CN103778736B - Electric energy meter cover opening alarm structure - Google Patents
Electric energy meter cover opening alarm structure Download PDFInfo
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- CN103778736B CN103778736B CN201310753938.6A CN201310753938A CN103778736B CN 103778736 B CN103778736 B CN 103778736B CN 201310753938 A CN201310753938 A CN 201310753938A CN 103778736 B CN103778736 B CN 103778736B
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- end cap
- alarm structure
- electric energy
- slide block
- energy meter
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- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a kind of electric energy meter cover opening alarm structure, comprise terminal box (1) and end cap (2), described terminal box (1) is connected with end cap (2); Described terminal box (1) and end cap (2) are also provided with the alarm structure of uncapping that monitors end cap (2) folding in real time.The thief-proof good electrical property of above-mentioned electric energy meter cover opening alarm structure.
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 course of work of reality: due to by means of only lead sealing to judge electric energy meter whether not only check cumbersome by stealing, and adopt forgery lead sealing to be also not easily 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 solve the problem.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes the defect of above prior art, provides a kind of electric energy meter cover opening alarm structure of thief-proof good electrical property.
Technical scheme of the present invention is, provide a kind of electric energy meter cover opening alarm structure, comprise terminal box and end cap, described terminal box is connected with end cap; Described terminal box and end cap are also provided with the alarm structure of uncapping that monitors end cap folding in real time.
Described alarm structure of uncapping comprises slide block, spring, conduction rack, be arranged on fixed block on end cap and two to be located on terminal box and to offset with the conducting strip of conducting for conduction rack, and described skid is engaged in fixed block; Described slide block and fixed block are 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 stopper slot being located at fixed block both sides and the limited block being located at slide block both sides, and described limited block is slidably fitted in stopper slot.
After adopting above structure, the present invention compared with prior art, has the following advantages:
The terminal box of electric energy meter cover opening alarm structure of the present invention and end cap are also provided with the alarm structure of uncapping that monitors end cap folding in real time, can monitor end cap in real time by this structure whether to open, thus anti-electricity-theft performance is also improved while 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, comprise terminal box 1 and end cap 2, described terminal box 1 is connected with end cap 2; Described terminal box 1 and end cap 2 are also provided with the alarm structure of uncapping that monitors end cap 2 folding in real time.
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 to be located on terminal box 1 and to offset with the conducting strip 7 of conducting for conduction rack 5, 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; Described slide block 3 and fixed block 6 are 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, is provided with a projection 12 in the middle part of the lower end of slide block 3, and the upper end of conduction rack 5 is provided with a hole 13 inserted for projection 12, and described projection 12 is located in hole 13; Described spring 4 is located in fixed block 6, and one end and the fixed block 6 of described spring 4 offset, and the other end and the slide block 3 of described spring 4 offset.
Described stop means comprises the stopper slot 8 being located at fixed block 6 both sides and the limited block 9 being located at slide block 3 both sides, and described limited block 9 is slidably fitted in stopper slot 8.
Below only just most preferred embodiment of the present invention is described, 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 change done in the protection domain of independent claims of the present invention is all in protection scope of the present invention.
Claims (2)
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: described terminal box (1) and end cap (2) are also provided with the alarm structure of uncapping that monitors end cap (2) folding in real time; 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 of conducting (7) for conduction rack (5), and described slide block (3) is slidably fitted in fixed block (6); Described slide block (3) and fixed block (6) are 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 and the fixed block (6) of described spring (4) offset, and the other end and the slide block (3) of described spring (4) offset.
2. electric energy meter cover opening alarm structure according to claim 1, it is characterized in that: described stop means comprises the stopper slot (8) being located at fixed block (6) both sides and the limited block (9) being 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 CN103778736A (en) | 2014-05-07 |
| CN103778736B true CN103778736B (en) | 2016-03-02 |
Family
ID=50570923
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 |
|---|---|
| CN (1) | CN103778736B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100718290B1 (en) * | 2006-11-01 | 2007-05-14 | 채수경 | Safty window |
-
2013
- 2013-12-31 CN CN201310753938.6A patent/CN103778736B/en active Active
Patent Citations (5)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103778736A (en) | 2014-05-07 |
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Legal Events
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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 |
|
| 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 |