CN203415720U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN203415720U CN203415720U CN201320538643.2U CN201320538643U CN203415720U CN 203415720 U CN203415720 U CN 203415720U CN 201320538643 U CN201320538643 U CN 201320538643U CN 203415720 U CN203415720 U CN 203415720U
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- CN
- China
- Prior art keywords
- recess
- electronic cards
- pallet
- plate side
- electric connector
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Abstract
An electric connector comprises an insulation body, a shielding housing, a first terminal set, a second terminal set and a pallet. The pallet is provided with a first plate side and a second plate side. The first plate side is provided with a first recessed portion, a second recessed portion and a sinking portion all recessing towards the second plate side. The first recessed portion is used for containing a first electronic card; the second recessed portion is used for containing a second electronic card; the second electronic card is positioned below the first electronic card, and the two electronic cards are partially overlapped. A limiting portion is positioned in the sinking portion and abuts against the top of the second electronic card. The second plate side is provided with a first window and a second window arranged in parallel; the first window and the second window are respectively connected with the first recessed portion and the second recessed portion, and the positions of the two windows are respectively matched with the first and second terminal sets.
Description
Technical field
The utility model relates to a kind of electric connector, refers to especially a kind of electric connector with a plurality of electronic cards of tray loading.
Background technology
General device for mobile communication need to arrange user's customer identification Modular card (abbreviation SIM card) for communication network identification status, and memory card can be set conventionally again to expand data storage space.Aforementioned two kinds of electronic cards all need could be electrically connected to the main circuit board of device for mobile communication by electric connector, in order to reduce, two kinds of volumes that electronic cards is shared are set, developing can be by stacked ground of electronic cards electric connector, for example the TaiWan, China utility model patent M296521 revealer of institute.
The common structure formula memory card connector that M296521 patent discloses define one first accommodation space with an accommodating SIM card and one second accommodation space with an accommodating memory card.Must indivedual operations, comparatively trouble when wish is installed or takes out SIM card and memory card.In addition, because can being arranged separately in connector, SIM card and memory card use, during for fear of independent use memory card, on it, do not have SIM card to compress and caused loose contact by derivation in the second terminal group, therefore being provided with the second shielding casing to move on block memory card, but install the second shielding casing, not only increase manufacturing cost, also make that assembly program is time-consuming takes a lot of work.
Summary of the invention
Therefore, the purpose of this utility model, is to provide a kind of and is easier to operation and holds easy-to-assemble electric connector.
So the utility model electric connector, comprises: an insulating body with a basal wall, the first end subgroup, that a shielding casing, is located at this basal wall are located at the second terminal group and a pallet of this basal wall.This shielding casing is combined with this insulating body and is jointly defined an accommodation space, and have a roof relative with this basal wall and one day this accommodation space protrusion limiting section.This pallet is contained in this accommodation space removedly.This pallet has a first plate side relative with this roof, and a second plate side relative with this basal wall.This first plate side is formed with toward one first recess, one second recess and a depressed part of this second plate side depression.This first recess is in order to accommodating one first electronic cards.This second recess is in order to accommodating one second electronic cards, and makes this second electronic cards be positioned at this first electronic cards below, and part is stacked up and down each other.This limiting section is positioned at this depressed part and is butted on this second electronic cards end face.This second plate side is formed with a first window and a Second Window side by side, this first window be communicated with this first recess and position to should the first terminal group, this Second Window be communicated with this second recess and position to should the second terminal group.
Electric connector described in the utility model, wherein, this pallet can pick and place direction along one and pass in and out this accommodation space, and this pallet correspondence region of being provided with this second recess is compared with thick and form one in this second plate side and pick and place along this rank portion that direction is extended; The basal wall of this insulating body forms a corresponding rank portion matching with this rank portion, to limit this pallet, only can insert this accommodation space under to the state of this basal wall in this second plate side.
Electric connector described in the utility model, wherein, the limiting section of this shielding casing has elasticity and oblique this accommodation space that extends in porch away from this accommodation space by this roof court.
Electric connector described in the utility model, wherein, this depressed part is to should limiting section and be located at a lateral margin place of this second recess of next-door neighbour of this pallet.
Electric connector described in the utility model, wherein, this pallet also has the block edge of this second recess of a next-door neighbour, and a side of this second recess makes the corresponding side that is placed in this place of this second electronic cards can be limited between this block edge and this second plate side.
Electric connector described in the utility model, wherein, this first electronic cards is mini-SIM card, this second electronic cards is micro-SD card.
Electric connector described in the utility model, also comprises the 3rd terminal group of being located at this basal wall; The first plate side of this pallet is also formed with toward this second plate side depression and in order to one the 3rd recess of accommodating 1 the 3rd electronic cards, and the 3rd recess and this first recess are arranged side by side, the second plate side of this pallet is also formed with one the 3rd window, the 3rd window be communicated with the 3rd recess and position to should the 3rd terminal group.
Electric connector described in the utility model, wherein, the 3rd electronic cards is micro-SIM card.
Effect of the present utility model, by pallet, can load a plurality of electronic cards simultaneously, can save the trouble of each electronic cards of planting one by one, and the limiting section of this shielding casing is except locating this pallet, can also be pressed against the second electronic cards, to guarantee that the second electronic cards can stably be electrically connected to the second terminal group when unloaded the first electronic cards.In addition, this limiting section can be formed by the bending of this roof stamping-out, not only easily makes, and one-body moldedly on this shielding casing, also saves extra assembly program.
Accompanying drawing explanation
Other feature and effect of the present utility model, will clearly present in the execution mode in reference to accompanying drawing, wherein:
Fig. 1 is a stereogram, and the first preferred embodiment of the utility model electric connector is described;
Fig. 2 is a three-dimensional exploded view, and the syntagmatic of member and the loading relation of one pallet and one first electronic cards and one second electronic cards of this first preferred embodiment is described;
Fig. 3 is another angular views of Fig. 2;
Fig. 4 is a front view, illustrates that the pallet of this first preferred embodiment is not placed in the state of accommodation space;
Fig. 5 is a stereogram, and this first electronic cards of tray loading of this first preferred embodiment and the state of this second electronic cards are described;
Fig. 6 is a vertical view, and this first electronic cards of tray loading of this first preferred embodiment and the state of this second electronic cards are described;
Fig. 7 is another angular views of Fig. 5;
Fig. 8 is a upward view, and this first electronic cards of tray loading of this first preferred embodiment and the state of this second electronic cards are described;
Fig. 9 is the vertical view of Fig. 1;
Figure 10 is one along cutaway view that in Fig. 9, X-X straight line is got;
Figure 11 is a stereogram, and the pallet that this first preferred embodiment is described is to correct docking location that should accommodation space;
Figure 12 is a three-dimensional exploded view, and the syntagmatic of member and the loading relation of one pallet and one first electronic cards, one second electronic cards and one the 3rd electronic cards of the second preferred embodiment of the utility model electric connector is described;
Figure 13 is another angular views of Figure 12;
Figure 14 is a vertical view, and the state of this first, second, third electronic cards of tray loading of this second preferred embodiment is described; And
Figure 15 is a upward view, and the state of this first, second, third electronic cards of tray loading of this second preferred embodiment is described.
Wherein, description of reference numerals is as follows:
100 electric connectors
101 accommodation spaces
1 insulating body
11 basal walls
111 corresponding rank portions
12 rear retaining walls
13 sidewalls
2 shielding casings
21 roofs
22 sidewalls
23 limiting sections
3 first end subgroups
4 second terminal group
5 pallets
501 lateral margins
51 first plate sides
52 second plate sides
521 rank portions
53 first recesses
531 first windows
54 second recesses
541 Second Windows
55 depressed parts
56 block edges
57 the 3rd recesses
571 the 3rd windows
6 sense switches
7 trip mechanisms
8 the 3rd terminal group
91 first electronic cards
911 contact pads
92 second electronic cards
921 contact pads
922 sides
93 the 3rd electronic cards
931 contact pads
Embodiment
Before the utility model is described in detail, should be noted that in the following description content, similarly element is to represent with identical numbering.
Consult Fig. 1 to Fig. 4, the first preferred embodiment of the utility model electric connector 100 comprises an insulating body 1, a shielding casing 2, a first end subgroup 3, one second terminal group 4, a pallet 5, a sense switch 6 and a trip mechanism 7.
This insulating body 1 has the rear retaining wall 12 that a basal wall 11 and is connected in these basal wall 11 rear sides, and in the both sides of this basal wall 11 with molded one-body molded two sidewalls 13 of flush type.
This shielding casing 2 and this insulating body 1 in conjunction with and jointly define an accommodation space 101, and there is a roof 21 relative with this basal wall 11, be connected in the sidewall 22 of these roof 21 both sides, and one day these accommodation space 101 protrusions limiting section 23.The sidewall 22 of shielding casing 2 both sides is corresponding fixing with sidewall 13 combinations of insulating body 1 both sides respectively.At the present embodiment, this limiting section 23 is formed and is had elasticity by these roof 21 stamping-out bendings, is positioned at adjacent wherein sidewall 22 places and oblique this accommodation space 101 that extends in porch away from this accommodation space 101 by these roof 21 courts.
This first end subgroup 3 and the second terminal group 4 are one-body molded with the molded mode of flush type and this basal wall 11, are located at respectively the zones of different of this basal wall 11.
This pallet 5 is contained in removedly this accommodation space 101 and picks and places direction P along one and passes in and out this accommodation space 101.This pallet 5 has a first plate side 51 relative with this roof 21, and a second plate side 52 relative with this basal wall 11.
This first plate side 51 is formed with toward one first recess 53, one second recess 54 and a depressed part 55 of this second plate side 52 depressions.This first recess 53 is in order to accommodating one first electronic cards 91.This second recess 54 is in order to accommodating one second electronic cards 92 and this first recess 53 is near this second plate side 52, and this second recess 54 is stacked up and down with these the first recess 53 some positions.When the first electronic cards 91 and the second electronic cards 92 are placed in respectively the first recess 53 and the second recess 54, this second electronic cards 92 is positioned at this first electronic cards 91 belows, and part is stacked up and down each other.55 pairs of this depressed parts should limiting section 23 and be located at lateral margin 501 places of this second recess 54 of next-door neighbour of this pallet 5, and when this pallet 5 is positioned at this accommodation space 101, this limiting section 23 can be positioned at this depressed part 55, with by these pallet 5 location.As shown in Fig. 5 and Fig. 6, the first electronic cards 91 and the second electronic cards 92 can be loaded on pallet 5 simultaneously, and the second electronic cards 92 major parts are covered and be stacked state by the first electronic cards 91, can reduce area occupied.Moreover, when the first electronic cards 91 and the second electronic cards 92 are placed in respectively the first recess 53 and the second recess 54, the second electronic cards 92 is adjacent this depressed part 55, but this first electronic cards 91 and this depressed part 55 are separately, can expose whereby a part of the second electronic cards 92 and compress for this limiting section 23.
Consult Fig. 2, Fig. 3, Fig. 7 and Fig. 8, this second plate side 52 is formed with a first window 531 and a Second Window 541 side by side.This first window 531 be communicated with this first recess 53 and position to should the first terminal group 3.When the first electronic cards 91 is placed in the first recess 53, the contact pad 911 in the first electronic cards 91 can expose to contact and form electrical connection with this first end subgroup 3 by first window 531.This Second Window 541 be communicated with this second recess 54 and position to should the second terminal group 4.When the second electronic cards 92 is placed in the second recess 54, the contact pad 921 in the second electronic cards 92 can expose to contact and form electrical connection with this second terminal group 4 by Second Window 541.
Consult Fig. 1, Fig. 2, Fig. 9 and Figure 10, this pallet 5 also has vertical this and picks and places the block edge 56 that direction P extends and be close to this second recess 54, and a side of this second recess 54 makes the corresponding side 922 that is placed in this place of this second electronic cards 92 can be limited between this block edge 56 and this second plate side 52.Moreover, when pallet 5 loads the second electronic cards 92 while being placed in this accommodation space 101, the limiting section 23 of this shielding casing 2 be positioned at this depressed part 55 and across this depressed part 55 and these the second recess 54 intersections to be butted on this second electronic cards 92 end faces.That is this limiting section 23 is positioned at this depressed part 55 and is butted on this second electronic cards 92 end faces.Whereby, can be separately loading the second electronic cards 92 during unloaded the first electronic cards 91, can make this second electronic cards 92 and second terminal group 4 is stable contacts, can not be subject to the active force of the second terminal group 4 and perk, guarantee the stability of electrical connection.
Consult Fig. 2 to Fig. 4 and Figure 11, the region that these pallet 5 correspondences are provided with this second recess 54 is compared with thick and form one in this second plate side 52 and pick and place along this rank portion 521 that direction P extends; The basal wall 11 of this insulating body 1 forms a corresponding rank portion 111 matching with this rank portion 521, to limit this pallet 5, only can face under the state of this basal wall 11 and insert this accommodation space 101 in this second plate side 52.In other words, if this pallet 5 is turned over to turnback, make this first plate side 51 down and this second plate side 52 upward time, rank corresponding to this portion 111 of this rank portion 521 is subject to this corresponding rank portion 111 blocks in the same side, cannot make this pallet 5 enter this accommodation space 101, prevent whereby user's misplug.
Whether consult Fig. 2, sense switch 6 is located at insulating body 1, in order to detect this first electronic cards 91, insert.Trip mechanism 7 is located at a side of insulating body 1, in order to convenient, this pallet 5 is exited to this accommodation space 101.At the present embodiment, this first electronic cards is mini-SIM card, and this second electronic cards is micro-SD card.
Consult Figure 12 to Figure 15, the second preferred embodiment and first preferred embodiment of the utility model electric connector 100 are roughly the same, but at the present embodiment, also comprise the 3rd terminal group 8 of being located at this basal wall 11.And the first plate side 51 of this pallet 5 is also formed with toward this second plate side 52 depressions and in order to one the 3rd recess 57 of accommodating 1 the 3rd electronic cards 93, and the 3rd recess 57 is arranged side by side with this first recess 53, the second plate side 52 of this pallet be also formed with that one the 3rd window 571, the three windows 571 are communicated with the 3rd recess 57 and position to should the 3rd terminal group 8.When the 3rd electronic cards 93 is placed in the 3rd recess 57, the contact pad 931 in the 3rd electronic cards 93 can expose to contact and form electrical connection with the 3rd terminal group 8 by the 3rd window 571.The present embodiment is applicable to without the device that accounts for plate area constraints, and the 3rd electronic cards 93 can be micro-SIM card, is not easy to use the SIM card that person selects different size whereby, or uses two SIM cards simultaneously.
In sum, by pallet 5, can load a plurality of electronic cards 91,92, (93) simultaneously, can save the trouble of each electronic cards of planting one by one, and the limiting section 23 of this shielding casing 2 is except locating this pallet 5, can also be pressed against the second electronic cards 92, to guarantee that the second electronic cards 92 can stably be electrically connected to the second terminal group 4 when unloaded the first electronic cards 91.In addition, this limiting section 23 can be formed by the 21 stamping-outs bendings of this roof, not only easily makes, and one-body moldedly on this shielding casing 2, also saves extra assembly program.
Yet the above, it is only preferred embodiment of the present utility model, when not limiting with this scope of the utility model claims, be that the simple equivalence that all scopes according to the utility model claims and patent specification content are done changes and modifies, all still belong in the scope containing of the utility model claims.
Claims (8)
1. an electric connector, is characterized in that, comprises:
One insulating body, has a basal wall;
One shielding casing, is combined with this insulating body and jointly defines an accommodation space, and have a roof relative with this basal wall and one day this accommodation space protrusion limiting section;
One first end subgroup, is located at this basal wall;
One second terminal group, is located at this basal wall; And
One pallet, be contained in removedly this accommodation space, this pallet has a first plate side relative with this roof, an and second plate side relative with this basal wall, this the first plate side is formed with toward one first recess of this second plate side depression, one second recess and a depressed part, this first recess is in order to accommodating one first electronic cards, this second recess is in order to accommodating one second electronic cards, and make this second electronic cards be positioned at this first electronic cards below, and part is stacked up and down each other, this limiting section is positioned at this depressed part and is butted on this second electronic cards end face, this the second plate side is formed with a first window and a Second Window side by side, this first window be communicated with this first recess and position to should the first terminal group, this Second Window be communicated with this second recess and position to should the second terminal group.
2. electric connector as claimed in claim 1, is characterized in that, this pallet can pick and place direction along one and pass in and out this accommodation space, and this pallet correspondence region of being provided with this second recess is compared with thick and form one in this second plate side and pick and place along this rank portion that direction is extended; The basal wall of this insulating body forms a corresponding rank portion matching with this rank portion, to limit this pallet, only can insert this accommodation space under to the state of this basal wall in this second plate side.
3. electric connector as claimed in claim 1, is characterized in that, the limiting section of this shielding casing has elasticity and oblique this accommodation space that extends in porch away from this accommodation space by this roof court.
4. electric connector as claimed in claim 3, is characterized in that, this depressed part is to should limiting section and be located at a lateral margin place of this second recess of next-door neighbour of this pallet.
5. electric connector as claimed in claim 1, it is characterized in that, this pallet also has the block edge of this second recess of a next-door neighbour, and a side of this second recess makes the corresponding side that is placed in this place of this second electronic cards can be limited between this block edge and this second plate side.
6. electric connector as claimed in claim 1, is characterized in that, this first electronic cards is mini-SIM card, and this second electronic cards is micro-SD card.
7. the electric connector as described in claim 1 to 6 any one, is characterized in that, also comprises the 3rd terminal group of being located at this basal wall; The first plate side of this pallet is also formed with toward this second plate side depression and in order to one the 3rd recess of accommodating 1 the 3rd electronic cards, and the 3rd recess and this first recess are arranged side by side, the second plate side of this pallet is also formed with one the 3rd window, the 3rd window be communicated with the 3rd recess and position to should the 3rd terminal group.
8. electric connector as claimed in claim 7, is characterized in that, the 3rd electronic cards is micro-SIM card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538643.2U CN203415720U (en) | 2013-08-30 | 2013-08-30 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320538643.2U CN203415720U (en) | 2013-08-30 | 2013-08-30 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415720U true CN203415720U (en) | 2014-01-29 |
Family
ID=49978585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320538643.2U Expired - Fee Related CN203415720U (en) | 2013-08-30 | 2013-08-30 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928806A (en) * | 2014-04-04 | 2014-07-16 | 昆山杰顺通精密组件有限公司 | Compact connector |
| CN104659621A (en) * | 2015-02-09 | 2015-05-27 | 昆山嘉华精密工业有限公司 | Card connector and tray thereof |
-
2013
- 2013-08-30 CN CN201320538643.2U patent/CN203415720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928806A (en) * | 2014-04-04 | 2014-07-16 | 昆山杰顺通精密组件有限公司 | Compact connector |
| CN104659621A (en) * | 2015-02-09 | 2015-05-27 | 昆山嘉华精密工业有限公司 | Card connector and tray thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20200830 |