CN202395217U - Double-layer card connector - Google Patents
Double-layer card connector Download PDFInfo
- Publication number
- CN202395217U CN202395217U CN2011203926992U CN201120392699U CN202395217U CN 202395217 U CN202395217 U CN 202395217U CN 2011203926992 U CN2011203926992 U CN 2011203926992U CN 201120392699 U CN201120392699 U CN 201120392699U CN 202395217 U CN202395217 U CN 202395217U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- double
- dividing plate
- card connector
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 15
- 238000005452 bending Methods 0.000 claims description 7
- 238000005304 joining Methods 0.000 claims description 7
- 210000002683 foot Anatomy 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract 8
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 8
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
Images
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a double-layer card connector, which is applied to a transverse card insertion and comprises an insulation body, a terminal group, a clapboard and a metal shell; the insulation body comprises an upper insulation body and a lower insulation body, the terminal group is integrally formed on the insulation body, the partition plate is movably arranged between the upper insulation body and the lower insulation body, and the metal shell cover is arranged outside the insulation body. The utility model discloses double-deck card connector compact structure, stability can move back the card smoothly with lower floor's card through the baffle.
Description
Technical field
The utility model relates to a kind of connector, relates in particular to a kind of double-deck card connector of horizontal plug-in card.
Background technology
Card connector, is applied in people's routine work life to realize the device of message transmission as a kind of memory external card and electronic product of connecting at present more and more widely.Along with development of electronic technology, people to the requirement of card connector also constantly towards miniaturization, multi-functional direction develops.In an electronic product; People hope that it can accept to handle multiple different types of information resources; And simultaneously satisfy the demand of people to this miniaturization of electronic products again, therefore, a kind of miniaturization, the card connector that can plug a plurality of memory cards have just had the needs of producing.
The utility model content
The purpose of the utility model provides a kind of compact conformation, assembling is firm and move back the double-deck easily card connector of card.
In order to reach above-mentioned purpose; The double-deck card connector of the utility model; Be applied to horizontal plug-in card, comprise insulating body, terminal group, a dividing plate and a metal shell, insulating body comprises upper strata insulating body and lower floor's insulating body of joining up and down; Second terminal groove that the first terminal groove that the upper strata insulating body is provided with first draw-in groove and is communicated with first draw-in groove, lower floor's insulating body are provided with second draw-in groove and are communicated with second draw-in groove; Terminal group comprises the first terminal group and second terminal group, and is all one-body molded on insulating body; Dividing plate is installed between upper strata insulating body and the lower floor's insulating body movably, and this membrane backside edge is provided with downward catch, and catch can stretch in said second draw-in groove; Metal shell covers on the insulating body; Wherein, when moving back card, the upper strata cartoon is crossed to pull and is moved back card, and lower floor's cartoon is crossed and pulled out dividing plate and move back card.
As stated, the mutual joining of upper and lower layer insulating body of the double-deck card connector of the utility model, terminal group is shaped on the insulating body, moves back card through the drawer type pull mode of dividing plate, makes that to move back card more smooth and easy, and compact conformation, stable.
Description of drawings
Fig. 1 is the stereogram of the double-deck card connector of the utility model;
Fig. 2 is the three-dimensional exploded view of double-deck card connector shown in Figure 1;
Fig. 3 is the three-dimensional exploded view (wherein terminal group and insulating body are together one-body molded) of double-deck another angle of card connector shown in Figure 1;
Fig. 4 takes shape in the vertical view (for convenient the observation hidden metal shell) on the insulating body for terminal group.
Each description of reference numerals is following among the figure:
Insulating body 10 upper strata insulating bodies 11
Matrix 110,120 first draw-in grooves 111
The first terminal groove 112 sidewalls 113,123
Blocked block 1131 grooves 1132
Breach 1133 lower floor's insulating bodies 12
Second draw-in groove, 121 second terminal grooves 122
The first terminal group 21 contact sites 211,221
Welding foot 212,222 second terminal group 22
Dividing plate 30 catch 31
First breach, 32 baffle plates 33
Retaining sheet 34 push-and-pull pieces 35
Push-and-pull portion 351 slide guide sheets 36
Convex closure 361 metal shells 40
Weld part 422 hole clippings 423
Dodge hole 424
Embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with execution mode and conjunction with figs. and give explanation.
See also Fig. 1, the double-deck card connector of the utility model is applied to horizontal plug-in card, comprises insulating body 10, terminal group 20, a dividing plate 30 and a metal shell 40.
See also Fig. 2-4, this insulating body 10 comprises upper strata insulating body 11 and lower floor's insulating body 12 of joining up and down, the first terminal groove 112 that upper strata insulating body 11 is provided with first draw-in groove 111 and is communicated with first draw-in groove 111; Second terminal groove 122 that lower floor's insulating body 12 is provided with second draw-in groove 121 and is communicated with second draw-in groove 121.
This upper strata insulating body 11 has rectangular panel-shaped base body 110, and matrix 110 left and right sides and rear side have upwards protruded out sidewall 113, and these sidewalls 113 surround said first draw-in groove 111 jointly with matrix 110 upper surfaces; Run through in first draw-in groove, 111 belows on the matrix 110 of upper strata insulating body 11 and offer the two said the first terminal grooves 112 that are communicated with first draw-in groove 111; Insulating body 11 left and right sidewalls 113 in upper strata have all protruded out a blocked block 1131 downwards, and insulating body 11 left and right sidewalls 113 in upper strata are concaved with groove 1132 in blocked block 1,131 one sides; Upper strata insulating body 11 rear walls 113 center are blocked into a breach 1133.
This lower floor's insulating body 12 has rectangular panel-shaped base body 120, and matrix 120 left and right sides and rear side have upwards protruded out sidewall 123, and these sidewalls 123 surround said second draw-in groove 121 jointly with matrix 120 upper surfaces; Run through in second draw-in groove, 121 belows on the matrix 120 of lower floor's insulating body 12 and offer two said second terminal grooves 122 that are communicated with second draw-in groove 121; Wall 123 offers one respectively and holds the support slot 1231 of cooperation mutually with said blocked block 1131 lower floor's insulating body 12 in the left and right sides; Lower floor's insulating body 12 left and right sides sidewalls 123 have upwards protruded out card protruding 1232 respectively; Lower floor's insulating body 12 in the upper surface both sides from after offer two guide runners 1233 that run through these lower floor's insulating body 12 front surfaces forward; Lower floor's insulating body 12 left and right sides walls 123 and rear wall 123 outer surfaces convex with several buckles 1234 respectively.
All run through on the matrix 110,120 of upper strata insulating body 11 and lower floor's insulating body 12 and offer several punching hole 1235; In order to after said terminal group 20 takes shape in insulating body 10, from these punching hole 1235, to cut the coupling part of terminal group 20 again with tool, to avoid the product short circuit.
Please continue and consult Fig. 2-3; This terminal group 20 comprises the first terminal group 21 and second terminal group 22, makes by the conductive metal thin plate punching press, has sheet noumenon (not indicating among the figure); The body middle part dashes and is provided with several contact sites 211,221, and body two side blows are established and drawn several welding foots 212,222; Wherein, With insulating body 10 one-body molded processes in; These contact sites 211,221 extend in corresponding the first terminal groove 112 and second terminal groove 122; These welding foots 212,222 respectively from the upper strata left and right sides wall 113,123 bottoms of insulating body 11 and lower floor's insulating body 12 stretch out, and with the lower surface flush of lower floor insulating body 12.Welding foot 212,222 through terminal group 20 is divided into the connector both sides, can on average disperse weld force, and this bilayer card connector firmly is fixed on the external circuit board.
Please continue and consult Fig. 2-3; This dividing plate 30 is installed between first insulating body 11 and second insulating body 12 movably; These dividing plate 30 posterior lateral margins are provided with catch 31; It is extended to form by the outwards outstanding and downward bending in dividing plate 30 posterior lateral margin two ends, and these catch 31 lower ends can extend in second draw-in groove 121; Dividing plate 30 anterior right sides are provided with first breach 32, in order to when moving back the upper strata card, to step down to finger; Dividing plate 30 cephalolateral margins left side upwards bending extends to form a baffle plate 33, slips into the degree of depth in the insulating body 10 in order to restriction dividing plate 30; Dividing plate 30 left border front ends are outwards given prominence to and are upwards bent and extend to form a retaining sheet 34, and these retaining sheet 34 one edge have overhead kick (indicating among the figure); In the present embodiment; This dividing plate 30 also is furnished with a push-and-pull piece 35, and this push-and-pull piece 35 has support slot (not indicating among the figure) and push-and-pull portion 351, during assembling; The retaining sheet 34 of said dividing plate 30 is fastened in the support slot of push-and-pull piece 35; So that push-and-pull piece 35 is fixed on the dividing plate 30, said overhead kick can make push-and-pull piece 35 combine more firmly with this retaining sheet 34, prevents that it from dropping; The outwards outstanding and downward respectively bending of dividing plate 30 left and right sides edge extends to form a slide guide sheet 36, and a side of this slide guide sheet 36 also convexes with circular-arc convex closure 361; This slide guide sheet 36 is installed on the guide runner 1233 of lower floor's insulating body 12 slidably, and wherein said convex closure 361 is resisted against on the cell wall of guide runner 1233, so that more firm retain strength to be provided, guarantees the stability that dividing plate 30 slides on guide runner 1233.
Preferably, the material of this dividing plate 30 is a metal material, can eliminate interfering with each other of upper and lower layer memory card electromagnetic signal effectively.
See also Fig. 1-3; This metal shell 40 covers at outside the insulating body 10; This metal shell 40 has top board 41, and top board about 41, rear are extended with side plate 42 respectively downwards, and left side plate 42 is symmetrical set; Left side plate 42 center horizontal resection also embrace sheet 421 to what outwash was established a rectangle, and this embraces blocked block 1131 outer surfaces that sheet 421 is coated on upper strata insulating body 11; The outstanding downwards and outside respectively level bending in left side plate 42 rear and front ends has extended to form a weld part 422; Left side plate 42 and back side panel 42 surfaces are run through and are offered the hole clipping 423 that matches with the buckle 1234 of lower floor insulating body 12; Back side panel 42 forms in two tip cut-offs and dodges the space, and back side panel 42 remaining part right ends are given prominence to downwards respectively and extended to form two weld parts 422 to export-oriented horizontal direction bending; The center that back side panel 42 and top board 41 have a common boundary is cut with one and dodges hole 424, and it is corresponding with the breach 1133 of rear wall 113 center of upper strata insulating body 11 that this dodges hole 424, is used for when moving back card, the upper strata card being released; Top board 41 cephalolateral margin right sides are provided with second breach 411, are convenient to finger and stretch into and the upper strata card is moved back card.
During assembling, the first terminal group 21 and second terminal group 22 are immobilizated in respectively on upper strata insulating body 11 and the lower floor's insulating body 12 with integrated mode; Push-and-pull piece 35 is fixed on the dividing plate 30, dividing plate 30 is installed on lower floor's insulating body 12 again, and the slide guide sheet 36 of dividing plate 30 is slid against on the left and right sides guide runner 1233 of lower floor's insulating body 12 movably; Insulating body 11 corresponding joinings in upper strata are cut off on the gorgeous body 12 in lower floor; The left and right sides sidewall 113 and the rear wall 113 of upper and lower layer insulating body 11,12 are alignd respectively; Make the left and right sides blocked block 1131 of upper strata insulating body 11 be fastened in the support slot 1231 of lower floor's insulating body 12; The card of lower floor's insulating body 12 protruding 1232 is contained in the groove 1132 of upper strata insulating body 11, and so, upper and lower layer insulating body 11,12 just can be realized firm joining.
At last; Again metal shell 40 is covered at outside the upper and lower layer insulating body 11,12 from top to bottom; Make and embrace the left and right sides blocked block 1131 that sheet 421 is coated on upper strata insulating body 11; The buckle 1234 of lower floor's insulating body 12 is fastened in the hole clipping 423 of metal shell 40, thereby whole double-deck card connector is fixed on the external circuit board (figure does not show).
In the use of the utility model bilayer card connector, when moving back card, the upper strata cartoon is received and distributed and is stretched into second breach, 411 places pulling upper strata card and realize moving back card; Lower floor's card is then pulled out dividing plate 30 through pulling push-and-pull piece 35, thereby realizes moving back card.
In sum, upper and lower layer insulating body 11, the 12 mutual joinings of the double-deck card connector of the utility model, terminal group 20 is shaped on the insulating body 10, moves back card through the drawer type pull mode of dividing plate 30, makes that to move back card more smooth and easy, and compact conformation, stablizes.
Claims (9)
1. a double-deck card connector is applied to horizontal plug-in card, it is characterized in that: comprising:
Insulating body, upper strata insulating body and lower floor's insulating body of joining about comprising, the first terminal groove that the upper strata insulating body is provided with first draw-in groove and is communicated with first draw-in groove; Second terminal groove that lower floor's insulating body is provided with second draw-in groove and is communicated with second draw-in groove;
Terminal group comprises the first terminal group and second terminal group, and is all one-body molded on insulating body;
One dividing plate is installed between upper strata insulating body and the lower floor's insulating body movably, and this membrane backside edge is provided with downward catch, and catch can stretch in said second draw-in groove; And
One metal shell covers on the insulating body;
Wherein, when moving back card, the upper strata cartoon is crossed to pull and is moved back card, and lower floor's cartoon is crossed and pulled out dividing plate and move back card.
2. double-deck card connector as claimed in claim 1 is characterized in that: the material of said dividing plate is a metal material.
3. double-deck card connector as claimed in claim 1; It is characterized in that: said lower floor insulating body in the upper surface both sides from after offer two guide runners that run through its front surface forward; Said dividing plate left and right sides edge bending downwards respectively extends to form a slide guide sheet, and this slide guide sheet is installed on this guide runner slidably.
4. double-deck card connector as claimed in claim 3 is characterized in that: a side of the slide guide sheet of said dividing plate also convexes with circular-arc convex closure.
5. double-deck card connector as claimed in claim 1 is characterized in that: said dividing plate is provided with first breach, and said metal shell is provided with second breach.
6. double-deck card connector as claimed in claim 1 is characterized in that: said dividing plate cephalolateral margin left side upwards bending extends to form a baffle plate.
7. double-deck card connector as claimed in claim 1 is characterized in that: said dividing plate left border front end is outwards given prominence to and is upwards bent and extends to form a retaining sheet, and this retaining sheet one edge has overhead kick.
8. double-deck card connector as claimed in claim 7 is characterized in that: also comprise a push-and-pull piece, this push-and-pull piece has support slot and push-and-pull portion, and during assembling, the retaining sheet of said dividing plate is fastened in the support slot of push-and-pull piece.
9. double-deck card connector as claimed in claim 1 is characterized in that: said terminal group makes by the conductive metal thin plate punching press, has sheet noumenon, and the body middle part dashes and is provided with several contact sites, and body two side blows are established and drawn several welding foots; Wherein, With the one-body molded process of insulating body in; These contact sites extend in corresponding the first terminal groove and second terminal groove, these welding foots respectively from the upper strata wall bottom, the left and right sides of insulating body and lower floor's insulating body stretch out, and with the lower surface flush of lower floor's insulating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203926992U CN202395217U (en) | 2011-09-30 | 2011-09-30 | Double-layer card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203926992U CN202395217U (en) | 2011-09-30 | 2011-09-30 | Double-layer card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395217U true CN202395217U (en) | 2012-08-22 |
Family
ID=46670121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203926992U Expired - Fee Related CN202395217U (en) | 2011-09-30 | 2011-09-30 | Double-layer card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395217U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730793A (en) * | 2012-10-16 | 2014-04-16 | Smk株式会社 | Card connector |
| CN106159535A (en) * | 2016-06-20 | 2016-11-23 | 深圳天珑无线科技有限公司 | A kind of deck and mobile terminal |
| CN106159534A (en) * | 2016-06-20 | 2016-11-23 | 深圳天珑无线科技有限公司 | A kind of deck, Kato and mobile terminal |
| CN106571558A (en) * | 2016-11-10 | 2017-04-19 | 深圳天珑无线科技有限公司 | Card holder and mobile terminal |
-
2011
- 2011-09-30 CN CN2011203926992U patent/CN202395217U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730793A (en) * | 2012-10-16 | 2014-04-16 | Smk株式会社 | Card connector |
| CN103730793B (en) * | 2012-10-16 | 2015-11-11 | Smk株式会社 | Card connector |
| CN106159535A (en) * | 2016-06-20 | 2016-11-23 | 深圳天珑无线科技有限公司 | A kind of deck and mobile terminal |
| CN106159534A (en) * | 2016-06-20 | 2016-11-23 | 深圳天珑无线科技有限公司 | A kind of deck, Kato and mobile terminal |
| CN106159535B (en) * | 2016-06-20 | 2018-08-21 | 深圳天珑无线科技有限公司 | A kind of deck and mobile terminal |
| CN106159534B (en) * | 2016-06-20 | 2018-09-18 | 深圳天珑无线科技有限公司 | A kind of deck, Kato and mobile terminal |
| CN106571558A (en) * | 2016-11-10 | 2017-04-19 | 深圳天珑无线科技有限公司 | Card holder and mobile terminal |
| CN106571558B (en) * | 2016-11-10 | 2018-10-12 | 深圳天珑无线科技有限公司 | A kind of deck and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |