CN204719220U - A kind of online current detection circuit table tester - Google Patents
A kind of online current detection circuit table tester Download PDFInfo
- Publication number
- CN204719220U CN204719220U CN201520342805.4U CN201520342805U CN204719220U CN 204719220 U CN204719220 U CN 204719220U CN 201520342805 U CN201520342805 U CN 201520342805U CN 204719220 U CN204719220 U CN 204719220U
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- shell
- detection circuit
- current detection
- terminal
- utility
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Abstract
The utility model provides a kind of online current detection circuit table tester, and 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; The below of described toggle switch is provided with backlight; The below of described backlight is provided with USB interface; The utility model compact conformation, multiple functional and many, simple to operate, easy to use.
Description
Technical field
The utility model relates to a kind of reometer tester, particularly one online current detection circuit table tester, belongs 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.
Utility model content
The technical problems to be solved in the utility model 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 utility model provides following technical scheme:
The utility model provides a kind of online current detection circuit table tester, and 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; The below of described toggle switch is provided with backlight; The below of described backlight is provided with USB interface.
As a kind of optimal technical scheme of the present utility model, the surrounding of described shell is round and smooth process.
As a kind of optimal technical scheme of the present utility model, described function switching key is positioned at LCDs one end.
As a kind of optimal technical scheme of the present utility model, the side that the right flank of described red measurement terminal is positioned at shell arranges pilot lamp.
As a kind of optimal technical scheme of the present utility model, the below of described toggle switch is provided with backlight.
The beneficial effect that compared with prior art the utility model reaches is:
1, the utility model compact conformation simple, be easy to carry about with one;
2, the utility model can be applicable to different Man's Demands, and diverse in function;
3, the utility model has unique manufactured materials and the button of uniqueness;
4, the utility model low cost and be applicable to promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for instructions, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is the structural representation of a kind of online current detection circuit table tester described in the utility model embodiment;
Fig. 2 is the structure side view of a kind of online current detection circuit table tester described in the utility model embodiment;
Fig. 3 is the shell front side face structure diagram of a kind of online current detection circuit table tester described in the utility model embodiment;
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, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: a kind of the utility model of the utility model 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; The below 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 described in the utility model 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 the below 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 preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, 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.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
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); The below 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 |
|---|---|---|---|
| CN201520342805.4U CN204719220U (en) | 2015-05-25 | 2015-05-25 | A kind of online current detection circuit table tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342805.4U CN204719220U (en) | 2015-05-25 | 2015-05-25 | A kind of online current detection circuit table tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719220U true CN204719220U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520342805.4U Expired - Fee Related CN204719220U (en) | 2015-05-25 | 2015-05-25 | A kind of online current detection circuit table tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865548A (en) * | 2015-05-25 | 2015-08-26 | 苏州市华安普电力工程有限公司 | Online current detection ammeter check meter |
-
2015
- 2015-05-25 CN CN201520342805.4U patent/CN204719220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104865548A (en) * | 2015-05-25 | 2015-08-26 | 苏州市华安普电力工程有限公司 | Online current detection ammeter check meter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170525 |