CN205488673U - Power line connection -peg assembly - Google Patents
Power line connection -peg assembly Download PDFInfo
- Publication number
- CN205488673U CN205488673U CN201620323891.9U CN201620323891U CN205488673U CN 205488673 U CN205488673 U CN 205488673U CN 201620323891 U CN201620323891 U CN 201620323891U CN 205488673 U CN205488673 U CN 205488673U
- Authority
- CN
- China
- Prior art keywords
- shrinkage pool
- conduction
- power line
- line connection
- steel ball
- 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
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Abstract
The utility model provides a power line connection -peg assembly of novel structure, stability, long service life, easily realization, including inserting the end and being inserted the end, it draws together the electrically conductive insertosome that is used for being connected with first power cord, sets up in the insulating cover of electrically conductive insertosome tail end to insert the hand ladle: being inserted the hand ladle and drawing together the body, set up the patchhole on the body, the front end of electrically conductive insertosome is conical structure, and the top of electrically conductive insertosome is to the inside sunken recess of this electrically conductive insertosome, it is the shrinkage pool of invering conical structure to be equipped with in the bottom of patchhole to be equipped with the conical card cap that matches with this shrinkage pool in this shrinkage pool, be equipped with the spring between the diapire of the bottom of calorie cap and shrinkage pool, be equipped with bellied convex surface on the diapire inside calorie cap, the convex surface is the cambered surface, card cap, convex surface are made by conductive metal, and both and second source line connection, when electrically conductive insertosome inserted to the patchhole in, the top entry of electrically conductive insertosome was to block the cap in, and the convex surface is located the recess.
Description
Technical field
This utility model is specifically related to a kind of power line connection-peg assembly.
Background technology
When carrying out some analog circuits or digital circuit experiment, proof box and power line can be used, and power line and test
The connection-peg that is connected by between case realizes both electric connections；And connection-peg is carried out repeatedly into and out
During, the phenomenons such as deformation locally and loose contact can occur, and if this type of phenomenon occurs in fruit between its socket plug structure
Time, then by result and the accuracy of impact experiment, and the structure species of commercially available connection-peg is various, and if designing one
Simple in construction, stable performance, the connection-peg of length in service life, then can be preferably used by experimenter.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, it is provided that a kind of novel structure,
Stable, length in service life, the power line connection-peg assembly being easily achieved.
In order to realize the purpose of this utility model, the technical scheme that this utility model is used is:
A kind of power line connection-peg assembly of design, including inserting end and being inserted into end；Described insertion end includes for first
The conduction that power line connects is inserted body, is arranged at the insulation sleeve of conduction insertion body tail end；Described be inserted into end include body,
The insertion hole being arranged on body, it is conical structure that described conduction inserts the front end of body, and described conduction inserts the top of body
End for inserting the groove of body inner recess to this conduction；
Preferably, be provided with the shrinkage pool in inverted conical structure in the bottom in described insertion hole, and be provided with in this shrinkage pool with
The conical card cap of this shrinkage pool coupling, is provided with spring, described between the bottom and the diapire of described shrinkage pool of described card cap
Diapire within card cap is provided with the convex surface of projection, and described convex surface is cambered surface；
Preferably, described card cap, convex surface are made by conducting metal, and both are connected with second source line；Lead described
Being electrically interposed in body when being inserted in described insertion hole, described conduction is inserted the top of body and is inserted in described card cap, and described convex
Face is positioned at described groove.
Preferably, the inwall in described insertion hole is provided with at least one shrinkage pool, in described shrinkage pool, is provided with buffer spring,
And in described shrinkage pool, it being additionally provided with steel ball, the aperture of described shrinkage pool outermost end opening part is less than the diameter of described steel ball, and institute
The outer surface stating steel ball is arranged at outside described shrinkage pool；The outer end of described spring is further fixed on arc, described arc
The surface matching of plate and described steel ball, and described arc contacts with the surface of described steel ball；Body is inserted in described conduction
Outer surface is provided with draw-in groove the same number of with described steel ball, when described conduction insertion body is inserted in insertion hole, described
The outer surface of steel ball is positioned at described draw-in groove.
Preferably, described convex surface is integrated with described card cap is constituted.
Preferably, described groove is circular groove, and described convex surface is and the sphere of described matching grooves.
Preferably, described body is made up of insulant.
Preferably, described conduction is inserted body and is made up of cylindrical copper rod, and described insertion hole is cylindric.
Preferably, the middle and lower part inserting body in described conduction is additionally provided with limiting plate of becoming attached to.
The beneficial effects of the utility model are:
The design in use can realize effectively connecting two power lines, and in use, its conduction inserts body can
With with insert hole and effectively coordinate, and the steel ball in the design and the design of draw-in groove, conduction in use can be avoided to insert
There is loosening the phenomenon of loose contact in body and insertion hole, increase the stability of the connection-peg of the design, extend its service life.
Accompanying drawing explanation
Fig. 1 is split state cross-sectional view of the present utility model；
Fig. 2 is assembled state cross-sectional view of the present utility model；
Fig. 3 is A portion structure for amplifying schematic diagram in Fig. 1；
In figure: 1. insulation sleeve；2. become attached to limiting plate；3. conduction inserts body；4. draw-in groove；5. conduction inserts the front end of body；The most recessed
Groove；7. body；8. insert hole；9,10,11,12. buffer spring；13. shrinkage pools；14,15. steel ball；16. shrinkage pools；17. bullets
Spring；18. cone card caps；19. convex surfaces；20. arcs.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Embodiment 1: a kind of power line connection-peg assembly, sees Fig. 1 to Fig. 3；It includes inserting end and being inserted into end；Institute
The end that inserts stated includes inserting body 3 for the conduction being connected with the first power line, being arranged at the exhausted of conduction insertion body 3 tail end
Edge set 2；The middle and lower part inserting body 3 in described conduction is additionally provided with limiting plate 2 of becoming attached to；And the described end that is inserted into includes this
Body 7, the insertion hole 8 being arranged on body 7, described conduction insert body front end 5 be conical structure, and described in lead
The top being electrically interposed in body is the groove 6 inserting body inner recess to this conduction；Further, at the end in described insertion hole 8
Portion is provided with the shrinkage pool 16 in inverted conical structure, and is provided with the cone card mated with this shrinkage pool 16 in this shrinkage pool 16
Cap 18, is provided with spring 17, between the bottom and the diapire of described shrinkage pool 16 of described card cap 18 in described card cap 18
The diapire in portion is provided with the convex surface 19 of projection, and described convex surface 19 is cambered surface；In the design, described card cap 18, convex surface
19 are made by conducting metal, and both of which is connected with second source line, and described convex surface 19 and described card cap 18
Integration is constituted.Further, above-described groove 6 is circular groove, and described convex surface 19 is and described groove 6
The sphere of coupling；Conduction and described body 7 is made up of insulant and described inserts body 3 by cylindrical copper rod
Make, and described insertion hole 8 is cylindric.
Further, the design is also provided with many shrinkage pools 13 on the inwall in described insertion hole 8, sets in described shrinkage pool 13
Having buffer spring 9, and be additionally provided with steel ball 14 in described shrinkage pool 13, the aperture of described shrinkage pool 13 outermost end opening part is little
In the diameter of described steel ball 14, and the outer surface of described steel ball 14 is arranged at outside described shrinkage pool 13；At described spring 14
Outer end on be further fixed on arc 20, the surface matching of described arc 20 and described steel ball 14, and described arc
Plate 20 contacts with the surface of described steel ball 14；Insert in described conduction and be provided with and described steel ball 14 on the outer surface of body 3
The same number of draw-in groove 4.
By above-mentioned design, the connection-peg of the design in use, insert body 3 and be inserted in insertion hole 8 by described conduction,
The outer surface of described steel ball 14 is positioned at described draw-in groove 4；Described conduction is inserted the top of body 3 and is inserted into described card cap
In 18, and described convex surface 19 is positioned at described groove 6, can the first power line and second source line be connected with this.
What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the ordinary skill of this area
Personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change, but only
Will be without departing from spirit of the present utility model, all in protection domain of the present utility model.
Claims (7)
1. a power line connection-peg assembly, including inserting end and being inserted into end；It is characterized in that: described insertion end include for
The conduction being connected with the first power line is inserted body, is arranged at the insulation sleeve of conduction insertion body tail end；The described end that is inserted into wraps
The insertion hole include body, being arranged on body, it is conical structure that described conduction inserts the front end of body, and described conduction
The top inserting body is the groove inserting body inner recess to this conduction；
It is provided with the shrinkage pool in inverted conical structure in the bottom in described insertion hole, and is provided with and this shrinkage pool in this shrinkage pool
The conical card cap of coupling, is provided with spring, at described card cap between the bottom and the diapire of described shrinkage pool of described card cap
Internal diapire is provided with the convex surface of projection, and described convex surface is cambered surface；
Described card cap, convex surface are made by conducting metal, and both are connected with second source line；Insert in described conduction
When body is inserted in described insertion hole, described conduction is inserted the top of body and is inserted in described card cap, and described convex surface position
In described groove.
2. power line connection-peg assembly as claimed in claim 1, it is characterised in that: be provided with on the inwall in described insertion hole to
A few shrinkage pool, is provided with buffer spring in described shrinkage pool, and is additionally provided with steel ball in described shrinkage pool, and described shrinkage pool is
Aperture at outer end opening is less than the diameter of described steel ball, and the outer surface of described steel ball is arranged at outside described shrinkage pool；?
The surface matching of arc, described arc and described steel ball, and described arc it is further fixed on the outer end of described spring
Shape plate contacts with the surface of described steel ball；The outer surface of described conduction insertion body is provided with identical with described steel ball number
Draw-in groove, described conduction insert body be inserted into insertion hole in time, the outer surface of described steel ball is positioned at described draw-in groove.
3. power line connection-peg assembly as claimed in claim 2, it is characterised in that: described convex surface and the described integrated structure of card cap
Become.
4. power line connection-peg assembly as claimed in claim 2, it is characterised in that: described groove is circular groove, described convex
Face is and the sphere of described matching grooves.
5. power line connection-peg assembly as claimed in claim 2, it is characterised in that: described body is made up of insulant.
6. power line connection-peg assembly as claimed in claim 2, it is characterised in that: described conduction inserts body by cylindrical copper
Rod is made, and described insertion hole is cylindric.
7. power line connection-peg assembly as claimed in claim 2, it is characterised in that: insert the middle and lower part of body also in described conduction
It is provided with limiting plate of becoming attached to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620323891.9U CN205488673U (en) | 2016-04-07 | 2016-04-07 | Power line connection -peg assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620323891.9U CN205488673U (en) | 2016-04-07 | 2016-04-07 | Power line connection -peg assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488673U true CN205488673U (en) | 2016-08-17 |
Family
ID=56641091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620323891.9U Expired - Fee Related CN205488673U (en) | 2016-04-07 | 2016-04-07 | Power line connection -peg assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509447A (en) * | 2020-05-12 | 2020-08-07 | 湖州南浔上福线缆有限公司 | Socket for preventing mistaken pulling of electric power based on mortise and tenon structure |
-
2016
- 2016-04-07 CN CN201620323891.9U patent/CN205488673U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111509447A (en) * | 2020-05-12 | 2020-08-07 | 湖州南浔上福线缆有限公司 | Socket for preventing mistaken pulling of electric power based on mortise and tenon structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |