CN208336561U - Metal card cover and its electronic card coupler - Google Patents
Metal card cover and its electronic card coupler Download PDFInfo
- Publication number
- CN208336561U CN208336561U CN201821145040.5U CN201821145040U CN208336561U CN 208336561 U CN208336561 U CN 208336561U CN 201821145040 U CN201821145040 U CN 201821145040U CN 208336561 U CN208336561 U CN 208336561U
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- Prior art keywords
- top plate
- card
- hole
- metal
- plate portion
- Prior art date
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- Withdrawn - After Issue
Links
- 239000002184 metal Substances 0.000 title claims abstract description 79
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 79
- 238000009413 insulation Methods 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of metal card cover and its electronic card coupler, the metal card cover includes metal shell and the back card agency fixed with metal shell, metal shell includes top plate portion, the side plate extended to form separately down by top plate portion two sides and the end plate being downwardly extending by top plate portion end edge, back card agency includes push rod and the card ejection with the gearing of push rod one end, push rod is slidably fixed to the side of metal shell, metal card cover back-end location is formed with caulking part, riveting through hole is formed on caulking part, the corresponding riveting through hole of top plate portion is formed with top plate through hole, rotary shaft hole is formed on card ejection, metal card cover further includes rivet, rivet is corresponding across riveting through hole, card ejection is fixed by caulking between the caulking part and top plate portion by rotary shaft hole and top plate through hole, cooperate top plate portion position by the structure design of caulking part Structure design and the structure setting of rivet can effectively reduce the possibility that metal shell is abnormal deformation so that back card agency fixing is reliable and stable.
Description
Technical field
The utility model relates to technical field of electric connectors more particularly to a kind of metal card covers and its card connector.
Background technique
No. 201310424210.9 patent application of the People's Republic of China (PRC) discloses a kind of metal shell separate type deck,
Including be installed on printed circuit board Terminals Die group, cover at metal shell above the Terminals Die group, be installed on metal
The back card agency of shell side, the back card agency include push rod, executive item and the executive item are riveted on the metal-back
Riveting parts on body.The executive item can be rotated around the riveting parts, but since the metal shell is relatively thin, be pushed away in the push rod
During moving the executive item, it is possible to cause the metal shell that mechanically deform occurs, influence back card agency performance.
In order to solve the above-mentioned technical problem No. 201520038641.6 patent application of the People's Republic of China (PRC), discloses one
Kind of electronic card coupler, including be mounted on printed circuit board Terminals Die group, cover at metal shell above Terminals Die group,
It is contained in the intracorporal Kato of the metal-back and is installed on the back card agency of the metal shell side, the back card agency packet
Include push rod, executive item and the riveting parts executive item being riveted on metal shell, the push rod includes being located at card insertion end
Pushing part and turn pushed section far from card insertion end, the executive item includes axle portion, the abutting institute that extends to form from described axle portion one end
It states the pushing and pressing part for turning pushed section and the contact Kato that extends to form from the axle portion other end pushes away card division, the executive item is around institute
Riveting parts rotation is stated, the riveting parts bottom and the printed circuit board weld to form weld part.By by riveting parts bottom with
Welding circuit board, which is realized, to be fixed, although so solving the risk that mechanically deform occurs for metal shell seemingly, potential and increasing
Bigger risk is added, when welding may cause the problem of scolding tin swashes, and increase the assembly failure of entire back card agency instead
Rate.In addition, since high temperature can make local deformation influence riveting parts as shaft and the rotatable engagement for pushing away card division when welding.
Therefore, it is necessory to design a kind of new metal card cover and its card connector, to solve the above technical problem.
Utility model content
The purpose of this utility model is to provide a kind of metal card cover and its card connectors, and wherein back card agency is firm and golden
Belong to shell and is not susceptible to deformation.
To realize above-mentioned purpose of utility model, the utility model provides a kind of metal card cover, and the metal card cover includes
Metal shell and the back card agency fixed with the metal shell, the metal shell include top plate portion, by top plate portion two sides point
The side plate not being downwardly extending and the end plate being downwardly extending by top plate portion end edge, the back card agency include pushing away
Bar and the card ejection interlocked with push rod one end, the push rod are slidably fixed to the side of metal shell, the metal card cover
Back-end location is formed with caulking part, and riveting through hole, the corresponding riveting through hole shape of the top plate portion are formed on the caulking part
At there is top plate through hole, rotary shaft hole is formed on the card ejection, the metal card cover further includes rivet, and the rivet is corresponding
Card ejection is fixed by caulking to the caulking part and top plate portion across riveting through hole, rotary shaft hole and top plate through hole.
The top plate portion tears downwards folding close to the position in wherein side plate portion as a further improvement of the utility model,
Further extend on the side plate that bending is closed at push rod limiting section, the push rod limiting section bending be formed with it is opposite with top plate portion
The pushrod supports of setting, the top plate portion, push rod limiting section, the side plate adjacent with push rod limiting section and pushrod supports are total
It sets to form push rod limit space with enclosing, the push rod, which is limited, to be contained in the push rod limit space.
The caulking part middle position forms to the projection of top plate portion direction and rivets as a further improvement of the utility model,
Lower concave part, the riveting through hole are formed on the riveting lower concave part.
The top plate portion, which corresponds to rivet location and is recessed downwards, as a further improvement of the utility model, is formed under top plate
Recess portion, the top plate through hole are formed on the top plate lower concave part.
The end plate lower lip bending extends to form the caulking part, institute as a further improvement of the utility model,
Caulking part is stated to be oppositely arranged with top plate portion.
The side plate forms through-hole, the caulking part two in caulking part position as a further improvement of the utility model,
End is respectively corresponded to be connected as one with end plate.
The riveting perforation bore dia is greater than top plate through hole, the rivet as a further improvement of the utility model,
Cap portion including pillared main paragraph and with described main paragraph one end integrally connected, the cross-sectional area of the cap portion are greater than
The cross-sectional area of main paragraph, the main paragraph are formed with the necking down that cross-sectional area is less than main paragraph far from the position of cap portion one end
Section simultaneously forms supporting surface, and the supporting surface is posted by the lower surface that the top plate portion is located at around top plate through hole.
The metal card cover further comprises after being installed in metal shell as a further improvement of the utility model,
The switching molding group of end position, the switching molding group includes insulation module, is formed on the insulation module and moves back kelly support portion, described
It moves back kelly and is at least partly being limited in described move back between kelly support portion and top plate portion in the overall process of actuation.
The metal card cover further comprises being installed in metal shell rear end position as a further improvement of the utility model,
The switching molding group set, the switching molding group include insulation module and the switch fixed end being fixed in insulation module, the switch
The contact chip and welding piece that fixed end attached bag includes the fixinig plate being embedded in inside insulation module, stretches out insulation module, the end plate
Portion has extended to form cantilever-shaped switch terminal far from the side of caulking part, and the switch terminal is by inflection and protrudes into plug-in card sky
Interior formation pushing part, the pushing part front-end edge are formed with switch portion, the generally " U "-shaped shape of switch terminal, the top
Pushed section and switch portion are formed on one of stabilizer blade of "u"-shaped, and the contact chip is corresponding to be docked with switch portion and realize and open
Close function.
To realize above-mentioned purpose of utility model, the utility model additionally provides a kind of electronic card coupler, including such as takes up an official post
Metal card cover and the Terminals Die group directly or indirectly cooperated with the metal card cover described in meaning one.
The beneficial effects of the utility model are: by the structure design of the structure of caulking part design cooperation top plate portion position and
The structure setting of rivet, so that back card agency fixing is reliable and stable, can effectively reduce that metal shell is abnormal deformation can
Energy.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model card connector；
Fig. 2 is the stereoscopic schematic diagram that the utility model card connector shown in Fig. 1 is seen from another angle；
Fig. 3 is the part isometric exploded view of the utility model card connector shown in Fig. 1, which show Terminals Die group, moves back card
Stereoscopic schematic diagram after mechanism and metal shell separation；
Fig. 4 is the stereogram exploded view of the utility model card connector shown in Fig. 1；
Fig. 5 is the top view after the metal shell of the utility model card connector is separated with Terminals Die group and back card agency；
Fig. 6 is partial enlarged view shown in fig. 5, wherein the partial enlarged view of main presentation riveting parts position；
Fig. 7 is the rearview of the utility model card connector shown in Fig. 1；
Fig. 8 is the optical cable of the utility model card connector at the visual angle Fig. 7, and which show metal shells and Terminals Die
The seperated schematic diagram of group and back card agency.
Fig. 9 is partial enlarged view shown in Fig. 8, wherein the partial enlarged view of main presentation riveting parts position.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the specific embodiment of the application
And technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application
A part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall in the protection scope of this application.
Here, it should also be noted that, in order to avoid having obscured the application because of unnecessary details, in the accompanying drawings only
The structure and/or form closely related with the section Example of the application are shown, and is omitted and implements with the part of the application
The little other details of example relationship.
In addition, it should also be noted that, the terms "include", "comprise", " having " or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the structure, module or the equipment that include a series of elements not only include those elements,
But also including other elements that are not explicitly listed, or further include have this structure, module or equipment it is intrinsic
Element.
Please refer to shown in Fig. 1 to Fig. 9, the utility model card connector (not labeled) include Terminals Die group 1, lid be located at terminal
Metal shell 2, the fixed back card agency 3 set on metal shell 2 in mould group 1 and it is installed in 2 back-end location of metal shell
Switching molding group 4.In order to which the statement of full text is convenient, it is all be related to direction please without exception using Fig. 1 as reference, wherein card insertion end is front end,
4 place end of switching molding group is rear end, and the width direction of card connector is left and right directions, and the thickness direction of card connector is upper and lower
To.
It please refers to shown in Fig. 2 to Fig. 5, the Terminals Die group 1 in the utility model is independent thumbnail form.It is described
There are two Terminals Die group 1 is set, each Terminals Die group 1 include a tabular insulating body 11 and be fixed on insulating body 11 six
A terminal 12.11 middle position of insulating body is formed through accommodating chamber 110.Each terminal 12 includes described in
The terminal contact portion 121 that wherein side extends outward to form of insulating body 11, the terminal fixing part being fixed in insulating body 1
122 and protrude into terminal weld part 123 in the accommodating chamber 110.Described two Terminals Die groups 1 arrange set along the longitudinal direction
It sets.
Shown in please refer to figs. 1 to 4, the metal shell 2 be covered on 1 top of Terminals Die group and with Terminals Die group 2
It does not contact each other independently of each other.A plug-in card space 20 is collectively formed between the metal shell 2 and Terminals Die group 1.The gold
Belong to shell 2 including tabular top plate portion 21, the side plate 22 extended to form separately down by 21 two sides of top plate portion and by top plate portion
The end plate 23 that 21 end edges are downwardly extending.Wherein, the top plate portion 21 is torn downwards close to wherein 22 position of side plate portion
Broken bending forms several push rod limiting sections 221.Further extend folding on the side plate 22 that the push rod limiting section 221 closes on
It is curved to be formed with several pushrod supports 222 opposite and disposed in parallel with top plate portion 21, wherein a pushrod supports 222 are backward
End has extended to form cantilever-shaped push rod support elastic arm 223.The push rod supports elastic arm 223 to tilt to 21 direction of top plate portion.
Shown in please refer to figs. 1 to 4, the top plate portion 21 tears downwards simultaneously bending in 221 1 side position of push rod limiting section
It is formed with several plug-in card limiting sections 224.The further bending of each plug-in card limiting section 224 be formed with it is opposite with top plate portion 21 and
Several plug-in card support portions 225 disposed in parallel.The plug-in card limiting section 224 and push rod limiting section 221 on left and right directions in being spaced
Certain distance, and the push rod limiting section 221 is located between plug-in card limiting section 224 and corresponding side plate 22.The plug-in card support
Bending extends to form inwardly for portion 225 and the pushrod supports 222.The top plate portion 21 is in the interposition on front-rear direction
Set and further tear downwards and bending is formed with plug-in card sticking department 226, the plug-in card sticking department 226 on front-rear direction with plug-in card
Limiting section 224 is in same straight line, and 226 middle position of plug-in card sticking department protrudes out to form elastic locking portion 2261 inwardly.
The elastic locking portion 2261 is designed to fixed beam-like, and 2261 both ends of elastic locking portion pass through plug-in card sticking department 226 and top plate portion
21 is fixed, and plug-in card sticking department 226 can be along left and right directions elastic deformation.The plug-in card sticking department 226 compresses slotting for elasticity
The electronic card (not shown) or Kato (not shown) entered.
Extend bending shown in please refer to figs. 1 to 4, on the side plate 22 far from 221 side of push rod limiting section to be formed with
Several plug-in card supporting parts 227 opposite and disposed in parallel, the side plate of separate 221 side of push rod limiting section with top plate portion 21
22 tear and projection is formed with snap lock buckle 2262 inwardly with the middle position on front-rear direction.Told snap lock buckle
2262 is identical as above-mentioned 2261 structure of elastic locking portion, and at fixed beam-like, the snap lock buckle 2262 also can be along right and left
The electronic card or Kato of insertion are compressed for elasticity to elastic deformation.It the plug-in card supporting part 227, plug-in card support portion 225 and pushes away
Bar support portion 222 can be soldered to circuit board to complete metal shell 1 being fixed to circuit board.
Shown in please refer to figs. 1 to 4, above-mentioned top plate portion 21, push rod limiting section 221, the side adjacent with push rod limiting section 221
Plate portion 22 and pushrod supports 222 enclose jointly to be set to form push rod limit space 201.The top plate portion 21, plug-in card limiting section 224,
Plug-in card support portion 225, the side plate 22 far from 221 side of push rod limiting section, plug-in card supporting part 227 and above-mentioned Terminals Die group 1 are total
It defines to form plug-in card space 20 with enclosing to set.
Shown in please refer to figs. 1 to 4, the end plate 23 is close to 221 1 side position of push rod limiting section further to plug-in card
20 infolding of space is curved to be formed with the caulking part 231 being oppositely arranged with top plate portion 21.In on front-rear direction, the side plate is in caulking part
231 positions form through-hole 230, and 231 both ends of caulking part are respectively corresponded to be connected as one with end plate 23.The caulking part
231 middle positions form riveting lower concave part 2310 to 21 direction projection of top plate portion.The riveting lower concave part 2310 is in up and down direction
It is formed through circular riveting through hole 2311.The top plate portion 21 corresponds to described riveting lower concave part 2310 in up and down direction
It sets to riveting 2310 projection of lower concave part and is formed with top plate lower concave part 210.The top plate lower concave part 210 is in the corresponding riveting of up and down direction
Through hole 2311 is formed through top plate through hole 2110.In the utility model, the center of circle and top of the riveting through hole 2311
On the same straight line of the center of circle of plate through hole 2110 in the up-down direction.2311 diameter of riveting through hole is penetrated through greater than top plate
The diameter in hole 2110.
It please refers to shown in Fig. 1 to Fig. 5, the back card agency 3 includes push rod 31 and the card ejection with the gearing of 31 one end of push rod
32.The correspondence of push rod 31 is contained in above-mentioned push rod limit space 201, and can be moved along the longitudinal direction.The push rod 31 in
Front end bending formation operation portion 311, the push rod 31 form nick shaped or the poroid linkage part 312 of perforation in rear end.It is described to move back
The plate-like structure of fastener 32, including plate-shaped bar body plate 321, and with the main board 321 in certain drop and integrally connected
Interlock plate 322.322 upper surface of interlock plate is located above 321 upper surface of main board.The end of the interlock plate 322 is corresponding
Cooperate with linkage part 312 and realizes that (in the utility model, the end of specially interlock plate 322 is corresponding to be inserted into linkage part to interlink function
In 312).Upward convex set of an end position of the main board 321 far from interlock plate 322 is formed with positioning convex portion 313.The main body
321 middle position of plate is formed through rotary shaft hole 314.
It please refers to shown in Fig. 2 to Fig. 4 and Fig. 6 to Fig. 9, the utility model card connector further includes a rivet 5, the rivet
5 include into columned main paragraph 51 and the cap portion 52 with 51 one end integrally connected of main paragraph.The cap portion 52
Cross-sectional area is greater than main paragraph 51.The main paragraph 51 is formed with cross-sectional area less than main body far from the position of 52 one end of cap portion
The necking segment 53 of section 51 simultaneously forms supporting surface 531.When assembling, firstly, the card ejection 32 is correspondingly placed at metal shell 1
Between the top plate portion 21 and caulking part 231 of rear end, specifically, in up and down direction, the rotary shaft hole 314 of the card ejection 32
It is corresponding with top plate through hole 2110 and riveting through hole 2311 respectively；Secondly the 53 place end of necking segment of rivet 5 is respectively corresponded
Across riveting through hole 2311, rotary shaft hole 314 and top plate through hole 2110；Finally, realizing rivet 5 and gold by riveting action
Belong to the fixation of shell 2.The metal shell 2, back card agency 3 and rivet 5 form metal card cover structure described in the utility model.
Wherein, 53 cross section of necking segment is less than main paragraph 51 and forms the setting cooperation riveting perforation of supporting surface 531
2311 diameter of hole is greater than the design of top plate through hole 2110, so that during rivet 5 is assembled and is riveted, the supporting surface 531
Always be held on the lower surface that the top plate portion 21 is located at around top plate through hole 2110 so that card ejection 32 always by
Rivet 5 is limited in a reasonable spacing, can so prevent from should be riveting action and making card ejection 32 by the riveting of tension
It is pressed on metal shell 1 and can not rotate or be difficult to the problem of rotating.The design cooperation top plate portion 21 of the caulking part 231 is real
The force for now dispersing 5 up and down direction of rivet can to rivet the card ejection 32 after fixing during practical actuation through rivet 5
It is able to bear bigger support force in 5 position of rivet, to prevent abnormal deformation (the especially position of 2 top plate portion 21 of metal shell
Top plate portion 21 in 5 position of rivet).The design of the riveting lower concave part 2310 and top plate lower concave part 210, may make that connector is whole
Body flatness is more preferable, prevents part and protrudes uncoordinated design.Furthermore the depth of lower concave part 2310 and the lid of rivet 5 are riveted
52 thickness of cap portion is almost the same, is designed in this way after card connector being made to be soldered to circuit board, and caulking part 231 can be as far as possible
It is bonded circuit board, so further increases the strength ability to bear of caulking part 231, the abnormal shape of metal shell 2 can be further prevented
The possibility of change.
Wherein, rotation of the design of the through-hole 230 for card ejection 32 of stepping down, while the formation institute in order to be more easier
State riveting lower concave part 2310.Certainly in the enough situations of card connector front-rear direction size, through-hole 230 can be not provided with (i.e.
Filled by end plate 23), strength ability to bear of such metal shell 1 in 5 position of rivet will be more preferable.It can further decrease
Metal shell 2 is abnormal the possibility of deformation.
It please refers to shown in Fig. 2, the end plate 23 has extended to form cantilever-shaped switch terminal far from the side of caulking part 231
6, the switch terminal 6, which passes through inflection and protrudes into plug-in card space 20, is formed with pushing part 61,61 front-end edge of pushing part
It is formed with switch portion 62.The substantially u-shaped shape of the switch terminal 6, pushing part 61 and switch portion 62 are formed in its of U-shaped structure
In on a stabilizer blade.The pushing part 61 of the switch terminal 6 is pushed in the electronic card or Kato being inserted into plug-in card space 20
And can realize front-rear direction resilient movement, so that switch portion 62 be driven to be moved forward and backward.
It please refers to shown in Fig. 2 to Fig. 4, the switching molding group 4 includes insulation module 41 and is fixed in insulation module 41
Switch fixed end 42.The switching molding group 4 is fixed to the back-end location of metal shell 2 by assembling, especially by metal shell 2
Top plate portion 21 on formed in the corresponding insertion insulation module 41 of fixinig plate 212 and realize and fix.Stablize of course for fixing, it is described solid
Different multiple of extending direction can be set in stator 212.Switch fixed end 42 includes being embedded in inside insulation module 41
Fixinig plate 421, the contact chip 422 and welding piece 423 for stretching out insulation module 421.The correspondence of contact chip 422 and switch portion 62
Switching function is realized in docking.In the utility model, in order to which insulation module 41 can hold stabilization, the insulation at various locations
An at least metalwork 43 is also embedded in module 41, the metalwork 43 includes the correspondence and electricity extended outside insulation module 41
The welding foot 431 that road plate is welded and fixed.
One end that card ejection 32 is corresponded on the insulation module 41, which is recessed inwardly to be formed, moves back kelly support portion 411.It is described to move back
Kelly support portion 411 is used to support and accommodates card ejection 32.The card ejection 32 at least partly supports in the overall process of actuation
Move back in kelly support portion 411 that (specially main board 321, which is at least partly supported and is contained in, moves back kelly support portion 411 with being contained in
It is interior), it can so prevent the one end of card ejection 32 far from push rod 31 to be mistakenly inserted in shaking in up and down direction to electronic card
Either above or below.In addition, the design of the segment difference of aforementioned body plate 321 and interlock plate 322 and 313 structure of positioning convex portion design, also
Be in order to prevent the one end of card ejection 32 far from push rod 31 in the possibility to shake in up and down direction.Certainly in other fact Examples
In, the kelly support portion 411 that moves back can be any component with 41 integrally connected of insulation module, as long as effect meets
Support card ejection 32.
In the utility model, pass through the structure design and rivet 5 of structure design cooperation 21 position of top plate portion of caulking part 231
Structure setting can effectively reduce the possibility that metal shell 1 is abnormal deformation so that back card agency 3 holds reliable and stable.
Claims (10)
1. a kind of metal card cover, it is characterised in that: the metal card cover includes metal shell and fixes with the metal shell
Back card agency, the metal shell include top plate portion, the side plate extended to form separately down by top plate portion two sides and by top plate
The end plate that portion's end edge is downwardly extending, the back card agency include push rod and the card ejection with the gearing of push rod one end, institute
The side that push rod is slidably fixed to metal shell is stated, the metal card cover back-end location is formed with caulking part, the riveting
Riveting through hole is formed in portion, the corresponding riveting through hole of the top plate portion is formed with top plate through hole, shape on the card ejection
At there is rotary shaft hole, the metal card cover further includes rivet, and the rivet is corresponding across riveting through hole, rotary shaft hole and top plate
Card ejection is fixed by caulking between the caulking part and top plate portion by through hole.
2. metal card cover according to claim 1, it is characterised in that: position of the top plate portion close to wherein side plate portion
Bending is torn downwards and forms push rod limiting section, is further extended bending on the side plate closed on the push rod limiting section and is formed with
The pushrod supports being oppositely arranged with top plate portion, the top plate portion, push rod limiting section, the side plate adjacent with push rod limiting section and
Pushrod supports enclose jointly to be set to form push rod limit space, and the push rod, which is limited, to be contained in the push rod limit space.
3. metal card cover according to claim 1, it is characterised in that: the caulking part middle position is prominent to top plate portion direction
It stretches to form riveting lower concave part, the riveting through hole is formed on the riveting lower concave part.
4. metal card cover according to claim 1, it is characterised in that: the top plate portion corresponds to the downward concave shape of rivet location
At there is top plate lower concave part, the top plate through hole is formed on the top plate lower concave part.
5. metal card cover according to claim 1, it is characterised in that: the end plate lower lip bending extends to form described
Caulking part, the caulking part are oppositely arranged with top plate portion.
6. metal card cover according to claim 5, it is characterised in that: the side plate forms through-hole, institute in caulking part position
It states caulking part both ends and respectively corresponds and be connected as one with end plate.
7. metal card cover according to claim 1, it is characterised in that: the riveting perforation bore dia is penetrated through greater than top plate
Hole, the rivet include pillared main paragraph and the cap portion with described main paragraph one end integrally connected, the cap portion
Cross-sectional area is greater than the cross-sectional area of main paragraph, and the main paragraph is formed with cross-sectional area far from the position of cap portion one end and is less than
The necking segment of main paragraph simultaneously forms supporting surface, and the supporting surface is posted by the following table that the top plate portion is located at around top plate through hole
On face.
8. metal card cover according to claim 1, it is characterised in that: the metal card cover further comprises being installed in metal
The switching molding group of outer casing back position, the switching molding group includes insulation module, is formed on the insulation module and moves back kelly support
Portion, the kelly that moves back at least partly are being limited in described move back between kelly support portion and top plate portion in the overall process of actuation.
9. metal card cover according to claim 1, it is characterised in that: the metal card cover further comprises being installed in metal
The switching molding group of outer casing back position, the switching molding group include insulation module and the switch fixed end being fixed in insulation module
Son, the switch fixed end attached bag include the fixinig plate being embedded in inside insulation module, the contact chip for stretching out insulation module and welding
Piece, the end plate have extended to form cantilever-shaped switch terminal far from the side of caulking part, and the switch terminal passes through inflection simultaneously
It protrudes into and forms pushing part in plug-in card space, the pushing part front-end edge is formed with switch portion, and the switch terminal is substantially in " U "
Shape, the pushing part and switch portion are formed on one of stabilizer blade of "u"-shaped, the contact chip correspondence and switch portion
Switching function is realized in docking.
10. a kind of electronic card coupler, including metal card cover as in one of claimed in any of claims 1 to 9 and with the gold
Belong to the Terminals Die group that card cover directly or indirectly cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145040.5U CN208336561U (en) | 2018-07-19 | 2018-07-19 | Metal card cover and its electronic card coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145040.5U CN208336561U (en) | 2018-07-19 | 2018-07-19 | Metal card cover and its electronic card coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336561U true CN208336561U (en) | 2019-01-04 |
Family
ID=64784905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821145040.5U Withdrawn - After Issue CN208336561U (en) | 2018-07-19 | 2018-07-19 | Metal card cover and its electronic card coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963494A (en) * | 2018-07-19 | 2018-12-07 | 昆山嘉华电子有限公司 | Metal card cover and its card connector |
| CN114447699A (en) * | 2022-02-21 | 2022-05-06 | 昆山嘉华电子有限公司 | Card cover and card connector thereof |
-
2018
- 2018-07-19 CN CN201821145040.5U patent/CN208336561U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963494A (en) * | 2018-07-19 | 2018-12-07 | 昆山嘉华电子有限公司 | Metal card cover and its card connector |
| CN108963494B (en) * | 2018-07-19 | 2023-11-21 | 昆山嘉华电子有限公司 | Metal card cover and card connector thereof |
| CN114447699A (en) * | 2022-02-21 | 2022-05-06 | 昆山嘉华电子有限公司 | Card cover and card connector thereof |
| CN114447699B (en) * | 2022-02-21 | 2024-04-16 | 昆山嘉华电子有限公司 | Card cover and card connector thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190104 Effective date of abandoning: 20231121 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190104 Effective date of abandoning: 20231121 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |