CN201302021Y - Detachable air passage connector capable of being connected quickly - Google Patents
Detachable air passage connector capable of being connected quickly Download PDFInfo
- Publication number
- CN201302021Y CN201302021Y CNU2008200967895U CN200820096789U CN201302021Y CN 201302021 Y CN201302021 Y CN 201302021Y CN U2008200967895 U CNU2008200967895 U CN U2008200967895U CN 200820096789 U CN200820096789 U CN 200820096789U CN 201302021 Y CN201302021 Y CN 201302021Y
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- CN
- China
- Prior art keywords
- gas circuit
- shell
- socket
- air passage
- plug
- 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
Disclosed is a detachable air passage connector capable of being connected quickly, which consists of a plug and a socket; wherein the plug comprises a shell and an air passage contact pin; the socket comprises a shell and an air passage jack; the air passage contact pin of the plug is connected with the shell of the plug through a locknut; a ferrule is arranged at the outer circle of the shell of the plug, and the ferrule is installed on the shell through a retainer ring and an elastic gasket and can move axially along the shell; the air passage jack of the socket is connected with the shell of the socket through a locknut; and a clamp matching with the ferrule is arranged on the outer circumference of the shell of the socket. The air passage contact pin and the air passage jack of the air passage connector are detachable, and the detachable air passage connector is simple in structure, stable and reliable and can be connected and separated quickly.
Description
Technical field
The utility model belongs to the gas circuit connector technical field.
Background technique
Develop rapidly along with aerospace engineering, each machine system performance constantly promotes, to the more and more miniaturization of employed components and parts, personalization, particularization, not only have various electrical signal to connect in the system, and with the connection of gas also as the part of system's control.
For the connection of gas circuit, generally speaking thread connecting modes that adopt more, its shortcoming is when gas circuit connects, gas circuit plug and socket plug together lock out operation inconvenience, quick, plug together that afterwards reliability is poor.
Summary of the invention
The purpose of this utility model is the deficiency at above-mentioned gas circuit connector, provide a kind of can connect fast with separate, reliable and stable detachable gas circuit connector.
The detachable gas circuit connector of quick connection described in the utility model, form by plug and socket, wherein plug comprises shell and gas circuit contact pin, socket comprises shell and gas circuit jack, described plug gas circuit contact pin is connected with its shell by locking nut, described plug body cylindrical is provided with cutting ferrule, and this cutting ferrule is installed on the shell by back-up ring and elastic washer, can move axially along shell; Described socket gas circuit jack is connected with its shell by locking nut, and gas circuit jack housing excircle is provided with the bail with the cutting ferrule corresponding matching.
Described cutting ferrule inwall is provided with along the circumferential direction uniform spiral chute, and the bail quantity of gas circuit socket is corresponding with spiral chute.
The butt end inner chamber of gas circuit jack is provided with step hole, and seal ring is installed in the hole, and when the gas circuit jack docked with the gas circuit contact pin, sealing enclosed the effect of sealing butt joint interface.
Adopt the utility model beneficial effect of such scheme to be:
1) simple in structure, reliable and stable, can connect fast and separate;
2) gas circuit contact pin and jack can be realized dismounting;
3) volume is little, satisfies the miniaturization requirement.
Description of drawings
Fig. 1 is the utility model embodiment socket schematic representation;
Fig. 2 is the utility model embodiment plug construction schematic representation;
Fig. 3 is the utility model embodiment gas circuit contact pin and gas circuit jack docking structure schematic representation;
Fig. 4 is the utility model embodiment cutting ferrule sectional view.
Among the figure: 1-shell, 2-gas circuit jack, 3-seal ring, 4-bail, 5-locking nut, 6-shell, 7-cutting ferrule, 8-packing ring, 9-back-up ring, 10-locking nut, 11-gas circuit contact pin.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing:
As shown in the figure, gas circuit connector described in the utility model is made up of socket and plug, plug comprises shell 6 and gas circuit contact pin 11, shell 6 is circular, cutting ferrule 7 is housed in the shell 6, this cutting ferrule 7 is circular metal parts, with back-up ring 9 cutting ferrule 7 is connected shell 6 cylindricals, install ripple packing ring 8 simultaneously additional and realize that relative position between cutting ferrules and the shell moves and restores, packing ring 8 and back-up ring 9 all are metal partss, and packing ring 8 is corrugated, has spring function, gas circuit contact pin 11 is connected with shell 6 by locking nut 10, and locking nut 10 and shell 6 are connected the detachable function of realization gas circuit contact pin 11 by screw-thread fit.
Socket comprises shell 1, gas circuit jack 2, shell 1 is the circular housing of band square flange, shell 1 excircle is equipped with the bail with cutting ferrule 7 corresponding matching, bail 4 is metal partss, drive the rivets by riveting and to be connected on shell 1 butt end, the butt end inner chamber of gas circuit jack 2 is provided with step hole, be used for fitting tight circle 3, seal ring 3 adopts flexible rubber part, gas circuit jack 2 is connected with shell 1 by locking nut 5, locking nut 5 and shell 1 are connected by screw-thread fit, realize the detachable function of gas circuit contact pin 11.
When plug docked locking with socket after, gas circuit contact pin 11 achieved a butt joint with gas circuit jack 2, and at the butt joint interface place, 3 pairs of gas circuit contact pins of seal ring 11 provide safeguard with the Butt sealing of gas circuit jack 2.
Claims (4)
1, the detachable gas circuit connector of a kind of quick connection, form by plug and socket, wherein plug comprises shell (6) and gas circuit contact pin (11), socket comprises shell (1) and gas circuit jack (2), it is characterized in that: described plug gas circuit contact pin (11) is connected with its shell (6) by locking nut (10), described plug body cylindrical is provided with cutting ferrule (7), and this cutting ferrule is installed on the shell (6) by back-up ring (9) and elastic washer (8), can move axially along shell (6); Described socket gas circuit jack (2) is connected with its shell (1) by locking nut (5), and jack housing (1) excircle is provided with the bail (4) with cutting ferrule (7) corresponding matching.
2, the detachable gas circuit connector of quick connection as claimed in claim 1 is characterized in that: described cutting ferrule (7) inwall is provided with along the circumferential direction uniform spiral chute, and the bail of gas circuit socket (4) position and quantity are corresponding with spiral chute.
3, the detachable gas circuit connector of quick connection as claimed in claim 1, it is characterized in that: the butt end inner chamber of gas circuit jack (2) is provided with step hole.
4, the detachable gas circuit connector of quick connection as claimed in claim 3 is characterized in that: in the described gas circuit jack step hole seal ring (3) is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200967895U CN201302021Y (en) | 2008-11-14 | 2008-11-14 | Detachable air passage connector capable of being connected quickly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200967895U CN201302021Y (en) | 2008-11-14 | 2008-11-14 | Detachable air passage connector capable of being connected quickly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302021Y true CN201302021Y (en) | 2009-09-02 |
Family
ID=41085647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200967895U Expired - Fee Related CN201302021Y (en) | 2008-11-14 | 2008-11-14 | Detachable air passage connector capable of being connected quickly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302021Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893147A (en) * | 2010-06-21 | 2010-11-24 | 贵州航天电器股份有限公司 | Single-core gas path quick lock connector |
| CN102494211A (en) * | 2011-11-16 | 2012-06-13 | 应永华 | U-shaped staple bolt protecting belt used on hydraulic pipeline connecting component |
| CN108612928A (en) * | 2018-04-28 | 2018-10-02 | 北京电子工程总体研究所 | A kind of gas circuit component |
| CN108879167A (en) * | 2018-07-06 | 2018-11-23 | 北京电子工程总体研究所 | Integrated high pressure gas circuit contact, electric connector |
| CN110220058A (en) * | 2018-03-02 | 2019-09-10 | 中航光电科技股份有限公司 | One kind fluidly connecting device assembly and its connector, intermateable connector |
| CN114352813A (en) * | 2021-12-06 | 2022-04-15 | 绵阳创格科技有限公司 | Device for quick connection of multichannel pressure pipe |
-
2008
- 2008-11-14 CN CNU2008200967895U patent/CN201302021Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893147A (en) * | 2010-06-21 | 2010-11-24 | 贵州航天电器股份有限公司 | Single-core gas path quick lock connector |
| CN102494211A (en) * | 2011-11-16 | 2012-06-13 | 应永华 | U-shaped staple bolt protecting belt used on hydraulic pipeline connecting component |
| CN102494211B (en) * | 2011-11-16 | 2013-09-18 | 宁波长壁流体动力科技有限公司 | U-shaped staple bolt protecting belt used on hydraulic pipeline connecting component |
| CN110220058A (en) * | 2018-03-02 | 2019-09-10 | 中航光电科技股份有限公司 | One kind fluidly connecting device assembly and its connector, intermateable connector |
| CN108612928A (en) * | 2018-04-28 | 2018-10-02 | 北京电子工程总体研究所 | A kind of gas circuit component |
| CN108879167A (en) * | 2018-07-06 | 2018-11-23 | 北京电子工程总体研究所 | Integrated high pressure gas circuit contact, electric connector |
| CN114352813A (en) * | 2021-12-06 | 2022-04-15 | 绵阳创格科技有限公司 | Device for quick connection of multichannel pressure pipe |
| CN114352813B (en) * | 2021-12-06 | 2024-05-24 | 绵阳创格科技有限公司 | Device for quick connection of multichannel pressure pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20101114 |