CN202486256U - Novel portable wire tracker - Google Patents
Novel portable wire tracker Download PDFInfo
- Publication number
- CN202486256U CN202486256U CN2012201103340U CN201220110334U CN202486256U CN 202486256 U CN202486256 U CN 202486256U CN 2012201103340 U CN2012201103340 U CN 2012201103340U CN 201220110334 U CN201220110334 U CN 201220110334U CN 202486256 U CN202486256 U CN 202486256U
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- CN
- China
- Prior art keywords
- buzzer
- wire
- battery
- novel portable
- wiring
- 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
The utility model discloses a novel portable wire tracker which comprises a battery and a buzzer, wherein a positive electrode of the battery is connected with a conductive needle, a negative electrode of the battery is connected with one end of the buzzer, the other end of the buzzer is connected with one end of a manual switch in series and the other end of the manual switch is connected with an alligator clip. When measuring whether wiring of secondary return circuit equipment is correct or not, an operator can clamp one end of a wire with the alligator clip of the wire tracker and connect the conductive needle with the other end of the wire, and then press the manual switch. If the buzzer buzzes, the wiring of the lead is correct. If the buzzer fails to buzz, the lead cracks at a middle portion or the wiring is misplaced. The novel portable wire tracker is simple to manufacture, convenient to use, low in cost and capable of reducing wire tracking time, lightening labor intensity of production debugging and inspection debugging, enhancing labor high-interest rate and reducing production cost.
Description
Technical field
The utility model relates to a kind of testing device, specifically a kind of novel portable testing device.
Background technology
When the maintenance electrical equipment is installed, usually need check the work of wire size to the lead of many stamens cable or one-tenth bundle, as in the production of our company's secondary circuit equipment, secondary circuit equipment has hundreds and thousands of leads to be connected with each other; Very complicated, manufacturing process can occur the circuit wrong unavoidably or miss or the like mistake, and these all can influence the normal operation of equipment; Therefore how to guarantee that wiring is correct, alleviate the labour intensity of production, check debugging, reduce production costs; Raise labour efficiency, be a difficult problem that troubles our company always, in order to get rid of these problems; Routine is to measure inspection with multimeter, but the multimeter volume carries inconvenience greatly, and the cost height that costs an arm and a leg; Sometimes indicator length is not enough during the line of school, is very much inconvenient, and influences work efficiency.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of novel portable testing device, reduces the line inspection time, alleviates the labour intensity of producing debugging, check debugging, improves the work dear money, reduces production costs
To achieve these goals; The technical scheme of the utility model is: a kind of novel portable testing device; Comprise a battery, hummer, the positive terminal of battery connects conductive pin, and the negative pole end of battery connects hummer; The other end of hummer is connected with hand switch, and the other end of hand switch connects crocodile clip.
When measuring secondary circuit device line wiring correctness, can clamp lead one end with the crocodile clip of testing device, with the other end of conductive pin contact wire; Press hand switch, if buzzer call explains that the lead wiring is correct; If do not pipe, two kinds of possibilities are arranged, a kind of is fracture in the middle of the lead; A kind of wiring dislocation is confirmed and is carried out handled the investigation of this wire size thereby accomplish.This device is made simple, and is easy to use, with low cost, can reduce the line inspection time, alleviates the labour intensity of producing debugging, check debugging, improves the work dear money, reduces production costs.
Description of drawings
Fig. 1 is the circuit diagram of the utility model.
Embodiment
Below in conjunction with concrete embodiment the utility model is done explanation further.
As shown in Figure 1, the portable testing device of the utility model comprises a battery 1, hummer 2; The positive terminal of battery 1 connects conductive pin 5; The negative pole end of battery 1 connects hummer 2, and the other end of hummer 2 is connected with hand switch 3, and the other end of hand switch 3 connects crocodile clip 4.
The technical scheme of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical scheme of the utility model all falls within the protection domain of the utility model.
Claims (1)
1. a novel portable testing device comprises a battery, hummer, it is characterized in that: the positive terminal of battery connects conductive pin, and the negative pole end of battery connects hummer, and the other end of hummer is connected with hand switch, and the other end of hand switch connects crocodile clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201103340U CN202486256U (en) | 2012-03-22 | 2012-03-22 | Novel portable wire tracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201103340U CN202486256U (en) | 2012-03-22 | 2012-03-22 | Novel portable wire tracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202486256U true CN202486256U (en) | 2012-10-10 |
Family
ID=46960670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201103340U Expired - Fee Related CN202486256U (en) | 2012-03-22 | 2012-03-22 | Novel portable wire tracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202486256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316843A (en) * | 2014-11-15 | 2015-01-28 | 国网吉林省电力有限公司电力科学研究院 | Secondary circuit cable checking method and device based on series circuit |
| CN105093056A (en) * | 2015-09-17 | 2015-11-25 | 力帆实业(集团)股份有限公司 | Line detection device used for line on-off detection |
-
2012
- 2012-03-22 CN CN2012201103340U patent/CN202486256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316843A (en) * | 2014-11-15 | 2015-01-28 | 国网吉林省电力有限公司电力科学研究院 | Secondary circuit cable checking method and device based on series circuit |
| CN105093056A (en) * | 2015-09-17 | 2015-11-25 | 力帆实业(集团)股份有限公司 | Line detection device used for line on-off detection |
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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: 20121010 Termination date: 20180322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |