CN109088271B - Connector for outdoor use - Google Patents
Connector for outdoor use Download PDFInfo
- Publication number
- CN109088271B CN109088271B CN201810955821.9A CN201810955821A CN109088271B CN 109088271 B CN109088271 B CN 109088271B CN 201810955821 A CN201810955821 A CN 201810955821A CN 109088271 B CN109088271 B CN 109088271B
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- China
- Prior art keywords
- plug
- female plug
- connecting rod
- top end
- adjusting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to the technical field of power supply connection plug-in attachment accessories, in particular to an outdoor connector which can reinforce a male plug and a female plug, avoid the situation that the male plug and the female plug are loosened in the dragging process, ensure the normal work of electric equipment, ensure the working process, improve the protection of the electric equipment, has simple operation and reliable connection and improves the practicability; comprises a male plug and a female plug; still include the control tube, gu fixed ring and fixing device, female plug's outside bottom is provided with the external screw thread structure, the inside of control tube is provided with the internal thread structure, the control tube includes regulating part and rotating part, fixing device includes connecting rod, supporting spring and articulated piece, the top of connecting rod is provided with the hasp, the connecting rod is provided with the fixed slot towards the bottom of female plug one side to install the steel ball in the fixed slot, the steel ball is located the outside position of fixed slot and pastes tightly with the regulating part lateral wall of control tube.
Description
Technical Field
The invention relates to the technical field of power supply connecting plug-in accessory devices, in particular to an outdoor connector.
Background
As is well known, an outdoor connector is an auxiliary device for connecting an electric circuit to an electric device, and is widely used in the fields of industrial production, electrical connection of instruments and meters, and electrical connection of electronic devices; the existing outdoor connector comprises a male plug and a female plug, wherein a conductive copper column is arranged at the bottom end of the male plug, a jack is arranged at the top end of the female plug, a conductive terminal is arranged in the jack, the conductive jack is matched with the jack, a first electric connecting wire and a second electric connecting wire are respectively arranged at the top end of the male plug and the bottom end of the female plug, and the first electric connecting wire and the second electric connecting wire are respectively electrically connected with the conductive copper column and the conductive terminal; when the existing outdoor connector is used, the conductive copper column of the male plug is inserted into the jack and is electrically connected with the conductive terminal, and the circuit is connected by using electrical equipment; present outdoor connector is used discovers because work needs often to drag the connector, makes easily to take place not hard up between public plug and the female plug, appears contact failure and influences the normal use of consumer, influences the work process, and frequently starts and causes the damage to consumer easily, leads to the practicality lower.
Disclosure of Invention
In order to solve the technical problems, the invention provides the outdoor connector which can reinforce the male plug and the female plug, avoid the situation that the male plug and the female plug are loosened in the dragging process, ensure the normal work of electric equipment, ensure the working process, improve the protection of the electric equipment, has simple operation and reliable connection and improves the practicability.
The invention relates to an outdoor connector, which comprises a male plug and a female plug; the adjusting pipe comprises an adjusting part and a rotating part, the adjusting part is of a round platform structure with a small upper part and a big lower part, the rotating part is of a hollow cylindrical structure, the bottom end of the adjusting part is connected with the top end of the rotating part, the fixing ring is sleeved on the outer side of the male plug and is fixedly connected with the male plug, the fixing device comprises a connecting rod, a supporting spring and a hinge block, the connecting rod is rotatably connected with the outer part of the female plug through the hinge block, one end of the supporting spring is fixedly connected with the connecting rod, the other end of the supporting spring is fixedly connected with the outer part of the female plug, and the supporting spring is positioned above the hinge block, the top of connecting rod is provided with the hasp, the hasp card is on solid fixed ring's top, and the connecting rod is provided with the fixed slot towards the bottom of female plug one side to install the steel ball in the fixed slot, the steel ball nestification is in the fixed slot to can be at the steel ball automatic rotation in the fixed slot, a part of steel ball is located the fixed slot outside, and the steel ball is located the position of fixed slot outside and pastes tightly with the regulating part lateral wall of regulating part of regulating tube.
According to the outdoor connector, the round groove is formed in the bottom end of the male plug, the conductive copper column is arranged on the inner top wall of the round groove, the sealing pipe and the insulating cylinder are arranged at the top end of the female plug, the insulating cylinder is located inside the sealing pipe and is concentrically arranged with the sealing pipe, the top end of the insulating cylinder is provided with the jack, the jack is matched with the conductive copper column, the conductive terminal is arranged at the bottom end of the jack, and the conductive copper column is inserted into the jack and is electrically connected with the conductive terminal.
According to the outdoor connector, the top end of the male plug and the bottom end of the female plug are respectively provided with the first electric wire and the second electric wire, and the first electric wire and the second electric wire are respectively electrically connected with the conductive copper column and the conductive terminal.
According to the outdoor connector, the outer wall of the male plug is in contact with the inner side wall of the sealing pipe, and the outer wall of the insulating cylinder is in contact with the inner side wall of the circular groove.
According to the outdoor connector, the top end of the sealing tube is tightly attached to the bottom end of the fixing ring.
The outdoor connector is fixedly provided with three groups, and the three groups of fixing devices are uniformly arranged at the top of the outer side of the female plug.
According to the outdoor connector, the supporting spring is in a compressed state, and the elastic coefficient of the supporting spring is 10N/CM.
According to the outdoor connector, the outer side wall of the rotating part is provided with the anti-skidding vertical lines.
Compared with the prior art, the invention has the beneficial effects that: by rotating the rotating part of the adjusting pipe, the adjusting pipe is enabled to move upwards by matching the internal thread structure of the adjusting pipe with the external thread structure of the female plug, the steel ball is extruded by the adjusting part of the adjusting pipe, the hook at the top of the connecting rod is enabled to clamp the top end of the fixing ring, the male plug and the female plug are reinforced, the male plug and the female plug can be reinforced, the situation that the male plug and the female plug are loosened in the dragging process is avoided, normal work of electric equipment is ensured, the working process is ensured, the protection of the electric equipment is improved, when the male plug and the female plug need to be disassembled, the adjusting pipe is enabled to move downwards by reversely rotating the rotating part of the adjusting pipe, the connecting rod rotates a certain angle around the hinge block under the action of the elastic force of the supporting spring, so that the hook is separated from the top end of the fixing ring, the male plug and the female plug can, the connection is reliable, and the practicability is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of an adjustment tube of the present invention;
FIG. 3 is a schematic top view of a male plug of the present invention;
in the drawings, the reference numbers: 1. a male plug; 2. a female plug; 3. an adjusting tube; 4. a fixing ring; 5. a fixing device; 6. an external thread structure; 7. an internal thread structure; 8. an adjustment section; 9. a rotating part; 10. a connecting rod; 11. a support spring; 12. a hinged block; 13. hooking; 14. steel balls; 15. a conductive copper pillar; 16. a sealing tube; 17. an insulating cylinder; 18. a conductive terminal; 19. a first electric wire; 20. a second electric wire; 21. anti-skid vertical stripes.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, an outdoor connector of the present invention includes a male plug 1 and a female plug 2; the adjusting device comprises an adjusting pipe 3, a fixing ring 4 and a fixing device 5, wherein the bottom of the outer side of a female plug is provided with an external thread structure 6, the inner part of the adjusting pipe is provided with an internal thread structure 7 which is matched with the external thread structure, the adjusting pipe comprises an adjusting part 8 and a rotating part 9, the adjusting part is of a round platform structure with a small top and a large bottom, the rotating part is of a hollow cylindrical structure, the bottom end of the adjusting part is connected with the top end of the rotating part, the fixing ring is sleeved on the outer side of the male plug and is fixedly connected with the male plug, the fixing device comprises a connecting rod 10, a supporting spring 11 and a hinging block 12, the connecting rod is rotatably connected with the outer part of the female plug through the hinging block, one end of the supporting spring is fixedly connected with the connecting rod, the other end of the supporting spring is fixedly connected with, the hasp is clamped at the top end of the fixing ring, the bottom of one side, facing the female plug, of the connecting rod is provided with a fixing groove, a steel ball 14 is installed in the fixing groove, the steel ball is nested in the fixing groove and can automatically rotate in the fixing groove, one part of the steel ball is positioned outside the fixing groove, and the part of the steel ball positioned outside the fixing groove is tightly attached to the outer side wall of the adjusting part of the adjusting pipe; by rotating the rotating part of the adjusting pipe, the adjusting pipe is enabled to move upwards by matching the internal thread structure of the adjusting pipe with the external thread structure of the female plug, the steel ball is extruded by the adjusting part of the adjusting pipe, the hook at the top of the connecting rod is enabled to clamp the top end of the fixing ring, the male plug and the female plug are reinforced, the male plug and the female plug can be reinforced, the situation that the male plug and the female plug are loosened in the dragging process is avoided, normal work of electric equipment is ensured, the working process is ensured, the protection of the electric equipment is improved, when the male plug and the female plug need to be disassembled, the adjusting pipe is enabled to move downwards by reversely rotating the rotating part of the adjusting pipe, the connecting rod rotates a certain angle around the hinge block under the action of the elastic force of the supporting spring, so that the hook is separated from the top end of the fixing ring, the male plug and the female plug can, the connection is reliable, and the practicability is improved.
The invention relates to an outdoor connector, wherein a circular groove is formed in the bottom end of a male plug, a conductive copper column 15 is arranged on the inner top wall of the circular groove, a sealing tube 16 and an insulating cylinder 17 are arranged at the top end of a female plug, the insulating cylinder is positioned inside the sealing tube and is concentrically arranged with the sealing tube, a jack is formed in the top end of the insulating cylinder, the jack is matched with the conductive copper column, a conductive terminal 18 is arranged at the bottom end of the jack, and the conductive copper column is inserted into the jack and is electrically connected with the conductive terminal; through the setting of sealed tube and insulating cylinder, improve its sealed effect, can effectively prevent the entering of moisture when outdoor use, improve the security.
According to the outdoor connector, the top end of the male plug and the bottom end of the female plug are respectively provided with the first electric wire 19 and the second electric wire 20, and the first electric wire and the second electric wire are respectively electrically connected with the conductive copper column and the conductive terminal.
According to the outdoor connector, the outer wall of the male plug is in contact with the inner side wall of the sealing pipe, and the outer wall of the insulating cylinder is in contact with the inner side wall of the circular groove; the sealing performance between the male plug and the female plug is improved.
According to the outdoor connector, the top end of the sealing tube is tightly attached to the bottom end of the fixing ring.
The outdoor connector is fixedly provided with three groups, and the three groups of fixing devices are uniformly arranged at the top of the outer side of the female plug; the hooks of the three fixing devices are clamped on the top end of the fixing ring, so that the male plug and the female plug are effectively fixed, and the practicability is improved.
According to the outdoor connector, the supporting spring is in a compressed state, and the elastic coefficient of the supporting spring is 10N/CM; the elasticity of the supporting spring is guaranteed to push the connecting rod, so that the hook is separated from the fixing ring, the operation is convenient, and the use reliability is improved.
The outdoor connector of the invention, the outer side wall of the rotating part is provided with anti-skid vertical lines 21; the rotating part of adjusting pipe is conveniently rotated through anti-skidding vertical lines, and the use reliability is improved.
The outdoor connector of the invention is characterized in that before the operation is finished, the connector is firstly moved to a position required by a user, the conductive copper column of the male plug is inserted into the jack and is electrically connected with the conductive terminal, so that the circuit is switched on by using the electrical equipment, the rotating part of the adjusting pipe is rotated, the adjusting pipe is moved upwards by matching the internal thread structure of the adjusting pipe with the external thread structure of the female plug, the steel ball is extruded by the adjusting part of the adjusting pipe, the hook at the top of the connecting rod clamps the top end of the fixing ring, the male plug and the female plug are reinforced, the male plug and the female plug can be reinforced, the male plug and the female plug are prevented from loosening in the dragging process, the normal operation of the electrical equipment is ensured, the working process is ensured, the protection of the electrical equipment is improved, and when the male plug and the female plug need to be disassembled, the adjusting pipe moves downwards by reversely rotating the rotating part of the adjusting pipe, the connecting rod rotates a certain angle around the hinging block under the action of the elastic force of the supporting spring, so that the hook is separated from the top end of the fixing ring, the male plug and the female plug can be separated, the operation is simple, the connection is reliable, the practicability is improved, the sealing effect is improved through the arrangement of the sealing pipe and the insulating cylinder, when the device is used outdoors, the device can effectively prevent moisture from entering and improve the safety, is clamped at the top end of the fixing ring through the hooks of the three groups of fixing devices, thereby effectively fixing the male plug and the female plug, ensuring that the elasticity coefficient of the supporting spring is 10N/CM, ensuring that the elasticity of the supporting spring can push the connecting rod, thereby make the hasp and the separation of solid fixed ring, the operation of being convenient for, conveniently rotate the rotating part of adjusting pipe through anti-skidding erect line, improve and use the reliability.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. An outdoor connector comprises a male plug (1) and a female plug (2); the novel plug is characterized by further comprising an adjusting pipe (3), a fixing ring (4) and a fixing device (5), wherein an external thread structure (6) is arranged at the bottom of the outer side of the female plug (2), an internal thread structure (7) is arranged inside the adjusting pipe (3), the internal thread structure (7) is matched with the external thread structure (6), the adjusting pipe (3) comprises an adjusting part (8) and a rotating part (9), the adjusting part (8) is of a round platform structure with a small upper part and a large lower part, the rotating part (9) is of a hollow cylindrical structure, the bottom end of the adjusting part (8) is connected with the top end of the rotating part (9), the fixing ring (4) is sleeved on the outer side of the male plug (1), the fixing ring (4) is fixedly connected with the male plug (1), the fixing device (5) comprises a connecting rod (10), a supporting spring (11) and a hinging block (12, the connecting rod (10) is rotatably connected with the outer part of the female plug (2) through the hinge block (12), one end of the supporting spring (11) is fixedly connected with the connecting rod (10), the other end of the supporting spring (11) is fixedly connected with the outside of the female plug (2), the supporting spring (11) is positioned above the hinging block (12), the top end of the connecting rod (10) is provided with a hook (13), the agraffe (13) is clamped at the top end of the fixed ring (4), the bottom of one side of the connecting rod (10) facing the female plug (2) is provided with a fixed groove, and steel balls (14) are arranged in the fixing groove, the steel balls (14) are nested in the fixing groove, and the steel ball (14) can automatically rotate in the fixed groove, one part of the steel ball (14) is positioned outside the fixed groove, the part of the steel ball (14) positioned outside the fixed groove is tightly attached to the outer side wall of the adjusting part (8) of the adjusting pipe (3);
the adjusting pipe (3) moves upwards by rotating a rotating part (9) of the adjusting pipe (3) and matching an internal thread structure (7) of the adjusting pipe (3) with an external thread structure (6) of the female plug (2), and a steel ball (14) is extruded by an adjusting part (8) of the adjusting pipe (3), so that a hook (13) at the top of a connecting rod (10) clamps the top end of the fixing ring (4);
when the male plug (1) and the female plug (2) need to be disassembled, the adjusting pipe (3) moves downwards by reversely rotating the rotating part (9) of the adjusting pipe (3), and the connecting rod (10) rotates for a certain angle around the hinge block (12) under the action of the elastic force of the supporting spring (11), so that the hook (13) is separated from the top end of the fixing ring (4);
a round groove is formed in the bottom end of the male plug (1), a conductive copper column (15) is arranged on the inner top wall of the round groove, a sealing pipe (16) and an insulating cylinder (17) are arranged at the top end of the female plug (2), the insulating cylinder (17) is located inside the sealing pipe (16), the insulating cylinder (17) and the sealing pipe (16) are concentrically arranged, a jack is formed in the top end of the insulating cylinder (17), the jack is matched with the conductive copper column (15), a conductive terminal (18) is arranged at the bottom end of the jack, and the conductive copper column (15) is inserted into the jack and electrically connected with the conductive terminal (18);
the top end of the male plug (1) and the bottom end of the female plug (2) are respectively provided with a first electric wire (19) and a second electric wire (20), and the first electric wire (19) and the second electric wire (20) are respectively electrically connected with the conductive copper column (15) and the conductive terminal (18);
the outer wall of the male plug (1) is in contact with the inner side wall of the sealing pipe (16), and the outer wall of the insulating cylinder (17) is in contact with the inner side wall of the circular groove;
the top end of the sealing tube (16) is tightly attached to the bottom end of the fixing ring (4);
the fixing devices (5) are provided with three groups, and the three groups of fixing devices (5) are uniformly arranged at the top of the outer side of the female plug (2).
2. An outdoor connector according to claim 1, characterized in that the supporting spring (11) is in a compressed state and the supporting spring (11) has a spring constant of 10N/CM.
3. An outdoor connector according to claim 1, characterized in that the outer side wall of the rotary part (9) is provided with non-slip ridges (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810955821.9A CN109088271B (en) | 2018-08-21 | 2018-08-21 | Connector for outdoor use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810955821.9A CN109088271B (en) | 2018-08-21 | 2018-08-21 | Connector for outdoor use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109088271A CN109088271A (en) | 2018-12-25 |
| CN109088271B true CN109088271B (en) | 2020-10-02 |
Family
ID=64794155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810955821.9A Active CN109088271B (en) | 2018-08-21 | 2018-08-21 | Connector for outdoor use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088271B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019112612B3 (en) * | 2019-05-14 | 2020-10-01 | Phoenix Contact Gmbh & Co. Kg | Holding frame and connector with such a holding frame |
| CN114614295B (en) * | 2022-03-23 | 2024-03-15 | 江苏大浪电气集团有限公司 | Flexible busbar connecting device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307644Y (en) * | 2008-11-10 | 2009-09-09 | 罗文博 | Anti-break socket |
| CN202651506U (en) * | 2012-06-12 | 2013-01-02 | 江苏道爵新能源车业有限公司 | Electric automobile charging plug device |
| CN203871561U (en) * | 2014-05-06 | 2014-10-08 | 中山市港联华凯电器制品有限公司 | Outdoor waterproof fast wiring plug |
| CN205141269U (en) * | 2015-10-22 | 2016-04-06 | 孙征训 | Industrial waterproof connector component |
| CN205355373U (en) * | 2016-01-21 | 2016-06-29 | 佛山市顺德区美的电热电器制造有限公司 | Bayonet cap, power coupling assembling and domestic appliance |
| CN106654724B (en) * | 2016-11-21 | 2019-02-15 | 中航光电科技股份有限公司 | Secondary locking mechanism and its plug end locking mechanism and socket end locking mechanism |
-
2018
- 2018-08-21 CN CN201810955821.9A patent/CN109088271B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109088271A (en) | 2018-12-25 |
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