CN2308992Y - High density electrical connector - Google Patents
High density electrical connector Download PDFInfo
- Publication number
- CN2308992Y CN2308992Y CN 97229553 CN97229553U CN2308992Y CN 2308992 Y CN2308992 Y CN 2308992Y CN 97229553 CN97229553 CN 97229553 CN 97229553 U CN97229553 U CN 97229553U CN 2308992 Y CN2308992 Y CN 2308992Y
- Authority
- CN
- China
- Prior art keywords
- high density
- insulation shell
- electrical connector
- density electrical
- locking part
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a high density electrical connector which is provided with a shielding casing. The high density electrical connector also comprises a first insulation casing, a second insulation casing, a plurality of terminals, and a locking element; the first insulation casing is provided with a first opening, a second opening, at least one first locking part, at least one first sleeve joint part, and a plurality of first terminal channels; the second insulation casing is provided with a third opening, a fourth opening, at least one second locking part, at least one second sleeve joint part, and a plurality of second terminal channels, wherein, the third opening is butted with the second opening; the first sleeve joint part is in sleeve joint with the second sleeve joint part; a plurality of terminals are spliced in the first terminal channels and the second terminal channels; the locking element is arranged inside the first locking part and the second locking part for locking the first insulation casing and the second insulation casing.
Description
The utility model relates to a kind of high density electrical connector, especially relates to a kind of height adjustable high density electrical connector.
Along with the function of PC significantly increases, and the hardware device more light and handy easy operating that becomes, in the diminishing space of computer chassis, must hold than more electronic component in the mode of stacked circuit plate.Meanwhile, the volume of the electric connector between plate and the plate also must dwindle.Therefore under the function that keeps original electric connector, developed high density electrical connector, it has the terminal of smaller volume and a greater number, so that transmit more signal.Yet, because the height of general high density electrical connector mostly is fixing greatly, and fixed in shape when relative position changes between distance change between the circuit board that electric connector connected or the circuit board, just must be changed the high density electrical connector of differing heights, different size.Figure 1 shows that the applicant's the disclosed high density electrical connector of Taiwan utility application.This electric connector can dock electric connector (figure does not show) butt joint with another, and this electric connector is installed in respectively on the different circuit boards with the electric connector of its butt joint, and wherein other device can be installed in the formed space of the height of electric connector and circuit board.When the volume of other devices exceeds aforesaid space or during the Level Change between circuit board, the electric connector that then must use different size instead is to cooperate the installing of other devices.Therefore, increase the kind of electric connector, and caused the inconvenience when selecting electric connector for use.
Main purpose of the present utility model provides a kind of high density electrical connector, when the distance between circuit board changes, this electric connector changes its height with an existing high density electrical connector by an insulation shell, constitutes to connect between circuit board, to increase the use elasticity of electric connector.
The purpose of this utility model is to realize like this, a kind of high density electrical connector promptly is provided, this electric connector has shield shell, and described connector comprises: first insulation shell has at least one first locking part, at least one first socket part and a plurality of the first terminal conduit; Second insulation shell, have at least one second locking part, at least one second socket part and a plurality of second terminal conduit, wherein, described first locking part and described second locking part mutually combine and fixing described first and second insulation shell, and described first socket part is socketed on described second socket part; A plurality of terminals are plugged in described first and second terminal conduit.
Advantage of the present utility model is, the high density electrical connector that is provided can change its height by insulation shell, therefore can connect the circuit board that spacing is different or change with a connector, not only reduce the specification of electric connector, also reduce cost simultaneously.
Below, describe in detail according to embodiment of the present utility model, wherein with reference to accompanying drawing:
Fig. 1 is the stereogram according to the high density electrical connector of prior art;
Fig. 2 is the stereogram according to high density electrical connector of the present utility model;
Fig. 3 is another stereogram according to high density electrical connector of the present utility model, wherein represents the lower portion of electric connector;
Fig. 4 is the three-dimensional exploded view according to high density electrical connector of the present utility model;
Fig. 5 is the stereogram of first electrical connecting element shown in Figure 2;
Fig. 6 is another stereogram of first electrical connecting element shown in Figure 2;
Fig. 7 is the stereogram of second electrical connecting element shown in Figure 2;
Fig. 8 is another stereogram of second electrical connecting element shown in Figure 2;
Fig. 9 is the profile of Fig. 1 along IX-IX;
Figure 10 is the profile of Fig. 1 along X-X;
Figure 11 is the stereogram according to second embodiment of the present utility model;
Figure 12 is the stereogram according to the 3rd embodiment of the present utility model.
Fig. 2,3 and 4 is depicted as according to high density electrical connector 99 of the present utility model, comprising: first electrical connecting element 10, second electrical connecting element 20, a plurality of terminal 30 and two lock members 40.Wherein, first electrical connecting element 10 has first insulation shell 12 and first shield shell 14; Second electrical connecting element 20 has second insulation shell 22 and at least one secondary shielding housing 24; Terminal 30 is plugged in first insulation shell 12 and second insulation shell 22; Lock member 40 has junction surface 42, holding division 44, spiro-locking section 46 and riveting part 48, junction surface 42 in order to dock electric connector (figure do not show) and engage and constitute ground connection, holding division 44 is in order to fix first electrical connecting element 10, riveting part 48 is positioned at a relative end at junction surface 42, in order to second electrical connecting element, 20 riveteds, spiro-locking section 46 is for being positioned at the screw of relative bonding portion 42 other ends, in order to being locked on the circuit board, constitute the loop of ground connection simultaneously according to electric connector 99 of the present utility model.
See also Fig. 4,5 and 6, first insulation shell 12 of first electrical connecting element 10 roughly is a cuboid, have first opening 121 and second opening 122 that lead to mutually on it, in first opening 121 and 122 formed passages 123 of second opening, further be provided with a plurality of the first terminal conduits 124 in order to plug terminal 30.Respectively be provided with the through hole that runs through along first opening, 121 to second openings, 122 directions in the longitudinally two ends of insulation shell 12, i.e. first locking part 125 is in order to cooperate the installing of lock member 40.First shield shell 14 is coated on the outside of aforementioned first insulation shell 12, the 125 corresponding positions, first locking part of its two ends and first insulation shell 12 are provided with hole 141, be provided with compressing tablet 142 in the hole 141, can be installed in the opening 1251 of first locking part 125 by first opening, 122 sides.44 of the holding divisions of lock member 40 can press solidly compressing tablet 142 in first locking part 125.Opening 1252 peripheries by second opening, 122 sides are provided with first socket part 126 to first insulation shell 12 in first locking part 125, in order to socket second insulation shell 22.
And for example Figure 11 shows that three-dimensional exploded view according to second embodiment 99 ' of electric connector of the present utility model.Wherein, secondary shielding housing 24 ' be the moulding of sheet metal integrated punching, its slide rail 243 ' be contained in second insulation shell, 22 ' accepting groove 229 ' in, wherein be positioned at the slide rail 243 of two ora terminalis ' mutually against, be accommodated in jointly accepting groove 229 ' among.
Be the 3rd embodiment 99 as shown in figure 12 height of ", wherein, second electrical connecting element 20 " only has second insulator 22 ", can adjust electric connector 99 " according to electric connector of the present utility model.This second insulation shell 22 " specification of visual demand and change mold design, and cooperate the terminal 30 of different length and original first electrical connecting element 10 can reach the different requirement objectives that use fast, and can reduce production cost.
Claims (13)
1. high density electrical connector, described electric connector has shield shell, it is characterized in that, and described connector comprises: first insulation shell has at least one first locking part, at least one first socket part and a plurality of the first terminal conduit; Second insulation shell, have at least one second locking part, at least one second socket part and a plurality of second terminal conduit, wherein, described first locking part and described second locking part mutually combine and fixing described first and second insulation shell, and described first socket part is socketed on described second socket part; A plurality of terminals are plugged in described first and second terminal conduit.
2. high density electrical connector as claimed in claim 1 is characterized in that, described shield shell is the metal shell of integrated punching moulding, and is coated on described first and second insulation shell respectively.
3. high density electrical connector as claimed in claim 1 is characterized in that, described the first terminal conduit connects described first insulation shell.
4. high density electrical connector as claimed in claim 1 is characterized in that, first locking part of described first insulation shell is the through hole that runs through described first insulation shell.
5. high density electrical connector as claimed in claim 1 is characterized in that, the described second terminal conduit connects described second insulation shell.
6. high density electrical connector as claimed in claim 1 is characterized in that, second locking part of described second insulation shell is the through hole that runs through described second insulation shell.
7. high density electrical connector as claimed in claim 1 is characterized in that, first socket part of described first insulation shell is a groove.
8. high density electrical connector as claimed in claim 7 is characterized in that, second socket part of described second insulation shell is a projection.
9. high density electrical connector as claimed in claim 1 is characterized in that, first socket part of described first insulation shell is a projection.
10. high density electrical connector as claimed in claim 9 is characterized in that, second socket part of described second insulation shell is a groove.
11. high density electrical connector as claimed in claim 1 is characterized in that, described connector also is provided with lock member, and it is fixed in described first and second locking part.
12. high density electrical connector as claimed in claim 11 is characterized in that, described lock member is with fixing described first and second insulation shell of riveted way.
13. high density electrical connector as claimed in claim 11 is characterized in that, an end of described lock member has screw, and described electric connector is locked on other electronic components.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97229553 CN2308992Y (en) | 1997-11-27 | 1997-11-27 | High density electrical connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 97229553 CN2308992Y (en) | 1997-11-27 | 1997-11-27 | High density electrical connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2308992Y true CN2308992Y (en) | 1999-02-24 |
Family
ID=33942317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 97229553 Expired - Fee Related CN2308992Y (en) | 1997-11-27 | 1997-11-27 | High density electrical connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2308992Y (en) |
-
1997
- 1997-11-27 CN CN 97229553 patent/CN2308992Y/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |