CN205539151U - Safe multi -functional test pencil - Google Patents
Safe multi -functional test pencil Download PDFInfo
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- CN205539151U CN205539151U CN201620079660.8U CN201620079660U CN205539151U CN 205539151 U CN205539151 U CN 205539151U CN 201620079660 U CN201620079660 U CN 201620079660U CN 205539151 U CN205539151 U CN 205539151U
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- shell
- test pencil
- electroplax
- screwdriver
- voltage test
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Abstract
The embodiment of the utility model discloses safe multi -functional test pencil, including hollow shell, be provided with the electroplax in the cavity of cavity shell, be provided with parallel connection's bee calling organ and neon tube on the electroplax, screwdriver, screwdriver set up in the one end of shell, just are connected with the electroplax electricity through rotating coupling mechanism, can electrocute extremely, the utmost point that can electrocute sets up in the surface of shell, just is connected with the electroplax electricity. The electrician can judge whether electrified the wire is according to bee calling organ's suggestion, and bee calling organ makes a sound and neon tube when luminous simultaneously, explain that the neon tube breaks down, and the electrician will in time change test pencil or change neon tube this moment. Bee calling organ's setting has avoided the electrician because of confirming that the neon tube trouble still is the not electrified erroneous judgement that arouses of wire to the emergence of accident has been avoided.
Description
Technical field
The utility model relates to electrician tool technical field, particularly relates to a kind of multifunctional safety voltage test pencil.
Background technology
Voltage test pencil is a kind of electrician tool, the most charged for testing in electric wire.Handwriting has a neon bulb, if during test
Neon bulb is luminous, illustrates that wire has electricity or the live wire for path.If but neon bulb breaks down and the most luminous, work about electric power
Person will judge that this wire is not charged, and careless words will touch charged wire, thus electric shock accidents occurs.
So, in voltage test pencil, neon bulb fault is the problem needing solution badly to enable work about electric power person to find in time.
Utility model content
The utility model embodiment provides a kind of multifunctional safety voltage test pencil, to solve work about electric power of the prior art
Person can not find the problem of neon bulb fault in voltage test pencil in time.
In order to solve above-mentioned technical problem, the utility model embodiment discloses following technical scheme:
The utility model discloses a kind of multifunctional safety voltage test pencil, including:
The shell of hollow, is provided with electroplax, described electroplax is provided with the honeybee being connected in parallel in the cavity of described hollow shell
Ring device and neon bulb；
Screwdriver, described screwdriver is arranged at one end of described shell and is electrically connected with described electroplax by turn bindiny mechanism
Connect；
Can touched electrode, described touched electrode can be arranged at the outer surface of described shell and electrically connect with described electroplax.
Preferably, described shell being additionally provided with LED and battery, described battery electrically connects with LED.
Preferably, described screwdriver includes straight screwdriver and Phillips screwdriver, described straight screwdriver and Phillips screwdriver
It is connected with described electroplax by described connecting mechanism for rotating respectively.
Preferably, described electroplax being additionally provided with electric capacity, described electric capacity is in parallel with neon bulb after being connected in series with described buzzer
Connect.
Preferably, described shell is additionally provided with switch, described switch and described battery and LED is connected in series, for
Control the break-make of described LED.
Preferably, described shell being additionally provided with perforation, described perforation runs through described shell.
Preferably, described outer surface of outer cover is set to groove structure.
From above technical scheme, the multifunctional safety voltage test pencil that the utility model embodiment provides includes outside hollow
Shell, is provided with electroplax in the cavity of hollow shell, electroplax is provided with the buzzer and neon bulb being connected in parallel；At shell
One end is provided with screwdriver, and screwdriver includes that straight screwdriver and Phillips screwdriver, straight screwdriver and Phillips screwdriver divide
Tong Guo turn bindiny mechanism not be connected with electrode；At the outer surface of shell, the place that hand can be held be provided with can touched electrode,
Can touched electrode electrically connect with electroplax.Buzzer and neon bulb all can be used as alarm, when neon bulb breaks down, and electricity
According to the prompting of buzzer, work can judge that wire is the most charged, simultaneously buzzer ring and neon bulb the most luminous time, neon bulb is described
Breaking down, now electrician to change voltage test pencil in time or change neon bulb.The setting of buzzer avoids electrician because of cannot be true
Recognize neon bulb fault or wire is not charged and the erroneous judgement that causes, thus avoid the generation of accident.
It addition, this utility model provides straight screwdriver and Phillips screwdriver, electrician is facilitated to change screw in time in use
Cutter, electrician is without replacing instrument of changing hands, it is to avoid electrician the most frequently changes hands replacing instrument.Additionally, the setting of LED
Put, facilitate electrician to work the most smoothly.
Accompanying drawing explanation
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will to embodiment or
In description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, for ordinary skill people
For Yuan, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
A kind of multifunctional safety pencil test structure schematic diagram that Fig. 1 provides for the utility model embodiment；
A kind of electroplax electrical block diagram that Fig. 2 provides for the utility model embodiment；
In Fig. 1-Fig. 2, symbol represents:
1-shell, 2-electroplax, 3-buzzer, 4-neon bulb, 5-can touched electrode, 6-turn bindiny mechanism, 7-LED lamp,
8-battery, 9-bores a hole, 10-electric capacity, 11-straight screwdriver, 12-Phillips screwdriver, and 13-switchs.
Detailed description of the invention
The utility model embodiment provides a kind of multifunctional safety voltage test pencil, in order to make those skilled in the art the most geographical
Solve the technical scheme in the utility model, below in conjunction with the accompanying drawing in the utility model embodiment, real to the utility model
The technical scheme executed in example is clearly and completely described, it is clear that described embodiment is only the utility model one
Section Example rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, all should belong to the utility model protection
Scope.
It is above core concept of the present utility model, in order to make those skilled in the art be more fully understood that the utility model side
Case, the utility model is described in further detail below in conjunction with the accompanying drawings.
Such as Fig. 1, a kind of multifunctional safety voltage test pencil provided for the utility model embodiment, Fig. 2 is that the utility model is real
Execute a kind of electroplax electrical block diagram that example provides.
The multifunctional safety voltage test pencil that the present embodiment provides includes the shell 1 of a hollow, and the inner chamber at hollow shell 1 is arranged
There is an electroplax 2, as in figure 2 it is shown, be provided with the buzzer 3 and neon bulb 4 being connected in parallel on electroplax 2.Buzzer 3 and neon
The function of bubble 4 is the same, all for pointing out the tactile wire of user's voltage test pencil tip of the brushstyle of a writing or painting institute the most charged.When neon bulb 4 breaks down
And when not working, it is easy to causing the erroneous judgement of electrician, think that touched wire is not charged, thus cause accident, the present embodiment carries
The multifunctional safety voltage test pencil of confession includes a buzzer 3, and when neon bulb 4 breaks down, buzzer 3 can play prompting
Effect, be possible not only to point out electrician's wire the most charged, it is also possible to prompting electrician's neon bulb 4 break down and change in time.
If it is to say, neon bulb 4 is luminous and buzzer 3 becomes sound, illustrate that wire has electricity or the live wire for path；As
Really neon bulb 4 is the most luminous and buzzer 3 does not rings, and illustrates that wire is not charged or for the zero line of path；If neon bulb 4 is not sent out
Light and buzzer 3 become and ring, and illustrates that wire has electricity or the live wire for path, and now neon bulb 4 has broken down, needs and
Shi Genghuan voltage test pencil, or neon bulb 4 is changed.
The present embodiment provide multifunctional safety voltage test pencil also include screwdriver, screwdriver be arranged on shell 1 one end and
Being electrically connected with electroplax 2 by turn bindiny mechanism 6, wherein screwdriver includes straight screwdriver 11 and Phillips screwdriver 12,
Straight screwdriver 11 and Phillips screwdriver 12 are connected with electroplax 2 by turn bindiny mechanism 6 respectively.Electrician is using this
During voltage test pencil, it is not necessary to change instrument frequently, straight screwdriver 11 or Phillips screwdriver 12 can be selected flexibly.?
Outer surface on shell 1 be additionally provided with can touched electrode 5, can touched electrode 5 electrically connect with electroplax 2.
Use voltage test pencil time must touch with hand on voltage test pencil shell 1 can touched electrode 5, otherwise can because of electrical body,
Voltage test pencil, human body are formed without loop with the earth, cause the neon bulb 4 in voltage test pencil the most luminous, thus cause erroneous judgement to think
Electrical body is not charged.
As seen from the figure, being additionally provided with LED 7 and battery 8 in shell 1, battery 8 electrically connects with LED 7, and
And the break-make of LED 7 is by a switch 13 control, switch 13 is arranged on outside shell 1, facilitates user to control LED
The break-make of lamp 7, switch 13 is connected in series with battery 8 and LED 7.Sometimes electrician needs to work at night, now
If vacating hand to use illuminations, it is clear that the requirement to electrician is higher, now the LED 7 in example can be black
Illumination functions is provided under dark working environment, and this illumination functions is with voltage test pencil integrally, it is not necessary to vacate hand and use gaffer
Tool, adds the security of working environment.Being additionally provided with electric capacity 10 on electroplax 2, electric capacity 10 is connected with buzzer 3
Being connected in parallel with neon bulb 4 after connection, electric capacity 10 is mainly used to voltage-stabilizing protection buzzer 3.
Shape and the constituent material of shell 1 are not limited by the utility model, as long as above-mentioned functions can be realized, at shell 1
On be provided through the perforation 9 of shell 1, perforation 9 is arranged on end or the angle of shell 1, and shape can be circular or just
Shape, but it is not intended as limiting scope of the present utility model.Perforation 9 can be used to go here and there in key chain, or the upper aspect of string
The rope carried.Shell 1 is set to groove structure, and groove increases the frictional force between palm and shell, facilitates user
Using, groove is set to finger recess structure, and user's stability when with my voltage test pencil of hand is strong, it is to avoid voltage test pencil makes
Landing during with.It addition, finger recess is it can also be provided that frosting, frosting has antiskid function, prevents examination electricity
Landing.
The shell that multifunctional safety voltage test pencil disclosed in the utility model can be used for detecting wire and electrical equipment is the most charged,
Be preoperation inspection voltage test pencil whether damage, with or without making moist or phenomenon of intaking, could use after passed examination.During use not
Screwdriver can be touched with hand, so can cause accident of human electric shock, additionally with hand touch can touched electrode 5 part, otherwise,
Because of electrical body, voltage test pencil, human body is formed without loop neon bulb 4 with the earth will not be luminous, causes erroneous judgement, it is believed that electrical body
Not charged.
When dismantling with screwdriver or fasten charged bolt, hand does not touch the metallic rod of screwdriver, and electrician should be at spiral shell with screwdriver
Silk cutter metallic rod upper sleeve through insulation tube.
As seen from the above-described embodiment, the electroplax 2 of the multifunctional safety voltage test pencil that the utility model provides is provided with buzzer
3, buzzer 3 is prevented effectively from when neon bulb 4 breaks down, and it is not charged that electrician judges wire by accident.It addition, the utility model carries
The voltage test pencil of confession includes straight screwdriver 11 and Phillips screwdriver 12, and electrician can screw out screwdriver as required, it is to avoid electricity
Work is the most frequently changed hands replacing instrument.
It should be noted that in this article, such as the relational terms of " first " and " second " or the like be used merely to by
One entity or operation separate with another entity or operating space, and not necessarily require or imply these entities or behaviour
Relation or the order of any this reality is there is between work.And, term " includes ", " comprising " or it is any
Other variants are intended to comprising of nonexcludability so that include the process of a series of key element, method, article or
Equipment not only includes those key elements, but also includes other key elements being not expressly set out, or also includes for this mistake
The key element that journey, method, article or equipment are intrinsic.In the case of there is no more restriction, statement " include one
It is individual ... " key element that limits, it is not excluded that there is also in including the process of described key element, method, article or equipment
Other identical element.
The above is only detailed description of the invention of the present utility model, makes to skilled artisans appreciate that or realize this reality
With novel.Multiple amendment to these embodiments will be apparent to one skilled in the art, herein institute
The General Principle of definition can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.
Therefore, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to disclosed herein
Principle and the consistent the widest scope of features of novelty.
Claims (7)
1. a multifunctional safety voltage test pencil, it is characterised in that including:
The shell (1) of hollow, is provided with electroplax (2) in the cavity of described shell (1), described electroplax (2) is provided with the buzzer (3) and neon bulb (4) being connected in parallel；
Screwdriver, described screwdriver is arranged at one end of described shell (1) and is electrically connected with described electroplax (2) by turn bindiny mechanism (6)；
Can touched electrode (5), described touched electrode (5) outer surface of described shell (1) can be arranged at and electrically connects with described electroplax (2).
Multifunctional safety voltage test pencil the most according to claim 1, it is characterized in that, being additionally provided with LED (7) and battery (8) on described shell (1), described battery (8) electrically connects with LED (7).
Multifunctional safety voltage test pencil the most according to claim 1, it is characterized in that, described screwdriver includes that straight screwdriver (11) and Phillips screwdriver (12), described straight screwdriver (11) and Phillips screwdriver (12) are connected with described electroplax (2) by described turn bindiny mechanism (6) respectively.
Multifunctional safety voltage test pencil the most according to claim 1, it is characterized in that, being additionally provided with electric capacity (10) on described electroplax (2), described electric capacity (10) and described buzzer (3) are connected in series with neon bulb (4) after being connected in series.
Multifunctional safety voltage test pencil the most according to claim 2, it is characterized in that, it is additionally provided with switch (13), described switch (13) and described battery (8) on described shell (1) and LED (7) is connected in series, for controlling the break-make of described LED (7).
Multifunctional safety voltage test pencil the most according to claim 1, it is characterised in that be additionally provided with perforation (9) on described shell (1), described perforation (9) runs through described shell (1).
Multifunctional safety voltage test pencil the most according to claim 1, it is characterised in that described shell (1) outer surface is set to groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079660.8U CN205539151U (en) | 2016-01-27 | 2016-01-27 | Safe multi -functional test pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079660.8U CN205539151U (en) | 2016-01-27 | 2016-01-27 | Safe multi -functional test pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539151U true CN205539151U (en) | 2016-08-31 |
Family
ID=56770233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620079660.8U Active CN205539151U (en) | 2016-01-27 | 2016-01-27 | Safe multi -functional test pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699925A (en) * | 2016-01-27 | 2016-06-22 | 云南电网有限责任公司电力科学研究院 | A safe multifunctional electricity-testing device |
-
2016
- 2016-01-27 CN CN201620079660.8U patent/CN205539151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699925A (en) * | 2016-01-27 | 2016-06-22 | 云南电网有限责任公司电力科学研究院 | A safe multifunctional electricity-testing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |