CN102693586B - IC (integrated circuit) test card for prepayment watt-hour meters - Google Patents
IC (integrated circuit) test card for prepayment watt-hour meters Download PDFInfo
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- CN102693586B CN102693586B CN201210033036.0A CN201210033036A CN102693586B CN 102693586 B CN102693586 B CN 102693586B CN 201210033036 A CN201210033036 A CN 201210033036A CN 102693586 B CN102693586 B CN 102693586B
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Abstract
The invention discloses an IC (integrated circuit) test card for prepayment watt-hour meters, which comprises a main panel, an IC mother card body, a plurality of card slots for plugging SIM (subscriber identity module) cards and a control switch, wherein the IC mother card body and the card slots are all fixed on the main panel, the plurality of card slots are electrically connected with the IC mother card body, and the control switch is electrically connected with the IC mother card body and the card slots. By using the test card disclosed by the invention, the test efficiency is high; and the SIM cards carry out signal transmission with a watt-hour meter through the IC mother card body and are not directly contacted with the watt-hour meter, thereby preventing a situation that the SIM cards are damaged in the process of testing.
Description
The application is the divisional application of application number 201010249000.7, August 5 2010 applying date, denomination of invention " for IC test card and the using method thereof of prepayment meter ".
Technical field
The present invention relates to electric energy meter technical field, is specifically a kind of IC test card for prepayment meter.
background technology:
Prepayment meter is called again quantitative electric energy meter, IC-card electric energy meter, and user first buys electricity, and buying after electricity could electricity consumption, if user does not continue to buy electricity after being finished electricity, automatic cut-off power is stopped power supply.Prepayment meter is generally write cassette, comprises power module, metering module, sampling module, data processing module, data memory module.Write in Special electric subcard (storer) by electricity forward purchasing or the amount of money, user holds electronics and snaps into the enterprising news that work of corresponding ammeter, and forward purchasing value is sent in ammeter automatically.Electronic cards or title IC-card, also claim power purchase card, is all to be formed after special package by special IC chip, and common power purchase card is divided into contact and contactless by communication modes.Before prepayment meter dispatches from the factory, often need to adopt IC test card to test it, to guarantee the normal use of electric energy meter.The IC test card of prior art is general only with a SIM card, IC test card is inserted in the slot of prepayment meter, and SIM card directly contacts with electric energy meter and carries out signal transmission.Adopt above prior art, owing to need to testing different SIM card, so need to ceaselessly extract test card, and change test card, IC test card after replacing is with new SIM card, the mode testing efficiency of replacing and plug IC test card is low repeatedly, and SIM card directly contacts with electric energy meter and tests easy damage SIM card.
summary of the invention:
The technical problem to be solved in the present invention, is to provide high, the non-damageable IC test card for prepayment meter of a kind of testing efficiency.
Technical solution of the present invention is, the IC test card for prepayment meter of following structure is provided, it comprises main panel, IC master card body, multiple draw-in groove for the SIM card of pegging graft and gauge tap, described IC master card body, draw-in groove are all fixed on main panel, described multiple draw-in grooves are electrically connected with IC master card body, and described gauge tap is electrically connected with IC master card body and draw-in groove.
As improvement, described gauge tap comprises touch-switch, and described touch-switch and draw-in groove number equate and be corresponding one by one.Like this, by the time testing, the SIM card of test, presses corresponding gauge tap as required, realizes the switching between different SIM card to be tested, controls convenient.
As improvement, described gauge tap also comprises self-lock switch and can realize the change-over switch that touch-switch and self-lock switch switch mutually, and described self-lock switch and change-over switch are electrically connected with IC master card body and draw-in groove.In test, sometimes only need to test SIM card I, now just can press change-over switch, IC test card is just switched to self-lock switch control by gauge tap control, is switched to after gauge tap, and just giving tacit consent to IC master card body only has signal transmission with SIM card I, namely can only test SIM card I, when pressing after self-lock switch, IC master card body only has signal transmission with SIM card II, that is to say and now can only test SIM card II.Increase self-lock switch and change-over switch, tested aspect more.
Adopt after above structure compared with prior art, the present invention has the following advantages: adopt the present invention, IC test card is integrated at least two SIM cards, in the time of test, test SIM card by Switch Control, IC test card once inserts prepayment meter and just can test at least two SIM cards, testing efficiency is high, and SIM card carries out signal transmission by IC master card body and electric energy meter, directly do not contact with electric energy meter, prevented from damaging the situation of SIM card in test.
accompanying drawing explanation:
Fig. 1 is the structural representation of the IC test card for prepayment meter of the present invention.
Fig. 2 is the FB(flow block) of the using method of the IC test card for prepayment meter of the present invention.
Shown in figure: 1, main panel, 2, IC master card body, 3, draw-in groove, 4, touch-switch, 5, self-lock switch, 6, change-over switch.
embodiment:
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
As shown in Figure 1, IC test card for prepayment meter of the present invention, it comprises main panel 1, IC master card body 2, multiple draw-in groove 3 and gauge tap for the SIM card of pegging graft, described IC master card body 2, draw-in groove 3 are all fixed on main panel 1, described multiple draw-in grooves 3 are electrically connected with IC master card body 2, and described gauge tap is electrically connected with IC master card body 2 and draw-in groove 3; Described multiplely refer to two or more.
Described gauge tap comprises touch-switch 4, and described touch-switch 4 and draw-in groove 3 numbers equate and be corresponding one by one.The corresponding touch-switch 4 of each draw-in groove 3, that is to say that a touch-switch 4 controls a corresponding SIM card, in the time of test, the SIM card of test as required, press corresponding touch-switch 4, realize the switching between different SIM card to be tested, control convenient; Described pressing is for convenience of description, and according to the heterogeneity of switch, the mode of operation is just different, as rotated, pulling, extract etc.
Described gauge tap also comprises self-lock switch 5 and the change-over switch 6 that can realize touch-switch 4 and self-lock switch 5 mutual switchings, and described self-lock switch 5 and change-over switch 6 are electrically connected with IC master card body 2 and draw-in groove 3; In test, sometimes only need to test SIM card I, now just can press change-over switch 6, IC test card is just switched to self-lock switch control by touch-switch control, is switched to after self-lock switch, and just giving tacit consent to IC master card body only has signal transmission with SIM card I, namely can only test SIM card I, when pressing after self-lock switch 5, IC master card body only has signal transmission with SIM card II, that is to say and now can only test SIM card II; Described self-lock switch 5 refers to the test of acquiescence locking SIM card I, switches to SIM card II after pressing; Described SIM card can be also more than 2.
As shown in Figure 2, the using method of the IC test card for prepayment meter of the present invention, comprises the following steps:
(1) multiple SIM card with different information are inserted respectively in corresponding draw-in groove 3;
(2) IC test card is inserted in the slot of prepayment meter, IC master card body 2 carries out signal transmission with electric energy meter; Described slot refers on electric energy meter for inserting the groove of IC-card.
(3) select by gauge tap the SIM card that need to test;
(4), according to the selection of step (3), corresponding SIM card is tested.
In step (3), there is the selection mode of two kinds of SIM card:
A, employing touch-switch 4 are controlled: according to the SIM card that will test, press the gauge tap of corresponding this SIM card of control;
B, employing self-lock switch 5 are controlled: acquiescence is selected SIM card I, presses after self-lock switch 5, is switched to SIM card II.
Realize the switching between touch-switch (4) control and self-lock switch (5) control by change-over switch (6).
Below only just preferred embodiment of the present invention is described, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above embodiment, and its concrete structure and method allow to change, as described in draw-in groove 3 can be more than two, and according to the quantity of draw-in groove 3, corresponding touch-switch is set.In a word, all various variations of doing in the protection domain of independent claims of the present invention are all in protection scope of the present invention.
Claims (1)
1. the IC test card for prepayment meter, it is characterized in that: it comprises main panel (1), IC master card body (2), multiple draw-in groove for the SIM card of pegging graft (3) and gauge tap, described IC master card body (2), draw-in groove (3) are all fixed on main panel (1), described multiple draw-in grooves (3) are electrically connected with IC master card body (2), and described gauge tap is electrically connected with IC master card body (2) and draw-in groove (3); Described gauge tap comprises touch-switch (4), and described touch-switch (4) and draw-in groove (3) number equate and be corresponding one by one; Described gauge tap also comprises self-lock switch (5) and can realize the change-over switch (6) that touch-switch (4) and self-lock switch (5) switch mutually, and described self-lock switch (5) and change-over switch (6) are electrically connected with IC master card body (2) and draw-in groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210033036.0A CN102693586B (en) | 2010-08-05 | 2010-08-05 | IC (integrated circuit) test card for prepayment watt-hour meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210033036.0A CN102693586B (en) | 2010-08-05 | 2010-08-05 | IC (integrated circuit) test card for prepayment watt-hour meters |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102490007A Division CN101944249B (en) | 2010-08-05 | 2010-08-05 | IC testing card for prepaid electric energy meter and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102693586A CN102693586A (en) | 2012-09-26 |
| CN102693586B true CN102693586B (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210033036.0A Active CN102693586B (en) | 2010-08-05 | 2010-08-05 | IC (integrated circuit) test card for prepayment watt-hour meters |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456202Y (en) * | 2000-11-06 | 2001-10-24 | 青岛海信计算机有限公司 | Multi-user antifakery tax-card distributor |
| CN1352415A (en) * | 2000-11-03 | 2002-06-05 | 青岛海信计算机有限公司 | Anti-fake gold tax card converter |
| JP2004213957A (en) * | 2002-12-27 | 2004-07-29 | Hosiden Corp | Card connector |
| CN201773446U (en) * | 2010-08-05 | 2011-03-23 | 宁波三星电气股份有限公司 | IC test card for prepayment energy meter |
-
2010
- 2010-08-05 CN CN201210033036.0A patent/CN102693586B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1352415A (en) * | 2000-11-03 | 2002-06-05 | 青岛海信计算机有限公司 | Anti-fake gold tax card converter |
| CN2456202Y (en) * | 2000-11-06 | 2001-10-24 | 青岛海信计算机有限公司 | Multi-user antifakery tax-card distributor |
| JP2004213957A (en) * | 2002-12-27 | 2004-07-29 | Hosiden Corp | Card connector |
| CN201773446U (en) * | 2010-08-05 | 2011-03-23 | 宁波三星电气股份有限公司 | IC test card for prepayment energy meter |
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| Publication number | Publication date |
|---|---|
| CN102693586A (en) | 2012-09-26 |
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Address after: 315191 Yinzhou Industrial Park, Zhejiang, Ningbo, Yinzhou District, Ningbo Patentee after: NINGBO SANXING MEDICAL ELECTRIC CO., LTD. Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo Sanxing Electric Co., Ltd. |
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Effective date of registration: 20210804 Address after: No.16 Fengwan Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: NINGBO SANXING SMART ELECTRIC Co.,Ltd. Address before: 315191 Yinzhou Industrial Park, Ningbo City, Zhejiang Province (Jiangshan Town, Yinzhou District, Ningbo City) Patentee before: NINGBO SANXING ELECTRIC Co.,Ltd. |
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