit board.
9. connector assembly as claimed in claim 8, wherein, the circuit board be provided with for
Multiple first electric contacts for electrically connecting with the first plate contact site and for the second plate contact site
Multiple second electric contacts of electrical connection, first electric contact are arranged on the both sides of the peristome.
10. the connector assembly as described in any one of claim 2-5, wherein, described in each
First clamping contact portion includes：
First elastic arm, is inclined upwardly in a direction perpendicular to the insertion direction from first installation portion
Extend；And
Second elastic arm, is inclined upwardly in a direction perpendicular to the insertion direction from first installation portion
Extension, first elastic arm and the second elastic arm are arranged to triangle substantially, and in triangle
Apex forms contact protrusion portion.
11. connector assemblies as described in any one of claim 2-5, wherein, described in each
Second clamping contact portion includes from second installation portion cantilever for extending in an insertion direction, the cantilever
Be formed as the curved portions for projecting upwards.
12. connector assemblies as claimed in claim 6, wherein, the card connector also include to
A few flexible positioning piece, at least one of two described assembly walls, each is described fixed
Position part is provided with a locator protrusions, and the second framework of the Kato disk is provided with and the locator protrusions
The locating slot of cooperation.
A kind of 13. Kato disks, including：
One the first framework, is configured for installing one first card；And
One the second framework, is configured for installing one second card, and second framework is integratedly
It is formed in the top of first framework so that be stacked in second card portion first card
On.
14. Kato disks as claimed in claim 13, wherein, in first framework and described
The binding site of two frameworks forms a support lugn, and first card and the second card are respectively from the card
The bottom and top of pallet is placed on the support lugn.
15. Kato disks as claimed in claim 14, wherein, the length of second card is more than institute
The width the direction of insertion parallel to the Kato disk for stating the first card is placed, the length of first card
Width more than the described first card direction of insertion perpendicular to the Kato disk is placed, and described the
The electrical contacts of one card and the second card are all exposed to the bottom of the Kato disk.
16. Kato disks as claimed in claim 15, wherein, the bottom of second framework is provided with
Notch part, second card are placed on the support through the notch part from the bottom of the Kato disk
On flange.
17. a kind of card connectors, with the Kato disk described in any one of claim 13-16
Coordinate, the card connector includes：
Multiple the first terminals, are electrically connected with the first card；
Multiple Second terminals, are electrically connected with the second card；And
One Insulating frame, including：Be configured for installing the first installation portion of the first terminal,
Be configured for the second installation portion of Second terminal is installed, the inner surface of first installation portion is low
In the inner surface of second installation portion, the Kato disk is removably inserted to institute in an insertion direction
State in card connector.
18. card connectors as claimed in claim 17, wherein,
Each described the first terminal include one with described first the first clamping contact portion for electrically connecting of card and
One the first plate contact site；And
Each described Second terminal include one with described second the second clamping contact portion for electrically connecting of card and
In one the second plate contact site, the first plate contact site and the second plate contact site are generally aligned in the same plane.
19. card connectors as described in claim 17 or 18, wherein, the Insulating frame is also wrapped
Two assembly walls are included, the both sides of first installation portion and the second installation portion are formed on respectively,
First plate contact site of the first card is each passed through on the direction of the direction of insertion perpendicular to the pallet
The assembly wall is stretched out from the assembly wall.
20. card connectors as claimed in claim 19, wherein, the bottom of first installation portion
Less than the bottom of second installation portion, the bottom of the assembly wall is in first installation portion and second
The binding site of installation portion forms first step portion, and the top of the assembly wall is in first installation portion
Second step portion is formed with the binding site of the second installation portion so that first installation portion installs one
In the peristome of circuit board, second installation portion is arranged on the top of the circuit board.
21. card connectors as claimed in claim 19, also including at least one flexible positioning piece,
On at least one of two described assembly walls, each described keeper is provided with a positioning
Projection, the first framework of the Kato disk are provided with the locating slot coordinated with the locator protrusions.
22. card connectors as claimed in claim 18, wherein, each described first clamping contact portion
Including：
First elastic arm, is inclined upwardly in a direction perpendicular to the insertion direction from first installation portion
Extend；And
Second elastic arm, is inclined upwardly in a direction perpendicular to the insertion direction from first installation portion
Extension, first elastic arm and the second elastic arm are arranged to triangle substantially, and in triangle
Apex forms contact protrusion.
23. card connectors as claimed in claim 18, wherein, each described second clamping contact portion
Including the cantilever for extending from second installation portion in an insertion direction, the cantilever is formed as dashing forward upwards
The curved portions for going out.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621697.9A CN106558779A (en) | 2015-09-25 | 2015-09-25 | Connector assembly, Kato disk and card connector |
| KR1020160123175A KR20170037566A (en) | 2015-09-25 | 2016-09-26 | Connector assembly, card tray and card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621697.9A CN106558779A (en) | 2015-09-25 | 2015-09-25 | Connector assembly, Kato disk and card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106558779A true CN106558779A (en) | 2017-04-05 |
Family
ID=58414489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510621697.9A Pending CN106558779A (en) | 2015-09-25 | 2015-09-25 | Connector assembly, Kato disk and card connector |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20170037566A (en) |
| CN (1) | CN106558779A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019165914A1 (en) * | 2018-02-28 | 2019-09-06 | 维沃移动通信有限公司 | Electrical connector structure and mobile terminal |
| CN112868140A (en) * | 2018-10-15 | 2021-05-28 | 华为技术有限公司 | Card connector, card holder and terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204167528U (en) * | 2014-11-06 | 2015-02-18 | 东莞杰思实业有限公司 | Card connector |
| CN204668559U (en) * | 2015-05-12 | 2015-09-23 | 深圳君泽电子有限公司 | Card holder and mobile terminal |
| CN205081254U (en) * | 2015-09-25 | 2016-03-09 | 泰科电子(上海)有限公司 | Connector component , card tray and card connector |
-
2015
- 2015-09-25 CN CN201510621697.9A patent/CN106558779A/en active Pending
-
2016
- 2016-09-26 KR KR1020160123175A patent/KR20170037566A/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204167528U (en) * | 2014-11-06 | 2015-02-18 | 东莞杰思实业有限公司 | Card connector |
| CN204668559U (en) * | 2015-05-12 | 2015-09-23 | 深圳君泽电子有限公司 | Card holder and mobile terminal |
| CN205081254U (en) * | 2015-09-25 | 2016-03-09 | 泰科电子(上海)有限公司 | Connector component , card tray and card connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019165914A1 (en) * | 2018-02-28 | 2019-09-06 | 维沃移动通信有限公司 | Electrical connector structure and mobile terminal |
| CN112868140A (en) * | 2018-10-15 | 2021-05-28 | 华为技术有限公司 | Card connector, card holder and terminal |
| CN112868140B (en) * | 2018-10-15 | 2022-07-19 | 华为技术有限公司 | Card connector, card holder and terminal |
| US11605926B2 (en) | 2018-10-15 | 2023-03-14 | Huawei Technologies Co., Ltd. | Card connector, card holder, and terminal device |
| US11978989B2 (en) | 2018-10-15 | 2024-05-07 | Huawei Technologies Co., Ltd. | Card connector, card holder, and terminal device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170037566A (en) | 2017-04-04 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170405 |
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