CN106706965A - Electric power meter box outer lead wire device - Google Patents
Electric power meter box outer lead wire device Download PDFInfo
- Publication number
- CN106706965A CN106706965A CN201611123337.7A CN201611123337A CN106706965A CN 106706965 A CN106706965 A CN 106706965A CN 201611123337 A CN201611123337 A CN 201611123337A CN 106706965 A CN106706965 A CN 106706965A
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- CN
- China
- Prior art keywords
- lead wire
- outer lead
- electric instrument
- instrument case
- electric power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Casings For Electric Apparatus (AREA)
- Burglar Alarm Systems (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides an electric power meter box outer lead wire device. An electric power meter is fixedly arranged in an electric power meter box. The electric power meter comprises an integrated circuit; and the electric power meter box is in an integrated closed structure. The electric power meter box outer lead wire device comprises an outer lead wire, the first end of which is connected with a program control terminal of the integrated circuit of the electric power meter, and the second end of which extends out of the electric power meter box; a guide sleeve, which is in a tubular structure, and the first end of which is fixed to the outer wall of the electric power meter box, the outer lead wire passing through the guide sleeve; and a protection sleeve, which is in a tubular structure with one closed end, and sleeves the guide sleeve, the second end of the outer lead wire being fixed inside the protection sleeve. The electric power meter box outer lead wire device not only can prevent devices in the electric power meter box from being stolen, but also can carry out operation of initialization and unlocking and the like on the integrated circuit of the electric power meter outside the box body.
Description
Technical field
The present invention relates to electric instrument case, specifically, the present invention be more particularly directed to a kind of outer lead wire dress of electric instrument case
Put.
Background technology
Development and diversified need for electricity with power construction, quantity, the type of outdoor power instrument box are increasingly
Increase, for example, the magnetic card electricity box of irrigating the fields of agricultural production.In outdoor power instrument box, the Loss of all kinds of devices is more
Seriously, lost if reducing, and sealing is carried out to electric instrument case, the electric instrument in sealing rear cabinet sometimes needs to initialize
And unlocking program, must now cut, dismantle electric instrument case.This measure not only increases maintenance load, extends maintenance time, drop
Low operating efficiency, and the electric instrument that may be destroyed in case.
The content of the invention
It is an object of the invention to provide a kind of outer lead wire device of electric instrument case, to solve the nothing of prior art presence
Method takes into account the problem that antitheft, electric instrument is safeguarded.
In order to solve the above problems, one of technical scheme that the present invention is provided is：
A kind of outer lead wire device of electric instrument case, is fixed with electric instrument, the electric power inside the electric instrument case
Instrument includes integrated circuit, and the electric instrument case is integral type enclosed construction, wherein, draw outside the electric instrument case and connect
Line apparatus include：Outer lead wire, first end is connected with the programme-control terminal of the integrated circuit of the electric instrument, and the second end is prolonged
Stretch out the electric instrument case；Guide sleeves, are cylindrical in shape structure, and first end is fixed on the outer wall of the electric instrument case, described
Outer lead wire passes through the guide sleeves；Protective case, in the tubular structure that one end is closed, is sheathed on the outside of the guide sleeves, and
Second end of the outer lead wire is fixed on inside the protective case.
Preferably, in the outer lead wire device of above-mentioned electric instrument case, also include：Protective wire, first end is fixed on described
The protective case inwall is fixed at the outer wall of electric instrument case or the guide sleeves inwall, the second end, to prevent the protective case
Pull out the outer lead wire excessive so as to damage the outer lead wire.
In order to solve the above problems, another technical scheme that the present invention is provided is
A kind of outer lead wire device of electric instrument case, is fixed with electric instrument, the electric power inside the electric instrument case
Instrument includes integrated circuit, and the electric instrument case is integral type enclosed construction, wherein, draw outside the electric instrument case and connect
Line apparatus include：Outer lead wire, first end is connected with the programme-control terminal of the integrated circuit of the electric instrument, and the second end is prolonged
Stretch out the electric instrument case；Guide sleeves, are cylindrical in shape structure, and first end is fixed on the outer wall of the electric instrument case, described
Outer lead wire passes through the guide sleeves；Protection plug, is in the form of a column structure or wedge structure, inserts the inside of the guide sleeves, and institute
The protection is fixed on beyond the Great Wall in the second end for stating outer lead wire.
Preferably, in the outer lead wire device of above-mentioned electric instrument case, also include：Protective wire, first end is fixed on described
The protection is fixed on beyond the Great Wall in the outer wall of electric instrument case or the guide sleeves inwall, the second end, to prevent the protection plug from drawing
Go out the outer lead wire excessive so as to damage the outer lead wire.
In sum, the present invention be applied to close and when being difficult to the electric instrument case opened, can very easily to electricity
The integrated circuit of power instrument is safeguarded, without opening electric instrument case.It can be seen that, the present invention is not only able to prevent electric instrument
Device in case is stolen, and the operation such as can be initialized, unlocked to the integrated circuit of electric instrument with outside the enclosure portion.
Brief description of the drawings
Fig. 1 is embodiment of the present invention structural representation.
Specific embodiment
The present invention is described in further details with reference to the accompanying drawings and detailed description.
As shown in figure 1, being fixed with electric instrument 2 inside the electric instrument case 1 of the embodiment of the present invention, set in electric instrument 2
Have for signal acquisition, data processing and the integrated circuit 21 for controlling.In order to avoid the grade of integrated circuit 21 device is stolen, electric power instrument
Electricity box 1 are integral type enclosed construction, such as by its case lid together with welding box body.It is all in order to be carried out to integrated circuit 21
Such as operation of initialization, unblock etc, the embodiment of the present invention also includes：Outer lead wire 3, guide sleeves 4, protective case 5, protection bracing wire
6。
Again as shown in figure 1, the first end of outer lead wire 3 connects with the programme-control terminal of the integrated circuit 21 of electric instrument 2
Connect, in order to transmit electric power data, control instruction etc. by outer lead wire 3.The end of outer lead wire 3 second is then by electric instrument
The outside of electric instrument case 1 is extended to after through hole 10 on the outer wall of case 1, is connected with other instrument.Guide sleeves 4 are cylindrical in shape knot
Structure, its first end is fixed on the outside of through hole 10 of the outer wall of electric instrument case 1, and outer lead wire 3 is then passed through from guide sleeves 4.Protection
Set 5 is the tubular structure of one end closing, and the second end of such as protective case 5 is provided with shrouding 51.In the case of usually, 5 sets of protective case
Located at the outside of guide sleeves 4, the inwall of shrouding 51 of protective case 5 is fixed at the second end of outer lead wire 3.
Cause to break to prevent outer lead wire 3 from pulling out excessive, the embodiment of the present invention also includes protective wire 6, its
First end is fixed on the vicinity of through hole 10 on the outer wall of electric instrument case 1, naturally it is also possible to be fixed on the inwall of guide sleeves 4.Protection
Second end of line 6 is then affixed to the inwall of shrouding 51 of protective case 5.Protective wire 6 can have certain elasticity, it is also possible to nonelastic.
When outer lead wire 3 is stretched from through hole 10, the length of protective wire 6 should be less than being equal to outer lead wire 3 so that protective case 5 stretches guarantor
During shield line 6, outer lead wire 3 is still bending, relaxed state.
In other embodiments, if replacing protective case 5 with the protection plug of column structure or wedge structure, it is also possible to play base
This identical is acted on, for example, will protect the inside of plug insertion guide sleeves 4, and this is fixed in outer lead wire 3, the second end of protective wire 6
Protect on the end face of plug.
In application embodiment illustrated in fig. 1, outer lead wire 3 is connected with the control terminal of integrated circuit 21, when needs are to collection
When the operation such as being initialized, unlocked into circuit 21, protective case 5 can be pulled from guide sleeves 4, outer lead wire 3 is drawn
The operation such as initialized, unlocked by being connected with other instrument, equipment after going out.What outer lead wire 3 can be pulled out most greatly enhances
Degree substantially corresponds to the length of protective wire 6, and now outer lead wire 3 will not be pulled off also in relaxed state.
To sum up, the present invention uses outer lead wire after to electric instrument case sealing, can directly be done without opening electricity box
Initialization and unlocking program, not only with antitheft, and can greatly save maintenance time, improve operating efficiency, and avoid causing
Other are damaged.
As known by the technical knowledge, the present invention can be by other essence without departing from its spirit or the embodiment party of essential feature
Case is realized.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (6)
1. a kind of outer lead wire device of electric instrument case, is fixed with electric instrument, the electric power instrument inside the electric instrument case
Table includes integrated circuit, and the electric instrument case is integral type enclosed construction, it is characterised in that outside the electric instrument case
Lead wire device includes：
Outer lead wire, first end is connected with the programme-control terminal of the integrated circuit of the electric instrument, and institute is extended at the second end
State electric instrument case；
Guide sleeves, are cylindrical in shape structure, and first end is fixed on the outer wall of the electric instrument case, and the outer lead wire is described in
Guide sleeves；
Protective case, in the tubular structure that one end is closed, is sheathed on the outside of the guide sleeves, and the outer lead wire the second end
It is fixed on inside the protective case.
2. the outer lead wire device of electric instrument case according to claim 1, it is characterised in that also include：
Protective wire, first end is fixed on the outer wall or the guide sleeves inwall of the electric instrument case, and the second end is fixed on described
Protective case inwall, it is excessive so as to damage the outer lead wire to prevent the protective case from pulling out the outer lead wire.
3. a kind of outer lead wire device of electric instrument case, is fixed with electric instrument, the electric power instrument inside the electric instrument case
Table includes integrated circuit, and the electric instrument case is integral type enclosed construction, it is characterised in that outside the electric instrument case
Lead wire device includes：
Outer lead wire, first end is connected with the programme-control terminal of the integrated circuit of the electric instrument, and institute is extended at the second end
State electric instrument case；
Guide sleeves, are cylindrical in shape structure, and first end is fixed on the outer wall of the electric instrument case, and the outer lead wire is described in
Guide sleeves；
Protection plug, is in the form of a column structure or wedge structure, inserts the inside of the guide sleeves, and the second end of the outer lead wire is consolidated
Due to the protection beyond the Great Wall.
4. the outer lead wire device of electric instrument case according to claim 3, it is characterised in that also include：
Protective wire, first end is fixed on the outer wall or the guide sleeves inwall of the electric instrument case, and the second end is fixed on described
Protection is beyond the Great Wall, excessive so as to damage the outer lead wire to prevent the protection plug from pulling out the outer lead wire.
5. the outer lead wire device of electric instrument case according to claim 3, it is characterised in that：
The protective wire is flexible or nonelastic.
6. the outer lead wire device of electric instrument case according to claim 3, it is characterised in that：
The protection line length should be less than being equal to outer lead wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123337.7A CN106706965B (en) | 2014-06-30 | 2014-06-30 | The outer lead wire device of electric instrument case |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123337.7A CN106706965B (en) | 2014-06-30 | 2014-06-30 | The outer lead wire device of electric instrument case |
| CN201410307103.2A CN104111357B (en) | 2014-06-30 | 2014-06-30 | Outer lead wire device of electric instrument box |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410307103.2A Division CN104111357B (en) | 2014-06-30 | 2014-06-30 | Outer lead wire device of electric instrument box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106706965A true CN106706965A (en) | 2017-05-24 |
| CN106706965B CN106706965B (en) | 2018-05-04 |
Family
ID=51708221
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611123337.7A Active CN106706965B (en) | 2014-06-30 | 2014-06-30 | The outer lead wire device of electric instrument case |
| CN201410307103.2A Expired - Fee Related CN104111357B (en) | 2014-06-30 | 2014-06-30 | Outer lead wire device of electric instrument box |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410307103.2A Expired - Fee Related CN104111357B (en) | 2014-06-30 | 2014-06-30 | Outer lead wire device of electric instrument box |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106706965B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227991A (en) * | 2000-02-17 | 2001-08-24 | Hioki Ee Corp | Casing structure of measuring device |
| CN1499204A (en) * | 2002-11-11 | 2004-05-26 | 万家盛 | Integrative type coulomb meter box against electric larceny |
| CN201477124U (en) * | 2009-08-14 | 2010-05-19 | 江苏省电力公司沭阳县供电公司 | Voltage quality monitor installation box convenient for observation |
| CN202329662U (en) * | 2011-11-21 | 2012-07-11 | 重庆潍柴发动机厂 | Safe connection device for instrument box and sensor of diesel engine |
| CN102735893A (en) * | 2011-03-31 | 2012-10-17 | 北京市电力公司 | Device for preventing electricity stealing and electric energy meter |
| CN203243094U (en) * | 2013-05-22 | 2013-10-16 | 国家电网公司 | Electric energy meter measuring device |
| KR20140039435A (en) * | 2012-09-24 | 2014-04-02 | 주식회사 인쏠 | Heater |
| CN203909096U (en) * | 2014-06-30 | 2014-10-29 | 国家电网公司 | Outwards-leading connection line device of electric power instrument box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008010437A1 (en) * | 2006-07-20 | 2008-01-24 | Otowa Electric Co., Ltd. | Lead line extracting type spd and spd manufacturing method |
| CN202177640U (en) * | 2011-07-21 | 2012-03-28 | 南京天溯自动化控制系统有限公司 | Enclosing housing for electric power instrument |
| CN203164213U (en) * | 2013-01-28 | 2013-08-28 | 郑州日产汽车有限公司 | Electric automobile motor test stand protective device |
-
2014
- 2014-06-30 CN CN201611123337.7A patent/CN106706965B/en active Active
- 2014-06-30 CN CN201410307103.2A patent/CN104111357B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227991A (en) * | 2000-02-17 | 2001-08-24 | Hioki Ee Corp | Casing structure of measuring device |
| CN1499204A (en) * | 2002-11-11 | 2004-05-26 | 万家盛 | Integrative type coulomb meter box against electric larceny |
| CN201477124U (en) * | 2009-08-14 | 2010-05-19 | 江苏省电力公司沭阳县供电公司 | Voltage quality monitor installation box convenient for observation |
| CN102735893A (en) * | 2011-03-31 | 2012-10-17 | 北京市电力公司 | Device for preventing electricity stealing and electric energy meter |
| CN202329662U (en) * | 2011-11-21 | 2012-07-11 | 重庆潍柴发动机厂 | Safe connection device for instrument box and sensor of diesel engine |
| KR20140039435A (en) * | 2012-09-24 | 2014-04-02 | 주식회사 인쏠 | Heater |
| CN203243094U (en) * | 2013-05-22 | 2013-10-16 | 国家电网公司 | Electric energy meter measuring device |
| CN203909096U (en) * | 2014-06-30 | 2014-10-29 | 国家电网公司 | Outwards-leading connection line device of electric power instrument box |
Non-Patent Citations (1)
| Title |
|---|
| 蒋怡: "反窃电技术分析与新型防窃电计量箱的应用", 《内蒙古科技与经济》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106706965B (en) | 2018-05-04 |
| CN104111357A (en) | 2014-10-22 |
| CN104111357B (en) | 2017-02-08 |
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