CN104865548A - Online current detection ammeter check meter - Google Patents
Online current detection ammeter check meter Download PDFInfo
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- CN104865548A CN104865548A CN201510270348.7A CN201510270348A CN104865548A CN 104865548 A CN104865548 A CN 104865548A CN 201510270348 A CN201510270348 A CN 201510270348A CN 104865548 A CN104865548 A CN 104865548A
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- current detection
- shell
- terminal
- online current
- detection circuit
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Abstract
The invention provides an online current detection ammeter check meter comprising a housing; the top surface of the housing is provided with function switch buttons; a LCD is arranged above the function switch buttons; a black common terminal is arranged in a side face in front of the LCD and positioned in the front side face of the housing; a side of the black common terminal is provided with a yellow output terminal; a side of the yellow output terminal is provided with a red measuring terminal; a right side of the red measuring terminal is provided with an indication lamp positioned on a right side of the housing; a dial switch is arranged below the indication lamp; a backlight lamp is arranged below the dial switch; a USB interface is arranged below the backlight lamp. The online current detection ammeter check meter is compact in structure, complete and various in functions, simple in operation, and convenient in usage.
Description
Technical field
The present invention relates to a kind of reometer tester, particularly one online current detection circuit table tester, belong to electric current verification field.
Background technology
The testing tool that reometer tester is current collection parameter measurement, electrical energy meter calibration, wiring are judged as one.This instrument is equipped with the voltage transformer (VT) summation current transformer of high precision, high linearity, makes instrument very high to the measuring accuracy of various parameter, is furnished with split core type current transformer simultaneously, make field wiring easy, can directly access without the need to turn-off current loop.
Reometer tester is the instrument and equipment that a kind of laboratory is commonly used, because it has the function of sensed current signal, so be widely used, be connected with other equipment mainly through wiring, then starting outfit, corresponding parameter can be recorded, different measuring pieces, measurement can be gone to obtain by diverse ways.But common reometer tester does not have function widely.And manufacture view is also fairly simple.The use of people can not be obtained widely.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of online current detection circuit table tester, can be applicable to different Man's Demands, and diverse in function, manufactured materials is excellent, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
The invention provides a kind of online current detection circuit table tester, comprise shell, the upper surface of described shell is provided with function switching key; The top of described function switching key is provided with LCDs; The leading flank that the side, front of described LCDs is positioned at shell has black public terminal; The side of described black public terminal is provided with yellow lead-out terminal; The side of described yellow lead-out terminal is provided with red measurement terminal; The right flank that the right flank of described red measurement terminal is positioned at shell is provided with pilot lamp; There is toggle switch the below of described pilot lamp; Transferring of described toggle switch is provided with backlight; The below of described backlight is provided with USB interface.
As a preferred technical solution of the present invention, the surrounding of described shell is round and smooth process.
As a preferred technical solution of the present invention, described function switching key is positioned at LCDs one end.
As a preferred technical solution of the present invention, the side that the right flank of described red measurement terminal is positioned at shell arranges pilot lamp.
As a preferred technical solution of the present invention, the below of described toggle switch is provided with backlight.
The beneficial effect that compared with prior art the present invention reaches is:
1, compact conformation of the present invention simple, be easy to carry about with one;
2, the present invention can be applicable to different Man's Demands, and diverse in function;
3, the present invention has unique manufactured materials and the button of uniqueness;
4, low cost of the present invention and be applicable to promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the structural representation of a kind of online current detection circuit table tester described in the embodiment of the present invention;
Fig. 2 is the structure side view of a kind of online current detection circuit table tester described in the embodiment of the present invention;
Fig. 3 is the shell front side face structure diagram of a kind of online current detection circuit table tester described in the embodiment of the present invention;
Number in the figure: 1, shell; 2, LCDs; 3, function switching key; 4, red measurement terminal; 5, black public terminal; 6, yellow lead-out terminal; 7, pilot lamp; 8, toggle switch; 9, backlight; 10, USB interface.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: one of the present invention the invention provides a kind of online current detection circuit table tester, and comprise shell 1, the upper surface of described shell is provided with function switching key 3; The top of described function switching key 3 is provided with LCDs 2; The leading flank that the side, front of described LCDs 2 is positioned at shell has black public terminal 5; The side of described black public terminal 5 is provided with yellow lead-out terminal 6; The side of described yellow lead-out terminal 6 is provided with red measurement terminal 4; The right flank that the right flank of described red measurement terminal 4 is positioned at shell is provided with pilot lamp 7; There is toggle switch 8 below of described pilot lamp 7; Transferring of described toggle switch 8 is provided with backlight 9; The below of described backlight 9 is provided with usb 10.
In order to the stress making instrument self produce drops to minimum, reduce the interference to signal, the surrounding of described shell 1 is round and smooth process, and shell 1 adopts military project level plastic production.
In order to improve the service time of button and heat-resisting cold-resistant resistance to environment fatigue durability, described function switching key 3 is positioned at below LCDs 2, and function switching key 3 adopts high-quality silica gel to make.
Test to better carry out and receive information, the right flank that the right flank of described red measurement terminal 4 is positioned at shell 1 is provided with pilot lamp 7.
In order to adapt to the use habit of varying environment and user, the below of described toggle switch 8 is provided with backlight 9.
Online current detection circuit table tester of the present invention is multiple functional, is suitable for different places; The surrounding of described shell is round and smooth process, and shell adopts military project level plastic production, and more humane, the stress that instrument self is produced drops to minimum, reduces the interference to signal; Described function switching key is positioned at below display screen, and function switching key adopts high-quality silica gel to make, and can improve the service time of button and heat-resisting cold-resistant resistance to environment fatigue durability; The right flank that the right flank of described red measurement terminal is positioned at shell is provided with pilot lamp, can better carry out testing and receiving information, and transferring of toggle switch is provided with backlight, in order to adapt to the use habit of varying environment and user.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. an online current detection circuit table tester, is characterized in that: comprise shell (1); The upper surface of described shell is provided with function switching key (3); The top of described function switching key (3) is provided with LCDs (2); The leading flank that the side, front of described LCDs (2) is positioned at shell has black public terminal (5); The side of described black public terminal (5) is provided with yellow lead-out terminal (6); The side of described yellow lead-out terminal (6) is provided with red measurement terminal (4); The right flank that the right flank of described red measurement terminal (4) is positioned at shell is provided with pilot lamp (7); There is toggle switch (8) below of described pilot lamp (7); Transferring of described toggle switch (8) is provided with backlight (9); The below of described backlight (9) is provided with USB interface (10).
2. one according to claim 1 online current detection circuit table tester, is characterized in that: the surrounding of described shell (1) is round and smooth process.
3. one according to claim 1 online current detection circuit table tester, is characterized in that: described function switching key (3) is positioned at display screen side.
4. one according to claim 1 online current detection circuit table tester, is characterized in that: the side that the right flank of described red measurement terminal (4) is positioned at shell arranges pilot lamp (7).
5. one according to claim 1 online current detection circuit table tester, is characterized in that: backlight (9) is installed in the bottom of described toggle switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270348.7A CN104865548A (en) | 2015-05-25 | 2015-05-25 | Online current detection ammeter check meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510270348.7A CN104865548A (en) | 2015-05-25 | 2015-05-25 | Online current detection ammeter check meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104865548A true CN104865548A (en) | 2015-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510270348.7A Pending CN104865548A (en) | 2015-05-25 | 2015-05-25 | Online current detection ammeter check meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104865548A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955057A (en) * | 2011-08-12 | 2013-03-06 | 本德尔有限两合公司 | Electrical measuring device with celibration device and method for measuring electrical current |
| CN103901382A (en) * | 2014-03-26 | 2014-07-02 | 孙家林 | Calibration detection device for time ampere meter |
| CN104246524A (en) * | 2012-01-05 | 2014-12-24 | 美国能量变换公司 | Calibration of current sensors in paralled power converters |
| CN204241579U (en) * | 2014-12-15 | 2015-04-01 | 国网山东齐河县供电公司 | Portable type current transformer on-site calibrator |
| CN204719220U (en) * | 2015-05-25 | 2015-10-21 | 苏州市华安普电力工程有限公司 | A kind of online current detection circuit table tester |
-
2015
- 2015-05-25 CN CN201510270348.7A patent/CN104865548A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955057A (en) * | 2011-08-12 | 2013-03-06 | 本德尔有限两合公司 | Electrical measuring device with celibration device and method for measuring electrical current |
| CN104246524A (en) * | 2012-01-05 | 2014-12-24 | 美国能量变换公司 | Calibration of current sensors in paralled power converters |
| CN103901382A (en) * | 2014-03-26 | 2014-07-02 | 孙家林 | Calibration detection device for time ampere meter |
| CN204241579U (en) * | 2014-12-15 | 2015-04-01 | 国网山东齐河县供电公司 | Portable type current transformer on-site calibrator |
| CN204719220U (en) * | 2015-05-25 | 2015-10-21 | 苏州市华安普电力工程有限公司 | A kind of online current detection circuit table tester |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |
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| RJ01 | Rejection of invention patent application after publication |