CN207866888U - Acousto-optic electricity-detection grounding device - Google Patents
Acousto-optic electricity-detection grounding device Download PDFInfo
- Publication number
- CN207866888U CN207866888U CN201820359910.2U CN201820359910U CN207866888U CN 207866888 U CN207866888 U CN 207866888U CN 201820359910 U CN201820359910 U CN 201820359910U CN 207866888 U CN207866888 U CN 207866888U
- Authority
- CN
- China
- Prior art keywords
- electrode
- indicator
- utility
- polygonal
- model
- 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
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model proposes a kind of acousto-optic electricity-detection grounding devices, including contact electrode, indicator and supporter, the contact electrode includes polygonal electrode, ring electrode and ball electrode, the indicator includes microprocessor, buzzer and neon lamp, it is provided with wireless transmitter module on the microprocessor, the supporter includes insulation tube and handle.The utility model can carry out electrical verification using polygonal electrode to the electric appliance with right angle either corner structure, polygonal electrode can form hook electrode with ring electrode and carry out electrical verification to structures such as cables simultaneously, and ball electrode can be to the surface texture electrical verification of some electric appliances, the contact electrode function of the utility model is more, largely avoids omission of examination situation；Bidirectional alarming system can be constituted with management level grounding alarm APP by wireless transmitter module, safe coefficient is high.The utility model is designed reasonably, simple in structure, cost is relatively low, is suitble to large-scale promotion.
Description
Technical field
The utility model belongs to electrician's appliance technology more particularly to a kind of acousto-optic electricity-detection grounding device.
Background technology
Sound-light type electroscope be it is a kind of electric current of the electroscope over the ground in stray capacitance is flowed through by detection, examine equipment, line
The device whether road is charged, and pass through sound-light alarm, dual display, to ensure the personal safety of staff.Usually, sound
Light type electroscope includes mainly three parts, is contact electrode, indicator and supporter respectively, wherein contact is for connection to
The conducting element of measured conductor and indicator；Indicator is built-in with detection module circuit, and the detection module circuit is by starting
Circuit, oscillating circuit, acousto-optic circuit and self-checking circuit are constituted, and buzzer and neon lamp are provided on indicator；Supporter
It is the blank pipe and handle of an insulation.
Currently, the principal shape of contact electrode is divided into three kinds of hook-type, taper and dot, the mode of shape difference contact is also
It is different.Hook-type electrode is mainly used to the hook bracing wire cable either electrical structure with arcuate structure to carry out electrical verification；Tapered electrode
It can be used for detecting the electrical structure with fillet either right angle portions, can also be contacted using the side of taper and be connect to change
Contacting surface product either sensing area carrys out electrical verification；Point-shaped electrode is to utilize the electrical verification one by one in dots of a conducting sphere, if single
Usually had using one of which when detecting certain electric appliances take into account less than the case where to the problem of missing inspection occur.Furthermore just
It is that traditional electrical verification need of work staff records then to report to management level, it is less efficient, and with the hair of application software
Exhibition, the working condition and electrical verification result of electroscope are also required to be uploaded directly into management level grounding alarm APP platforms to carry
High working efficiency.
Utility model content
The utility model proposes a kind of reasonable design, knot for the technical problem present in above-mentioned sound-light type electroscope
Structure is simple, the higher acousto-optic electricity-detection grounding device of multi-functional and efficiency.
In order to achieve the above object, the technical solution adopted in the utility model is acousto-optic electrical verification provided by the utility model
Earthing or grounding means, including contact electrode, indicator and supporter, the contact electrode are connected to the head of indicator, the instruction
Device includes microprocessor, buzzer and neon lamp, and the tail portion of the indicator is connect with supporter, and the supporter includes insulation
Pipe, the tail portion of the insulation tube are provided with handle, and the contact electrode includes polygonal electrode, and the polygonal electrode includes right angle
Portion, transition part and curved face part, the annular groove for being plugged with ring electrode and being moved for ring electrode in the polygonal electrode, the ring
The tail portion of shape electrode is provided with fixing button, and arc groove and two fixations for being used for limiting fixing button are provided on the transition part
The head of slot, the ring electrode is provided with ball electrode, and wireless transmitter module is provided on the microprocessor.
Preferably, the indicator includes that female connecting tube is arranged.
Preferably, the head of the insulation tube is provided with the external screw thread coordinated with connecting tube, the insulation tube is flexible
The pipe of structure.
Compared with prior art, it is with good effect the advantages of the utility model,
1, acousto-optic electricity-detection grounding device provided by the utility model, can be to right angle either one using polygonal electrode
The electric appliance at a little turnings carries out electrical verification, while polygonal electrode can form hook electrode with ring electrode and test structures such as cables
Electricity, and ball electrode can be to the surface texture electrical verification of some electric appliances, and the contact electrode function of the utility model is more, very great Cheng
Omission of examination situation is avoided on degree；In addition, by wireless transmitter module bidirectional alarming system can be constituted with management level grounding alarm APP
System, safe coefficient are high.The utility model is designed reasonably, simple in structure, cost is relatively low, is suitble to large-scale promotion.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model,
For those of ordinary skill in the art, without having to pay creative labor, it can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the overall structure diagram for the acousto-optic electricity-detection grounding device that embodiment provides；
Fig. 2 is the structural schematic diagram for the contact electrode that embodiment provides；
Fig. 3 be Fig. 2 for providing of embodiment F-F to sectional view；
In above each figure, 1, contact electrode；11, polygonal electrode；111, right angle portion；112, transition part；113, curved face part；
12, ring electrode；121, fixing button；13, ball electrode；2, annular groove；3, arc groove；4, fixing groove；5, indicator；51, neon lamp；
52, buzzer；53, connecting tube；6, supporter；61, insulation tube；62, handle.
Specific implementation mode
It is below in conjunction with the accompanying drawings and real in order to be more clearly understood that the above objects, features, and advantages of the utility model
Example is applied to be described further the utility model.It should be noted that in the absence of conflict, embodiments herein and reality
The feature applied in example can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to implement using different from other modes described here, therefore, the utility model is not limited to be described below
The limitation of the specific embodiment of specification.
Embodiment, as shown in Figure 1, Figure 2 and Figure 3, acousto-optic electricity-detection grounding device provided by the utility model, including contact electricity
Pole 1, indicator 5 and supporter 6, the contact electrode 1 are connected to the head of indicator 5, and the indicator 5 includes microprocessor
The tail portion of (being not drawn into figure), buzzer 52 and neon lamp 51, the indicator 5 is connect with supporter 6, and the supporter 6 includes
The tail portion of insulation tube 61, the insulation tube 61 is provided with handle 62, wherein indicator 5 and supporter 6 be it is in the prior art at
Ripe component, and also comparative maturity, the present embodiment exist the integrated circuit technique of control buzzer 52 and neon lamp 51 on microprocessor
This is repeated no more.But it should be noted that the associated components starting voltage Ust of indicator, meet 0.15UN≤Ust≤
0.40UN, and in the range of rated frequency variation ± 3% on electroscope contact electrode when unexpected contact voltage to instruction
Delay time (i.e. response time)≤1 second between the clear instruction of device, drop-off to pick-up radio >=0.95, and also the present apparatus can be in specified electricity
Pressure, continuously trouble-freely work 5min or more, in addition, being 50dB at the alarm sounding instruction intensity 1m of buzzer 52, at 25m
Audible, directly illumination is visible outside by the flash of light instruction intensity of neon lamp 51 15m.
In order to allow contact electrode 1 to detect a variety of electrical structures, contact electrode 1 provided by the utility model includes polygonal
Electrode 11, the polygonal electrode 11 include right angle portion 111, transition part 112 and curved face part 113, transition part 112 and right angle portion 111
Form 225 degree of exterior angle, the annular groove 2 for being plugged with ring electrode 12 in the polygonal electrode 11 and being moved for ring electrode 12,
The head of the ring electrode 12 is provided with ball electrode 13.Wherein, the right angle portion 111 of polygonal electrode 11 and right angle portion are utilized
111 exterior angles formed with transition part 112 can carry out electrical verification, while polygonal electricity to the electric appliance with right angle either some turnings
Pole 11 can form hook electrode with ring electrode 12, and function be equal to general hook-shaped contact, and ball electrode 13 can be with
Surface texture electrical verification to some electric appliances, in this case, the contact electrode 1 of the utility model can be to most of electric appliance
Structure electrical verification, and largely avoid the omission of examination and structure mismatch case.
Further, in order to stablize ring electrode 12 and polygonal electrode 11, ring electrode 12 provided by the utility model
Tail portion is provided with fixing button 121, and the fixing button 121 is connect with ring electrode 12 with thread forms, while in polygonal electrode 11
Transition part 112 on be provided with the fixing grooves 4 that arc groove 3 and two are used for limiting fixing button.Fixing button is moved along arc groove 3
121 make ring electrode 2 in polygonal electrode 11 position to arc groove 3 upper limit position, fixing button 121 just correspond to one it is solid
Determine slot and be tightened in fixing groove then to form a hook-shaped contact at this time；The position of ring electrode 12 is adjusted to arc groove 3
Lower limit position, fixing button 121 can correspond to again a fixing groove screwed again then at this time ball electrode just with insulation tube
61 point-blank form a dotted contact, and then ensure that the realization of the multiple functions of electrode contact.
In order to improve instruction performance, wireless transmitter module is provided on microprocessor provided by the utility model, and refer to
It is micro- to show that the detection module circuit in device 5 including start-up circuit, oscillating circuit, acousto-optic circuit and self-checking circuit is all integrated in
On processor, on the one hand, microprocessor can control buzzer 52 by integrated circuit and neon lamp 51 realizes alarm, another party
Electrical verification instant messages can be fed back to management level grounding alarm APP by face by wireless transmitter module, be grounded and reported by management level
Alert APP can provide security alarm signal to staff, thus constitute bidirectional alarming system, and safe coefficient is high.
In order to improve the portability of whole device, indicator 5 provided by the utility model includes that female company is arranged
Take over 53 is correspondingly provided with the external screw thread coordinated with connecting tube 53 on the head of insulation tube 61, and indicator 5 and supporter 6 are torn open
Connect with unloading, install and carry it is all more convenient, while insulation tube 61 be stretching structure pipe can be selected according to predicted voltage
Suitable telescoping tube is selected to ensure enough safe distances, improves the safety of work, and carry small volume.
The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model
Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality
With novel technical spirit to any simple modification, equivalent variations and remodeling made by above example, it is new to still fall within this practicality
The protection domain of type technical solution.
Claims (3)
1. a kind of acousto-optic electricity-detection grounding device, including contact electrode, indicator and supporter, the contact electrode are connected to instruction
The head of device, the indicator include microprocessor, buzzer and neon lamp, and the tail portion of the indicator is connect with supporter, institute
It includes insulation tube to state supporter, and the tail portion of the insulation tube is provided with handle, which is characterized in that the contact electrode includes polygonal
Electrode, the polygonal electrode include right angle portion, transition part and curved face part, and ring electrode and confession are plugged in the polygonal electrode
The annular groove of ring electrode movement, the tail portion of the ring electrode is provided with fixing button, be provided on the transition part arc groove and
Two fixing grooves for being used for limiting fixing button, the head of the ring electrode is provided with ball electrode, is arranged on the microprocessor
There is wireless transmitter module.
2. acousto-optic electricity-detection grounding device according to claim 1, which is characterized in that the indicator includes being provided with interior spiral shell
The connecting tube of line.
3. acousto-optic electricity-detection grounding device according to claim 2, which is characterized in that the head of the insulation tube be provided with
The external screw thread of connecting tube cooperation, the insulation tube are the pipe of stretching structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359910.2U CN207866888U (en) | 2018-03-16 | 2018-03-16 | Acousto-optic electricity-detection grounding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820359910.2U CN207866888U (en) | 2018-03-16 | 2018-03-16 | Acousto-optic electricity-detection grounding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866888U true CN207866888U (en) | 2018-09-14 |
Family
ID=63456031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820359910.2U Expired - Fee Related CN207866888U (en) | 2018-03-16 | 2018-03-16 | Acousto-optic electricity-detection grounding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030922A (en) * | 2018-10-29 | 2018-12-18 | 广东电网有限责任公司 | Universal electroscope with anti-sticking function |
-
2018
- 2018-03-16 CN CN201820359910.2U patent/CN207866888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030922A (en) * | 2018-10-29 | 2018-12-18 | 广东电网有限责任公司 | Universal electroscope with anti-sticking function |
| CN109030922B (en) * | 2018-10-29 | 2023-04-28 | 广东电网有限责任公司 | Universal electroscope with anti-blocking function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI528669B (en) | Power strip and cord thereof | |
| CN203881834U (en) | AC-DC current wireless monitoring equipment | |
| CN102818926B (en) | A kind of intelligent voltage warning device | |
| CN207866888U (en) | Acousto-optic electricity-detection grounding device | |
| CN203551658U (en) | Non-contact type AC neon-electroscope having frequency measuring function | |
| CN205317881U (en) | Intelligence cable check out test set | |
| CN208921814U (en) | Electric car harness switching detection device | |
| CN205301430U (en) | Nuclear phase device that cable run is wireless | |
| CN205595640U (en) | Switch board with auto -power -off protect function | |
| CN209215471U (en) | A kind of indicator whether detection distribution power supply line has electric current to pass through | |
| CN201078821Y (en) | Power outlet | |
| CN208011661U (en) | A kind of LED power of having electronic thermometer | |
| CN204289927U (en) | A kind of energy consumption measurement device | |
| CN204066325U (en) | The nearly electric safety early warning device of construction machinery | |
| CN108572334B (en) | Abnormal magnetic flux leakage monitoring system for transformer | |
| CN202886455U (en) | Intelligent voltage warning instrument | |
| CN202649274U (en) | Digital display instrument | |
| CN110687421A (en) | Hand-held type partial discharge detection device | |
| CN212137761U (en) | Type-C interface abnormity detection system | |
| CN205429365U (en) | Multi -functional USB converter interface | |
| CN204666833U (en) | A kind of Multifunction minisize pick-up head sniffer | |
| CN109633365A (en) | A kind of convenient and fast frequency conversion electric wire cable fault high voltage testing device | |
| CN206819514U (en) | A kind of weak electricity measuring alarm device | |
| CN211402508U (en) | Electric power parameter acquisition device | |
| CN217404966U (en) | Electrical fire monitoring system and terminal device |
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: 20180914 Termination date: 20190316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |