CN110275085A - A kind of disconnected instrument of Portable wire survey - Google Patents
A kind of disconnected instrument of Portable wire survey Download PDFInfo
- Publication number
- CN110275085A CN110275085A CN201910685452.0A CN201910685452A CN110275085A CN 110275085 A CN110275085 A CN 110275085A CN 201910685452 A CN201910685452 A CN 201910685452A CN 110275085 A CN110275085 A CN 110275085A
- Authority
- CN
- China
- Prior art keywords
- shell
- spool
- battery
- electric wire
- indicator light
- 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.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of Portable wires to survey disconnected instrument, it include shell, the switch key and indicator light being connected on shell, it is set to the intracorporal battery of shell and two horizontally disposed spools, and two metal probes outside shell, the inner end of each metal probe is connected with the outer end of electric wire on corresponding spool, the anode of battery is connect with one end of switch key, the other end of switch key and one end of indicator light connect, the other end of indicator light is connect with the inner end of electric wire on one of spool, the cathode of battery is connect with the inner end of electric wire on another spool.The configuration of the present invention is simple is convenient for carrying, low manufacture cost, and can quickly measuring circuit break-make situation；The present invention is built-in with spool, and metal probe can be by circuit connection in the circuit and shell on spool, so that metal probe can elongate use according to actual needs.
Description
Technical field
The present invention relates to current measuring instrument field, specifically a kind of Portable wire surveys disconnected instrument.
Background technique
In real daily life and work, general house personnel are mostly amateur electrician, are also not equipped with the detection work of profession
Have, circuit in family would become hard to cope with once breaking down in the short time, while also can bring more trouble to life.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Portable wires to survey disconnected instrument, and structure is simple, is convenient for carrying, and
Can quickly measuring circuit break-make situation.
The technical solution of the present invention is as follows:
A kind of disconnected instrument of Portable wire survey, includes shell, the switch key being connected on shell and indicator light, is set to
The intracorporal battery of shell and two horizontally disposed spools and two metal probes outside shell, each metal probe
Inner end on corresponding spool electric wire outer end connect, the battery anode connect with one end of switch key, switch
The other end of key and one end of indicator light connect, and the inner end of electric wire connects on the other end of indicator light and one of spool
It connects, the cathode of battery is connect with the inner end of electric wire on another spool.
Housing cavity is divided into battery cavities, spiral there are two the vertical baffle of live line perforation by setting in the shell
Cylinder placed cavity and lead chamber, the lead chamber switch key and refer between battery cavities and spool placed cavity
Show that lamp position is connected with the electric wire on corresponding battery, spool respectively in housing tip and by the intracavitary electric wire of lead.
Connection is there are two rotational handle on the shell, the shaft level of the rotational handle penetrate in shell with it is right
The spool answered is fixedly connected.
The shaft of two rotational handles be each passed through the opposite both side plate of shell extend into shell with it is corresponding
Spool is fixedly connected.
The shell is plastic casing.
The battery uses 3V dc-battery.
The indicator light selects 3VLED indicator light.
The length of electric wire is 500mm on the spool.
Advantages of the present invention:
The configuration of the present invention is simple is convenient for carrying, low manufacture cost, and can quickly measuring circuit break-make situation；This hair
Bright to be built-in with spool, metal probe can be by circuit connection in the circuit and shell on spool, so that metal probe can root
It needs to elongate according to actual use and use, and take-up uses rotational handle, it is easy to operate, take-up is quick；It is empty inside inventive shell
Between rational deployment so that each component be not easy winding occur short-circuit conditions.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is circuit diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
See Fig. 1 and Fig. 2, a kind of disconnected instrument of Portable wire survey, includes shell 1, the switch key being connected on shell 12
With indicator light 3, the battery being set in shell 14 and two horizontally disposed spools 5 and two gold outside shell 1
Belong to probe 6, the inner end of each metal probe 6 is connected with the outer end of electric wire 7 on corresponding spool, and the anode of battery 4 is pressed with switch
One end of key 2 connects, and the other end of switch key 2 is connect with one end of indicator light 3, the other end of indicator light 3 and one of them
The inner end connection of electric wire 7, the cathode of battery 4 are connect with the inner end of electric wire 7 on another spool 5 on spool 5；On shell 1
There are two rotational handle 8, the shafts of two rotational handles 8 to be each passed through the opposite both side plate of shell and extend into shell 1 for connection
It is fixedly connected with corresponding spool 5.
Wherein, housing cavity is divided into battery cavities, spiral there are two the vertical baffle of live line perforation by setting in shell 1
Cylinder placed cavity and lead chamber, for lead chamber between battery cavities and spool placed cavity, switch key 2 and indicator light 3 are located at shell
It 1 top of body and is connected respectively with the electric wire 7 on corresponding battery 4, spool by the intracavitary electric wire of lead.
Wherein, shell 1 is plastic casing, and battery 4 uses 3V dc-battery, and indicator light 3 selects 3VLED indicator light, spiral
The length of electric wire 7 is 500mm on cylinder.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of Portable wire surveys disconnected instrument, it is characterised in that: include shell, the switch key being connected on shell and instruction
Lamp is set to the intracorporal battery of shell and two horizontally disposed spools and two metal probes outside shell, each
The inner end of metal probe is connected with the outer end of electric wire on corresponding spool, and the anode of the battery connects with one end of switch key
It connects, the other end of switch key and one end of indicator light connect, electric wire on the other end of indicator light and one of spool
Inner end connection, the cathode of battery are connect with the inner end of electric wire on another spool.
2. a kind of Portable wire according to claim 1 surveys disconnected instrument, it is characterised in that: be provided with two in the shell
The vertical baffle of a live line perforation, is divided into battery cavities, spool placed cavity and lead chamber, the lead chamber for housing cavity
Between battery cavities and spool placed cavity, the switch key and indicator light are located at housing tip and intracavitary by lead
Electric wire respectively on corresponding battery, spool electric wire connect.
3. a kind of Portable wire according to claim 1 surveys disconnected instrument, it is characterised in that: be connected with two on the shell
A rotational handle, the shaft level of the rotational handle are penetrated in shell and are fixedly connected with corresponding spool.
4. a kind of Portable wire according to claim 3 surveys disconnected instrument, it is characterised in that: two rotational handles
Shaft is each passed through the opposite both side plate of shell and extend into shell to be fixedly connected with corresponding spool.
5. a kind of Portable wire according to claim 1 surveys disconnected instrument, it is characterised in that: the shell is plastic housing
Body.
6. a kind of Portable wire according to claim 1 surveys disconnected instrument, it is characterised in that: the battery uses 3V direct current
Battery.
7. a kind of Portable wire according to claim 6 surveys disconnected instrument, it is characterised in that: the indicator light is selected
3VLED indicator light.
8. a kind of Portable wire according to claim 1 surveys disconnected instrument, it is characterised in that: electric wire on the spool
Length is 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685452.0A CN110275085A (en) | 2019-07-27 | 2019-07-27 | A kind of disconnected instrument of Portable wire survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910685452.0A CN110275085A (en) | 2019-07-27 | 2019-07-27 | A kind of disconnected instrument of Portable wire survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110275085A true CN110275085A (en) | 2019-09-24 |
Family
ID=67965548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910685452.0A Pending CN110275085A (en) | 2019-07-27 | 2019-07-27 | A kind of disconnected instrument of Portable wire survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110275085A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088555A1 (en) * | 2019-11-05 | 2021-05-14 | 江苏永威环境科技股份有限公司 | Soil pollution monitoring device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205784U (en) * | 1985-12-26 | 1986-12-17 | 詹保庄 | On-off-indicating unit for electric circuit |
| CN2039857U (en) * | 1988-06-18 | 1989-06-21 | 刘振河 | Circuit connecting or breaking test pen |
| CN202815133U (en) * | 2012-08-24 | 2013-03-20 | 中冶宝钢技术服务有限公司 | Calibration device |
| CN204008935U (en) * | 2014-06-11 | 2014-12-10 | 深圳怡化电脑股份有限公司 | Circuit on-off detecting pen |
| CN105093056A (en) * | 2015-09-17 | 2015-11-25 | 力帆实业(集团)股份有限公司 | Line detection device used for line on-off detection |
| CN105891654A (en) * | 2016-03-28 | 2016-08-24 | 国网山东省电力公司章丘市供电公司 | Portable on-off tester |
| CN206096328U (en) * | 2016-09-26 | 2017-04-12 | 中国石油化工股份有限公司胜利油田分公司清河采油厂 | Portable electric contact circuit break -make detector |
| CN209161193U (en) * | 2018-11-19 | 2019-07-26 | 乌鲁木齐中车轨道交通装备有限公司 | It is a kind of can coiling correcting line machine |
| CN210465653U (en) * | 2019-07-27 | 2020-05-05 | 戚石 | Portable electric wire breakage tester |
-
2019
- 2019-07-27 CN CN201910685452.0A patent/CN110275085A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205784U (en) * | 1985-12-26 | 1986-12-17 | 詹保庄 | On-off-indicating unit for electric circuit |
| CN2039857U (en) * | 1988-06-18 | 1989-06-21 | 刘振河 | Circuit connecting or breaking test pen |
| CN202815133U (en) * | 2012-08-24 | 2013-03-20 | 中冶宝钢技术服务有限公司 | Calibration device |
| CN204008935U (en) * | 2014-06-11 | 2014-12-10 | 深圳怡化电脑股份有限公司 | Circuit on-off detecting pen |
| CN105093056A (en) * | 2015-09-17 | 2015-11-25 | 力帆实业(集团)股份有限公司 | Line detection device used for line on-off detection |
| CN105891654A (en) * | 2016-03-28 | 2016-08-24 | 国网山东省电力公司章丘市供电公司 | Portable on-off tester |
| CN206096328U (en) * | 2016-09-26 | 2017-04-12 | 中国石油化工股份有限公司胜利油田分公司清河采油厂 | Portable electric contact circuit break -make detector |
| CN209161193U (en) * | 2018-11-19 | 2019-07-26 | 乌鲁木齐中车轨道交通装备有限公司 | It is a kind of can coiling correcting line machine |
| CN210465653U (en) * | 2019-07-27 | 2020-05-05 | 戚石 | Portable electric wire breakage tester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088555A1 (en) * | 2019-11-05 | 2021-05-14 | 江苏永威环境科技股份有限公司 | Soil pollution monitoring device |
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