CN205752648U - A kind of binding post - Google Patents
A kind of binding post Download PDFInfo
- Publication number
- CN205752648U CN205752648U CN201620448279.4U CN201620448279U CN205752648U CN 205752648 U CN205752648 U CN 205752648U CN 201620448279 U CN201620448279 U CN 201620448279U CN 205752648 U CN205752648 U CN 205752648U
- Authority
- CN
- China
- Prior art keywords
- binding post
- spring detent
- plug
- main body
- round platform
- 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
A kind of binding post described in the utility model, it includes main body, the cylinder being arranged on the band boss of lower body part, is arranged on the round platform plug of body top, spring detent；Described round platform plug is provided with cross recess hatch frame and is built-in with plug endoporus, and described spring detent is in cross recess hatch frame is arranged on plug endoporus；Described spring detent is provided with pawl platform, pawl arm and wing pawl.A kind of binding post described in the utility model, its compact conformation, conducts electricity very well, and spring detent can before and after grafting enter main body and fix, substantially increase its practicality.
Description
Technical field
This utility model relates to ammeter box technical field, specifically, relates to a kind of binding post.
Background technology
It is known that during electric energy meter field installation, production test, calibration check, conventional and present
Method be by ammeter string port holes alignment ammeter box in, produce calibration equipment each epi-position binding post insert after
With 2 screw fastenings, practical operation is the most loaded down with trivial details, and ammeter operation meeting is changed in table case power-off the most at the scene
The many user power utilization of impact, for above-mentioned phenomenon, power department formulates standard, electric in ammeter installation process
Connection should be realized by electric energy meter dedicated connector, it is desirable to table case and ammeter manufacturing enterprise are to ammeter terminal wiring
Jack realizes interference type with the epi-position plug plug of table case terminals seat and coordinates, and does not the most use screw fastening to carry out
Installation ammeter operates, and meets good electrical contact, patching of the electric energy meter interference fit currently used simultaneously
Part there are many insurmountable defects:
1, electric power standard recommends the interference connector employing with ammeter stomidium electrical contact to add on each binding post
Filling the shell fragment of a similar Chinese enkianthus, thickness, at 0.3～0.35 millimeter, is sleeved on binding post, uses Chinese enkianthus
The elastic electrical contact realized with ammeter stomidium.Such method can cause between the metal of two kinds of unlike materials
(pyrite binding post and beryllium-bronze etc.) produces voltage drop, simultaneously by what when the electric current having 1A～100A flows through
Such environmental effects, if things go on like this shell fragment oxide etch can increase contact resistance, ultimately results in ammeter string holes
Internal heat generation, device and ammeter are burnt in loose contact.The binding post feedback of the Chinese enkianthus shell fragment that actual field uses
Information also confirms this point.
2, the wiring in installing ammeter box, the stranded conductor peeling insulated hull off is inserted each table by existing mode
Then screw-driving in the terminals sub-aperture of position, the most mostly can weigh wounded individual conductors and break and affect electric conductivity
Can, it is also possible to artificial crimping is not tight, and these hidden danger can involve damage table case.
3, stranded conductor inserts epi-position wiring hole, the root of its copper core and insulated hull can exposed outside, easily
Short electricity-filching is carried out by lawless people.
The Chinese utility model patent of Application No. CN201420528955.4, discloses a kind of ammeter box and patches
Part, the rear end of connector is fixed with pluggable terminals, and described pluggable terminals is plugged in determining of described connector rear end
In hole, position, described connector rear end shapes and is suitable to fix further the grab of described pluggable terminals.
In sum, operationally there is electric leakage hidden danger in technique scheme, and installing/dismounting is changed loaded down with trivial details, peace
Full property is low, and product is short for service life.
Utility model content
In order to overcome above-mentioned technical problem, this utility model provides a kind of binding post.
To achieve these goals, a kind of binding post described in the utility model, it includes main body, is arranged on master
The cylinder of the band boss of body bottom, it is arranged on the round platform plug of body top, spring detent；Described round platform plug
Being provided with cross recess hatch frame and be built-in with plug endoporus, described spring detent is through cross recess hatch frame
It is arranged in plug endoporus；Described spring detent is provided with pawl platform, pawl arm and wing pawl.
A kind of binding post described in the utility model, described round platform plug tip is rounded.
A kind of binding post described in the utility model, described round platform plug is provided with cross recess hatch frame, and ten
Word channel opening structure is wide 0.5 millimeter.
A kind of binding post described in the utility model, described round platform plug is provided with out Y shape groove structure, and i.e. 120
The structure grooves of ° * 3, and it is wide 0.5 millimeter to open Y shape groove structure.
A kind of binding post described in the utility model, described spring detent is set to four latch springs, and correspondence opens cross recess
The main body of structure.
A kind of binding post described in the utility model, described spring detent is set to three latch springs, and correspondence opens Y shape groove
The main body of structure, described spring detent material is austenitic stainless steel.
A kind of binding post described in the utility model, described main body and spring detent are all that copper product is made.
A kind of binding post described in the utility model, its compact conformation, conducts electricity very well, and spring detent is permissible
Grafting front and back is entered main body and fixes, and substantially increases its practicality.
Accompanying drawing explanation
Fig. 1 is a kind of binding post package assembly schematic diagram described in the utility model.
Detailed description of the invention
Below with reference to the accompanying drawings embodiment of the present utility model is described.At an accompanying drawing of the present utility model or
Plant the element described in embodiment and feature can be shown in one or more other accompanying drawings or embodiment
The element and the feature that go out combine.It should be noted that, for purposes of clarity, accompanying drawing and explanation eliminate with
This utility model unrelated, parts known to persons of ordinary skill in the art or the expression of process and description.
Below in conjunction with the accompanying drawings this utility model is described further.
As it is shown in figure 1, a kind of binding post described in the utility model, it includes main body 1, is arranged on main body 1
The cylinder 11 of the band boss of bottom, it is arranged on the round platform plug 2 on main body 1 top, spring detent 3；Described round platform
Plug is provided with cross recess hatch frame 21 and is built-in with plug endoporus 22, and described spring detent 3 is through cross
Channel opening structure 21 is arranged in plug endoporus 22；Described spring detent 22 is provided with pawl platform 31, pawl arm 32
With wing pawl 33, wherein, described round platform plug 2 top is rounded, so can rationally with socket phase clamping；
Described main body 1 and spring detent 3 are all that copper product is made, it is contemplated that copper product main body 1 and spring detent 3 are to leading
Electricity is effective.
A kind of binding post described in the utility model, described round platform plug 2 is provided with cross recess hatch frame 21,
And cross recess hatch frame 21 is wide 0.5 millimeter, described spring detent 3 is set to four latch springs, and correspondence opens cross
The main body 1 of groove structure 21.
A kind of binding post described in the utility model, described round platform plug 2 is provided with out Y shape groove structure (in figure
Do not indicate), the structure grooves of i.e. 120 ° * 3, and it is wide 0.5 millimeter to open Y shape channel opening (not indicating in figure),
Described spring detent 3 is set to three latch springs, and correspondence opens the main body 1 of Y shape groove structure (not indicating in figure),
Described spring detent 3 material is austenitic stainless steel.
A kind of binding post described in the utility model, its compact conformation, conducts electricity very well, and spring detent is permissible
Grafting front and back is entered main body and fixes, and substantially increases its practicality.
Although this utility model and advantage thereof have been described in detail it should be appreciated that without departing from by appended
The spirit and scope of the present utility model that limited of claim in the case of can carry out various change, replace
Generation and conversion.And, scope of the present application be not limited only to the process described by description, equipment, means,
The specific embodiment of method and steps.One of ordinary skilled in the art is from disclosure of the present utility model
Will readily appreciate that, execution can be used essentially identical to corresponding embodiment described herein according to this utility model
Function or obtain the result essentially identical with it, the process that existing and future is the most to be developed, equipment,
Means, method or step.Therefore, appended claim is directed in the range of them including such
Process, equipment, means, method or step.
Claims (7)
1. a binding post, it is characterised in that: it includes main body, is arranged on the circle of the band boss of lower body part
Post, it is arranged on the round platform plug of body top, spring detent；Described round platform plug is provided with cross recess opening knot
Structure and be built-in with plug endoporus, described spring detent is in cross recess hatch frame is arranged on plug endoporus；
Described spring detent is provided with pawl platform, pawl arm and wing pawl.
A kind of binding post the most according to claim 1, it is characterised in that: described round platform plug tip in
Circular.
A kind of binding post the most according to claim 1, it is characterised in that: described round platform plug is provided with
Cross recess hatch frame, and cross recess hatch frame is wide 0.5 millimeter.
A kind of binding post the most according to claim 1, it is characterised in that: described round platform plug is provided with
Open Y shape groove structure, the structure grooves of i.e. 120 ° * 3, and it is wide 0.5 millimeter to open Y shape groove structure.
A kind of binding post the most according to claim 3, it is characterised in that: described spring detent is set to four paws
Spring, and correspondence opens the main body of cross-shaped groove structure.
A kind of binding post the most according to claim 4, it is characterised in that: described spring detent is set to three-jaw
Spring, and correspondence opens the main body of Y shape groove structure, described spring detent material is austenitic stainless steel.
A kind of binding post the most according to claim 1, it is characterised in that: described main body and spring detent are all
Make for copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448279.4U CN205752648U (en) | 2016-05-17 | 2016-05-17 | A kind of binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448279.4U CN205752648U (en) | 2016-05-17 | 2016-05-17 | A kind of binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752648U true CN205752648U (en) | 2016-11-30 |
Family
ID=57363699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620448279.4U Expired - Fee Related CN205752648U (en) | 2016-05-17 | 2016-05-17 | A kind of binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075427A (en) * | 2021-03-09 | 2021-07-06 | 湖北清江水电开发有限责任公司 | Auxiliary device special for test wiring of vacuum circuit breaker |
-
2016
- 2016-05-17 CN CN201620448279.4U patent/CN205752648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075427A (en) * | 2021-03-09 | 2021-07-06 | 湖北清江水电开发有限责任公司 | Auxiliary device special for test wiring of vacuum circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107389997A (en) | A kind of plug-in type docking apparatus | |
| CN107342693B (en) | Test power supply device applied to water heater | |
| CN205752648U (en) | A kind of binding post | |
| CN206195721U (en) | Photovoltaic connector testing arrangement | |
| CN208224461U (en) | A kind of power consumption test device of lithium battery power supply equipment | |
| CN202975315U (en) | Temperature influence test board equipment and experimental platform equipment for single-phase intelligent electric meter | |
| CN210572701U (en) | Meter cover for quickly wiring during verification of intelligent electric energy meter accessed through mutual inductor | |
| CN205786755U (en) | A kind of plug-in type docking apparatus | |
| CN207474689U (en) | Dress table connects electric nuditing wire splice insulation sheath | |
| CN211148839U (en) | A patch cord for power switch aviation plug return circuit test | |
| CN210778386U (en) | Pole and electric switch capable of testing multiple indexes | |
| CN209747768U (en) | Ammeter wiring structure | |
| CN205159727U (en) | LED aging testing is socket for appearance | |
| CN107978812A (en) | Temperature of powered cell voltage acquisition plate | |
| CN208255337U (en) | A kind of computer main board protection component | |
| CN207967224U (en) | Flame-proof battery module and battery pack | |
| CN209559960U (en) | A kind of voltage check device | |
| CN209198495U (en) | A kind of power battery Soft Roll test fixture | |
| CN208334537U (en) | A kind of aluminum hull lithium-ion electric core short-circuit detecting mechanism | |
| CN207883861U (en) | Temperature of powered cell voltage acquisition plate | |
| CN207530153U (en) | A kind of electric performance test covers spring multi-tap | |
| CN202002993U (en) | Coaxial cable testing device | |
| CN202837527U (en) | Watt hour meter testing platform | |
| CN204741052U (en) | Lithium ion battery voltage dynamic verification of group and accent weighing apparatus device | |
| CN205195016U (en) | LED aging testing is socket for appearance |
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: 20161130 Termination date: 20190517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |