CN110244250A - A kind of portable fault detector test device - Google Patents
A kind of portable fault detector test device Download PDFInfo
- Publication number
- CN110244250A CN110244250A CN201910386414.5A CN201910386414A CN110244250A CN 110244250 A CN110244250 A CN 110244250A CN 201910386414 A CN201910386414 A CN 201910386414A CN 110244250 A CN110244250 A CN 110244250A
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- China
- Prior art keywords
- module
- test device
- power amplifier
- lithium battery
- shell
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention discloses a kind of portable fault detector test devices, including test device main body, the test device main body includes bottom panel, network interface, switch socket, operation panel, shell, lithium battery, power module, mainboard, power amplifier module, signal plate, coil, wherein, interior of shell is provided with lithium battery, power module, mainboard, power amplifier module and signal plate, lithium battery is connected with power module, power module is connected with mainboard, mainboard is connected with power amplifier module, power amplifier module is connected with signal plate, signal plate is connected with coil, and coiler part is other than shell, for mounting fault detector；Upper surface of outer cover is equipped with network interface, switch socket mouth and operation panel, bottom and passes through bottom panel again and complete machine is sealed design.The present invention is reasonably put main components each in test loop, reduces whole occupied space, portable requirement is realized in structure.
Description
Technical field
The invention belongs to fault detector the field of test technology more particularly to a kind of portable fault detector test dresses
It sets.
Background technique
Fault detector by could be after stringent calibrating maintenance personal with indicating guilty culprit, and restore nothing in time
The power supply of fault section can save a large amount of working time reduction power off time and scope of power outage.The country refers to failure at present
Show that the detection of device is broadly divided into three kinds: full inspection after special project detection, sampling Detection and arrival, three kinds of test formats are all putting equipment in service
Preceding detection, and the portable tester used now for the fault detector O&M testing tool to have put into operation at the scene is mostly
By the collocation of equipment internal transformer and resistance, realize that the scheme of analog line electric current, such scheme are influenced by ambient temperature
Larger, output is unstable, and equipment inner structure is complicated, and weight is big, carries very inconvenient.
Summary of the invention
The technical problem to be solved by the present invention is a kind of portable fault detector test device is provided, it is existing to solve
The fault detector test device of technology is influenced by environmental temperature, and output is unstable, and equipment inner structure is complicated, weight
Greatly, the problems such as inconvenient to carry.
The technical scheme is that
A kind of portable fault detector test device, it includes test device main body, and test device main body includes bottom panel, net
Mouth, switch socket, operation panel, shell, lithium battery, power module, mainboard, power amplifier module, signal plate, coil, interior of shell
It is provided with lithium battery, power module, mainboard, power amplifier module and signal plate, lithium battery is connected with power module and power module
Close to lithium battery, mainboard is located at side of the power module far from lithium battery and is directly connected with the output of power module；Power amplifier mould
Block is located at the side of power module adjacent tile installation site and adjacent with lithium battery, and power amplifier module is connected with mainboard, signal plate
With power amplifier module it is connected positioned at side of the power amplifier module far from lithium battery and as the data acquisition module after power amplifier；Coil and letter
Number plate is connected.
Operation panel is located at the top position of shell, and the two sides of operation panel are network interface and switch socket respectively；Shell makes
With bottom panel by sealed bottom；Shell global shape designs for concave character type.
Coil is separated with shell.
The test device main body overall volume is less than 0.3m3.
The operation panel uses liquid crystal touch screen.
The invention has the advantages that:
Structural design scheme of the invention can make equipment inner space compact, and each module placement is clear, and passes through
Connection line length between component is reasonably controlled, the overall volume of test device main body can be effectively controlled
Within 0.3m3, it is made to easily facilitate carrying；It is laid out design by the hardware to device, completes a set of be applicable on site
The fault detector detection device of test；Device is operated by liquid crystal touch screen, takes power amplifier module and signal board group
The form of conjunction exports stable electric current, and is not easily susceptible to extraneous influence, and electric current is amplified finally by coil, will when test
Fault detector is mounted on coil, judges whether fault detector good, whole structure and weight relatively it is existing at present its
His device is smaller, carries convenient for operation maintenance personnel；The fault detector test device for solving the prior art is influenced by ambient temperature
The problems such as larger, output is unstable, and equipment inner structure is complicated, and weight is big, inconvenient to carry.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
As shown in Figure 1, the embodiment of the invention discloses a kind of portable fault detector test device, including test device
Main body, the test device main body specifically include bottom panel 1, network interface 2, switch socket 3, operation panel 4, shell 5, lithium battery 6,
Power module 7, mainboard 8, power amplifier module 9, signal plate 10, coil 11, wherein
Shell 5 is internally provided with lithium battery 6, power module 7, mainboard 8, power amplifier module 9 and signal plate 10.
Lithium battery 6 is connected with power module 7 and power module 7 is close to lithium battery 6, and power module 7 is integral device power supply.
Mainboard 8 is located at side of the power module 7 far from lithium battery 6 and is directly connected with the output of power module 7, such as Fig. 1
Shown, mainboard 8 is located at the right side of power module 7.
Power amplifier module 9 is located at the side of 7 adjacent tile of power module, 8 installation site, as shown in Figure 1, power amplifier module 9 is located at
The rear side of power module 7 and adjacent with lithium battery 6, power amplifier module 9 is connected with mainboard 8, and power amplifier module 9 needs power module 7
Input is provided.
Signal plate 10 is located at side of the power amplifier module 9 far from lithium battery 6, as shown in Figure 1, signal plate 10 is located at power amplifier module
9 right side, signal plate 10 are connected as the data acquisition module after power amplifier with power amplifier module 9.
The output of signal plate 10 is formed hollow hanger by coil 11 by way of around circle, coil 11 be located at shell 5 with
Outside, for mounting fault detector, to save the device space.
Operation panel 4 is designed in the position directly above of shell 5, and the two sides of operation panel 4 are network interface 2 and switch socket respectively
3, operation panel 4 preferably uses liquid crystal touch screen.
5 bottom of shell is sealed against using bottom panel 1, and 5 global shape of shell is in concave character type.The entirety of test device main body
Fixing fabric structure is within 0.3m3.
Concrete operating principle of the invention are as follows:
The present invention by consider the shapes of modules, size and according to the structure loop G- Design device for realizing test inside
Layout is put, and is once amplified low current using power amplifier module 9, is carried out analog quantity by signal plate 10 after amplification
Acquisition passback calibration, it is ensured that the electric current that signal plate 10 exports is accurate stable, and last electric current carries out multiple by coil 11 and puts
Greatly, the sub-value for becoming actual test that coil 11 keeps electric current reliable and stable around circle, by mounting fault detector when test
Current value is acquired on to coil 11.
Main element of the present invention by the combination of power amplifier module 9 and signal plate 10 as output par, c, this scheme can be reduced
The occupancy of equipment inner space, and simplify electric wiring.Meanwhile the present invention closes main components each in test loop
Reason is put, and is reduced whole occupied space, is realized portable requirement in structure.
In addition, integral device of the present invention uses tool of the liquid crystal touch screen as human-computer interaction, this design simplifies operation
Wiring between panel 4 and internal component, strengthens the modularized design of device structure, relatively passes through transformer and resistance in the past
Combining form has great difference, and circuit is become PCB whole plate, reduces space and failure rate, improves the reliability of equipment itself.
Claims (5)
1. a kind of portable fault detector test device, it includes test device main body, which is characterized in that test device main body
Including bottom panel (1), network interface (2), switch socket (3), operation panel (4), shell (5), lithium battery (6), power module (7),
Mainboard (8), power amplifier module (9), signal plate (10), coil (11), shell (5) are internally provided with lithium battery (6), power module
(7), mainboard (8), power amplifier module (9) and signal plate (10), lithium battery (6) is connected with power module (7) and power module (7)
Close to lithium battery (6), mainboard (8) be located at power module (7) far from lithium battery (6) side and directly with power module (7)
Output is connected；Power amplifier module (9) be located at the side of power module (7) adjacent tile (8) installation site and with lithium battery (6) phase
Neighbour, power amplifier module (9) are connected with mainboard (8), and signal plate (10) is located at the side of power amplifier module (9) far from lithium battery (6) and work
It is connected for the data acquisition module after power amplifier with power amplifier module (9)；Coil (11) is connected with signal plate (10).
2. a kind of portable fault detector test device according to claim 1, it is characterised in that: operation panel (4)
Positioned at the top position of shell (5), the two sides of operation panel (4) are network interface (2) and switch socket (3) respectively；Shell (5) uses
Bottom panel (1) is by sealed bottom；Shell (5) global shape designs for concave character type.
3. a kind of portable fault detector test device according to claim 1, it is characterised in that: coil (11) and outer
Shell (5) separation.
4. a kind of portable fault detector test device according to claim 1, it is characterised in that: the test device
Main body overall volume is less than 0.3m3.
5. a kind of portable fault detector test device according to claim 1, it is characterised in that: the operation panel
(4) liquid crystal touch screen is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910386414.5A CN110244250A (en) | 2019-05-09 | 2019-05-09 | A kind of portable fault detector test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910386414.5A CN110244250A (en) | 2019-05-09 | 2019-05-09 | A kind of portable fault detector test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110244250A true CN110244250A (en) | 2019-09-17 |
Family
ID=67883991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910386414.5A Pending CN110244250A (en) | 2019-05-09 | 2019-05-09 | A kind of portable fault detector test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110244250A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156264A (en) * | 2021-03-25 | 2021-07-23 | 贵州电网有限责任公司 | Portable distribution network fault indicator detection device |
Citations (7)
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|---|---|---|---|---|
| CN202383280U (en) * | 2011-12-19 | 2012-08-15 | 南京丹迪克科技开发有限公司 | Detection device of power line fault indicator |
| CN204515115U (en) * | 2015-04-03 | 2015-07-29 | 航天科工深圳（集团）有限公司 | Fault detector measurement jig |
| CN205539317U (en) * | 2016-01-21 | 2016-08-31 | 广州思泰信息技术有限公司 | 10kV distribution fault indicator testing arrangement |
| CN106896335A (en) * | 2015-12-21 | 2017-06-27 | 浙江科畅电子有限公司 | A kind of portable thread line fault indicator tester |
| CN206696417U (en) * | 2017-05-11 | 2017-12-01 | 广东绿禾电气科技有限公司 | A kind of Novel fault indicator device for testing functions |
| CN108594149A (en) * | 2018-04-08 | 2018-09-28 | 国网福建省电力有限公司宁德供电公司 | A kind of portable fault detector test device |
| CN210005672U (en) * | 2019-05-09 | 2020-01-31 | 贵州电网有限责任公司 | portable fault indicator testing device |
-
2019
- 2019-05-09 CN CN201910386414.5A patent/CN110244250A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202383280U (en) * | 2011-12-19 | 2012-08-15 | 南京丹迪克科技开发有限公司 | Detection device of power line fault indicator |
| CN204515115U (en) * | 2015-04-03 | 2015-07-29 | 航天科工深圳（集团）有限公司 | Fault detector measurement jig |
| CN106896335A (en) * | 2015-12-21 | 2017-06-27 | 浙江科畅电子有限公司 | A kind of portable thread line fault indicator tester |
| CN205539317U (en) * | 2016-01-21 | 2016-08-31 | 广州思泰信息技术有限公司 | 10kV distribution fault indicator testing arrangement |
| CN206696417U (en) * | 2017-05-11 | 2017-12-01 | 广东绿禾电气科技有限公司 | A kind of Novel fault indicator device for testing functions |
| CN108594149A (en) * | 2018-04-08 | 2018-09-28 | 国网福建省电力有限公司宁德供电公司 | A kind of portable fault detector test device |
| CN210005672U (en) * | 2019-05-09 | 2020-01-31 | 贵州电网有限责任公司 | portable fault indicator testing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156264A (en) * | 2021-03-25 | 2021-07-23 | 贵州电网有限责任公司 | Portable distribution network fault indicator detection device |
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