CN206990667U - A kind of voltage test pencil - Google Patents
A kind of voltage test pencil Download PDFInfo
- Publication number
- CN206990667U CN206990667U CN201720622887.7U CN201720622887U CN206990667U CN 206990667 U CN206990667 U CN 206990667U CN 201720622887 U CN201720622887 U CN 201720622887U CN 206990667 U CN206990667 U CN 206990667U
- Authority
- CN
- China
- Prior art keywords
- voltage test
- test pencil
- metal bar
- resistor
- pen body
- 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 kind of voltage test pencil, including voltage test pencil pen body, a tail metallic object, spring, neon tube, resistor, electronics pilot device, metal bar peace to start；A tail metallic object is provided with the top of the voltage test pencil pen body, one end of the spring is fixedly connected on a tail metallic object, and the other end of spring is connected to the upper end of neon tube, and the lower end of neon tube is electrically connected to resistor；The resistor lower end is electrically connected to metal bar upper end, and metal bar lower end is connected to put down and started, and flat upper end of starting is fixedly connected with metal bar lower end；Electronics pilot device is electrically connected with by wire and metal bar.The voltage test pencil is reasonable in design, compact-sized, can both realize electrical verification, can also realize and test lamp, kill two birds with one stone；Voltage test pencil preparation cost is relatively low, and easy to use, market popularization value is good.
Description
Technical field
It the utility model is related to a kind of electrician tool field, specifically a kind of voltage test pencil.
Background technology
Voltage test pencil, referred to as " electroprobe ".It is a kind of electrician tool, it is whether powered in electric wire for testing.There is a neon in handwriting
Bubble, if neon bulb lights during test, illustrate that wire has electricity, or the live wire for path.For line voltage 500V and following items
Electrical body detection.Elephant pen that the external form of electroprobe has, the elephant ball pen having, the elephant screwdriver also having.No matter external form is as what
Aufbauprinciple is essentially identical：Its shell is mostly plastic insulation, and the inside is made up of metallic conductor, small bulbs and resistance wire.Lampet
Filled with a kind of colourless inert gas in bubble（Neon）Lower can produce is excited to transmit the very strong feux rouges of power in electric field, when object is powered
When, rubescent with electroprobe test neon bulb, otherwise neon bulb does not work.In life, when light fixture damages, usable voltage test pencil detects whether
There is electricity.But existing voltage test pencil still has the shortcomings that complicated, cost is higher, and when light fixture damages, it is impossible to examine
Whether lamp damages, it is impossible to meets the life of people well.
Utility model content
The purpose of this utility model is to provide a kind of voltage test pencil, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of voltage test pencil, including voltage test pencil pen body, a tail metallic object, spring, neon tube, resistor, electronics pilot device, gold
Category rod peace is started；Cavity is provided with inside the voltage test pencil pen body, tail metallic object, spring, neon tube, resistor and metal bar
It is located in electroprobe pen body internal cavities, voltage test pencil pen body lower ending opening, a tail metallic object is provided with the top of voltage test pencil pen body, it is described
One end of spring is fixedly connected on a tail metallic object, and the other end of spring is connected to the upper end of neon tube, the lower end of neon tube
It is electrically connected to resistor；The resistor lower end is electrically connected to metal bar upper end, and metal bar lower end is connected to put down and started, puts down
Upper end start through the opening of voltage test pencil pen body lower end, and flat upper end of starting is fixedly connected with metal bar lower end；The metal bar
Side be provided with electronics pilot device, electronics pilot device passes through wire and is electrically connected with metal bar.
As further program of the utility model：The resistor is fixed on inside voltage test pencil pen body by insulation sleeve,
The insulation sleeve covers on a resistor, and insulation sleeve is between resistor and voltage test pencil pen body.
As further program of the utility model：The insulation sleeve uses rubber sleeve.
As further program of the utility model：The resistor is fixedly connected with metal bar by plastic sheath, plastics
It is enclosed on the junction of resistor and metal bar.
As further program of the utility model：The electronics pilot device is provided with press section.
As further program of the utility model：The electronics pilot device is arranged in the side wall of voltage test pencil pen body.
Compared with prior art, the beneficial effects of the utility model are：
The voltage test pencil is reasonable in design, compact-sized, can both realize electrical verification, can also realize and test lamp, kill two birds with one stone；The examination
Electroprobe preparation cost is relatively low, and easy to use, market popularization value is good.
Brief description of the drawings
Fig. 1 is the structural representation of voltage test pencil.
Wherein：1- voltage test pencil pen bodies；2- tail metallic object；3- springs；4- neon tubes；5- resistors；6- electronics pilot devices；
7- metal bars；8- press sections；9- is flat to start.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Referring to Fig. 1, a kind of voltage test pencil, including voltage test pencil pen body 1, a tail metallic object 2, spring 3, neon tube 4, resistor
5th, electronics pilot device 6, the peace of metal bar 7 start 9；The inside of the voltage test pencil pen body 1 is provided with cavity, a tail metallic object 2, spring 3,
Neon tube 4, resistor 5 and metal bar 7 are located in the internal cavities of electroprobe pen body 1, the lower ending opening of voltage test pencil pen body 1, voltage test pencil
The top of pen body 1 is provided with a tail metallic object 2, and one end of the spring 3 is welded on a tail metallic object 2, the other end connection of spring 3
To the upper end of neon tube 4, the lower end of neon tube 4 is electrically connected to resistor 5, and resistor 5 is fixed on voltage test pencil by insulation sleeve
Inside pen body 1, the insulation sleeve is enclosed on resistor 5, and insulation sleeve is between resistor 5 and voltage test pencil pen body 1, described exhausted
Edge set uses rubber sleeve；The lower end of resistor 5 is electrically connected to the upper end of metal bar 7, and resistor 5 passes through plastics with metal bar 7
Set is fixedly connected, and plastic sheath is enclosed on the junction of resistor 5 and metal bar 7, the lower end of metal bar 7 be connected to it is flat start 9, it is flat to start
9 upper ends pass through the opening of the lower end of voltage test pencil pen body 1, and flat 9 upper ends of starting are connected with the lower end of metal bar 7 by screw thread, are put down
Start 9 replaceable；The side of the metal bar 7 is provided with electronics pilot device 6, and electronics pilot device 6 is provided with press section 8, electronics examination
Point device 6 is electrically connected with by wire with metal bar 7, and the electronics pilot device 6 is arranged in the side wall of voltage test pencil pen body 1.
Operation principle of the present utility model is：Touch a tail metallic object 2 for voltage test pencil tail end with hand, it is flat to start 9 during electrical verification
Contact detecting, electrical body, test pencil, human body and the earth form loop, the electrified light emitting of neon tube 4, otherwise not lighted；Test lamp
When, the press section 8 of pressing electronics pilot device 6, electronics pilot device 6 works, is connected by electronics pilot device 6 with metal bar 7, electricity consumption
Sub- pilot device 6 is generated electricity, and is transferred to by metal bar 7 on bulb, a complete loop is formed by bulb, if bulb
It is luminous（Dodge）, then light fixture does not damage, otherwise light fixture damage.I.e. the device can both realize electrical verification, can also realize and test
Lamp.
The voltage test pencil is reasonable in design, compact-sized, can both realize electrical verification, can also realize and test lamp, kill two birds with one stone；The examination
Electroprobe preparation cost is relatively low, and easy to use, market popularization value is good.
, it is necessary to illustrate in the description of this voltage test pencil, unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this
For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Various changes can be made.
Claims (6)
1. a kind of voltage test pencil, it is characterised in that including voltage test pencil pen body (1), a tail metallic object (2), spring (3), neon tube
(4), resistor (5), electronics pilot device (6), metal bar (7) peace are started (9)；Sky is provided with inside the voltage test pencil pen body (1)
Chamber, a tail metallic object (2), spring (3), neon tube (4), resistor (5) and metal bar (7) are internal located at electroprobe pen body (1)
In cavity, voltage test pencil pen body (1) lower ending opening, voltage test pencil pen body (1) top is provided with a tail metallic object (2), the spring (3)
One end is fixedly connected on a tail metallic object (2), and the other end of spring (3) is connected to the upper end of neon tube (4), neon tube (4)
Lower end be electrically connected to resistor (5)；Resistor (5) lower end is electrically connected to metal bar (7) upper end, metal bar (7)
Lower end is connected to put down and started (9), and flat (9) upper end of starting passes through the opening of voltage test pencil pen body (1) lower end, and flat (9) upper end of starting
It is fixedly connected with metal bar (7) lower end；The side of the metal bar (7) is provided with electronics pilot device (6), and electronics pilot device (6) is logical
Wire is crossed to be electrically connected with metal bar (7).
2. voltage test pencil according to claim 1, it is characterised in that the resistor (5) is fixed on examination electricity by insulation sleeve
Pen body (1) is internal, and the insulation sleeve is enclosed on resistor (5), and insulation sleeve is located at resistor (5) and voltage test pencil pen body (1)
Between.
3. voltage test pencil according to claim 2, it is characterised in that the insulation sleeve uses rubber sleeve.
4. voltage test pencil according to claim 1, it is characterised in that the resistor (5) passes through plastic sheath with metal bar (7)
It is fixedly connected, plastic sheath is enclosed on the junction of resistor (5) and metal bar (7).
5. voltage test pencil according to claim 1, it is characterised in that the electronics pilot device (6) is provided with press section (8).
6. voltage test pencil according to claim 1, it is characterised in that the electronics pilot device (6) is arranged on voltage test pencil pen body
(1) in side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720622887.7U CN206990667U (en) | 2017-05-31 | 2017-05-31 | A kind of voltage test pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720622887.7U CN206990667U (en) | 2017-05-31 | 2017-05-31 | A kind of voltage test pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990667U true CN206990667U (en) | 2018-02-09 |
Family
ID=61390520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720622887.7U Expired - Fee Related CN206990667U (en) | 2017-05-31 | 2017-05-31 | A kind of voltage test pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990667U (en) |
-
2017
- 2017-05-31 CN CN201720622887.7U patent/CN206990667U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20190531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |