CN206832952U - A kind of novel high-pressure switching characteristic tester - Google Patents
A kind of novel high-pressure switching characteristic tester Download PDFInfo
- Publication number
- CN206832952U CN206832952U CN201720306393.8U CN201720306393U CN206832952U CN 206832952 U CN206832952 U CN 206832952U CN 201720306393 U CN201720306393 U CN 201720306393U CN 206832952 U CN206832952 U CN 206832952U
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- energy storage
- switch
- binding post
- casing
- interface terminal
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- 238000004146 energy storage Methods 0.000 claims abstract description 33
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 230000001133 acceleration Effects 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Power equipment technical field of measurement and test is the utility model is related to, specifically discloses a kind of novel high-pressure switching characteristic tester, including casing, the power supply being arranged in casing, panel, some binding posts, power switch and the touch-screen being arranged on panel；The binding post includes protective grounding, 6 road fracture Measurement channels, internal trigger Interface Terminal, external trigger Interface Terminal, sensor interface terminal, energy storage binding post, pressure regulation button, USB interface, operation button, energy storage switch；An energy storage is provided with below the energy storage binding post to switch, including exchange energy storage end and DC energy storage end；The power supply is modular switch power supply；The control circuit using microprocessor as core is provided with the casing, the control circuit is connected with each binding post；The microprocessor uses chip STM32F407.The utility model has the advantages that tester is in light weight, small volume, it is easy to operate, be easy to carry, microprocessor internal aboundresources, need not be excessive extend out resource.
Description
Technical field
Power equipment technical field of measurement and test is the utility model is related to, particularly relates to a kind of novel high-pressure switching characteristic test
Instrument.
Background technology
With the development of society, people require more and more higher to the security reliability of electricity consumption, primary cut-out is in power train
The dual role of control and protection is responsible in system, the quality of its performance is directly connected to the safe operation of power system.
Mechanic character tester of the prior art is typically supplied using Industrial Frequency Transformer as power supply, heavier mass, case
The weight of body is typically in 28kg, and chip used in processor uses AVR mege-8, it is necessary to which constantly expanding resource, causes to survey
The weight increase of instrument is tried, while volume is larger.Existing tester adds display screen pattern using traditional keyboard, and operation is not
Just.Many times staff is required for carrying tester to go field test, and external form size and weight can all be made to staff
Into influence.
Utility model content
The purpose of this utility model is to provide a kind of novel high-pressure switching characteristic tester, tester is in light weight, small volume,
It is easy to operate, be easy to carry, microprocessor using chip STM32F407, internal resource it is abundant, need not be excessive extend out money
Source.
To achieve these goals, the utility model employs following technical scheme：A kind of novel high-pressure switching characteristic
Tester, including casing, the power supply being arranged in casing, panel, be arranged on some binding posts on panel, power switch with
And touch-screen；
The binding post includes protective grounding, 6 road fracture Measurement channels, internal trigger Interface Terminal, external trigger interface
Terminal, sensor interface terminal, energy storage binding post, pressure regulation button, USB interface, operation button, energy storage switch；
The 6 road fracture Measurement channel or measurement port and protective grounding, which coordinate, can connect three fractures switch, six fractures
Switch；
The internal trigger Interface Terminal meets the shutting-brake control end of tested switch control box, separating brake control terminal, Yi Jijie respectively
Ground terminal；
An energy storage is provided with below the energy storage binding post to switch, including exchange energy storage end and DC energy storage end；
The power supply is modular switch power supply；
The control circuit using microprocessor as core is provided with the casing, the control circuit connects with each binding post
Connect；The microprocessor uses chip STM32F407；
The casing is built-in with a mini-printer, and the mini-printer is connected with microprocessor.
Wherein, the touch-screen is colored 7 inch touch-screens.
Wherein, the sensor interface terminal can connect the output of turn-sensitive device, rectilinear transducer, acceleration transducer
End.
Wherein, the USB interface can be connected with USB flash disk.
The beneficial effects of the utility model are：Tester is in light weight, small volume, easy to operate, is easy to carry, microprocessor
Device uses chip STM32F407, and internal resource enriches, it is not necessary to which excessive extends out resource.
Testing reliability is high, can relatively accurately obtain the mechanical property of high-voltage switch gear, can be easily to high pressure
The mechanical property of switch detected, reduced high-voltage switch gear failure rate of machinery, improve high-voltage switch gear property safe and reliable to operation,
Realize the intelligent test of High Voltage Breaker Mechanical Characteristic, improve testing efficiency.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment technical scheme, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only the utility model in order to more clearly
Illustrate the utility model embodiment or technical scheme of the prior art, below will be to needed for embodiment or description of the prior art
The accompanying drawing to be used is briefly described, and for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
A kind of novel high-pressure switching characteristic tester as shown in Figure 1, including casing, the power supply being arranged in casing, face
Plate, some binding posts, power switch 7 and the touch-screen 10 being arranged on panel；
The binding post connects including protective grounding 1,6 road fracture Measurement channels 2, internal trigger Interface Terminal 4, external trigger
Mouth terminal 5, sensor interface terminal 6, energy storage binding post 8, pressure regulation button 11, usb 12, operation button 13, energy storage are opened
Close 9；
The measurement port of 6 road fracture Measurement channel 2 and protective grounding 1, which coordinate, can connect three fractures switch, six fractures
Switch；If the road fracture Measurement channels of Yao Jia 12 must be further added by 2 aviation plugs on panel.
The internal trigger Interface Terminal 4 meets the shutting-brake control end of tested switch control box, separating brake control terminal, Yi Jijie respectively
Ground terminal；
The lower section of energy storage binding post 8 is provided with energy storage switch 9, including exchange energy storage end and DC energy storage end；
The power supply is modular switch power supply；
The control circuit using microprocessor as core is provided with the casing, the control circuit connects with each binding post
Connect；The microprocessor uses chip STM32F407.
The casing is built-in with a mini-printer 3, and the mini-printer 3 is connected with microprocessor.It will can collect
Data message print for staff read.
The sensor interface terminal 6 can connect the output end of turn-sensitive device, rectilinear transducer, acceleration transducer, full
The various operating modes of foot use.
The energy storage binding post 8 connects energy storage motor, and two energy storage binding posts 8 one are red interface, and another is
Black interface, red interface connect red wire as just, it is negative that black interface, which connects black wire, and the closure of energy storage switch 9 starts to store up
Energy.After energy storage terminates, energy storage switch 9 is opened.According to electric current needs, conversion energy storage switch 9, realize DC energy storage with exchanging storage
The exchange of energy.It is under normal circumstances off-state without energy storage switch 9 during stored energy operation！
It is in light weight.Due to using novel switched power technology, the original Industrial Frequency Transformer as power supply supply is replaced with
Modular switch power supply.It is original half original type 28kg to make weight saving, existing type 14kg.
Small volume.Due to replacing AVR mege-8 using new process chip STM32F407.Inside STM32F407
Aboundresources, it is not necessary to which excessive extends out resource, plus small-sized modular power, substantially reduces the volume of whole each device
38.6% new architecture appearance and size 320*260*183, older models appearance and size 412*312*193.
In order to improve Consumer's Experience touch-screen 10 using colored 7 inch touch-screens.It is easy to operate：Only need finger gently touch-screen
Curtain, configuration type selecting, acquisition operations, information processing can be entered, may include text information, calibration curve information etc. for information about.Interface
Close friend, abundant information, response are rapid, safe and reliable.Keyboard operation or the ball mouse action band of older models are instead of completely
That comes is various not smooth.
The usb 12 can be connected with USB flash disk.Can be convenient to inquire about in the future by the information copy collected into USB flash disk.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
- A kind of 1. novel high-pressure switching characteristic tester, it is characterised in that：Including casing, the power supply being arranged in casing, panel, Some binding posts, power switch (7) and the touch-screen (10) being arranged on panel；The binding post includes protective grounding (1), 6 road fracture Measurement channels (2), internal trigger Interface Terminal (4), external trigger Interface Terminal (5), sensor interface terminal (6), energy storage binding post (8), pressure regulation button (11), USB interface (12), operation are pressed Button (13), energy storage switch (9)；6 road fracture Measurement channel (2) measurement port and protective grounding (1), which coordinate, can connect three fractures switch, six fractures Switch；The internal trigger Interface Terminal (4) connects shutting-brake control end, separating brake control terminal and the ground connection of tested switch control box respectively End；Energy storage switch (9), including exchange energy storage end and DC energy storage end are provided with below the energy storage binding post (8)；The power supply is modular switch power supply；The control circuit using microprocessor as core is provided with the casing, the control circuit is connected with each binding post； The microprocessor uses chip STM32F407；The casing is built-in with a mini-printer (3), and the mini-printer (3) is connected with microprocessor.
- A kind of 2. novel high-pressure switching characteristic tester according to claim 1, it is characterised in that：The touch-screen (10) For colored 7 cun of touch-screens.
- A kind of 3. novel high-pressure switching characteristic tester according to claim 1, it is characterised in that：The sensor interface Terminal (6) can connect the output end of turn-sensitive device, rectilinear transducer, acceleration transducer.
- A kind of 4. novel high-pressure switching characteristic tester according to claim 1, it is characterised in that：The USB interface (12) can be connected with USB flash disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306393.8U CN206832952U (en) | 2017-03-27 | 2017-03-27 | A kind of novel high-pressure switching characteristic tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720306393.8U CN206832952U (en) | 2017-03-27 | 2017-03-27 | A kind of novel high-pressure switching characteristic tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832952U true CN206832952U (en) | 2018-01-02 |
Family
ID=60766856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720306393.8U Expired - Fee Related CN206832952U (en) | 2017-03-27 | 2017-03-27 | A kind of novel high-pressure switching characteristic tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206832952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114839527A (en) * | 2022-07-04 | 2022-08-02 | 国网辽宁省电力有限公司 | Circuit breaker detection device with power supply |
-
2017
- 2017-03-27 CN CN201720306393.8U patent/CN206832952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114839527A (en) * | 2022-07-04 | 2022-08-02 | 国网辽宁省电力有限公司 | Circuit breaker detection device with power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |