CN203118109U - Guide rail type prepayment electric energy meter - Google Patents
Guide rail type prepayment electric energy meter Download PDFInfo
- Publication number
- CN203118109U CN203118109U CN 201320085427 CN201320085427U CN203118109U CN 203118109 U CN203118109 U CN 203118109U CN 201320085427 CN201320085427 CN 201320085427 CN 201320085427 U CN201320085427 U CN 201320085427U CN 203118109 U CN203118109 U CN 203118109U
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- China
- Prior art keywords
- lower casing
- terminal base
- guide tracked
- circuit board
- upper casing
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- Expired - Lifetime
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Abstract
The utility model relates to a guide rail type prepayment electric energy meter. A modulization design is adopted for the electric energy meter. The electric energy meter comprises a lower shell (1), a terminal seat (2), a circuit board, a side plate (3), an upper shell (4) and a cover body. The terminal seat (2) and the circuit board are arranged in a hollow cavity formed by the lower shell (1) and the upper shell (4) in an enclosing mode. The side plate (3) is connected with the circuit board. The cover body is connected with the upper cover (4). The terminal seat is of a modulization structure, and is in detachable connection with the lower shell (1). A prepayment card insertion slot (12) is formed in the upper shell (4). Compared with the prior art, the guide rail type prepayment electric energy meter has the advantages of having a prepayment function, and being small and exquisite in size, simple in wire connection.
Description
Technical field
The utility model relates to a kind of electric energy meter, especially relates to a kind of guide tracked prepayment meter.
Background technology
Prepayment meter is except the function of measuring with common electric energy meter, and specifically the user buys electricity earlier, and buying behind the electricity could electricity consumption, does not continue to buy electricity if use up electricity back user, then cuts off the electricity supply automatically and stops power supply.At present, domestic prepayment meter is wall-hanging installation or regulator cubicle is installed, can not insert the widely used terminal distribution box of distribution terminal flexibly, outward appearance all adopts basic rectangle, volume is relatively large, and (small product size is relatively little, function is few), and overall cost is higher during actual project installation.
And the electric energy meter of existing guide tracked installation has the small and exquisite advantage of volume, can compactness be installed in the terminal distribution box.Shortcoming is: do not possess pre paid functionality, namely do not possess the interactive interface of pre-payment medium, can not accept the user and supplement the information about power input in advance with money; Can not cooperate with the pre-payment isolating switch and realize the control of load break-make, can not comply with the new demand of distribution terminal pre-payment electric energy management.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of pre paid functionality, small and exquisite, simple guide tracked prepayment meter of wiring of volume of containing for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of guide tracked prepayment meter, comprise lower casing, terminal base, circuit board, side plate, upper casing and lid, described terminal base and circuit board are located in the cavity that is surrounded by lower casing and upper casing, described side plate is connected with circuit board, described lid is connected with upper casing, and this electric energy meter adopts the modularization design, and described terminal base is modular construction, and removably connect with lower casing, described upper casing is provided with the prepaid card slot.
Described lower casing bottom is connected with slide, and this slide is connected with lower casing by buckle.
Described lower casing bottom is provided with guide-track groove.
The width of described guide-track groove is 35mm.
Described terminal base comprises terminal base housing and the binding post and the copper spare that are located on the terminal base housing, and described binding post is connected with the terminal base housing by screw respectively with copper spare.
Described binding post comprises control terminal binding post, lead-in clamp and output wiring terminal, and described copper spare comprises LN copper spare, manganese copper diverter and control terminal copper spare.
Described circuit board comprises base plate, middle plate and the upper plate that connects successively, and described base plate is connected with the lower casing bottom, and described middle plate is connected with upper casing by screw.
Described lid comprises upturning lid, transparent cover and transparent renovating, and described upturning lid is located at upper casing top, and described transparent cover is located at the upper casing middle part, and described transparent flip case is located at transparent area and covers.
Compared with prior art, the utlity model has following advantage:
1. the modularization of similar miniature circuit breaker design: the convenient installation, suitable application area is wide, highly versatile, standard is strong.
2.35mm the guide tracked mounting means of standard: volume is small and exquisite, has avoided complicated construction links such as cabinet face perforate, makes flexible for installation or the transformation convenience.
3. the prepaid card slot is distinctive pre-payment medium interactive interface: make things convenient for entry information, can realize not having the management of power use of selling under the signal intelligence.
4. export with the connection terminal of pre-payment isolating switch coupling: can help and pre-payment isolating switch high speed interconnect.
5. separate type terminal base structural design: make shell mechanism have more versatility when ensureing the internal security spacing.
6. exclusive transparent cover designs: neither influence the demonstration information that ammeter is checked at the user scene, can promote the degree of protection of ammeter again.
Description of drawings
Fig. 1 is blast structural representation of the present utility model;
Fig. 2 is front schematic view of the present utility model;
Fig. 3 is A-A cut-open view among Fig. 2;
Fig. 4 is lower casing of the present utility model and the synoptic diagram that cooperates of terminal base;
Fig. 5 is the separate synoptic diagram of lower casing of the present utility model with the terminal base housing.
Among the figure, 1: lower casing, 2: terminal base, 3: side plate, 4: upper casing, 5: slide, 6: base plate, 7: middle plate, 8: upper plate, 9: upturning lid, 10: transparent cover, 11: transparent renovating, 12: prepaid card slot, 13: copper-manganese, 201: the terminal base housing, 202: control terminal binding post, 203: lead-in clamp, 204: output wiring terminal, 205:LN copper spare, 206: manganese copper diverter, 207: control terminal copper spare.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.Present embodiment is that prerequisite is implemented with technical solutions of the utility model, provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment
As Fig. 1-shown in Figure 5, a kind of guide tracked prepayment meter, this electric energy meter adopts the modularization design, comprise lower casing 1, terminal base 2, circuit board, side plate 3, upper casing 4 and lid, terminal base 2 and circuit board are located in the cavity that is surrounded by lower casing 1 and upper casing 4, side plate 3 is connected between terminal base 2 and the circuit board, terminal base 2 removably connects with lower casing 1, make shell mechanism have more versatility when ensureing the internal security spacing, lid is connected with upper casing 4, and terminal base 2 is modular construction, and upper casing 4 is provided with prepaid card slot 12, by cooperating of this prepaid card slot 12 and IC-card, finish the information interaction between system and ammeter.
Circuit board comprises base plate 6, middle plate 7 and the upper plate 8 that connects successively, and base plate 6 is connected with lower casing 1 bottom, and middle plate 7 is connected with upper casing 4 by screw.
Lid comprises upturning lid 9, transparent cover 10 and transparently renovates 11, and upturning lid 9 is located at upper casing 4 tops, and transparent cover 10 is located at upper casing 4 middle parts, transparently renovates 11 and is located on the transparent cover 10.Adopt transparent cover and transparent design of renovating, neither influence the demonstration information that ammeter is checked at the user scene, can promote the degree of protection of ammeter again.
The utility model adopts advanced chip technology and SMT technological design, LCD shows, optionally connected touch IC-card or non-contact IC card are finished the information interaction between system and ammeter as the pre-payment medium, make things convenient for the user side to supplement with money and make things convenient for manager to carry out the parameter setting; Have pulse output and RS485 communication interface, the management of power use that has great convenience for the user; Having volume, little (4 to 6 moduluses, 1 modulus are 18mm ± 0.5mm), low in energy consumption, and the reliability advantages of higher makes things convenient for product to be applied in distribution terminal.
The utility model adopts the innovation structure optimal design, realize the guide tracked installation of DIN35 (35mm) standard, electric energy meter contains pre paid functionality, the internal mechanism design is succinctly ingenious, volume is small and exquisite, and wiring is simple, has both made things convenient for user's the management of power use, also extend the application scenario of product, widened the range of application of product.
The technical matters that the utility model solves is how to make the guide rail type electrical energy meter that volume is very little originally to increase pre paid functionality, the user friendly management of power use, inner structure concision and compact, production efficiency height.Not only can be installed in the general bin, also can be installed in the terminal distribution box, profile adopts the modularization design of standard, and the versatility applicability strengthens greatly.
Claims (8)
1. guide tracked prepayment meter, comprise lower casing (1), terminal base (2), circuit board, side plate (3), upper casing (4) and lid, described terminal base (2) and circuit board are located in the cavity that is surrounded by lower casing (1) and upper casing (4), described side plate (3) is connected with circuit board, described lid is connected with upper casing (4), it is characterized in that, this electric energy meter adopts the modularization design, described terminal base (2) is modular construction, and removably connect with lower casing (1), described upper casing (4) is provided with prepaid card slot (12).
2. a kind of guide tracked prepayment meter according to claim 1 is characterized in that, described lower casing (1) bottom is connected with slide (5), and this slide is connected with lower casing (1) by buckle.
3. a kind of guide tracked prepayment meter according to claim 1 is characterized in that, described lower casing (1) bottom is provided with guide-track groove.
4. a kind of guide tracked prepayment meter according to claim 3 is characterized in that, the width of described guide-track groove is 35mm.
5. a kind of guide tracked prepayment meter according to claim 1, it is characterized in that, described terminal base (2) comprises terminal base housing (201) and is located at binding post and copper spare on the terminal base housing (201) that described binding post is connected with terminal base housing (201) by screw respectively with copper spare.
6. a kind of guide tracked prepayment meter according to claim 5, it is characterized in that, described binding post comprises control terminal binding post (202), lead-in clamp (203) and output wiring terminal (204), and described copper spare comprises LN copper spare (205), manganese copper diverter (206) and control terminal copper spare (207).
7. a kind of guide tracked prepayment meter according to claim 1, it is characterized in that, described circuit board comprises base plate (6), middle plate (7) and the upper plate (8) that connects successively, described base plate (6) is connected with lower casing (1) bottom, and described middle plate (7) is connected with upper casing (4) by screw.
8. a kind of guide tracked prepayment meter according to claim 1, it is characterized in that, described lid comprises upturning lid (9), transparent cover (10) and transparent renovating (11), described upturning lid (9) is located at upper casing (4) top, described transparent cover (10) is located at upper casing (4) middle part, and described transparent renovating (11) is located on the transparent cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085427 CN203118109U (en) | 2013-02-25 | 2013-02-25 | Guide rail type prepayment electric energy meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085427 CN203118109U (en) | 2013-02-25 | 2013-02-25 | Guide rail type prepayment electric energy meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203118109U true CN203118109U (en) | 2013-08-07 |
Family
ID=48898433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085427 Expired - Lifetime CN203118109U (en) | 2013-02-25 | 2013-02-25 | Guide rail type prepayment electric energy meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203118109U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517365A (en) * | 2013-09-26 | 2015-04-15 | 江苏安科瑞电器制造有限公司 | Guide rail type three-phase prepayment electric energy meter |
| CN106408771A (en) * | 2015-07-31 | 2017-02-15 | 上海广合电气有限公司 | Guide rail-type three-phase four-wire prepaid electric energy meter |
| CN106405173A (en) * | 2015-07-31 | 2017-02-15 | 上海广合电气有限公司 | Guide rail type single-phase prepaid electric energy meter |
-
2013
- 2013-02-25 CN CN 201320085427 patent/CN203118109U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517365A (en) * | 2013-09-26 | 2015-04-15 | 江苏安科瑞电器制造有限公司 | Guide rail type three-phase prepayment electric energy meter |
| CN106408771A (en) * | 2015-07-31 | 2017-02-15 | 上海广合电气有限公司 | Guide rail-type three-phase four-wire prepaid electric energy meter |
| CN106405173A (en) * | 2015-07-31 | 2017-02-15 | 上海广合电气有限公司 | Guide rail type single-phase prepaid electric energy meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201801 Jiading District Green Road, No. 253, Shanghai Patentee after: ACREL Co.,Ltd. Patentee after: JIANGSU ACREL ELECTRICAL APPLIANCE MANUFACTURE Co.,Ltd. Address before: 201801 Jiading District Green Road, No. 253, Shanghai Patentee before: Shanghai Acrel Ltd. Patentee before: JIANGSU ACREL ELECTRICAL APPLIANCE MANUFACTURE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |