CN105958264B - A kind of adaptor connector - Google Patents
A kind of adaptor connector Download PDFInfo
- Publication number
- CN105958264B CN105958264B CN201610467452.XA CN201610467452A CN105958264B CN 105958264 B CN105958264 B CN 105958264B CN 201610467452 A CN201610467452 A CN 201610467452A CN 105958264 B CN105958264 B CN 105958264B
- Authority
- CN
- China
- Prior art keywords
- adaptor connector
- adaptor
- insulator
- block
- connector
- 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.)
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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
- H01R13/62—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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
- H01R13/5221—Sealing means between coupling parts, e.g. interfacial seal having cable sealing means
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to electric connector field, more particularly to a kind of adaptor connector.Adaptor connector shell corresponds to front end and plugs together the periphery in portion equipped with front end coupled structure, the cap rolling assembling that is rotatably connected is on the periphery that adaptor connector shell opposite rear end plugs together portion, rear end coupled structure is located on rotatable connection cap, when use, when the locking type difference of the locking type of the coupled structure on the rotatable connection cap of the electric connector of front end and the coupled structure of the electric connector of rear end, the rotatable connection cap locking cooperation for the electric connector that the front end coupled structure of adaptor connector can be adapted to front end, the electric connector locking cooperation that the rear end coupled structure of adaptor connector is adapted to rear end, adaptor connector so through the invention can be directly realized by the connection of the locking between the electric connector of different locking forms.
Description
Technical field
The present invention relates to electric connector field, more particularly to a kind of adaptor connector.
Background technology
Different installation sections is provided by different supply producers in communication equipment, as shown in Figure 1, in-site installation operation
When, often occur using the jack assemblies 11 of two core clamping lock interface coupled structures on integrated equipment, and operation field is laid with
The plug-assembly 12 for the screw thread couple structure that the both ends of good prefabricated circuit use, due to coupled structure difference, cause plug and
Socket can not directly plug together connection and use.In the prior art, the jack assemblies or prefabricated of integrated equipment are usually replaced at the scene
The plug-assembly of circuit plugs together so that plug and socket can be adapted to.But either replace the plug of prewire road still
The socket on integrated equipment is replaced, is required for scene to dismantle original plug and socket, then the plug being accordingly adapted to is installed again
Either socket weld again terminals either circuit board finally also need to plug to reinstalling or socket carry out it is electrical
Energy, conduction, line sequence and leakproofness etc. are detected one by one, and whole process operation difficulty is big, and efficiency is low, need to install
Worker has certain professional skill, and is influenced by outdoor study environment, and the processes such as welding, detect, all there is great
Risk, it is easy to device line be caused to fail.
Also occur some connectors with switching effect in the prior art, such as notification number is CN 203760753
U, the day for announcing are a kind of coaxial quick separating electric connector disclosed in the Chinese patent of 2014.08.06, which includes one
A adapter, adapter, that is, adaptor connector, adapter connector include adaptor connector shell, and the two of adaptor connector shell
End is respectively equipped with the helicla flute being adapted to the bail on corresponding electric connector, so that the both ends of adaptor connector can be with
The electric connector at both ends, which is mutually adapted, to be plugged together, still, when the electric connector of one end uses latching structure, the electric connector of the other end
When using the case where helicitic texture, this adaptor connector still can not use.
Invention content
The purpose of the present invention is to provide a kind of adaptor connectors, to solve when the coupled structure of two kinds of electric connectors is different
When, existing adaptor connector cannot achieve the problem of locking between electric connector connects.
To achieve the above object, the technical solution of adaptor connector of the present invention is：A kind of adaptor connector, including axis edge
The front and back ends of the adaptor connector shell that front-rear direction extends, the adaptor connector are respectively provided with for being adapted to corresponding
Electric connector cooperation plugged together before plugging together portion, after plug together portion, the adaptor connector shell plugs together before corresponding to be set on the periphery in portion
It is useful for corresponding to the front end coupled structure of the cap locking cooperation that is rotatably connected of mating electrical connector, the adaptor connector shell
Plug together afterwards and be rotatably equipped with rotatable connection cap on the periphery in portion, the rotatable connection cap be equipped with for the electric connector that is adapted to
The rear end coupled structure of cooperation is locked, the locking type of front end coupled structure is different from the locking type of rear end coupled structure.
The locking type includes：Locking type, the locking class of screw-thread fit of bail and curve guide groove locking cooperation
The locking type of type and the locking cooperation of hoodle card slot.
Further include the elastic component for providing the rotatable connection cap axial force in the front-back direction, the adaptor connector
Shell includes leading portion, stage casing and the back segment that setting, diameter are sequentially reduced along the longitudinal direction, and the front end coupled structure is located at described
On the periphery of leading portion, the rotatable connection cap rolling assembling is on the stage casing, and the stage casing is close to the position of the back segment
Periphery be equipped with mounting groove for installing the elastic component, the back segment have be adapted to mating electrical connector plug together outside
Circumferential surface.
The front end coupled structure be located at the adaptor connector housing forward end, with mating electrical connector shell on
The external screw thread of internal thread coupling, the rear end coupled structure are to be located on the inner wall of the rotatable connection cap, be electrically connected with adaptation
The curve guide groove of bail coupling on shell.
The beneficial effects of the invention are as follows：Adaptor connector housing forward end plugs together the corresponding periphery in portion equipped with front end coupling knot
Structure, on the correspondence periphery that adaptor connector housing rear end plugs together portion, rear end coupled structure is located at rotatable connection cap rolling assembling
It is rotatably connected on cap, in use, the locking type when the coupled structure on the rotatable connection cap of the electric connector of front end and rear end
Electric connector coupled structure locking type difference when, what the front end coupled structure of adaptor connector can be adapted to front end
The rotatable connection cap locking cooperation of electric connector, the electric connector that the rear end coupled structure of adaptor connector can be adapted to rear end
Locking cooperation, adaptor connector so through the invention can be directly realized by between the electric connector of different locking forms
Locking connection.
Description of the drawings
Fig. 1 is the structural schematic diagram of socket and plug in the prior art；
Fig. 2 is the structural schematic diagram of the specific embodiment of the adaptor connector of the present invention；
Fig. 3 is the stereogram of Fig. 2.
Specific implementation mode
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment of the adaptor connector of the present invention, as shown in Fig. 2 ~ Fig. 3, adaptor connector includes axially along front and back
The front and back ends of the adaptor connector shell 1 that direction extends, adaptor connector shell 1 are respectively provided with for electric with corresponding adaptation
Connector cooperation plugged together before plugging together portion, after plug together portion, switching adaptor connector shell 1 plugs together portion periphery before corresponding to is equipped with
For with the front end coupled structure of the cap locking cooperation that is rotatably connected of mating electrical connector, adaptor connector shell 1 of transferring to correspond to
It plugs together afterwards and is rotatably equipped with rotatable connection cap 2 on the periphery in portion, the rotatable connection cap is equipped with for being electrically connected with adaptation
The rear end coupled structure of device locking cooperation, the locking type of front end coupled structure are different from the locking type of rear end coupled structure,
Locking type includes that bail and locking type, the locking type of screw-thread fit and the hoodle card slot of curve guide groove locking cooperation are locked
The locking type of cooperation.The front end of switching adaptor connector shell 1 is external screw thread in the present embodiment, external screw thread can be adapted to
Threaded form electric connector on internal thread be of coupled connections, and locked by internal and external threads.Adaptor connector
The rear end thereof of shell 1 turns equipped with rotatable connection cap 2, and the inner wall of rotatable connection cap 2, which is equipped with, to be electrically connected with adaptation on shell
The curve guide groove of bail coupling is rotatably connected between cap 2 and adaptor connector shell 1 and is equipped with elastic component, in the present embodiment
Elastic component is ripple spring 3, and ripple spring 3 can apply front-rear direction between adaptor connector shell 1 and rotatable connection cap 2
On elastic force, can also be can be with rubber ring for elastic component in other embodiments.
Adaptor connector shell 1 includes leading portion 101, stage casing 102 and the back segment that setting, diameter are sequentially reduced along the longitudinal direction
103, on the periphery in stage casing 102, stage casing 102 is set rotatable connection 2 rolling assembling of cap on the periphery close to the position of back segment 103
It is useful for the mounting groove of installation elastic component, the back segment, which has, is adapted to the peripheral surface plugged together with mating electrical connector, in this way, switching
The form of integral multistage multi-diameter shaft is arranged in connector shell 1, and adaptor connector shell 1 can be made easy to process, is conducive to drop
Low manufacturing cost.
Be equipped with high insulator 4 in the inner cavity of adaptor connector shell 1, high insulator 4 by block platform on periphery with turn
Block on 1 inner peripheral surface of connecting connector shell coordinates along block, realizes the positioning in the axial direction of high insulator 4, switching contact element 7
In the contact cavity on high insulator 4.Short insulator 5 is located in the inner cavity of electric 1 front end of adaptor connector shell,
And it is sleeved on switching contact element 7.Sealing ring 6 is set between high insulator 4 and short insulator 5, sealing ring 6 uses rubber
Material, retainer ring 8 are installed in the inner cavity of adaptor connector shell 1, and form block cooperation with short insulator 5, so that short insulation
Body 5 forms squeezing action to sealing ring 6, makes 6 compressive deformation of sealing ring, inner peripheral surface and contact 7 with adaptor connector shell 1
Peripheral surface fit closely, achieve the effect that sealing.1 rear end of connector shell is equipped with feather key, with being electrically connected for adaptation
When device plugs together, feather key coordinates with corresponding keyway, realizes guide effect.
The front end of switching contact element 7 is for coordinating the contact pin structure plugged together, rear end with the jack on mating electrical connector
For for coordinating the jack structure plugged together with another mating electrical connector, certainly, the preceding mating side of switching contact element 7 is inserted with rear
That closes end can also be arranged to other structures, be plugged together with being adapted to the electric connector of the contact with different structure, realization is led
Electrical connection.
In the inner cavity of electric adaptor connector shell 1 grommet is further sleeved on the position of the front end face of short insulator 5
9, grommet 9 uses rubber material, in this way, when adaptor connector and mating electrical connector cooperation plug together, mating electrical connector
Front end face fitted closely with grommet 9, reach sealing effect.It is additionally provided on the peripheral surface of electric 1 front end of adaptor connector shell
It is grounded spring 10, when adaptor connector is plugged together with mating electrical connector, ground connection spring 10 is compressed in 1 He of switching adaptor connector shell
Between the shell of the electric connector of adaptation, conductive contact is good between ensureing shell, promotes the shielding properties of circuit.
When outdoor field operation, directly the rotatable connection cap of adaptor connector is tightened onto on the socket of integrated equipment, so
The plug of prefabricated end hickey is directly tightened onto on adaptor connector afterwards.Entire attended operation process probably only needs 15
Second, the time of execute-in-place is greatly reduced.And avoid operation difficulty caused by replacing plug or socket is big, efficiency it is low with
And the problem that connection is vulnerable.When disconnection, it is only necessary to rotate adaptor connector counterclockwise.The operation of installer is reduced in this way
Difficulty improves installation effectiveness, reduces the expense of operation field.
The coupling part at adaptor connector both ends uses locking locking mechanism and anti-loose thread mechanism, switching contact element
Using highly reliable slotted sheath hole, the plug requirement of adaptor connector 500 times or more may be implemented in this way.And this turn
Connecting connector is simple in structure, small, light-weight, convenient for working at height and is applied in the environment of other improper operations.
Claims (4)
1. a kind of adaptor connector, including adaptor connector shell that axis extends along the longitudinal direction, the adaptor connector
Front and back ends be respectively provided with for corresponding mating electrical connector cooperation plug together before plug together portion, after plug together portion, feature exists
In：The adaptor connector shell plugs together portion periphery before corresponding to is equipped with for being rotatably connected with the first of mating electrical connector
Cap locks the front end coupled structure of cooperation, is plugged together after the adaptor connector shell correspondence and is rotatably equipped with second on the periphery in portion
Be rotatably connected cap, and the second rotatable connection cap is equipped with to be tied for being coupled with the rear end for the electric connector locking cooperation being adapted to
Structure, the locking type of front end coupled structure are different from the locking type of rear end coupled structure；The inner cavity of adaptor connector shell is
The shoulder hole structure that internal diameter is sequentially reduced from front to back is equipped with high insulator and short insulation in the inner cavity of adaptor connector shell
Body, short insulator are located in the inner cavity of electric adaptor connector housing forward end and in front of high insulators, and high insulator passes through outer
The first block platform on week coordinates with the first block on adaptor connector shell inner peripheral surface along block, realizes the axis of high insulator
Upward positioning, short insulator pass through the second block platform on periphery and the second block edge on adaptor connector shell inner peripheral surface
Block coordinates, and the internal diameter on the first block edge is less than the internal diameter on the second block edge；It is equipped in the contact cavity of high insulator
Switching contact element, switching contact element is the structure that the both ends outer diameter that extends along the longitudinal direction is small, middle part outer diameter is big, in middle part
Divide and form major diameter section, the rear and front end of major diameter section is respectively provided with foreground terrace and backstage terrace, backstage terrace and high insulator
Third block on inner peripheral surface coordinates along block, and short insulator is sleeved on switching contact element, in foreground terrace and short insulator
Fourth gear on circumferential surface only coordinates along block；It is set between high insulator and short insulator in the major diameter section of switching contact element
There is sealing ring, is equipped with retainer ring in short insulator front end, retainer ring forms block cooperation with short insulator, so that short insulator is to sealing
Ring forms squeezing action, makes sealing ring compressive deformation, with the inner peripheral surface of adaptor connector shell and the peripheral surface of switching contact element
It fits closely.
2. adaptor connector according to claim 1, it is characterised in that：The locking type includes：Bail and curve
The locking type of guide groove locking cooperation, the locking type of the locking type of screw-thread fit and the locking cooperation of hoodle card slot.
3. adaptor connector according to claim 1, it is characterised in that：Further include for the second rotatable connection cap
The elastic component of axial force in the front-back direction is provided, the adaptor connector shell includes that setting, diameter subtract successively along the longitudinal direction
Small leading portion, stage casing and back segment, the front end coupled structure are located on the periphery of the leading portion, and the second rotatable connection cap turns
Dynamic to be assemblied on the stage casing, the stage casing is equipped on the periphery close to the position of the back segment for installing the elastic component
Mounting groove, the back segment have the peripheral surface plugged together is adapted to mating electrical connector.
4. according to claim 1-3 any one of them adaptor connectors, it is characterised in that：The front end coupled structure is to set
In the adaptor connector housing forward end, the external screw thread that is coupled with the internal thread on mating electrical connector shell, the rear end
Coupled structure is to be located on the inner wall of the second rotatable connection cap, led with the curve for being adapted to the bail coupling being electrically connected on shell
Slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610467452.XA CN105958264B (en) | 2016-06-24 | 2016-06-24 | A kind of adaptor connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610467452.XA CN105958264B (en) | 2016-06-24 | 2016-06-24 | A kind of adaptor connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105958264A CN105958264A (en) | 2016-09-21 |
| CN105958264B true CN105958264B (en) | 2018-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610467452.XA Active CN105958264B (en) | 2016-06-24 | 2016-06-24 | A kind of adaptor connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105958264B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119786B (en) * | 2017-06-23 | 2020-11-06 | 上海电巴新能源科技有限公司 | Low-voltage pole and electric connector comprising same |
| JP6939612B2 (en) * | 2018-02-01 | 2021-09-22 | 住友電装株式会社 | Waterproof connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443052A (en) * | 1982-02-05 | 1984-04-17 | Amp Incorporated | Means to indicate fully-mated condition of electrical connector |
| CN201717438U (en) * | 2010-05-18 | 2011-01-19 | 中航光电科技股份有限公司 | Curved groove locking-type sealed electric connector |
| CN105576438B (en) * | 2015-09-30 | 2018-01-09 | 中航光电科技股份有限公司 | A kind of connector shell and connector |
| CN105514739A (en) * | 2016-01-20 | 2016-04-20 | 沈阳兴华航空电器有限责任公司 | Filtering adapter |
-
2016
- 2016-06-24 CN CN201610467452.XA patent/CN105958264B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105958264A (en) | 2016-09-21 |
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