CN203101452U - Spring-sheet wire connector for intelligent meter auxiliary terminal - Google Patents
Spring-sheet wire connector for intelligent meter auxiliary terminal Download PDFInfo
- Publication number
- CN203101452U CN203101452U CN 201220697203 CN201220697203U CN203101452U CN 203101452 U CN203101452 U CN 203101452U CN 201220697203 CN201220697203 CN 201220697203 CN 201220697203 U CN201220697203 U CN 201220697203U CN 203101452 U CN203101452 U CN 203101452U
- Authority
- CN
- China
- Prior art keywords
- fixed head
- insulation fixed
- fixed plate
- wire connecting
- electric wire
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000012634 fragment Substances 0.000 description 4
- 241000270722 Crocodylidae Species 0.000 description 2
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model discloses a spring-sheet wire connector for intelligent meter auxiliary terminals; the wire connector comprises an insulation fixed plate; two ends of the insulation fixed plate are respectively fixed with an elastic binding clip; and a row of metal spring sheets are arranged in a middle of the insulation fixed plate. The insulation fixed plate is a rectangular insulation plastic fixed plate; and the insulation fixed plate is provided with screw fixing holes to realize screw fixation with the elastic binding clips and the metal spring sheets. The elastic binding clip comprises a base plate and clamping plates arranged on two sides of the base plate, and waist positions of the clamping plates contract to form a V shaped opening structure on an upper portion of the two clamping plates. One end of the metal spring sheet is provided with a slope of 20 degrees, and a top of the slope is connected with a platform. The wire connector is simple in structure, low in cost, and can improve calibrating quality and efficiency.
Description
Technical field
The utility model relates to intelligent electric energy meter auxiliary terminal electric wire connecting junction.
Background technology
Electric energy meter auxiliary terminal electric wire connecting junction in the prior art the most common and widely usedly is to use metallic conductor crocodile clip clamping connection electric energy meter auxiliary terminal to obtain signal and by being soldered to the electric wire connecting junction that crocodile clip afterbody lead transmission is plugged into electric energy meter calibrating apparatus.This connector arrangement needs electric energy meter at its auxiliary terminal (at least 6) L type sheet metal one end to be installed to use the auxiliary terminal screw to be fixed in electric energy meter, one end is used for clamping connection, perhaps uses short lead one end fixedly to draw the exposed clamping connection that is used for of the signal other end of auxiliary terminal with the auxiliary terminal screw.
The defective of doing like this is: at first waste of material is serious, need connect by extra connector, every electric energy meter all needs the extra connector more than 6, and this connector of tool need not to use the waste that causes material and the increase of electric energy meter manufacturing cost when installing and using electric energy meter; Next is that wiring efficient is low, owing to need manual wiring repeatedly and need corresponding one by one its terminal clamp, easily the misconnection virtual connection counteracts the calibration operation of electric energy meter and expends the plenty of time; Be that the electric wire connecting junction reliability is low at last, because auxiliary terminal is arranged tight metal clip the end of a thread and is easily touched and be short-circuited, or, influence calibration quality and efficient because the high damage that metal clip and wire bonds part take place easily of the frequency of utilization of electric wire connecting junction causes and connects the bad and lead of crab and peg graft partly easily to get loose and cause signal can't be delivered to electric energy meter calibrating apparatus.
The utility model content
Technical problem to be solved in the utility model just provides a kind of intelligent electric energy meter auxiliary terminal spring-piece type electric wire connecting junction, and is simple in structure, with low cost, improves calibration quality and efficient.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: intelligent electric energy meter auxiliary terminal spring-piece type electric wire connecting junction, it is characterized in that: comprise an insulation fixed head, an elasticity anchorage clip is fixed at described insulation fixed head two ends respectively, is provided with row's metal clips in the middle of the described insulation fixed head.
Preferably, described insulation fixed head is rectangular ambroin fixed head, screw fixed orifice and elasticity anchorage clip and metal clips realization screw is set on the described insulation fixed head fixes.
Preferably, described elasticity anchorage clip comprises base plate and is located at the clamping plate of base plate both sides that described clamping plate tighten up at waist location and make two clamping plate upper end form the V-arrangement hatch frame.
Preferably, described metal clips one end is provided with the slope of 20 degree, and top, described slope connects a platform.
Preferably, described elasticity anchorage clip is the spring steel structure, and described metal clips is the high resiliency steel structure.
The beneficial effects of the utility model are:
(1) the effective serious forgiveness height of contact, but surface of contact is difficult for virtual connection greater than by the terminal hole contact when adopting sheet metal contact terminal screw, and tool shell fragment crimping pressure is less easily fixing;
(2) be difficult for being subjected to displacement and fine-tuning, pressure is offset by the sheet metal elastic deformation when adopting the shell fragment contact, misalignment causes displacement to cause loose contact or virtual connection when having evaded employing binding post mode, and can finely tune the shell fragment contact point by the screw that is connected and fixed plate and metal clips;
(3) need not the location, the utility model adopts the V-arrangement opening clamping at fixed head two ends to fix on the thin-wall shell at intelligent electric energy meter terminal box two ends, and the big and location electric energy meter thin-wall shell of V-shaped part opening only also more obviously need not to locate by acting on pressure on the fixed head and just V-shaped part can be pressed in the electric energy meter shell and just can realize automatic location;
(4) disconnect conveniently, adopt the fastener of hollow three-legged structure can utilize its hollow space to be the outside application of force dismounting of center of effort;
(5) simple in structure, improvement cost is cheap, the real novel lead that adopts of this usefulness welds the mode that the shell fragment tail end independently is plugged in the corresponding socket of calibrator for watt-hour meter respectively, also can adopt synthetic one bus in welding back to be connected to the mode of each socket of stage body, need not to change a large amount of transformation fundses of verifying attachment original structure saving, and the utility model does not have easily loss part such as spring, retaining muscle, dependable performance with low cost.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is insulation fixed head structural representation;
Fig. 3 is the metal clips structural representation;
Fig. 4 is an elasticity anchorage clip structural representation.
Embodiment
As shown in Figures 1 to 4, embodiment for the utility model intelligent electric energy meter auxiliary terminal spring-piece type electric wire connecting junction, it comprises an insulation fixed head 1, and an elasticity anchorage clip 3 is fixed at described insulation fixed head two ends respectively, is provided with row's metal clips 2 in the middle of the described insulation fixed head.
Described insulation fixed head 1 is rectangular ambroin fixed head, screw fixed orifice and elasticity anchorage clip 3 and metal clips 2 is set on the described insulation fixed head realizes that screws fix.Described screw fixed orifice comprises the metal clips fixed orifice 11 at insulation fixed head middle part and the elasticity anchorage clip fixed orifice 10 at two ends.
Described elasticity anchorage clip 3 comprises base plate 30 and is located at the clamping plate 31 of base plate both sides, and described base plate 30 is provided with fixed orifice, and described clamping plate 31 tighten up at waist location 32 and make two clamping plate upper end form V-arrangement hatch frame 33.Described two clamping plate bottoms and base plate form hollow three-legged structure.
Described metal clips 2 one ends are provided with the slope 20 of one 20 degree, and top, described slope connects a platform 21.Described elasticity anchorage clip 3 is the spring steel structure, and described metal clips 2 is the high resiliency steel structure.
Claims (5)
1. intelligent electric energy meter auxiliary terminal spring-piece type electric wire connecting junction, it is characterized in that: comprise an insulation fixed head (1), an elasticity anchorage clip (3) is fixed at described insulation fixed head two ends respectively, is provided with row's metal clips (2) in the middle of the described insulation fixed head.
2. electric wire connecting junction according to claim 1 is characterized in that: described insulation fixed head is rectangular ambroin fixed head, screw fixed orifice and elasticity anchorage clip and metal clips realization screw is set on the described insulation fixed head fixes.
3. electric wire connecting junction according to claim 2 is characterized in that: described elasticity anchorage clip comprises base plate and is located at the clamping plate of base plate both sides that described clamping plate tighten up at waist location and make two clamping plate upper end form the V-arrangement hatch frame.
4. electric wire connecting junction according to claim 3 is characterized in that: described metal clips one end is provided with the slope of 20 degree, and top, described slope connects a platform.
5. electric wire connecting junction according to claim 4 is characterized in that: described elasticity anchorage clip is the spring steel structure, and described metal clips is the high resiliency steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697203 CN203101452U (en) | 2012-12-14 | 2012-12-14 | Spring-sheet wire connector for intelligent meter auxiliary terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697203 CN203101452U (en) | 2012-12-14 | 2012-12-14 | Spring-sheet wire connector for intelligent meter auxiliary terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101452U true CN203101452U (en) | 2013-07-31 |
Family
ID=48852842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220697203 Expired - Fee Related CN203101452U (en) | 2012-12-14 | 2012-12-14 | Spring-sheet wire connector for intelligent meter auxiliary terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048504A (en) * | 2012-12-14 | 2013-04-17 | 金华电业局 | Intelligent energy meter auxiliary terminal leaf-spring-type wire connector |
-
2012
- 2012-12-14 CN CN 201220697203 patent/CN203101452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103048504A (en) * | 2012-12-14 | 2013-04-17 | 金华电业局 | Intelligent energy meter auxiliary terminal leaf-spring-type wire connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102193079A (en) | Shrapnel-type wire connector of auxiliary terminal of intelligent electric energy meter | |
| CN204088628U (en) | Elastic clip and novel printing circuit board module | |
| CN205882048U (en) | Lead electrical drainage , binding post and battery module | |
| CN201054455Y (en) | Pin | |
| CN203101452U (en) | Spring-sheet wire connector for intelligent meter auxiliary terminal | |
| CN103048504A (en) | Intelligent energy meter auxiliary terminal leaf-spring-type wire connector | |
| CN201927619U (en) | Wiring box used for photovoltaic component | |
| CN202141799U (en) | Elastic sheet type wire connector for auxiliary terminals of intelligent electric energy meter | |
| CN201887168U (en) | Plug-in type wiring terminal strip being suitable for single conductor | |
| CN201717404U (en) | Conducting terminal | |
| CN205388982U (en) | Conductive contact end structure and battery module | |
| CN2741211Y (en) | Leading terminal with one elastic sheet pressed with two leads | |
| CN201853842U (en) | Welding-free connecting device | |
| CN209607934U (en) | A kind of plug base of elastic clip | |
| CN207883924U (en) | Clamping-joint type wiring column for being connect with motor terminal | |
| CN202256658U (en) | Electric energy meter test pin and pin seat apparatus for electric energy meter pressure connection test using same | |
| CN202423570U (en) | Elastic clamp type connector | |
| CN201994437U (en) | Line pressed type terminal block | |
| CN201252263Y (en) | Electrical connector | |
| CN205488618U (en) | Low insertion force terminal seat | |
| CN202916365U (en) | Power source filter electrical performance parameter multifunctional testing device | |
| CN216818695U (en) | Battery negative pole coupling assembling suitable for non-contact plug detection device | |
| CN220873908U (en) | One-in-multiple-out branching module | |
| CN218498401U (en) | WTB connector | |
| CN213936586U (en) | Low-cost single-ended binding post row |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20201214 |