CN203909096U - Outwards-leading connection line device of electric power instrument box - Google Patents
Outwards-leading connection line device of electric power instrument box Download PDFInfo
- Publication number
- CN203909096U CN203909096U CN201420360224.9U CN201420360224U CN203909096U CN 203909096 U CN203909096 U CN 203909096U CN 201420360224 U CN201420360224 U CN 201420360224U CN 203909096 U CN203909096 U CN 203909096U
- Authority
- CN
- China
- Prior art keywords
- electric instrument
- lead wire
- outer lead
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 32
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 50
- 238000010276 construction Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model provides an outwards-leading connection line device of an electric power instrument box. An electric power instrument is fixed in the electric power instrument box. The electric power instrument comprises an integrated circuit. The electric power instrument box is of an integral closed structure. The outwards-leading connection line device of the electric power instrument box includes an outwards-leading connection line, a guide sleeve and a protective sleeve; a first end of the outwards-leading connection line is connected with a program control terminal of the integrated circuit of the electric power instrument; a second end of the outwards-leading connection line extends out from the electric power instrument box; the guide sleeve is of a cylindrical structure; a first end of the guide sleeve is fixed on the outer wall of the electric power instrument box; the outwards-leading connection line passes through the guide sleeve; the protective sleeve is of a cylindrical structure of which one end is closed; the protective sleeve sleeves the guide sleeve; and the second end of the outwards-leading connection line is fixed inside the protective sleeve. With the outwards-leading connection line device of the electric power instrument box of the utility model adopted, devices in the electric power instrument box can be prevented from being stolen, and operation such as initialization and unlocking can be performed on the integrated circuit of the electric power instrument outside the box body of the electric power instrument box.
Description
Technical field
The utility model relates to electric instrument case, and particularly, the utility model is particularly related 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 the magnetic card instrument case of irrigating the fields that agricultural production is used.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.
Utility model content
The purpose of this utility model is to provide a kind of electric instrument case outer lead wire device, with what solve that prior art exists, cannot take into account problem antitheft, that electric instrument is safeguarded.
In order to address the above problem, one of technical scheme that the utility model provides 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 is 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 described protective sleeve from pulling out described outer lead wire and too much damaging described outer lead wire.
In order to address the above problem, another technical scheme that the utility model provides 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 described protection plug from pulling out described outer lead wire and too much damaging described outer lead wire.
In sum, the utility model be applied to sealing and be difficult to open electric instrument case time, can very easily the integrated circuit of electric instrument be safeguarded, and needn't open electric instrument case.Visible, the utility model not only can prevent that the device in electric instrument case is stolen, and can to the integrated circuit of electric instrument, carry out in casing outside the operations such as initialization, release.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, electric instrument case 1 inside of the utility model embodiment 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 utility model embodiment 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 by extending to the outside of 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 for example the second end of 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.
In order to prevent outer lead wire 3 from pulling out too much, cause breaking, the utility model embodiment also comprises protective wire 6, its first end be fixed on through hole 10 on electric instrument case 1 outer wall near, 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 crooked, relaxed state.
In other embodiments; if replace protective sleeve 5 with the protection plug 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.
When application is embodiment illustrated in fig. 1; outer lead wire 3 is connected with the control terminal of integrated circuit 21; when 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 be pulled 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 utility model, by using outer lead wire after electric instrument case sealing, need not be opened 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 utility model can be realized 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.All changes within the scope of the utility model or within being equal to scope of the present utility model are all included in the utility model.
Claims (4)
1. the outer lead wire device of an 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 is 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 described protective sleeve from pulling out described outer lead wire and too much damaging described outer lead wire.
3. the outer lead wire device of an 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 described protection plug from pulling out described outer lead wire and too much damaging described outer lead wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360224.9U CN203909096U (en) | 2014-06-30 | 2014-06-30 | Outwards-leading connection line device of electric power instrument box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420360224.9U CN203909096U (en) | 2014-06-30 | 2014-06-30 | Outwards-leading connection line device of electric power instrument box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203909096U true CN203909096U (en) | 2014-10-29 |
Family
ID=51783358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420360224.9U Expired - Fee Related CN203909096U (en) | 2014-06-30 | 2014-06-30 | Outwards-leading connection line device of electric power instrument box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203909096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111357A (en) * | 2014-06-30 | 2014-10-22 | 国家电网公司 | Outer lead wire device of electric instrument box |
-
2014
- 2014-06-30 CN CN201420360224.9U patent/CN203909096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111357A (en) * | 2014-06-30 | 2014-10-22 | 国家电网公司 | Outer lead wire device of electric instrument box |
| CN104111357B (en) * | 2014-06-30 | 2017-02-08 | 国家电网公司 | Outer lead wire device of electric instrument box |
| CN106706965A (en) * | 2014-06-30 | 2017-05-24 | 国家电网公司 | Electric power meter box outer lead wire device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |