CN203981865U - Transducer check experiment instrument - Google Patents
Transducer check experiment instrument Download PDFInfo
- Publication number
- CN203981865U CN203981865U CN201420361081.3U CN201420361081U CN203981865U CN 203981865 U CN203981865 U CN 203981865U CN 201420361081 U CN201420361081 U CN 201420361081U CN 203981865 U CN203981865 U CN 203981865U
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- guidance panel
- tester
- dot matrix
- connects
- matrix display
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Abstract
The utility model relates to a kind of electrical system assembly.Transducer check test instrument, comprises and the tester of a measurement mutual inductor performance parameter also comprises a testing table, in testing table, be provided with tester, testing table is provided with mutual inductor connectivity port, and testing table also comprises a guidance panel, and guidance panel is provided with at least two display screens; Guidance panel is provided with a touching display screen for State selective measurements parameter, and the signal output part of touching display screen connects the signal input part of tester; On guidance panel, be also provided with the LCDs of a display measurement result, the signal input part of LCDs connects the signal output part of tester; On guidance panel, be also provided with a dot matrix display, the signal input part of dot matrix display connects the signal output part of tester; Dot matrix display and LCDs are connected in parallel.The utility model can get more information about the data of measurement result by LCDs.
Description
Technical field
The utility model relates to a kind of electrical system assembly, is specifically related to a kind of experiment instrument.
Background technology
Mutual inductor is one of device conventional in electrical system, be used for large current signal or the high voltage signal of electric power system, be converted into little current signal or low voltage signal in circuit, to the high voltage in electric power system or large electric current, monitor or control.
Along with mutual inductor function is more and more, general tester cannot well be accomplished mutual inductor input, export the very clear of data, for the surveying work of mutual inductor has increased difficulty.
Utility model content
The purpose of this utility model is to provide transducer check experiment instrument, to solve the problems of the technologies described above.
The technical matters that the utility model solves can realize by the following technical solutions:
Transducer check test instrument, comprise the tester of a measurement mutual inductor performance parameter, it is characterized in that, also comprise a testing table, in described testing table, be provided with described tester, described testing table is provided with mutual inductor connectivity port, and described testing table also comprises a guidance panel, and described guidance panel is provided with at least two display screens;
Described guidance panel is provided with a touching display screen for State selective measurements parameter, and the signal output part of described touching display screen connects the signal input part of described tester;
On described guidance panel, be also provided with the LCDs of a display measurement result, the signal input part of described LCDs connects the signal output part of described tester;
On described guidance panel, be also provided with a dot matrix display, the signal input part of described dot matrix display connects the signal output part of described tester;
Described dot matrix display and described LCDs are connected in parallel.
The utility model is by the signal output of LCDs, and the signal input of touching display screen, is convenient to mutual inductor performance parameter to monitor, and can get more information about the data of measurement result by LCDs.The utility model is provided with various display screens, the utility model is connected in parallel by LCDs and dot matrix display, thereby realize the object of two kinds of common display measurement results of different display devices, staff is the display mode of result as required, select LCDs or dot matrix display, dot matrix display power consumption is little, but the information showing is limited, LCDs electric weight is large, can show multiple metrical information.
The utility model provides a kind of physical connection relation that mutual inductor performance is tested be convenient to.
Described experiment table comprises that a longitudinal section is control box, a wooden articles holding table of right-angled trapezium, and described control box is positioned at the top of described wooden articles holding table;
The beveled end of described control box is provided with described guidance panel;
Described right-angled trapezium comprises four interior angles, and described interior angle comprises an acute angle, and described acute angle is 60-80 degree, and described acute angle is described right-angled trapezium hypotenuse and the angle of going to the bottom.
The utility model, by the structural design of right-angled trapezium control box and wooden articles holding table, carries out work when convenient operation personnel stand or are seated.The angle design of right-angled trapezium, meets ergonomics, can be operating personnel better work visual angle is provided.
Described wooden articles holding table length is 2.5-3m, is highly 80-120cm, and width is 80-100cm.
Described right-angled trapezium comprises a right angle waist, and one end of described right angle waist and described wooden articles holding table is in same level.
Described guidance panel and described control box are rotationally connected;
Described guidance panel is provided with a rotating shaft, and described control box is provided with the mounting hole matching with described rotating shaft.
The utility model is rotationally connected by guidance panel and described control box, be convenient to adjust in real time the relative angle relation between guidance panel and described control box, and then adjust, the angle between described guidance panel and described wooden articles holding table, adjusts staff and observes the visual angle of guidance panel then.By be rotationally connected can be real-time adjustment personnel observe the visual angle of guidance panel, can have good observation visual angle for the operating personnel of differing heights.
The bottom of described wooden articles holding table is provided with a platform, on described platform, is coated with electro-magnetic screen layer.Staff stand on described platform, thereby makes experiment instrument not be subject to the interference of external signal.
Described tester connects a load box; Described load box is provided with load box control piece on described guidance panel; Described load box control piece comprises a current output terminal interface, a current input terminal interface and three current/voltage regulating parts.
Described current/voltage regulating part is manual knob formula regulating part.Can carry out manual adjustments to input current.
Described guidance panel is provided with a power switch.Control the switching of whole tester.
Described dot matrix display is to launch the LED of red light as the luminous point of described dot matrix display; Described dot matrix display is provided with the background that sets off described luminous point, and described background adopts black background.
Described tester connects the signal input part of an electric current no-load voltage ratio processor, and described electric current no-load voltage ratio processor signal output terminal connects described dot matrix display.Can more intuitively data be shown, can not cause operating error.
Described touching display screen adopts capacitor touch-control display screen, and the touch pad of described touching display screen is arranged on a display panels front.Capacitor touch-control display screen easy operating, reduces operate miss.
Described guidance panel also comprises a PC, and described PC is provided with a control system; Described PC connects described tester by usb interface.Described PC manipulates described tester by control system.
Described testing table also comprises a watch-dog, and described watch-dog comprises a camera, and described camera is in the face of monitored scene.Can monitor working site.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is side view of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with further elaboration the utility model of concrete diagram.
With reference to figure 1, Fig. 2, transducer check test instrument, comprise the tester of a measurement mutual inductor performance parameter, also comprise a testing table, in testing table, be provided with tester, testing table is provided with mutual inductor connectivity port, and testing table also comprises a guidance panel 9, and guidance panel 9 is provided with at least two display screens; Guidance panel 9 is provided with a touching display screen 6 for State selective measurements parameter, and the signal output part of touching display screen 6 connects the signal input part of tester; On guidance panel 9, be also provided with the LCDs 3 of a display measurement result, the signal input part of LCDs 3 connects the signal output part of tester; On guidance panel 9, be also provided with a dot matrix display 4, the signal input part of dot matrix display 4 connects the signal output part of tester; Dot matrix display 4 is connected in parallel with LCDs 3.The utility model is by the signal output of LCDs 3, and the signal input of touching display screen 6, is convenient to mutual inductor performance parameter to monitor, and can get more information about the data of measurement result by LCDs 3.The utility model is provided with various display screens, the utility model is connected in parallel by LCDs 3 and dot matrix display, thereby realize the object of two kinds of common display measurement results of different display devices, staff is the display mode of result as required, select LCDs 3 or dot matrix display, dot matrix display power consumption is little, but the information showing is limited, LCDs 3 electric weight are large, can show multiple metrical information.
The utility model provides a kind of physical connection relation that mutual inductor performance is tested be convenient to.
Experiment table comprises that a longitudinal section is control box 1, a wooden articles holding table 2 of right-angled trapezium, and control box 1 is positioned at the top of wooden articles holding table 2; The beveled end of control box 1 is provided with guidance panel 9; Right-angled trapezium comprises four interior angles, and interior angle comprises an acute angle, and acute angle is 60-80 degree, and acute angle is right-angled trapezium hypotenuse and the angle of going to the bottom.The utility model is the structural design with wooden articles holding table 2 by right-angled trapezium control box 1, carries out work when convenient operation personnel stand or are seated.The angle design of right-angled trapezium, meets ergonomics, can be operating personnel better work visual angle is provided.
Wooden articles holding table 2 length are 2.5-3m, are highly 80-120cm, and width is 80-100cm.
Right-angled trapezium comprises a right angle waist, and one end of right angle waist and wooden articles holding table 2 is in same level.
Guidance panel 9 is rotationally connected with control box 1; Guidance panel 9 is provided with a rotating shaft, and control box 1 is provided with the mounting hole matching with rotating shaft.The utility model is rotationally connected by guidance panel 9 and control box 1, be convenient to adjust in real time the relative angle relation between guidance panel 9 and control box 1, and then adjust, the angle between guidance panel 9 and wooden articles holding table 2, adjusts staff and observes the visual angle of guidance panel 9 then.By be rotationally connected can be real-time adjustment personnel observe the visual angle of guidance panel 9, can have good observation visual angle for the operating personnel of differing heights.
The bottom of wooden articles holding table 2 is provided with a platform, is coated with electro-magnetic screen layer on platform.Staff stand on platform, thereby makes experiment instrument not be subject to the interference of external signal.
Tester connects a load box 7; Load box 7 is provided with load box control piece on guidance panel 9; Load box 7 control pieces comprise a current output terminal interface, a current input terminal interface and three current/voltage regulating parts.
Current/voltage regulating part is manual knob formula regulating part.Can carry out manual adjustments to input current.
Guidance panel 9 is provided with a power switch 8.Control the switching of whole tester.
Dot matrix display is to launch the LED of red light as the luminous point of dot matrix display; Dot matrix display is provided with the background that sets off luminous point, and background adopts black background.
Tester connects the signal input part of an electric current no-load voltage ratio processor, and electric current no-load voltage ratio processor signal output terminal connects dot matrix display.Can more intuitively data be shown, can not cause operating error.
Touching display screen 6 adopts capacitor touch-control display screen, and the touch pad of touching display screen 6 is arranged on a display panels front.Capacitor touch-control display screen easy operating, reduces operate miss.
Guidance panel 9 also comprises a PC, and PC is provided with a control system; PC connects tester by usb interface.PC manipulates tester by control system.
Testing table also comprises a watch-dog 5, and watch-dog 5 comprises a camera, and camera is in the face of monitored scene.Can monitor working site.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. transducer check test instrument, comprise the tester of a measurement mutual inductor performance parameter, it is characterized in that, also comprise a testing table, in described testing table, be provided with described tester, described testing table is provided with mutual inductor connectivity port, and described testing table also comprises a guidance panel, and described guidance panel is provided with at least two display screens;
Described guidance panel is provided with a touching display screen for State selective measurements parameter, and the signal output part of described touching display screen connects the signal input part of described tester;
On described guidance panel, be also provided with the LCDs of a display measurement result, the signal input part of described LCDs connects the signal output part of described tester;
On described guidance panel, be also provided with a dot matrix display, the signal input part of described dot matrix display connects the signal output part of described tester;
Described dot matrix display and described LCDs are connected in parallel.
2. transducer check experiment instrument according to claim 1, is characterized in that, described experiment table comprises that a longitudinal section is control box, a wooden articles holding table of right-angled trapezium, and described control box is positioned at the top of described wooden articles holding table;
The beveled end of described control box is provided with described guidance panel;
Described right-angled trapezium comprises four interior angles, and described interior angle comprises an acute angle, and described acute angle is 60-80 degree, and described acute angle is described right-angled trapezium hypotenuse and the angle of going to the bottom.
3. transducer check experiment instrument according to claim 2, is characterized in that, described wooden articles holding table length is 2.5-3m, is highly 80-120cm, and width is 80-100cm.
4. transducer check experiment instrument according to claim 2, is characterized in that, described right-angled trapezium comprises a right angle waist, and one end of described right angle waist and described wooden articles holding table is in same level.
5. transducer check experiment instrument according to claim 2, is characterized in that, described guidance panel and described control box are rotationally connected;
Described guidance panel is provided with a rotating shaft, and described control box is provided with the mounting hole matching with described rotating shaft.
6. transducer check experiment instrument according to claim 2, is characterized in that, described tester connects a load box; Described load box is provided with load box control piece on described guidance panel; Described load box control piece comprises a current output terminal interface, a current input terminal interface and three current/voltage regulating parts.
7. transducer check experiment instrument according to claim 1, is characterized in that, described dot matrix display is to launch the LED of red light as the luminous point of described dot matrix display; Described dot matrix display is provided with the background that sets off described luminous point, and described background adopts black background.
8. transducer check experiment instrument according to claim 1, is characterized in that, described tester connects the signal input part of an electric current no-load voltage ratio processor, and described electric current no-load voltage ratio processor signal output terminal connects described dot matrix display.
9. transducer check experiment instrument according to claim 1, is characterized in that, described touching display screen adopts capacitor touch-control display screen, and the touch pad of described touching display screen is arranged on a display panels front.
10. transducer check experiment instrument according to claim 1, is characterized in that, described guidance panel also comprises a PC, and described PC connects described tester by usb interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361081.3U CN203981865U (en) | 2014-07-01 | 2014-07-01 | Transducer check experiment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361081.3U CN203981865U (en) | 2014-07-01 | 2014-07-01 | Transducer check experiment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203981865U true CN203981865U (en) | 2014-12-03 |
Family
ID=51979299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361081.3U Expired - Fee Related CN203981865U (en) | 2014-07-01 | 2014-07-01 | Transducer check experiment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203981865U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544047A (en) * | 2017-08-25 | 2018-01-05 | 中国电力科学研究院 | A kind of system and method that transformer error is tested under the conditions of extremely trembling with fear |
| CN110975964A (en) * | 2019-10-25 | 2020-04-10 | 散裂中子源科学中心 | Design method and application of magnetic device |
-
2014
- 2014-07-01 CN CN201420361081.3U patent/CN203981865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544047A (en) * | 2017-08-25 | 2018-01-05 | 中国电力科学研究院 | A kind of system and method that transformer error is tested under the conditions of extremely trembling with fear |
| CN110975964A (en) * | 2019-10-25 | 2020-04-10 | 散裂中子源科学中心 | Design method and application of magnetic device |
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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: 20141203 Termination date: 20210701 |