CN109301593A - 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
- CN109301593A CN109301593A CN201811372317.2A CN201811372317A CN109301593A CN 109301593 A CN109301593 A CN 109301593A CN 201811372317 A CN201811372317 A CN 201811372317A CN 109301593 A CN109301593 A CN 109301593A
- Authority
- 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.)
- Granted
Links
- 238000003032 molecular docking Methods 0.000 claims abstract description 52
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- 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
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
-
- 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
- H01R13/622—Screw-ring or screw-casing
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention 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 present invention 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.
Summary of the invention
It is simple and reasonable the object of the present invention is to provide a kind of electric power connector of good seal performance, electronics connection
When device connects, dust can be completely cut off by rubber protecting jacket and 0 type sealing ring and water enters.
The object of the present invention is achieved like this:
A kind of electric power connector of good seal performance, which is characterized in that dock block, the screw thread docking including connecting pin and screw thread
Block is in cylindrical body, and screw thread docking block is equipped with the external screw thread being connected with connecting pin, be equipped in the screw thread docking block with
The core retainer plate that connecting pin is connected to each other, the core are set in the middle part of screw thread docking block, and the connecting pin includes connection shell, connection
Head, 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
Middle part, described to connect the docking groove for being additionally provided on shell and connecting with screw thread docking block, the docking groove is arranged below chamber, and
It is connected with chamber, 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 spiral shell
Line and external screw thread are connect with screw thread docking block, and the connector is made of two different cylinders of diameter, the connector setting
In chamber, the connector diameter is shorter partially towards docking groove, which is equipped with matches with docking groove internal screw thread
Minor thread, the connector is 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, institute
It states core needle to be arranged in the middle part of connector, and is provided on the corresponding position of core retainer plate, the joystick knob setting is in connection shell
Outside, and it is arranged right above connector, the slide core deeply connects shell connection joystick knob and connector, the knob hand
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, connecting pin is connect with screw thread docking block
When, 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 to be made with rubber protecting jacket cooperation
Groove 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 beneficial effects of the present invention are:
A kind of electric power connector of good seal performance, including connecting pin and screw thread dock block, and screw thread is docked in block and is equipped with and connection
The core retainer plate being connected to each other is held, connecting pin includes connecting shell, connector, slide core and joystick knob, this connector connecting pin and spiral shell
Line docks block using being threadedly coupled, and good connecting effect is connected firmly, even if can also be packed connector by external force and be in connection
State, 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 is easy to use,
Quickly connector can be attached, the O-ring seal of dustproof and waterproof is additionally provided on connector bottom surface, screw thread docks outside block
Equipped with rubber protecting jacket, connector is protected using rubber protecting jacket and O sealing ring, barrier dust is can be very good and water enters
Inside connector, connector normal use is influenced.
Detailed description of the invention
Fig. 1 is main view of the invention.
Fig. 2 is connection schematic diagram of the invention.
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 present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
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, in connector (12) setting chamber (111), the connector (12)
Diameter is shorter partially towards docking groove (112), which is equipped with the minor thread matched with docking groove (112) internal screw thread,
The connector (12) is by the way that in minor thread precession docking groove (112), connector (12) lower end is equipped with insertion core retainer plate (21)
In core needle (15), the core needle (15) setting is provided on the corresponding position of core retainer plate (21) in the middle part of connector (12),
Joystick knob (14) setting is connecting shell (11) outside, and is arranged right above connector (12), the slide core (13)
Deeply connection shell (11) connection joystick knob (14) and connector (12), the joystick knob (14) are equipped with electric wire (3), should
Electric wire (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 |
|---|---|---|---|
| CN201811372317.2A CN109301593B (en) | 2018-11-19 | 2018-11-19 | Electronic connector with good sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372317.2A CN109301593B (en) | 2018-11-19 | 2018-11-19 | Electronic connector with good sealing performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109301593A true CN109301593A (en) | 2019-02-01 |
| CN109301593B CN109301593B (en) | 2024-09-13 |
Family
ID=65144485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811372317.2A Active CN109301593B (en) | 2018-11-19 | 2018-11-19 | Electronic connector with good sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109301593B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418541A (en) * | 2021-06-22 | 2021-09-21 | 北京卫星环境工程研究所 | Butt-joint sealing structure of on-orbit sensor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6425776B1 (en) * | 1999-08-31 | 2002-07-30 | Interconnectron Gmbh | Circular plug and socket connector for producing electrical line connections |
| CN1972024A (en) * | 2005-11-25 | 2007-05-30 | Ifm电子股份有限公司 | Electrical plug connector and electrical plug connection |
| CN205429267U (en) * | 2016-03-17 | 2016-08-03 | 慈溪市鼎力塑胶有限公司 | Waterproof connector |
| CN208986266U (en) * | 2018-11-19 | 2019-06-14 | 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 CN201811372317.2A patent/CN109301593B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6425776B1 (en) * | 1999-08-31 | 2002-07-30 | Interconnectron Gmbh | Circular plug and socket connector for producing electrical line connections |
| CN1972024A (en) * | 2005-11-25 | 2007-05-30 | Ifm电子股份有限公司 | Electrical plug connector and electrical plug connection |
| CN205429267U (en) * | 2016-03-17 | 2016-08-03 | 慈溪市鼎力塑胶有限公司 | Waterproof connector |
| CN208986266U (en) * | 2018-11-19 | 2019-06-14 | 镇江科茂电子有限公司 | A kind of electric power connector of good seal performance |
Non-Patent Citations (1)
| Title |
|---|
| 黎伟;雷鸿翔;黎宗琪;李斌;袁圣桐;: "高压密封连接器的设计及研究", 工程设计学报, no. 03 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418541A (en) * | 2021-06-22 | 2021-09-21 | 北京卫星环境工程研究所 | Butt-joint sealing structure of on-orbit sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109301593B (en) | 2024-09-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240223 Address after: Room 301, No. 8 Gugenglou Lane, Jingkou District, Zhenjiang City, Jiangsu Province, 212000 Applicant after: Li Ting Country or region after: China Address before: 212000 Industrial Park, Huangxu Village, Xinfeng Town, Dantu District, Zhenjiang City, Jiangsu Province Applicant before: ZHENJIANG KEMAO ELECTRONICS Co.,Ltd. Country or region before: China |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240812 Address after: 518000 first, second and third floors, No. 8, Rentian Community Industrial Zone, Fuhai street, Bao'an District, Shenzhen, Guangdong Applicant after: SHENZHEN DEGUAN PRECISION COMPONENTS Co.,Ltd. Country or region after: China Address before: Room 301, No. 8 Gugenglou Lane, Jingkou District, Zhenjiang City, Jiangsu Province, 212000 Applicant before: Li Ting Country or region before: China |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |