CN209233029U - A kind of connection structure of electric power connector - Google Patents
A kind of connection structure of electric power connector Download PDFInfo
- Publication number
- CN209233029U CN209233029U CN201821644520.6U CN201821644520U CN209233029U CN 209233029 U CN209233029 U CN 209233029U CN 201821644520 U CN201821644520 U CN 201821644520U CN 209233029 U CN209233029 U CN 209233029U
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- CN
- China
- Prior art keywords
- inner sleeve
- electric power
- power connector
- nut
- connection structure
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- 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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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 utility model 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.
Utility model content
In view of this, the present invention provides a kind of connection structures of electric power connector that can quickly assemble, with full
Sufficient the 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 first 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 utility model includes the first inner sleeve, the
Two inner sleeves, the first nut, defeated spool, and the second nut for connecting first inner sleeve Yu defeated spool.Described
One nut is connect by screw thread with the second inner sleeve, and first nut has a L shape through-hole and one side is connected to institute
It states on the flange on the first inner sleeve, to connect first, second inner sleeve.Second nut by the snap ring with
The first inner sleeve connection, then connect by the screw thread of the inside of second nut with the defeated spool, thus will be described
First inner sleeve, the second nut, defeated spool link together, and such connection structure is simple, are assembling the same of each components
When and each components are linked together so that the assembling of the electric power connector becomes simply, and then it is strong to reduce work
Degree.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the connection structure of electric power connector provided by the utility model.
Fig. 2 is the cross section structure schematic diagram of the connection structure of the electric power connector of Fig. 1.
Specific embodiment
Specific embodiment of the utility model is further elaborated below.It should be understood that herein to this
The explanation of utility model embodiment is not used to limit the protection scope of the utility model.
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 utility model.
The connection structure of the electric power connector include first inner sleeve 10, one connect with first inner sleeve 10 second in
Casing 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
The defeated spool 40 in the outside of pipe 20 and one are for connecting the second nut 50 of second inner sleeve 20 and defeated spool 40.
It is envisioned 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 utility model includes the first inner sleeve 10,
Second inner sleeve 20, the first nut 30, defeated spool 40, and for connecting first inner sleeve 10 and the second of defeated spool 40
Nut 50.First nut 30 is connect by screw thread with the second inner sleeve, and first nut with a L shape through-hole and its
A line is connected on the flange 102 on first inner sleeve 10, to connect first, second inner sleeve 10,20.
Second nut 50 is connect by the snap ring 106 with first inner sleeve, then passes through the inside of second nut 50
Screw thread connect with the defeated spool 40, so that second nut 50, defeated spool 40 is connected to one by first inner sleeve 10
It rising, such connection structure is simple, it 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.
The above is only the preferred embodiments of the utility model, are not used to the limitation protection scope of the utility model, any
Modification, equivalent replacement or improvement within the spirit of the present invention etc. are all covered in the scope of the claims of the utility model.
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 claimed in claim 3, it is characterised in that: the cross section of first sealing ring
For 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 |
|---|---|---|---|
| CN201821644520.6U CN209233029U (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 |
|---|---|---|---|
| CN201821644520.6U CN209233029U (en) | 2018-10-10 | 2018-10-10 | A kind of connection structure of electric power connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209233029U true CN209233029U (en) | 2019-08-09 |
Family
ID=67499833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821644520.6U Active CN209233029U (en) | 2018-10-10 | 2018-10-10 | A kind of connection structure of electric power connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209233029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244740A (en) * | 2018-10-10 | 2019-01-18 | 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 CN201821644520.6U patent/CN209233029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244740A (en) * | 2018-10-10 | 2019-01-18 | 嘉兴松州工业科技有限公司 | A kind of connection structure of electric power connector |
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