CN105182050A - Multifunctional electroprobe - Google Patents
Multifunctional electroprobe Download PDFInfo
- Publication number
- CN105182050A CN105182050A CN201510640636.7A CN201510640636A CN105182050A CN 105182050 A CN105182050 A CN 105182050A CN 201510640636 A CN201510640636 A CN 201510640636A CN 105182050 A CN105182050 A CN 105182050A
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- Prior art keywords
- cap
- brush
- insulation crust
- multifunctional electric
- groove
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Abstract
The invention discloses a multifunctional electroprobe which comprises an insulating shell, a test contact, a cap and a writing pen. The test contact is arranged on the top end of the insulating shell, the bottom end of which is in threaded connection with the cap. The top end of the writing pen is embedded into a groove through a slot and is connected with the cap. An annular LED light is arranged on the top end of the insulating shell. A liquid crystal display, a direct measurement electrode, a sensing measurement electrode, an indicator light and an LED light switch are arranged on the insulating shell. A test circuit, a buzzer and a single-chip microcomputer are included inside the insulating shell. The LED light switch and the annular LED light are electrically connected. The electroprobe is simple in structure and reasonable in design. Through addition of the cap, long-distance electricity inspection is achieved, so that the electroprobe is convenient for use and wider in application range. The annular LED light facilitates working in a dark environment by operators. The liquid crystal display displays the voltage and temperature, so that a measurement maintenance worker can pre-evaluate the environment at the moment and export measured data according to needs.
Description
Technical field
The present invention relates to a kind of test pencil, specifically a kind of Multifunctional electric pen.
Background technology
Whether test pencil is a kind of electrician tool, be used in test wires charged.For testing circuit or electrical equipment whether charged, the testing tool usually adopted is that test pencil answered by neon tube test pencil and liquid crystal pipe, but this two classes test pencil whether all can only test measured object charged, and voltage range can not be shown, the requirement of tester can not be met completely.Sometimes, when dark, digital display electroprobe can not see voltage display numeral, and cause judging voltage swing, voltage data also cannot record.
The test pencil function ratio of current use is more single, and surveying work environment is uncertain, when in dim environment, clearly cannot observe institute's measuring point; Existing test pencil contact can not bend, and the object sometimes will measured in turning is very inconvenient; As maintainer, normal need carry a large amount of service kit, particularly importantly to wireline inspection to when having an electricity, usually need insulating tape to rebuild alive circuit, if and now lack insulating tape and not only delay the time, too increasing dangerous this not only increases the burden of maintainer; In addition, for some wiring or interface is comparatively hidden or the place of complexity, when electrical verification, the restriction in space may be subject to and reach, needing longer electroscope; Low pressure electric industry staff can carry with electroprobe and lettering pen in routine duties usually, but carelessness sometimes can cause leaving behind wherein one-pen, in addition, even if carry two kinds of pens, but in use only find one-pen and the situation that another can not find also happens occasionally, thus bring inconvenience to use; So, be badly in need of service kit to simplify or multiple purpose.
Summary of the invention
The object of the present invention is to provide a kind of Multifunctional electric pen, structure is simple, and reasonable in design, easy to use, range of application is wider; Conveniently measure the electron device of some corners, convenient operation personnel work under dim environment, are convenient for measuring maintainer and estimate prevailing circumstances.
For achieving the above object, the invention provides following technical scheme:
A kind of Multifunctional electric pen, comprises insulation crust, test contact, the cap for brush and lettering pen; Described test contact is arranged on the top of insulation crust; The bottom of described insulation crust is helical structure, and the bottom spiral of insulation crust is connected with a cap for brush, and the side, top of the described cap for brush is provided with opening, and described opening extends to form a groove to cap for brush bottom; The side, top of described lettering pen be provided with one with the draw-in groove of fit depressions, embedded the connection realizing lettering pen and the cap for brush in groove by draw-in groove, and the length of the cap for brush is less than the length of lettering pen; The top of described insulation crust is provided with annular LED lamp; The described cap for brush is provided with LCDs, directly potential electrode, measurement of inductance electrode, pilot lamp and LED switch, described cap for brush inside comprises test circuit, hummer and single-chip microcomputer, described LED switch is electrically connected with annular LED lamp, described direct potential electrode, measurement of inductance electrode and pilot lamp are electrically connected with test circuit respectively, described single-chip microcomputer is electrically connected with test circuit, and described single-chip microcomputer is electrically connected with hummer and LCDs respectively; Described test contact comprises copper wire bundle conductor wire, one end of described copper wire bundle conductor wire is stretched in insulation crust and direct potential electrode and measurement of inductance Electrode connection, and the part that described copper wire bundle conductor wire stretches out insulation crust is coated with carbon fiber high tenacity insulating material.
As the further scheme of the present invention: the bottom of described insulation crust and the position of lettering pen homonymy are also provided with insulating tape placing modules, described insulating tape placing modules comprises placing tube, roller bearing is movably installed with in described placing tube, described roller bearing is wound with insulating tape, described placing tube offers insulating tape outlet port.
As the further scheme of the present invention: described placing tube is provided with cover.
As the further scheme of the present invention: the side that the described cap for brush is contrary with lettering pen is provided with storage trough, in described storage trough, be placed with backup electrode and luminotron.
As the further scheme of the present invention: the described cap for brush is also provided with USB interface.
As the further scheme of the present invention: described LCDs comprises voltage display screen and temperature display.
As the further scheme of the present invention: the described cap for brush is also provided with a circle anti-slip rubber near bottom position.
As the further scheme of the present invention: the bottom of the described cap for brush is provided with suspension strop.
Compared with prior art, the invention has the beneficial effects as follows:
Structure of the present invention is simple, reasonable in design, has following several functions:
1, achieve the electrical verification of long distance by increase cap for brush, and structure is simple, easy to use, range of application is wider; Utilize the suspension strop that the cap for brush is arranged this electroprobe can be hung, be convenient to management;
2, the carbon fiber high tenacity insulating material that arranges of test contact part and copper wire bundle conductor wire have toughness, flexible, convenient measure the electron device of some corners;
3, annular LED lamp energy convenient operation personnel work under dim environment;
4, be presented in LCDs by single-chip microcomputer by the voltage recorded and temperature value, voltage display screen shows voltage when electricity, and temperature display can display environment temperature, is convenient for measuring maintainer and estimates prevailing circumstances;
5, by single-chip microcomputer, the voltage recorded and temperature value record are also stored, the statistical conversion that USB interface can store can be utilized afterwards as required;
6, lettering pen, insulating tape, annular LED lamp are combined with test pencil cleverly, in use facilitate the timely record of staff, can change in time when the backup electrode placed in storage trough and luminotron are convenient to break down, to save time and laborsaving; Insulating tape placing modules can make service kit more simplify for providing convenient when operating personnel overhaul, multiple purpose;
7, can meet the requirement of tester to measured object voltage range, utilize hummer to realize charged prompting function, structure is simple, with low cost, can be mass-produced.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of Multifunctional electric pen;
In figure: 1-insulation crust, 2-test contact, the 3-cap for brush, 4-lettering pen, 5-groove, 6-draw-in groove, 7-annular LED lamp, 8-LCDs, the direct potential electrode of 9-, 10-measurement of inductance electrode, 11-pilot lamp, 12-LED lamp switch, 13-test circuit, 14-hummer, 15-single-chip microcomputer, 16-copper wire bundle conductor wire, 17-insulating tape placing modules, 18-placing tube, 19-roller bearing, 20-insulating tape, 21-cover, 22-storage trough, 23-USB interface, 24-anti-slip rubber, 25-suspension strop.
Embodiment
Below in conjunction with the embodiment of the present invention and accompanying drawing, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In the embodiment of the present invention, a kind of Multifunctional electric pen, comprise insulation crust 1, test contact 2, the cap for brush 3 and lettering pen 4, test contact 2 is arranged on the top of insulation crust 1, the bottom of insulation crust 1 is helical structure, the bottom spiral of insulation crust 1 is connected with a cap for brush 3, the side, top of the cap for brush 3 is provided with opening, this opening extends to form a groove 5 to the cap for brush 3 bottom, the side, top of lettering pen 4 is provided with a draw-in groove 6 matched with groove 5, the connection realizing lettering pen 4 and the cap for brush 3 is embedded in groove 5 by draw-in groove 6, the length of the cap for brush 3 is less than the length of lettering pen 4, the top of insulation crust 1 is provided with annular LED lamp 7, the cap for brush 3 is provided with LCDs 8, directly potential electrode 9, measurement of inductance electrode 10, pilot lamp 11 and LED switch 12, and the cap for brush 3 inside comprises test circuit 13, hummer 14 and single-chip microcomputer 15, LED switch 12 is electrically connected with annular LED lamp 7, direct potential electrode 9, measurement of inductance electrode 10 and pilot lamp 11 are electrically connected with test circuit 13 respectively, single-chip microcomputer 15 is electrically connected with test circuit 13, single-chip microcomputer 15 is electrically connected with hummer 14 and LCDs 8 respectively, and LCDs 8 comprises voltage display screen and temperature display, test contact 2 comprises copper wire bundle conductor wire 16, one end of copper wire bundle conductor wire 16 is stretched in insulation crust 1 and is connected with direct potential electrode 9 and measurement of inductance electrode 10, and the part that copper wire bundle conductor wire 16 stretches out insulation crust 1 is coated with carbon fiber high tenacity insulating material.
Insulating tape placing modules 17 is also provided with in the position of the bottom of insulation crust 1 and lettering pen 4 homonymy, insulating tape placing modules 17 comprises placing tube 18, be movably installed with roller bearing 19 in placing tube 18, roller bearing 19 be wound with insulating tape 20, placing tube 18 offers insulating tape outlet port.Placing tube 18 is provided with cover 21.
The side that the cap for brush 3 is contrary with lettering pen 4 is provided with storage trough 22, backup electrode and luminotron is placed with in storage trough 22, in case the damage of electrode in electroprobe and/or luminotron causes the delay of electrical verification work, ensure carrying out smoothly of electrical verification work and subsequent maintenance work thereof.
The cap for brush 3 is also provided with USB interface 23, the statistical conversion stored by single-chip microcomputer 15 by USB interface 23.
The cap for brush 3 is also provided with a circle anti-slip rubber 24 near bottom position, plays anti-skidding effect.
The bottom of the cap for brush 3 is provided with suspension strop 25, and this electroprobe can be hung up, hanging position is determined as required, is convenient to management, has stopped the problem that Interim use can not find electroprobe.
Structure of the present invention is simple, reasonable in design, and achieve the electrical verification of long distance by increasing a cap for brush, easy to use, range of application is wider; Utilize the suspension strop that the cap for brush is arranged this electroprobe can be hung, be convenient to management; Test contact part is flexible, conveniently measures the electron device of some corners; Annular LED lamp energy convenient operation personnel work under dim environment; Be presented in LCDs by single-chip microcomputer by the voltage recorded and temperature value, voltage display screen shows voltage when electricity, and temperature display can display environment temperature, is convenient for measuring maintainer and estimates prevailing circumstances; By single-chip microcomputer, the voltage recorded and temperature value record are also stored, the statistical conversion that USB interface can store can be utilized afterwards as required.
Lettering pen, insulating tape, annular LED lamp are combined with test pencil by the present invention cleverly, in use facilitate the timely record of staff, can change in time when the backup electrode placed in storage trough and luminotron are convenient to break down, and save time and laborsaving; Insulating tape placing modules can make service kit more simplify for providing convenient when operating personnel overhaul, multiple purpose.
The present invention can meet the requirement of tester to measured object voltage range, utilizes hummer to realize charged prompting function, and structure is simple, with low cost, can be mass-produced.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (8)
1. a Multifunctional electric pen, is characterized in that, comprises insulation crust (1), test contact (2), the cap for brush (3) and lettering pen (4), described test contact (2) is arranged on the top of insulation crust (1), the bottom of described insulation crust (1) is helical structure, the bottom spiral of insulation crust (1) is connected with a cap for brush (3), the side, top of the described cap for brush (3) is provided with opening, and described opening extends to form a groove (5) to the cap for brush (3) bottom, the side, top of described lettering pen (4) is provided with a draw-in groove (6) matched with groove (5), embedded the connection realizing lettering pen (4) and the cap for brush (3) in groove (5) by draw-in groove (6), and the length of the cap for brush (3) is less than the length of lettering pen (4), the top of described insulation crust (1) is provided with annular LED lamp (7), the described cap for brush (3) is provided with LCDs (8), direct potential electrode (9), measurement of inductance electrode (10), pilot lamp (11) and LED switch (12), the described cap for brush (3) inside comprises test circuit (13), hummer (14) and single-chip microcomputer (15), described LED switch (12) is electrically connected with annular LED lamp (7), described direct potential electrode (9), measurement of inductance electrode (10) and pilot lamp (11) are electrically connected with test circuit (13) respectively, described single-chip microcomputer (15) is electrically connected with test circuit (13), described single-chip microcomputer (15) is electrically connected with hummer (14) and LCDs (8) respectively, described test contact (2) comprises copper wire bundle conductor wire (16), one end of described copper wire bundle conductor wire (16) is stretched in insulation crust (1) and is connected with direct potential electrode (9) and measurement of inductance electrode (10), and the part that described copper wire bundle conductor wire (16) stretches out insulation crust (1) is coated with carbon fiber high tenacity insulating material.
2. Multifunctional electric pen according to claim 1, it is characterized in that, the bottom of described insulation crust (1) and the position of lettering pen (4) homonymy are also provided with insulating tape placing modules (17), described insulating tape placing modules (17) comprises placing tube (18), roller bearing (19) is movably installed with in described placing tube (18), described roller bearing (19) is wound with insulating tape (20), (18) offer insulating tape outlet port to described placing tube.
3. Multifunctional electric pen according to claim 2, is characterized in that, described placing tube (18) is provided with cover (21).
4. Multifunctional electric pen according to claim 1, it is characterized in that, the side that the described cap for brush (3) is contrary with lettering pen (4) is provided with storage trough (22), and described storage trough is placed with backup electrode and luminotron in (22).
5. Multifunctional electric pen according to claim 1, is characterized in that, the described cap for brush (3) is also provided with USB interface (23).
6. Multifunctional electric pen according to claim 1, is characterized in that, described LCDs (8) comprises voltage display screen and temperature display.
7. Multifunctional electric pen according to claim 1, is characterized in that, the described cap for brush (3) is upper is also provided with a circle anti-slip rubber (24) near bottom position.
8. Multifunctional electric pen according to claim 1, is characterized in that, the bottom of the described cap for brush (3) is provided with suspension strop (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640636.7A CN105182050A (en) | 2015-09-30 | 2015-09-30 | Multifunctional electroprobe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510640636.7A CN105182050A (en) | 2015-09-30 | 2015-09-30 | Multifunctional electroprobe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105182050A true CN105182050A (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510640636.7A Pending CN105182050A (en) | 2015-09-30 | 2015-09-30 | Multifunctional electroprobe |
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| Country | Link |
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| CN (1) | CN105182050A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675964A (en) * | 2016-03-24 | 2016-06-15 | 安庆市德创机电产品设计有限公司 | Multipurpose novel electricity measurement assembly |
| CN107436378A (en) * | 2016-05-27 | 2017-12-05 | 国网山东省电力公司经济技术研究院 | Integral type electroscope |
| CN108761180A (en) * | 2018-06-28 | 2018-11-06 | 深圳市华博精测科技有限公司 | Non-contact voltage Probing pen |
| CN108828279A (en) * | 2018-04-28 | 2018-11-16 | 陈炜 | Test pencil with liquid crystal display |
| CN109270310A (en) * | 2018-09-19 | 2019-01-25 | 张云鹏 | A kind of high school student's tweezer formula electronic measuring device |
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| JPH07311226A (en) * | 1994-05-16 | 1995-11-28 | Takaoka Electric Mfg Co Ltd | Charging indicator |
| CN2260332Y (en) * | 1996-06-10 | 1997-08-20 | 顺德市容奇测电器厂 | Multi-function test pencil |
| CN102435824A (en) * | 2011-11-04 | 2012-05-02 | 天津市华电电力器材厂 | Capacitive low-voltage acoustic-optic electricity measurer |
| CN203981758U (en) * | 2014-07-26 | 2014-12-03 | 国家电网公司 | Band file extended type electroscope |
| CN204214940U (en) * | 2014-09-16 | 2015-03-18 | 安娜 | A kind of flashlight neon-electroscope |
| CN204296289U (en) * | 2014-11-24 | 2015-04-29 | 国家电网公司 | Numerical monitor electrical verification lettering pen |
| CN204302365U (en) * | 2015-01-08 | 2015-04-29 | 国网山东沾化县供电公司 | A kind of multifunction test pencil |
| CN204575727U (en) * | 2015-04-22 | 2015-08-19 | 蒋宁涛 | A kind of multifunction test pencil |
| CN205103302U (en) * | 2015-09-30 | 2016-03-23 | 国家电网公司 | Multifunctional electroprobe |
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2015
- 2015-09-30 CN CN201510640636.7A patent/CN105182050A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07311226A (en) * | 1994-05-16 | 1995-11-28 | Takaoka Electric Mfg Co Ltd | Charging indicator |
| CN2260332Y (en) * | 1996-06-10 | 1997-08-20 | 顺德市容奇测电器厂 | Multi-function test pencil |
| CN102435824A (en) * | 2011-11-04 | 2012-05-02 | 天津市华电电力器材厂 | Capacitive low-voltage acoustic-optic electricity measurer |
| CN203981758U (en) * | 2014-07-26 | 2014-12-03 | 国家电网公司 | Band file extended type electroscope |
| CN204214940U (en) * | 2014-09-16 | 2015-03-18 | 安娜 | A kind of flashlight neon-electroscope |
| CN204296289U (en) * | 2014-11-24 | 2015-04-29 | 国家电网公司 | Numerical monitor electrical verification lettering pen |
| CN204302365U (en) * | 2015-01-08 | 2015-04-29 | 国网山东沾化县供电公司 | A kind of multifunction test pencil |
| CN204575727U (en) * | 2015-04-22 | 2015-08-19 | 蒋宁涛 | A kind of multifunction test pencil |
| CN205103302U (en) * | 2015-09-30 | 2016-03-23 | 国家电网公司 | Multifunctional electroprobe |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675964A (en) * | 2016-03-24 | 2016-06-15 | 安庆市德创机电产品设计有限公司 | Multipurpose novel electricity measurement assembly |
| CN107436378A (en) * | 2016-05-27 | 2017-12-05 | 国网山东省电力公司经济技术研究院 | Integral type electroscope |
| CN108828279A (en) * | 2018-04-28 | 2018-11-16 | 陈炜 | Test pencil with liquid crystal display |
| CN108761180A (en) * | 2018-06-28 | 2018-11-06 | 深圳市华博精测科技有限公司 | Non-contact voltage Probing pen |
| CN109270310A (en) * | 2018-09-19 | 2019-01-25 | 张云鹏 | A kind of high school student's tweezer formula electronic measuring device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
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| RJ01 | Rejection of invention patent application after publication |