CN200962134Y - Power line connector over-heat automatic display - Google Patents
Power line connector over-heat automatic display Download PDFInfo
- Publication number
- CN200962134Y CN200962134Y CN 200620073386 CN200620073386U CN200962134Y CN 200962134 Y CN200962134 Y CN 200962134Y CN 200620073386 CN200620073386 CN 200620073386 CN 200620073386 U CN200620073386 U CN 200620073386U CN 200962134 Y CN200962134 Y CN 200962134Y
- Authority
- CN
- China
- Prior art keywords
- box body
- piece
- base plate
- power line
- driver blade
- 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
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Abstract
A power line connector overheat automatic display device which comprises a box body, a mental base board and a double mental piece. The mental base board (2) is arranged at the bottom of the box body (1), one end of the double mental piece (3) is fixed on the base board and the other end thereof is curved as an arc and embedded into a notch (5) at the lower end of a gear piece (4) which is provided on the shaft (6) inside the box body, a display card (7) is arranged at the upper portion of the gear piece, the gear piece is equipped in the box body through the shaft(8), and a groove (9)which is connected with the connector is arranged on the front portion of the box body to provide free extension of the display piece. The power line connector overheat automatic display device resolves the problem of high facility cost, complicated operation or the like for the current connector overheat detector and automatic alarm or the like and has the advantages of simple manufacturing technique, low cost, simple operation, safety and reliability or the like.
Description
Technical field
The utility model belongs to electric power testing tool field, the overheated automatic display unit of a kind of line of electric force joint of more specifically saying so.
Background technology
At present factory transformer room, the line of electric force of power distribution room, copper bar all use screw or the wire clamp by all size to connect; because this class screw, wire clamp are all outdoor; through wind, drench with rain, Exposure to Sunlight, freezing; with the passing of time bad phenomenon such as connector screw is loosening, contact oxidation, corrosion appear in regular meeting; it is overheated to cause joint; thereby the quickening oxidation causes accident of power supply.Though oneself has equipment such as various detecting instruments, automatic warning to occur at present, all exists weak points such as cost height, complicated operation, not seeing so far has product with low cost, easy and simple to handle to occur.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of manufacture craft simple, with low cost, easy to operate, the safe and reliable overheated automatic display of line of electric force joint.
Technical solution of the present utility model: the overheated automatic display of a kind of line of electric force joint, form by box body, metal base plate, bimetallic strip, it is characterized in that: a metal base plate is arranged at the box body bottom, be fixed with an end of bimetallic strip on the base plate, other end arc-shaped bend embeds in the breach of driver blade lower end, and driver blade is contained on the interior axle of box body, display piece is equipped with in the driver blade top, by being contained on the box body on the axle.The outside, display piece lower end is leaned on mutually with inboard, driver blade upper end, and the display piece upper end is circular, paints redness, and a groove is arranged before the box body, freely stretches out for display piece, and each is porose in the metal base plate upper and lower part, is connected with joint.
The utility model has compared with the prior art: advantages such as manufacture craft is simple, with low cost, easy to operate, safe and reliable.
Be further elaborated below in conjunction with accompanying drawing.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is a front elevational schematic of the present utility model.
Embodiment
Referring to figure, one metal base plate (2) is arranged at box body (1) bottom, be fixed with an end of bimetallic strip (3) on the base plate, other end arc-shaped bend, embed in driver blade (4) the lower end breach (5), driver blade is contained on the interior axle (6) of box body, and display piece (7) is equipped with in the driver blade top, is contained on the box body by axle (8).The outside, display piece lower end is leaned on mutually with inboard, driver blade upper end, and redness is painted in display piece upper end circular (11), and a groove (9) is arranged before the box body, freely stretches out for display piece, and metal base plate upper and lower part each porose (10) are for being connected with joint.
Using method: with the hole (10) of the utility model by metal base plate, be fixed on line of electric force joint or the copper bar, overheated when joint, bimetallic strip stretches, and it is inwardly movable to drive driver blade, drives display piece and stretches out box body.
Claims (2)
1, the overheated automatic display of a kind of line of electric force joint, form by box body, metal base plate, bimetallic strip, it is characterized in that: a metal base plate (2) is arranged at box body (1) bottom, be fixed with an end of bimetallic strip (3) on the base plate, other end arc-shaped bend embeds in the breach (5) of driver blade (4) lower end, driver blade is contained on the interior axle (6) of box body, display piece (7) is equipped with in the driver blade top, is contained on the box body by axle (8), has a groove (9) freely to stretch out with joint for display piece before the box body and is connected.
2, by the overheated automatic display of the described line of electric force joint of claim 1, it is characterized in that: the outside, display piece lower end is leaned on mutually with inboard, driver blade upper end, and redness is painted, metal base plate upper and lower part each porose (10) in display piece upper end circular (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073386 CN200962134Y (en) | 2006-06-01 | 2006-06-01 | Power line connector over-heat automatic display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073386 CN200962134Y (en) | 2006-06-01 | 2006-06-01 | Power line connector over-heat automatic display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200962134Y true CN200962134Y (en) | 2007-10-17 |
Family
ID=38798651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073386 Expired - Fee Related CN200962134Y (en) | 2006-06-01 | 2006-06-01 | Power line connector over-heat automatic display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200962134Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891662A (en) * | 2016-04-01 | 2016-08-24 | 苏州威拓科技有限公司 | Power line detection system based on three-network fusion |
-
2006
- 2006-06-01 CN CN 200620073386 patent/CN200962134Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105891662A (en) * | 2016-04-01 | 2016-08-24 | 苏州威拓科技有限公司 | Power line detection system based on three-network fusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |