CN208986266U - A kind of electric power connector of good seal performance - Google Patents
A kind of electric power connector of good seal performance Download PDFInfo
- Publication number
- CN208986266U CN208986266U CN201821896720.0U CN201821896720U CN208986266U CN 208986266 U CN208986266 U CN 208986266U CN 201821896720 U CN201821896720 U CN 201821896720U CN 208986266 U CN208986266 U CN 208986266U
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- CN
- China
- Prior art keywords
- screw thread
- connector
- block
- docking
- connecting pin
- 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 electric power connectors of good seal performance, block is docked including connecting pin and screw thread, the core retainer plate being connected to each other with connecting pin is equipped in screw thread docking block, connecting pin includes connection shell, connector, slide core and joystick knob, connect the chamber for being equipped in shell and accommodating connector, the docking groove connecting with screw thread docking block is additionally provided on connection shell, connector lower end is equipped with the core needle in insertion core retainer plate, the O-ring seal of dustproof and waterproof is additionally provided on connector bottom surface, screw thread docking block is externally provided with rubber protecting jacket, this connector construction advantages of simple, when electric power connector connects, dust can be completely cut off by rubber protecting jacket and 0 type sealing ring and water enters.
Description
Technical field
The utility model relates to art of electrical connectors field, in particular to a kind of electric power connector of good seal performance.
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 electric power connector of good seal performance, electronics
When connector connects, dust can be completely cut off by rubber protecting jacket and 0 type sealing ring and water enters.
Purpose of the utility model is realized as follows:
A kind of electric power connector of good seal performance, which is characterized in that dock block, the screw thread including connecting pin and screw thread
Docking block is in cylindrical body, and the screw thread docking block is equipped with the external screw thread being connected with connecting pin, is set in the screw thread docking block
There is the core retainer plate being connected to each other with connecting pin, the core is set in the middle part of screw thread docking block, and the connecting pin includes connection shell, connects
Connector, slide core and joystick knob, the connection shell is interior to be equipped with the chamber for accommodating connector, and the chamber setting is in connection shell
In the middle part of body, the docking groove connecting with screw thread docking block is additionally provided on the connection shell, the docking groove is arranged below chamber,
And be connected with chamber, it is equipped in the docking groove and docks the internal screw thread that block is used cooperatively with screw thread, the docking groove passes through interior
Screw thread and external screw thread are connect with screw thread docking block, and the connector is made of two different cylinders of diameter, the connector is set
It sets in chamber, the connector diameter is shorter partially towards docking groove, which is equipped with and matches with docking groove internal screw thread
Minor thread, the connector by the way that in minor thread precession docking groove, the connector lower end is equipped with the core needle in insertion core retainer plate,
The core needle is arranged in the middle part of connector, and is provided on the corresponding position of core retainer plate, and the joystick knob setting is in connection shell
In vitro, and it is arranged right above connector, the slide core deeply connects shell connection joystick knob and connector, the knob
Handle is equipped with electric wire, which passes through joystick knob, slide core and connector and connect with core needle；
Further, the O-ring seal of dustproof and waterproof is additionally provided on the connector bottom surface, block is docked with screw thread in connecting pin
When connection, O-ring seal resists screw thread docking block end face；
Further, the screw thread docking block is externally provided with rubber protecting jacket, and connection shell is equipped with matches with rubber protecting jacket
The groove used is closed, when connecting pin is connect with screw thread docking block, covers threaded connection block in rubber protecting jacket insertion groove.
Compared with prior art, the utility model has the beneficial effects that:
A kind of electric power connector of good seal performance, including connecting pin and screw thread dock block, screw thread dock be equipped in block with
The core retainer plate that connecting pin is connected to each other, connecting pin include connecting shell, connector, slide core and joystick knob, this connector connecting pin
Block is docked with screw thread using being threadedly coupled, good connecting effect is connected firmly, even if can also be packed connector by external force and be in
Connection status, it is not easy to it disconnects, is connect using joystick knob rotational connection end with screw thread docking block, it is easy to operate, it uses
It is convenient, quickly connector can be attached, the O-ring seal of dustproof and waterproof, screw thread pair are additionally provided on connector bottom surface
Connect block and be externally provided with rubber protecting jacket, connector is protected using rubber protecting jacket and O sealing ring, can be very good barrier dust and
Water enters inside connector, influences connector normal use.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the connection schematic diagram of the utility model.
Wherein, 1 connecting pin, 11 be connection shell, and 111 be chamber, and 112 be docking groove, and 12 be connector, and 121 be O-shaped close
Seal, 133 be slide core, and 14 be joystick knob, and 15 core needles, 2 dock block for screw thread, and 21 be core retainer plate, and 3 be electric wire, and 4 protect for rubber
Sheath.
Specific embodiment
As shown in Figs. 1-2, a kind of electric power connector of good seal performance, including connecting pin 1 and screw thread dock block 2, described
It is in cylindrical body that screw thread, which docks block 2, and the screw thread docking block 2 is equipped with the external screw thread being connected with connecting pin 1, the screw thread docking
The core retainer plate 21 being connected to each other with connecting pin 1 is equipped in block 2, the setting of core retainer plate 21 is in 2 middle part of screw thread docking block, the connecting pin 1
Including connection shell 11, connector 12, slide core 13 and joystick knob 14, it is equipped in the connection shell 11 and accommodates connector 12
Chamber 111, the chamber 111 setting is additionally provided on 11 middle part of connection shell, the connection shell 11 and docks block 2 with screw thread
The docking groove 112 of connection, the setting of docking groove 112 are connected below chamber 111, and with chamber 111, the docking groove
It is equipped in 112 and docks the internal screw thread that block 2 is used cooperatively with screw thread, the docking groove 112 passes through internal screw thread and external screw thread and screw thread
Block 2 is docked to connect, the connector 12 is made of two different cylinders of diameter, the connector 12 is arranged in chamber 111,
12 diameter of connector is shorter partially towards docking groove 112, which is equipped with matches with 112 internal screw thread of docking groove
Minor thread, the connector 12 is by the way that in minor thread precession docking groove 112,12 lower end of connector is equipped in insertion core retainer plate 21
Core needle 15, the core needle 15 setting is provided on the corresponding position of core retainer plate 21, the knob hand at 12 middle part of connector
The setting of handle 14 is arranged right above connector 12 outside connection shell 11, and the slide core 13 deeply connects the connection of shell 11
Joystick knob 14 and connector 12, the joystick knob 14 are equipped with electric wire 3, which passes through joystick knob 14, slide core 13
It is connect with connector 12 with core needle 15.
Further, the O-ring seal 121 of dustproof and waterproof, connecting pin 1 and screw thread are additionally provided on 12 bottom surface of connector
When docking the connection of block 2, O-ring seal 121 resists screw thread docking 2 end face of block.
Further, the screw thread docking block 2 is externally provided with rubber protecting jacket 4, and connection shell 11 is equipped with to be protected with rubber
The groove that set 4 is used cooperatively, when connecting pin 1 is connect with screw thread docking block 2, rubber protecting jacket 4, which is inserted into groove, covers screw thread company
Connect block.
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 (3)
1. a kind of electric power connector of good seal performance, which is characterized in that described including connecting pin (1) and screw thread docking block (2)
It is in cylindrical body that screw thread, which docks block (2), and screw thread docking block (2) is equipped with the external screw thread being connected with connecting pin (1), the spiral shell
The core retainer plate (21) being connected to each other with connecting pin (1) is equipped in line docking block (2), core retainer plate (21) setting docks block (2) in screw thread
Middle part, the connecting pin (1) include connection shell (11), connector (12), slide core (13) and joystick knob (14), the company
The chamber (111) for accommodating connector (12) is equipped in body contact body (11), chamber (111) setting is in connection shell (11)
Portion, described to connect the docking groove (112) for being additionally provided on shell (11) and connecting with screw thread docking block (2), the docking groove (112) sets
It sets below the chamber (111), and is connected with chamber (111), be equipped in the docking groove (112) and dock block (2) with screw thread and match
The internal screw thread used is closed, the docking groove (112) is connect by internal screw thread and external screw thread with screw thread docking block (2), the connection
Head (12) is made of two different cylinders of diameter, and in connector (12) setting chamber (111), the connector (12) is straight
Diameter is shorter partially towards docking groove (112), which is equipped with the minor thread matched with docking groove (112) internal screw thread, institute
Connector (12) are stated by the way that in minor thread precession docking groove (112), connector (12) lower end is equipped in insertion core retainer plate (21)
Core needle (15), the core needle (15) setting is arranged on position corresponding with core retainer plate (21), institute in the middle part of connector (12)
It states joystick knob (14) setting and is connecting shell (11) outside, and be arranged right above connector (12), the slide core (13) is deep
Enter to connect shell (11) connection joystick knob (14) and connector (12), the joystick knob (14) is equipped with electric wire (3), the electricity
Line (3) passes through joystick knob (14), slide core (13) and connector (12) and connect with core needle (15).
2. a kind of electric power connector of good seal performance according to claim 1, it is characterised in that: the connector (12)
The O-ring seal (121) of dustproof and waterproof is additionally provided on bottom surface, when connecting pin (1) is connect with screw thread docking block (2), O-ring seal
(121) screw thread docking block (2) end face is resisted.
3. a kind of electric power connector of good seal performance according to claim 1, it is characterised in that: the screw thread docks block
(2) it is externally provided with rubber protecting jacket (4), connection shell (11) is equipped with the groove being used cooperatively with rubber protecting jacket (4), connecting pin
(1) when connecting with screw thread docking block (2), threaded connection block is covered in rubber protecting jacket (4) insertion groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896720.0U CN208986266U (en) | 2018-11-19 | 2018-11-19 | A kind of electric power connector of good seal performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821896720.0U CN208986266U (en) | 2018-11-19 | 2018-11-19 | A kind of electric power connector of good seal performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208986266U true CN208986266U (en) | 2019-06-14 |
Family
ID=66791159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821896720.0U Expired - Fee Related CN208986266U (en) | 2018-11-19 | 2018-11-19 | A kind of electric power connector of good seal performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208986266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301593A (en) * | 2018-11-19 | 2019-02-01 | 镇江科茂电子有限公司 | A kind of electric power connector of good seal performance |
-
2018
- 2018-11-19 CN CN201821896720.0U patent/CN208986266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301593A (en) * | 2018-11-19 | 2019-02-01 | 镇江科茂电子有限公司 | A kind of electric power connector of good seal performance |
| CN109301593B (en) * | 2018-11-19 | 2024-09-13 | 深圳市德冠精密组件有限公司 | Electronic connector with good sealing performance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20191119 |