CN203551766U - Button type electric energy metering junction box - Google Patents
Button type electric energy metering junction box Download PDFInfo
- Publication number
- CN203551766U CN203551766U CN201320678030.9U CN201320678030U CN203551766U CN 203551766 U CN203551766 U CN 203551766U CN 201320678030 U CN201320678030 U CN 201320678030U CN 203551766 U CN203551766 U CN 203551766U
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- circuit
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- Expired - Fee Related
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- 238000012795 verification Methods 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims description 21
- 239000004033 plastic Substances 0.000 claims description 21
- 238000002788 crimping Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a button type electric energy metering junction box, which is characterized in that a cut-off part of each circuit is provided with a copper contact connecting piece, the upper end of each of the contact connecting pieces is fixed on an upper cut-off port of the corresponding circuit through a rotating shaft, the lower end of each of the contact connecting pieces can be connected to a lower cut-off port of the corresponding circuit, a voltage circuit I, a voltage circuit II and a voltage circuit III are provided with voltage jacks respectively, a left current circuit I and a right current circuit II are provided with current jacks respectively, the left side of the box body is provided with a verification button and a current short-circuit button, and the right side is provided with a voltage open-circuit button. The button type electric energy metering junction box drives an internal spring operating mechanism through movement of the buttons, can realize on-off of a current circuit and a voltage circuit of the junction box, and then complete switching between a normal operating mode and a field meter correction and exchanging mode of the junction box.
Description
Technical field
The utility model relates to a kind of electric energy metering wiring box.
Background technology
Traditional electric energy metering wiring box is realized opening and crimping in flakes by adjusting screw.This mode one is that the time of cost is long; The 2nd, operation steps is more, may cause site work personnel operating mistake; The 3rd, in flakes or the loss of screw can increase cost; The 4th, easily cause the unreal or screw of crimping to drop, and then may cause the generation of metering mistake, or even customer equipment fault or power grid accident.
Summary of the invention
The problems referred to above that exist for solving prior art, the utility model provides a kind of push button electric energy metering wiring box, and its technical scheme of taking is:
Comprise box body, and be successively set on from left to right the voltage path I in box body, left current path I, right current path I, voltage path II, left current path II, right current path II and voltage path III, the place of cut-offfing of each path is provided with copper contact in flakes, each contact upper end in flakes by rotating shaft be fixed on corresponding path on cut-off mouth, each contact lower end in flakes can connect corresponding path under cut-off mouth, voltage path I, voltage path II and voltage path III are provided with voltage jack, left current path I and right current path II are provided with electric current plug jack, the left side of box body is provided with verification button and short circuit current button, the right side of box body is provided with voltage open circuit button, the right-hand member of verification button is fixed with extension spring I and plastics bracing wire I, the right-hand member of extension spring I is fixed on box body, the right-hand member of plastics bracing wire I connects left current path I and the lower end in flakes that contacts in left current path II simultaneously, the right-hand member of short circuit current button is fixed with extension spring II and plastics bracing wire II, the right-hand member of extension spring II is fixed on box body, the right-hand member of plastics bracing wire II connects right current path I and the lower end in flakes that contacts in right current path II simultaneously, the left end of voltage open circuit button is fixed with extension spring III and plastics bracing wire III, the left end of extension spring III is fixed on box body, the left end of plastics bracing wire III connects voltage path I simultaneously, voltage path II and the lower end in flakes that contacts in voltage path III.
The utility model changes the crimping of original formula in flakes more into and saving time, the press-button structure of safety, the mobile contained spring operating mechanism that drives by button moves, can realize the break-make of terminal box current return and voltage circuit, and then complete terminal box normal mode of operation and on-the-spot calibration and change the transformation of table schema, greatly improved work efficiency and safe reliability.
Accompanying drawing explanation
Structural representation when Fig. 1 is the work of the utility model electric energy meter;
Structural representation when Fig. 2 is the utility model verification electric energy meter;
Structural representation when Fig. 3 is the utility model replacing electric energy meter.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, voltage path I 2, left current path I 3, right current path I 4, voltage path II 5, left current path II 6, right current path II 7 and voltage path III 8 are successively set in box body 1 from left to right, the place of cut-offfing of each path is provided with copper contact in flakes 9, each contact in flakes 9 upper end by rotating shaft 10 be fixed on corresponding path on cut-off mouth, each contact in flakes 9 lower end connect corresponding path under cut-off mouth, each path is respectively in connected state.Voltage path I 2, voltage path II 5 and voltage path III 8 are provided with voltage jack 20, and left current path I 3 and right current path II 7 are provided with electric current plug jack 21.The left side of box body 1 is provided with verification button 11 and short circuit current button 12, the right side of box body 1 is provided with voltage open circuit button 13, the right-hand member of verification button 11 is fixed with extension spring I 14 and plastics bracing wire I 15, the right-hand member of extension spring I 14 is fixed on box body 1, the right-hand member of plastics bracing wire I 15 connects left current path I 3 and 9 the lower end in flakes that contacts in left current path II 6 simultaneously, the right-hand member of short circuit current button 12 is fixed with extension spring II 16 and plastics bracing wire II 17, the right-hand member of extension spring II 16 is fixed on box body 1, the right-hand member of plastics bracing wire II 17 connects right current path I 4 and 9 the lower end in flakes that contacts in right current path II 7 simultaneously, the left end of voltage open circuit button 13 is fixed with extension spring III 18 and plastics bracing wire III 19, the left end of extension spring III 18 is fixed on box body 1, the left end of plastics bracing wire III 19 connects voltage path I 2 simultaneously, voltage path II 5 and 9 the lower end in flakes that contacts in voltage path III 8.
As shown in Figure 2, when needs carry out Watt-hour meter's field test work, first 3 voltage plugs and 4 current plug of tester are inserted respectively in corresponding voltage jack 20 and electric current plug jack 21, then verification button 11 is pressed out, extension spring I 14 flicks, plastics bracing wire I 15 produces a pulling force left, left current path I 3 is turned left with 9 the lower end edge rotating shaft 10 in flakes that contacts in left current path II 6, thereby disconnected this two paths, realized connecting of tester current return and electric energy meter.
As shown in Figure 3, when needs are changed table timing, first by short circuit current button 12, extension spring II 16 flicks, plastics bracing wire II 17 produces a pulling force left, and right current path I 4 turns left with 9 the lower end in flakes that contacts in right current path II 7, thereby makes electric current turnover loop short circuit.Then the button 13 of voltage being opened a way presses out, and extension spring III 18 flicks, and plastics bracing wire III 19 produces a pulling force to the right, and 9 the lower end in flakes that contacts in voltage path I 2, voltage path II 5 and voltage path III 8 turns right, thereby voltage circuit is disconnected.
Claims (1)
1. a push button electric energy metering wiring box, comprise box body (1), and be successively set on from left to right the voltage path I (2) in box body (1), left current path I (3), right current path I (4), voltage path II (5), left current path II (6), right current path II (7) and voltage path III (8), it is characterized in that: the place of cut-offfing of each path is provided with copper contact (9) in flakes, each contact in flakes (9) upper end by rotating shaft (10) be fixed on corresponding path on cut-off mouth, each contact in flakes the lower end of (9) can connect corresponding path under cut-off mouth, voltage path I (2), voltage path II (5) and voltage path III (8) are provided with voltage jack (20), left current path I (3) and right current path II (7) are provided with electric current plug jack (21), the left side of box body (1) is provided with verification button (11) and short circuit current button (12), the right side of box body (1) is provided with voltage open circuit button (13), the right-hand member of verification button (11) is fixed with extension spring I (14) and plastics bracing wire I (15), the right-hand member of extension spring I (14) is fixed on box body (1), the right-hand member of plastics bracing wire I (15) connects left current path I (3) and the lower end that contacts in flakes (9) in left current path II (6) simultaneously, the right-hand member of short circuit current button (12) is fixed with extension spring II (16) and plastics bracing wire II (17), the right-hand member of extension spring II (16) is fixed on box body (1), the right-hand member of plastics bracing wire II (17) connects right current path I (4) and the lower end that contacts in flakes (9) in right current path II (7) simultaneously, the left end of voltage open circuit button (13) is fixed with extension spring III (18) and plastics bracing wire III (19), the left end of extension spring III (18) is fixed on box body (1), the left end of plastics bracing wire III (19) connects voltage path I (2) simultaneously, voltage path II (5) and the lower end that contacts in flakes (9) in voltage path III (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678030.9U CN203551766U (en) | 2013-10-31 | 2013-10-31 | Button type electric energy metering junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320678030.9U CN203551766U (en) | 2013-10-31 | 2013-10-31 | Button type electric energy metering junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203551766U true CN203551766U (en) | 2014-04-16 |
Family
ID=50469863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320678030.9U Expired - Fee Related CN203551766U (en) | 2013-10-31 | 2013-10-31 | Button type electric energy metering junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203551766U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203801A (en) * | 2015-09-16 | 2015-12-30 | 国网天津市电力公司 | United junction box for electrical energy measuring |
| CN109085401A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box of electrical energy measurement with test fixture |
| CN109085399A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | Electrical energy measurement presses detection switch structure with multifunctional combined junction box |
| CN109085396A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | With the multifunctional combined terminal box of electrical energy measurement for changing table tooling |
| CN109085398A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | With the multifunctional combined terminal box of electrical energy measurement for changing table tooling |
| CN109085400A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | The multifunctional combined junction box stream detection switch structure of electrical energy measurement |
| CN109085397A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | Electrical energy measurement multifunctional combined terminal box test fixture structure |
| CN109188337A (en) * | 2018-08-30 | 2019-01-11 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box voltage detection switch structure of field-checking equipment |
| CN109188336A (en) * | 2018-08-30 | 2019-01-11 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box current detection switch structure of field-checking equipment |
| CN113466513A (en) * | 2021-05-31 | 2021-10-01 | 国网浙江海盐县供电有限公司 | Wiring-free assembled electric energy meter wiring box |
| CN113608160A (en) * | 2021-08-02 | 2021-11-05 | 中国电力科学研究院有限公司 | Joint junction box for metering gateway electric energy meter |
-
2013
- 2013-10-31 CN CN201320678030.9U patent/CN203551766U/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203801A (en) * | 2015-09-16 | 2015-12-30 | 国网天津市电力公司 | United junction box for electrical energy measuring |
| CN109188336A (en) * | 2018-08-30 | 2019-01-11 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box current detection switch structure of field-checking equipment |
| CN109085396A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | With the multifunctional combined terminal box of electrical energy measurement for changing table tooling |
| CN109085398B (en) * | 2018-08-30 | 2021-08-03 | 中国电力科学研究院有限公司 | Multifunctional combined junction box with meter replacing tool for electric energy metering |
| CN109085401B (en) * | 2018-08-30 | 2021-08-03 | 中国电力科学研究院有限公司 | Multifunctional combined junction box with test tool for electric energy metering |
| CN109085400A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | The multifunctional combined junction box stream detection switch structure of electrical energy measurement |
| CN109085397A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | Electrical energy measurement multifunctional combined terminal box test fixture structure |
| CN109188337A (en) * | 2018-08-30 | 2019-01-11 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box voltage detection switch structure of field-checking equipment |
| CN109085401A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | The multifunctional combined terminal box of electrical energy measurement with test fixture |
| CN109188337B (en) * | 2018-08-30 | 2022-03-04 | 中国电力科学研究院有限公司 | Multifunctional joint junction box voltage detection switch structure for field calibration equipment |
| CN109085399A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | Electrical energy measurement presses detection switch structure with multifunctional combined junction box |
| CN109085398A (en) * | 2018-08-30 | 2018-12-25 | 中国电力科学研究院有限公司 | With the multifunctional combined terminal box of electrical energy measurement for changing table tooling |
| CN109085397B (en) * | 2018-08-30 | 2021-08-06 | 中国电力科学研究院有限公司 | Test tool structure for multifunctional combined junction box for electric energy metering |
| CN109085396B (en) * | 2018-08-30 | 2021-09-17 | 中国电力科学研究院有限公司 | Multifunctional combined junction box with meter replacing tool for electric energy metering |
| CN109085400B (en) * | 2018-08-30 | 2021-09-28 | 中国电力科学研究院有限公司 | Current detection switch structure for multifunctional combined junction box for electric energy metering |
| CN109085399B (en) * | 2018-08-30 | 2021-09-28 | 中国电力科学研究院有限公司 | Voltage detection switch structure for multifunctional combined junction box for electric energy metering |
| CN109188336B (en) * | 2018-08-30 | 2021-08-03 | 中国电力科学研究院有限公司 | Multifunctional joint junction box current detection switch structure for field calibration equipment |
| CN113466513A (en) * | 2021-05-31 | 2021-10-01 | 国网浙江海盐县供电有限公司 | Wiring-free assembled electric energy meter wiring box |
| CN113608160A (en) * | 2021-08-02 | 2021-11-05 | 中国电力科学研究院有限公司 | Joint junction box for metering gateway electric energy meter |
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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: 20140416 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |