CN109244740A - A kind of connection structure of electric power connector - Google Patents
A kind of connection structure of electric power connector Download PDFInfo
- Publication number
- CN109244740A CN109244740A CN201811176914.8A CN201811176914A CN109244740A CN 109244740 A CN109244740 A CN 109244740A CN 201811176914 A CN201811176914 A CN 201811176914A CN 109244740 A CN109244740 A CN 109244740A
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- electric power
- power connector
- nut
- connection structure
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of connection structure of electric power connector comprising the first inner sleeve, the second inner sleeve, the first nut, defeated spool and the second nut.First inner sleeve includes ontology, flange, the first card slot, snap ring and groove.Second inner sleeve includes the first screw thread.Second nut includes the second card slot.The defeated spool includes the second screw thread.First nut has a L shape through-hole and one side is connected on the flange.Second nut is fixed by the relative position of the snap ring and second inner sleeve and is screwed on the defeated spool.Such connection structure is simple, links together while assembling each components and by each components, so that the assembling of the electric power connector becomes simply, and then reduces working strength.
Description
Technical field
The invention belongs to electronic junction devices technical field, especially a kind of connection structure of electric power connector.
Background technique
Electric power connector is a kind of connector of connector, i.e. CONNECTOR, the country is also referred to as connector, plug and inserts
Seat.Electric connector is generally referred to, that is, connects the device of two active devices, transmits electric current or signal.It is widely used in aviation,
In the military systems such as space flight, national defence.It is well known that the components of electric power connector are numerous, this makes the electric power connector
Packaging efficiency become one restriction production efficiency one of a big reason.
Summary of the invention
In view of this, the connection structure for the electric power connector that can be quickly assembled the present invention provides one kind, on meeting
State demand.
A kind of connection structure of electric power connector comprising first inner sleeve, one connect with first inner sleeve
The second inner sleeve, one for connecting the first nut of first, second inner sleeve, one is set in the second inner sleeve
Outside defeated spool and one for connecting the second nut of second inner sleeve Yu defeated spool.First inner sleeve
Pipe includes an ontology, and a flange being arranged on the lateral wall of ontology, one is arranged on the lateral wall of the ontology
First card slot, a snap ring being arranged in first card slot and one are arranged in recessed on the lateral wall of the ontology
Slot.Second inner sleeve includes the first screw thread for being arranged on outer side wall and being coupled with first nut.Described second
Nut includes second card slot being arranged on inner wall and for plugging the snap ring.The defeated spool includes being arranged on the outside
The second screw thread that is on wall and being coupled with second nut.First nut has a L shape through-hole and its a line
It is connected on the flange.Second nut is fixed and is spirally connected by the relative position of the snap ring and second inner sleeve
On the defeated spool.
Further, the groove is disposed adjacent with the flange.
Further, first inner sleeve further includes first sealing ring being arranged in the groove, this first
Sealing ring is extruded between the flange and the end of second inner sleeve.
Further, the cross section of a sealing ring is rectangle.
Further, the size of the snap ring and first card slot in the diametrical direction along first inner sleeve
Size is identical.
Further, the size of the snap ring is greater than second card slot in the diametrical direction along first inner sleeve
Size.
Further, the connection structure of the electric power connector further includes a setting in the defeated spool and the second inner sleeve
The second sealing ring between pipe.
Further, the cross section of second sealing ring is circle.
Further, the connection structure of the electric power connector further includes a setting in the defeated spool.
Compared with prior art, the connection structure of electric power connector provided by the invention includes the first inner sleeve, in second
Casing, the first nut, defeated spool, and the second nut for connecting first inner sleeve Yu defeated spool.First spiral shell
Mother is connect by screw thread with the second inner sleeve, and first nut is with a L shape through-hole and one article side is connected to described the
On flange on one inner sleeve, to connect first, second inner sleeve.Second nut by the snap ring with it is described
The connection of first inner sleeve, then connect by the screw thread of the inside of second nut with the defeated spool, thus by described first
Inner sleeve, the second nut, defeated spool link together, and such connection structure is simple, while assembling each components simultaneously
Each components are linked together, so that the assembling of the electric power connector becomes simply, and then reduce working strength.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the connection structure of electric power connector provided by the invention.
Fig. 2 is the cross section structure schematic diagram of the connection structure of the electric power connector of Fig. 1.
Specific embodiment
Specific embodiments of the present invention are further elaborated below.It should be understood that herein to the present invention
The explanation of embodiment is not intended to limit the scope of protection of the present invention.
It as shown in Figure 1 to Figure 2, is the structural schematic diagram of the connection structure of electric power connector provided by the invention.It is described
The connection structure of electric power connector includes first inner sleeve 10, second inner sleeve connecting with first inner sleeve 10
20, one is used to connect the first nut 30 of first, second inner sleeve 10,20, and one is set in the second inner sleeve 20
Outside defeated spool 40 and one for connecting the second nut 50 of second inner sleeve 20 with defeated spool 40.It can be with
It is contemplated that the electric power connector further includes other some functional modules, and such as female needle, the components of fixed mother's needle, sealing
Structure, bundle conductor etc., which is a technique known to those skilled in the art, is no longer described in detail one by one herein.
First inner sleeve 10 include an ontology 101, a flange 102 being arranged on the lateral wall of ontology 101,
One groove 103 being arranged on the lateral wall of the ontology 101, first sealing ring being arranged in the groove 103
104, first card slot 105 in outside for being arranged in the ontology 101 and one are arranged in first card slot 105
Snap ring 106.First inner sleeve 10 can be made of nonmetallic materials.The flange 102 can be with 103 phase of groove
Neighbour's setting.The two sides of the flange 102 are arranged in the groove 102 for first card slot 106.First inner sleeve 10
It can be used for being arranged female needle mould group.The cross section of first sealing ring 104 is rectangle.Along first inner sleeve 10
The size of the snap ring 106 is identical as the size of first card slot 105 in diametrical direction.
Second inner sleeve 20 is arranged on first inner sleeve 10, specifically the one of first inner sleeve 10
End is plugged in second inner sleeve 20, so that first sealing ring 104 is folded in first inner sleeve 10
Between flange 102 and the second inner sleeve 20, achieve the purpose that waterproof.On the lateral wall of second inner sleeve 20 setting with it is described
The first screw thread 201 that first nut 30 is coupled (in Fig. 2 only diagram it).Male plug can be set in second inner sleeve 20
Mould group.
First nut 30 has a L shape through-hole and one side is connected on the flange 102.Due to described
One nut 30 is fastened on the flange 102, can be by second inner sleeve 20 when that will screw first nut 30
It pulls between first nut 30 and the first inner sleeve 10, so as to which male plug to be inserted into female needle.
Second nut 50 includes second card slot 51 being arranged on inner wall and for plugging the snap ring 106,
And the second screw thread (not indicating) being arranged on inner wall.In the diametrical direction along first inner sleeve 10, described second
The depth of card slot 51 is less than the thickness of the snap ring 106, so that second card slot 51 is exposed in the part of the snap ring 106.It should
The part for exposing second card slot 51 is plugged in first card slot 105, so that second nut 50 can be fixed
With the relative position between the first inner sleeve 10.
The defeated spool 40 includes that the second screw thread 41 that is on outer side wall and being coupled with second nut 50 is arranged in
(in Fig. 2 only diagram it).When second nut 50 is fastened on the snap ring 106, by rotating second nut 50
The defeated spool 40 can be pulled between second nut 50 and the first inner sleeve 10, to reach the assembling defeated line
The purpose of pipe 40, the first inner sleeve 10 and the second nut 40, i.e., described second nut 50 by the snap ring 106 with it is described
The relative position of first inner sleeve 10 is fixed and is screwed on the defeated spool 40.
The connection structure of the electric power connector further include a setting the defeated spool 40 and the first inner sleeve 10 it
Between the second sealing ring 60.The cross section of second sealing ring 60 is circle.
Further, the connection structure of the electric power connector further includes the shielding being arranged in the defeated spool 40
Ring 70.The shading ring 70 can be set according to actual needs, that is, when needing to shield outer signals, the shading ring is just arranged
70.The shading ring 70 has a crimping for installing the shading ring 70.
Compared with prior art, the connection structure of electric power connector provided by the invention include the first inner sleeve 10, second
Inner sleeve 20, the first nut 30, defeated spool 40, and the second nut for connecting first inner sleeve 10 and defeated spool 40
50.First nut 30 is connect by screw thread with the second inner sleeve, and first nut has a L shape through-hole and one item
While on the flange 102 being connected on first inner sleeve 10, to connect first, second inner sleeve 10,20.It is described
Second nut 50 is connect by the snap ring 106 with first inner sleeve, then the spiral shell of the inside by second nut 50
Line is connect with the defeated spool 40, so that second nut 50, defeated spool 40 links together by first inner sleeve 10, this
The connection structure of sample is simple, links together while assembling each components and by each components, so that the electricity
The assembling of sub-connector becomes simply, and then reduces working strength.
The foregoing is merely a prefered embodiment of the invention, is not used to limitation protection scope of the present invention, any in the present invention
Modification, equivalent replacement or improvement in spirit etc., all cover in scope of the presently claimed invention.
Claims (9)
1. a kind of connection structure of electric power connector, it is characterised in that: the connection structure of the electric power connector includes one the
One inner sleeve, second inner sleeve connecting with first inner sleeve, one for connecting first, second inner sleeve
First nut, one be set in the defeated spool in the outside of the second inner sleeve and one for connecting second inner sleeve
With the second nut of defeated spool, first inner sleeve include an ontology, a flange being arranged on the lateral wall of ontology,
One groove being arranged on the lateral wall of the ontology, and be arranged on the lateral wall of the ontology and with first spiral shell
First screw thread of parent phase coupling, second inner sleeve include that first card slot and one are arranged in first card slot
In snap ring, second nut includes one and is arranged on inner wall and the second card slot for plugging the snap ring, described defeated
Spool includes that the second screw thread that is on outer side wall and being coupled with second nut is arranged in, and first nut has one
L shape through-hole and one side is connected on the flange, second nut pass through the snap ring and second inner sleeve
Relative position is fixed and is screwed on the defeated spool.
2. the connection structure of electric power connector as described in claim 1, it is characterised in that: the groove is adjacent with the flange
Setting.
3. the connection structure of electric power connector as described in claim 1, it is characterised in that: first inner sleeve further includes one
A the first sealing ring being arranged in the groove, first sealing ring are extruded in the end of the flange Yu second inner sleeve
Between portion.
4. the connection structure of electric power connector as described in claim 1, it is characterised in that: the cross section of a sealing ring is
Rectangle.
5. the connection structure of electric power connector as described in claim 1, it is characterised in that: along the straight of second inner sleeve
The size of the snap ring is identical as the size of first card slot on diameter direction.
6. the connection structure of electric power connector as claimed in claim 5, it is characterised in that: along the straight of second inner sleeve
The size of the snap ring is greater than the size of second card slot on diameter direction.
7. the connection structure of electric power connector as described in claim 1, it is characterised in that: the connection knot of the electric power connector
Structure further includes second sealing ring being arranged between the defeated spool and the second inner sleeve.
8. the connection structure of electric power connector as claimed in claim 7, it is characterised in that: the cross section of second sealing ring
For circle.
9. the connection structure of electric power connector as described in claim 1, it is characterised in that: the connection knot of the electric power connector
Structure further includes one and is arranged in the defeated spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811176914.8A CN109244740A (en) | 2018-10-10 | 2018-10-10 | A kind of connection structure of electric power connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811176914.8A CN109244740A (en) | 2018-10-10 | 2018-10-10 | A kind of connection structure of electric power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109244740A true CN109244740A (en) | 2019-01-18 |
Family
ID=65054994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811176914.8A Withdrawn CN109244740A (en) | 2018-10-10 | 2018-10-10 | A kind of connection structure of electric power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109244740A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103682841A (en) * | 2013-11-25 | 2014-03-26 | 四川华丰企业集团有限公司 | Shielded, sealed and anti-rotation circular connector |
| CN203660159U (en) * | 2013-11-18 | 2014-06-18 | 深圳市莫科连电子有限公司 | Waterproof electronic wiring harness connector |
| CN205543461U (en) * | 2016-04-12 | 2016-08-31 | 上海三竹机电设备有限公司 | Small -size circular connector threaded connection structure |
| CN106887759A (en) * | 2017-01-17 | 2017-06-23 | 杭州知加网络科技有限公司 | A kind of connector of waterproof |
| CN209233029U (en) * | 2018-10-10 | 2019-08-09 | 嘉兴松州工业科技有限公司 | A kind of connection structure of electric power connector |
-
2018
- 2018-10-10 CN CN201811176914.8A patent/CN109244740A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203660159U (en) * | 2013-11-18 | 2014-06-18 | 深圳市莫科连电子有限公司 | Waterproof electronic wiring harness connector |
| CN103682841A (en) * | 2013-11-25 | 2014-03-26 | 四川华丰企业集团有限公司 | Shielded, sealed and anti-rotation circular connector |
| CN205543461U (en) * | 2016-04-12 | 2016-08-31 | 上海三竹机电设备有限公司 | Small -size circular connector threaded connection structure |
| CN106887759A (en) * | 2017-01-17 | 2017-06-23 | 杭州知加网络科技有限公司 | A kind of connector of waterproof |
| CN209233029U (en) * | 2018-10-10 | 2019-08-09 | 嘉兴松州工业科技有限公司 | A kind of connection structure of electric power connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205081246U (en) | electrical connector | |
| CN207082675U (en) | Waterproof bushing connector assembly, waterproof bushing socket connector and waterproof bushing plug connector | |
| EP2793319B1 (en) | Structure for fixing electrical connection section, connector, and method for connecting connector | |
| CN105958242A (en) | Small multi-core high-voltage connector | |
| CN103430391A (en) | Connector | |
| CN204720687U (en) | A kind of novel high-pressure high current connector | |
| CN204376083U (en) | A kind of electric connector of quick locking big current transmission | |
| CN209233029U (en) | A kind of connection structure of electric power connector | |
| US8574007B2 (en) | Electrical connector having a shielding adapter to radially compress a shielding ferrule onto a cable | |
| CN109244740A (en) | A kind of connection structure of electric power connector | |
| CN104466874B (en) | Cable Wire-to-wire connector, cable Wire-to-wire connector component and the CA cable assembly for being provided with Wire-to-wire connector | |
| RU148876U1 (en) | ELECTRICAL CONNECTOR PIPES | |
| CN207517985U (en) | A kind of power supply connection component being stably connected with | |
| CN206650261U (en) | Directly welded Millimeter Wave Coaxial radio frequency connector | |
| CN208797229U (en) | A kind of package assembly of electric power connector | |
| CN203631929U (en) | Through-the-wall type electric connection adapter | |
| CN208889896U (en) | Connection terminal and detachable connector | |
| CA2832048C (en) | Waterproof assembly for a light string | |
| CN207753250U (en) | A kind of three core push-down elbow high pressure plastic cement connectors | |
| CN204760661U (en) | Structure is prevented changeing by circular connector butt joint bolt | |
| CN102593666A (en) | Electric connector | |
| CN106877089B (en) | Invasive deepwater connector | |
| CN208939212U (en) | A kind of anti-rotation structure of electric power connector | |
| CN204992095U (en) | Formula industry endoscope connector is inserted to quick dialling | |
| CN205900942U (en) | Electric automobile uses circular electric connector |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190118 |
|
| WW01 | Invention patent application withdrawn after publication |