CN206834424U - A kind of circular socket - Google Patents
A kind of circular socket Download PDFInfo
- Publication number
- CN206834424U CN206834424U CN201720666710.7U CN201720666710U CN206834424U CN 206834424 U CN206834424 U CN 206834424U CN 201720666710 U CN201720666710 U CN 201720666710U CN 206834424 U CN206834424 U CN 206834424U
- Authority
- CN
- China
- Prior art keywords
- diameter
- seat
- circular socket
- threaded portion
- connecting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
It the utility model is related to a kind of circular socket, including circular socket body, the circular socket body includes connecting seat, electrically connect plug socket and cable access seat, the connecting seat includes connecting portion, the inwall of the connecting portion is provided with internal thread, the cable access seat includes the first threaded portion axially set gradually, screw portion and the second threaded portion, the outer wall of first threaded portion is provided with the first external screw thread being adapted with internal thread, the outer wall of first threaded portion is also arranged with and screwed the competing flexible sealing ring in portion, the diameter for screwing portion is more than the diameter of the first threaded portion；This practical information is：The sealing property between cable access seat and connecting seat is improved, is used so as to avoid influenceing circular socket.
Description
Technical field
Attachment means are the utility model is related to, especially a kind of circular socket.
Background technology
Connector is conductor is connected with appropriate pairing original paper, realizes the electromechanical compo that circuit switches on and off.Connection
Device be our electronic engineering technical staff often in contact with a kind of part.Its effect is very simple：Place is blocked in circuit
Or between isolated obstructed circuit, the bridge of communication is erected, so that current flowing, makes the function that circuit realiration is predetermined.It is circular
The utilization of socket is not only only that foregoing electric equipment products, and it is also widely used in the circuit system of vapour, locomotive, to be used as circuit
Connection.
It includes circular socket body to traditional circular socket, and circular socket body includes connecting seat, electrical connection plug socket
Seat is accessed with cable, the axial one end clamping for electrically connecting plug socket and connecting seat connects, the axial direction of cable access seat and connecting seat
The other end is threadedly coupled, and External cable is penetrated by cable access seat, and is connected with electrically connecting latch in plug socket etc.；Due to line
Cable accesses seat and simply both is connected and sealed only with thread connecting mode with connecting seat, in turn results in cable access seat
Sealing between connecting seat is poor, is used so as to influence circular socket；Also, plug socket is electrically connected in use
Bulk strength is also particularly important.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model be to provide a kind of high intensity, sealing it is preferable
And avoid influenceing the circular socket of circular socket operation.
What the technical solution of the utility model was realized in：A kind of circular socket, including circular socket body, the circle
Shape jack body includes connecting seat, electrical connection plug socket and cable access seat, the axial direction of the electrical connection plug socket and connecting seat
One end clamping connection, the cable access seat are threadedly coupled with the axial other end of connecting seat, it is characterised in that：The connecting seat
Including connecting portion, the inwall of the connecting portion is provided with internal thread, and the cable access seat includes the first spiral shell axially set gradually
Line portion, portion and the second threaded portion being screwed, the outer wall of first threaded portion is provided with the first external screw thread being adapted with internal thread,
The outer wall of first threaded portion is also arranged with and screwed the competing flexible sealing ring in portion, described to screw the straight of portion
Footpath is more than the diameter of the first threaded portion；The electrical connection plug socket includes Access Division, rib and the afterbody being sequentially connected, the card
Socket part and connecting seat clamping, the diameter of the Access Division are less than the diameter of afterbody, and the diameter of the rib with Access Division by connecting
The one end connect becomes larger toward the other end.
Preferably：The ratio of the diameter of the Access Division and the diameter of afterbody is 0.94-0.97.
By using above-mentioned technical proposal, it is competing close that portion is arranged with and screwed by the outer wall in the first threaded portion
Seal, the first threaded portion can be connected with the sealing ring that the outer wall of first threaded portion in connecting portion screwing process is arranged
Portion extrudes, and the sealing ring itself after extruding has screen resilience so that what sealing ring can be even closer is affixed on the first threaded portion and company
Between socket part, so as to effectively raise the sealing property between cable access seat and connecting seat, so as to avoid influenceing circular insert
Seat uses.The diameter of Access Division is less than the diameter of the diameter combination rib of afterbody from one end for being connected with Access Division toward the other end
Become larger, the bulk strength of electrical connection plug socket is improved, so as to extend the service life of circular socket.
The utility model is further arranged to：The end face of the connecting portion towards sealing ring is provided with for compressing sealing ring
Inclined-plane.
By using above-mentioned technical proposal, sealing ring can be extruded gradually by connecting portion, add connecting portion with it is close
The contact area of seal, so as to further improve the sealing property between cable access seat and connecting seat.
The utility model is further arranged to：It is described screw portion outer wall it is hexagonal.
By using above-mentioned technical proposal, it ensure that spanner can easily rotate the portion of screwing.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model embodiment structure explosion schematic diagram；
Fig. 2 is that plug-in socket structure schematic side view is electrically connected in the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Fig. 1-Fig. 2, the utility model discloses a kind of circular socket, including circular socket body, the circle
Jack body includes connecting seat 1, electrical connection plug socket 2 and cable access seat 3, the axle of the electrical connection plug socket 2 and connecting seat 1
Connected to one end clamping, the cable access seat 3 is threadedly coupled with the axial other end of connecting seat 1, specific in the utility model
In embodiment, the connecting seat 1 includes connecting portion 10, and the inwall of the connecting portion 10 is provided with internal thread, the cable access
The first threaded portions 31 that seat 3 includes axially setting gradually, screw the threaded portion 33 of portion 32 and second, first threaded portion 31 it is outer
Wall is provided with the first external screw thread being adapted with internal thread, and the outer wall of first threaded portion 31 is also arranged with and the phase of the portion of screwing 32
The flexible sealing ring 4 mutually contradicted, the diameter for screwing portion 32 are more than the diameter of the first threaded portion 31；The electrical connection
Plug socket 2 includes Access Division 21, rib 22 and the afterbody 23 being sequentially connected, the Access Division 21 and the clamping of connecting seat 1, the card
The diameter H1 of socket part 21 is less than the diameter H2 of afterbody, and the diameter of the rib 22 is from one end that Access Division 21 is connected toward another
End becomes larger.
The outer wall of the afterbody 23 is provided with the installation portion 230 in quadrangle, and the electrical connection plug socket 2 is internally provided with
Circular pinboard 20, four contact pins 200 is provided with the circular pinboard 20, four contact pins 200 circumferentially arrange；
One of which, the sides aligned parallel of straight line formed by two adjacent contact pins 200 and installation portion 230；Another kind, two is adjacent
Contact pin 200 formed by straight line and installation portion 230 edge formed by angle be acute angle.
Preferably：The diameter H1 of the Access Division 21 and diameter H2 of afterbody 23 ratio is 0.94-0.97.
By using above-mentioned technical proposal, it is competing close that portion is arranged with and screwed by the outer wall in the first threaded portion
Seal, the first threaded portion can be connected with the sealing ring that the outer wall of first threaded portion in connecting portion screwing process is arranged
Portion extrudes, and the sealing ring itself after extruding has screen resilience so that what sealing ring can be even closer is affixed on the first threaded portion and company
Between socket part, so as to effectively raise the sealing property between cable access seat and connecting seat, so as to avoid influenceing circular insert
Seat uses.The diameter of Access Division is less than the diameter of the diameter combination rib of afterbody from one end for being connected with Access Division toward the other end
Become larger, the bulk strength of electrical connection plug socket is improved, so as to extend the service life of circular socket.
In the utility model embodiment, the end face of connecting portion 10 towards the sealing ring is provided with for compressing
The inclined-plane 100 of sealing ring.
By using above-mentioned technical proposal, sealing ring can be extruded gradually by connecting portion, add connecting portion with it is close
The contact area of seal, so as to further improve the sealing property between cable access seat and connecting seat.
In the utility model embodiment, it is described screw portion 32 outer wall it is hexagonal.
By using above-mentioned technical proposal, it ensure that spanner can easily rotate the portion of screwing.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
1. a kind of circular socket, including circular socket body, the circular socket body include connecting seat, electrical connection plug socket and
Cable accesses seat, and axial one end clamping of the electrical connection plug socket and connecting seat connects, the cable access seat and connecting seat
The axial other end threaded connection, it is characterised in that：The connecting seat includes connecting portion, and the inwall of the connecting portion is provided with interior spiral shell
Line, the first threaded portion that cable access seat includes axially setting gradually, screw portion and the second threaded portion, first screw thread
The outer wall in portion is provided with the first external screw thread being adapted with internal thread, and the outer wall of first threaded portion is also arranged with and screwed portion
Competing flexible sealing ring, the diameter for screwing portion are more than the diameter of the first threaded portion；Described be electrically connected patches
Joint chair includes Access Division, rib and the afterbody being sequentially connected, and the Access Division and connecting seat clamping, the diameter of the Access Division are small
In the diameter of afterbody, the diameter of the rib is become larger from the one end being connected with Access Division toward the other end.
A kind of 2. circular socket according to claim 1, it is characterised in that：The end face of the connecting portion towards sealing ring is set
It is equipped with the inclined-plane for compressing sealing ring.
A kind of 3. circular socket according to claim 1, it is characterised in that：The diameter of the Access Division and the diameter of afterbody
Ratio be 0.94-0.97.
A kind of 4. circular socket according to claim 1, it is characterised in that：It is described screw portion outer wall it is hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666710.7U CN206834424U (en) | 2017-06-09 | 2017-06-09 | A kind of circular socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720666710.7U CN206834424U (en) | 2017-06-09 | 2017-06-09 | A kind of circular socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834424U true CN206834424U (en) | 2018-01-02 |
Family
ID=60775178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720666710.7U Expired - Fee Related CN206834424U (en) | 2017-06-09 | 2017-06-09 | A kind of circular socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834424U (en) |
-
2017
- 2017-06-09 CN CN201720666710.7U patent/CN206834424U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205212056U (en) | Waterproof connecting wire restraints | |
| BR212015031156U2 (en) | waterproof connector | |
| CN206834424U (en) | A kind of circular socket | |
| CN205595543U (en) | Soft high -pressure connection bus | |
| CN204885746U (en) | Transition joint who connects electrical equipment binding post and external conductor | |
| CN206834399U (en) | Circular socket | |
| CN207753226U (en) | A kind of rear-loading type full-insulating high-voltage outlet joint | |
| CN205070032U (en) | Insulated wire connecting terminal component that can connect with electricity | |
| CN207234011U (en) | A kind of waterproof power interface connector | |
| CN204885471U (en) | Electrical equipment binding post | |
| CN204760567U (en) | Insulated wire L type connecting terminal | |
| CN204835114U (en) | Electric wire connector | |
| CN204760585U (en) | T type connecting terminal that electrical equipment connects | |
| CN210443721U (en) | Waterproof structure of radio frequency connector | |
| CN201112569Y (en) | Sealed binding post for conducting wire | |
| CN208386060U (en) | A kind of electrical appliance kit dedicated terminals | |
| CN203351848U (en) | Connector | |
| CN207896543U (en) | A kind of lower outlet casing tube in solid insulation ring main unit | |
| CN207149899U (en) | GIS main bus connecting device | |
| CN207009697U (en) | A kind of binding post | |
| CN207183562U (en) | Electric welding machine shell grounding port device | |
| CN201750002U (en) | Radio frequency connector provided with semi-rigid electric cable clamp | |
| CN204651596U (en) | A kind of self-locking coaxial radio-frequency connector | |
| CN205609828U (en) | Angle connector | |
| CN202906065U (en) | Cable connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20180609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |