CN202930681U - Secure power testing insert row - Google Patents
Secure power testing insert row Download PDFInfo
- Publication number
- CN202930681U CN202930681U CN 201220634978 CN201220634978U CN202930681U CN 202930681 U CN202930681 U CN 202930681U CN 201220634978 CN201220634978 CN 201220634978 CN 201220634978 U CN201220634978 U CN 201220634978U CN 202930681 U CN202930681 U CN 202930681U
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- CN
- China
- Prior art keywords
- insert row
- electrical verification
- plug
- power testing
- socket
- 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
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Abstract
Provided is a secure power testing insert row, comprising a power testing plug, a socket, and a control switch arranged between the power testing plug and the socket, wherein the power testing plug comprises a plug body and a test pen housing arranged inside the plug body; the plug body is provided with a pair of inserting sheets; the test pen housing is arranged corresponding to one of the inserting sheets; the test pen housing is internally provided with a current-limiting resistor, a neon tube, a spring, and a hand-touching electrode which are sequentially connected; the current-limiting resistor is connected with the tail of one of the inserting sheets; and the plug body is provided with a transparent window corresponding to the housing of the test pen housing. The secure power testing insert row of the utility model features scientific design, simple structure, convenient usage, security, and reliability.
Description
Technical field
The utility model relates to a kind of insert row, specifically, has related to a kind of safe electrical verification insert row with electroscope function.
Background technology
Along with the development of power industry, improve power supply quality, shorten the breakdown maintenance time, be each work about electric power personnel's responsibility, simultaneously, guarantee that the safety problem the when staff keeps in repair is paid attention to day by day.Insert row is commonly used to provide power supply in power equipment maintaining, existing insert row is simple in structure, if when insert row can not normal power supply, can not in time detect power supply base fault or the fault of insert row own; Simultaneously, the control switch of insert row is arranged on the insert row body more, when some maintenances and repairing; need many people or long distance work; this moment, the staff can away from insert row, can't in time cut off the electricity supply when unexpected, effectively Protection personnel and device security.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, thereby a kind of design science, simple in structure, easy to use and safe and reliable safe electrical verification insert row are provided.
to achieve these goals, the technical scheme that the utility model adopts is: a kind of safe electrical verification insert row, comprise the electrical verification plug, socket and be arranged on control switch between described electrical verification plug and described socket, described electrical verification plug comprises header body and is arranged on the interior electroscope shell of described header body, be provided with a pair of inserted sheet on described header body, corresponding one of them inserted sheet of described electroscope shell arranges, be provided with the current-limiting resistance that connects successively in described electroscope shell, neon tube, spring and hand touched electrode, described current-limiting resistance is connected with one of them inserted sheet afterbody, on described header body, corresponding described electroscope shell is provided with transparency window.
Based on above-mentioned, be provided with mains switch on described socket.
Based on above-mentioned, the corresponding described transparency window setting of described neon tube.
The relative prior art of the utility model has substantive distinguishing features and progress, specifically, the utility model increases on the basis of existing insert row control switch and electroscope shell, be provided with the current-limiting resistance, neon tube, spring and the hand touched electrode that connect successively in described electroscope shell, described current-limiting resistance is connected with one of them inserted sheet afterbody, inserted sheet, current-limiting resistance, neon tube, spring and hand touched electrode consist of an electroscope, when if insert row does not have electricity, can detect fast power supply base fault or the fault of insert row own; Be provided with simultaneously control switch, can in time cut off the electricity supply when meeting accident; It has advantages of design science, simple in structure, easy to use and safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of described inserted sheet and described electroscope shell.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
as depicted in figs. 1 and 2, a kind of safe electrical verification insert row, comprise electrical verification plug 2, socket 1 and be arranged on control switch 3 between described electrical verification plug 2 and described socket 1, described electrical verification plug 2 comprises header body and is arranged on the interior electroscope shell 45 of described header body, be provided with a pair of inserted sheet 21 on described header body, corresponding one of them inserted sheet 21 of described electroscope shell 45 arranges, be provided with the current-limiting resistance 41 that connects successively in described electroscope shell 45, neon tube 42, spring 43 and hand touched electrode 44, described current-limiting resistance 41 is connected with one of them inserted sheet 21 afterbody, inserted sheet 21, current-limiting resistance 41, neon tube 42, spring 43 and hand touched electrode 44 consist of an electroscope 4, on described header body, corresponding described electroscope shell 45 is provided with transparency window, the corresponding described transparency window setting of described neon tube 42, the convenient observation.
Based on above-mentioned, fail safe and the convenient power supply of controlling this insert row in order to increase this insert row are provided with mains switch 5 on described socket 1.
Based on above-mentioned, described electroscope shell 45 is transparent electroscope shells, and the corresponding described transparency window setting of described neon tube 42 during convenient use electroscope 4, can see directly whether neon tube 42 is luminous.
Based on above-mentioned, the utility model is combined plug with electroscope, uses inserted sheet 21 to substitute the test contact of original electroscope, and described inserted sheet 21, current-limiting resistance 41, neon tube 42, spring 43 and hand touched electrode 44 consist of a simple electroscope 4; Make the electrical verification plug 2 of this insert row can satisfy connection requirement with power supply base, simultaneously again can be to power supply base charged detection the whether.
During concrete the use, this electrical verification plug 2 is inserted power supply base, contact described hand touched electrode 44, whether luminously observe neon tube 42, if luminous proof power supply base is working properly; If not luminous, pull up this electrical verification plug 2, after rotating 180 degree, again insert power supply base, contact described hand touched electrode 44, whether luminously observe neon tube 42, if luminous proof power supply base is working properly; If not luminous, prove this power supply base cisco unity malfunction.
Based on above-mentioned, this insert row increase has control switch 3, shown in control switch 3 place different positions according to user demand, facilitate the staff in time to cut off the electricity supply.
Along with the development of power industry, the awareness of safety when staff's repairing and service equipment is also strengthened day by day.When this insert row uses, it is respectively control switch 3 and mains switch 5 that two power cut-out switches are arranged, when the maintenance personal can not in time cut off the electricity supply by mains switch 5, guarantee that the monitoring personnel can in time cut off the electricity supply by control switch 3, guarantee staff's safety.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (3)
1. safe electrical verification insert row, comprise the electrical verification plug and socket, it is characterized in that: it also comprises the control switch that is arranged between described electrical verification plug and described socket, described electrical verification plug comprises header body and is arranged on the interior electroscope shell of described header body, be provided with a pair of inserted sheet on described header body, corresponding one of them inserted sheet of described electroscope shell arranges, be provided with the current-limiting resistance that connects successively in described electroscope shell, neon tube, spring and hand touched electrode, described current-limiting resistance is connected with one of them inserted sheet afterbody, on described header body, corresponding described electroscope shell is provided with transparency window.
2. safe electrical verification insert row according to claim 1, is characterized in that: be provided with mains switch on described socket.
3. safe electrical verification insert row according to claim 1, is characterized in that: the corresponding described transparency window setting of described neon tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634978 CN202930681U (en) | 2012-11-27 | 2012-11-27 | Secure power testing insert row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634978 CN202930681U (en) | 2012-11-27 | 2012-11-27 | Secure power testing insert row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202930681U true CN202930681U (en) | 2013-05-08 |
Family
ID=48220592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220634978 Expired - Fee Related CN202930681U (en) | 2012-11-27 | 2012-11-27 | Secure power testing insert row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202930681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953398A (en) * | 2015-06-29 | 2015-09-30 | 冯双喜 | Plug provided with electricity tester |
| CN105048194A (en) * | 2015-06-29 | 2015-11-11 | 冯双喜 | Power plug with handle |
-
2012
- 2012-11-27 CN CN 201220634978 patent/CN202930681U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104953398A (en) * | 2015-06-29 | 2015-09-30 | 冯双喜 | Plug provided with electricity tester |
| CN105048194A (en) * | 2015-06-29 | 2015-11-11 | 冯双喜 | Power plug with handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |