CN111220840A

CN111220840A - Electrician electronic electricity testing device

Info

Publication number: CN111220840A
Application number: CN202010055775.4A
Authority: CN
Inventors: 毕新英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-06-02

Abstract

The invention discloses an electrician electronic electricity measuring device which comprises a penholder of an electricity measuring pen, wherein a glass block is arranged inside the penholder of the electricity measuring pen, a resistor is arranged above the glass block, a neon bulb is arranged above the resistor, a base is fixedly arranged on the outer surface of the top of the neon bulb, a spring is fixedly arranged on the outer surface of the top of the base, a sliding block is fixedly arranged on the outer surface of the top of the spring, and a pressing head is fixedly arranged on the outer surface of the top of the sliding block. The electrician electronic electricity testing device is provided with the mounting seat, the first connector, the corrugated pipe, the second connector, the protective sleeve and the glass block, can provide protection for the electricity testing pen point, is convenient to operate during use, is structurally integrated with the electricity testing pen point through a glass sintering process, is stable in structure, is mounted in the pen holder of the electricity testing pen, can prevent the electricity testing pen point from shaking and the like, and brings better use prospects.

Description

Electrician electronic electricity testing device

Technical Field

The invention relates to the technical field of electronic electricity measuring devices, in particular to an electrical and electronic electricity measuring device.

Background

The test pencil is also called test pencil, which is called test pencil for short. The testing tool is an electrician tool and is used for testing whether the electric wire is electrified or not. The pen body is provided with a neon bulb, and if the neon bulb shines during testing, the neon bulb indicates that the lead is electrified or is a fire wire of a passage. The pen point and the pen tail of the test pencil are made of metal materials, and the pen holder is made of insulating materials. When the test pencil is used, a user must touch the metal part at the tail end of the test pencil by hand, otherwise, because a charged body, the test pencil, a human body and the ground do not form a loop, neon bulbs in the test pencil cannot emit light to cause misjudgment, and the charged body is considered to be uncharged.

Present test pencil has certain drawback when using, test pencil's pen-holder part is mainly made through modes such as moulding plastics, the hole site that test pencil head runs through has been reserved, there is certain not enough to test pencil head's location, along with live time's increase, test pencil head appears rocking easily, drop even, in addition, in order to provide the protection for test pencil head, all be equipped with the protective sheath on most test pencil, this type of protective sheath carries out the dismouting through the mode of plug, drop easily and lose, certain adverse effect has been brought to people's use.

Disclosure of Invention

The invention mainly aims to provide an electrical and electronic electricity measuring device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

an electrician electronic electricity measuring device comprises a penholder of a test pencil, wherein a glass block is arranged inside the penholder of the test pencil, a resistor is arranged above the glass block, a neon bulb is arranged above the resistor, a base is fixedly arranged on the outer surface of the top of the neon bulb, a spring is fixedly arranged on the outer surface of the top of the base, a sliding block is fixedly arranged on the outer surface of the top of the spring, the outer surface of the top of the sliding block is fixedly provided with a pressing head, the outer surface of the top of the test pencil holder is provided with a first through hole, the top end of the pressing head passes through the first through hole and extends to the upper part of the penholder of the test pencil, the outer surface of the bottom of the glass block is fixedly provided with the test pencil head, the outer surface of the bottom of the test pencil holder is provided with a second through hole, and the bottom end of the test pencil head penetrates through the glass block and the second through hole to extend to the position below the test pencil holder.

Preferably, the outer surface of the bottom of the test pencil holder is fixedly provided with a mounting seat, a corrugated pipe is arranged below the mounting seat, a protective sleeve is arranged below the corrugated pipe, and the mounting seat, the corrugated pipe and the protective sleeve are movably sleeved on the outer side of the test pencil head.

Preferably, the top of bellows is provided with first connector, the bottom of bellows is provided with the second connector, the bottom fixed connection of first connector and mount pad is passed through on the top of bellows, the top fixed connection of second connector and protective sheath is passed through to the bottom of bellows.

Preferably, the outer surface of the penholder of the test pencil is provided with four groups of anti-slip grooves.

Preferably, the bottom end of the test pencil head is provided with a straight head.

Preferably, the test pencil head, the pressing head, the spring, the base and the sliding block are all electric conductors.

Preferably, the mounting seat, the first joint, the corrugated pipe, the second joint and the protective sleeve are insulators.

Preferably, the penholder of the test pencil is a transparent plastic tube.

Preferably, the inner wall of the protective sleeve is provided with anti-skid lines.

Compared with the prior art, the invention has the following beneficial effects: this electrician's electron surveys electric installation, mount pad through setting up, first connector, the bellows, second connector and protective sheath, the bellows can stretch or shrink to a certain extent, its length is adjustable, the protective sheath slides from top to bottom, when accomplishing to cover the electricity measuring pen point, can provide the protection for the electricity measuring pen point, when exposing the bottom of electricity measuring pen point, then can normally survey electric work, the protective sheath is difficult for droing, and, convenient operation during the use, through the glass piece that sets up, the glass piece passes through glass sintering technology with the electricity measuring pen point and fuses formula structure as an organic whole, the structure is firm, this structrual installation is to in the electricity measuring pen holder, can prevent that the electricity measuring pen point from appearing rocking phenomenons such as waiting, do benefit to people and use, whole electrician's electron surveys electric installation simple structure, high durability and convenient operation, the.

Drawings

Fig. 1 is a front view of an electrical and electronic power measuring device according to the present invention.

Fig. 2 is a schematic structural view of an electrical and electronic electricity measuring device according to the present invention.

Fig. 3 is an enlarged view of a in fig. 1 of an electrical and electronic power measuring device according to the invention.

Fig. 4 is an enlarged view of B in fig. 2 of an electrical and electronic power measuring device according to the present invention.

FIG. 5 is an enlarged view of C in FIG. 2 of an electrical and electronic power measuring device of the present invention

In the figure: 1. a test pencil shaft; 2. a pressing head; 3. a mounting seat; 4. the test pencil head; 5. a first connector; 6. a bellows; 7. a second connector; 8. a protective sleeve; 9. an anti-slip groove; 10. a spring; 11. a first word; 12. a base; 13. a slider; 14. a resistor; 15. a glass block; 16. neon bulbs.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1-5, an electrical and electronic electricity measuring device comprises a pen holder 1 of an electricity measuring pen, a glass block 15 is arranged inside the pen holder 1 of the electricity measuring pen, a resistor 14 is arranged above the glass block 15, a neon bulb 16 is arranged above the resistor 14, a base 12 is fixedly arranged on the outer surface of the top of the neon bulb 16, a spring 10 is fixedly arranged on the outer surface of the top of the base 12, a slider 13 is fixedly arranged on the outer surface of the top of the spring 10, a pressing head 2 is fixedly arranged on the outer surface of the top of the slider 13, the design of the spring 10 enables the pressing head 2 to have obvious pressing feeling and enables the pressing head 2 to have an automatic rebounding function, a first through hole is formed on the outer surface of the top of the pen holder 1 of the electricity measuring pen, the top of the pressing head 2 extends to the upper side of the pen holder 1 of the electricity measuring pen through the first through hole, a pen point 4 is fixedly, the bottom of test pencil head 4 runs through glass piece 15 and second through-hole and extends to the below of test pencil pen-holder 1, and glass piece 15 passes through glass sintering technology with test pencil head 4 and fuses formula structure as an organic whole, and the structure is firm, and this structure is installed to test pencil pen-holder 1 in, can prevent that test pencil head 4 from appearing rocking the equal phenomenon.

Example two:

on the basis of embodiment one, as shown in fig. 1 and fig. 3, the fixed surface installs mount pad 3 in the bottom of test pencil pen-holder 1, the below of mount pad 3 is provided with bellows 6, the below of bellows 6 is provided with protective sheath 8, mount pad 3, bellows 6 and the equal activity suit in the outside of test pencil head 4 of protective sheath 8, bellows 6 can stretch or shrink to a certain extent, its length is adjustable, protective sheath 8 slides from top to bottom, when covering test pencil head 4 completely, can provide the protection for test pencil head 4, when exposing the bottom of test pencil head 4, then can normally carry out the electricity survey work, convenient operation during the use.

Example three:

on the basis of the second embodiment, as shown in fig. 1 and 3, the top end of the corrugated pipe 6 is provided with the first connector 5, the bottom end of the corrugated pipe 6 is provided with the second connector 7, the top end of the corrugated pipe 6 is fixedly connected with the bottom of the mounting seat 3 through the first connector 5, and the bottom end of the corrugated pipe 6 is fixedly connected with the top of the protective sleeve 8 through the second connector 7, so that the protective sleeve 8, the corrugated pipe 6 and the mounting seat 3 are assembled more stably and are not easy to fall off.

Example four:

on the basis of the first embodiment, as shown in fig. 1, the outer surface of the penholder 1 of the test pencil is provided with four anti-slip grooves 9, and the number of the anti-slip grooves 9 is four, so that the anti-slip effect during hand operation is improved.

Example five:

on the basis of the first embodiment, as shown in fig. 2, the bottom end of the test pencil head 4 is provided with a straight head 11, so that the test pencil can be used as a screwdriver.

Example six:

the test pencil head 4, the pressing head 2, the spring 10, the base 12 and the slide block 13 are all electric conductors, can smoothly complete the transmission of current, and form a loop with a human body and the ground.

Example seven:

the mounting base 3, the first joint 5, the bellows 6, the second joint 7 and the protective sheath 8 are the insulators, and the protection part has insulating property, and at the survey electric process, the little part is exposed to survey electric pen head 4, and other parts are covered by the protection part, can provide the safety guarantee for surveying electric personnel.

Example eight:

the penholder 1 of the test pencil is a transparent plastic tube, so that the state of the neon bulb 16 can be observed conveniently, if the tested wire is electrified, the neon bulb 16 is lighted, and if the tested wire is not electrified, the neon bulb 16 is not lighted.

Example nine:

the inner wall of protective sheath 8 is equipped with anti-skidding line, increases protective sheath 8 sliding resistance, avoids protective sheath 8 to receive slight external force to influence and just changes unfavorable phenomena such as current state to take place.

It should be noted that, the invention is an electrician electronic electricity measuring device, when using, control the protective sheath 8 to slide upwards, the corrugated pipe 6 begins to shrink, the nib of the electricity measuring nib 4 is exposed, hold the penholder 1 of the electricity measuring stylus, control the bottom of the electricity measuring nib 4 to contact with measured lead, the finger tip is attached to the pressing head 2, the human body forms a loop with the ground, if the measured lead is charged, the neon bulb 16 lights, if the measured lead is not charged, the neon bulb 16 does not light, thus completing the electricity measuring work, wherein, the corrugated pipe 6 can be stretched or shrunk to a certain extent, the length thereof can be adjusted, the protective sheath 8 slides up and down, when completely covering the electricity measuring nib 4, it can provide protection for the electricity measuring nib 4, when exposing the bottom of the electricity measuring nib 4, it can normally carry on the electricity measuring work, the protective sheath 8 is not easy to fall off, and, when using, the glass block 15 and the nib 4 are integrated into a structure by the glass sintering, the structure is firm, and this structure installation can prevent to survey the phenomenon such as rocking in the pencil head 4 to test in the pencil pen-holder 1, and is comparatively practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electrician's electron surveys electric installation, includes test pencil pen-holder (1), its characterized in that: the neon-electroscope pen holder is characterized in that a glass block (15) is arranged inside the neon-electroscope pen holder (1), a resistor (14) is arranged above the glass block (15), a neon bulb (16) is arranged above the resistor (14), a base (12) is fixedly arranged on the outer surface of the top of the neon bulb (16), a spring (10) is fixedly arranged on the outer surface of the top of the base (12), a sliding block (13) is fixedly arranged on the outer surface of the top of the spring (10), a pressing head (2) is fixedly arranged on the outer surface of the top of the sliding block (13), a first through hole is formed in the outer surface of the top of the neon-electroscope pen holder (1), the top end of the pressing head (2) penetrates through the first through hole to extend to the upper part of the neon-electroscope pen holder (1), a voltage measuring pen point (4) is fixedly arranged on the outer surface of the bottom of the, the bottom end of the test pencil head (4) penetrates through the glass block (15) and the second through hole to extend to the lower portion of the test pencil holder (1).

2. An electrical and electronic electricity measuring device according to claim 1, wherein: the test pencil is characterized in that a mounting seat (3) is fixedly mounted on the outer surface of the bottom of a pencil holder (1), a corrugated pipe (6) is arranged below the mounting seat (3), a protective sleeve (8) is arranged below the corrugated pipe (6), and the mounting seat (3), the corrugated pipe (6) and the protective sleeve (8) are movably sleeved on the outer side of the test pencil head (4) in an all-position mode.

3. An electrical and electronic electricity measuring device according to claim 2, wherein: the top of bellows (6) is provided with first connector (5), the bottom of bellows (6) is provided with second connector (7), the bottom fixed connection of first connector (5) and mount pad (3) is passed through on the top of bellows (6), the top fixed connection of second connector (7) and protective sheath (8) is passed through to the bottom of bellows (6).

4. An electrical and electronic electricity measuring device according to claim 1, wherein: the outer surface of the test pencil holder (1) is provided with four anti-skidding grooves (9), and the number of the anti-skidding grooves (9) is four.

5. An electrical and electronic electricity measuring device according to claim 1, wherein: the bottom end of the test pencil head (4) is provided with a straight head (11).

6. An electrical and electronic electricity measuring device according to claim 1, wherein: the electric measuring pen head (4), the pressing head (2), the spring (10), the base (12) and the sliding block (13) are all electric conductors.

7. An electrical and electronic electricity measuring device according to claim 1, wherein: the mounting seat (3), the first joint (5), the corrugated pipe (6), the second joint (7) and the protective sleeve (8) are insulators.

8. An electrical and electronic electricity measuring device according to claim 1, wherein: the penholder (1) of the test pencil is a transparent plastic tube.

9. An electrical and electronic electricity measuring device according to claim 1, wherein: the inner wall of the protective sleeve (8) is provided with anti-skid lines.