CN202651551U - Double-core signal line connector - Google Patents
Double-core signal line connector Download PDFInfo
- Publication number
- CN202651551U CN202651551U CN 201220163674 CN201220163674U CN202651551U CN 202651551 U CN202651551 U CN 202651551U CN 201220163674 CN201220163674 CN 201220163674 CN 201220163674 U CN201220163674 U CN 201220163674U CN 202651551 U CN202651551 U CN 202651551U
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- CN
- China
- Prior art keywords
- female
- connector
- public
- housing
- connecting line
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- 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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Abstract
The utility model discloses a double-core signal line connector with stronger anti-interference capacity. The signal line connector comprise a male connector and a female connector which are mutually abutted and electrically connected, wherein the male connector comprises a male connection line, a male connector shell in plastic molding with an insulation shell of the male connection line, and a plurality of male connector assemblies, a groove is formed on the end surface of the abutting end of the male connector shell, a thread screw is arranged on the outer wall of the groove, a guide pole is formed on the inner wall of the groove, the female connector comprises a female connection line, a female connector shell in plastic molding with an insulation shell of the female connection line, and a plurality of female connector assemblies, an abutting part in close fit with the groove is formed on the abutting end of the female connector shell and extends into the groove, a guide groove in close fit with the guide pole is formed on the outer wall of the abutting part, a fastening ring is formed on the outer wall of the female connector shell, and a screw sleeve engaged with the thread screw and cooperated with the fastening ring is sleeved on the outer wall, and a sealing ring is sleeved between the outer wall of the abutting part and the inner wall of the screw sleeve.
Description
Technical field
The utility model relates to a kind of holding wire connector, specifically, relate to a kind of contact more good, connect more firm, water resistance is better and the stronger twin-core holding wire connector of signal antijamming capability.
Background technology
Develop rapidly along with the IT technology, the network equipment is being seen everywhere at us at one's side, in the signal line wiring operation of indoor and outdoors, the link position of holding wire is just used the connector simple process, when the time spent of doing that is subject to external force, the link position of holding wire is easy to occur disconnecting, cause signal interruption, and be limited by the impact of space, environment and weather, the link position of holding wire is easy to be subject to the impact of extraneous factor, the signal transmission is interfered, and affects the transmission quality of signal.
The utility model content
For above deficiency, the utility model provides a kind of contact better, connect more firm, better and the stronger twin-core holding wire connector of signal antijamming capability of water resistance, it comprises mutual docking, and public connector and the female connectors of electrical connection, described public connector comprises public connecting line, the public connector housing, and be installed in the described public connector housing and two Male connectors that heart yearn is electrically connected respectively of described public connecting line, described female connectors comprises female connecting line, the female connectors housing, and be installed in the described female connectors housing female connector that two heart yearns with described female connecting line are electrically connected respectively, the end face of the butt end of described public connector housing caves inward and is formed with groove, the butt end of described female connectors housing is formed with and can extend in the described groove, and with the close-fitting docking section of groove, when the docking of public connector and female connectors, Male connector contacts electrically conducting with corresponding female connector.
The insulation shell integrated injection molding of described public connector housing and public connecting line forms, and the insulation shell integrated injection molding of described female connectors housing and female connecting line forms.
Make by having flexible material the butt end of described public connector housing, the outside projection of the outer wall of female connectors housing is formed with snap ring, be arranged with the swivel nut with described snap ring interoperation on the female connectors housing, the outer wall of public connector housing butt end is attacked the screw thread that is provided with described swivel nut engagement, the internal diameter of described swivel nut slowly becomes greatly along the docking direction, and the minimum diameter of swivel nut is less than the minimum outer diameter of public connector housing butt end.
Be arranged with sealing ring between the outer wall of described docking section and the inwall of swivel nut.
Described Male connector is installed in the public connector housing, it comprises the public insulator of ring-type, and by the separated plug-in part of public insulator and outer plugin, described outer plugin is ring-type, described plug-in part is arranged in its inner chamber, plug-in part and outer plugin respectively with two heart yearns electrical connection of described public connecting line, the other end of plug-in part and outer plugin is exposed to respectively in the groove, described female connector is installed on the butt end of female connectors housing, female connector comprises female insulator of ring-type, and by the separated interior tactile part of female insulator and outer tactile part, described interior tactile part is fixed on the inwall of female insulator, outer tactile part is fixed on the outer wall of female insulator, interior tactile part and outer tactile part are electrically connected respectively two heart yearns of female connecting line, and described female connector stretches out one section of docking section along the docking direction, when public connector and female connectors docking, plug-in part contacts electrically conducting with interior tactile part, and outer plugin contacts electrically conducting with outer tactile part.
The insulation shell of described public connector housing, female connectors housing, male connecting line and the insulation shell of female connecting line are made by transparent material.
The beneficial effects of the utility model: twin-core holding wire connector of the present utility model comprises mutual docking, and public connector and the female connectors of electrical connection, public connector comprises public connecting line, public connector housing and Male connector, female connectors comprises female connecting line, female connectors housing and female connector, the end face of the butt end of public connector housing caves inward and is formed with groove, the butt end of female connectors housing is formed with and can extend in the groove, and with the close-fitting docking section of groove, when public connector and female connectors docking, Male connector and corresponding female connector contact conducting, simple in structure, public connector and female connectors are easy to connect firm, Male connector and female connector to contact electric conductivity better, avoid occurring open circuit fault, cause the signal Transmission; In addition, the insulation shell integrated injection molding of public connector housing and public connecting line forms, the insulation shell integrated injection molding of female connectors housing and female connecting line forms, when public connector and female connectors docking, since between docking section and the groove for closely cooperating, can prevent that Liquid Penetrant from advancing link position, guarantee Male connector and female connector and external insulation, avoid the signal transmission to be interfered; Have again, the public connector housing is made by having flexible material, the outer wall of female connectors housing is formed with snap ring, be arranged with the swivel nut with the snap ring interoperation on the female connectors, the outer wall of public connector housing is attacked the screw thread that is provided with the swivel nut engagement, be arranged with sealing ring between the outer wall of docking section and the inwall of swivel nut, by cooperating of swivel nut and screw thread, can be so that better tightness between the docking section of public connector housing and female connectors housing, prevent that further outside liquid from penetrating into link position, guarantee Male connector and female connector and external insulation, avoid the signal transmission to be interfered.
Description of drawings
Fig. 1 is the scheme of installation of twin-core holding wire connector of the present utility model;
Fig. 2 is the cross-sectional schematic of twin-core holding wire connector of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further set forth, wherein, direction of the present utility model is take Fig. 1 as standard.
As depicted in figs. 1 and 2, twin-core holding wire connector of the present utility model comprises public connector 1 and the female connectors 2 of mutual docking, electrical connection between public connector 1 and the female connectors 2, public connector 1 comprises public connecting line 11, public connector housing 12 and Male connector 13, Male connector 13 is installed in the public connector housing 12, and with public connecting line 11 electrical connections, the end face of the butt end of public connector housing 12 caves inward and is formed with groove 121, female connectors 2 comprises female connecting line 21, female connectors housing 22 and female connector 23, female connector 23 is installed in the female connectors housing 22, and with female connecting line 21 electrical connections, the butt end of female connectors housing 22 is formed with and can extend in the groove 121, and with groove 121 close-fitting docking sections 221, when public connector 1 and female connectors 2 docking, Male connector 13 contacts electrically conducting with female connector 23, and the double wired conductor that the utility model is mainly used in signal transmission line connects.Like this, when public connector 1 and female connectors 2 docking, the docking section 221 of female connectors housing 22 extend in the groove 121 of public connector housing 12, Male connector 13 contacts electrically conducting with female connector 23, realize the electrically conducting of male connecting line 11 and female connecting line 21 by Male connector 13 and female connector 23, simple in structure, public connector 1 and female connectors 2 are easy to connect firm, Male connector 13 and female connector 23 to contact electric conductivity better, avoid occurring open circuit fault, cause the signal Transmission.
Further, public connector housing 12 of the present utility model forms with the insulation shell integrated injection molding of public connecting line 11, female connectors housing 22 forms with the insulation shell integrated injection molding of female connecting line 21, and the insulation shell of public connector housing 12, female connectors housing 22, male connecting line 11 and the insulation shell of female connecting line 21 are paid the utmost attention to and adopted transparent material to make.Like this, since between docking section 221 and the groove 121 for closely cooperating, and public connector housing 12 and female connectors housing 22 all adopt insulating material to make, can prevent that Liquid Penetrant from advancing link position, guarantee Male connector 13 and female connector 23 and external insulation, avoid the signal transmission to be interfered, also make things convenient for the connection status of observation signal transmission line simultaneously.
Further again, make by having flexible material the butt end of public connector housing 12 of the present utility model, the outside projection of the outer wall of female connectors housing 22 is formed with snap ring 223, be arranged with the swivel nut 3 with snap ring 223 interoperations on the female connectors housing 22, the outer wall of the butt end of public connector housing 12 is attacked the screw thread 123 that is provided with swivel nut 3 engagements, the internal diameter of swivel nut 3 slowly becomes large along the docking direction, and the minimum diameter of swivel nut 3 is arranged with sealing ring 4 less than the minimum outer diameter of public connector housing 12 butt ends between the inwall of the outer wall of docking section 221 and swivel nut 3.Like this, by cooperating of swivel nut 3 and screw thread 123, can be so that better tightness between the docking section of public connector housing 12 and female connectors housing 22, prevent that further outside liquid from penetrating into link position, guarantee public access slotting 13 and female connector 23 and external insulation, avoid the signal transmission to be interfered.
Wherein, Male connector 13 is installed in the public connector housing 12, it comprises the public insulator 131 of ring-type, and by public insulator 131 separated plug-in part 132 and outer plugins 133, described outer plugin 133 is ring-type, described plug-in part 132 is arranged in its inner chamber, plug-in part 132 and outer plugin 133 respectively with two heart yearns electrical connection of described public connecting line 11, the other end of plug-in part 132 and outer plugin 133 is exposed to respectively in the groove 121, described female connector 23 is installed on the butt end of female connectors housing 22, female connector 23 comprises female insulator 231 of ring-type, and by female insulator 231 separated interior tactile part 232 and outer tactile parts 233, described interior tactile part 232 is fixed on the inwall of female insulator 231, outer tactile part 233 is fixed on the outer wall of female insulator 231, interior tactile part 232 and outer tactile part 233 are electrically connected respectively two heart yearns of female connecting line 21, described female connector 23 stretches out 221 1 sections of docking sections along the docking direction, when public connector 1 and female connectors 2 docking, plug-in part 132 contacts electrically conducting with interior tactile part 232, and outer plugin 133 contacts electrically conducting with outer tactile part 233.
The above only is preferred embodiments of the present invention, the present invention is not limited to above-mentioned execution mode, in implementation process, may there be local small structural modification, if various changes of the present invention or modification are not broken away from the spirit and scope of the present invention, and belong within claim of the present invention and the equivalent technologies scope, then the present invention also is intended to comprise these changes and modification.
Claims (6)
1. twin-core holding wire connector, it comprises mutual docking, and public connector (1) and the female connectors (2) of electrical connection, described public connector (1) comprises public connecting line (11), public connector housing (12), and be installed in the described public connector housing (12) Male connector (13) that two heart yearns with described public connecting line (11) are electrically connected respectively, described female connectors (2) comprises female connecting line (21), female connectors housing (22), and be installed in the described female connectors housing (22) female connector (23) that two heart yearns with described female connecting line (21) are electrically connected respectively, it is characterized in that, the end face of the butt end of described public connector housing (12) caves inward and is formed with groove (121), the butt end of described female connectors housing (22) is formed with and can extend in the described groove (121), and with the close-fitting docking section of groove (121) (221), when the docking of public connector (1) and female connectors (2), Male connector (13) contacts electrically conducting with corresponding female connector (23).
2. twin-core holding wire connector according to claim 1, it is characterized in that, described public connector housing (12) forms with the insulation shell integrated injection molding of public connecting line (11), and described female connectors housing (22) forms with the insulation shell integrated injection molding of female connecting line (21).
3. twin-core holding wire connector according to claim 1, it is characterized in that, make by having flexible material the butt end of described public connector housing (12), the outside projection of outer wall of female connectors housing (22) is formed with snap ring (223), be arranged with the swivel nut (3) with described snap ring (223) interoperation on the female connectors housing (22), the outer wall of public connector housing (12) butt end is attacked the screw thread (123) that is provided with described swivel nut (3) engagement, the internal diameter of described swivel nut (3) slowly becomes greatly along the docking direction, and the minimum diameter of swivel nut (3) is less than the minimum outer diameter of public connector housing (12) butt end.
4. twin-core holding wire connector according to claim 3 is characterized in that, is arranged with sealing ring (4) between the inwall of the outer wall of described docking section (221) and swivel nut (3).
5. twin-core holding wire connector according to claim 1, it is characterized in that, described Male connector (13) is installed in the public connector housing (12), it comprises the public insulator (131) of ring-type, and by the separated plug-in part of public insulator (131) (132) and outer plugin (133), described outer plugin (133) is ring-type, described plug-in part (132) is arranged in its inner chamber, plug-in part (132) and outer plugin (133) respectively with two heart yearns electrical connection of described public connecting line (11), the other end of plug-in part (132) and outer plugin (133) is exposed to respectively in the groove (121), described female connector (23) is installed on the butt end of female connectors housing (22), female connector (23) comprises female insulator (231) of ring-type, and by the separated interior tactile part of female insulator (231) (232) and outer tactile part (233), described interior tactile part (232) is fixed on the inwall of female insulator (231), outer tactile part (233) is fixed on the outer wall of female insulator (231), interior tactile part (232) and outer tactile part (233) are electrically connected respectively two heart yearns of female connecting line (21), described female connector (23) stretches out (221) one sections of docking sections along the docking direction, when public connector (1) and female connectors (2) docking, plug-in part (132) contacts electrically conducting with interior tactile part (232), and outer plugin (133) contacts electrically conducting with outer tactile part (233).
6. twin-core holding wire connector according to claim 1, it is characterized in that the insulation shell of described public connector housing (12), female connectors housing (22), male connecting line (11) and the insulation shell of female connecting line (21) are made by transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220163674 CN202651551U (en) | 2012-04-17 | 2012-04-17 | Double-core signal line connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220163674 CN202651551U (en) | 2012-04-17 | 2012-04-17 | Double-core signal line connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651551U true CN202651551U (en) | 2013-01-02 |
Family
ID=47420602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220163674 Expired - Lifetime CN202651551U (en) | 2012-04-17 | 2012-04-17 | Double-core signal line connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651551U (en) |
-
2012
- 2012-04-17 CN CN 201220163674 patent/CN202651551U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |