CN221100889U - Electrician electronic electricity measuring device - Google Patents

Abstract

The utility model relates to the technical field of electronic and electrotechnical detection, in particular to an electrotechnical and electronic electricity measuring device, which comprises an electricity measuring pen, wherein the electricity measuring pen comprises a handle, an electric pen point is arranged at the end part of the handle, the electrotechnical and electronic electricity measuring pen further comprises an outer sleeve, the outer sleeve is arranged outside the electric pen point in a clamping way, a conducting plate and a storage battery are arranged in the outer sleeve, a starting switch and a charging port are arranged on the outer surface of the outer sleeve, the starting switch and the charging port are respectively and electrically connected with the storage battery, and the storage battery is electrically connected with the conducting plate.

Description

Electrician electronic electricity measuring device

Technical Field

The utility model relates to the technical field of electronic and electrical detection, in particular to an electrical and electronic testing device.

Background

Most of the current electrician electronic electricity measuring devices are test pens, namely 'electric pens', which are used for testing whether electric wires are electrified or not, a neon bulb is arranged in a pen body, if the neon bulb emits light during testing, a lead wire is electrified or is a live wire of a passage, a pen point and a pen tail in the test pens are made of metal materials, a pen holder is made of insulating materials, and when the test pens are used, a user must touch a metal part at the tail end of the test pens by hands, otherwise, because the electrified body, the test pens, a human body and the ground do not form a loop, the neon bulb in the test pens does not emit light, misjudgment is caused, the electrified body is not electrified, the principle of the test pens is changed along with the development of the technology, and the application of the electronic test pens is very popular;

However, in the existing electrical and electronic electricity measuring device, before measuring whether electrical equipment is electrified, a known power supply is firstly required to be found to measure whether neon bubbles of a test pencil can normally emit light so as to judge whether the pencil is damaged, but in the actual use process, the known power supply cannot be found nearby, so that inconvenience is brought to measurement.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an electrician and electronic electricity measuring device, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

An electrician electronic electricity measuring device comprises an electricity measuring pen, the electricity measuring pen comprises a handle, the end part of the handle is provided with an electricity measuring pen point, one end of the electricity measuring pen point extends to the inside of the electricity measuring pen point and is connected with neon bubbles, the other end of the neon bubbles is connected with a spring connecting block, the other end of the spring connecting block is fixedly connected with a spring I, the other end of the spring I is fixedly connected with a contact, the outside of the contact is in sliding connection with the handle,

The electric pencil comprises an electric pencil head, and is characterized by further comprising an outer sleeve, wherein the outer sleeve is arranged outside the electric pencil head in a clamping manner, a conducting plate and a storage battery are arranged in the outer sleeve, a starting switch and a charging port are arranged on the outer surface of the outer sleeve, the starting switch and the charging port are respectively electrically connected with the storage battery, and the storage battery is electrically connected with the conducting plate.

Preferably, the handle is made of an insulator, and a light-transmitting layer is arranged on the outer surface of the handle.

Preferably, the end part of the handle is fixedly connected with a connector, the outer surface of the connector is provided with a clamping groove, and a clamping block is arranged in the outer sleeve and is clamped with the connector through the clamping groove.

Preferably, a second spring is arranged between the conductive plate and the storage battery, and two ends of the second spring are fixedly connected with the conductive plate and the storage battery respectively.

Preferably, a display lamp is arranged on the outer surface of the outer sleeve, and the display lamp is electrically connected with the storage battery.

The utility model provides an electrician electronic electricity measuring device, which has the following beneficial effects:

According to the utility model, through the arranged outer sleeve, the storage battery and the guide plate, on one hand, a power supply is provided for the test pencil, the detection of the test pencil is realized without searching a known power supply, the damage of the test pencil is avoided, the occurrence of inaccurate conditions in the live detection process is avoided, and the danger is caused.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an electrical measurement device according to the present utility model;

FIG. 2 is a schematic diagram of the external structure of the test pencil according to the present utility model;

fig. 3 is a schematic diagram of an internal structure of the electrical testing device in the present utility model.

In the figure: 10-handle, 11-contact, 12-spring one, 13-spring connecting block, 14-neon bulb, 15-connector, 16-draw-in groove, 17-electric pencil point, 18-light transmission window, 20-outer sleeve, 21-start switch, 22-charging port, 23-battery, 24-spring two, 25-fixture block, 26-conducting plate, 27-display lamp.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

An electrician electronic electricity measuring device comprises an electricity measuring pen and an outer sleeve 20 arranged at the end part of the electricity measuring pen, wherein the electricity measuring pen is clamped with the outer sleeve 20; the test pencil comprises a handle 10, wherein the handle 10 is made of an insulator, a light-transmitting layer 18 is arranged on the outer surface of the handle 10, a test pencil head 17 is arranged at the end part of the handle 10, one end of the test pencil head 17 extends into the test pencil head 17 and is connected with a neon bulb 14, the other end of the neon bulb 14 is connected with a spring connecting block 13, the other end of the spring connecting block 13 is fixedly connected with a first spring 12, the other end of the first spring 12 is fixedly connected with a contact 11, the outer part of the contact 11 is in sliding connection with the handle 10, when the test pencil head 17 contacts with a charged body, a user's hand touches the contact 11, the charged body, the test pencil and a human body form a loop with the earth, the neon bulb 14 in the test pencil normally emits light, namely, the charged body is indicated to be charged, and vice versa; the outer sleeve 20 is arranged outside the test pencil head 17, the conducting plate 26 and the storage battery 23 are arranged in the outer sleeve 20, the starting switch 21 and the charging port 22 are arranged on the outer surface of the outer sleeve 20, the starting switch 21 and the charging port 22 are respectively electrically connected with the storage battery 23, the storage battery 23 is electrically connected with the conducting plate 26, when the test pencil head 17 is stored in the outer sleeve 20 and is abutted to the conducting plate 26, the starting switch 21 arranged before use is started, the storage battery 23 is further started, the storage battery 23 is used for supplying power to the conducting plate 26, the contact 11 is pressed at the moment, whether the neon bulb 14 is normally lightened or not is detected, if yes, the power is normally tested, and if no, the test pencil needs to be replaced.

In the above, through outer sleeve 20, battery 23 and deflector 26 that set up, realize the detection to the test pencil on the one hand, avoid the test pencil to damage, lead to the inaccurate condition appears in the live body detection in-process, cause danger, on the other hand, through outer sleeve 20 that sets up, realize the protection to test pencil head 17, avoid test pencil head 17 to take place to damage when not using, increase test pencil head 17's life.

Specifically, as shown in fig. 3: the end fixedly connected with connector 15 of handle 10, the surface of connector 15 is provided with draw-in groove 16, and the inside of outer sleeve 20 is provided with fixture block 25, and fixture block 25 passes through draw-in groove 16 and connector 15 joint, the dismantlement and the installation of outer sleeve 20 of being convenient for.

Specifically, as shown in fig. 3: a second spring 24 is arranged between the conductive plate 26 and the storage battery 23, two ends of the second spring 24 are fixedly connected with the conductive plate 26 and the storage battery 23 respectively, and after the electric measuring pen point 17 is contained in the outer sleeve 20, the conductive plate 26 is always kept in contact with the electric measuring pen point 17 through the second spring 24, so that the conductivity of the conductive plate 26 is ensured.

Specifically, as shown in fig. 1: the outer surface of the outer sleeve 20 is provided with a display lamp 27, and the display lamp 27 is electrically connected with the storage battery 23 and is used for displaying the electric quantity of the storage battery 23.

Working principle: before using, open battery 23 through start switch 21, utilize battery 23 to switch on for current conducting plate 26, at this moment, the user presses contact 11, neon bulb 14 in the test pencil normally shines, indicate that the test pencil is normal to use, take out the test pencil can detect electrified body, simultaneously after the user presses contact 11, neon bulb 14 is abnormal to shine, at this moment through observing display lamp 27, confirm battery 23's electric quantity, if display lamp 27 shows normally, can confirm to test pencil damage, change the test pencil can, avoid the test pencil damage to cause danger.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides an electrician's electron electricity metering device, includes the test pencil, the test pencil includes handle (10), the tip of handle (10) is provided with test pencil head (17), the one end of test pencil head (17) extends to the inside of test pencil head (17) and is connected with neon bulb (14), and the other end and spring connecting block (13) of neon bulb (14) are connected, the other end and spring one (12) fixed connection of spring connecting block (13), and the other end and contact (11) fixed connection of spring one (12), the outside and handle (10) sliding connection of contact (11), its characterized in that:

The electric pencil comprises a pencil head (17), and is characterized by further comprising an outer sleeve (20), wherein the outer sleeve (20) is arranged outside the pencil head (17) in a clamping mode, a conducting plate (26) and a storage battery (23) are arranged in the outer sleeve (20), a starting switch (21) and a charging port (22) are arranged on the outer surface of the outer sleeve (20), the starting switch (21) and the charging port (22) are respectively electrically connected with the storage battery (23), and the storage battery (23) is electrically connected with the conducting plate (26).

2. An electrical and electronic testing apparatus according to claim 1, wherein: the handle (10) is made of an insulator, and a light-transmitting layer (18) is arranged on the outer surface of the handle (10).

3. An electrical and electronic testing apparatus according to claim 1, wherein: the end part of the handle (10) is fixedly connected with a connector (15), a clamping groove (16) is formed in the outer surface of the connector (15), a clamping block (25) is arranged in the outer sleeve (20), and the clamping block (25) is clamped with the connector (15) through the clamping groove (16).

4. An electrical and electronic testing apparatus according to claim 1, wherein: a second spring (24) is arranged between the conducting plate (26) and the storage battery (23), and two ends of the second spring (24) are fixedly connected with the conducting plate (26) and the storage battery (23) respectively.

5. An electrical and electronic testing apparatus according to claim 1, wherein: the outer surface of the outer sleeve (20) is provided with a display lamp (27), and the display lamp (27) is electrically connected with the storage battery (23).