CN105467194A - Handset for measuring current - Google Patents
Handset for measuring current Download PDFInfo
- Publication number
- CN105467194A CN105467194A CN201610003968.9A CN201610003968A CN105467194A CN 105467194 A CN105467194 A CN 105467194A CN 201610003968 A CN201610003968 A CN 201610003968A CN 105467194 A CN105467194 A CN 105467194A
- Authority
- CN
- China
- Prior art keywords
- controller
- hand
- held set
- microampere meter
- display screen
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention relates to a handset for measuring current, which comprises a microammeter, a controller and a power module for providing power for the handset, wherein the controller is provided with a display screen; the controller and the microammeter are connected through wireless communication; and the current value measured by the microammeter can be displayed via the display screen. The current value of the microammeter can be read remotely, and convenient use is realized.
Description
Technical field
The present invention relates to fields of measurement, refer in particular to a kind of hand-held set measuring electric current.
Background technology
Existing wireless microampere meter is measured accurately, stable performance, but when the experimental situation of complexity uses, be inconvenient to observe and log, and when measuring many circuit, need to measure one by one, thus efficiency is lower, for this reason, we have developed a kind of hand-held set measuring electric current, by with microampere meter radio communication, the current value of the long-range reading microampere meter of energy, thus easy to use.
Summary of the invention
The present invention seeks to provide a kind of hand-held set measuring electric current to overcome the deficiencies in the prior art, by with microampere meter radio communication, can the current value of long-range reading microampere meter, thus easy to use.
For achieving the above object, the technical solution used in the present invention is: a kind of hand-held set measuring electric current, the power module comprising microampere meter, controller and power to this hand-held set; Described controller is provided with display screen, and described controller is connected by radio communication with microampere meter, the current value that microampere meter is measured can be shown by display screen.
Preferably, described microampere meter has multiple, and is connected with controller respectively, and is shown on a display screen by the current value that multiple microampere meter can be measured by controller simultaneously.
Preferably, described power module adopts accumulator or external power source to power to hand-held set.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The hand-held set of measurement electric current of the present invention by with multiple microampere meter radio communication, can the long-range current value simultaneously reading multiple microampere meter, thus improve measurement efficiency, and easy to use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the schematic diagram of the hand-held set of measurement electric current of the present invention.
Embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Accompanying drawing 1 is the hand-held set of measurement electric current of the present invention, comprises the controller and the display screen be connected with controller respectively and power module that are connected by radio communication with two microampere meters respectively; The current value that described controller is measured by the long-range reading of radio communication energy energy two microampere meters, and show on a display screen simultaneously; Described power module adopts accumulator or external power source to power to hand-held set.
During use: first two microampere meters are connected respectively in circuit to be measured, then by the current value that the multiple microampere meter of the wireless reading of controller is measured, and show on a display screen simultaneously.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The hand-held set of measurement electric current of the present invention by with multiple microampere meter radio communication, can the long-range current value simultaneously reading multiple microampere meter, thus improve measurement efficiency, and easy to use.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (3)
1. measure a hand-held set for electric current, it is characterized in that: the power module comprising microampere meter, controller and power to this hand-held set; Described controller is provided with display screen, and described controller is connected by radio communication with microampere meter, the current value that microampere meter is measured can be shown by display screen.
2. the hand-held set of measurement electric current according to claim 1, is characterized in that: described microampere meter has multiple, and is connected with controller respectively, and is shown on a display screen by the current value that multiple microampere meter can be measured by controller simultaneously.
3. the hand-held set of measurement electric current according to claim 1 and 2, is characterized in that: described power module adopts accumulator or external power source to power to hand-held set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610003968.9A CN105467194A (en) | 2016-01-06 | 2016-01-06 | Handset for measuring current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610003968.9A CN105467194A (en) | 2016-01-06 | 2016-01-06 | Handset for measuring current |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105467194A true CN105467194A (en) | 2016-04-06 |
Family
ID=55605114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610003968.9A Pending CN105467194A (en) | 2016-01-06 | 2016-01-06 | Handset for measuring current |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105467194A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216983A (en) * | 2007-12-26 | 2008-07-09 | 国网武汉高压研究院 | A lightning current measurement method and device |
| CN202948488U (en) * | 2012-11-28 | 2013-05-22 | 扬州新概念电气有限公司 | Wireless handheld terminal system for electrical equipment |
| CN103792432A (en) * | 2014-01-15 | 2014-05-14 | 北京东方计量测试研究所 | Earth resistance meter and handheld terminal |
| CN104614627A (en) * | 2014-12-21 | 2015-05-13 | 深圳市柏特瑞电子有限公司 | Portable DC leakage detection positioning device and detection positioning method |
| CN205484503U (en) * | 2016-01-06 | 2016-08-17 | 苏州华电电气股份有限公司 | Measuring current's handheld machine |
-
2016
- 2016-01-06 CN CN201610003968.9A patent/CN105467194A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216983A (en) * | 2007-12-26 | 2008-07-09 | 国网武汉高压研究院 | A lightning current measurement method and device |
| CN202948488U (en) * | 2012-11-28 | 2013-05-22 | 扬州新概念电气有限公司 | Wireless handheld terminal system for electrical equipment |
| CN103792432A (en) * | 2014-01-15 | 2014-05-14 | 北京东方计量测试研究所 | Earth resistance meter and handheld terminal |
| CN104614627A (en) * | 2014-12-21 | 2015-05-13 | 深圳市柏特瑞电子有限公司 | Portable DC leakage detection positioning device and detection positioning method |
| CN205484503U (en) * | 2016-01-06 | 2016-08-17 | 苏州华电电气股份有限公司 | Measuring current's handheld machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |