CN204188684U - Outdoor circular electric energy meter - Google Patents
Outdoor circular electric energy meter Download PDFInfo
- Publication number
- CN204188684U CN204188684U CN201420684322.8U CN201420684322U CN204188684U CN 204188684 U CN204188684 U CN 204188684U CN 201420684322 U CN201420684322 U CN 201420684322U CN 204188684 U CN204188684 U CN 204188684U
- Authority
- CN
- China
- Prior art keywords
- base
- electric energy
- energy meter
- cover
- outer cover
- 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.)
- Active
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of outdoor circular electric energy meter, comprise instrument housing, base and metering module, instrument housing has outer cover and inner cover, on metering module device and base, base have ring gear and external toothing, ring gear on the inner cover of instrument housing and base rotates fixing, and the outer cover of instrument housing rotates with the external toothing on base to be fixed.Outdoor circular electric energy meter of the present utility model, instrument housing is inside and outside cover structure, metrology window inclined design is so that copy indicating value, inside and outside cover and base rotate fixing, instrument entirety forms full-closed structure, outer cover adopts polycarbonate material injection mo(u)lding, the fire-retardant superpower anti-ultraviolet function of tool, can tackle outdoor harsh environmental effects.
Description
Technical field
The utility model relates to electric energy meter technical field, particularly relates to a kind of outdoor circular electric energy meter.
Background technology
Current Chinese electric energy meter industry occupies no small share on world market, but domestic electric energy meter and external watt-hour meter also have a certain distance, along with the change of global electric energy meter industrial pattern, China is as electric energy meter big producing country of the world, electric energy meter products export amount is increasing year by year, export area constantly expands, instrument and meter manufacturer is to state's outer vent electric energy meter, electric energy meter technology and the installation code of concerned countries must be met, such as, electric energy meter on American market is circular electric energy meter, for circular electric energy meter, the Chinese utility model patent being CN203519689U as publication number discloses a kind of circular electric energy meter, comprise circular table cover and gauge stand, screens block is embedded in the gap of table cover and gauge stand connecting portion, screens block is annular or arc, screens block is fixed in the tolerance clearance of table cover and gauge stand, circular electric energy meter after this inner structure improvement can realize anti-electricity-theft object, but the contour structures of routine is not easy to check meter, installation and maintenance.
Display window is generally designed to planar structure by conventional circular electric energy meter, staff copy get variable must closely and sight line and window same plane just can copy peek value, in addition, the difficult problem of value is copied in order to solve, traditional circular electric energy meter must be fixed with split pin after base current loads, and easily rocks, if voltage pin adopts thermal fusion, then sealing and fixed performance are stronger, have the effect having prevented dirt waterproof.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of outdoor circular electric energy meter, comprises circular instrument housing, cup dolly, and metering module, and its instrument housing is inside and outside cover structure.Arrange metering module in this electric energy meter, metrology window inclined design is so that copy indicating value, and inside and outside cover and base rotate fixing, instrument entirety forms full-closed structure, outer cover adopts polycarbonate material injection mo(u)lding, the fire-retardant superpower anti-ultraviolet function of tool, can tackle outdoor harsh environmental effects.
To achieve these goals, the utility model adopts following technical scheme.
A kind of outdoor circular electric energy meter, comprise instrument housing, base and metering module, instrument housing and base are circular configuration, instrument housing comprises outer cover and inner cover, on metering module device and base, base is also provided with ring gear and external toothing, and the ring gear on the inner cover of instrument housing and base rotates fixing, and the outer cover of instrument housing rotates with the external toothing on base to be fixed.
Preferably, the cover port part of described inner cover is provided with inner cover and fixes buckle, and inner cover snaps in the ring gear of base, locates and turn clockwise to be fixed on base, and fixes snap lock by inner cover.
In above-mentioned arbitrary technical scheme preferably, the cover port part of described outer cover is provided with outer cover locking bail, and outer cover snaps in the external toothing of base, locates and turn clockwise to be fixed on base, and is locked by outer cover locking bail.
In above-mentioned arbitrary technical scheme preferably, described inner cover is provided with three inner covers and fixes buckle, and three inner covers are fixed buckle trisection and are distributed in inner cover cover mouth edge.
In above-mentioned arbitrary technical scheme preferably, described outer cover is provided with three outer cover locking bails, and three outer cover locking bail trisections are distributed in outer cover cover mouth edge.
In above-mentioned arbitrary technical scheme preferably, the cover top bit of described inner cover is set to electric energy meter metering display window, and described electric energy meter metering display window is downward-sloping structure.
In above-mentioned arbitrary technical scheme preferably, described electric energy meter metering display window downtilt angles is 15 degree.
In above-mentioned arbitrary technical scheme preferably, the ring gear on described base and between external toothing device have sealing strip, described sealing strip is placed in the clearance channel between ring gear and external toothing.
In above-mentioned arbitrary technical scheme preferably, the bottom of described base is provided with current/voltage pin, and described current/voltage pin adopts the metal injection molded technique preparation of copper.
In above-mentioned arbitrary technical scheme preferably, described base bottom is provided with four current/voltage pins, and four current/voltage pin quarterns are distributed in base bottom.
In above-mentioned arbitrary technical scheme preferably, the bottom of described base is also provided with hook, and described hook is pressed into base by base pillar and flange is fixed.
In above-mentioned arbitrary technical scheme preferably, described outer cover adopts transparent PC makrolon material and is processed into cylinder barrel-like structure, and its cover mouth edge is also provided with multiple lead seal hole.
In above-mentioned arbitrary technical scheme preferably, the edge of described base is also provided with multiple lead seal hole.
In above-mentioned arbitrary technical scheme preferably, the outer cover of electric energy meter and base rotate locates, the lead seal hole at outer cover cover mouth edge and the lead seal hole one_to_one corresponding of Base edge to penetrate lead sealing wire clamp tight.
Outdoor circular electric energy meter of the present utility model, comprises the instrument housing of circular configuration, base, and is built-in with metering module, and its instrument housing comprises outer cover and inner cover, on metering module device and base, base is also provided with ring gear and external toothing.Ring gear on the inner cover of instrument housing and base rotates fixing, and outer cover rotates with the external toothing on base to be fixed, and the cover port part of inner cover and the cover port part of outer cover are respectively arranged with inner cover and fix buckle and outer cover locking bail.Inner cover snaps in the ring gear of base, locates and turn clockwise to be fixed on base, and fixes snap lock by inner cover; Outer cover snaps in the external toothing of base, locates and turn clockwise to be fixed on base, and is locked by outer cover locking bail.The cover top bit of inner cover is designed to electric energy meter metering display window, and this metering display window is designed to downward 15 degree of angular slope structures, is convenient to staff and copies power taking table variable.
Outdoor circular electric energy meter of the present utility model, the ring gear on its base and between external toothing device have sealing strip, sealing strip is placed in the clearance channel between ring gear and external toothing.Electric energy meter Base edge arranges seal groove, and after placing sealing strip, outer cover and base rotate fixing and sealed, and the full-closed structure that this instrument housing integral-rotation fixing seal is arranged can well tackle outdoor harsh environmental effects.In addition, the bottom of base is provided with current/voltage pin, and current/voltage pin is that copper is metal injection molded shaping.The bottom of base is also provided with hook, link up with by base pillar press-in base and flange fix.Outer cover adopts transparent PC makrolon material and is processed into cylinder barrel-like structure, and its cover mouth edge is also provided with multiple lead seal hole.The edge of base is also provided with multiple lead seal hole, and the outer cover of electric energy meter and base rotate locates, the lead seal hole at outer cover cover mouth edge and the lead seal hole one_to_one corresponding of Base edge to penetrate lead sealing wire clamp tight, to realize the locking anti-theft feature of electric energy meter.
Outdoor circular electric energy meter of the present utility model, built-in metering module, the metering display window angle of inclination design of housing inner cover is so that copy indicating value, housing shells adopts transparent PC polycarbonate material injection mo(u)lding, fire-retardant and the superpower uv-resistant ultraviolet of tool, ammeter entirety, for rotating fixing, full-closed structure, is installed on open air, waterproof and dustproof, protection against the tide, anti-electricity-theft, uvioresistant, can tackle outdoor harsh environmental effects.
Accompanying drawing explanation
Fig. 1 is the electric energy meter appearance structure schematic diagram of the preferred embodiment according to outdoor circular electric energy meter of the present utility model;
Fig. 2 is the electric energy meter polycrystalline substance schematic diagram of the preferred embodiment according to outdoor circular electric energy meter of the present utility model;
Fig. 3 is the electric energy meter Split type structure figure of the preferred embodiment according to outdoor circular electric energy meter of the present utility model;
Fig. 4 fixes snapped-in position schematic diagram according to the electric energy meter inner cover of a preferred embodiment of outdoor circular electric energy meter of the present utility model;
Fig. 5 is the electric energy meter outer cover locking bail position view of the preferred embodiment according to outdoor circular electric energy meter of the present utility model;
Fig. 6 is the electric energy meter casing structural representation of the preferred embodiment according to outdoor circular electric energy meter of the present utility model;
Reference numeral:
1. inner cover, 2. outer cover, 3. outer cover locking bail, 4. current/voltage pin, 5. link up with, 6. lead seal hole, 7. sealing strip, 8. buckle fixed by inner cover, 9. base, 10. metering module.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated, below describe only exemplarily and explain, any pro forma restriction is not done to the utility model.
As shown in Figures 1 to 6, outdoor circular electric energy meter comprises instrument housing, base 9 and metering module 10, and instrument housing and base 9 are circular configuration.Instrument housing comprises outer cover 2 and inner cover 1, on metering module 10 device and base 9, base 9 is also provided with ring gear and external toothing.Inner cover 1 and the ring gear on base 9 of instrument housing rotate fixing, and outer cover 2 and the external toothing on base 9 of instrument housing rotate fixing.The cover port part of inner cover 1 is provided with inner cover and fixes buckle 8, and inner cover 1 snaps in the ring gear of base 9, location and turn clockwise and be fixed on base 9, and fixes buckle 8 by inner cover and lock.The cover port part of outer cover 2 is provided with outer cover locking bail 3, and outer cover 2 snaps in the external toothing of base 9, locates and turn clockwise to be fixed on base 9, and is locked by outer cover locking bail 3.Inner cover 1 is provided with three inner covers and fixes buckle 8, and three inner covers are fixed buckle 8 trisection and are distributed in inner cover 1 and cover mouth edge.Outer cover 2 is provided with three outer cover locking bails, 3, three outer cover locking bail 3 trisections and is distributed in outer cover 2 and covers mouth edge.The cover top bit of inner cover 1 is set to electric energy meter metering display window, and electric energy meter metering display window is downward-sloping structure, and downtilt angles is 15 degree.Ring gear on base 9 and between external toothing device have sealing strip 7, sealing strip 7 is placed in the clearance channel between the ring gear of base and external toothing.The bottom of base 9 is provided with current/voltage pin 4, and current/voltage pin 4 adopts the metal injection molded technique preparation of copper.Be provided with four current/voltage pins, 4, four current/voltage pin 4 quarterns bottom base 9 to be distributed in bottom base 9.The bottom of base 9 is also provided with hook 5, and hook 5 is pressed into base 9 by base pillar and flange is fixed.Outer cover 2 adopts transparent PC makrolon material and is processed into cylinder barrel-like structure, and its cover mouth edge is also provided with multiple lead seal hole 6.The edge of base 9 is also provided with multiple lead seal hole 6.Outer cover 2 and the base 9 of electric energy meter rotate locates, and outer cover 2 covers the lead seal hole 6 at mouth edge and lead seal hole 6 one_to_one corresponding at base 9 edge and to penetrate lead sealing wire clamp tight.
Outdoor circular electric energy meter has metering module 10, metering module 10 loads base 9, the window of inclination is with by inner cover 1, inner cover 1 snaps in positioning port dextrorotation and goes on firm banking 9, the edge of base 9 puts sealing strip 7, is then rotated by the outer cover 2 adopting the polycarbonate material of transparent uv-resistant to prepare and is fixed on base 9.Can Rotating outer 2 arbitrarily, outer cover 2 has three outer cover locking bails 3, outer cover locking bail 3 is distributed in outer cover 2 edge by trisection, by penetrating lead sealing line in the lead seal hole on the lead seal hole 6 of outer cover 2 and base 9 and clamping behind location, can play thief-proof effect.After completing assembling, by the pillar on base 9 is pressed into hook 5.
The outdoor circular electric energy meter of this structure, solve the problem of inconvenience of checking meter at present, staff watches numerical value above need not climbing to again, directly displayed value can be seen below, and whole housing assembling adopts rotary fixing, facilitates worker assembles, and reduces costs.The electric energy meter of this structure comprises meter case, metering module, meter case one end is closed cylindrical tube shape, shell adopts the injection mo(u)lding of transparent uv-resistant polycarbonate material, fire-retardant and the superpower anti-ultraviolet function of tool, not easily yellowing, three fixing feet that shell rotates adopt the anti-limit anti-people of formula for knocking open, bottom current/voltage pin melts combination through overheated, water-tight, the whole inside and outside shell of instrument all rotates fixing, and novel structure is unique, metrology window angle of inclination, reduce difficult problem of checking meter, outdoor harsh environmental effects can be tackled.
The above is only be described preferred implementation of the present utility model; not that scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineering technical personnel in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (14)
1. an outdoor circular electric energy meter, comprise instrument housing, base (9) and metering module (10), described instrument housing and base (9) are circular configuration, it is characterized in that: described instrument housing comprises outer cover (2) and inner cover (1), on described metering module (10) device and base, described base is also provided with ring gear and external toothing, inner cover (1) and the ring gear on base of described instrument housing rotate fixing, and outer cover (2) and the external toothing on base of described instrument housing rotate fixing.
2. outdoor circular electric energy meter as claimed in claim 1, it is characterized in that: the cover port part of described inner cover (1) is provided with inner cover and fixes buckle (8), inner cover (1) snaps in the ring gear of base (9), locate and turn clockwise and be fixed on base, and fix buckle (8) locking by inner cover.
3. outdoor circular electric energy meter as claimed in claim 1, it is characterized in that: the cover port part of described outer cover (2) is provided with outer cover locking bail (3), outer cover (2) snaps in the external toothing of base (9), locates and turn clockwise to be fixed on base, and by outer cover locking bail (3) locking.
4. outdoor circular electric energy meter as claimed in claim 1 or 2, is characterized in that: described inner cover (1) is provided with three inner covers and fixes buckle (8), and three inner covers are fixed buckle (8) trisection and are distributed in inner cover (1) cover mouth edge.
5. the outdoor circular electric energy meter as described in claim 1 or 3, is characterized in that: described outer cover (2) is provided with three outer cover locking bails (3), and three outer cover locking bail (3) trisections are distributed in outer cover (2) cover mouth edge.
6. outdoor circular electric energy meter as claimed in claim 1, is characterized in that: the cover top bit of described inner cover (1) is set to electric energy meter metering display window, and described electric energy meter metering display window is downward-sloping structure.
7. outdoor circular electric energy meter as claimed in claim 6, is characterized in that: described electric energy meter metering display window downtilt angles is 15 degree.
8. outdoor circular electric energy meter as claimed in claim 1, is characterized in that: the ring gear on described base and between external toothing device have sealing strip (7), described sealing strip (7) is placed in the clearance channel between ring gear and external toothing.
9. outdoor circular electric energy meter as claimed in claim 1, is characterized in that: the bottom of described base (9) is provided with current/voltage pin (4), and described current/voltage pin (4) adopts the metal injection molded technique preparation of copper.
10. the outdoor circular electric energy meter as described in claim 1 or 9, is characterized in that: described base bottom is provided with four current/voltage pins (4), and four current/voltage pin (4) quarterns are distributed in base bottom.
11. outdoor circular electric energy meters as claimed in claim 1, is characterized in that: the bottom of described base (9) is also provided with hook (5), and described hook (5) is pressed into base by base pillar and flange is fixed.
12. outdoor circular electric energy meters as claimed in claim 1, is characterized in that: described outer cover (2) adopts transparent PC makrolon material and is processed into cylinder barrel-like structure, and its cover mouth edge is also provided with multiple lead seal hole (6).
13. outdoor circular electric energy meters as claimed in claim 1, is characterized in that: the edge of described base (9) is also provided with multiple lead seal hole (6).
14. outdoor circular electric energy meters as claimed in claim 1, is characterized in that: the outer cover (2) of electric energy meter and base (9) rotate locates, the lead seal hole at outer cover cover mouth edge and the lead seal hole one_to_one corresponding of Base edge to penetrate lead sealing wire clamp tight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684322.8U CN204188684U (en) | 2014-11-17 | 2014-11-17 | Outdoor circular electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684322.8U CN204188684U (en) | 2014-11-17 | 2014-11-17 | Outdoor circular electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188684U true CN204188684U (en) | 2015-03-04 |
Family
ID=52620667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684322.8U Active CN204188684U (en) | 2014-11-17 | 2014-11-17 | Outdoor circular electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680760A (en) * | 2017-01-10 | 2017-05-17 | 河南许继仪表有限公司 | Power supply electric meter device |
-
2014
- 2014-11-17 CN CN201420684322.8U patent/CN204188684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106680760A (en) * | 2017-01-10 | 2017-05-17 | 河南许继仪表有限公司 | Power supply electric meter device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204903567U (en) | Take vane formula anemoscope of warning light | |
| CN201382789Y (en) | Outer casing for real-time environmental parameter collection device | |
| CN204188684U (en) | Outdoor circular electric energy meter | |
| CN203216961U (en) | Electronic electric energy meter | |
| CN110455178A (en) | A kind of rotation state of rotation part parameter detecting sensor based on three axle magnetometer | |
| CN104990609B (en) | One kind shooting direct-reading tele-metering water meter | |
| CN204789666U (en) | Circular electric energy meter in multi -functional open air | |
| CN104749405A (en) | Water-proof anti-theft electric meter box | |
| CN207992288U (en) | Improved structure of electric meter box | |
| CN203455036U (en) | External plug-in type remote water meter | |
| CN204881750U (en) | Direct reading teletransmission water gauge of making a video recording | |
| CN204227357U (en) | A kind of watertight lampholder carrying closing in sealing ring | |
| CN212933263U (en) | Intelligent positioning watch for Beidou GPS positioning | |
| CN208907815U (en) | Sensor with rotatable display device and water proof and dust proof | |
| CN209459771U (en) | A kind of wireless temperature transmitter convenient for safeguarding, installation, debugging | |
| CN206116587U (en) | Antenna assembly structure | |
| CN211908058U (en) | Electric meter box | |
| CN204535797U (en) | The rotatable water meter counter of a kind of watch glasses | |
| CN205810294U (en) | Safeguard before and after one that LED shows module | |
| CN201508902U (en) | Antenna device with improved sealing structure | |
| CN206862502U (en) | Infrared detector | |
| CN221706567U (en) | Watchcase structure of intelligent digital display instrument | |
| CN205791344U (en) | A kind of connection box | |
| CN205232309U (en) | Integrated cylindric internet protocol camera of area location | |
| CN212567558U (en) | Rotation type thing networking does not have magnetism water gauge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |