CN2802786Y - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN2802786Y CN2802786Y CNU2005200185911U CN200520018591U CN2802786Y CN 2802786 Y CN2802786 Y CN 2802786Y CN U2005200185911 U CNU2005200185911 U CN U2005200185911U CN 200520018591 U CN200520018591 U CN 200520018591U CN 2802786 Y CN2802786 Y CN 2802786Y
- Authority
- CN
- China
- Prior art keywords
- circuit board
- pedestal
- base plate
- main circuit
- respect
- 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
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to an RJ electric connector, which comprises a a bottom board, bases fixed at two upper ends of the bottom board and a main circuit board, wherein an elastic sheet set is arranged in each base, and one side of each base corresponding to the bottom board is provided with a subsidiary circuit board; an outer shell covers the bottom board, the base and a main circuit board; a cover body coats the outer shell, the bottom board, the bases and a main circuit board. The utility model mainly cause the tail end of each elastic sheet of the elastic sheet set to be welded and fixed on the subsidiary circuit board; the subsidiary circuit board is electrically connected with the main circuit board through a connecting pin; the elastic sheet set is electrically connected with the main circuit board through a preinstalled circuit in the subsidiary circuit board; the elastic sheet set can be directly electrically connected with the main circuit board through the preinstalled circuit in the subsidiary circuit board so as to simplify fabrication procedure and cause the RJ45 electric connector to be more convenient to fabricate.
Description
Technical field
The utility model is a kind of RJ45 electric connector, refers to that especially a kind of inside has the RJ45 electric connector of two circuit boards.
Background technology
General RJ45 electric connector is used for the connecting interface of various network, its role is to the switching of signal, existing RJ45 electric connector consists predominantly of pedestal, the shell fragment group, main circuit board, base plate etc., main circuit board is arranged on the base plate and is provided with that pin runs through base plate and external circuit joins, pedestal is installed on the base plate, the shell fragment assembling is located in the pedestal and can be installed in the pedestal top or the pedestal below, each shell fragment in the shell fragment group all must form with main circuit board and be electrically connected, the existing lead-in wire that all adopts makes each shell fragment be electrically connected with corresponding section formation on the main circuit board, but when the drawing line, because the distance between the shell fragment is very little, for avoiding the phase mutual interference that goes between, so must be very careful during the drawing line, so increase the difficulty on making, and in the time shell fragment need being assembled the position change that be located in the pedestal, because each the shell fragment position, back of turning upside down is also inequality, must revise the step of drawing line in the processing procedure, so increase the inconvenience on making.
The utility model content
Because aforesaid existing shortcoming, the utility model is improved the RJ45 electric connector, makes can finish easily between shell fragment and main circuit board to be electrically connected.
For reaching above-mentioned utility model purpose, the utility model is a kind of RJ45 electric connector of design, comprising a base plate, the rear end is provided with a plurality of stitch hole on the base plate, one main circuit board, main circuit board is fixedly arranged on base plate and is provided with stitch hole one end, main circuit board one end is provided with a plurality of perforation, the other end is provided with the stitch of a plurality of downward extensions, stitch runs through the stitch hole of base plate, main circuit board is provided with coil groups, one pedestal, pedestal is fixedly arranged on the other end on the base plate, the pedestal front end is provided with slot, be provided with a plurality of grooves in the slot, one shell fragment group is relatively arranged in the groove, and the shell fragment group includes a plurality of shell fragments, and a secondary circuit board is arranged at the pedestal outside with respect to groove, a plurality of pins are inserted in secondary circuit board one end, two light-emitting diodes are arranged at the two opposite sides of the outer opposite side with respect to groove of pedestal respectively, and each light-emitting diode has two pins, and pin extends outside the base plate, one shell is covered in base plate, outside pedestal and the main circuit board, shell one end is with respect to the shape of the slot of pedestal, a cover body, and cover body is with base plate, pedestal, main circuit board and shell are coated on wherein, cover body one end is provided with the opening with respect to the slot of pedestal, it is characterized in that:
The shell fragment end is welded in the secondary circuit board other end, the pin that is inserted on the secondary circuit board is inserted in the perforation of main circuit board, pre-if each shell fragment forms the circuit that is electrically connected with its corresponding pin in the secondary circuit board, the shell inboard is respectively equipped with respect to the stitch side of light-emitting diode and is used for preventing between light-emitting diode and coil and main circuit board the generation L type dividing plate of mutual interference mutually.
Advantage of the present utility model is, by circuit default in the secondary circuit board, shell fragment is formed with corresponding pin be electrically connected, must be via drawing line mode complicated and trouble, to increase the convenience on making.
Description of drawings
First figure is a three-dimensional exploded view of the present utility model
Second figure is the three-dimensional exploded view of the utility model part assembly
The 3rd figure is a side cutaway view of the present utility model
The 4th figure is the pseudosection of going up of the present utility model
The 5th figure is the stereo appearance figure of another embodiment of the utility model
[primary clustering symbol description]
10 base plates, 11 bottoms
111 recesses, 112 fixture blocks
12 top layers, 121 stitch holes
13 dovetail projections, 20 pedestals
201 projections, 202 binding blocks
21 slots, 211 grooves
22 shell fragment groups, 221 shell fragments
23 secondary circuit board 231 recesses
24 pins, 25 light-emitting diodes
251 pins, 26 dovetail grooves
31 perforation of 30 main circuit boards
32 stitch, 33 coil groups
41 perforation of 40 shells
42 grooves, 43 raised lines
44L type dividing plate 50 cover bodies
51 openings, 10 ' base plate
20 ' pedestal, 21 ' slot
22 ' shell fragment group, 221 ' shell fragment
23 ' the secondary circuit board 25 ' light-emitting diode
251 ' pin, 26 contacts
30 ' main circuit board, 32 ' stitch
Embodiment
See also shown in first figure, the utility model includes a base plate 10, a pedestal 20, a main circuit board 30, a shell 40, reaches a cover body 50.
Aforesaid main circuit board 30 is located on the top layer 12 of base plate 10, main circuit board 30 1 ends are provided with a plurality of perforation 31, the other end is provided with the stitch 32 of a plurality of downward extensions, and stitch 32 runs through the stitch hole 121 of base plate 10, and main circuit board 30 is provided with the coil groups 33 that is used for filtering and eliminates noise.
See also shown in first and two figure, aforesaid pedestal 20 is located on the bottom 11 of base plate 10, pedestal 20 tops are provided with projection 201, pedestal 20 front ends are provided with the binding block 202 with respect to the recess 111 of base plate 10, pedestal 20 front ends are provided with slot 21, slot 21 bottoms are provided with a plurality of grooves 211, one shell fragment group 22 is relatively arranged in the groove 211, shell fragment group 22 includes a plurality of shell fragments 221, one secondary circuit board 23 is arranged at pedestal 20 bottom outside, secondary circuit board 23 is provided with the recess 231 with respect to the fixture block 112 of base plate 10, recess 231 fastens with fixture block 112, shell fragment 211 terminal solid weldings are at secondary circuit board 23 1 ends, secondary circuit board 23 other ends are inserted with several pins 24 with respect to the perforation 31 of main circuit board 30, utilizing circuit default in the secondary circuit board 23 that the corresponding pin 24 of each shell fragment 211 and its is formed is electrically connected, and pin 24 is inserted in the perforation 31 of main circuit board 30, pedestal 20 both sides outer walls are provided with relative dovetail groove 26, two light-emitting diodes 25 are arranged at two opposite sides outside pedestal 20 tops respectively, each light-emitting diode 25 has two pins 251, and pin 251 extends downwards outside the base plate 10 along the dovetail groove 26 of pedestal 20.
See also first, shown in three and four figure, aforesaid shell 40 is covered in base plate 10, outside pedestal 20 and the main circuit board 30, shell 40 1 ends are with respect to the shape of the slot 21 of pedestal 20, shell 40 is provided with the perforation 41 with respect to the projection 201 of pedestal 20, and be provided with groove 42 with respect to the dovetail projection 13 of base plate 10, pedestal 20 inboards are provided with the raised line 43 with respect to the dovetail groove 26 of pedestal 20, by perforation 41 and projection 201, groove 42 and dovetail projection 13, raised line 43 engages with the mutual of dovetail groove 26, make shell 40 be covered in base plate 10, outside pedestal 20 and the main circuit board 30, shell 40 inboards are respectively equipped with L type dividing plate 44 with respect to stitch 251 sides of light-emitting diode 25, and L type dividing plate 44 is used for preventing that light-emitting diode 25 from producing mutual interference mutually with coil 33 and 30 of main circuit boards.
Aforesaid cover body 50 with base plate 10, pedestal 20, main circuit board 30, and shell 40 be coated on wherein, cover body 50 1 ends are provided with the opening 51 with respect to the slot 21 of pedestal 20.
See also shown in the 5th figure, when the required electric connector of user is that shell fragment group 22 is when being installed in pedestal 20 ' top, one main circuit board 30 ' is fixedly arranged on a base plate 10 ' rear end and is provided with a plurality of stitch 32 ' and runs through base plate 10 ', pedestal 20 ' is located at base plate 10 ' front end and pedestal 20 ' front end is provided with slot 21 ', slot 21 ' top is provided with a plurality of grooves, one secondary circuit board 23 ' is fixedly arranged on pedestal 20 ' top and is electrically connected by contact 26 and pin formation not shown in the figures with main circuit board 30 ', one shell fragment group 22 ' is relatively arranged in the groove and each shell fragment 221 ' end is welded on the default contact of secondary circuit board 23 ', two light-emitting diodes 25 ' are arranged at outer two opposite sides, pedestal 20 ' bottom respectively, each light-emitting diode 25 ' has two pins 251 ', pin 251 ' extends outside the base plate 10 ' downwards, by circuit default in the secondary circuit board 23 ', making shell fragment group 22 ' to form with main circuit board 30 ' is electrically connected, and do not need to see through the mode of drawing line, can effectively simplify processing procedure.
Claims (4)
1. electric connector, comprising a base plate, the rear end is provided with a plurality of stitch hole on the base plate, one main circuit board, main circuit board is fixedly arranged on base plate and is provided with stitch hole one end, main circuit board one end is provided with a plurality of perforation, the other end is provided with the stitch of a plurality of downward extensions, stitch runs through the stitch hole of base plate, main circuit board is provided with coil groups, one pedestal, pedestal is fixedly arranged on the other end on the base plate, the pedestal front end is provided with slot, be provided with a plurality of grooves in the slot, one shell fragment group is relatively arranged in the groove, the shell fragment group includes a plurality of shell fragments, one secondary circuit board is arranged at the pedestal outside with respect to groove, and a plurality of pins are inserted in secondary circuit board one end, and two light-emitting diodes are arranged at the two opposite sides of the outer opposite side with respect to groove of pedestal respectively, each light-emitting diode has two pins, pin extends outside the base plate, and a shell is covered in base plate, outside pedestal and the main circuit board, shell one end is with respect to the shape of the slot of pedestal, one cover body, cover body is with base plate, pedestal, main circuit board and shell are coated on wherein, and cover body one end is provided with the opening with respect to the slot of pedestal, it is characterized in that:
The shell fragment end is welded in the secondary circuit board other end, other end of pin that is inserted on the secondary circuit board is inserted in the perforation of main circuit board, pre-if each shell fragment forms the circuit that is electrically connected with its corresponding pin in the secondary circuit board, the shell inboard is respectively equipped with respect to the stitch side of light-emitting diode and is used for preventing between light-emitting diode and coil and main circuit board the generation L type dividing plate of mutual interference mutually.
2. electric connector as claimed in claim 1, it is characterized in that: the groove in the slot of pedestal is arranged at base bottom, secondary circuit board is arranged at the base bottom outside, two light-emitting diodes are arranged at two opposite sides outside the pedestal top respectively, and the pin of light-emitting diode extends outside the base plate along the outer wall of pedestal.
3. electric connector as claimed in claim 1 is characterized in that: the groove in the slot of pedestal is arranged at the pedestal top, and secondary circuit board is arranged at the pedestal top outer, and two light-emitting diodes are arranged at the outer two opposite sides of base bottom respectively.
4. electric connector as claimed in claim 2 is characterized in that:
Baseplate molding is stepped, and baseplate molding is bottom and top layer, and bottom front end both sides form two recesses, and both sides form relative fixture block respectively on the bottom, and base plate two outsides form relative dovetail projection respectively near the top layer place;
Main circuit board is located on the top layer of base plate;
Pedestal is located on the bottom of base plate, the pedestal top is provided with projection, the pedestal front end is provided with the binding block with respect to the recess of base plate, binding block and recess fasten, secondary circuit board is provided with the recess with respect to the fixture block of base plate, recess and fixture block fasten, and pedestal both sides outer wall is provided with relative dovetail groove, and the pin of light-emitting diode extends outside the base plate downwards along the dovetail groove of pedestal;
Shell is provided with the perforation with respect to the projection of pedestal, and be provided with groove with respect to the dovetail projection of base plate, the pedestal inboard is provided with the raised line with respect to the dovetail groove of pedestal, engage with the mutual of dovetail groove with dovetail projection, raised line with projection, groove by perforation, shell is covered in outside base plate, pedestal and the main circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200185911U CN2802786Y (en) | 2005-05-13 | 2005-05-13 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200185911U CN2802786Y (en) | 2005-05-13 | 2005-05-13 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802786Y true CN2802786Y (en) | 2006-08-02 |
Family
ID=36847490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200185911U Expired - Fee Related CN2802786Y (en) | 2005-05-13 | 2005-05-13 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802786Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011085537A1 (en) * | 2010-01-12 | 2011-07-21 | 中山市汉仁电子有限公司 | Compact-type rj45 socket supporting gigabit ethernet applications |
| CN101908683B (en) * | 2009-06-03 | 2012-08-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembly method thereof |
| CN114041246A (en) * | 2019-07-04 | 2022-02-11 | 爱沛股份有限公司 | Connector device |
-
2005
- 2005-05-13 CN CNU2005200185911U patent/CN2802786Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908683B (en) * | 2009-06-03 | 2012-08-29 | 富士康(昆山)电脑接插件有限公司 | Electric connector and assembly method thereof |
| WO2011085537A1 (en) * | 2010-01-12 | 2011-07-21 | 中山市汉仁电子有限公司 | Compact-type rj45 socket supporting gigabit ethernet applications |
| CN114041246A (en) * | 2019-07-04 | 2022-02-11 | 爱沛股份有限公司 | Connector device |
| CN114041246B (en) * | 2019-07-04 | 2024-05-07 | 爱沛股份有限公司 | Connector device |
| US12034255B2 (en) | 2019-07-04 | 2024-07-09 | I-Pex Inc. | Connector device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2519434Y (en) | Electric connector | |
| CN1237668C (en) | High-density receptacle connector | |
| CN1227783C (en) | Module socket with connector for filter and connector thereof | |
| CN201178180Y (en) | Cable connector assembly | |
| CN201029150Y (en) | Electrical connector | |
| US7040927B1 (en) | Modular communications socket | |
| CN2802786Y (en) | Electric connector | |
| CN1574485A (en) | Electrical connector and method of producing the same | |
| CN2585447Y (en) | Electric connector | |
| CN2520579Y (en) | Power supply connector | |
| CN2545714Y (en) | Electric connector module | |
| CN2831479Y (en) | Flexible circuit board connector | |
| CN2520031Y (en) | Connector assembly | |
| CN202930618U (en) | Inverse network cable connector | |
| CN202930605U (en) | Rj45 electric connector | |
| CN201178151Y (en) | Cable connector assembly | |
| CN2507155Y (en) | Electric connector | |
| CN2829129Y (en) | High-speed transmission electric connector | |
| CN2829119Y (en) | Antenna of hand equipment | |
| CN2814702Y (en) | Electric connector | |
| CN203386964U (en) | Thin network cable connector | |
| CN2519477Y (en) | High frequency connector | |
| CN216383864U (en) | Reading lamp assembly on automobile ceiling | |
| CN2354266Y (en) | Electric connector | |
| CN2579008Y (en) | Assembledl structure of electric connector |
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 |