CN110261653A - A kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation - Google Patents
A kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation Download PDFInfo
- Publication number
- CN110261653A CN110261653A CN201910483653.2A CN201910483653A CN110261653A CN 110261653 A CN110261653 A CN 110261653A CN 201910483653 A CN201910483653 A CN 201910483653A CN 110261653 A CN110261653 A CN 110261653A
- Authority
- CN
- China
- Prior art keywords
- cross bar
- circular hole
- electricity
- fixedly installed
- box body
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/24—Arrangements for avoiding or indicating fraudulent use
Abstract
The present invention provides a kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation, is related to electric power equipment technology field.The electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation, including box body, the left pivot movement of the box body is connected with box cover, the internal slide of the box cover is connected with observation device, the bottom end of the tray interior is fixedly installed with bunch pipe, and the inside of the box body is fixedly connected with ammeter, and the front end of the ammeter bottom is fixedly installed with junction block, the internal whorl of the junction block is connected with bolt, and the front end of the box body internal wiring seat is fixedly installed with anti-electricity-theft device.The electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation, avoid observation mirror surface because of Prolonged exposure outside, it is subject to the phenomenon that hitting and being crushed and be infected with dust, improve safety and the observing effect of observation mirror surface, after being inverted using the key of theftproof lock, patching operations can be carried out, resident is avoided and overlaps route privately, electric energy is stolen, and structure is simple and effective.
Description
Technical field
The present invention relates to electric power equipment technology field, specially a kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation.
Background technique
Ammeter, the abbreviation of electric energy meter are the instrument for measuring electric energy, also known as kilowatt-hour meter, energy meter, electric energy meter, kilowatt small
When table, refer to the instrument for measuring various electrical quantities, traditional ammeter is that Every household has an ammeter, and ammeter is placed in a moisture-proof ammeter box,
Ammeter is isolated with external environment mainly for the protection of the ammeter of measuring power dosage for moisture-proof ammeter box, municipal administration, cell, telecommunications,
Electric power, rural power grids, factory, enterprise, organ, heating power, fire-fighting etc. have the place of communal facility to require installation ammeter, also just need to pacify
Fill electric meter box.
And the box cover of existing electric meter box is to be easy to be opened by artificial destruction using mechanical locking mode, and open box
Ammeter and junction block can be touched after lid, be easy to be opened privately by resident, overlap joint route, theft electric energy, and traditional electricity
Watchcase carries out meter reading in order to facilitate resident's observation and staff, can all be fixedly mounted transparent glass on box cover, and transparent glass
Glass be easy to happen after being hit it is broken, and transparent glass it is long-term exposure in the case where become easily infected by dust, influence to observe
Effect.
To solve the above problems, inventor provides a kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation, observation is avoided
Mirror surface outside, is subject to the phenomenon that hitting and being crushed and be infected with more dust because of Prolonged exposure, improves observation mirror surface
Safety and observing effect, and after only being inverted using the key of theftproof lock, patching operations can be carried out, are avoided
Resident overlaps route privately, steals electric energy, and structure is simple and effective.
Summary of the invention
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of based on the thief-proof of cross bar dislocation
Electric electric meter box, including box body, box cover, observation device, bunch pipe, ammeter, junction block, bolt, anti-electricity-theft device, theftproof lock.
Wherein, the observation device includes observation window, guide-track groove, baffle, magnifying glass, fixing axle, sliding slot, slide bar.
Wherein, the anti-electricity-theft device includes cross bar, the first circular hole, slide plate, the second circular hole, sawtooth, gear, lock core.
Wherein:
The left pivot movement of the box body is connected with box cover, and the internal slide of the box cover is connected with observation device, the box
The bottom end in internal portion is fixedly installed with bunch pipe, and the inside of the box body is fixedly connected with ammeter, the front end of the ammeter bottom
It is fixedly installed with junction block, the internal whorl of the junction block is connected with bolt, the fixed peace in the front end of the box body internal wiring seat
Equipped with anti-electricity-theft device, the front end on the right side of the box body is fixedly connected with theftproof lock.
Preferably, observation window is offered at the top of the box cover, the periphery of observation window offers guide-track groove in the box cover,
The internal slide of the guide-track groove is connected with baffle, and the bottom of the baffle is fixedly installed with magnifying glass, the baffle bottom
Front end is fixedly installed with fixing axle, and the fixing axle is slidably connected in sliding slot, and the front end of the fixing axle is fixedly installed with cunning
Bar, in the case where not stressing, baffle is located at the bottom of guide-track groove, blocks its upper half by observation window, and utilizes slide bar will
When baffle is moved to the top of guide-track groove, magnifying glass and the observation window of baffle bottom align.
Preferably, the front end of the junction block is fixedly installed with cross bar, and the inside of the cross bar offers the first circular hole, institute
The internal slide for stating cross bar is connected with slide plate, and the inside of the slide plate offers the second circular hole, and the bottom end on the right side of the slide plate is opened
Equipped with sawtooth, the bottom end of sawtooth is engaged with gear, and the center of the gear and lock core are fixedly mounted, therefore turn counterclockwise in lock core
In dynamic process, it will be able to synchronous rotation occur with moving gear, so that slide plate be made to be moved to the left, and turning to mobile angle
When spending, the second circular hole on slide plate aligns with the first circular hole.
Preferably, first circular hole is identical as the aperture of the second circular hole, and is all larger than the diameter of bolt, first circle
Hole is located at the surface of bolt, thus when the first circular hole is aligned with the second circular hole, screwdriver can through the first circular hole and with
The upper surface of bottom bolts is in contact.
The present invention provides a kind of electric meter capable of avoiding fraudulent use of electricity boxes based on cross bar dislocation.Have it is following the utility model has the advantages that
1, the electric meter capable of avoiding fraudulent use of electricity box that should be misplaced based on cross bar is needing to observe ammeter information by observing the design of device
When, magnifying glass can be just moved at observation window, remaining time can bounce back in box cover, so as to avoid observation mirror surface because long-term
It exposes to the open air outside, there is a phenomenon where being crushed after being hit, and more dust is arrived in contamination in air, improves peephole
The safety in face and observing effect.
2, the electric meter capable of avoiding fraudulent use of electricity box that should be misplaced based on cross bar, is designed, in original state, box cover is broken by anti-electricity-theft device
In the case that bad opening and box cover forget pass, the first circular hole that the second circular hole on cross bar inner slider opens up with itself is to protect
Dislocation is held, so that screwdriver can not be in contact through the first circular hole with bolt, overlaps route privately so as to avoid resident,
Steal electric energy, and the rotating counterclockwise with movable lock core by the reversion of key of anti-theft lock, can make slide plate in cross bar to the right
It is mobile, and then the second circular hole is made to align with the first circular hole, play staff also can while being able to carry out patching operations
To the effect of auxiliary.
Detailed description of the invention
Fig. 1 is the structural schematic diagram when present invention closes；
Fig. 2 is the structural schematic diagram when present invention opens；
Fig. 3 is the cross-sectional view of partial structurtes inside box cover of the present invention；
Fig. 4 is structural schematic diagram when junction block of the present invention connects；
Fig. 5 is the side view of ammeter of the present invention and anti-electricity-theft device structure；
Fig. 6 is the cross-sectional view of structure at A-A in Fig. 5 of the present invention.
In figure: 1 box body, 2 box covers, 3 observation devices, 31 observation windows, 32 guide-track grooves, 33 baffles, 34 magnifying glasses, 35 are fixed
Axis, 36 sliding slots, 37 slide bars, 4 bunch pipes, 5 ammeters, 6 junction blocks, 7 bolts, 8 anti-electricity-theft devices, 81 cross bars, 82 first circular holes, 83
Slide plate, 84 second circular holes, 85 sawtooth, 86 gears, 87 lock cores, 9 theftproof locks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation is as follows:
Please refer to Fig. 1-6, a kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation, including box body 1, box cover 2, observation device 3,
Bunch pipe 4, ammeter 5, junction block 6, bolt 7, anti-electricity-theft device 8, theftproof lock 9.
Wherein, observation device 3 includes observation window 31, guide-track groove 32, baffle 33, magnifying glass 34, fixing axle 35, sliding slot
36, slide bar 37.
Wherein, anti-electricity-theft device 8 includes cross bar 81, the first circular hole 82, slide plate 83, the second circular hole 84, sawtooth 85, gear
86, lock core 87.
Wherein:
The left pivot movement of box body 1 is connected with box cover 2, and the internal slide of box cover 2 is connected with observation device 3, the top of box cover 2
Observation window 31 is offered, the periphery of observation window 31 offers guide-track groove 32 in box cover 2, and the internal slide of guide-track groove 32 is connected with gear
Plate 33, the bottom of baffle 33 are fixedly installed with magnifying glass 34, and the front end of 33 bottom of baffle is fixedly installed with fixing axle 35, fixing axle
35 are slidably connected in sliding slot 36, and the front end of fixing axle 35 is fixedly installed with slide bar 37, in the case where not stressing, 33, baffle
It in the bottom of guide-track groove 32, blocks its upper half by observation window 31, and baffle 33 is moved to guide-track groove 32 using slide bar 37
Top when, magnifying glass 34 and the observation window 31 of 33 bottom of baffle align, by observe device 3 design, needing to observe
When 5 information of ammeter, magnifying glass 34 can be just moved at observation window 31, remaining time can bounce back in box cover 2, so as to avoid
Outside because of Prolonged exposure, there is a phenomenon where being crushed after being hit, and more ash is arrived in contamination to observation mirror surface in air
Dirt improves safety and the observing effect of observation mirror surface.
Bottom end inside box body 1 is fixedly installed with bunch pipe 4, and the inside of box body 1 is fixedly connected with ammeter 5,5 bottom of ammeter
Front end be fixedly installed with junction block 6, the internal whorl of junction block 6 is connected with bolt 7, and the front end of 1 internal wiring seat 6 of box body is fixed
Anti-electricity-theft device 8 is installed, the front end of junction block 6 is fixedly installed with cross bar 81, and the inside of cross bar 81 offers the first circular hole 82,
The internal slide of cross bar 81 is connected with slide plate 83, and the inside of slide plate 83 offers the second circular hole 84, the first circular hole 82 and the second circle
The aperture in hole 84 is identical, and is all larger than the diameter of bolt 7, and the first circular hole 82 is located at the surface of bolt 7, thus in the first circular hole
82 with the second circular hole 84 when being aligned, and screwdriver can be in contact through the first circular hole 82 with the upper surface of bottom bolts 7, slide plate
The bottom end on 83 right sides offers sawtooth 85, and the bottom end of sawtooth 85 is engaged with gear 86, the center of gear 86 and the fixed peace of lock core 87
Dress, therefore during lock core 87 rotates counterclockwise, it will be able to synchronous rotation occurs with moving gear 86, to make slide plate 83
It is moved to the left, and when turning to mobile angle, the second circular hole 84 on slide plate 83 aligns with the first circular hole 82, box body 1
The front end on right side is fixedly connected with theftproof lock 9, is designed by anti-electricity-theft device 8, and in original state, box cover 2 is destroyed opening, with
And in the case that box cover 2 forgets pass, the first circular hole 82 that the second circular hole 84 on 81 inner slider 83 of cross bar opens up with itself is to protect
Dislocation is held, so that screwdriver can not be in contact through the first circular hole 82 with bolt 7, overlaps line privately so as to avoid resident
Electric energy is stolen on road, and by reversion the rotating counterclockwise with movable lock core 87 of 9 key of theftproof lock, slide plate 83 can be made in cross
It moves right in bar 81, and then the second circular hole 84 is made to align with the first circular hole 82, staff is made to be able to carry out patching operations
While can also play the effect of auxiliary.
When in use, ammeter 5 is fixedly mounted on by the designated position in box body 1 by fastener, then passes through bunch pipe 4
Conducting wire is protruded into box body 1, and patching operations are completed by the cooperation of junction block 6 and bolt 7, is then shut off box cover 2, and utilize
Theftproof lock 9 locks box cover 2, ensure that the sealing and safety of electric meter box, and by key rotate clockwise can make it is antitheft
9 retraction of lock, so that box cover 2 is opened, and when initial position, the second circular hole 84 on 81 inner slider 83 of cross bar opens up with itself
The first circular hole 82 be mutual dislocation, make screwdriver can not pass through through the first circular hole 82 and be in contact with bolt 7, thus nothing
Method carries out patching operations.
And when staff carries out maintenance and wiring, just rotating counterclockwise by key, drives lock core 87
What gear 86 synchronized rotates counterclockwise, and during gear 86 rotates counterclockwise, pass through gear 86 and 83 bottom of slide plate
Portion's sawtooth 85 is meshed, and slide plate 83 can be made to move right in cross bar 81, and then makes the second circular hole 84 and the first circular hole 82
It aligns, screwdriver is operated through the first circular hole 82 to the bolt of bottom 7, while can also play positioning
Effect, convenient for the installation of bolt 7, and as resident or staff it should be understood that when power information, just by pushing slide bar 37
Internal baffle 33 is moved up, makes to move at observation window 31 on the magnifying glass 34 of 33 bottom of baffle, convenient on observation ammeter 5
Information discharge slide bar 37 and after finalization, baffle 33 will move down under gravity, make the upper half of baffle 33
Observation window 31 is blocked, can be also displaced downwardly in guide-track groove 32 by magnifying glass 34, the long-time so as to avoid observation mirror surface is sudden and violent
It exposes outside, avoids observation mirror surface after being hit there is a phenomenon where broken, simultaneously amplify mirror 34 and be not easy in guide-track groove 32
It is infected with dust, improves clarity when observation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation, including box body (1), it is characterised in that: the left side of the box body (1)
It is rotatably connected to box cover (2), the internal slide of the box cover (2) is connected with observation device (3), the internal bottom of the box body (1)
End is fixedly installed with bunch pipe (4), and the inside of the box body (1) is fixedly connected with ammeter (5), before ammeter (5) bottom
End is fixedly installed with junction block (6), and the internal whorl of the junction block (6) is connected with bolt (7), box body (1) internal wiring
The front end of seat (6) is fixedly installed with anti-electricity-theft device (8), and the front end on the right side of the box body (1) is fixedly connected with theftproof lock (9).
2. a kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation according to claim 1, it is characterised in that: the observation dress
Setting (3) includes observation window (31), guide-track groove (32), baffle (33), magnifying glass (34), fixing axle (35), sliding slot (36), slide bar
(37), it is offered observation window (31) at the top of the box cover (2), the periphery of the interior observation window of the box cover (2) (31), which offers, leads
The internal slide of track slot (32), the guide-track groove (32) is connected with baffle (33), and the bottom of the baffle (33) is fixedly installed with
The front end of magnifying glass (34), baffle (33) bottom is fixedly installed with fixing axle (35), and the fixing axle (35) is slidably connected
In sliding slot (36), the front end of the fixing axle (35) is fixedly installed with slide bar (37).
3. a kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation according to claim 1, it is characterised in that: described anti-electricity-theft
Device (8) includes cross bar (81), the first circular hole (82), slide plate (83), the second circular hole (84), sawtooth (85), gear (86), lock
The front end of core (87), the junction block (6) is fixedly installed with cross bar (81), and the inside of the cross bar (81) offers the first circular hole
(82), the internal slide of the cross bar (81) is connected with slide plate (83), and the inside of the slide plate (83) offers the second circular hole
(84), the bottom end on the right side of the slide plate (83) offers sawtooth (85), and the bottom end of sawtooth (85) is engaged with gear (86), the tooth
The center and lock core (87) for taking turns (86) are fixedly mounted.
4. a kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation according to claim 1 or 3, it is characterised in that: described the
One circular hole (82) is identical as the aperture of the second circular hole (84), and is all larger than the diameter of bolt (7), and first circular hole (82) is located at
The surface of bolt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483653.2A CN110261653A (en) | 2019-06-05 | 2019-06-05 | A kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910483653.2A CN110261653A (en) | 2019-06-05 | 2019-06-05 | A kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110261653A true CN110261653A (en) | 2019-09-20 |
Family
ID=67916835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910483653.2A Pending CN110261653A (en) | 2019-06-05 | 2019-06-05 | A kind of electric meter capable of avoiding fraudulent use of electricity box based on cross bar dislocation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110261653A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204067109U (en) * | 2014-08-25 | 2014-12-31 | 广东阿尔派电力科技股份有限公司 | Misoperation-proof locking device |
| CN204422607U (en) * | 2015-02-12 | 2015-06-24 | 杭州杰达仪表五金有限公司 | Be convenient to the watt-hour meter of digital independent |
| CN205680951U (en) * | 2016-05-20 | 2016-11-09 | 许磊 | A kind of power grid control case with detecting system |
| CN206020493U (en) * | 2016-08-30 | 2017-03-15 | 国网山东省电力公司阳信县供电公司 | A kind of electric energy metering wiring box |
| CN107677858A (en) * | 2016-08-02 | 2018-02-09 | 天津中电华利电器科技集团有限公司 | A kind of intelligent antitheft anti-electricity-theft nonmetallic batch meter |
-
2019
- 2019-06-05 CN CN201910483653.2A patent/CN110261653A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204067109U (en) * | 2014-08-25 | 2014-12-31 | 广东阿尔派电力科技股份有限公司 | Misoperation-proof locking device |
| CN204422607U (en) * | 2015-02-12 | 2015-06-24 | 杭州杰达仪表五金有限公司 | Be convenient to the watt-hour meter of digital independent |
| CN205680951U (en) * | 2016-05-20 | 2016-11-09 | 许磊 | A kind of power grid control case with detecting system |
| CN107677858A (en) * | 2016-08-02 | 2018-02-09 | 天津中电华利电器科技集团有限公司 | A kind of intelligent antitheft anti-electricity-theft nonmetallic batch meter |
| CN206020493U (en) * | 2016-08-30 | 2017-03-15 | 国网山东省电力公司阳信县供电公司 | A kind of electric energy metering wiring box |
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| PB01 | Publication | ||
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Application publication date: 20190920 |