CN204740275U - High -power teletransmission ammeter of airtight type - Google Patents
High -power teletransmission ammeter of airtight type Download PDFInfo
- Publication number
- CN204740275U CN204740275U CN201520361751.6U CN201520361751U CN204740275U CN 204740275 U CN204740275 U CN 204740275U CN 201520361751 U CN201520361751 U CN 201520361751U CN 204740275 U CN204740275 U CN 204740275U
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- fixed block
- lower limit
- groove
- upper limit
- circuit board
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Abstract
The utility model belongs to the technical field of the instrument, especially, relate to a high -power teletransmission ammeter of airtight type, including epitheca, drain pan, the bottom of epitheca is equipped with the fixed column, the top of drain pan is equipped with the fixed loop, be equipped with the fixed slot with fixed column matched with in the fixed loop, limiting groove is equipped with upper circuit board on first upward spacing groove, the second, first spacing groove, second limiting groove are equipped with lower floor's circuit board, be equipped with radiator fan between upper strata circuit board, the lower floor's circuit board, the lower bottom surface of drain pan is equipped with first couple, second couple, be equipped with the power pack between first couple, the second couple, be equipped with external power supply in the power pack, the outside of epitheca is equipped with the buckler, the buckler top is triangle -shaped, the buckler bottom is equipped with the kink that incurves, one side of buckler is equipped with first pull ring, and the opposite side is equipped with the second pull ring.
Description
Technical field
The utility model belongs to field of instrumentation technology, particularly relates to the high-power remote transmission ammeter of a kind of hermetic type.
Background technology
Domestic intelligent kilowatt-hour meter is broadly divided into electromechanical and the large class of full electronic two from structure.Electromechanical, namely additional certain on former mechanical electric meter parts, it is made to complete required function, can cost be reduced again and be easy to install, generally speaking its design proposal is not destroying the original physical arrangement of existing gauging table, the basis not changing its national measurement standard installs sensing device additional and becomes the intelligent electric meter also having electric pulse to export while machinery meter degree, full electronic is then the electron device of core from being metered into that data processing all adopts with integrated circuit, thus eliminate the mechanical part of Long-Time Service on ammeter, compared with electromechanical integration electric degree table, there is ammeter volume to reduce, reliability increases, more accurate, power consumption reduces, and production technology is improved greatly, need not the superiority such as professional electric degree Watch Factory production only in original meaning, finally can replace the gauging table with mechanical part.The power purchase information of user carries out computer management, conveniently carries out inquiring about, adds up, charges and printed tickets etc.Principle of work: user holds IC-card and hands over money power purchase to power supply department, and purchase of electricity writes in IC-card by power supply department sale of electricity supervisor, and user holds IC-card at induction zone brush non-contact IC card, and power supply of can closing a floodgate, walks Qana after power supply.When in showing, dump energy equals warning electricity, power alarm of operating a switch (or buzzer warning), now user swipes the card in induction zone and can restore electricity; When dump energy is zero, automatically switch off, user must hold power purchase of paying dues again, just can recover electricity consumption.Current high-power ammeter is generally installed in open air, adopts the pattern of remote control, and because outdoor environment is severe, operating personnel generally need to increase protective cover outside watchcase, and due to protective cover and watchcase close contact, it is very inconvenient to dismantle.
Summary of the invention
The utility model provides and the high-power remote transmission ammeter of a kind of hermetic type, to solve the problem of the protective cover dismounting inconvenience proposed in above-mentioned background technology.
The technical matters that the utility model solves realizes by the following technical solutions: the utility model provides and the high-power remote transmission ammeter of a kind of hermetic type, it is characterized in that: comprise upper casing, drain pan, the bottom of described upper casing is provided with fixed leg, the top of described drain pan is provided with set collar, the pickup groove matched with fixed leg is provided with in described set collar, the first fixed block is provided with in described upper casing, second fixed block, described first fixed block, dial plate box is provided with between second fixed block, described dial plate box side is provided with the first brace, opposite side is provided with the second brace, described first brace is fixed on the first fixed block, described second brace is fixed on the second fixed block, dial plate is provided with in described dial plate box, sidewall in described drain pan is provided with the first upper limit platform, second upper limit platform, first lower limit platform, second lower limit platform, the first upper limit position groove is provided with in described first upper limit platform, the second upper limit position groove is provided with in described second upper limit platform, the first lower limit groove is provided with in described first lower limit platform, the second lower limit groove is provided with in described second lower limit platform, described first upper limit position groove, layer circuit board is provided with in second upper limit position groove, described first lower limit groove, lower circuit plate is provided with in second lower limit groove, described upper layer circuit board, radiator fan is provided with between lower circuit plate, the bottom surface of described drain pan is provided with the first hook, second hook, described first hook, power pack is provided with between second hook, external power supply is provided with in described power pack, the outside of described upper casing is provided with bucker, described bucker top is triangle, aduncate kink is provided with bottom described bucker, the side of described bucker is provided with the first draw ring, opposite side is provided with the second draw ring.
Described upper layer circuit board, lower circuit plate be arranged in parallel.
Described first fixed block, the second fixed block are symmetrical arranged.
The beneficial effects of the utility model are:
The technical program arranges bucker outside watchcase, both waterproof can be carried out to ammeter, the heat radiation of ammeter inside can not be affected again, bucker top is triangle, under current dispersion train can be made, strengthen waterproof effect, for curving inwardly bottom bucker, also dirty water droplet can be avoided to enter watchcase, integral waterproofing is respond well, upper lower casing is connected by joint pin, easy installation and removal, dial plate box is fixed on fixed block by brace, stabilized structure, reliably, circuit board adopts plug mode, convenient for maintaining, simplify the operation, radiator fan contributes to watchcase internal heat dissipating, the external power supply of bottom can effectively avoid power supply to the interference of circuit board, power pack adopts the mode of splicing, simple installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-upper casing, 2-drain pan, 3-fixed leg, 4-set collar, 5-pickup groove, 6-first fixed block, 7-second fixed block, 8-dial plate box, 9-first brace, 10-second brace, 11-dial plate, 12-first upper limit platform, 13-first upper limit position groove, 14-second upper limit platform, 15-second upper limit position groove, 16-first lower limit platform, 17-first lower limit groove, 18-second lower limit platform, 19-second lower limit groove, the upper layer circuit board of 20-, 21-lower circuit plate, 22-radiator fan, 23-first links up with, 24-second links up with, 25-power pack, 26-external power supply, 27-bucker, 28-kink, 29-first draw ring, 30-second draw ring.
The present embodiment comprises upper casing 1, drain pan 2, the bottom of upper casing 1 is provided with fixed leg 3, the top of drain pan 2 is provided with set collar 4, the pickup groove 5 matched with fixed leg 3 is provided with in set collar 4, the first fixed block 6 is provided with in upper casing 1, second fixed block 7, first fixed block 6, dial plate box 8 is provided with between second fixed block 7, dial plate box 8 side is provided with the first brace 9, opposite side is provided with the second brace 10, first brace 9 is fixed on the first fixed block 6, second brace 10 is fixed on the second fixed block 7, dial plate 11 is provided with in dial plate box 8, sidewall in drain pan 2 is provided with the first upper limit platform 12, second upper limit platform 14, first lower limit platform 16, second lower limit platform 18, the first upper limit position groove 13 is provided with in first upper limit platform 12, the second upper limit position groove 15 is provided with in second upper limit platform 14, the first lower limit groove 17 is provided with in first lower limit platform 16, the second lower limit groove 19 is provided with in second lower limit platform 18, first upper limit position groove 13, layer circuit board 20 is provided with in second upper limit position groove 15, first lower limit groove 17, lower circuit plate 21 is provided with in second lower limit groove 19, upper layer circuit board 20, radiator fan 22 is provided with between lower circuit plate 21, the bottom surface of drain pan 2 is provided with the first hook 23, second hook 24, first hook 23, power pack 25 is provided with between second hook 24, external power supply 26 is provided with in power pack 25, the outside of upper casing 1 is provided with bucker 27, bucker 27 top is triangle, aduncate kink 28 is provided with bottom bucker 27, the side of bucker 27 is provided with the first draw ring 29, opposite side is provided with the second draw ring 30.
Upper layer circuit board 20, lower circuit plate 21 be arranged in parallel.
First fixed block 6, second fixed block 7 is symmetrical arranged.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (3)
1. the high-power remote transmission ammeter of hermetic type, it is characterized in that: comprise upper casing, drain pan, the bottom of described upper casing is provided with fixed leg, the top of described drain pan is provided with set collar, the pickup groove matched with fixed leg is provided with in described set collar, the first fixed block is provided with in described upper casing, second fixed block, described first fixed block, dial plate box is provided with between second fixed block, described dial plate box side is provided with the first brace, opposite side is provided with the second brace, described first brace is fixed on the first fixed block, described second brace is fixed on the second fixed block, dial plate is provided with in described dial plate box, sidewall in described drain pan is provided with the first upper limit platform, second upper limit platform, first lower limit platform, second lower limit platform, the first upper limit position groove is provided with in described first upper limit platform, the second upper limit position groove is provided with in described second upper limit platform, the first lower limit groove is provided with in described first lower limit platform, the second lower limit groove is provided with in described second lower limit platform, described first upper limit position groove, layer circuit board is provided with in second upper limit position groove, described first lower limit groove, lower circuit plate is provided with in second lower limit groove, described upper layer circuit board, radiator fan is provided with between lower circuit plate, the bottom surface of described drain pan is provided with the first hook, second hook, described first hook, power pack is provided with between second hook, external power supply is provided with in described power pack, the outside of described upper casing is provided with bucker, described bucker top is triangle, aduncate kink is provided with bottom described bucker, the side of described bucker is provided with the first draw ring, opposite side is provided with the second draw ring.
2. the high-power remote transmission ammeter of a kind of hermetic type according to claim 1, is characterized in that: described upper layer circuit board, lower circuit plate be arranged in parallel.
3. the high-power remote transmission ammeter of a kind of hermetic type according to claim 1, is characterized in that: described first fixed block, the second fixed block are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361751.6U CN204740275U (en) | 2015-05-29 | 2015-05-29 | High -power teletransmission ammeter of airtight type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361751.6U CN204740275U (en) | 2015-05-29 | 2015-05-29 | High -power teletransmission ammeter of airtight type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740275U true CN204740275U (en) | 2015-11-04 |
Family
ID=54422006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361751.6U Expired - Fee Related CN204740275U (en) | 2015-05-29 | 2015-05-29 | High -power teletransmission ammeter of airtight type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740275U (en) |
-
2015
- 2015-05-29 CN CN201520361751.6U patent/CN204740275U/en not_active Expired - Fee Related
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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: 20151104 Termination date: 20160529 |