CN1499204A - Integrative type coulomb meter box against electric larceny - Google Patents
Integrative type coulomb meter box against electric larceny Download PDFInfo
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- CN1499204A CN1499204A CNA021392706A CN02139270A CN1499204A CN 1499204 A CN1499204 A CN 1499204A CN A021392706 A CNA021392706 A CN A021392706A CN 02139270 A CN02139270 A CN 02139270A CN 1499204 A CN1499204 A CN 1499204A
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- base plate
- electric quantity
- quantity metering
- platform
- metering box
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- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 210000001370 mediastinum Anatomy 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 230000003405 preventing effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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Abstract
Coulomb meter box consists of a motherboard and a cabinet. There are following parts on the motherboard: holes for coil in and out, holes for fixing the meter and the cabinet, column having a screw in middle, two fixing holes in up end, electronic platform and/or seat for installing connection terminals in underpart. In outer edge of the motherboard, there are stepped faces for connecting with the cabinet. There are following parts on the cabinet: transparent window in up, concave hole in middle and underpart for sealing box by using autolock type laser anti false coding, another transparent window in underpart. Installing the cabinet to the motherboard constitutes an integrated closure of meter box.
Description
Technical field
The utility model relates to a kind of electric quantity metering box, especially a kind of anti-electricity-theft electric quantity metering box.
Prior art
Along with the raising of living standards of the people, realize scientific, standardization, the standardization of civilian electrical management, prevent that especially the people from being the stealing loss, be an electric administrative department important topic anxious to be solved.The applicant studies this, and priority has been invented ZL99238216 " household multifunctional monophase watt-hour meter box capable of preventing fraudulent use of electricity " and ZL01212875 " a kind of anti-electricity-theft multi-functional electric quantity metering box of assembly unit arbitrarily ", they are by the electric quantity metering box watchcase of electric quantity metering box base plate and band translucent cover, electric quantity metering box switch baseplate and electric quantity metering box switch watchcase are formed, this structure since electric quantity metering box base plate and switch box base plate be separated, middle available contiguous block is fixed, and has relative dirigibility in actual applications, spelling is installed arbitrarily, especially for the latter, owing to adopted the mode of cabling bar fixing cord, make that this electric quantity metering box has obtained using widely, and because their equal design and installations have " measuring apparatus self-locking anti-fake code envelope " ZL00230319, on anti-electricity-theft, obtained desirable effect, for power department has been retrieved huge economic loss; But, in national rural power grids and urban network restructuring, because the pattern in the management of power use in all parts of the country is different, having certain customers to wish to show case just should give voltameter, connection terminal and small air switch before installation and putting on base plate, only need fixed base plate during installation, load onto behind the casing with blocking and get final product surely in order to anti-electricity-theft, therefore, concerning above-mentioned table case, its structure is difficult to satisfy whole requirements of user; In addition, above-mentioned table case has all adopted measuring apparatus self-locking anti-fake code plastic packaging, but concerning the lead sealing market that also exists, has limited the scope of using envelope; And then limited the usable range of above-mentioned table case.Thereby must on the basis of fully drawing above-mentioned table case design advantage, be improved them.
Technical scheme
The purpose of this utility model provides a kind of electric quantity metering box and switch box, also anti-electricity-theft electric quantity metering box of integral type of separating table box plate and switch box base plate not of not separating.
Another purpose of the present utility model provides a kind of anti-electricity-theft electric quantity metering box of integral type that not only can use plastic packaging but also can use traditional lead sealing.
The technical solution of the utility model is achieved in that
Provide a kind of integral type anti-electricity-theft electric quantity metering box, it is made of electric quantity metering box base plate and electric quantity metering box casing two parts, it is characterized in that:
Described base plate is provided with the electric quantity metering box fixed orifice that lead advances wire hole, epi-position fixed orifice and is provided with along epi-position side upper and lower side, installs after being convenient to voltameter be loaded onto base plate earlier again; Base plate middle part is provided with the column that has screw, is used to install plastic packaging and constitutes the bikini latch-up structure jointly with two fixed orifices that are used for matching with the interior hook of showing box body that the base plate upper end is provided with and fixing electric quantity metering box casing; The bottom of base plate be provided with the e-platform of settling electronic installation, leakage switch and earth leakage protector and or the seat of connection terminal is installed, the base plate outer rim is set to cascaded surface, dock with the table box body then play a part anti-electricity-theft and rainproof;
Described casing top is provided with transparent window and is used to install stem-winder or electronic watch translucent cover, the transparent window middle and lower part is provided with self-locking laser anti-counterfeit encode seal shrinkage pool, the downside of casing is provided with another transparent window that is used to observe the leakage switch duty, behind the table box body of packing on the base plate, whole table case constitutes a complete obturator, and reaches rainproof purpose.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, described shrinkage pool both sides are provided with the lug that lead sealing is installed, and plastic packaging and lead sealing are all used same screw and fixed.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, described base plate lower right side is provided with the platform of an indent, and e-platform places in this platform and is connected with this platform, is convenient to reduce the height behind the equipment such as installation leakage switch.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, it is rainproof that described casing edge stretches out the complete closed base plate; The transparent window both sides respectively have a through hole, use screw fastening by this through hole in translucent cover behind the window on the transparent cover; Have the information hole on the base plate, have the extension line hole on base plate and the casing, be used for the remote meter reading of electrical management; The base plate back is provided with reinforcement, with deflection and the intensity that strengthens it; The left and right sides, base plate back is provided with dovetail groove, and many corpse are bolted together when being convenient to show the case installation; E-platform on the base plate and terminal block constitute an integral body, will not set up separately; Lead on the base plate advances wire hole and is provided with two, and up and down both sides are corresponding is provided with or is provided with along base plate downside two ends along base plate, a lead perhaps only is set advances wire hole, are provided with along base plate lower-left side; Base plate is provided with lead and imports seat, when being convenient to voltameter is installed, and the convenient subscribers feeder that inserts; Casing is provided with information window, and pay demand note is inserted in the back of being convenient to check meter, and pays the fees after the user checks, and information window is located in the switch translucent cover.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, the described base plate left and right sides is provided with dovetail tangs, is connected piece with " worker " font and agrees with, and is used to the oat tail groove structure that replaces the base plate back to offer, plays the assembly unit effect of many families.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, the window upside of described observation switch are provided with the lug that the switch translucent cover is installed, and switch translucent cover and this lug flexibly connect, and the switch translucent cover is positioned at casing bottom right surface; Perhaps the switch translucent cover is built in lower box, and flexibly connects with lower box.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, the contact with platform face of indent is provided with projection on described casing and the base plate, makes that whole table case still constitutes a complete obturator, and reaches anti-electricity-theft and rainproof purpose behind the table box body of packing on the base plate.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, described casing is provided with mediastinum, terminal block and e-platform are isolated, be used to prevent to utilize the behavior of connection terminal stealing to take place, the design of mediastinum, connection terminal is brought under the proprietary of electricity management department in the scope, do not allowed the user arbitrarily to employ connection terminal.
For fear of under normal conditions because of switch fault need overhaul must be by the electric department of the pipe trouble of sending someone, casing is provided with under the prerequisite of mediastinum, remove lead and import seat, e-platform is connected by screw with base plate, have dodge gate on the box body wall of e-platform downside correspondence, this dodge gate inserts and seals with inserted sheet, also has on the inserted sheet to substitute the lead lead-in groove that lead imports seat; Like this, after switch broke down, the user only need open the switch box translucent cover, laid down the screw on the e-platform, opened dodge gate, just can take out maintenance to air switch or leakage switch in case; Perhaps the e-platform lower end is set to have the carrier of lug, e-platform is connected with carrier, base plate is provided with the chute that docks with lug, carrier can slide in groove, the lead lead-in groove that the carrier lower end is provided with on semicircular arc hole and the inserted sheet constitutes the lead entrance hole, so that maintenance, this mode is equally applicable to have and the utility model homostructural three-phase table case and all kinds of batch meter.
The anti-electricity-theft electric quantity metering box of aforesaid integral type is each side established the column of a perforate on the described dodge gate, respectively with the perforate lug coaxial corresponding adjacency of mediastinum with the setting of table box body sidewall; When electricity management department does not allow user oneself maintenance to use electric switch, be screwed behind the insertion dodge gate.
Through more than the anti-electricity-theft electric quantity metering box of integral type after being provided with, simplify the structure, be convenient to reduce production costs, and having enlarged the usable range of envelope, distinct power department and user's the property right of eminent domain has accomplished conscientiously that Every household has an ammeter, one table one envelope, have good power-steeling preventing effect, the user can overhaul under the situation of not destroying envelope voluntarily, and the cost that changes envelope is also cheaper.
Structure of laser anti-counterfeit encode seal and using method thereof sees also Chinese patent ZL99237403.0.
Description of drawings
Fig. 1 is a part surface structure plan view of the present utility model.
Fig. 2 is the structural plan synoptic diagram in base plate front among Fig. 1.
Fig. 3 is the right TV structure synoptic diagram of Fig. 2.
Fig. 4 is the left TV structure synoptic diagram of Fig. 2.
Fig. 5 is that the plan structure of Fig. 2 adds the floor map after lead imports seat.
Fig. 6 is the structural plan synoptic diagram at the base plate back side among Fig. 1.
Fig. 7 is the left TV structure synoptic diagram of Fig. 6.
Fig. 8 is the plane structure chart after the base plate front installs connection terminal, voltameter, air switch.
Fig. 9 is the structural representation of box back surface.
Figure 10 is the front schematic view of e-platform.
Figure 11 is the right TV structure floor map of Figure 10.
Figure 12 is a casing Facad structure synoptic diagram.
Figure 13 is the part-structure synoptic diagram that casing, base plate are integrated.
Figure 14 is the rear view of switch translucent cover.
Figure 15 is the front view of switch translucent cover.
Figure 16 is the vertical view of switch translucent cover.
Figure 17 is the plane structure chart after the casing front installs ammeter translucent cover and switch translucent cover.
Figure 18 is the plane structure chart after Figure 17 takes off ammeter translucent cover and switch translucent cover.
Figure 19 is the planar structure synoptic diagram that the utility model is used for electronic watch.
Figure 20 is the planar structure synoptic diagram that the utility model is used for stem-winder.
Figure 21 is the schematic perspective view that the utility model is used for a kind of embodiment of electronic watch.
Figure 22 is the dodge gate of the utility model setting and the structural representation of inserted sheet.
Figure 23 is the structural representation of the utility model information boxes.
Figure 24 is the structural representation that the utility model e-platform, carrier, semicircular arc hole are connected as a single entity.
Figure 25 is the interconnective structural representation of the utility model base plate.
Figure 26 is the structural representation of the utility model dodge gate inserted sheet.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model:
Referring to accompanying drawing 1-26, provide a kind of integral type anti-electricity-theft electric quantity metering box, it is made of electric quantity metering box base plate 1 and electric quantity metering box casing 2 two parts, base plate 1 is provided with the electric quantity metering box fixed orifice 5 that lead advances wire hole 3, epi-position fixed orifice 4 and is provided with along epi-position side upper and lower side, 1 fixed orifice 5 is set, totally three by two fixed orifices 5, lower ends being set along epi-position side upper end; Install again after being convenient to voltameter be loaded onto base plate 1 earlier; Base plate 1 middle part is provided with the column 6 that has screw, is used to install plastic packaging 7 and two fixed orifices, the 10 common formation bikini latch-up structures that match with the interior hook 9 of table box body 2 with base plate 1 upper end being used for of being provided with and fixing electric quantity metering box casing 2; The bottom of base plate 1 be provided with the e-platform 12 of settling leakage switch and earth leakage protector 11 and or the seat 14 of connection terminal 13 is installed, base plate 1 lower right side is provided with the platform 15 of an indent, e-platform 12 places in this platform 15 and with this platform 15 and is connected, during practical application, can e-platform 12 be designed to fixed and movable two kinds according to user's needs, this set all can reduce the height behind the equipment such as leakage switch is installed, thereby reduce the height of table case 2, but both economical with materials, convenient again the installation and production, base plate 1 outer rim is set to cascaded surface 16, docks the back with table box body 2 and plays a part anti-electricity-theft and rainproof;
It is rainproof that described casing 2 edges stretch out complete closed base plate 1, casing 2 tops are provided with transparent window 17 and are used to install stem-winder or electronic watch translucent cover 18, transparent window 17 both sides respectively have a through hole 19, it is fastening with screw that translucent cover 18 covers the screws that penetrate in the translucent cover 18 by this through hole 19 behind the window, transparent window 17 middle and lower parts are provided with self-locking laser anti-counterfeit encode seal shrinkage pool 20, shrinkage pool 20 both sides are provided with the lug 21 that lead sealing is installed, the lower right side of casing 2 is provided with another transparent window 22 that is used to observe the leakage switch duty, these window 22 upsides are provided with the lug 24 that switch translucent cover 23 is installed, platform 15 surface of contact of indent are provided with projection 25 on casing 2 and the base plate 1, after base plate 1 is loaded onto table box body 2, whole table case constitutes a complete obturator, and reaches anti-electricity-theft and rainproof purpose.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, described base plate 1 back is provided with reinforcement 26, with deflection and the intensity that strengthens it.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, the left and right sides, described base plate 1 back is provided with dovetail groove 27, and many families are bolted together when being convenient to show the case installation.
The anti-electricity-theft electric weight epiphase of aforesaid integral type, described base plate 1 left and right sides is provided with dovetail tangs 39, is connected piece 40 with " worker " font and agrees with, and is used to dovetail groove 27 structures that replace base plate 1 back to offer, plays the assembly unit effect of many families.
The anti-electricity-theft electric quantity metering box of aforesaid integral type has information hole 28, base plate 1 and casing 2 left sides and has extension line hole 29 on the described base plate 1, but the remote meter reading that is used for electrical management also the import of double as house lead in use.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, the lead on the described base plate 1 advance wire hole 3 and are provided with two, and up and down both sides are corresponding is provided with or is provided with along base plate downside two ends along base plate; A lead perhaps only is set advances wire hole 3, be provided with along base plate lower-left side.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, the e-platform 12 on the described base plate 1 constitutes an integral body with terminal block 14, will not set up separately.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, described base plate 1 are provided with lead and import seat 30, when being convenient to voltameter is installed, and the convenient subscribers feeder that inserts.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, described casing 2 is provided with information window 31, and pay demand note is inserted in the back of being convenient to check meter, and pays the fees after the user checks, and information window 31 is located in the switch translucent cover 23; Also can built-in information boxes 8 in the information window 31, be used to store pay demand note, make things convenient for the user to take.
The anti-electricity-theft electric quantity metering box of aforesaid integral type, described casing 2 is provided with mediastinum 32, and terminal block 14 and e-platform 12 are isolated, and is used to prevent to utilize the behavior of connection terminal stealing to take place.
The anti-electricity-theft electric quantity metering box of aforesaid integral type is characterized in that each side establishing on the described dodge gate 33 column 41 of a perforate, respectively the coaxial corresponding adjacency of perforate lug that is provided with mediastinum 32 and table box body 2 sidewalls.
Casing is provided with under the prerequisite of mediastinum, remove lead and import seat 30, e-platform 12 and base plate 1 are connected by screw, have dodge gate 33 on casing 2 walls of e-platform 12 downside correspondences, these dodge gate 33 usefulness inserted sheets 34 insert and seal, and also have on the inserted sheet 34 and substitute the lead lead-in groove 35 that lead imports seat 30; Like this, after switch broke down, the user only need open switch box translucent cover 23, laid down the screw on the e-platform 12, opened dodge gate 33, just can take out maintenance to air switch or leakage switch 11 in case; Perhaps e-platform 12 lower ends are set to have the carrier 37 of lug 36, e-platform 12 is connected with carrier 37, base plate 1 is provided with the chute that docks with lug 36, the carrier 37 that installs air switch can slide in groove, the lead lead-in groove 35 that carrier 37 lower ends are provided with on semicircular arc hole 38 and the inserted sheet 34 constitutes the lead entrance holes, so that install and maintenance, this mode is equally applicable to have and the utility model homostructural three-phase table case and all kinds of batch meter.
They all have louvre 42 above-mentioned various table casees.
Above-mentioned table box plate and casing all can be made of the ABS engineering plastics, and translucent cover can be made of the NSA transparent material.
Claims (10)
1, the anti-electricity-theft electric quantity metering box of integral type, it is made of electric quantity metering box base plate (1) and electric quantity metering box casing (2) two parts, it is characterized in that:
Described base plate (1) is provided with the electric quantity metering box fixed orifice (5) that lead advances wire hole (3), epi-position fixed orifice (4) and is provided with along epi-position side upper and lower side, base plate (1) middle part is provided with the column (6) that has screw, is used to install plastic packaging (7) and constitutes the bikini latch-up structure jointly with two fixed orifices (10) that are used for matching with the interior hook (9) of showing box body (2) that base plate (1) upper end is provided with and fixing electric quantity metering box casing (2); The bottom of base plate (1) be provided with the e-platform (12) of settling electronic installation, leakage switch and earth leakage protector (11) and or the seat (14) of connection terminal (13) is installed, base plate (1) outer rim is set to cascaded surface (16), and shows box body (2) and docks;
Described casing (2) top is provided with transparent window (17) and is used to install stem-winder or electronic watch translucent cover (18), transparent window (17) middle and lower part is provided with self-locking laser anti-counterfeit encode seal shrinkage pool (20), and the downside of casing (2) is provided with another transparent window that is used to observe the leakage switch duty (22).
2, the anti-electricity-theft electric quantity metering box of integral type according to claim 1 is characterized in that described shrinkage pool (20) both sides are provided with the lug (21) that lead sealing is installed.
3, the anti-electricity-theft electric quantity metering box of integral type according to claim 1 is characterized in that described base plate (1) lower right side is provided with the platform (15) of an indent, and e-platform (12) places in this platform (15) and with this platform (15) and is connected.
4, the anti-electricity-theft electric quantity metering box of integral type according to claim 1, it is characterized in that described casing (2) edge stretches out complete closed base plate (1), transparent window (17) both sides respectively have a through hole (19), and translucent cover (23) covers window (17) back and uses screw fastening by this through hole (19) in translucent cover (23); Have information hole (28) on the base plate (1), have extension line hole (29) on base plate (1) and the casing (2); Base plate (1) back is provided with reinforcement (26), base plate (1) left and right sides, back is provided with dovetail groove (27), e-platform (12) on the base plate (1) constitutes an integral body with terminal block (14), lead on the base plate (1) advances wire hole (3) and is provided with two, both sides are corresponding up and down is provided with or is provided with along base plate (1) downside two ends along base plate (1), a lead perhaps only is set advances wire hole (3), be provided with along base plate (1) lower-left side; Base plate (1) is provided with lead and imports seat (30), and casing (2) is provided with information window (8), and information window (8) is located in the switch translucent cover (23).
5, the anti-electricity-theft electric quantity metering box of integral type according to claim 1, window (22) upside that it is characterized in that described observation switch is provided with the lug (24) that switch translucent cover (23) is installed, switch translucent cover (23) flexibly connects with lug (24), and switch translucent cover (23) is positioned at casing bottom right surface; Perhaps switch translucent cover (23) is built in casing (2) bottom, and flexibly connects with casing (2) bottom.
6, the anti-electricity-theft electric quantity metering box of integral type according to claim 1, it is characterized in that platform (15) surface of contact that described casing (2) and base plate (1) are gone up indent is provided with projection (25), base plate (1) is loaded onto table box body (2) and is constituted a complete obturator.
7, the anti-electricity-theft electric quantity metering box of integral type according to claim 1 is characterized in that described casing (2) is provided with mediastinum (32), and terminal block (14) and e-platform (12) are isolated.
8, the anti-electricity-theft electric quantity metering box of integral type according to claim 1, it is characterized in that e-platform (12) is connected by screw with base plate (1), have dodge gate (33) on casing (2) wall of e-platform (12) downside correspondence, this dodge gate (33) inserts and seals with inserted sheet (34), also has on the inserted sheet (34) to substitute the lead lead-in groove (35) that lead imports seat (30); Perhaps e-platform (12) lower end is set to have the carrier (37) of lug (36), e-platform (12) is connected with carrier (37), base plate (1) is provided with the chute that docks with lug (36), carrier (37) can slide in groove, and the lead lead-in groove (35) that carrier (37) lower end is provided with on semicircular arc hole (38) and the inserted sheet (34) constitutes the lead entrance hole.
9, the anti-electricity-theft electric quantity metering box of integral type according to claim 1 is characterized in that described base plate (1) left and right sides is provided with dovetail tangs (39), is connected piece (40) with " worker " font and agrees with.
10, the anti-electricity-theft electric quantity metering box of integral type according to claim 1, it is characterized in that each side establishing on the described dodge gate (33) column (41) of a perforate, respectively the coaxial corresponding adjacency of perforate lug that is provided with mediastinum (32) and table box body (2) sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02139270 CN1272633C (en) | 2002-11-11 | 2002-11-11 | Integrative type coulomb meter box against electric larceny |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02139270 CN1272633C (en) | 2002-11-11 | 2002-11-11 | Integrative type coulomb meter box against electric larceny |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1499204A true CN1499204A (en) | 2004-05-26 |
| CN1272633C CN1272633C (en) | 2006-08-30 |
Family
ID=34231798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02139270 Expired - Fee Related CN1272633C (en) | 2002-11-11 | 2002-11-11 | Integrative type coulomb meter box against electric larceny |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1272633C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111357A (en) * | 2014-06-30 | 2014-10-22 | 国家电网公司 | Outer lead wire device of electric instrument box |
| CN106291025A (en) * | 2016-08-12 | 2017-01-04 | 国网山东省电力公司临朐县供电公司 | A kind of ammeter box realizing user authentication management based on Internet of Things |
| CN106329334A (en) * | 2016-11-01 | 2017-01-11 | 河南机电高等专科学校 | Protector of assembled transformer with remote pre-warning monitoring function |
-
2002
- 2002-11-11 CN CN 02139270 patent/CN1272633C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111357A (en) * | 2014-06-30 | 2014-10-22 | 国家电网公司 | Outer lead wire device of electric instrument box |
| CN104111357B (en) * | 2014-06-30 | 2017-02-08 | 国家电网公司 | Outer lead wire device of electric instrument box |
| CN106706965A (en) * | 2014-06-30 | 2017-05-24 | 国家电网公司 | Electric power meter box outer lead wire device |
| CN106291025A (en) * | 2016-08-12 | 2017-01-04 | 国网山东省电力公司临朐县供电公司 | A kind of ammeter box realizing user authentication management based on Internet of Things |
| CN106291025B (en) * | 2016-08-12 | 2019-05-07 | 国网山东省电力公司临朐县供电公司 | A kind of ammeter box for realizing user authentication management based on Internet of Things |
| CN106329334A (en) * | 2016-11-01 | 2017-01-11 | 河南机电高等专科学校 | Protector of assembled transformer with remote pre-warning monitoring function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1272633C (en) | 2006-08-30 |
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