CN117353099A - Flat installation quick-lock connector - Google Patents
Flat installation quick-lock connector Download PDFInfo
- Publication number
- CN117353099A CN117353099A CN202310884852.0A CN202310884852A CN117353099A CN 117353099 A CN117353099 A CN 117353099A CN 202310884852 A CN202310884852 A CN 202310884852A CN 117353099 A CN117353099 A CN 117353099A
- Authority
- CN
- China
- Prior art keywords
- plug
- connecting ring
- socket
- shell
- clamping
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 210000003813 thumb Anatomy 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 1
Classifications
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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
- H01R13/627—Snap or like fastening
- H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G6/00—Space suits
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
-
- 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
- H01R13/625—Casing or ring with bayonet engagement
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6278—Snap or like fastening comprising a pin snapping into a recess
-
- 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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/005—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure requiring successive relative motions to complete the coupling, e.g. bayonet type
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Disclosed herein is a flat mounted quick lock connector, the structure comprising two parts: a plug and a socket. The plug comprises a spanner connecting ring, a plug shell, a torsion spring, a steel ball, an inner clamping ring, a clamping nail, a cable cover and other parts, and the socket comprises a socket shell, a sealing gasket, a cable cover and other parts. The plug is provided with a spanner connecting ring, a torsion spring is arranged between the spanner connecting ring and the plug shell, and two ends of the torsion spring are respectively fixed in round holes of the spanner connecting ring and the plug shell; round holes are uniformly distributed on the outer circle of the plug shell, which is contacted with the spanner connecting ring, steel balls and springs are placed in the round holes, and the steel balls are pressed into grooves in the inner cavity of the spanner connecting ring by the elasticity of the springs; three clamping nails are uniformly distributed in the inner hole of the wrench connecting ring, and three clamping grooves meshed with the clamping nails are formed in the corresponding positions of the outer circle of the plugging end of the socket shell; the tail parts of the plug and the socket are provided with 90-degree bent outgoing cable covers. The connector is mainly applied to space suit surface mounting occasions requiring connector plug operation by one hand, and has flat mounting, non-torsion plug function and single-hand operation capability.
Description
Technical Field
The invention relates to a flat type installation quick-locking connector which is mainly applied to space suit surface installation occasions requiring connector plug operation by one hand.
Background
In aerospace surface mounting applications, the surface connector of the garment is required to have a small mounting height; when the plug is inserted into the socket, the rotating torque cannot be generated, so that the connection part of the socket and the clothes is protected from being damaged due to the torque; when the connector is operated in the weightless situation, the connector is required to be plugged and unplugged by one hand. There is a need for an aerospace surface connector with a flat mount, non-twist plug-in function, and one-handed operation capability.
At present, most of existing garment surface connectors are threaded connection type connectors, and a threaded connection structure is adopted, so that the garment surface connector has smaller installation height and meets the flat installation requirement. However, since the plug and socket connection structure is screw-threaded, when the plug and socket are connected, both hands are required to hold the plug and socket simultaneously so as to apply a rotation torque, and therefore, the connector cannot meet the requirements of non-torsion plug-in and single-hand operation.
Disclosure of Invention
The invention aims to provide a flat type installation quick-locking connector, which solves the technical problems of flat type installation, non-torsion plug and one-hand operation of a garment surface connector.
The invention relates to a flat mounted quick lock connector, comprising two parts: a plug and a socket. The plug comprises a spanner connecting ring, a plug shell, a torsion spring, a steel ball, an inner clamping ring, a clamping nail, a cable cover and other parts, and the socket comprises a socket shell, a sealing gasket, a cable cover and other parts.
The plug is provided with a spanner connecting ring which is provided with a spanner-shaped bulge, a torsion spring is arranged between the spanner connecting ring and the plug shell, and two ends of the torsion spring are respectively fixed in round holes of the spanner connecting ring and the plug shell; round holes are uniformly distributed on the outer circle of the plug shell, a groove is formed in the inner cavity of the wrench connecting ring corresponding to the round holes, steel balls and springs are placed in the round holes of the plug shell, and the steel balls are pressed into the groove in the inner cavity of the wrench connecting ring by the aid of spring force; three clamping nails are uniformly distributed in the inner hole of the wrench connecting ring, and three clamping grooves meshed with the clamping nails are formed in the corresponding positions of the outer circle of the plugging end of the socket shell; the tail parts of the plug and the socket are provided with 90-degree bent outgoing cable covers.
When the plug and the socket are in butt joint, the wrench part of the plug shell and the connecting ring is held by one hand, the wrench is pulled by the thumb to enable the connecting ring to rotate anticlockwise, torsion of the torsion spring is needed to be overcome in the process, the steel ball is enabled to leave the locking groove, and the connecting ring is in an unlocking position; then align plug primary key and socket primary key groove, push forward the plug forward in the orthoscopic, until plug and socket top are tight, then the thumb loosens the spanner, and the spanner releases back initial position clockwise under torsional spring torsion effect, and the staple gets into the draw-in groove, and the steel ball falls into the locking inslot, and the go-between is in the locking position this moment, indicates that plug and socket are connected and are locked in place.
When the plug is separated from the socket, the wrench part of the plug shell and the connecting ring is held by one hand, the wrench is pulled by the thumb to enable the connecting ring to rotate anticlockwise, torsion of the torsion spring is needed to be overcome in the process, the steel ball is enabled to leave the locking groove, at the moment, the clamping nail is separated from the clamping groove, and the wrench connecting ring is positioned at the unlocking position; and then the plug is pulled out, so that the plug and the socket are unlocked and separated.
The flat type quick-locking connector has the advantages that the flat type quick-locking connector is adopted, the connector can be locked and unlocked by pulling the connecting ring spanner, the rotating acting force of pulling the connecting ring spanner is applied to the positions of the connecting ring spanner and the plug cable cover, and the force is closed in the plug and does not act on the socket. The connector has the functions of flat installation, non-torsion plug and one-hand operation.
Through the structural design, the connector has the functions of flat installation, non-torsion plug and one-hand operation.
Drawings
Fig. 1 is a schematic diagram of the structure of the plug and the socket of the present invention.
Fig. 2 is a torsion spring mounting schematic of the plug of the present invention.
FIG. 3 is a cross-sectional view of a spring, steel ball mounting of the plug of the present invention.
Fig. 4 is a schematic diagram of a slot structure of an outer circle of a plugging end of a socket housing according to the present invention.
In fig. 1: 1. the socket comprises a spanner connecting ring, a plug housing, a torsion spring, a steel ball, an inner clamping ring, a clamping pin, a cable cover, a socket housing, a sealing gasket, a gasket and a cable cover.
Detailed Description
In fig. 1, the plug is provided with a spanner connection ring (1), and the spanner connection ring (1) is fixed with the plug shell (2) through an inner clamping ring (6); a torsion spring (3) is arranged between the spanner connecting ring (1) and the plug shell (2), and two ends of the torsion spring (3) are respectively fixed in round holes of the spanner connecting ring (1) and the plug shell (2); round holes are uniformly distributed on the outer circle of the plug shell (2) contacted with the spanner connecting ring (1), and steel balls (5) and springs (4) are arranged in the round holes; three staples (7) are uniformly distributed in the inner cavity of the inserting end of the wrench connecting ring (1); the tail of the plug is provided with a 90-degree bent outgoing cable cover (12).
A sealing gasket (10) and a gasket (11) are arranged at the flange part of the socket shell (9), and a 90-degree bent outgoing cable cover (12) is arranged at the tail part of the socket.
In fig. 2, two ends of the torsion spring (3) are of a center arm type and are respectively inserted and fixed into round holes of the spanner connecting ring (1) and the plug housing (2).
In fig. 3, steel balls (5) and springs (4) are arranged in round holes uniformly distributed on the outer circle of the plug housing (2), and the steel balls (5) are pressed into grooves in the inner cavity of the wrench connecting ring (1) by the elasticity of the springs (4).
In fig. 2 and 3, the plug connection ring (1) has wrench-like projections.
In fig. 4, three clamping grooves meshed with the clamping nails (7) of the plug wrench connecting ring (1) are uniformly distributed on the outer circle of the plugging end of the socket shell (9).
When the plug and the socket are in butt joint, firstly, the wrench part of the plug shell (2) and the wrench connecting ring (1) is held by one hand, the wrench is turned by the thumb to enable the connecting ring (1) to rotate anticlockwise, the torsion of the torsion spring (3) is overcome in the process, the steel ball (5) is separated from the locking groove, and the connecting ring (1) is in the unlocking position; then align plug primary key and socket primary key groove, push forward the plug forward with the situation, until plug and socket top tightly, then thumb loosens spanner go-between (1), spanner go-between (1) clockwise release back initial position under torsional spring (3) torsion effect, staple (7) get into the draw-in groove, steel ball (5) fall into the locking inslot, spanner go-between (1) are in the locking position this moment, indicate that plug and socket are connected locking in place.
When the plug is separated from the socket, the wrench part of the plug shell (2) and the wrench connecting ring (1) is held by one hand, the wrench is pulled by the thumb to enable the connecting ring (1) to rotate anticlockwise, the torsion of the torsion spring (3) is overcome in the process, the steel ball (5) is separated from the locking groove, at the moment, the clamping nail (7) is separated from the clamping groove, and the wrench connecting ring (1) is positioned at the unlocking position; and then the plug is pulled out, so that the plug and the socket are unlocked and separated.
Claims (6)
1. A flat mounted quick lock connector comprising two parts: a plug and a socket. The plug comprises a spanner connecting ring, a plug shell, a torsion spring, a steel ball, an inner clamping ring, a clamping nail, a cable cover and other parts, and the socket comprises a socket shell, a sealing gasket, a cable cover and other parts.
2. A flat mounted quick lock connector as claimed in claim 1, wherein: a torsion spring is arranged between the plug connecting ring and the plug shell, and two ends of the torsion spring are respectively inserted and fixed in the round holes of the spanner connecting ring and the plug shell.
3. A flat mounted quick lock connector as claimed in claim 1, wherein: round holes are uniformly distributed on the outer circle of the plug shell, grooves are formed in corresponding positions of the inner cavity of the wrench connecting ring, steel balls and springs are placed in the round holes of the outer circle of the plug shell, and the steel balls are pressed into the grooves of the inner cavity of the wrench connecting ring by spring force.
4. A flat mounted quick lock connector as claimed in claim 1, wherein: three clamping nails are uniformly distributed in an inner hole of the insertion end of the wrench connecting ring, three clamping grooves are formed in corresponding positions of the outer circle of the insertion end of the socket shell, and the plug and the socket are connected and separated through engagement/disengagement of the clamping nails and the clamping grooves.
5. A flat mounted quick lock connector as claimed in claim 1, wherein: the tail parts of the plug and the socket are provided with 90-degree bent outgoing cable covers.
6. A flat mounted quick lock connector as claimed in claim 1, wherein: the plug connection ring has wrench-like projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310884852.0A CN117353099A (en) | 2023-07-13 | 2023-07-13 | Flat installation quick-lock connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310884852.0A CN117353099A (en) | 2023-07-13 | 2023-07-13 | Flat installation quick-lock connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117353099A true CN117353099A (en) | 2024-01-05 |
Family
ID=89368027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310884852.0A Pending CN117353099A (en) | 2023-07-13 | 2023-07-13 | Flat installation quick-lock connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117353099A (en) |
-
2023
- 2023-07-13 CN CN202310884852.0A patent/CN117353099A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication |