CN204287303U - Umbrella-type test pencil - Google Patents
Umbrella-type test pencil Download PDFInfo
- Publication number
- CN204287303U CN204287303U CN201420790631.3U CN201420790631U CN204287303U CN 204287303 U CN204287303 U CN 204287303U CN 201420790631 U CN201420790631 U CN 201420790631U CN 204287303 U CN204287303 U CN 204287303U
- Authority
- CN
- China
- Prior art keywords
- umbrella
- test pencil
- cone bar
- insulation sleeve
- lengthening
- 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
Abstract
The utility model discloses a kind of umbrella-type test pencil, belong to examination electric tool field, its structure comprises test pencil, lengthens rain cone bar, insulation sleeve, umbrella cover and umbrella frame, the upper end of test pencil is fixedly connected with the end lengthening rain cone bar, the lower end of test pencil is fixedly connected with handle of umbrella, the top lengthening rain cone bar is provided with conical contact tip, and lengthening rain cone bar, test pencil, handle of umbrella are provided with insulation sleeve, and the junction of insulation sleeve is inlayed mutually.The beneficial effects of the utility model are: in vast rural area, umbrella and test pencil are the indispensable instruments of line maintenance personnel, umbrella and test pencil are combined into one dexterously, have both saved production cost, realize knowing clearly the test function of middle distance test pencil again, measuring distance is extended by the rain cone bar lengthened, not only easy to use, safe and reliable, and structure is simple, be convenient to produce and popularize, umbrella can be used as use overcast and rainy again.
Description
Technical field
The utility model relates to examination electric tool field, specifically umbrella-type test pencil.
Background technology
Along with the development of rural economy grows, the kind of household electrical appliance and equipment and quantity get more and more, electricity for rural use improves year by year, and in rural electricity consumption on-the-spot general supply line, wiring is lack of standardization, or because of aging circuit, there is serious potential safety hazard, whether existing test pencil majority is portable shortage of money formula, when keeping in repair the electric wire and equipment that damage, use shorter test pencil test wires, switch, socket, equipment charged, very inconvenient, also easily cause the person to get an electric shock.
Summary of the invention
Technical assignment of the present utility model is for above weak point, provides a kind of structure simple, easy to use, safe and reliable umbrella-type test pencil.
The utility model solves the technical scheme that its technical matters adopts: this test pencil comprises test pencil, lengthens rain cone bar, insulation sleeve, umbrella cover and umbrella frame, the upper end of test pencil is fixedly connected with the end lengthening rain cone bar, the lower end of test pencil is fixedly connected with handle of umbrella, the top lengthening rain cone bar is provided with conical contact tip, lengthening rain cone bar, test pencil, handle of umbrella are provided with insulation sleeve, and the junction of insulation sleeve is inlayed mutually.
Described umbrella cover adopts insulating fabrics, described umbrella frame to adopt insulating fabrics to wrap up completely, and described insulating fabrics scribbles coatings.
Described insulation sleeve adopts teflon heat-shrink tube.
Described conical contact tip length is 1-3cm.
The beneficial effects of the utility model are: in vast rural area, umbrella and test pencil are the indispensable instruments of line maintenance personnel, umbrella and test pencil are combined into one dexterously, have both saved production cost, realize knowing clearly the test function of middle distance test pencil again, measuring distance is extended by the rain cone bar lengthened, not only easy to use, safe and reliable, and structure is simple, be convenient to produce and popularize, umbrella can be used as use overcast and rainy again.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing 1 is the structural representation of umbrella-type test pencil.
Accompanying drawing 2 is the structure enlarged diagram of test pencil part.
In figure: 1, conical contact tip, 2, umbrella cover, 3, umbrella frame, 4, lengthen long metal bar, 5, insulation sleeve, 6, test pencil, 7, handle of umbrella, 8, neon tube, 9, viewport, 10, metal contact pole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
Umbrella-type test pencil comprises test pencil 6, lengthen rain cone bar 4, insulation sleeve 5, umbrella cover 2 and umbrella frame 3, the upper end of test pencil 6 is fixedly connected with the end lengthening rain cone bar 4, the lower end of test pencil 6 is fixedly connected with handle of umbrella 7, the top lengthening rain cone bar 4 is provided with conical contact tip 1, lengthen rain cone bar 4, test pencil 6, handle of umbrella 7 is provided with insulation sleeve 5, between insulation sleeve 5, junction is inlayed mutually, in order to prevent umbrella cover 2 and the charged position of umbrella frame 3 false touch of umbrella-type test pencil 6, described umbrella cover 2 adopts insulating fabrics, described umbrella frame 3 adopts insulating fabrics to wrap up completely, described insulating fabrics scribbles coatings, personal accident is avoided to get an electric shock, described insulation sleeve 5 preferably polytetrafluoroethylene heat-shrink tube, described conical contact tip length is 1.5 centimetres.Test pencil is in series by current-limiting resistance, neon tube, metal spring and hand touched electrode.The conical contact tip 1 of umbrella-type test pencil is contacted with measured conductor, human contact's metal contact pole 10, when measured object has high voltage relative to the earth, see that neon tube 8 is luminous by viewport 9, show that measured object is charged.
By embodiment above, described those skilled in the art can be easy to realize the utility model.But should be appreciated that the utility model is not limited to above-mentioned several embodiments.On the basis of disclosed embodiment, described those skilled in the art can the different technical characteristic of combination in any, thus realizes different technical schemes.
Claims (4)
1. umbrella-type test pencil, comprise test pencil, lengthen rain cone bar, insulation sleeve, umbrella cover and umbrella frame, it is characterized in that: the upper end of test pencil is fixedly connected with the end lengthening rain cone bar, the lower end of test pencil is fixedly connected with handle of umbrella, the top lengthening rain cone bar is provided with conical contact tip, lengthening rain cone bar, test pencil, handle of umbrella are provided with insulation sleeve, and the junction of insulation sleeve is inlayed mutually.
2. umbrella-type test pencil according to claim 1, is characterized in that: described umbrella cover adopts insulating fabrics, described umbrella frame to adopt insulating fabrics to wrap up completely, and described insulating fabrics scribbles coatings.
3. umbrella-type test pencil according to claim 1, is characterized in that: described insulation sleeve adopts teflon heat-shrink tube.
4. umbrella-type test pencil according to claim 1, is characterized in that: described conical contact tip length is 1-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790631.3U CN204287303U (en) | 2014-12-03 | 2014-12-03 | Umbrella-type test pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790631.3U CN204287303U (en) | 2014-12-03 | 2014-12-03 | Umbrella-type test pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204287303U true CN204287303U (en) | 2015-04-22 |
Family
ID=52870452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420790631.3U Expired - Fee Related CN204287303U (en) | 2014-12-03 | 2014-12-03 | Umbrella-type test pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204287303U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970247A (en) * | 2017-03-21 | 2017-07-21 | 成都振中电气有限公司 | Rain shade device for test pencil |
| CN108828299A (en) * | 2018-06-29 | 2018-11-16 | 佛山市高明区杨和金属材料专业镇技术创新中心 | A kind of electric umbrella of induction type survey |
| CN108926088A (en) * | 2018-06-29 | 2018-12-04 | 佛山市高明区杨和金属材料专业镇技术创新中心 | A kind of electric umbrella of survey |
| CN109077402A (en) * | 2018-06-29 | 2018-12-25 | 佛山市高明区杨和金属材料专业镇技术创新中心 | A kind of umbrella |
-
2014
- 2014-12-03 CN CN201420790631.3U patent/CN204287303U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106970247A (en) * | 2017-03-21 | 2017-07-21 | 成都振中电气有限公司 | Rain shade device for test pencil |
| CN108828299A (en) * | 2018-06-29 | 2018-11-16 | 佛山市高明区杨和金属材料专业镇技术创新中心 | A kind of electric umbrella of induction type survey |
| CN108926088A (en) * | 2018-06-29 | 2018-12-04 | 佛山市高明区杨和金属材料专业镇技术创新中心 | A kind of electric umbrella of survey |
| CN109077402A (en) * | 2018-06-29 | 2018-12-25 | 佛山市高明区杨和金属材料专业镇技术创新中心 | A kind of umbrella |
| CN108828299B (en) * | 2018-06-29 | 2020-05-05 | 佛山市高明区杨和金属材料专业镇技术创新中心 | Induction type electricity-measuring umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |