CN104111357A - Outer lead wire device of electric instrument box - Google Patents
Outer lead wire device of electric instrument box Download PDFInfo
- Publication number
- CN104111357A CN104111357A CN201410307103.2A CN201410307103A CN104111357A CN 104111357 A CN104111357 A CN 104111357A CN 201410307103 A CN201410307103 A CN 201410307103A CN 104111357 A CN104111357 A CN 104111357A
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- China
- Prior art keywords
- electric instrument
- lead wire
- outer lead
- instrument case
- fixed
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- 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 outer lead wire device of an electric instrument box. An electric instrument is fixed inside the electric instrument box, the electric instrument includes an integrated circuit and is of an integrated closed structure, the outer lead wire device of the electric instrument box includes: an outer lead wire whose first end is connected with a program control terminal of the integrated circuit of the electric instrument and whose second end extends out of the electric instrument box; a guide sleeve which is of a cylindrical structure and whose first end is fixed to an outer wall of the electric instrument box, the outer lead wire penetrating through the guide sleeve; and a protective sleeve which is of a cylindrical structure with one closed end and is sleeves an outer part of the guide sleeve, the second end of the outer lead wire being fixed inside the protective sleeve. The outer lead wire device of the electric instrument box in the invention can not only prevent a device in the electric instrument box from being stolen, but can also realize outside a box body operation of initialization and unlocking of the integrated circuit of the electric instrument.
Description
Technical field
The present invention relates to electric instrument case, particularly, the present invention be more particularly directed to the outer lead wire device of a kind of electric instrument case.
Background technology
Along with development and the diversified need for electricity of power construction, quantity, the type of outdoor power instrument box are increasing, for example, and what agricultural production was used irrigate the fields magnetic card instrument case.In outdoor power instrument box, the Loss of all kinds of devices is comparatively serious, loses, and electric instrument case is carried out to sealing if reduce, and the electric instrument in sealing rear cabinet sometimes needs to do initialization and unlocking program, now must cut, tear down electric instrument case.This measure not only increases maintenance load, extends servicing time, reduces work efficiency, and may destroy the electric instrument in case.
Summary of the invention
The object of the present invention is to provide the outer lead wire device of a kind of electric instrument case, cannot take into account problem antitheft, that electric instrument is safeguarded with what solve that prior art exists.
In order to address the above problem, one of technical scheme provided by the invention is:
The outer lead wire device of a kind of electric instrument case, described electric instrument case inside is fixed with electric instrument, described electric instrument includes integrated circuit, and described electric instrument case is integral type enclosed construction, wherein, the outer lead wire device of described electric instrument case comprises: outer lead wire, and first end is connected with the programmed control terminal of the integrated circuit of described electric instrument, and the second end extends described electric instrument case; Guide sleeves, is tubular structure, and first end is fixed on the outer wall of described electric instrument case, and described outer lead wire is through described guide sleeves; Protective sleeve, is the tubular structure that one end is sealed, and be sheathed on the outside of described guide sleeves, and the second end of described outer lead wire is fixed on described protective sleeve inside.
Preferably; outside above-mentioned electric instrument case in lead wire device; also comprise: protective wire; first end is fixed on outer wall or the described guide sleeves inwall of described electric instrument case; the second end is fixed on described protective sleeve inwall, thereby to prevent that the described outer lead wire of described protective sleeve pull-out from too much damaging described outer lead wire.
In order to address the above problem, another technical scheme provided by the invention is
The outer lead wire device of a kind of electric instrument case, described electric instrument case inside is fixed with electric instrument, described electric instrument includes integrated circuit, and described electric instrument case is integral type enclosed construction, wherein, the outer lead wire device of described electric instrument case comprises: outer lead wire, and first end is connected with the programmed control terminal of the integrated circuit of described electric instrument, and the second end extends described electric instrument case; Guide sleeves, is tubular structure, and first end is fixed on the outer wall of described electric instrument case, and described outer lead wire is through described guide sleeves; Protection plug, is column structure or wedge structure, insert the inside of described guide sleeves, and the second end of described outer lead wire is fixed on described protection beyond the Great Wall.
Preferably; outside above-mentioned electric instrument case in lead wire device; also comprise: protective wire; first end is fixed on outer wall or the described guide sleeves inwall of described electric instrument case; the second end is fixed on described protection beyond the Great Wall, thereby to prevent that the described outer lead wire of described protection plug pull-out from too much damaging described outer lead wire.
In sum, the present invention, in the time being applied to the electric instrument case sealing and be difficult to open, can safeguarding the integrated circuit of electric instrument very easily, and needn't open electric instrument case.Visible, the present invention not only can prevent that the device in electric instrument case is stolen, and can carry out in casing outside the operations such as initialization, release to the integrated circuit of electric instrument.
Brief description of the drawings
Fig. 1 is embodiment of the present invention structural representation.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
As shown in Figure 1, electric instrument case 1 inside of the embodiment of the present invention is fixed with electric instrument 2, is provided with the integrated circuit 21 for signals collecting, data processing and control in electric instrument 2.Stolen for fear of integrated circuit 21 devices such as grade, electric instrument case 1 is integral type enclosed construction, for example by its case lid together with welding box body.For the operation that can carry out such as initialization, release integrated circuit 21, the embodiment of the present invention also comprises: outer lead wire 3, guide sleeves 4, protective sleeve 5, protection bracing wire 6.
Again as shown in Figure 1, the first end of outer lead wire 3 is connected with the programmed control terminal of the integrated circuit 21 of electric instrument 2, so that by outer lead wire 3 transferring electric power data, steering order etc.Outer lead wire 3 second ends are the outsides by extending to electric instrument case 1 after the through hole 10 on electric instrument case 1 outer wall, with other Instrument connections.Guide sleeves 4 is tubular structure, and its first end is fixed on through hole 10 outsides of electric instrument case 1 outer wall, and 3 of outer lead wires pass from guide sleeves 4.Protective sleeve 5 is the tubular structure of one end sealing, and the second end of for example protective sleeve 5 is provided with shrouding 51.In usual situation, protective sleeve 5 is sheathed on the outside of guide sleeves 4, and the second end of outer lead wire 3 is fixed on shrouding 51 inwalls of protective sleeve 5.
Cause breaking in order to prevent that outer lead wire 3 from pulling out too much, the embodiment of the present invention also comprises protective wire 6, and its first end is fixed near of through hole 10 on electric instrument case 1 outer wall, can certainly be fixed on the inwall of guide sleeves 4.The second end of protective wire 6 is shrouding 51 inwalls that are fixed on protective sleeve 5.Protective wire 6 can have certain elasticity, also can be nonelastic.When outer lead wire 3 is from through hole 10 places when stretching, protective wire 6 length should be less than or equal to outer lead wire 3, and while making protective sleeve 5 stretching protective wire 6, outer lead wire 3 is still bending, relaxed state.
In other embodiments; if with the protection plug replacement protective sleeve 5 of column structure or wedge structure; also can play essentially identical effect, the inside of for example protection plug being inserted to guide sleeves 4, the second end of outer lead wire 3, protective wire 6 is fixed on the end face of this protection plug.
In the time that application is embodiment illustrated in fig. 1; outer lead wire 3 is connected with the control terminal of integrated circuit 21; in the time that needs carry out the operations such as initialization, release to integrated circuit 21; protective sleeve 5 can be pulled up from guide sleeves 4, after outer lead wire 3 is pulled out, can carry out the operations such as initialization, release with other instrument, equipment connection.The maximum length that outer lead wire 3 can pull out is equivalent to the length of protective wire 6 substantially, and now outer lead wire 3, also in relaxed state, can not be pulled off.
To sum up, the present invention, by using outer lead wire after electric instrument case sealing, need not open table case and can directly do initialization and unlocking program, not only can be antitheft, and greatly save maintenance time, increase work efficiency, and avoid causing other damages.
As known by the technical knowledge, the present invention can realize by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.Within the scope of the present invention all or be all included in the invention in the change being equal in scope of the present invention.
Claims (4)
1. the outer lead wire device of electric instrument case, described electric instrument case inside is fixed with electric instrument, and described electric instrument includes integrated circuit, and described electric instrument case is integral type enclosed construction, it is characterized in that, the outer lead wire device of described electric instrument case comprises:
Outer lead wire, first end is connected with the programmed control terminal of the integrated circuit of described electric instrument, and the second end extends described electric instrument case;
Guide sleeves, is tubular structure, and first end is fixed on the outer wall of described electric instrument case, and described outer lead wire is through described guide sleeves;
Protective sleeve, is the tubular structure that one end is sealed, and be sheathed on the outside of described guide sleeves, and the second end of described outer lead wire is fixed on described protective sleeve inside.
2. the outer lead wire device of electric instrument case according to claim 1, is characterized in that, also comprises:
Protective wire, first end is fixed on outer wall or the described guide sleeves inwall of described electric instrument case, and the second end is fixed on described protective sleeve inwall, thereby to prevent that the described outer lead wire of described protective sleeve pull-out from too much damaging described outer lead wire.
3. the outer lead wire device of electric instrument case, described electric instrument case inside is fixed with electric instrument, and described electric instrument includes integrated circuit, and described electric instrument case is integral type enclosed construction, it is characterized in that, the outer lead wire device of described electric instrument case comprises:
Outer lead wire, first end is connected with the programmed control terminal of the integrated circuit of described electric instrument, and the second end extends described electric instrument case;
Guide sleeves, is tubular structure, and first end is fixed on the outer wall of described electric instrument case, and described outer lead wire is through described guide sleeves;
Protection plug, is column structure or wedge structure, insert the inside of described guide sleeves, and the second end of described outer lead wire is fixed on described protection beyond the Great Wall.
4. the outer lead wire device of electric instrument case according to claim 3, is characterized in that, also comprises:
Protective wire, first end is fixed on outer wall or the described guide sleeves inwall of described electric instrument case, and the second end is fixed on described protection beyond the Great Wall, thereby to prevent that the described outer lead wire of described protection plug pull-out from too much damaging described outer lead wire.
Priority Applications (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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307103.2A CN104111357B (en) | 2014-06-30 | 2014-06-30 | Outer lead wire device of electric instrument box |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611123337.7A Division CN106706965B (en) | 2014-06-30 | 2014-06-30 | The outer lead wire device of electric instrument case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104111357A true CN104111357A (en) | 2014-10-22 |
| CN104111357B CN104111357B (en) | 2017-02-08 |
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 Before (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106706965B (en) |
Citations (10)
| 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 |
| WO2008010437A1 (en) * | 2006-07-20 | 2008-01-24 | Otowa Electric Co., Ltd. | Lead line extracting type spd and spd manufacturing method |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203243094U (en) * | 2013-05-22 | 2013-10-16 | 国家电网公司 | Electric energy meter measuring 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 (10)
| 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 |
| WO2008010437A1 (en) * | 2006-07-20 | 2008-01-24 | Otowa Electric Co., Ltd. | Lead line extracting type spd and spd manufacturing method |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 (2)
| Title |
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| 梁青: "智能电能表的应用及防窃电", 《科技创新导报》 * |
| 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 |
|---|---|
| CN106706965A (en) | 2017-05-24 |
| CN106706965B (en) | 2018-05-04 |
| CN104111357B (en) | 2017-02-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170630 |