CN106374303B - Connector plug, connector body and connector - Google Patents
Connector plug, connector body and connector Download PDFInfo
- Publication number
- CN106374303B CN106374303B CN201610956563.7A CN201610956563A CN106374303B CN 106374303 B CN106374303 B CN 106374303B CN 201610956563 A CN201610956563 A CN 201610956563A CN 106374303 B CN106374303 B CN 106374303B
- Authority
- CN
- China
- Prior art keywords
- connector
- plug
- connector plug
- locating piece
- socket
- 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.)
- Active
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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- 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
- H01R13/6271—Latching means integral with the housing
-
- 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 present invention relates to one of field of connectors connector plug, connector body and connectors；The insertion end of the connector plug is stepped shaft structure, it is arranged in the path section of the stepped shaft structure on the end face of locating piece or insertion end and is fixed with locating piece, form the seal groove installed for sealing ring between the inner side end of the locating piece and the step surface of the stepped shaft structure；Avoid the adverse effect that the parting line of the seal groove on existing connector generates the sealing effect of sealing ring.
Description
Technical field
The present invention relates to one of field of connectors connector plug, connector body and connectors.
Background technique
Connector mostly includes socket and plug, realizes and leads to electric power signal with separating by plugging together for the two when use
Logical and cutting；In order to place the factors such as dust, steam, the normal work of connector is influenced, is often arranged between plug and socket
Sealing ring.
Existing most connector plug is close due to the mould that divides of mold when making seal groove by Mold Making
There is parting line in sealing groove outer rim at the docking of two molds, sealing rooved face is more coarse, does not meet the requirement of sealing cooperation, connection
The sealing effect of device is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of preferable connector plugs of sealing effect；The present invention also aims to mention
For a kind of connector body and connector.
To achieve the above object, a kind of technical solution of connector plug of the invention is:
A kind of connector plug, the insertion end of the connector plug are stepped shaft structure, the stepped shaft structure it is small
It is arranged in diameter section on the end face of locating piece or insertion end and is fixed with locating piece, the inner side end of the locating piece and the rank
The seal groove installed for sealing ring is formed between the step surface of terraced axle construction.
The locating piece is the end cap of cup-like structure, and the end cap is buckled in the path section of the step.
The connector plug is equipped with crank arm structure, and the crank arm structure includes turning with what the connector plug was connected
Arm and the adjutage being connected with the connecting lever section, the adjutage are equipped with lock tongue, and the lock tongue is wedge structure, the extension
The end of arm is equipped with positioning table.
Set on the outer peripheral surface of one end far from the seal groove of the connector plug there are three it is above it is anti-set a table, institute
State anti-set a table along the arrangement of same circle spacing of the connector plug.
Guide pad is additionally provided on the connector plug, the guide pad extends along the plugging direction of the connector.
A kind of technical solution of connector body of the invention is:
A kind of connector body, the inner peripheral surface of the socket are equipped with the step of annular, wear in the major diameter section of the step
Locating piece, the step of the inner side end of the locating piece and the stage rank are fixed on end face equipped with locating piece or step
The seal groove installed for sealing ring is formed between face.
The connector body is equipped with the connecting lever slot for the crank arm structure installation on connector plug, on the connecting lever slot
Equipped with lockhole corresponding with the lock tongue on the crank arm structure.
The inner peripheral surface of the close socket insertion end of the connector body is equipped with and the anti-patch of setting a table on connector plug
The anti-sway slot of positioning is closed, the anti-sway slot is annular groove or is several same circumferentially spaced about arrangements along the connector body
With the anti-one-to-one arc groove of setting a table.
A kind of technical solution of connector of the invention is:
A kind of connector, including plug, the socket being adapted to plug and the sealing ring being set between plug and socket, institute
The insertion end for stating connector plug is stepped shaft structure, is arranged with locating piece or insertion in the path section of the stepped shaft structure
It is fixed with locating piece on the end face at end, is formed between the inner side end of the locating piece and the step surface of the stepped shaft structure
For the seal groove of sealing ring installation.
The locating piece is the end cap of cup-like structure, and the end cap is buckled in the path section of the step.
The connector plug is equipped with crank arm structure, and the crank arm structure includes turning with what the connector plug was connected
Arm and the adjutage being connected with the connecting lever section, the adjutage are equipped with lock tongue, and the lock tongue is wedge structure, the extension
The end of arm is equipped with positioning table.
Set on the outer peripheral surface of one end far from the seal groove of the connector plug there are three it is above it is anti-set a table, institute
State anti-set a table along the arrangement of same circle spacing of the connector plug.
Guide pad is additionally provided on the connector plug, the guide pad extends along the plugging direction of the connector.
A kind of technical solution of connector of the invention is:
A kind of connector, including plug, the socket being adapted to plug and the sealing ring being set between plug and socket, institute
The inner peripheral surface for stating socket is equipped with the step of annular, is coated on the end face of locating piece or step in the major diameter section of the step
It is fixed with locating piece, formation is installed close for sealing ring between the inner side end of the locating piece and the step surface of the stage rank
Sealing groove.
The connector body is equipped with the connecting lever slot for the crank arm structure installation on connector plug, on the connecting lever slot
Equipped with lockhole corresponding with the lock tongue on the crank arm structure.
The inner peripheral surface of the close socket insertion end of the connector body is equipped with and the anti-patch of setting a table on connector plug
The anti-sway slot of positioning is closed, the anti-sway slot is annular groove or is several same circumferentially spaced about arrangements along the connector body
With the anti-one-to-one arc groove of setting a table.
The beneficial effects of the present invention are: the step of the insertion end of connector plug of the invention and the setting of retaining ring interval, shape
At the seal groove installed for sealing ring, the stepped shaft structure of plug ends can be processed by the way of draft, the table of seal groove
Surface roughness is preferable, and the sealing effect of connector is preferable, and solving the seal groove on existing connector must be using the side for dividing mould
Formula processing, and mould is divided to process the problem of parting line generated will affect the sealing effect of connector.
Further, the locating piece is the end cap of cup-like structure；When assembly, the bottom surface of end cap is bonded positioning with connector
Afterwards, the size of space between the rear end face of end cap and the step surface of connector meets the installation dimension requirement of sealing ring.
Further, the plug is equipped with crank arm structure, and crank arm structure is equipped with lock tongue, and the close plug of lock tongue is inserted
The end face for entering end is inclined surface；Plug is inserted into socket by connector device timing, and lock tongue and the lockhole on socket are sealed, connecting lever knot
The positioning table of structure end is contacted with the end face of socket, forms the positioning along plug plugging direction of plug, the separate plug of lock tongue
The end face of insertion end and lockhole constitute the positioning that direction is extracted along plug；When connector is split, positioning table is depressed, crank arm structure
Flexible deformation, lock tongue and lockhole are detached from, and plug is extracted.
Further, the plug, which is equipped with, prevents setting a table, and anti-set a table is bonded limit with socket, prevents the inclined of plug axis
Pendulum guarantees the concentricity of plug and socket, prevents the decrement of sealing ring uneven, improve the sealing effect of sealing ring；It is anti-sway
Platform is set to one end on plug far from seal groove, increases and prevents setting a table at a distance from sealing ring, realizes preferably anti-sway effect.
Further, plug is equipped with guide pad；Guide groove on connector device timing, guide pad and socket, which is oriented to, to be filled
Match, on the one hand, prevent from rotating between plug and socket, on the other hand, only guide pad and guide groove to it is corresponding when could insert
It closes, guarantees the correspondence of plug and socket position, prevent from mispluging.
Detailed description of the invention
Fig. 1 is a kind of perspective view of the embodiment 1 of connector of the invention；
Fig. 2 is a kind of side view of the embodiment 1 of connector of the invention；
Fig. 3 is cross-sectional view of the Fig. 2 along Section A-A；
Fig. 4 is the cross-sectional view of the plug in a kind of embodiment 1 of connector of the invention.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
A kind of embodiment 1 of connector of the invention is leaned on plug 1 as shown in Figures 1 to 4, including plug 1 and socket 2
The plug division of nearly socket 2 is divided into step structure, and the end of the step structure of plug 1 is equipped with drive end bearing bracket 3, on the inner wall of drive end bearing bracket 3
Equipped with buckle 14, the end of the step structure of corresponding plug 1 is equipped with annular slot, and drive end bearing bracket 3 is connected on plug 1, front end
Lid 3 forms retaining ring.Drive end bearing bracket 3 and the step interval are arranged, and sealing ring 4 is set between drive end bearing bracket 3 and the step.
Symmetrical expression is gone back on plug 1 to set there are two crank arm structure 5, crank arm structure 5 include the connecting lever being connected directly with plug 1 and
The adjutage being connected with connecting lever, adjutage are equipped with lock tongue 6, and the side of the grafting part of the close plug 1 of lock tongue 6 is inclination
The end in face, adjutage is equipped with positioning table 7；Socket 2 is equipped with the connecting lever slot 8 for accommodating the crank arm structure on plug 1, connecting lever slot 8
It is equipped with lockhole 9；In use, the crank arm structure of plug 1 is inserted into connecting lever slot 8, lock tongue 6 engages with lockhole 9, meanwhile, positioning table 7 turns
The end face of arm slot 8 contacts, and forms the positioning along plugging direction of plug 1, the end face of the close positioning table 7 of lock tongue 6 and 9 shape of lockhole
The positioning in the extraction direction along plug 1 of pairs of plug 1；When needing to extract plug 1, positioning table 7 is depressed, crank arm structure
Flexible deformation, lock tongue 6 and lockhole 9 are detached from, and plug 1 is extracted.
The outer peripheral surface of one end of the separate sealing ring 4 of plug 1 be equipped with it is anti-set a table 10, it is anti-set a table 10 altogether there are four, along inserting
It is uniformly distributed on first 1 same circumference；The inner peripheral surface of the close plug 1 of socket 2, which is equipped with, is bonded the anti-of positioning with rotation stop platform 10
Put slot 13.
Guide pad 11 is additionally provided on plug 1, guide pad 11 extends along the axis direction of plug 1；Corresponding socket 2 is equipped with
With the guide groove 12 of the guiding assembly of guide pad 11；On the one hand, rotation during grafting of plug 1 and socket 2 is prevented；It is another
Aspect, guarantee the position of plug 1 and socket 2 to just, preventing from mispluging.
In a kind of other embodiments of the embodiment 1 of connector of the invention, nut can also be set by drive end bearing bracket,
Corresponding helicitic texture is set on plug, and the nut and plug are coaxially disposed, and nut also can be set in the middle part of plug.
In a kind of other embodiments of the embodiment 1 of connector of the invention, drive end bearing bracket can also be using the side being glued
Formula is fixed on plug.
In a kind of other embodiments of the embodiment 1 of connector of the invention, drive end bearing bracket can also be substituted with baffle, it will
Baffle plate setting is connect in plug path section end, baffle with plug screw.
In a kind of embodiment 2 of connector of the invention, step, the major diameter Duan Shangxuan of step are set on the inner wall of socket
Dress has externally threaded sleeve, and sealing ring is installed between the inner face and step of the sleeve.
In a kind of other embodiments of the embodiment 2 of connector of the invention, set can also be substituted with the baffle of annular
Cylinder, by the end of the step of baffle plate setting socket, baffle is connect with socket screws, and sealing ring is set to the inner face and platform of baffle
Between terrace.
A kind of specific embodiment of connector plug of the invention, the structure of the specific embodiment of connector plug with it is upper
The structure for stating the plug in a kind of any embodiment of connector of the invention is identical, is not repeated to illustrate.
A kind of specific embodiment of connector body of the invention, the structure of the specific embodiment of connector body with it is upper
The structure for stating the socket in a kind of any embodiment of connector of the invention is identical, is not repeated to illustrate.
Claims (5)
1. a kind of connector plug, it is characterised in that: the insertion end of the connector plug is stepped shaft structure, the multi-diameter shaft
Locating piece, shape between the inner side end of the locating piece and the step surface of the stepped shaft structure are arranged in the path section of structure
At the seal groove installed for sealing ring；The locating piece is the end cap of cup-like structure, and the end cap is buckled in the small of the step
In diameter section, the step of insertion end and the setting of end cap interval form the seal groove installed for sealing ring.
2. a kind of connector plug according to claim 1, it is characterised in that: the connector plug is equipped with connecting lever knot
Structure, the crank arm structure includes the connecting lever being connected with the connector plug and the adjutage that is connected with the connecting lever, described to prolong
Semi-girder is equipped with lock tongue, and the lock tongue is wedge structure, and the end of the adjutage is equipped with positioning table.
3. a kind of connector plug according to claim 1, it is characterised in that: the connector plug far from described close
Set on the outer peripheral surface of one end of sealing groove there are three it is above it is anti-set a table, it is described anti-to set a table along the same circumference of the connector plug
It is intervally arranged.
4. a kind of connector plug according to claim 1, it is characterised in that: be additionally provided with guiding on the connector plug
Block, the guide pad extend along the plugging direction of the connector.
5. a kind of connector, special including plug, the socket being adapted to plug and the sealing ring being set between plug and socket
Sign is: the plug is the described in any item connector plugs of the claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610956563.7A CN106374303B (en) | 2016-10-27 | 2016-10-27 | Connector plug, connector body and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610956563.7A CN106374303B (en) | 2016-10-27 | 2016-10-27 | Connector plug, connector body and connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106374303A CN106374303A (en) | 2017-02-01 |
| CN106374303B true CN106374303B (en) | 2019-08-20 |
Family
ID=57892716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610956563.7A Active CN106374303B (en) | 2016-10-27 | 2016-10-27 | Connector plug, connector body and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106374303B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110635075B (en) * | 2019-01-31 | 2022-06-17 | 中航光电科技股份有限公司 | Quick-change battery and battery shell |
| CN113097795B (en) * | 2021-03-30 | 2023-03-24 | 西安轻工业钟表研究所有限公司 | Detachable is inserted locking connection structure directly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2927387Y (en) * | 2006-06-26 | 2007-07-25 | 深圳市通茂电子有限公司 | Direct-connected circular electric connector |
| CN201789110U (en) * | 2010-06-22 | 2011-04-06 | 中航光电科技股份有限公司 | Single-core electric connector plug and socket thereof |
| CN104283060A (en) * | 2013-07-02 | 2015-01-14 | Smk株式会社 | Connector |
| CN104577477A (en) * | 2014-12-04 | 2015-04-29 | 中航光电科技股份有限公司 | Waterproof-sealing electrical connector assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6939169B2 (en) * | 2003-07-28 | 2005-09-06 | Andrew Corporation | Axial compression electrical connector |
-
2016
- 2016-10-27 CN CN201610956563.7A patent/CN106374303B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2927387Y (en) * | 2006-06-26 | 2007-07-25 | 深圳市通茂电子有限公司 | Direct-connected circular electric connector |
| CN201789110U (en) * | 2010-06-22 | 2011-04-06 | 中航光电科技股份有限公司 | Single-core electric connector plug and socket thereof |
| CN104283060A (en) * | 2013-07-02 | 2015-01-14 | Smk株式会社 | Connector |
| CN104577477A (en) * | 2014-12-04 | 2015-04-29 | 中航光电科技股份有限公司 | Waterproof-sealing electrical connector assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106374303A (en) | 2017-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106374303B (en) | Connector plug, connector body and connector | |
| CN206055117U (en) | Display bracket is used on table | |
| CN106129699B (en) | Integral high-pressure shield electric-connector socket | |
| CN102005663A (en) | Crown spring cage tyep pin and jack component and jack thereof | |
| CN107713623A (en) | A kind of novel water glass | |
| CN107166256A (en) | A kind of LED lamp device | |
| CN105428917A (en) | Easily separated power plug and power plug adapter | |
| CN208368782U (en) | A kind of variable receptacle sockets | |
| CN205735880U (en) | A kind of clamping mechanism and mould | |
| CN202068030U (en) | Connector with coupling nut and thread locking structure | |
| CN205376828U (en) | Construction elevator dedicated line conductor connecting insert | |
| CN203934661U (en) | Electronic cigarette | |
| CN206082092U (en) | Car air dryer and multi -functional connector thereof | |
| CN210769935U (en) | Brake cylinder | |
| CN209553471U (en) | A kind of unmanned plane horn connector | |
| CN202591658U (en) | Universal clamping jaw base | |
| CN105958249A (en) | Electrical connector | |
| CN108683140B (en) | Terminal box | |
| CN208209095U (en) | A kind of connector easy to operate | |
| CN203906237U (en) | Quick connecting water pump head of water purifier | |
| CN203085867U (en) | Rapid connecting plug of dental handpiece's motor | |
| CN205383113U (en) | Disconnect -type front end housing of charge pump | |
| CN209896374U (en) | Plug-in type HDMI adapter | |
| CN108649507B (en) | Junction box capable of accommodating electric wire | |
| CN207454250U (en) | Oil pump cylinder anti-dropout thin wall copper sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 |