CN206348373U - A kind of electric energy meter table tail plug - Google Patents
A kind of electric energy meter table tail plug Download PDFInfo
- Publication number
- CN206348373U CN206348373U CN201621340898.8U CN201621340898U CN206348373U CN 206348373 U CN206348373 U CN 206348373U CN 201621340898 U CN201621340898 U CN 201621340898U CN 206348373 U CN206348373 U CN 206348373U
- Authority
- CN
- China
- Prior art keywords
- contact pin
- groove
- electric energy
- energy meter
- copper post
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052802 copper Inorganic materials 0.000 claims abstract description 25
- 239000010949 copper Substances 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 239000012774 insulation material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 210000003739 neck Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model is related to a kind of electric energy meter table tail plug, and it includes several contact pin apparatus and protecting box；The contact pin apparatus includes copper post, is coated on the cylindricality insulation sleeve of copper post one end；The insulation sleeve tail end is provided with the connection bolt turned on copper post and the connecting wire being arranged on connection bolt；The protecting box includes the upper lid and lower cover connected by rotating shaft; after the upper lid and lower cover pairing; it is internally formed several parallel contact pin grooves for holding contact pin apparatus; the upper end of the contact pin groove is provided with the pin holes for passing copper post, and lower end is provided with the wire guide for passing connecting wire.The utility model is time saving and energy saving, easy to operate, and service life is long.
Description
Technical field
The utility model is related to technical field of electric power, and in particular to a kind of electric energy meter tail matched plug.
Background technology
It is a very elaboration that metering electric energy meter, which is installed, for these years always using crimping copper in table tail line ball hole
The method of line is installed, time-consuming, inefficiency；And this method easy wrong line in installation process, cause metering inaccurate.
In addition, repeatedly assembly and disassembly electric energy meter when, housing screw copper core can be broken, it is necessary to which wire stripping core again, used tool removes screwdriver
There are wire stripper outside, a variety of electrician's specific purpose tools such as nipper plier coordinate, and cause whole process to waste time and energy.
Utility model content
The purpose of this utility model is to provide a kind of time saving and energy saving electric energy meter tail matched plug.
The utility model is adopted the following technical scheme that：
A kind of electric energy meter table tail plug, it includes several contact pin apparatus and protecting box；The contact pin apparatus includes
Copper post, the cylindricality insulation sleeve for being coated on copper post one end；The insulation sleeve tail end is provided with the connection bolt turned on copper post and set
Put the connecting wire on connection bolt；The protecting box includes the upper lid and lower cover connected by rotating shaft, and the Shang Gai is with
After lid pairing, several parallel contact pin grooves for holding contact pin apparatus are internally formed, the upper end of the contact pin groove is provided with
Pin holes for passing copper post, lower end is provided with the wire guide for passing connecting wire.
Further, the contact pin groove includes being arranged on the groove of the first contact pin half of lid and being arranged on the second of lower cover inserting
Holding insulation sleeve after the groove of pin half, the groove pairing of the groove of the first contact pin half and the second contact pin half.
Further, the pressing device for compressing contact pin apparatus, the compression are provided with the groove of the second contact pin half
The first conflict ring that device includes contradicting with insulation sleeve bottom, with wire guide inwall is contradicted second contradicts ring and be connected first
Contradict ring and second and contradict the stage clip of ring.
Further, anti-rotation boss, the outer of the groove of the second contact pin half are symmetrically arranged with the side wall of the insulation sleeve
It is provided with the anti-rotation neck coordinated with anti-rotation boss.
Further, the lower cover bottom is provided with fixing lug boss, and the upper base end is rotatably connected to and fixing lug boss
The fixation grab of cooperation.
Further, the protecting box uses insulating materials.
Further, the quantity of the contact pin apparatus is more than 6.
The beneficial effects of the utility model are：Electric energy meter saving of work and time, efficiently is installed, prevents wiring error.Change electricity
Used tool is reduced during energy table, it is not necessary to which former wiring is identified.Change table quality high, increase table tail line ball hole is effectively contacted
Face, it is ensured that electric energy meter safe operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the polycrystalline substance schematic diagram of protecting box of the present utility model.
Fig. 3 is the utility model part section structural representation.
Fig. 4 is the utility model external structure schematic diagram.
Wherein, 1 copper post, 2 insulation sleeves, 3 connection bolts, 4 connecting wires, lid, 6 lower covers, 7 contact pin grooves, 8 pin holes, 9 on 5
Wire guide, the groove of 10 first contact pin half, the groove of 11 second contact pin half, 12 first contradict ring, 13 second conflict rings, 14 stage clips, 15 anti-rotations
Grab, 19 indicating labels, 20 rotating shafts are fixed in boss, 16 anti-rotation necks, 17 fixing lug boss, 18.
Embodiment
With reference to shown in Fig. 1 ~ 4, a kind of electric energy meter table tail plug, it includes several contact pin apparatus and protecting box；Institute
Stating contact pin apparatus includes copper post 1, is coated on the cylindricality insulation sleeve 2 of the one end of copper post 1；The tail end of insulation sleeve 2 is provided with and copper post 1
The connection bolt 3 of conducting and the connecting wire 4 being arranged on connection bolt 3；The protecting box includes what is connected by rotating shaft 20
After upper lid 5 and lower cover 6, upper lid 5 and lower cover 6 pairing, several parallel inserting for holding contact pin apparatus are internally formed
Needle tray 7, the upper end of the contact pin groove 7 is provided with the pin holes 8 for passing copper post 1, and lower end is provided with leads for passing connection
The wire guide 9 of line 4.The quantity of contact pin apparatus can determine by electric energy meter tail jack, arrangement regulation and electric energy meter tail line ball hole
Arrangement regulation it is completely the same, should generally include pressure-wire UA、UB、UCWith electric current line Ia、Ib、Ic.Copper post diameter and electric energy meter tail
Line ball hole is that gap coordinates, and the diameter of copper post is small compared with the diameter of electric energy meter tail line ball hole 0.5 millimeter, a diameter of 8mm of copper post.
The contact pin groove 7 includes being arranged on the groove 10 of the first contact pin half of lid 5 and is arranged on the second contact pin half of lower cover 6
Holding insulation sleeve 2 after groove 11, the groove 10 of the first contact pin half and half groove of the second contact pin 11 pairing.The diameter of contact pin groove 7 is more than copper
The contact pin sky 8 of 1 copper post of post 1 passes the formation contact pin of contact pin groove 7, and the upper end holding of insulation sleeve 2 is in groove.The groove 10 of first contact pin half and
The contact pin groove that the groove 11 of two contact pin half is formed after fastening is adapted with insulation sleeve, and contact pin apparatus is limited in contact pin groove fixed.
The pressing device for compressing contact pin apparatus is provided with the groove 11 of second contact pin half, the pressing device includes
Contradict ring 12, the second conflict ring 13 with the conflict of the inwall of wire guide 9 with the first of the conflict of the bottom of insulation sleeve 2 and be connected first and support
Touch the stage clip 14 that ring 12 and second contradicts ring 13.First conflict ring 12 and second is contradicted ring 13 and compressed by stage clip, and insulation sleeve is pushed up
Tightly in pin holes one end of contact pin groove.
Anti-rotation boss 15 is symmetrically arranged with the side wall of the insulation sleeve 2, the outer of the groove 11 of the second contact pin half is set
There is the anti-rotation neck 16 coordinated with anti-rotation boss 15.Anti-rotation boss is limited in anti-rotation neck, it is to avoid contact pin apparatus is in groove
Rotate and twist off the connecting wire of its lower end, it is ensured that use safety.
The bottom of lower cover 6 is provided with fixing lug boss 17, and the upper bottom of lid 5 is rotatably connected to be coordinated with fixing lug boss 17
Fixation grab 18.Fixing lug boss and fixed grab cooperate, by upper lid together with lower cover locking.For different electric energy
When table changes the contact pin of respective amount, it is easy to open, the electric energy meter of different connection types can be operated.
The protecting box uses insulating materials.The quantity of the contact pin apparatus is more than 6.On the side wall of the upper lid 5
It is provided with indicating label 19.Indicating label can indicate the wiring condition of correspondence copper post, it is to avoid maloperation, while can enter to situation
Row investigation.
In use, being first placed on the second contact pin groove for the contact pin apparatus of the binding post arrangement selection respective numbers of electric energy meter
In, the pressing device in contact pin groove holds out against the tail end of insulation sleeve, fastens upper and lower covers, and fixed grab hooks fixing lug boss, upper and lower covers
Form overall.Copper post inserts electric energy meter tail line ball hole, screws line ball hole bolt, and locking-type plug realizes disposable connection, it is to avoid
The amount of labour that independent wiring is brought is big, program is cumbersome, easy error initiation accident the problems such as.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these are repaiied
Change or replace, the essence of appropriate technical solution is departed from the spirit and scope of the utility model embodiment technical scheme.
Claims (7)
1. a kind of electric energy meter table tail plug, it is characterised in that it includes several contact pin apparatus and protecting box；The contact pin
Device includes copper post（1）, be coated on copper post（1）The cylindricality insulation sleeve of one end（2）；The insulation sleeve（2）Tail end is provided with and copper
Post（1）The connection bolt of conducting（3）Be arranged on connection bolt（3）On connecting wire（4）；The protecting box is included by turning
Axle（20）The upper lid of connection（5）And lower cover（6）, the upper lid（5）And lower cover（6）After pairing, several are internally formed parallel
Contact pin groove for holding contact pin apparatus（7）, the contact pin groove（7）Upper end be provided with for passing copper post（1）Pin holes
（8）, lower end is provided with for passing connecting wire（4）Wire guide（9）.
2. a kind of electric energy meter according to claim 1 table tail plug, it is characterised in that the contact pin groove（7）Including setting
Put in Shang Gai（5）The groove of the first contact pin half（10）And it is arranged on lower cover（6）The groove of the second contact pin half（11）, first contact pin
Half groove（10）With the groove of the second contact pin half（11）Holding insulation sleeve after pairing（2）.
3. a kind of electric energy meter according to claim 2 table tail plug, it is characterised in that the groove of the second contact pin half（11）
The pressing device for compressing contact pin apparatus is inside provided with, the pressing device includes and insulation sleeve（2）The first of bottom conflict
Contradict ring（12）With wire guide（9）The second conflict ring that inwall is contradicted（13）And connection first contradicts ring（12）Supported with second
Touch ring（13）Stage clip（14）.
4. a kind of electric energy meter according to claim 2 table tail plug, it is characterised in that the insulation sleeve（2）Side wall
On be symmetrically arranged with anti-rotation boss（15）, the groove of the second contact pin half（11）Outer be provided with and anti-rotation boss（15）Coordinate
Anti-rotation neck（16）.
5. a kind of electric energy meter according to claim 1 table tail plug, it is characterised in that the lower cover（6）Bottom is set
There is fixing lug boss（17）, the upper lid（5）Bottom is rotatably connected to and fixing lug boss（17）The fixation grab of cooperation（18）.
6. a kind of electric energy meter according to claim 1 table tail plug, it is characterised in that the protecting box uses insulation material
Material.
7. a kind of electric energy meter according to claim 1 table tail plug, it is characterised in that the quantity of the contact pin apparatus is
More than 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340898.8U CN206348373U (en) | 2016-12-08 | 2016-12-08 | A kind of electric energy meter table tail plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621340898.8U CN206348373U (en) | 2016-12-08 | 2016-12-08 | A kind of electric energy meter table tail plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348373U true CN206348373U (en) | 2017-07-21 |
Family
ID=59318922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621340898.8U Expired - Fee Related CN206348373U (en) | 2016-12-08 | 2016-12-08 | A kind of electric energy meter table tail plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405177A (en) * | 2016-12-08 | 2017-02-15 | 国家电网公司 | Meter tail plug for electric energy meter |
-
2016
- 2016-12-08 CN CN201621340898.8U patent/CN206348373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405177A (en) * | 2016-12-08 | 2017-02-15 | 国家电网公司 | Meter tail plug for electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |