CN208986242U - A kind of dustproof and waterproof electric power connector - Google Patents
A kind of dustproof and waterproof electric power connector Download PDFInfo
- Publication number
- CN208986242U CN208986242U CN201821894161.XU CN201821894161U CN208986242U CN 208986242 U CN208986242 U CN 208986242U CN 201821894161 U CN201821894161 U CN 201821894161U CN 208986242 U CN208986242 U CN 208986242U
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- CN
- China
- Prior art keywords
- connector
- connection
- butt end
- docking
- connection shell
- 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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Abstract
The utility model proposes a kind of dustproof and waterproof electric power connectors, including connecting pin and butt end, it is equipped with the docking being connected with connecting pin in butt end and leads core pipe, connecting pin includes connection shell, connector, connecting rod and joystick knob, it connects and is equipped with docking groove in shell, connect chamber, connecting hole and defining flange, connector includes protrusion part and coupling part, protrusion is equipped with contact pin in part, connection shell top and bottom are equipped with sealing ring, barrier plate is additionally provided in connecting rod, this connector construction advantages of simple, using being screwed, it can firmly be connected with connecting pin, and it can be with dustproof and waterproof.
Description
Technical field
The utility model relates to connector technique field, in particular to a kind of dustproof and waterproof electric power connector.
Background technique
Connector, i.e. CONNECTOR.The country is also referred to as connector, plug and socket.Generally refer to electric coupler.I.e.
The device of two active devices is connected, electric current or signal are transmitted.Connector pin is to connect building block common in machine, now such as
The present is constantly progressive with science and technology, and the requirement to connector pin is also more and more, and existing electric power connector is not fixed firmly, by
It is easy to loosen to external force, causes company's electronics to connect device and disconnect, and existing electric power connector dustproof and waterproof effect is bad, leads
It causes dust and water to enter in connector, influences connector use.
Utility model content
It is simple and reasonable the purpose of the utility model is to provide a kind of dustproof and waterproof electric power connector, using screw thread
It is fixed, it can firmly be connected with connecting pin, and can be with dustproof and waterproof.
Purpose of the utility model is realized as follows:
A kind of dustproof and waterproof electric power connector, which is characterized in that including connecting pin and butt end, the butt end is in cylinder
Shape, the butt end are equipped with the external screw thread of connection, are equipped with the docking being connected with connecting pin in the butt end and lead core pipe,
The docking is led core pipe and is arranged in the middle part of butt end, and the connecting pin includes connection shell, connector, connecting rod and knob hand
Handle, the connection shell are in cuboid, are equipped with the docking groove being connected with butt end in the connection shell, the docking groove is in
Circle, the docking groove setting are equipped with the internal screw thread with butt end connection in connection lower part of the housing end, the docking groove,
The connection shell is connect by internal screw thread and external screw thread with butt end, is additionally provided with the company for accommodating connector in the connection shell
Chamber is connect, the connection chamber is in reverse gibbous shape, and the connection chamber protrusion point is equipped with the minor thread connecting with connector, institute
It states to connect and is equipped with the connecting hole connected for butt end with connector and limitation connector movement between chamber and docking groove
Defining flange, the connector are in reverse gibbous shape, and the connector is arranged in connecting cavity room, and the connector includes protrusion part
And coupling part, be equipped in the protrusion part and lead the contact pin that core pipe is connected with docking, the coupling part be equipped with it is convex
The interlocking screw thread of minor thread connection on part out, when connector connects, protrusion is partially passed through on connecting hole and butt end
Core pipe connection is led in docking, and in the form of sheets, the joystick knob is arranged above connector the joystick knob, and is arranged in connection shell
In vitro, the connecting rod is for connecting joystick knob and connector；
Further, the connection shell top and bottom are equipped with the sealing ring of water proof and dust proof, go back in the connecting rod
Equipped with barrier plate, when the connecting pin is connect with butt end, barrier plate resists the sealing ring of connection shell upper end, plays sealing and makees
With.
Compared with prior art, the utility model has the beneficial effects that:
A kind of dustproof and waterproof electric power connector, including connecting pin and butt end, connecting pin include connection shell, connector,
Connecting rod and joystick knob, butt end are equipped with the external screw thread of connection, and connection shell is equipped with internal screw thread, using internal screw thread and
External screw thread is attached connector, and when connector connection, and also use is screwed connector with chamber is connect, connection effect
Fruit is good, when connector receives external force, can firmly connect with butt end, be not easy to loosen, and connects in shell upper and lower ends
Equipped with sealing ring, and connecting rod is equipped with barrier plate, can be very good to prevent dust and water from entering in connector, influences to connect
Device normal use is connect, connector is prevented because of dust and water, causes connector can not work normally, improve connector
Service life, when connector connects, consumer can be attached connector using joystick knob, can easily be connected
Connector, easy to operate and connection speed are fast.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the structure chart of the utility model.
Fig. 3 is the connection schematic diagram of the utility model.
Wherein, 1 is connecting pin, and 11 be connection shell, and 111 be docking groove, and 112 be connection chamber, and 113 be connecting hole, 114
It is connector for defining flange, 12,121 be protrusion part, and 122 be coupling part, and 123 be contact pin, and 13 be connecting rod, and 14 be rotation
Button handle, 2 be butt end, and 21 lead core pipe for docking, and 3 be sealing ring, and 4 be barrier plate.
Specific embodiment
As shown in Figure 1-3, a kind of dustproof and waterproof electric power connector, which is characterized in that including connecting pin 1 and butt end 2, institute
State that butt end 2 is cylindrical, the butt end 2 is equipped with the external screw thread of connection, is equipped in the butt end 2 and connecting pin 1
Core pipe 21 is led in the docking being connected, and the docking leads the setting of core pipe 21 at 2 middle part of butt end, and the connecting pin 1 includes connection shell
Body 11, connector 12, connecting rod 13 and joystick knob 14, the connection shell 11 are in cuboid, are set in the connection shell 11
There is the docking groove 111 being connected with butt end 2, the docking groove 111 is rounded, and the setting of docking groove 111 is in connection shell
11 lower ends, the interior internal screw thread being equipped with 2 connection of butt end of the docking groove 111, the connection shell 11 pass through interior spiral shell
Line and external screw thread are connect with butt end 2, are additionally provided with the connection chamber 112 for accommodating connector 12 in the connection shell 11, described
Connecting chamber 112 is in reverse gibbous shape, and the connection chamber 112 protrudes part 121 and is equipped with the minor thread connecting with connector 12, institute
State connecting hole 113 and the limitation being equipped between connection chamber 112 and docking groove 111 for 12 connection of butt end 2 and connector
The mobile defining flange 114 of connector 12, the connector 12 are in reverse gibbous shape, and the setting of connector 12 is in connection chamber 112
Interior, the connector 12 includes protrusion part 121 and coupling part 122, equipped with leading core pipe with docking in the protrusion part 121
21 contact pins 123 being connected, the coupling part 122 are equipped with the interlocking spiral shell with the minor thread connection on protrusion part 121
Line, when connector connects, protrusion part 121 is led core pipe 21 with the docking on butt end 2 across connecting hole 113 and is connect, the rotation
In the form of sheets, the joystick knob 14 is arranged above connector 12 button handle 14, and is arranged outside connection shell 11, the connection
Bar 13 is for connecting joystick knob 14 and connector 12.
Further, connection 11 top and bottom of shell are equipped with the sealing ring 3 of water proof and dust proof, the connecting rod 13
On be additionally provided with barrier plate 4, when the connecting pin 1 is connect with butt end 2, barrier plate 4 resist connection 11 upper end of shell sealing ring
3, play sealing function.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (2)
1. a kind of dustproof and waterproof electric power connector, which is characterized in that including connecting pin and butt end, the butt end is in cylinder
Shape, the butt end are equipped with the external screw thread of connection, are equipped with the docking being connected with connecting pin in the butt end and lead core pipe,
The docking is led core pipe and is arranged in the middle part of butt end, and the connecting pin includes connection shell, connector, connecting rod and knob hand
Handle, the connection shell are in cuboid, are equipped with the docking groove being connected with butt end in the connection shell, the docking groove is in
Circle, the docking groove setting are equipped with the internal screw thread with butt end connection in connection lower part of the housing end, the docking groove,
The connection shell is connect by internal screw thread and external screw thread with butt end, is additionally provided with the company for accommodating connector in the connection shell
Chamber is connect, the connection chamber is in reverse gibbous shape, and the connection chamber protrusion point is equipped with the minor thread connecting with connector, institute
It states to connect and is equipped with the connecting hole connected for butt end with connector and limitation connector movement between chamber and docking groove
Defining flange, the connector are in reverse gibbous shape, and the connector is arranged in connecting cavity room, and the connector includes protrusion part
And coupling part, be equipped in the protrusion part and lead the contact pin that core pipe is connected with docking, the coupling part be equipped with it is convex
The interlocking screw thread of minor thread connection on part out, when connector connects, protrusion is partially passed through on connecting hole and butt end
Core pipe connection is led in docking, and in the form of sheets, the joystick knob is arranged above connector the joystick knob, and is arranged in connection shell
In vitro, the connecting rod is for connecting joystick knob and connector.
2. a kind of dustproof and waterproof electric power connector according to claim 1, it is characterised in that: the connection shell upper end and
Lower end is equipped with the sealing ring of water proof and dust proof, and barrier plate is additionally provided in the connecting rod, when the connecting pin is connect with butt end,
Barrier plate resists the sealing ring of connection shell upper end, plays sealing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821894161.XU CN208986242U (en) | 2018-11-17 | 2018-11-17 | A kind of dustproof and waterproof electric power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821894161.XU CN208986242U (en) | 2018-11-17 | 2018-11-17 | A kind of dustproof and waterproof electric power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208986242U true CN208986242U (en) | 2019-06-14 |
Family
ID=66791274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821894161.XU Expired - Fee Related CN208986242U (en) | 2018-11-17 | 2018-11-17 | A kind of dustproof and waterproof electric power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208986242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599709A (en) * | 2018-11-17 | 2019-04-09 | 镇江科茂电子有限公司 | A kind of dustproof and waterproof electric power connector |
-
2018
- 2018-11-17 CN CN201821894161.XU patent/CN208986242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109599709A (en) * | 2018-11-17 | 2019-04-09 | 镇江科茂电子有限公司 | A kind of dustproof and waterproof electric power connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |