CN107453066A - Card connector and its installation method - Google Patents
Card connector and its installation method Download PDFInfo
- Publication number
- CN107453066A CN107453066A CN201610380593.8A CN201610380593A CN107453066A CN 107453066 A CN107453066 A CN 107453066A CN 201610380593 A CN201610380593 A CN 201610380593A CN 107453066 A CN107453066 A CN 107453066A
- Authority
- CN
- China
- Prior art keywords
- kato
- convex portion
- fixing block
- card connector
- card
- 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
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- 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
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
-
- 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
-
- 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
- H01R13/627—Snap or like fastening
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention provides a kind of card connector, it is installed in the electronic equipment with mounting hole, the card connector includes insulating body, some conducting terminals being immobilizated in the insulating body, trip mechanism, be covered on the insulating body and form the shielding casing of a receiving space and in the receiving space loading the Kato of electronic card, the Kato includes main part and cover plate, the card connector further comprises fixing block, the fixing block includes the through hole laterally set, the main part of the Kato inserts the receiving space arrival first position by the through hole and laterally moves to final position, with more preferable fixing stability, and structure is more simple.
Description
【Technical field】
A kind of relevant card connector of the present invention, refers in particular to a kind of card connector and its installation method for facilitating plug-in card and moving back card.
【Background technology】
With reference to the new TWM512830 patents of TaiWan, China, it discloses a kind of electronic card coupler, including Kato, masking
Housing and trip mechanism etc..The Kato is fixed with shielding casing both sides clamping, needs to use extra thimble pushing tow to move back when moving back card
Mechanism for card exits Kato, carries with thimble inconvenience., it is necessary to be set in the exterior wall of Kato or electronic equipment in prior art
There is an aperture to make thimble pass through, flatness and the structure for influenceing electronic equipment outward appearance are complex.
Therefore, it is necessory to provide a kind of new card connector, to overcome drawbacks described above.
【The content of the invention】
It is an object of the invention to provide a kind of card connector for facilitating plug-in card and moving back card, simple in construction and Kato is in card connector
Between hold it is more stable.
The purpose of the present invention is achieved through the following technical solutions：A kind of card connector, it is installed on the electricity with mounting hole
In sub- equipment, the card connector includes insulating body, some conducting terminals being immobilizated in the insulating body, moves back card machine
Structure, the shielding casing for being covered on the insulating body and forming a receiving space and in the receiving space filling
The Kato of electronic card is carried, the Kato includes main part and cover plate, and the card connector further comprises fixing block, the fixing
Block includes the through hole laterally set, and the main part part of the Kato inserts the receiving space by the through hole and reaches first
Position simultaneously laterally moves to final position.
Further, the fixing block of card connector of the present invention has a pair of stage portions positioned at the through hole both sides,
The cover plate supports with the stage portion and laterally moves to the final position along the stage portion from the first position.
Further, the both sides of the Kato of card connector of the present invention are provided with a pair of support divisions, and the support division is preceding
Rear is limited between the fixing block and insulating body or between fixing block and circuit board upwards, and the trip mechanism is applied forward
Power makes the support division be held in the rear end surface of the fixing block and laterally be moved along fixing block rear end surface in the Kato
It is dynamic.
Further, the support division structure in the form of a circular plate of card connector of the present invention and perpendicular to the main part
Lateral edges, the fixing block further comprise a pair of perforation positioned at the through hole both sides, and the perforation is in and the support division
Corresponding circular port, the support division pass through transverse shifting after the perforation, the height on the above-below direction of the pair of support division
Degree is more than the height on the above-below direction of the through hole.
Further, the fixing block of card connector of the present invention further comprises first positioned at the through-hole inner surface
Convex portion, first convex portion connect the front-end surface and rear end surface of the fixing block, the master of the Kato in the longitudinal direction
Body portion includes carrying card division and the connection fixed part for carrying card division and cover plate, and the fixed part surface is provided with and dashed forward along above-below direction
The second convex portion gone out.
Further, the flexible deformation space of the fixing block of card connector of the present invention, second convex portion is preceding
Rear connects up the rear surface of the fixed part and the rear surface of the cover plate, and the Kato is from the first position to described
Second convex portion described in during the transverse shifting of final position cross first convex portion and with the first convex portion interference engagement.
Further, it is provided between the front end of second convex portion and the rear surface of the cover plate of card connector of the present invention
Gap, the Kato promote and during transverse shiftings backward, second convex portion from the first convex portion rear around the first convex portion simultaneously
At the final position with the first convex portion clamping.
Further, the fixing block of card connector of the present invention is immobilizated in the front end of the insulating body or the installation
The rear end in hole.
Further, a kind of card connector installation method, comprises the following steps：First step, there is provided card connector, installation
The card connector makes the card connector include insulating body, be immobilizated in the insulation in the electronic equipment provided with mounting hole
Intrinsic some conducting terminals, trip mechanism, fixing block, it is covered on the insulating body and forms the receiving space
Shielding casing and the Kato, make the Kato include main part and cover plate, make the fixing block include the through hole laterally set；
Second step, make the main part part of the Kato insert the receiving space by the through hole and reach first position；3rd
Step, the Kato is laterally moved into final position.
Further, card connector installation method of the present invention Kato continued before the third step it is empty to housing
Between promote second convex portion of the order on the Kato to be located at the first convex portion rear in the fixing block, in the third step
In drive second convex portion to bypass the first convex portion and the resilience in the presence of trip mechanism from rear when making Kato transverse shifting
So as to make the second convex portion and the first convex portion clamping.
Compared with prior art, the present invention has the advantages that：Due to the Kato in the receiving space from
First position laterally moves to final position so as to be immobilizated in the receiving space, has preferably fixing stability, and tie
Structure is more simple.
【Brief description of the drawings】
Fig. 1 is the card connector and electronic equipment and the three-dimensional combination figure of electronic card of first embodiment.
Fig. 2 is the card connector and electronic equipment and the partial perspective exploded view of electronic card of first embodiment.
Fig. 3 is the partial perspective exploded view that Fig. 2 is further decomposed.
Fig. 4 is the three-dimensional exploded view of the card connector of first embodiment.
Fig. 5 is the diagrammatic cross-section of the Kato insertion receiving space of the loading electronic card of first embodiment.
Fig. 6 is that the Kato of Fig. 5 loading electronic card is further inserted into the diagrammatic cross-section of receiving space, the crossbeam of Kato to
Afterwards with pivot piece pushing tow arm contact.
Fig. 7 be the Kato of Fig. 6 loading electronic card main part insert receiving space to first position diagrammatic cross-section,
The crossbeam of Kato is held in aft bulkhead backward.
Fig. 8 is the Kato movement in a right lateral direction of Fig. 7 loading electronic card to the diagrammatic cross-section of final position.
Fig. 9 be the main part of the Kato of first embodiment when movement in a right lateral direction in receiving space to final position and
Remove the diagrammatic cross-section that direction is seen from front to back after the cover plate of Kato.
Figure 10 be the Kato of first embodiment main part insertion receiving space arrive during first position and removal Kato
The diagrammatic cross-section that direction is seen from front to back after cover plate.
Figure 11 is the card connector of second embodiment and the three-dimensional exploded view of electronic equipment.
Figure 12 is that the card connector of second embodiment removes the three-dimensional exploded view after Kato.
Figure 13 is the card connector and electronic equipment and the three-dimensional exploded view of electronic card of the 3rd embodiment.
Figure 14 is the three-dimensional exploded view that Figure 13 is further decomposed.
Figure 15 is the diagrammatic cross-section of the Kato insertion receiving space of the loading electronic card of the 3rd embodiment.
Figure 16 is that the main part of the Kato of Figure 15 loading electronic card inserts section signal of the receiving space to first position
Figure, the crossbeam of Kato are held in aft bulkhead backward.
Figure 17 is the diagrammatic cross-section after the Kato movement in a right lateral direction of Figure 16 loading electronic card.
Figure 18 is the diagrammatic cross-section after the further movement in a right lateral direction of Kato of Figure 17 loading electronic card, the second convex portion
Positioned at the right side of the first convex portion, and a pair of support divisions are located at the rear of fixing block.
Figure 19 be the Kato movement in a right lateral direction of Figure 18 loading electronic card to the diagrammatic cross-section of final position, support for a pair
Hold the rear end surface that portion is held in forward fixing block.
【Primary clustering symbol description】
| Card connector | 100 | Insulating body | 1、1’、1’’ |
| Main part | 11 | Terminal groove | 12、12’ |
| Welding groove | 13、13’ | Aft bulkhead | 14 |
| Side wall | 15 | Mounting groove | 16 |
| Pivot post | 17 | Mounting post | 18 |
| Conducting terminal | 2、2’ | Contact site | 21、21’ |
| Holding parts | 22 | Weld part | 23、23’ |
| Fixing block | 3 | Through hole | 31 |
| First convex portion | 32、32’’ | Perforation | 33 |
| Stage portion | 34 | Rear end surface | 35 |
| Front-end surface | 36 | Kato | 4、4’ |
| Carry card division | 41、41’ | Crossbeam | 42 |
| Support arm | 43 | Fixed part | 44 |
| Second convex portion | 45、45’’ | Support division | 46 |
| Cover plate | 47 | Pushing portion | 48 |
| Shielding casing | 5 | Receiving space | 500 |
| Electronic equipment | 6 | Mounting hole | 61 |
| First length | H1 | Second length | H2 |
| Electronic card | 7 | First edge | 71 |
| Second edge | 72 | Trip mechanism | 8 |
| Pivot piece | 81 | Coupled arm | 811 |
| Pushing arm | 812 | Spring | 82 |
| Printed circuit board (PCB) | 9 |
Following embodiment will combine above-mentioned accompanying drawing and further illustrate the present invention.
【Embodiment】
Hereinafter, the embodiment of card connector of the present invention will be introduced with reference to Fig. 1 to Figure 19.Define the receipts of the card connector
The opening for holding space 500 is front end.The direction of insertion for defining Kato 4 is fore-and-aft direction, the transverse direction side being perpendicularly to the insertion direction
To and positioned at horizontal direction left side and right side.
Fig. 1 to Figure 19 is refer to, the present invention provides a kind of card connector 100, is installed on the electronics with mounting hole 61 and sets
In standby 6.Card connector 100 of the present invention provides three embodiments.The card connector 100 in three embodiments includes
Insulating body 1, some conducting terminals 2, trip mechanism 8, shielding casing 5, loading the fixing block of Kato 4 and one of electronic card 7
3。
Fig. 1 to Figure 10 is refer to, in the first embodiment of card connector 100 of the present invention, the insulating body 1 includes
Main part 11 and enclose a pair of sidewalls 15 and aft bulkhead 14 located at the both sides of the main part 11 and rear end.The main part 11 enters
One step includes two bar shaped terminal grooves 12, a bar shaped welding groove 13 and a mounting groove 16.The mounting groove 16 is in " L " shape.It is described
Mounting groove 16 is located in one of in side wall 15 and the side of aft bulkhead 14 for connecting the side wall 15.It is provided with the mounting groove 16
One pivot post 17 and a mounting post 18.
Fig. 4 and Fig. 5 is refer to, some conducting terminals 2 include contact site 21, are immobilizated in the main part 11
Holding parts 22 and the weld part 23 for extending the main part 11 from the holding parts 22.
Fig. 1 to Figure 10 is refer to, the trip mechanism 8 includes the bullet for pivoting piece 81 and coordinating start with the pivot piece 81
Spring 82.The piece 81 that pivots is provided with the coupled arm 811 coordinated with spring 82 and the pushing arm 812 coordinated with Kato 4.
Fig. 1 to Fig. 4 is refer to, the shielding casing 5 is metal material and passes through Sheet Metal Forming Technology processing procedure.
Fig. 1 to Figure 10 is refer to, the Kato 4 includes main part and cover plate 47.The main part further comprises carrying card
Portion 41 and the connection fixed part 44 for carrying card division 41 and cover plate 47.The load card division 41 is formed with a hollow space（Non- label）
To load the electronic card 7.The load card division 41 further comprises enclosing located at the hollow space（Non- label）The crossbeam of surrounding
42 and it is connected to positioned at the both sides of crossbeam 42 and forward a pair of support arms 43 of the both sides of fixed part 44.The cover plate 47 wraps
Include the pushing portion 48 positioned at the 47 preceding surface of cover plate.The fixed part 44 includes being located at both sides and to be formed one that stretches out
To support division 46.46 structure in the form of a circular plate of support division and it is vertical at the fixed part 44.The fixed part 44 enters one
Step is included positioned at a pair of second convex portions 45 on the 44 upper and lower surface of fixed part.The pair of second convex portion 45 is in along front and rear
Direction extension list structure and vertically extend respectively.The surface of the pair of second convex portion 45 has radian.
Fig. 1 to Figure 10 is refer to, the fixing block 3 includes the strip through-hole 31 laterally set and positioned at 31 liang of the through hole
A pair of perforation 33 of side.The perforation 33 is in the circular port corresponding with the support division 46.The through hole 31 and a pair of perforation
33 run through the fixing block 3 in the longitudinal direction.The fixing block 3 has a pair of stage portions positioned at the both sides of through hole 31
34.The fixing block 3 further comprises positioned at a pair of first convex portions 32 of described 31 upper and lower two inner surfaces of through hole.It is described
A pair of first convex portions 32 extend in the list structure extended along the longitudinal direction and opposite each other.The pair of first convex portion 32
Surface has radian.
The present invention provides the installation method of the card connector 100 of first embodiment, comprises the following steps：
First step, there is provided card connector 100, the installation card connector 100 provided with receiving space 500 and with Kato 4
In the electronic equipment 6 provided with mounting hole 61.First, there is provided some conducting terminals 2, by the insulating body 1 and some conducting ends
Son 2 forms one by Unitary injection formed.Make the insulating body 1 two terminal grooves 12 and the welding groove 13 in transverse direction
Arranged on direction in three rows.The welding groove 13 is made between described two terminal grooves 12.Some conducting terminals 2 are made to exist
Horizontal direction arranges in two rows.The two rows conducting terminal 2 is made to be suspended in respectively in each terminal groove 12.Each conducting end
The contact site 21 of son 2 is exposed to the terminal groove 12 upwards.The weld part 23 of each conducting terminal 2 is made to be contained in the weldering
In access slot 13, to be welded on printed circuit board (PCB) 9.Then, the trip mechanism 8 is installed in the mounting groove 16.Order
The pivot piece 81 is installed in the pivot post 17 to make the pivot piece 81 be rotated in the pivot post 17.Make the bullet
One end of spring 82 is installed in the mounting post 18, and the other end is connected to the coupled arm 811 of the pivot piece 81.Make the spring
82 push the coupled arm 811 so that the pushing arm 812 for pivoting piece 81 moves forward backward.Subsequently, by the masking
Housing 5 is covered on insulating body 1.Make between the shielding casing 5 and the insulating body 1 formed with a receiving space 500,
It is mounted with the Kato 4 of electronic card 7 so as to house and inserts.Make the inner side of the pair of side wall 15 and the both sides of main part 11
Between form gap so that the Kato 4 being capable of transverse shifting in the receiving space 500.Subsequently, there is provided one has
The fixing block 3 in elastic deformation space.Make formed between the fixing block 3 and the mounting hole 61 it is step-like.Definition is positioned at described
Lateral length between the outside of perforation 33 on the right side of through hole 31 and the right lateral surface of the mounting hole 61 is the first length H1, definition
Lateral length between the outside of perforation 33 in the left side of the through hole 31 and the left-hand face of the mounting hole 61 is the second length
H2 is spent, makes the first length H1 be more than the second length H2.A pair of first convex portions 32 of the fixing block 3 are made to support respectively and institute
State upper and lower two surface of fixed part 44.The fixing there is into the insulating body 1 of some conducting terminals 2 and shielding casing 5 and described
Fixing block 3 is assembled into one with the electronic equipment 6.Finally, there is provided a Kato 4.On the above-below direction for making the cover plate 47
Height described in height on the above-below direction of through hole 31, so as to make cover plate 47 be held in the stage portion 34 of the fixing block 3 backward.
The height for making the height on the above-below direction of the through hole 31 be more than on the above-below direction of the load card division 41 and fixed part 44, from
And the fixed part 44 of the load card division 41 and part is made to sequentially pass through the through hole 31.Make the upper of the pair of support division 46
The upward height in lower section is more than the height on the above-below direction of the through hole 31, so as to make the support division 46 to lead to from described
Hole 31 passes through.The diameter length of the perforation 33 is made to be more than the diameter length of the support division 46, so as to make the support division 46
It is only capable of backing through the perforation 33.A pair of second convex portions 45 of the fixed part 44 are made to be held in the fixing block 3 respectively
Upper and lower two inner surfaces, so as to prevent the Kato 4 from moving up and down.
Fig. 5 to Figure 10 is refer to, is the second step and the 3rd of the installation method of the card connector 100 of first embodiment
Step for the card connector 100 of first embodiment plug-in card and move back and snap past journey.
Second step, make the main part part of the Kato 4 insert the receiving space 500 by the through hole 31 and reach
First position.First, as Fig. 5 to Fig. 7 is shown successively, the main part part of Kato 4 of the electronic card 7 will be loaded along front and back
To sequentially passing through the mounting hole 61 and through hole 31.As shown in figure 5, make the left side of the Kato 4 support arm 43 be bonded it is described
To make the Kato 4 smoothly insert, the pair of support division 46 on the contrary can be held in described the side wall 15 in the left side of insulating body 1
The stage portion 34 of fixing block 3 has the effect of preventing the Kato 4 to be erroneously inserted so that the Kato 4 can not insert.So
Afterwards, as shown in fig. 7, making the main part part of the Kato 4 insert the receiving space 500 to the first by the through hole 31
Put.The cover plate 47 is made to be held in the front-end surface 36 of the stage portion 34 backward.Now, as shown in Figure 10, the fixed part
44 a pair of second convex portions 45 are in a lateral direction positioned at the left side of a pair of first convex portions 32 of the fixing block 3.
Third step, the Kato 4 is laterally moved into final position.First, as shown in figure 8, continuing laterally to push away to the right
Move the cover plate 47 pushing portion 48 with make the main part of the Kato 4 in movement in a right lateral direction in the receiving space 500 extremely
Final position, the pair of support division 46 is made relative to 33 movement in a right lateral direction of the pair of perforation.Make described second convex
Cross first convex portion 32 to the right in a lateral direction in portion 45.Now, as shown in figure 9, a pair second of the fixed part 44
Convex portion 45 is common positioned at the right side of a pair of first convex portions 32 of the fixing block 3, the pair of first convex portion 32 in a lateral direction
Moved laterally left with interference engagement in the pair of second convex portion 45 to prevent latch bracket seat 4.Finally, due to the trip mechanism 8
The Kato 4 is pushed forward, so as to make the support division 46 be held in the rear end surface 35 of the fixed block forward, so as to make
Kato 4 is stated to fix to reach the final position.
The present invention provides the installation method of the card connector 100 of first embodiment, it is further provided four steps and the
Five steps.Please sequentially reference picture 9, Figure 10 and Fig. 8 connect to Fig. 5, four steps and the 5th step for the card of first embodiment
The installation method of device 100 move back card during.
Four steps, first, the pushing portion 48 of the cover plate 47 is promoted laterally to the left to make the Kato 4 in the collecting
Moved laterally left in space 500.Make the pair of second convex portion 45 from the right side of the pair of first convex portion 32 laterally to the left
First convex portion 32 is crossed to the left side of first convex portion 32.Now, as shown in Figure 10 and Fig. 7, make the pair of described
Support division 46 aligns with the pair of perforation 33.
5th step, card machine is moved back due to the elasticity and promotes the Kato 4 to move forward forward, so that the Kato 4
Exit the receiving space 500.
Fig. 1 to Figure 10 is refer to, in the first embodiment, there is the electronic card 7 first edge 71 and length to be more than
The second edge 72 of first edge 71.The length of the horizontal direction of the crossbeam 42 of the Kato 4 matches with the second edge 72
Close, so that the aburton of electronic card 7 is in the hollow space（Non- label）It is interior, effectively reduce the front and back of card connector 100
Upward length.
Figure 11 and Figure 12 is refer to, is the second embodiment of card connector 100 of the present invention.Second embodiment and first
Difference between embodiment is：In the first step, the main part 11 of the insulating body 1 includes some terminal grooves 12 '
An and welding groove 13 '.Some terminal grooves 12 ' arrange in two rows in the longitudinal direction.The welding groove 13 ' is located at two row institutes
State between terminal groove 12 '.Some conducting terminals 2 ' arrange in two rows in the longitudinal direction.Each conducting terminal 2 ' is respectively
It is suspended in each terminal groove 12 '.The contact site 21 ' of each conducting terminal 2 ' is exposed to each terminal groove 12 ' upwards.
The weld part 23 ' of each conducting terminal 2 ' is contained in the welding groove 13 ', to be welded on printed circuit board (PCB) 9 '.
The first edge 71 of the length of the horizontal direction of the crossbeam 42 ' of the load card division 41 ' of the Kato 4 ' and the electronic card 7 matches
Close, so as to make the electronic card 7 vertically be loaded into the Kato 4 ', effectively reduce the lateral length of the card connector 100.
Remaining second to the 5th step is identical with the first embodiment.
In first and second above-mentioned embodiment, the fixing block 3 is the nonmetallic materials in flexible deformation space
It is made.When the Kato 4,4 ' transverse shifting, the elastic deformation of fixing block 3 is to make a pair of second convex portions 45 from a pair
Crossed between first convex portion 32 '.
Figure 13 to Figure 19 is refer to, is the 3rd embodiment of card connector 100 of the present invention.Wherein described 3rd embodiment party
Difference between formula and first embodiment is：The performance of the pair of first convex portion 32 ' ' and a pair of second convex portions 45 ' ' is equal
With corner angle.Second convex portion 45 ' ' front end and the cover plate 47 rear surface between form a gap.The gap exists
Distance on fore-and-aft direction is more than first convex portion 32 ' ' length in the longitudinal direction.Second convex portion 45 ' ' after
End connects the rear surface of the fixed part 44 backward in the longitudinal direction.
Figure 15 to Figure 19 is refer to, is the installation method of the card connector 100 of the 3rd embodiment, the 3rd embodiment
The first step and second step of installation method are identical with first embodiment.The installation method of 3rd embodiment and first is in fact
The difference applied between mode is：Third step, four steps and the 5th step.First, before third step, such as Figure 16 institutes
Show, promote the main part part of the Kato 4 to be inserted back into the receiving space 500 to first position in the longitudinal direction
Further it is inserted back into, makes the crossbeam 42 be held in the position of the aft bulkhead 14, and the pair of support division 46 backward
In the rear of the fixing block 3.Make the pair of second convex portion 45 ' ' in a lateral direction positioned at a pair of the fixing block 3 the
The front end of one convex portion 32 ' ' left side, and the pair of second convex portion 45 ' ' is located at the pair of first respectively in the longitudinal direction
Convex portion 32 ' ' rear end rear.
In third step, first, as shown in Figure 17 and Figure 18, laterally promote the pushing portion of the cover plate 47 to the right sequentially
48 to make the Kato 4 in movement in a right lateral direction in the receiving space 500.In a lateral direction, make the pair of second convex
The rear in portion 45 ' ' respectively from the pair of first convex portion 32 ' ' bypasses to the right the pair of first convex portion 32 ' '.In this process
In, make the pair of first convex portion 32 ' ' respectively from the pair of second convex portion 45 ' ' respectively with the rear surface of the cover plate 47 it
Between gap in bypass the pair of second convex portion 45 ' to the left '.So as to as shown in figure 18, make the pair of second convex portion 45 ' '
Be located at the pair of first convex portion 32 ' respectively ' right side.Finally, as shown in figure 19, the trip mechanism 8 pushes forward described
Kato 4 moves forward, so as to make the support division 46 be held in the rear end surface 35 of the fixing block 3 forward and make described second
Convex portion 45 ' ' and the first convex portion 32 ' ' clamping, finally make the Kato 4 fix to reach final position.Due to the pair of first
The surface of convex portion 32 ' ' and a pair of second convex portions 45 ' ' is respectively provided with corner angle, so as to effectively prevent the Kato 4 not by
It is moved to the left in the case of promoting afterwards, ensure that the stability of the fixation of Kato 4.
Four steps, please sequentially reference picture 19 to Figure 16.First, as shown in described Figure 19 to Figure 18, in the longitudinal direction
Promote the Kato 4 to be moved rearwards to make the crossbeam 42 be held in the aft bulkhead 14 backward backward, make the pair of support
Portion 46 is located at the rear of the fixing block 3.Make the pair of second convex portion 45 ' ' in a lateral direction positioned at the fixing block 3
The front end of a pair of first convex portions 32 ' ' right side, and the pair of second convex portion 45 ' ' is located at described one respectively in the longitudinal direction
To the first convex portion 32 ' ' rear end rear.Then, as shown in Figure 17 to Figure 16, the cover plate is promoted to the left in a lateral direction
47 pushing portion 48 makes the pair of second convex portion to make the Kato 4 be moved laterally left in the receiving space 500
45 ' ' respectively from the pair of first convex portion 32 ' ' rear bypass the pair of first convex portion 32 ' to the left '.In the process,
Make the pair of first convex portion 32 ' ' respectively from the pair of second convex portion 45 ' ' respectively between the rear surface of the cover plate 47
Gap in bypass the pair of second convex portion 45 ' to the right '.Now as shown in figure 16, the pair of second convex portion 45 ' is made ' point
Wei Yu the pair of first convex portion 32 ' ' left side, and make the pair of support division 46 distinguish and align described one on fore-and-aft direction
To perforation 33.
5th step, as shown in figure 15, it is empty that the trip mechanism 8 promotes forward the Kato 4 to release the collecting forward
Between 500 to taking out the Kato 4.
In the above-described 3rd embodiment, the material that the prioritizing selection of fixing block 3 does not possess elastic deformation space is made,
During so as to better ensure that the Kato 4 is located at final position, the pair of first convex portion 32 ' ' to the pair of second convex portion
45 ' ' in a lateral direction support intensity, effectively preventing second convex portion 45 ', ' cross first convex portion 32 ' ' causes to anticipate
Move back card outside.
In addition, in the above-mentioned first to the 3rd embodiment, the fixing block 3 can be immobilizated in the insulating body 1
Front end or the rear end for being immobilizated in the mounting hole 61, can reach the purpose of the present invention.
Compared with prior art, the present invention has the advantages that：Because the Kato 4 is in the receiving space 500
The fixing block 3 is held in before interior transverse shifting is backward and is coordinated with supporting, there is preferably fixing stability, and structure is more simple
It is single；More because the pair of first convex portion 32 and a pair of second convex portions 45 are interfered to prevent the Kato 4 in fixing state
When be moved to the left, make the fixing of the Kato 4 more stable.
It the foregoing is only some embodiments of the present invention, the embodiment being not all of, ordinary skill people
Member is the right of the present invention by reading description of the invention any equivalent change for taking technical solution of the present invention
It is required that covered.
Claims (10)
1. a kind of card connector, being installed in the electronic equipment with mounting hole, the card connector includes insulating body, fixing
In some conducting terminals in the insulating body, trip mechanism, it is covered on the insulating body and forms a receiving space
Shielding casing and in the receiving space to load the Kato of electronic card, the Kato includes main part and lid
Plate, it is characterised in that：The card connector further comprises fixing block, and the fixing block includes the through hole laterally set, described
The main part part of Kato inserts the receiving space arrival first position by the through hole and laterally moves to final position.
2. card connector as claimed in claim 1, it is characterised in that：The fixing block has one positioned at the through hole both sides
To stage portion, the cover plate is supported with the stage portion and laterally moved to along the stage portion from the first position described
Final position.
3. card connector as claimed in claim 1, it is characterised in that：The both sides of the Kato are provided with a pair of support divisions, described
Support division is limited between the fixing block and insulating body or between fixing block and circuit board in the longitudinal direction, described to move back card
Mechanism urged forward makes the support division be held in the rear end surface of the fixing block and along fixing block rear end in the Kato
Surface transverse shifting.
4. card connector as claimed in claim 3, it is characterised in that：Support division structure in the form of a circular plate and perpendicular to institute
State the lateral edges of main part, the fixing block further comprises a pair of perforation positioned at the through hole both sides, the perforation be in
Circular port corresponding to the support division, the support division pass through the perforation after transverse shifting, the pair of support division up and down
Height on direction is more than the height on the above-below direction of the through hole.
5. card connector as claimed in claim 1, it is characterised in that：The fixing block further comprises in the through hole
First convex portion on surface, first convex portion connect the front-end surface and rear end surface of the fixing block, institute in the longitudinal direction
Stating the main part of Kato includes carrying card division and the connection fixed part for carrying card division and cover plate, the fixed part surface be provided with along
The second convex portion that above-below direction protrudes.
6. card connector as claimed in claim 5, it is characterised in that：The flexible deformation space of fixing block, described
Two convex portions connect the rear surface of the fixed part and the rear surface of the cover plate in the longitudinal direction, and the Kato is from described first
Second convex portion described in during position to the final position transverse shifting cross first convex portion and with the first convex portion interference engagement.
7. card connector as claimed in claim 5, it is characterised in that：The front end of second convex portion and the rear table of the cover plate
It is provided with gap between face, the Kato promotes and during transverse shifting backward, and second convex portion bypasses from the first convex portion rear
First convex portion and at the final position with the first convex portion clamping.
8. card connector as claimed in claim 1, it is characterised in that：The fixing block is immobilizated in the front end of the insulating body
Or the rear end of the mounting hole.
9. a kind of card connector installation method, comprises the following steps：
First step, there is provided card connector, the installation card connector make the card connection in the electronic equipment provided with mounting hole
Device include insulating body, some conducting terminals being immobilizated in the insulating body, trip mechanism, fixing block, be covered on it is described
On insulating body and the shielding casing of the receiving space and the Kato are formed, makes the Kato include main part and cover plate,
The fixing block is made to include the through hole laterally set；
Second step, make the main part part of the Kato insert the receiving space by the through hole and reach first position；
Third step, the Kato is laterally moved into final position.
10. card connector installation method as claimed in claim 9, it is characterised in that：By Kato before the third step
Continue to promote second convex portion of the order on Kato to be located at the first convex portion rear in the fixing block to receiving space,
Drive second convex portion from rear around the first convex portion and in trip mechanism when making Kato transverse shifting in the third step
In the presence of resilience so as to making the second convex portion and the first convex portion clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380593.8A CN107453066A (en) | 2016-06-01 | 2016-06-01 | Card connector and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610380593.8A CN107453066A (en) | 2016-06-01 | 2016-06-01 | Card connector and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107453066A true CN107453066A (en) | 2017-12-08 |
Family
ID=60486028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610380593.8A Pending CN107453066A (en) | 2016-06-01 | 2016-06-01 | Card connector and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107453066A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875531A (en) * | 2018-08-30 | 2020-03-10 | 富士康(昆山)电脑接插件有限公司 | Card connector and cam lever thereof |
-
2016
- 2016-06-01 CN CN201610380593.8A patent/CN107453066A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110875531A (en) * | 2018-08-30 | 2020-03-10 | 富士康(昆山)电脑接插件有限公司 | Card connector and cam lever thereof |
| CN110875531B (en) * | 2018-08-30 | 2021-08-20 | 富士康(昆山)电脑接插件有限公司 | Card connector and cam lever thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
|
| WD01 | Invention patent application deemed withdrawn after publication |