CN209148864U - A kind of safety integrated tester calibrating installation - Google Patents
A kind of safety integrated tester calibrating installation Download PDFInfo
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- CN209148864U CN209148864U CN201821536658.4U CN201821536658U CN209148864U CN 209148864 U CN209148864 U CN 209148864U CN 201821536658 U CN201821536658 U CN 201821536658U CN 209148864 U CN209148864 U CN 209148864U
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- calibration module
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Abstract
The utility model discloses a kind of safety integrated tester calibrating installations, it include: pressure-resistant calibration module, leakage current calibration module, insulation resistance calibration module, Earth-continuity calibration module, the pressure resistance calibration module, the leakage current calibration module, the insulation resistance calibration module, the Earth-continuity calibration module are fixedly connected by cabinet, the cabinet installation test panel and common ground end；High-end terminal, circuit end terminal, built-in resistor end terminal, the end H terminal, the end L terminal, insulation resistance adjusting knob ,+end terminal ,-end terminal, Earth-continuity adjusting knob, pressure-resistant calibration module display screen, Earth-continuity module display screen are installed on the cabinet test panel.Safety integrated tester is calibrated using the utility model, each terminal can be directly connected to and tested.
Description
Technical field
The utility model relates to arrive calibrating installation field, specifically a kind of safety integrated tester calibration cartridge
It sets.
Background technique
Currently, as the universal and people of electric equipment products use electric equipment products the raising of awareness of safety, manufacturing enterprise by
Gradually usage safety performance comprehensive tester carries out the test of security performance to production electric equipment products.Safety integrated tester is
Integrate the tests such as alternating current-direct current pressure resistance, ground resistance, insulation resistance, leakage current, can rapidly and accurately complete above-mentioned performance
The test of index is each electric appliance manufacturer and the important detection device of quality testing department.For this purpose, safety integrated tester
Calibration is just particularly important, and in order to ensure the accuracy of safety integrated tester test data, is needed periodically to safety
Comprehensive test instrument for performance measuring parameter is calibrated.
In actual operation, for the calibration of safety integrated tester, generally using the related metering mark in laboratory
Quasi- utensil calibrates its parameters referring to corresponding vertification regulation, comprehensive for the large-scale security performance for being inconvenient to move
Tester equipment is closed, since the various factors such as place and wiring influence, the measurement standard of carrying may be unable to satisfy calibration and need
It asks, is increased by the difficulty of gage work in this way, the various measurement standard wiring of carrying are complicated, while increasing measuring cost.
Utility model content
The purpose of the utility model is to overcome deficiency present in the calibration of current safety integrated tester,
Seek to design a kind of easy to operate, structure is simple, portable safety integrated tester calibrating installation.
To achieve the goals above, the utility model provides a kind of safety integrated tester calibrating installation, box knot
Structure, it is easy to carry, integrate alternating current-direct current pressure resistance calibration module, Earth-continuity calibration module, insulation resistance calibration module, leakage
Correcting current module etc. is mounted in cabinet, and calibration connectivity port is simple and clear, convenient for operation.
The utility model uses following technical scheme:
A kind of safety integrated tester calibrating installation of the utility model, comprising: pressure-resistant calibration module, leakage current school
Quasi-mode block, insulation resistance calibration module, Earth-continuity calibration module；The pressure resistance calibration module, the leakage current school
Quasi-mode block, the insulation resistance calibration module, the Earth-continuity calibration module are fixedly mounted in cabinet, the cabinet
Test panel and common ground end are installed；High-end terminal, circuit end terminal, built-in resistor are installed on the test panel of the cabinet
Terminal, the end H terminal, the end L terminal, insulation resistance adjusting knob ,+end terminal ,-end terminal, Earth-continuity is held to adjust rotation
Button, pressure-resistant calibration module display screen, Earth-continuity module display screen；Installation definite value insulation resistance and insulation in the cabinet
The connection of resistance adjustment knob, the interior installation definite value Earth-continuity of the cabinet are connect with Earth-continuity adjusting knob；It is resistance to
Pressure calibration module display screen, high-end terminal, circuit end terminal and built-in resistor end terminal are connect with built-in resistor；The end H terminal, L
End terminal is connect with insulation resistance adjusting knob；Earth-continuity module display screen ,+end terminal ,-end terminal and ground connection are led
Be powered resistance adjusting knob connection.The pressure resistance calibration module and the leakage current calibration module share high-end terminal, circuit end
Terminal and built-in resistor end terminal, the insulation resistance calibration module insulation resistance test voltage calibration is using high-end terminal and returns
Terminal terminal, insulation resistance calibration use the end H terminal and the end L terminal, the Earth-continuity calibration module use+end terminal
With-hold terminal, the pressure resistance calibration module and/or the leakage current calibration module and/or the insulation resistance calibration module
And/or the Earth-continuity calibration module is furnished with connecting terminal and tested safety integrated tester on test panel
Output end connection is calibrated.
Preferably, the pressure-resistant calibration module include the cabinet test panel on install high-end terminal, circuit end
Terminal and built-in resistor end terminal, and setting installation is shown with combined-voltage on test panel and ac and dc current is aobvious
The pressure-resistant calibration module display screen shown；The pressure resistance calibration module installs built-in resistor, high-end terminal, circuit in the cabinet
End terminal and built-in resistor end terminal are connect with built-in resistor；Pressure-resistant calibration module display screen is mounted on high-end terminal, circuit end
Terminal and built-in resistor end terminal are connect on circuit with built-in resistor.Tested safety integrated tester voltage calibration uses institute
The mode stating pressure-resistant calibration module and tested safety integrated tester and being connected directly, when calibration, read the pressure resistance and calibrate
The indicating value of module display screen corresponding voltage, to the ac output voltage and DC output voltage of tested safety integrated tester
It is calibrated；Correcting current in such a way that the pressure-resistant calibration module and tested safety integrated tester are connected directly,
The indicating value of the pressure-resistant calibration module display screen corresponding current, the exchange to tested safety integrated tester are read when calibration
Output electric current and average anode current are calibrated.
Preferably, the leakage current calibration module and the pressure-resistant calibration module share high-end terminal, circuit end terminal
With built-in resistor end terminal；The high-end terminal of the leakage current calibration module and circuit end terminal and tested security performance is comprehensive surveys
The connection of instrument output end is tried, alternating current-direct current output voltage is calibrated；The high-end terminal of the leakage current calibration module and built-in resistor end
Terminal is connect with tested safety integrated tester output end, passes through the leakage current calibration module built-in resistor when calibration
Knob adjusts built-in resistor resistance value, the leakage current calibration module ammeter electric current indicating value is read, to alternating current-direct current leakage current
Calibration.
Preferably, the insulation resistance calibration module installs definite value insulation resistance, the survey of the cabinet in the cabinet
It tries that the end resistance H terminal, the end L terminal and insulation resistance resistance adjustment knob, definite value insulation resistance and the end resistance H end are installed on panel
Son, the end L terminal, insulation resistance adjusting knob connect in the cabinet.The insulation resistance calibration module fixed value resistance difference
Model " × 1000 ", " × 100 ", " × 10 ", " × 1 " four resistance turntables are set, each turntable setting 0,1,2,3,4,5,
6,7,8,9,10 totally 11 gears, the end insulation calibration module resistance H terminal, the end L terminal and tested security performance are comprehensive to be surveyed
The connection of instrument output end is tried, insulation resistance is calibrated；The insulation resistance calibration module and the pressure-resistant calibration module share
High-end terminal and circuit end terminal, the high-end terminal of the pressure resistance calibration module, circuit end terminal and tested security performance is comprehensive surveys
The connection of instrument output end is tried, insulation resistance output voltage is calibrated.
Preferably, the Earth-continuity calibration module installs definite value Earth-continuity in the cabinet, described
Installation+end terminal on the test panel of cabinet ,-end terminal and Earth-continuity adjusting knob, definite value Earth-continuity with
Resistance+end terminal ,-end terminal, Earth-continuity adjusting knob connect in the cabinet.The Earth-continuity school
Quasi-mode block definite value Earth-continuity is respectively set " × 100 ", " × 10 " two resistance turntables, each turntable setting 0,1,2,3,
4,5,6,7,8,9,10 totally 11 gears, installation in the Earth-continuity calibration module+end terminal ,-end terminal route
Hall sensor and binding clip.Earth-continuity calibration module+end the terminal ,-end terminal and the comprehensive survey of tested security performance
The connection of instrument output end is tried, realizes the calibration to alternating current-direct current earth-continuity output electric current, Earth-continuity.
Implement a kind of structure design of safety integrated tester calibrating installation of the utility model, its advantages exist
In:
A kind of safety integrated tester calibrating installation of the utility model, structure is simple, and connecting terminal is simple and clear,
Easy to operate, body structure is easy to carry.
Detailed description of the invention
Fig. 1 is a kind of appearance assumption diagram of safety integrated tester calibrating installation of the utility model；
Fig. 2 is a kind of pressure-resistant calibration module scheme circuit of safety integrated tester calibrating installation of the utility model
Figure；
Fig. 3 is a kind of insulation calibration module scheme circuit of safety integrated tester calibrating installation of the utility model
Figure；
Fig. 4 is that a kind of Earth-continuity calibration module of safety integrated tester calibrating installation of the utility model is former
Manage line map.
In figure: A- pressure resistance calibration module, B- leakage current calibration module, C- insulation resistance calibration module, D- earth-continuity
Resistance calibration module, the high-end terminal of 1-, the circuit 2- end terminal, 3- built-in resistor end terminal, the end 4-H terminal, the end 5-L terminal, 6-+
Terminal is held, the end 7-- terminal, 8- built-in resistor adjusting knob, 9- insulation resistance adjusting knob, 10- Earth-continuity, which is adjusted, to be revolved
Button, 11- earth-continuity module display screen, 12- pressure resistance calibration module display screen, 13- cabinet, 14- common ground end.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1, 2, a kind of safety integrated tester calibrating installation of the utility model, comprising: pressure-resistant calibrating die
Block A, leakage current calibration module B, insulation resistance calibration module C, Earth-continuity calibration module D；The pressure resistance calibrating die
Block A, the leakage current calibration module B, the insulation resistance calibration module C, the Earth-continuity calibration module D are fixed
It is mounted in cabinet 13, the cabinet 13 installs test panel and common ground end 14；It is installed on the test panel of the cabinet
High-end terminal 1, circuit end terminal 2, built-in resistor end terminal 3, the end H terminal 4, the end L terminal 5, built-in resistor adjusting knob 8, absolutely
Edge resistance adjustment knob 9 ,+end terminal 6 ,-end terminal 7, Earth-continuity adjusting knob 10, pressure-resistant calibration module display screen
12, Earth-continuity module display screen 11；Installation definite value insulation resistance and insulation resistance adjusting knob 9 connect in the cabinet 13
It connects, installation definite value Earth-continuity is connect with Earth-continuity adjusting knob 10 in the cabinet；Pressure-resistant calibration module is aobvious
Display screen 12, high-end terminal 1, circuit end terminal 2 and built-in resistor end terminal 3 are connect with built-in resistor；The end H terminal 4, the end L terminal
5 connect with insulation resistance adjusting knob 9；Earth-continuity module display screen 11 ,+end terminal 6 ,-end terminal 7 are led with ground connection
The resistance adjusting knob 10 that is powered connects.The pressure resistance calibration module A and/or leakage current calibration module B and/or it is described absolutely
The edge resistance calibration module C and/or Earth-continuity calibration module D is on test panel equipped with connecting terminal and tested peace
Full comprehensive test instrument for performance output end connection is calibrated.
Further, the pressure resistance calibration module A includes the high-end terminal 1 installed on 13 test panel of cabinet, returns
Terminal terminal 2 and built-in resistor end terminal 3, and there is combined-voltage to show and alternating current-direct current for setting installation on test panel
The pressure-resistant calibration module display screen 12 that electric current is shown；The pressure resistance calibration module A installs built-in resistor in the cabinet, high-end
Terminal 1, circuit end terminal 2 and built-in resistor end terminal 2 are connect with built-in resistor；Pressure-resistant calibration module display screen 12 is mounted on
High-end terminal 1, circuit end terminal 2 and built-in resistor end terminal 3 are connect on circuit with built-in resistor.Tested security performance is comprehensive to be surveyed
Instrument voltage calibration is tried in such a way that the pressure resistance calibration module A and tested safety integrated tester are connected directly, calibration
When read the indicating value of pressure-resistant 12 corresponding voltage of calibration module display screen, it is defeated to the exchange of tested safety integrated tester
Voltage and DC output voltage are calibrated out；Correcting current is comprehensive using the pressure resistance calibration module A and tested security performance
The mode that tester is connected directly, when calibration, reads the indicating value of pressure-resistant 12 corresponding current of calibration module display screen, to tested
The ac output current and average anode current of safety integrated tester are calibrated.
Further, the leakage current calibration module B and the pressure resistance calibration module A share high-end terminal 1, circuit end
Terminal 2 and built-in resistor end terminal 3；The high-end terminal 1 of the leakage current calibration module B and circuit end terminal 2 and tested safety
The connection of comprehensive test instrument for performance output end, calibrates alternating current-direct current output voltage；The high-end terminal 1 of leakage current calibration module B
It is connect with built-in resistor end terminal 3 with tested safety integrated tester output end, passes through the leakage current school when calibration
Quasi-mode block B built-in resistor knob adjusts built-in resistor resistance value, reads pressure-resistant 12 ammeter electric current indicating value of calibration module display screen, right
The calibration of alternating current-direct current leakage current.
Further, the insulation resistance calibration module C installs definite value insulation resistance, the cabinet in the cabinet 13
The end resistance H terminal 4, the end L terminal 5 and insulation resistance resistance adjustment knob 9, definite value insulation resistance are installed on 13 test panel
It is connected in the cabinet with the end resistance H terminal 4, the end L terminal 5, insulation resistance adjusting knob 9.The insulation resistance calibrating die
Model " × 1000 ", " × 100 ", " × 10 ", " × 1 " four resistance turntables are respectively set in block B fixed value resistance, and each turntable is set
Set 0,1,2,3,4,5,6,7,8,9,10 totally 11 gears, the end insulation resistance calibration module C resistance H terminal 4, the end L terminal
5 connect with tested safety integrated tester output end, calibrate to insulation resistance；The insulation calibration module C and institute
It states pressure-resistant calibration module A and shares high-end terminal 1 and circuit end terminal 2, the high-end terminal 1 of the pressure resistance calibration module A, circuit end
Terminal 2 is connect with tested safety integrated tester output end, is calibrated to insulation resistance output voltage.
Further, the Earth-continuity calibration module D installs definite value Earth-continuity in the cabinet 13,
Installation+end terminal 6 ,-end terminal 7 and Earth-continuity adjusting knob 10, definite value ground connection are led on 13 test panel of cabinet
The resistance that is powered connects in the cabinet 13 with resistance+end terminal 6 ,-end terminal 7, Earth-continuity adjusting knob 10.It is described
" × 100 ", " × 10 " two resistance turntables are respectively set in Earth-continuity calibration module D definite value Earth-continuity, each
0,1,2,3,4,5,6,7,8,9,10 totally 11 gears of turntable setting, the end Earth-continuity calibration module D+ terminal 6 ,-
Hold installation Hall sensor and binding clip in 7 route of terminal.The end Earth-continuity calibration module D+ terminal 6 ,-end terminal
7 connect with tested safety integrated tester output end, realize and export electric current, Earth-continuity to alternating current-direct current earth-continuity
Calibration.
As shown in Figure 1,3, the specific mistake of working method of a kind of safety integrated tester calibrating installation of the utility model
Journey is as follows:
Tested safety integrated tester voltage calibration is comprehensive using the pressure resistance calibration module A and tested security performance
The mode that tester is connected directly, when calibration, reads the indicating value of pressure-resistant 12 corresponding voltage of calibration module display screen, to tested
The ac output voltage and DC output voltage of safety integrated tester are calibrated；Correcting current is using the pressure-resistant school
The mode that quasi- modules A and tested safety integrated tester are connected directly, when calibration, read the pressure-resistant calibration module and show
The indicating value for shielding 12 corresponding currents, ac output current and average anode current to tested safety integrated tester carry out school
It is quasi-.The high-end terminal 1 of the leakage current calibration module B and circuit end terminal 2 and tested safety integrated tester output end
Alternating current-direct current output voltage is calibrated in connection；The high-end terminal 1 of the leakage current calibration module B and built-in resistor end terminal 3 and quilt
The connection of safety integrated tester output end is surveyed, rotation is adjusted by the leakage current calibration module B built-in resistor when calibration
Button 8 adjusts built-in resistor resistance value, calibrates to alternating current-direct current leakage current.The end insulation resistance calibration module C resistance H terminal 4, L
End terminal 5 is connect with tested safety integrated tester output end, is calibrated to insulation resistance；The insulation resistance calibration
The module C and pressure resistance calibration module A shares high-end terminal 1 and circuit end terminal 2, the pressure resistance high-end terminal of calibration module A
1, circuit end terminal 2 is connect with tested safety integrated tester output end, is calibrated to insulation resistance output voltage.Institute
State the end Earth-continuity calibration module D+ the terminal ,-interior installation Hall sensor of end terminal route and binding clip.The ground connection is led
The energization resistance end calibration module D+ terminal 6 ,-end terminal 7 are connect with tested safety integrated tester output end, are realized to friendship
The calibration of DC earthing conducting output electric current, Earth-continuity.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of safety integrated tester calibrating installation characterized by comprising pressure-resistant calibration module, leakage current school
Quasi-mode block, insulation resistance calibration module, Earth-continuity calibration module, cabinet；
The pressure resistance calibration module, the leakage current calibration module, the insulation resistance calibration module, earth-continuity electricity
Calibration module integrated installation is hindered in the cabinet, the cabinet installation test panel and common ground end, the survey of the cabinet
It tries that high terminal, loop terminals, built-in resistor terminal, the end H terminal, the end L terminal, insulation resistance adjusting knob ,+end are installed on panel
Terminal ,-end terminal, Earth-continuity adjusting knob, pressure-resistant calibration module display screen, Earth-continuity module display screen；
Two groups of fixed value resistances of installation are connect with insulation resistance adjusting knob, Earth-continuity adjusting knob respectively in the cabinet；Institute
State pressure-resistant calibration module and/or the leakage current calibration module and/or the insulation resistance calibration module and/or the ground connection
Conducting resistance calibration module is connect equipped with connecting terminal with tested safety integrated tester output end on test panel.
2. a kind of safety integrated tester calibrating installation according to claim 1, which is characterized in that the pressure resistance school
Quasi-mode block includes the high-end terminal installed on the cabinet test panel, circuit end terminal and built-in resistor end terminal, Yi Ji
Setting installation has the pressure-resistant calibration module display screen that combined-voltage is shown and ac and dc current is shown on test panel；It is described
Pressure-resistant calibration module installs built-in resistor in the cabinet, high-end terminal, circuit end terminal and built-in resistor end terminal with it is interior
Set resistance connection；Pressure-resistant calibration module display screen be mounted on high-end terminal, circuit end terminal and built-in resistor end terminal with it is built-in
Resistance connects on circuit；Tested safety integrated tester voltage calibration is using the pressure-resistant calibration module and tested safety
Can comprehensive tester and the mode that is connected directly, when calibration reads the indicating value of the pressure-resistant calibration module corresponding voltage display screen,
The ac output voltage and DC output voltage of tested safety integrated tester are calibrated；Described in correcting current uses
The mode that pressure-resistant calibration module and tested safety integrated tester are connected directly, when calibration, read the pressure-resistant calibration module
The indicating value of corresponding current display screen, ac output current and average anode current to tested safety integrated tester carry out
Calibration.
3. a kind of safety integrated tester calibrating installation according to claim 1, which is characterized in that the leakage electricity
Stream calibration module and the pressure-resistant calibration module share high-end terminal, circuit end terminal and built-in resistor end terminal；The leakage
The high-end terminal of correcting current module and circuit end terminal are connect with tested safety integrated tester output end, defeated to alternating current-direct current
Voltage calibration out；The high-end terminal of the leakage current calibration module and built-in resistor end terminal and tested security performance integration test
The connection of instrument output end adjusts built-in resistor resistance value, reading by the leakage current calibration module built-in resistor knob when calibration
The leakage current calibration module ammeter electric current indicating value calibrates alternating current-direct current leakage current.
4. a kind of safety integrated tester calibrating installation according to claim 1, which is characterized in that the insulated electro
Resistance calibration module installs definite value insulation resistance in the cabinet, installs the end resistance H terminal, the end L on the cabinet test panel
The resistance adjustment knob of terminal and insulation resistance, definite value insulation resistance and the end resistance H terminal, the end L terminal, insulation resistance, which are adjusted, to be revolved
Button connects in the cabinet；The insulation resistance calibration module fixed value resistance be respectively set model " × 1000 ", " ×
100 ", " × 10 ", " × 1 " four resistance turntables, totally 11 gears of each turntable setting 0,1,2,3,4,5,6,7,8,9,10, institute
State the end insulation resistance calibration module resistance H terminal, the end L terminal is connect with tested safety integrated tester output end, to exhausted
Edge resistance is calibrated；The insulation resistance calibration module and the pressure-resistant calibration module share high-end terminal and circuit end end
Son, the high-end terminal of the pressure resistance calibration module and circuit end terminal are connect with tested safety integrated tester output end, right
Insulation resistance output voltage is calibrated.
5. a kind of safety integrated tester calibrating installation according to claim 1, which is characterized in that the ground connection is led
The resistance calibration module that is powered installs definite value Earth-continuity in the cabinet, installation+end end on the test panel of the cabinet
Son ,-end terminal and Earth-continuity adjusting knob, definite value Earth-continuity and resistance+end terminal ,-end terminal, ground connection
Conducting resistance adjusting knob connects in the cabinet；The Earth-continuity calibration module definite value Earth-continuity difference
" × 100 ", " × 10 " two resistance turntables are set, totally 11 gears of each turntable setting 0,1,2,3,4,5,6,7,8,9,10,
Installation Hall sensor and binding clip in the Earth-continuity calibration module+end terminal ,-end terminal route；The ground connection is led
Energization resistance calibration module+end terminal ,-end terminal are connect with tested safety integrated tester output end, are realized to alternating current-direct current
The calibration of earth-continuity output electric current, Earth-continuity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536658.4U CN209148864U (en) | 2018-09-19 | 2018-09-19 | A kind of safety integrated tester calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536658.4U CN209148864U (en) | 2018-09-19 | 2018-09-19 | A kind of safety integrated tester calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209148864U true CN209148864U (en) | 2019-07-23 |
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ID=67267787
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821536658.4U Expired - Fee Related CN209148864U (en) | 2018-09-19 | 2018-09-19 | A kind of safety integrated tester calibrating installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN209148864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679223A (en) * | 2020-06-08 | 2020-09-18 | 上海市计量测试技术研究院 | Leakage current test equipment |
-
2018
- 2018-09-19 CN CN201821536658.4U patent/CN209148864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679223A (en) * | 2020-06-08 | 2020-09-18 | 上海市计量测试技术研究院 | Leakage current test equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20200919 |
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| CF01 | Termination of patent right due to non-payment of annual fee |