CN211932758U

CN211932758U - Non-contact electroscope gloves

Info

Publication number: CN211932758U
Application number: CN201922003883.2U
Authority: CN
Inventors: 苏运; 李淼林
Original assignee: Yulin Beiliu Power Supply Bureau of Guangxi Power Grid Co Ltd
Current assignee: Yulin Beiliu Power Supply Bureau of Guangxi Power Grid Co Ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-11-17
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a non-contact electroscope glove, which comprises a glove main body and an electroscope module; the inner surface of the glove main body is an insulating surface; the electricity testing module comprises a testing metal sheet, an electricity testing circuit board and an electricity testing indicating module; the test sheetmetal sets up on the palm surface of gloves main part, test electric circuit board and test electric indicating module and set up in the gloves main part, the test sheetmetal with test electric indicating module respectively with test electric circuit board electric connection. The non-contact electroscope glove can be used for detecting and indicating the electrification conditions of external equipment and lines under the condition of keeping insulation, and has good practicability.

Description

Non-contact electroscope gloves

Technical Field

The utility model relates to an electrician's instrument field, concretely designs to non-contact electroscope gloves.

Background

When a low-voltage line is operated, a worker needs to accurately master whether an outer cover of the equipment and the line are electrified or not, and under the condition, the worker needs a special electrician tool to test the line and the equipment; in order to ensure safety, workers also need to wear insulating gloves to ensure the safety of operation.

SUMMERY OF THE UTILITY MODEL

In order to alleviate staff's operation burden, the utility model provides a non-contact electroscope, this non-contact electroscope cover can also be used for detecting the electrified condition of external equipment and circuit and carry out the sign under keeping insulating condition, have good practicality.

Correspondingly, the utility model provides a non-contact electroscope glove, which comprises a glove main body and an electroscope module;

the inner surface of the glove main body is an insulating surface;

the electricity testing module comprises a testing metal sheet, an electricity testing circuit board and an electricity testing indicating module;

the test sheetmetal sets up on the palm surface of gloves main part, test electric circuit board and test electric indicating module and set up in the gloves main part, the test sheetmetal with test electric indicating module respectively with test electric circuit board electric connection.

In an alternative embodiment, the test metal sheet is provided on the palmar surface of the glove body at the finger position.

In an alternative embodiment, the electroscopic circuit board is disposed on the back hand surface of the glove body.

In an optional embodiment, the electricity testing indication module comprises an indicator light, and the indicator light is electrically connected with the electricity testing circuit board.

In an optional implementation manner, the electricity testing indication module comprises a buzzer, and the buzzer is electrically connected with the electricity testing circuit board.

In an optional implementation manner, the electricity testing indication module further includes a buzzer switch, and the buzzer is electrically connected with the electricity testing circuit board based on the buzzer switch;

the buzzer switch is arranged on the back of the hand of the glove main body.

In an alternative embodiment, the test metal sheet is electrically connected to the electroscopic circuit board based on a shielded wire.

The utility model provides an electroscope gloves of non-contact, this electroscope gloves of non-contact can also be used to detect the electrified condition of external equipment and circuit and signal under keeping insulating condition, have good practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 shows a schematic view of a palm side of a non-contact electroscopic glove of the present embodiment;

FIG. 2 shows a schematic diagram of the back side of a non-contact electroscope glove of the present embodiment;

fig. 3 shows a schematic partial cross-sectional structure diagram of a non-contact electroscopic glove according to an embodiment of the present invention;

fig. 4 shows a schematic circuit structure diagram of a non-contact electroscopic glove according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1 shows a palm side schematic view of the non-contact electroscopic glove of this embodiment, fig. 2 shows a back side schematic view of the non-contact electroscopic glove of this embodiment, fig. 3 shows a partial section structure schematic view of the non-contact electroscopic glove of the embodiment of the utility model, fig. 4 shows a circuit structure schematic view of the non-contact electroscopic glove of the embodiment of the utility model.

The embodiment provides a non-contact electroscope glove, which comprises a glove main body and an electroscope module;

specifically, the inner surface of the glove main body is an insulating surface; in the embodiment of the present invention, the glove main body adopts a three-layer structure, and the glove main body includes an inner insulating layer 201, an outer insulating layer 202 and a routing layer 203; the inner insulating layer 201 and the outer insulating layer 202 are both made of insulating materials, so that the non-contact electroscope glove has an insulating function, and the use safety of workers is guaranteed.

The electroscopic module comprises a test metal sheet 104, an electroscopic circuit board 105 and an electroscopic indication module.

Specifically, the test metal sheet 104 is disposed on the palm surface of the glove body, and an operator can use the test metal sheet 104 on the glove body to test the electrification condition of the surface of the equipment. Preferably, the test metal sheet 104 is provided on the palmar surface of the finger position 103 of the glove body; because the finger motion is more flexible, the test metal sheet 104 is arranged on the finger position 103, so that the operator can conveniently perform electricity testing operation.

Specifically, the electricity testing circuit board 105 and the electricity testing indication module are arranged on the glove main body. Specifically, the electricity testing circuit board 105 is used for judging whether the test metal sheet 104 is electrified or not, namely, whether equipment contacted by the test metal sheet 104 is electrified or not is judged, and the electricity testing indication module is used for indicating workers, wherein the indication mode can be a light indication mode, a buzzer indication mode or a vibration indication mode.

Specifically, be provided with on electroscopic circuit board 105 and test electric circuit, optionally, test electric circuit and be unsettled test electric circuit. Specifically, the present embodiment provides a floating circuit based on a six-inverter integrated circuit CD 4069. Wherein ICl is a six-inverter integrated circuit CD4069, and an inverter IC1-1 of the CD4069 and surrounding elements form a voltage amplifier with high input impedance and high gain; after receiving the weak electric field signal, the test metal sheet is amplified and output by the voltage amplifier and shaped by the inverter ICl-2 to control the post-stage circuit.

The inverter ICl-5, the IC1-6, the resistors R5 and R6 and the capacitor C2 form a multivibrator, the operation of which is controlled by the operating state of the inverter ICl-3.

When the test metal sheet detects a signal, the ICl-3 outputs a high level, the diode VDl is cut off, the oscillator works, and the piezoelectric ceramic sheet HTD (namely the buzzer 109) is pushed to sound; meanwhile, the inverter ICl-4 outputs high level, the triode VTl is conducted, and the red light emitting diode LED2 is lightened to indicate that the test metal sheet is electrified.

The sensitivity of the acousto-optic display can be adjusted by adjusting the potentiometer RPl (i.e. the adjusting knob 107), and satisfactory tone can be obtained by adjusting the capacitor C2 and the resistor R5.

Specifically, the suspended electricity testing circuit provided by the embodiment consumes less electricity, and two button batteries can be used as the power source 206 to supply power.

Specifically, the physical devices included in the suspended electroscope circuit related to this embodiment mainly include:

the test circuit board 105 is used for bearing a suspended electricity testing circuit and various devices, and optionally, the test circuit board 105 can be a flexible circuit board so as to be attached to the deformation of the glove;

the power source 206 is used for supplying power, optionally, the power source 206 is two button batteries, a battery bin for fixing the button batteries can be arranged on the test circuit board 105, and the two button batteries are fixed on the test circuit board 105;

the power-on indicator lamp 112 is used for indicating whether the suspended electroscope circuit is started, and optionally, the power-on indicator lamp 112 is green in light color and is connected with the power supply 206 in series based on a general switch S1 (11); the power-on indicator lamp 112 is arranged on the test circuit board 105 and is exposed on the outer surface of the glove body for convenient observation, and correspondingly, the main switch S1(11) is arranged on the test circuit board 105 and is exposed on the outer surface of the glove body for convenient operation;

the electricity testing indicator light 108 is used for indicating whether the testing metal sheet is electrified or not through color, and optionally, the electricity testing indicator light 108 is red in light color, is powered by the power supply 206 and is controlled by the triode VT 1; when the test metal sheet is electrified, the triode VT1 is conducted, and the electricity testing indicator lamp 108 is turned on to remind an operator that the equipment is electrified; optionally, an electricity testing indicator lamp 108 is arranged on the test circuit board 105 and exposed to the outer surface of the glove body for observation;

the buzzer 109 is used for indicating whether the test metal sheet is electrified or not through sound, optionally, the power supply of the buzzer 109 is controlled based on a buzzer switch S2(110), and whether the buzzer 109 is started or not is controlled by the electrification condition of the test metal sheet; the buzzer 109 and the buzzer switch S2(110) are both arranged on the test circuit board, and the buzzer switch S2(110) is exposed on the outer surface of the glove body for convenient operation;

the adjusting knob 107 is used for adjusting the amplification degree of the test metal sheet, so that the adjusting function of adjusting the electroscopy sensitivity is realized; optionally, an adjusting knob 107 is disposed on the test circuit board and exposed to the outer surface of the glove body for easy operation.

Further, in order to improve the accuracy of the electricity testing, the testing metal sheet is electrically connected to the electricity testing circuit board on the basis of the shielding lead 111.

The embodiment of the utility model provides an electroscope gloves is tested to non-contact, this electroscope gloves is tested to non-contact under keeping insulating condition, can also be used for detecting the electrified condition of external equipment and circuit and carry out the sign, has good practicality.

The non-contact electroscopic glove provided by the embodiment of the utility model is introduced in detail, and the principle and the implementation mode of the utility model are explained by applying a specific example, and the explanation of the above embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. A non-contact electroscope glove is characterized by comprising a glove main body and an electroscope module;

the inner surface of the glove main body is an insulating surface;

2. The non-contact electroscopic glove of claim 1 in which the test metal sheet is disposed on a palmar surface of the glove body at the finger location.

3. The non-contact electroscopic glove of claim 1, wherein the electroscopic circuit board is disposed on a dorsal surface of the glove body.

4. The non-contact electroscopic glove of claim 1, wherein the electroscopic indicator module comprises an indicator light, the indicator light being electrically connected to the electroscopic circuit board.

5. The non-contact electroscopic glove of claim 1, wherein the electroscopic indicating module comprises a buzzer, and the buzzer is electrically connected with the electroscopic circuit board.

6. The non-contact electroscopic glove of claim 5, wherein the electroscopic indicating module further comprises a buzzer switch, the buzzer being electrically connected to the electroscopic circuit board based on the buzzer switch;

the buzzer switch is arranged on the back of the hand of the glove main body.

7. The non-contact electroscopic glove of claim 1 wherein the test metal sheet is electrically connected to the electroscopic circuit board based on shielded wires.