CN201048204Y - Rectangle electric connector - Google Patents
Rectangle electric connector Download PDFInfo
- Publication number
- CN201048204Y CN201048204Y CNU2007200217625U CN200720021762U CN201048204Y CN 201048204 Y CN201048204 Y CN 201048204Y CN U2007200217625 U CNU2007200217625 U CN U2007200217625U CN 200720021762 U CN200720021762 U CN 200720021762U CN 201048204 Y CN201048204 Y CN 201048204Y
- Authority
- CN
- China
- Prior art keywords
- plug
- socket
- wire
- electric connector
- base
- 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
A rectangular connector comprises a plug and a socket and belongs to the technical field of an electronic socket connector. The plug is provided with a shell; along the length direction of the plug and the socket, a locking structure is arranged; the plug part is provided with a wire lead or a cable tightening structure; an insulated base of the plug part is provided with an elastic claw used for locking and compressing square jacks; the socket is provided with a mounting groove and the bottom of the socket is provided with a welded connect pin fixed in an interference way; the joining interface is provided with an anti-misplug structure. Wire leads or the cable tightening structure is arranged on the plug, wherein, the wire lead is tightened by nylon norsel and a cable is tightened by a pressure line splint. The shell of the plug and the insulated base are connected through two raised points and a tapping screw. The upper surface of the plug base is provided with wire marking signs marked with concave words. The inclined plane of the socket base is provided with wire marking sings marked with the concave words. The utility model has the advantages of reasonable structure, easy manufacture, convenient use, large connection capability, firm contact and safe use.
Description
One, technical field
The utility model relates to a kind of rectangular electric connector, belongs to the electronic connector technical field.
Two, background technology
At present and the electric connector of identical function of the present invention, there is not locking mechanism for single, plug and socket; And plug is not with shell.This electric connector in use, incidental problem is: single plug and socket wiring capacity is little, can't use in some equipment; Plug and socket do not have locking mechanism and are connected firmly inadequately, and equipment in use is easy to generate contact fault; Plug is not with shell to cause safety problem such as short circuit easily, can damage equipment when serious.
Three, summary of the invention
At the defective of prior art, the utility model provides the rectangular electric connector that a kind of reasonable in design, easy to manufacture, easy to use, wiring capacity is big, contact is firm, safe in utilization.
A kind of rectangular electric connector, form by plug and socket, it is characterized in that, be with shell on the plug, the length direction both sides of plug and socket are provided with locking mechanism, and plug portion is provided with lead-in wire or cable fastening structure, and the insulating base of plug portion is provided with the elastic claw that is used to lock crimping side's jack, socket is provided with mounting groove, and the socket bottom is provided with the fixing welded type contact pin of interference mode; The layout setting that plugs together of plug and socket has the anti-mis-insertion structure.
Lead-in wire on the described plug portion or cable fastening structure, lead-in wire is fastening with the nylon binding band, and cable is fastening with the line ball clamping plate.
Be connected with a tapping screw by two raised points between the shell of described plug and the plug insulating base.
Described Plug base upper surface is provided with the wire size mark that character cut in bas-relief marks.
The inclined-plane of described socket base is provided with the wire size mark that character cut in bas-relief marks.
Described anti-mis-insertion structure is to be provided with the anti-mis-insertion key at the interface that plugs together of socket, and the corresponding position with socket on the plug is provided with keyway.
The utility model is locked and the anti-mis-insertion structure owing to be provided with in use, and plug and socket are connected firmly, and is difficult for becoming flexible, and effectively prevents to misplug to close; It is fastening with the nylon binding band to go between on the plug, and cable is fastening with the line ball clamping plate, makes that wiring is firm and profile is neat, attractive in appearance; Be interlocked by two raised points and a tapping screw between the shell of plug and the plug insulating base, make the installation of shell and unload all more convenient; Elastic claw was upspring earlier when the elastic claw latch-up structure was packed at square jack, after locking in the notch of the side's of falling into jack, elastic claw can be levered up and draws lead during the side's of taking off jack, can take out, make wiring and unload line and all make things convenient for freely; The wire size mark is set on the inclined-plane of socket base, and the level that is beneficial to is observed with vertical both direction; Mounting groove is installed with using and is all made things convenient for so that socket and machinery panel are combined into one.
The utlity model has characteristics reasonable in design, easy to manufacture, easy to use, that the wiring capacity big, contact is firm, safe in utilization.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram of plug and socket locking mechanism in the utility model.
Fig. 3 is the fastening structure schematic diagram that goes between on the plug in the utility model.
Fig. 4 is a cable fastening structure schematic diagram on the plug in the utility model.
Fig. 5 is the elastic claw latch-up structure schematic diagram of plug insulating base and crimping side's jack in the utility model.
Fig. 6 is plug insulating base and a connection structure of outer shell schematic diagram in the utility model.
Fig. 7 is the square shape pore structure schematic diagram of socket bottom in the utility model.
Fig. 8 is the welded type contact pin structural representation that socket is fixed with interference type in the utility model.
Fig. 9 is a Plug base upper surface wire size mark schematic diagram in the utility model.
Figure 10 is the wire size mark schematic diagram on the socket base inclined-plane in the utility model.
Figure 11 is a socket part mounting groove structural representation in the utility model.
Figure 12 is a plug portion anti-mis-insertion keyway arrangements schematic diagram in the utility model.
Figure 13 is a socket part anti-mis-insertion bond structure schematic diagram in the utility model.
Wherein, 1, plug, 2, socket, 3, locking mechanism, 4, lead-in wire fastening structure, 5, the cable fastening structure, 6, insulating base, 7, crimping side's jack, 8, the elastic claw latch-up structure, 9, plug body, 10, raised points, 11, self-tapping screw, 12, the square shape hole, 13, welded type contact pin, 14, the lip-deep wire size mark of Plug base, 15, the wire size mark on the Plug base inclined-plane, 16, mounting groove, 17, machinery panel, 18, anti-mis-insertion keyway 19, anti-mis-insertion key.
Five, embodiment
Embodiment: structure of the present utility model as shown in figure 1 to figure 13, form by plug 1 and socket 2, band shell 9 on the plug 1, the length direction both sides of plug 1 and socket 2 are provided with locking mechanism 3, plug 1 part is provided with lead-in wire or cable fastening structure 4 and 5, the insulating base 6 of plug 1 part is provided with crimping side's jack 7 of band elastic claw latch-up structure 8, and socket 2 is provided with mounting groove 16, and socket 2 bottoms are provided with the fixing welded type contact pin 13 of interference mode.
Lead-in wire or cable fastening structure 4 or 5 on described plug 1 part, lead-in wire is fastening with the nylon binding band, and cable is fastening with the line ball clamping plate.
Be interlocked by two raised points 10 and a tapping screw 11 between the shell 9 of described plug 1 and the plug insulating base 6.
Described plug 1 pedestal upper surface is provided with the wire size mark 14 that adopts character cut in bas-relief to mark.
The inclined-plane of described socket base is provided with the wire size mark 15 that adopts character cut in bas-relief to mark.
Described plug 1 is provided with anti-mis-insertion keyway 18.
Be provided with anti-mis-insertion key 19 on the described socket 2.
Claims (6)
1. rectangular electric connector, form by plug and socket, be with shell on the plug, the length direction both sides of plug and socket are provided with locking mechanism, plug portion is provided with lead-in wire or cable fastening structure, the insulating base of plug portion is provided with the elastic claw that is used to lock crimping side's jack, and socket is provided with mounting groove, and the socket bottom is provided with the fixing welded type contact pin of interference mode; The layout setting that plugs together of plug and socket has the anti-mis-insertion structure.
2. rectangular electric connector as claimed in claim 1 is characterized in that, lead-in wire on the described plug portion or cable fastening structure, and lead-in wire is fastening with the nylon binding band, and cable is fastening with the line ball clamping plate.
3. rectangular electric connector as claimed in claim 1 is characterized in that, is connected with a tapping screw by two raised points between the shell of described plug and the plug insulating base.
4. rectangular electric connector as claimed in claim 1 is characterized in that, described Plug base upper surface is provided with the wire size mark that character cut in bas-relief marks.
5. rectangular electric connector as claimed in claim 1 is characterized in that, the inclined-plane of described socket base is provided with the wire size mark that character cut in bas-relief marks.
6. rectangular electric connector as claimed in claim 1 is characterized in that, described anti-mis-insertion structure is to be provided with the anti-mis-insertion key at the interface that plugs together of socket, and the corresponding position with socket on the plug is provided with keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200217625U CN201048204Y (en) | 2007-05-23 | 2007-05-23 | Rectangle electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200217625U CN201048204Y (en) | 2007-05-23 | 2007-05-23 | Rectangle electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201048204Y true CN201048204Y (en) | 2008-04-16 |
Family
ID=39300796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200217625U Expired - Fee Related CN201048204Y (en) | 2007-05-23 | 2007-05-23 | Rectangle electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201048204Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025651A (en) * | 2016-06-24 | 2016-10-12 | 中车青岛四方机车车辆股份有限公司 | Train connector and plugging member thereof |
-
2007
- 2007-05-23 CN CNU2007200217625U patent/CN201048204Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025651A (en) * | 2016-06-24 | 2016-10-12 | 中车青岛四方机车车辆股份有限公司 | Train connector and plugging member thereof |
| CN106025651B (en) * | 2016-06-24 | 2018-08-03 | 中车青岛四方机车车辆股份有限公司 | A kind of train connector and its plug 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 |