CN103778736A - Watt-hour meter cover opening alarm structure - Google Patents
Watt-hour meter cover opening alarm structure Download PDFInfo
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- CN103778736A CN103778736A CN201310753938.6A CN201310753938A CN103778736A CN 103778736 A CN103778736 A CN 103778736A CN 201310753938 A CN201310753938 A CN 201310753938A CN 103778736 A CN103778736 A CN 103778736A
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- alarm structure
- slide block
- fixed block
- end cap
- cover opening
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- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a watt-hour meter cover opening alarm structure which comprises an end button box (1) and an end cover (2). The end button box (1) is connected with the end cover (2). The end button box (1) and the end cover (2) are also provided with a cover opening alarm structure which monitors opening and closing of the end cover (2) in real time. The watt-hour meter cover opening alarm structure provided by the invention has high antitheft performance.
Description
Technical field
The present invention relates to electric energy meter technical field, specifically a kind of electric energy meter cover opening alarm structure.
Background technology
The electric energy meter of prior art comprises terminal box and end cap, and described terminal box is connected with end cap and terminal box and end cap lead sealing.The electric energy meter of said structure has the following disadvantages in the actual course of work: owing to only judging by lead sealing electric energy meter whether not only check cumbersome by stealing, and adopt forgery lead sealing to be also difficult for being found, therefore make the anti-electricity-theft poor-performing of prior art electric energy meter.So, for these reasons, urgently need a kind of electric energy meter cover opening alarm structure of thief-proof good electrical property, to address the above problem.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the defect of above prior art, and a kind of electric energy meter cover opening alarm structure of thief-proof good electrical property is provided.
Technical scheme of the present invention is, a kind of electric energy meter cover opening alarm structure is provided, and comprises terminal box and end cap, and described terminal box is connected with end cap; On described terminal box and end cap, be also provided with the alarm structure of uncapping of a real-time monitoring end cap folding.
The described alarm structure of uncapping comprises slide block, spring, conduction rack, be arranged on fixed block on end cap and two is located on terminal box and for conduction rack and offsets with the conducting strip of conducting, and described slide block is slidably fitted in fixed block; On described slide block and fixed block, be also provided with the stop means that restriction slide block skids off fixed block; Described conduction rack is fixed on the lower end of slide block; Described spring is located in fixed block, and one end and the fixed block of described spring offset, and the other end and the slide block of described spring offset.
Described stop means comprises the limited block that is located at the stopper slot of fixed block both sides and is located at slide block both sides, and described limited block is slidably fitted in stopper slot.
Adopt after above structure, the present invention compared with prior art, has the following advantages:
On the terminal box of electric energy meter cover opening alarm structure of the present invention and end cap, be also provided with the alarm structure of uncapping of a real-time monitoring end cap folding, can monitor in real time end cap by this structure and whether open, thereby anti-electricity-theft performance is also improved in avoiding checking lead sealing.
Accompanying drawing explanation
Fig. 1 is the explosive view of electric energy meter cover opening alarm structure first orientation of the present invention.
Fig. 2 is the explosive view of electric energy meter cover opening alarm structure second orientation of the present invention.
Shown in figure 1, terminal box, 2, end cap, 3, slide block, 4, spring, 5, conduction rack, 6, fixed block, 7, conducting strip, 8, stopper slot, 9, limited block, 10, blind hole, 11, hook, 12, projection, 13, hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1 and Figure 2, a kind of electric energy meter cover opening alarm structure of the present invention, comprises terminal box 1 and end cap 2, and described terminal box 1 is connected with end cap 2; On described terminal box 1 and end cap 2, be also provided with the alarm structure of uncapping of real-time monitoring end cap 2 foldings.
The described alarm structure of uncapping comprises slide block 3, spring 4, conduction rack 5, be arranged on fixed block 6 on end cap 2 and two is located on terminal box 1 and for conduction rack 5 and offsets with the conducting strip 7 of conducting, described slide block 3 is slidably fitted in fixed block 6, in the present embodiment, fixed block 6 is provided with a blind hole 10, and slide block 3 is slidably fitted in blind hole 10; On described slide block 3 and fixed block 6, be also provided with the stop means that restriction slide block 3 skids off fixed block 6; Described conduction rack 5 is fixed on the lower end of slide block 3, and the lower edge of slide block 3 is provided with two hooks 11, and the middle part, lower end of slide block 3 is provided with a projection 12, and the upper end of conduction rack 5 is provided with a hole 13 of inserting for projection 12, and described projection 12 is located in hole 13; Described spring 4 is located in fixed block 6, and one end of described spring 4 and fixed block 6 offset, and the other end of described spring 4 and slide block 3 offset.
Described stop means comprises the limited block 9 that is located at the stopper slot 8 of fixed block 6 both sides and is located at slide block 3 both sides, and described limited block 9 is slidably fitted in stopper slot 8.
Below be only described with regard to most preferred embodiment of the present invention, but can not be interpreted as it is limitations on claims.The present invention is not limited only to above embodiment, and its concrete structure allows to change.In every case the 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 (3)
1. an electric energy meter cover opening alarm structure, comprises terminal box (1) and end cap (2), and described terminal box (1) is connected with end cap (2); It is characterized in that: the alarm structure of uncapping that is also provided with real-time monitoring end cap (2) folding on described terminal box (1) and end cap (2).
2. electric energy meter cover opening alarm structure according to claim 1, it is characterized in that: the described alarm structure of uncapping comprises slide block (3), spring (4), conduction rack (5), being arranged on fixed block (6) on end cap (2) and two, to be located at terminal box (1) upper and offset with the conducting strip (7) of conducting for conduction rack (5), and described slide block (3) is slidably fitted in fixed block (6); On described slide block (3) and fixed block (6), be also provided with the stop means that restriction slide block (3) skids off fixed block (6); Described conduction rack (5) is fixed on the lower end of slide block (3); Described spring (4) is located in fixed block (6), and one end of described spring (4) and fixed block (6) offset, and the other end of described spring (4) and slide block (3) offset.
3. electric energy meter cover opening alarm structure according to claim 2, it is characterized in that: described stop means comprises the limited block (9) that is located at the stopper slot (8) of fixed block (6) both sides and is located at slide block (3) both sides, and described limited block (9) is slidably fitted in stopper slot (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753938.6A CN103778736B (en) | 2013-12-31 | 2013-12-31 | Electric energy meter cover opening alarm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310753938.6A CN103778736B (en) | 2013-12-31 | 2013-12-31 | Electric energy meter cover opening alarm structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103778736A true CN103778736A (en) | 2014-05-07 |
| CN103778736B CN103778736B (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310753938.6A Active CN103778736B (en) | 2013-12-31 | 2013-12-31 | Electric energy meter cover opening alarm structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103778736B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203812A (en) * | 2015-07-24 | 2015-12-30 | 宁波三星医疗电气股份有限公司 | Electric energy meter cover opening alarm structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236103A (en) * | 1998-04-06 | 1999-11-24 | 施蓝姆伯格工业公司 | Meter opening detect ion device |
| CN2864836Y (en) * | 2005-12-07 | 2007-01-31 | 付宝奎 | Electricity anti-theft controller and power switch cabinet within same |
| KR100718290B1 (en) * | 2006-11-01 | 2007-05-14 | 채수경 | Safty window |
| CN102296925A (en) * | 2010-06-24 | 2011-12-28 | 漳州市麒麟电子有限公司 | Noncontact security detection device |
| CN202584325U (en) * | 2012-05-16 | 2012-12-05 | 张洪川 | Anti-theft alarm device of door |
| CN203759809U (en) * | 2013-12-31 | 2014-08-06 | 宁波三星电气股份有限公司 | Electric energy meter cover opening warning structure |
-
2013
- 2013-12-31 CN CN201310753938.6A patent/CN103778736B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236103A (en) * | 1998-04-06 | 1999-11-24 | 施蓝姆伯格工业公司 | Meter opening detect ion device |
| CN2864836Y (en) * | 2005-12-07 | 2007-01-31 | 付宝奎 | Electricity anti-theft controller and power switch cabinet within same |
| KR100718290B1 (en) * | 2006-11-01 | 2007-05-14 | 채수경 | Safty window |
| CN102296925A (en) * | 2010-06-24 | 2011-12-28 | 漳州市麒麟电子有限公司 | Noncontact security detection device |
| CN202584325U (en) * | 2012-05-16 | 2012-12-05 | 张洪川 | Anti-theft alarm device of door |
| CN203759809U (en) * | 2013-12-31 | 2014-08-06 | 宁波三星电气股份有限公司 | Electric energy meter cover opening warning structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203812A (en) * | 2015-07-24 | 2015-12-30 | 宁波三星医疗电气股份有限公司 | Electric energy meter cover opening alarm structure |
| CN105203812B (en) * | 2015-07-24 | 2018-01-23 | 宁波三星医疗电气股份有限公司 | Electric energy meter cover opening alarm structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103778736B (en) | 2016-03-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO SANXING INTELLIGENT ELECTRIC CO., LTD. Free format text: FORMER OWNER: NINGBO SANXING ELECTRIC CO., LTD. Effective date: 20150520 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150520 Address after: 315034 Ningbo, Jiangbei District, Zhejiang City, the town of Maple Bay Road, No. 16 Applicant after: Ningbo Samsung intelligent electric company limited Address before: 315131, AUX Industrial Park, Mingguang North Road, Jiangshan Town, Ningbo, Yinzhou District, Zhejiang 1166, China Applicant before: Ningbo Sanxing Electric Co., Ltd. |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160129 Address after: 315191 Yinzhou Industrial Park, Zhejiang, Ningbo, Yinzhou District, Ningbo Applicant after: NINGBO SANXING MEDICAL ELECTRIC CO., LTD. Address before: 315034 Ningbo, Jiangbei District, Zhejiang City, the town of Maple Bay Road, No. 16 Applicant before: Ningbo Samsung intelligent electric company limited |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |