CN202651441U - Water-proof power line connector - Google Patents
Water-proof power line connector Download PDFInfo
- Publication number
- CN202651441U CN202651441U CN 201220163732 CN201220163732U CN202651441U CN 202651441 U CN202651441 U CN 202651441U CN 201220163732 CN201220163732 CN 201220163732 CN 201220163732 U CN201220163732 U CN 201220163732U CN 202651441 U CN202651441 U CN 202651441U
- Authority
- CN
- China
- Prior art keywords
- connector
- female
- public
- housing
- connecting line
- 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
Links
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a water-proof power line connector with better contact, stable connection and better waterproof performance. The power 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 power interface connector, specifically, relate to a kind of contact more good, connect more firm and the better waterproof power interface connector of water resistance.
Background technology
In the power line wiring operations of indoor and outdoors, the link position of power line is just used the insulating tape simple process, be limited by the impact of space, environment and weather, the link position of power line is easy to occur disconnection, loose contact or short circuit phenomenon, cause it can not normal power-up, even can burn out the electronic equipment of access.
The utility model content
For above deficiency, the utility model provides a kind of contact better, connect more firm and the better waterproof power interface connector 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 several are installed on the Male connector that is electrically connected with described public connecting line in the described public connector housing, described female connectors comprises female connecting line, the female connectors housing, and several are installed on the female connector that is electrically connected with described female connecting line in the described female connectors housing, it is characterized in that, 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, each Male connector respectively with corresponding female connector contact conducting.
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.
The longitudinal section perpendicular to the docking direction of described docking section is trapezoidal, perhaps is isosceles triangle, perhaps is a circular part, and the shape of described groove is consistent with the exterior contour of docking section.
The outer wall of described docking section caves inward and is formed with gathering sill, and the length direction of described gathering sill is consistent with the docking direction, and gathering sill extends to the end of the butt end of docking section, and described groove inwall is formed with and the close-fitting lead of described gathering sill.
Described public connector housing is made by having flexible material, 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.
Each described Male connector is installed on respectively in the public connector housing, the one end is connected to respectively public connecting line, its other end is exposed to respectively in the groove, be formed with the through hole that several install described female connector in the docking section of described female connectors housing, one end of each described through hole extends to the end of butt end, the other end of each female connector is connected to female connecting line, and each described Male connector 6 can stretch in the corresponding through hole, and with corresponding female connector contact.
Described male connecting line and female connecting line are power line.
The beneficial effects of the utility model: waterproof power interface 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 several Male connectors, female connectors comprises female connecting line, female connectors housing and several female connectors, 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 described groove, and with the close-fitting docking section of groove, when public connector and female connectors docking, each Male connector respectively with 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; 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, the assurance public access is inserted and female connector and external insulation, avoids occurring short trouble; Have again, the longitudinal section perpendicular to the docking direction of docking section is trapezoidal, it perhaps is isosceles triangle, it perhaps is a circular part, the shape of groove is consistent with the exterior contour of docking section, can also form gathering sill at the outer wall of docking section, the groove inwall forms the close-fitting lead of gathering sill, by cooperating of irregularly shaped or gathering sill and lead, so that public connector can only access by a fixed-direction with respect to female connectors, because power line has zero line, dividing of live wire and ground wire, Miswire can cause very serious consequence, and by adopting the mode of unidirectional access can guarantee that Male connector is corresponding with the connection of female connector in the docking section; At last, 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, the assurance public access is inserted and female connector and external insulation, avoids occurring short trouble.
Description of drawings
Fig. 1 is the scheme of installation of waterproof power interface connector of the present utility model;
Fig. 2 is the cross-sectional schematic of waterproof power interface connector of the present utility model;
Fig. 3 is the structural representation of the butt end of waterproof power interface 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.
Such as Fig. 1, Fig. 2 and shown in Figure 3, waterproof power interface connector of the present utility model comprises mutual docking, and public connector 1 and the female connectors 2 of electrical connection, public connector 1 comprises public connecting line 11, public connector housing 12, and several are installed on the Male connector 13 that is electrically connected with public connecting line 11 in the public connector housing 12, 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 several are installed on the female connector 23 that is electrically connected with female connecting line 21 in the female connectors housing 22, 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 2 docking of public connector 1 and female connectors, each Male connector 13 respectively with corresponding female connector 23 contact conductings.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, each Male connector 13 respectively with the 23 contact conductings of corresponding female connector, realize the electrically conducting of male connecting line 11 and female connecting line 21 by several Male connectors 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.
Further, public connector housing 12 of the present utility model forms with the insulation shell integrated injection molding of public connecting line 11, and female connectors housing 22 forms with the insulation shell integrated injection molding of female connecting line 21.Like this, because for closely cooperating, and public connector housing 12 and female connectors housing 22 all adopt insulating material to make, and can prevent that Liquid Penetrant from advancing link position between docking section 221 and the groove 121, guarantee public access slotting 13 and female connector 23 and external insulation, avoid occurring short trouble.
Further, the longitudinal section perpendicular to the docking direction of docking section 221 of the present utility model is trapezoidal, perhaps is isosceles triangle, perhaps is a circular part, and the shape of groove 121 is consistent with the exterior contour of docking section 221; Perhaps the outer wall of docking section 221 caves inward and is formed with gathering sill 222, the length direction of gathering sill 222 is consistent with the docking direction, gathering sill 222 extends to the end of the butt end of docking section 221, and groove 121 inwalls are formed with and gathering sill 222 close-fitting leads 122.Like this, by cooperating of irregularly shaped or gathering sill 222 and lead 122, so that public connector 1 can only access by a fixed-direction with respect to female connectors 2, because power line has dividing of zero line, live wire and ground wire, Miswire can cause very serious consequence, and adopts the mode of unidirectional access can guarantee that Male connector 13 is corresponding with the connection of female connector 23 by docking section 221.
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 prevents that further outside liquid from penetrating into link position, guarantee public access slotting 13 and female connector 23 and external insulation, avoid occurring short trouble.
Wherein, each Male connector 13 is installed on respectively in the public connector housing 12, the one end is connected to respectively public connecting line 11 (corresponding its zero line of electrical connection, live wire and ground wire), its other end is exposed to respectively in the groove 121, be formed with several through holes that female connector 23 is installed 224 in the docking section 221 of female connectors housing 22, one end of each through hole 224 extends to the end of butt end, the other end of each female connector 23 is connected to female connecting line 21 (corresponding its zero line of electrical connection, live wire and ground wire), each Male connector 13 can stretch in the corresponding through hole 224, and with corresponding female connector 23 contacts.
Male connecting line 11 of the present utility model and female connecting line 21 can be power line, cable or other holding wire etc., are specially adapted to some moist connections of being connected connecting line with the complex environment position.
The above only is better embodiment 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 (8)
1. waterproof power interface 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 several are installed on the Male connector (13) that is electrically connected with described public connecting line (11) in the described public connector housing (12), described female connectors (2) comprises female connecting line (21), female connectors housing (22), and several are installed on the female connector (23) that is electrically connected with described female connecting line (21) in the described female connectors housing (22), 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), each Male connector (13) respectively with corresponding female connector (23) contact conducting.
2. waterproof power interface 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. waterproof power interface connector according to claim 1, it is characterized in that, the longitudinal section perpendicular to the docking direction of described docking section (221) is trapezoidal, it perhaps is isosceles triangle, perhaps be a circular part, the shape of described groove (121) is consistent with the exterior contour of docking section (221).
4. waterproof power interface connector according to claim 1, it is characterized in that, the outer wall of described docking section (221) caves inward and is formed with gathering sill (222), the length direction of described gathering sill (222) is consistent with the docking direction, gathering sill (222) extends to the end of the butt end of docking section (221), and described groove (121) inwall is formed with and the close-fitting lead of described gathering sill (222) (122).
5. waterproof power interface 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.
6. waterproof power interface connector according to claim 5 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).
7. waterproof power interface connector according to claim 1, it is characterized in that, each described Male connector (13) is installed on respectively in the public connector housing (12), the one end is connected to respectively public connecting line (11), its other end is exposed to respectively in the groove (121), be formed with the through hole (224) that several install described female connector (23) in the docking section (221) of described female connectors housing (22), one end of each described through hole (224) extends to the end of butt end, the other end of each female connector (23) is connected to female connecting line (21), each described Male connector (13) can stretch in the corresponding through hole (224), and with corresponding female connector (23) contact.
8. waterproof power interface connector according to claim 1 is characterized in that, described male connecting line (11) and female connecting line (21) are power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220163732 CN202651441U (en) | 2012-04-17 | 2012-04-17 | Water-proof power line connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220163732 CN202651441U (en) | 2012-04-17 | 2012-04-17 | Water-proof power line connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651441U true CN202651441U (en) | 2013-01-02 |
Family
ID=47420492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220163732 Expired - Lifetime CN202651441U (en) | 2012-04-17 | 2012-04-17 | Water-proof power line connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651441U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682539A (en) * | 2013-12-25 | 2014-03-26 | 镇江市华银仪表电器有限公司 | Waterproof coupler |
| CN104197401A (en) * | 2014-09-11 | 2014-12-10 | 百百阳采暖技术(北京)有限公司 | Far infrared carbon crystal floor heating system |
| WO2015054964A1 (en) * | 2013-10-18 | 2015-04-23 | 成都智拓水族用品有限公司 | Power-on connection apparatus for aquarium |
| CN107834320A (en) * | 2017-10-16 | 2018-03-23 | 江苏永沃铜业有限公司 | A kind of clip-wire radio frequency connector |
| CN108988080A (en) * | 2018-07-09 | 2018-12-11 | 深圳市吉影科技有限公司 | A kind of power device applied to underwater product |
| CN113690679A (en) * | 2021-08-24 | 2021-11-23 | 中国电子科技集团公司第三十八研究所 | Small-sized multi-channel blind-mating interconnection low-frequency connector |
-
2012
- 2012-04-17 CN CN 201220163732 patent/CN202651441U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054964A1 (en) * | 2013-10-18 | 2015-04-23 | 成都智拓水族用品有限公司 | Power-on connection apparatus for aquarium |
| CN103682539A (en) * | 2013-12-25 | 2014-03-26 | 镇江市华银仪表电器有限公司 | Waterproof coupler |
| CN103682539B (en) * | 2013-12-25 | 2016-05-25 | 镇江市华银仪表电器有限公司 | A kind of coupler of waterproof |
| CN104197401A (en) * | 2014-09-11 | 2014-12-10 | 百百阳采暖技术(北京)有限公司 | Far infrared carbon crystal floor heating system |
| CN104197401B (en) * | 2014-09-11 | 2017-11-07 | 百百阳采暖技术(北京)有限公司 | A kind of Far infrared carbon crystal ground-warming system |
| CN107834320A (en) * | 2017-10-16 | 2018-03-23 | 江苏永沃铜业有限公司 | A kind of clip-wire radio frequency connector |
| CN108988080A (en) * | 2018-07-09 | 2018-12-11 | 深圳市吉影科技有限公司 | A kind of power device applied to underwater product |
| CN113690679A (en) * | 2021-08-24 | 2021-11-23 | 中国电子科技集团公司第三十八研究所 | Small-sized multi-channel blind-mating interconnection low-frequency connector |
| CN113690679B (en) * | 2021-08-24 | 2023-12-05 | 中国电子科技集团公司第三十八研究所 | Small-sized multichannel blind-mate interconnection low-frequency connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202651552U (en) | Water-proof signal line connector | |
| CN202651441U (en) | Water-proof power line connector | |
| AR096360A1 (en) | AUTOMATIC GROUNDING DEVICE WITH VISUAL INDICATION | |
| CN204720687U (en) | A kind of novel high-pressure high current connector | |
| CN204376083U (en) | A kind of electric connector of quick locking big current transmission | |
| CN202662935U (en) | Parallel-type connecting element for waterproof three-way power wire | |
| CN205385126U (en) | Multicore control line annular plug connector | |
| CN202423618U (en) | High-power power connector with single core | |
| CN202268551U (en) | Waterproof connector | |
| CN202651440U (en) | Power line connector | |
| CN203166209U (en) | Waterproof joint | |
| CN106329224B (en) | Connector clamping structure | |
| CN202651553U (en) | Series type three-way power line connection piece | |
| CN207234011U (en) | A kind of waterproof power interface connector | |
| CN202651386U (en) | Power line connector | |
| CN203134740U (en) | Fuse connector | |
| CN103219606B (en) | Waterproof socket | |
| CN204760567U (en) | Insulated wire L type connecting terminal | |
| CN208706997U (en) | The male plug of current output terminal on a kind of monopole line | |
| CN204156205U (en) | Water-proof wire bundle | |
| CN203218581U (en) | Watertight connector | |
| CN208970807U (en) | A kind of high-voltage electrical apparatus breaking piece | |
| CN202651551U (en) | Double-core signal line connector | |
| CN208889896U (en) | Connection terminal and detachable connector | |
| CN219696769U (en) | Anticreep connector |
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 |