CN2330074Y - Electronic car connector - Google Patents
Electronic car connector Download PDFInfo
- Publication number
- CN2330074Y CN2330074Y CN 98206002 CN98206002U CN2330074Y CN 2330074 Y CN2330074 Y CN 2330074Y CN 98206002 CN98206002 CN 98206002 CN 98206002 U CN98206002 U CN 98206002U CN 2330074 Y CN2330074 Y CN 2330074Y
- Authority
- CN
- China
- Prior art keywords
- electronic card
- insulating body
- lid
- location
- welding
- 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 - Lifetime
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- Credit Cards Or The Like (AREA)
Abstract
The utility model relates to an electronic card connector used for inserting electronic cards. The electronic card connector comprises an insulating body, a cover body, and a pad. A fastening and positioning part which is arranged on the cover body enters into the a fastening groove which is arranged in the insulating body through a guide groove arranged in the insulating body, and the fastening and positioning part is inserted in the fastening groove and is fixed. The inner surface of the cover body is provided with a ribbed plate used for the smooth motion of the electronic cards. A positioning and welding block which is arranged on the insulating body is matched with a corresponding positioning and welding bore which is arranged in the pad. The hot fusing is carried out through the top of the positioning and welding block, and the pad is fixed on the insulating body. The matching of the structure is used, and the electronic card connector has the advantages of is easy assembly, fastened combination, convenient usage, and small thickness.
Description
The utility model relates to a kind of electronic card coupler, especially a kind ofly is convenient to assemble, in conjunction with fastening, very thin thickness and electronic card coupler easy to use.
Portable data processing device (particularly palmtop computer, digital still camera) is because volume is little, in light weight at present, too many data memory device can't be set use, therefore can provide and the electronic cards of storing related data just comes into one's own gradually with substitute mode for the user.These electronic cards in use, usually be plugged on the set electronic card coupler of portable data processing device, but present electronic card coupler product assembly program is easy inadequately, the combination is firm inadequately, in addition, uses the bigger shortcoming of inconvenience and thickness in addition.
A purpose of the present utility model is to provide a kind of is convenient to assemble, in conjunction with fastening electronic card coupler, another purpose is to provide a kind of electronic card coupler of very thin thickness, another purpose is to provide a kind of electronic card coupler easy to use.
The technical solution of the utility model is: it comprises insulating body, lid, conducting terminal and pad.Lid is provided with the clamping location division, and the corresponding site with the set clamping of lid location division on the insulating body is provided with guide groove and draw-in groove.The clamping location division enters draw-in groove through guide groove and the draw-in groove interlocking is fixing, the cooperation of reaching lid and insulating body.In addition, also be provided with the floor that makes the electronic cards smooth motion on the lid.Insulating body is provided with location and welding block, and the corresponding site with set location of insulating body and welding block on the pad is provided with location and welding hole.Location and welding block and location and welding hole cooperate, and through hot melt is carried out at the top of location and welding block, make spacers on insulating body.
Because feature structure of the present utility model and cooperatively interacting relation thereof, make electronic card coupler be convenient to than before assemble, in conjunction with fastening, easy to use and very thin thickness.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is the three-dimensional view of insulating body shown in Figure 1.
Fig. 3 is the three-dimensional view of lid shown in Figure 1.
Fig. 4 is the three-dimensional assembly diagram of insulating body, welding gasket and conducting terminal shown in Figure 1.
Fig. 5 is the insulating body shown in Figure 1 and the three-dimensional assembly diagram of lid.
Fig. 6 is the three-dimensional view of pad shown in Figure 1.
Fig. 7 is the three-dimensional assembly diagram of lid, insulating body and pad shown in Figure 1.
As shown in Figure 1, electronic card coupler 1 comprises insulating body 2, conducting terminal 3, switch element 4, welding gasket 5, pad 6 and lid 7.As shown in Figure 2, the both sides of insulating body 2 are respectively equipped with guide groove 8 and draw-in groove 9, are used for installing and fixing lid 7.The surface of insulating body 2 is provided with groove 10, is used for installing conducting terminal 3 and welding gasket 5, also is provided with location block 11, is used for locating with printed circuit board (PCB).Be provided with location and welding block 12 on the surface of insulating body 2 and in the groove 10, be used for installing and fixing pad 6.As shown in Figure 3, lid 7 is to be made through punching press by sheet metal, and shielding action can be provided, and because the metal strength height, the thickness of lid 7 is thinner than the thickness of the existing lid that is made of plastics.Lid 7 both sides are respectively equipped with clamping location division 13 and snapping hole 14, are used for making lid 7 to be fixed on the insulating body 2.The inner surface of lid 7 is provided with first floor 15 and second floor 16, is used for making electronic cards (not shown) smooth motion and prevent that electronic card coupler from producing and be out of shape when inserting connector 1 respectively.In addition, first floor 15, second floor 16 also produce contention effect with trislab 17 to the electronic cards of inserting connector 1, electronic cards is contacted well with conducting terminal 3, and strengthened the intensity of lid 7.As shown in Figure 4, conducting terminal 3 and welding gasket 5 are installed in the groove 10, thereby when insulating body 2 and pad 6 assemblings, conducting terminal 3 and welding gasket 5 can be clipped between insulating body 2 and the pad 6, and conducting terminal 3 and welding gasket 5 are fixed in the connector, only surplus its electrically conducting contact and solder terminal tail expose outside the insulating body 2.One end of welding gasket 5 is provided with snapping piece 18, is used for cooperating with snapping hole 14 on the lid 7, installs and fixes lid 7, and the other end is welded on the printed circuit board (PCB), makes lid 7 ground connection.Location and welding block 12 are distributed on the appropriate location in the groove 10 so that and conducting terminal 3 and welding gasket 5 cooperate.As shown in Figure 5, the outer surface of lid 7 is provided with the 4th floor 19, is used for strengthening the intensity of lid 7.When assembling, with the guide groove 8 on the clamping location division 13 aligning insulating bodies 2 of lid 7, right Hou is placed lid 7 from top to bottom, then the clamping location division 13 of lid 7 and block 20 interlockings of the draw-in groove 9 on the insulating body 2 are fixed toward pusher, the snapping hole 14 of lid 7 cooperates with the snapping piece 18 that is installed in the welding gasket 5 on the insulating body 2 simultaneously, and lid 7 and insulating body 2 are combined as a whole.The height of block 20 is slightly less than the height on the inner surface of clamping location division 13, vertical range between two outer surfaces 21 (accompanying drawing 2) on two same blocks 20 of insulating body 2 both sides is slightly less than the vertical range between two inner surfaces 22 (accompanying drawing 3) on two same clamping location divisions 13 of lid 7 both sides, so that interlocking is fixing between the block 20 of draw-in groove 9 and the clamping location division 13.The width in snapping hole 14 is slightly larger than the width of snapping piece 18, so that snapping hole 14 and snapping piece 18 closely cooperate.As shown in Figure 6, pad 6 is provided with location and welding hole 21, is used for making pad 6 to be fixed on the insulating body 2.Also be provided with the active window 22 of conducting terminal 3 on the pad 6, so that electronic cards is when inserting, the electrically conducting contact of conducting terminal 3 can be movable in this active window 22, and provide contact pressure to the contact on the electronic cards, to reach the electric connector between connector and the electronic cards.As shown in Figure 7, location and welding hole 21 corresponding on location on the insulating body 2 and welding block 12 and the pad 6 cooperate, through hot melt is carried out at the top of location and welding block 12, pad 6 is fixed on the insulating body 2, while conducting terminal 3 is insulated body 2 and pad 6 is fixedly clamped in groove 10, thereby between conducting terminal 3 and insulating body 2, need not the designs fix device, thus, the thickness of insulating body 2 is because need not consider interference problem with conducting terminal 3, so thickness can be accomplished thinner.Because the feature structure and the cooperatively interacting relation thereof of the part in the foregoing description, make electronic card coupler be convenient to than before assemble, in conjunction with fastening, easy to use and very thin thickness.
Claims (14)
1. electronic card coupler, comprise insulating body, conducting terminal and lid, it is characterized in that: lid is provided with the clamping location division, corresponding site with the set clamping of lid location division on the insulating body is provided with guide groove and draw-in groove, the clamping location division enters draw-in groove through guide groove, fixing with the draw-in groove interlocking, the cooperation of reaching lid and insulating body.
2. electronic card coupler as claimed in claim 1 is characterized in that: the clamping location division is the location grab.
3. electronic card coupler as claimed in claim 1 or 2 is characterized in that: the material of lid is a metal.
4. electronic card coupler as claimed in claim 1 is characterized in that: lid is by stamped.
5. electronic card coupler as claimed in claim 1 is characterized in that: welding gasket is installed on the insulating body.
6. as claim 1 or 5 described electronic card couplers, it is characterized in that: welding gasket is welded on the printed circuit board (PCB), passes through printed circuit board ground.
7. as claim 1 or 5 described electronic card couplers, it is characterized in that: the corresponding position on lid and the welding gasket is respectively equipped with snapping portion, and when clamping location division on the lid and the cooperation of the draw-in groove on the insulating body, snapping portion connects mutually.
8. as claim 1 or 5 described electronic card couplers, it is characterized in that: the snapping portion that corresponding position is provided with on lid and the welding gasket is respectively snapping hole and snapping piece.
9. electronic card coupler as claimed in claim 8 is characterized in that: the width in snapping hole is slightly larger than the width of snapping piece.
10. electronic card coupler as claimed in claim 1 is characterized in that: the inner surface of lid is provided with floor.
11. as claim 1 or 10 described electronic card couplers, it is characterized in that: pad is installed on the insulating body, pad is provided with location and welding hole, corresponding site with set location of pad and welding hole on the insulating body is provided with location and welding block, location and welding block and location and welding hole cooperate, through hot melt is carried out at the top of location and welding block, make spacers on insulating body.
12. as claim 1 or 10 described electronic card couplers, it is characterized in that: insulating body is provided with the groove that is used for installing conducting terminal, welding gasket.
13. as claim 1 or 10 described electronic card couplers, it is characterized in that: location and welding block are distributed on the interior appropriate location of groove, so that cooperate with conducting terminal, welding gasket.
14. as claim 1 or 10 described electronic card couplers, it is characterized in that: pad is provided with the active window of conducting terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98206002 CN2330074Y (en) | 1998-06-17 | 1998-06-17 | Electronic car connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98206002 CN2330074Y (en) | 1998-06-17 | 1998-06-17 | Electronic car connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2330074Y true CN2330074Y (en) | 1999-07-21 |
Family
ID=33962265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98206002 Expired - Lifetime CN2330074Y (en) | 1998-06-17 | 1998-06-17 | Electronic car connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2330074Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1689199B (en) * | 2002-10-03 | 2010-11-10 | 莫列斯公司 | Memory card connector |
-
1998
- 1998-06-17 CN CN 98206002 patent/CN2330074Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1689199B (en) * | 2002-10-03 | 2010-11-10 | 莫列斯公司 | Memory card connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |