CN107093826A - Connector assembly and its connector, connector shell component - Google Patents
Connector assembly and its connector, connector shell component Download PDFInfo
- Publication number
- CN107093826A CN107093826A CN201710202913.5A CN201710202913A CN107093826A CN 107093826 A CN107093826 A CN 107093826A CN 201710202913 A CN201710202913 A CN 201710202913A CN 107093826 A CN107093826 A CN 107093826A
- Authority
- CN
- China
- Prior art keywords
- connector
- connector shell
- bridging part
- shell component
- coupling nut
- 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
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
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
-
- 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
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Prostheses (AREA)
- Dental Prosthetics (AREA)
Abstract
The present invention relates to a kind of connector assembly and its connector, connector shell component.The connector shell component of the present invention includes the coupling nut of the connector shell that extends along the longitudinal direction of axis and rolling assembling in connector shell front end, also include the bridging part that front end is fixed on the cooperation of coupling nut rotation stop, rear end on connector shell, in vibration environment, bridging part makes coupling nut, and rotation stop coordinates in circumferential direction with connector shell, avoid coupling nut and retract the connector that causes the problem of loosen, the connector construction is simple, the parts such as lock washer, ripple spring need not be installed inside connector, it is easy to assembly.
Description
Technical field
The present invention relates to a kind of connector assembly and its connector, connector shell component.
Background technology
Typically prevented at the inserted position of the plug and socket of existing connector assembly by the way of fuse is played
Pine, to prevent coupling nut from retracting, this locking mode inconvenient operation in actual application, installation effectiveness is relatively low.
Existing connector assembly realizes the anti-of coupling nut also by ripple spring and the locking part being adapted to therewith is set
Pine, such as notification number are the B of CN 102544893, the day for announcing a kind of plug, plug disclosed in 2014.10.08 Chinese patent
That is connector, connector includes the connection of the connector shell and rolling assembling that extend along the longitudinal direction on connector shell
Nut, the rear end of coupling nut is provided with back-up ring by jump ring, and lock washer is by the spin-ended projection on its periphery with being connected spiral shell
Spin-ended groove on cap inwall coordinates so as to coordinate with coupling nut rotation stop, and bumping post is arranged in the groove on connector shell, is prevented
Loose packing ring is provided with V-arrangement neck towards the side of bumping post, and one end top pressure of ripple spring is on back-up ring, and other end top pressure is in locking pad
Enclose and provide elastic force to it, the elastic force makes bumping post be absorbed in the V-arrangement neck of lock washer, due in two cell walls of neck
Keep away the gradient in face so that the resistance of the both sides of bumping post, resistance during coupling nut precession is less than resistance when screwing out,
Therefore, when in vibration environment, lock washer produces the trend rotated along the precession direction of coupling nut relative to bumping post,
I.e. coupling nut produces the trend relative to corresponding socket precession, so as to effectively prevent coupling nut in vibration environment
Loosening.But this connector needs to install the parts, the company of causing such as lock washer, ripple spring in the inside of connector shell
Connect the problem of device is complicated, assembling is inconvenient.
The content of the invention
It is an object of the invention to provide a kind of connector simple in construction, easy to assembly；Meanwhile, the present invention, which is also provided, to be made
With the connector assembly and the connector shell component of above-mentioned connector of above-mentioned connector.
To achieve the above object, connector shell component of the invention is adopted the following technical scheme that：
Technical scheme 1：Connector shell component, including the connector shell that extends along the longitudinal direction of axis and rolling assembling exist
Coupling nut on connector shell, in addition to front end can coordinate with the coupling nut rotation stop, the removable company of being fixed in rear end
Connect the bridging part on device housing.
Technical scheme 2, on the basis of technical scheme 1：Part is held tightly by annular and is arranged on institute in the rear end of the bridging part
State on connector shell.
Technical scheme 3, on the basis of technical scheme 2：It is larynx hoop that the annular, which holds part tightly,.
Technical scheme 4, on the basis of technical scheme 2 or 3：The bridging part is arranged on the annular and held tightly on part.
Technical scheme 5, on the basis of technical scheme 2 or 3：The rear end of the bridging part, which is provided with, to be used to embrace for the annular
The mounting groove of tight part clamp.
Technical scheme 6, on the basis of technical scheme 2 or 3：The bridging part is the claw type knot extended along the longitudinal direction
Structure.
Technical scheme 7, on the basis of technical scheme 2 or 3：Rotation stop between the bridging part and the coupling nut is matched somebody with somebody
Closing structure includes groove that is raised and being matched with projection.
Technical scheme 8, on the basis of technical scheme 2 or 3：Provided with use between the bridging part and the connector shell
In the spacing fit structure spacing to bridging part progress fore-and-aft direction.
Technical scheme 9, on the basis of technical scheme 8：The spacing fit structure includes being arranged on the connector case
Circlip groove on external week and it is arranged on the positioning boss on the inwall of the bridging part and being installed in the circlip groove.
The connector of the present invention is adopted the following technical scheme that：
Technical scheme 1：Connector, including connector shell component, the connector shell component include axis along the longitudinal direction
Coupling nut of the connector shell and rolling assembling of extension on connector shell, in addition to front end can be with the connections
Nut rotation stop coordinates, the removable bridging part being fixed on connector shell in rear end.
Technical scheme 2, on the basis of technical scheme 1：Part is held tightly by annular and is arranged on institute in the rear end of the bridging part
State on connector shell.
Technical scheme 3, on the basis of technical scheme 2：It is larynx hoop that the annular, which holds part tightly,.
Technical scheme 4, on the basis of technical scheme 2 or 3：The bridging part is arranged on the annular and held tightly on part.
Technical scheme 5, on the basis of technical scheme 2 or 3：The rear end of the bridging part, which is provided with, to be used to embrace for the annular
The mounting groove of tight part clamp.
Technical scheme 6, on the basis of technical scheme 2 or 3：The bridging part is the claw type knot extended along the longitudinal direction
Structure.
Technical scheme 7, on the basis of technical scheme 2 or 3：Rotation stop between the bridging part and the coupling nut is matched somebody with somebody
Closing structure includes groove that is raised and being matched with projection.
Technical scheme 8, on the basis of technical scheme 2 or 3：Provided with use between the bridging part and the connector shell
In the spacing fit structure spacing to bridging part progress fore-and-aft direction.
Technical scheme 9, on the basis of technical scheme 8：The spacing fit structure includes being arranged on the connector case
Circlip groove on external week and it is arranged on the positioning boss on the inwall of the bridging part and being installed in the circlip groove.
The connector assembly of the present invention is adopted the following technical scheme that：
Technical scheme 1：Connector assembly, including plug and socket, the plug include plug casing component, the plug casing
Component includes the coupling nut of the axis connector shell and rolling assembling that extend along the longitudinal direction on connector shell, also
Can be with coupling nut rotation stop cooperation, the removable bridging part being fixed on connector shell in rear end including front end.
Technical scheme 2, on the basis of technical scheme 1：Part is held tightly by annular and is arranged on institute in the rear end of the bridging part
State on connector shell.
Technical scheme 3, on the basis of technical scheme 2：It is larynx hoop that the annular, which holds part tightly,.
Technical scheme 4, on the basis of technical scheme 2 or 3：The bridging part is arranged on the annular and held tightly on part.
Technical scheme 5, on the basis of technical scheme 2 or 3：The rear end of the bridging part, which is provided with, to be used to embrace for the annular
The mounting groove of tight part clamp.
Technical scheme 6, on the basis of technical scheme 2 or 3：The bridging part is the claw type knot extended along the longitudinal direction
Structure.
Technical scheme 7, on the basis of technical scheme 2 or 3：Rotation stop between the bridging part and the coupling nut is matched somebody with somebody
Closing structure includes groove that is raised and being matched with projection.
Technical scheme 8, on the basis of technical scheme 2 or 3：Provided with use between the bridging part and the connector shell
In the spacing fit structure spacing to bridging part progress fore-and-aft direction.
Technical scheme 9, on the basis of technical scheme 8：The spacing fit structure includes being arranged on the connector case
Circlip groove on external week and it is arranged on the positioning boss on the inwall of the bridging part and being installed in the circlip groove.
The beneficial effects of the invention are as follows：The connector shell component of the present invention includes the connection that axis extends along the longitudinal direction
Device housing and rolling assembling connector shell front end coupling nut, in addition to front end coordinate with coupling nut rotation stop, after
End is fixed on the bridging part on connector shell, in vibration environment, and bridging part makes coupling nut with connector shell in circumference
Rotation stop coordinates on direction, it is to avoid coupling nut retracts the connector caused the problem of loosen, and the connector construction is simple, is not required to
The parts such as lock washer, ripple spring to be installed inside connector, it is easy to assembly.
Further, the rear end of bridging part is held part tightly by annular and is arranged on connector shell, so connects reliable.
Further, it is larynx hoop that the annular, which holds part tightly, and larynx hoop standard component, cost is low, and the own worm gear snail of larynx hoop
Bar structure makes it have auto-lock function.
Further, the bridging part is arranged on the annular and held tightly on part, is easily installed.
Further, the rotation stop fit structure between the bridging part and the coupling nut include it is raised and with projection
The groove of matching, such spline structure is highly reliable.
Further, being provided between the bridging part and the connector shell is used to carry out front and back to the bridging part
To spacing spacing fit structure, bridging part is set to be relatively fixed in the axial direction with connector shell, it is easy to assembly.
Further, spacing fit structure includes the circlip groove being arranged on the connector shell periphery and is arranged on
On the inwall of the bridging part and the positioning boss that is installed in the circlip groove, it is not necessary to groove is set in addition, makes connector
It is simple in construction.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the connector assembly of the present invention；
Fig. 2 is Fig. 1 front view（Section view at bridging part）；
Fig. 3 is the bridging part and the cooperation schematic diagram of larynx hoop in Fig. 1；
Fig. 4 be Fig. 1 in bridging part structural representation；
In accompanying drawing：1st, socket；2nd, plug；21st, plug casing；22nd, coupling nut；23rd, bridging part；24th, larynx hoop；25th, rivet；
221st, groove；231st, it is raised；232nd, mounting groove；233rd, positioning boss.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment of the connector assembly of the present invention, as shown in Figures 1 to 4, connector assembly is plugged together including adaptation
Plug 2 and socket 1, plug 2 includes plug casing component, and plug casing component includes the plug that extends along the longitudinal direction of axis
Housing 21 and rolling assembling are evenly distributed with six on the periphery of coupling nut 22 in the coupling nut 22 of the front end of plug casing 21
The individual groove 221 extended along the longitudinal direction, the rear end backward opening of groove 221 so as to put up a bridge the projection 231 on part 23 by it is rear extremely
In preceding insertion groove 221.Bridging part 23 includes the matrix extended along the longitudinal direction, and matrix is in integrally what is extended along the longitudinal direction
Claw-type structure, the section of matrix is 1/6th semicircular structures, in other embodiments, the section of matrix can with eight/
First, 1/2nd or a quarter semicircular structure.The internal face of the front end of bridging part 23 is provided with to be extended along the longitudinal direction
And to the projection 231 extended inside plug casing 21, the shape and the shape of the groove 221 on coupling nut 22 of the projection 231
It is identical to allow it to inserting into groove 221.The rear end of bridging part 23 is provided with the installation along the circumferentially extending of plug casing 21
Groove 232, the cell wall of the rear end of mounting groove 232 can be used for for operator's finger manipulation so as to by bridging part from coupling nut backward
Separation is pulled, the steel band of larynx hoop 24 is stuck in mounting groove 232 and fixed by rivet 25, larynx hoop 24 is connected to become with bridging part
One entirety, now the cell wall of mounting groove rivet can also be played a protective role.In the present embodiment, larynx hoop is standard component,
Larynx hoop is constituted holds part tightly for making bridging part be arranged on the annular on plug casing, and it includes screw rod, hoop shell, the part of steel band three knot
Structure, its worm gear structure has certain anti-loose ability after tightening.Larynx hoop working method is integrally to be enclosed on larynx hoop steel
On plug casing is cylindrical, by steel heading end penetrate hoop shell in, screw make after screw rod steel band shrink be fastened on plug casing it is cylindrical on,
The locking device of any annex is not required to, with regard to larynx hoop and plug casing can be made definitely reliably to engage fastening, when larynx hoop steel shrinks
It can make to produce huge frictional force between bridging part and connector shell, so that bridging part is solid with plug casing holding
It is fixed.Plug casing 21, which is provided with, to be used to install on the circlip groove for carrying out coupling nut 22 spacing back-up ring, the inwall of bridging part
Provided with to extending inside it and being caught in the positioning boss 233 in circlip groove, pass through the cell wall block of positioning boss 233 and circlip groove
Coordinate spacing on axial direction to be carried out to bridging part, be so easy to assemble, and original circlip groove is on borrow plug casing
Bridging part can be positioned, it is to avoid set other structures to make the complicated of plug casing, in the present embodiment, plug in addition
Housing 21 is the sleeve pressed from both sides for the tail of connector.
The plug of the present invention enables larynx hoop to be rotated relative to plug casing in use, first unscrewing larynx hoop, plug and socket
Plug together after positioning, coupling nut, which is tightened onto on socket, to be made mutually to lock between plug and socket, during this due to larynx hoop at
In relaxed state, such coupling nut is just together rotated with bridging part, and larynx hoop is tightened in coupling nut locking afterwards in place makes bridging
The rear end of part is fixed on plug casing, and now the front end of bridging part is connected by convex groove fit structure and coupling nut rotation stop
Connect, rear end is fixed by larynx hoop and plug casing, when plug is when vibrated, bridging part just can effectively prevent coupling nut
Rotated relative to plug casing.The plug need not install the parts such as lock washer, ripple spring, knot in the inside of plug casing
Structure is simple, easy to assembly, and original plug need not be changed, and original function and performance, bridging part are not influenceed
Installed in the outside of plug, later stage dismounting is also convenient for.
In other embodiments of the invention, the projection of the concave-convex fit structure between bridging part and coupling nut can be with
It is arranged on connector nut, matched groove is arranged on bridging part；Bridging part and coupling nut can also pass through pin
Hole fit structure realizes that rotation stop coordinates, or can also carry out rotation stop by friction fit configuration between bridging part and coupling nut
Coordinate；The rear end of bridging part can also be fixed on plug casing by two semicircle snap rings being mutually butted, or may be used also
To set ring set in the rear end of bridging part, it is enclosed on the ring set on connector shell and makes both relatively solid by jackscrew structure
It is fixed；The quantity of groove on coupling nut periphery can also be one, two, three or other quantity；Can also be in plug
Set block spacing on axial direction to be carried out to bridging part in the gear platform of the rear end of bridging part on the periphery of housing；Larynx hoop is with putting up a bridge
Part can also be connected using modes such as bolt, welding.
The embodiment of the connector of the present invention, the knot of the connector and the plug in the embodiment of above-mentioned connector assembly
Structure is identical, repeats no more.
The embodiment of the connector shell component of the present invention, the reality of the connector shell component and above-mentioned connector assembly
The structure for applying plug casing component in example is identical, repeats no more.
Claims (11)
1. connector shell component, including the connector shell that extends along the longitudinal direction of axis and rolling assembling are in connector case
Coupling nut on body, it is characterised in that：Also include front end can with the coupling nut rotation stop coordinates, rear end is removable is fixed on
Bridging part on connector shell.
2. connector shell component according to claim 1, it is characterised in that：Embraced by annular the rear end of the bridging part
Tight part is arranged on the connector shell.
3. connector shell component according to claim 2, it is characterised in that：It is larynx hoop that the annular, which holds part tightly,.
4. the connector shell component according to Claims 2 or 3, it is characterised in that：The bridging part is arranged on the ring
Shape is held tightly on part.
5. the connector shell component according to Claims 2 or 3, it is characterised in that：The rear end of the bridging part is provided with use
In the mounting groove for holding part clamp tightly for the annular.
6. the connector shell component according to Claims 2 or 3, it is characterised in that：The bridging part is along the longitudinal direction
The claw-type structure of extension.
7. the connector shell component according to Claims 2 or 3, it is characterised in that：The bridging part and the connection spiral shell
Rotation stop fit structure between cap includes groove that is raised and being matched with projection.
8. the connector shell component according to Claims 2 or 3, it is characterised in that：The bridging part and the connector
Being provided between housing is used to carry out the bridging part the spacing spacing fit structure of fore-and-aft direction.
9. connector shell component according to claim 8, it is characterised in that：The spacing fit structure includes being arranged on
Circlip groove on the connector shell periphery and it is arranged on the inwall of the bridging part and is installed in the circlip groove
Positioning boss.
10. connector, including connector shell component, the connector shell component are such as claim 1 ~ 9 any one institute
The connector shell component stated.
11. connector assembly, including plug and socket, the plug include plug casing component, the plug casing component is
Connector shell component as described in claim 1 ~ 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202913.5A CN107093826B (en) | 2017-03-30 | 2017-03-30 | Connector assembly and its connector, connector shell component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710202913.5A CN107093826B (en) | 2017-03-30 | 2017-03-30 | Connector assembly and its connector, connector shell component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107093826A true CN107093826A (en) | 2017-08-25 |
| CN107093826B CN107093826B (en) | 2019-02-15 |
Family
ID=59649300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710202913.5A Active CN107093826B (en) | 2017-03-30 | 2017-03-30 | Connector assembly and its connector, connector shell component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107093826B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462082A (en) * | 2018-11-30 | 2019-03-12 | 中航光电科技股份有限公司 | A kind of connector assembly coupling nut component |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107482A (en) * | 1987-10-20 | 1989-04-25 | Katsuyoshi Asai | One-touch connector |
| CN201117935Y (en) * | 2007-11-21 | 2008-09-17 | 中国电子科技集团公司第四十研究所 | RF coaxial connector |
| CN201690054U (en) * | 2009-11-25 | 2010-12-29 | 江苏林洋电子股份有限公司 | Connector for solar battery pack |
| CN104503034A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Screw-joint locking optical fiber connector shell assembly |
| CN205406784U (en) * | 2016-03-08 | 2016-07-27 | 浙江安美科技有限公司 | Quick connecting plug |
-
2017
- 2017-03-30 CN CN201710202913.5A patent/CN107093826B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01107482A (en) * | 1987-10-20 | 1989-04-25 | Katsuyoshi Asai | One-touch connector |
| CN201117935Y (en) * | 2007-11-21 | 2008-09-17 | 中国电子科技集团公司第四十研究所 | RF coaxial connector |
| CN201690054U (en) * | 2009-11-25 | 2010-12-29 | 江苏林洋电子股份有限公司 | Connector for solar battery pack |
| CN104503034A (en) * | 2014-12-18 | 2015-04-08 | 中航光电科技股份有限公司 | Screw-joint locking optical fiber connector shell assembly |
| CN205406784U (en) * | 2016-03-08 | 2016-07-27 | 浙江安美科技有限公司 | Quick connecting plug |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462082A (en) * | 2018-11-30 | 2019-03-12 | 中航光电科技股份有限公司 | A kind of connector assembly coupling nut component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107093826B (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102135211B (en) | Connecting element | |
| KR101052730B1 (en) | Connecting device for corrugated pipe | |
| CN107269665A (en) | Super fastening kit | |
| EP1933046B1 (en) | Integrated captive fastener system and method of assembling same | |
| CN102506048A (en) | Anti-loosing clamping bolt set | |
| RU2700954C2 (en) | Connection comprising locked fastener pin | |
| CN102168712A (en) | Anti-loosing fastening bolt assembly | |
| JP2001059514A (en) | Looseness preventing structure for bolt and nut | |
| CN205207372U (en) | Do not deviate from fastener | |
| CN107093826A (en) | Connector assembly and its connector, connector shell component | |
| CN206364283U (en) | One kind threaded connection electric connector self-locking component | |
| CN208073960U (en) | A kind of self-locking screw body | |
| CN206769993U (en) | Heavy-duty car SCR tank mounting structures | |
| CN202215562U (en) | Claw-type check bolt component | |
| KR20140093501A (en) | Contracting Structure | |
| CN106981777A (en) | A kind of bail crank slot latch assembly and the connector assembly using the latch assembly | |
| CN209467279U (en) | A kind of position limiting structure and vehicle for preventing grip from rotating | |
| CN108374935A (en) | A kind of non-dismountable and anti-loosening tube joint assembly | |
| CN209705054U (en) | Thrust fastening bolt | |
| CN208252562U (en) | A kind of improved mechanical locking structure | |
| CN201629457U (en) | Anti-loosing connector | |
| JP6837338B2 (en) | Ring joint structure of steel segment and its connection method | |
| CN201554735U (en) | Vehicle anti-rotation wheel hub fastener | |
| CN209604400U (en) | A kind of fluting pad nut living | |
| CN205371227U (en) | Connect and use locking subassembly |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |