CN102721872A - 8-position semi-automatic insulating resistance measuring device - Google Patents
8-position semi-automatic insulating resistance measuring device Download PDFInfo
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- CN102721872A CN102721872A CN2012100648956A CN201210064895A CN102721872A CN 102721872 A CN102721872 A CN 102721872A CN 2012100648956 A CN2012100648956 A CN 2012100648956A CN 201210064895 A CN201210064895 A CN 201210064895A CN 102721872 A CN102721872 A CN 102721872A
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Abstract
The invention discloses an 8-position semi-automatic insulating resistance measuring device, comprising a bottom board, a transverse frame, an air cylinder, a movable board and a loading plate. The transverse frame is fixedly arranged at the upper side of the bottom board through a piston assembly; the movable board is locked at the lower side of the transverse frame; a plurality of uniformly-distributed probes are arranged at the lower side of the movable board; each probe is connected with a power supply control box and a discharge control box on the bottom board through circuits; a material collecting groove is arranged on the bottom board opposite to the movable board; the loading board which is fixedly arranged on the bottom board in a suspension manner is arranged at the upper side of the material collecting groove; the air cylinder which is fixedly arranged on the bottom board is vertically arranged at the upper side of the transverse frame; and the lower end of a piston of the air cylinder is fixedly arranged on the transverse frame. With the adoption of the 8-position semi-automatic insulating resistance measuring device, the conventional manual measurement is replaced, so that the occurrence of a disordered phenomenon caused by error measurement and leak measurement can be avoided; the operation defects (introduced due to manual factors) in a process can be reduced to the greatest extent; and the reliability of a measurement process is improved.
Description
Technical field
The present invention relates to a kind of electronic surveying field, specifically is a kind of 8 semi-automatic insulation measurement devices.
Background technology
The traditional approach that capacitor is measured is a manual measurement, and there is following problem in it:
Low frequency and capacity than large capacitor, when measurement insulation resistance, are limited because of receiving the duration of charging; Make that measurement stand-by period glue is long; Length can reach for five, 60 seconds, even if equipment portion has thought a lot of ways, can only guarantee also during measurement that a people takes two tables at most into account; And when measuring, also will use special fixtures, operation is very inconvenient.
Measure and finish also will pursue Zhi Fangdian product; Existing discharge folder and two kinds of methods of conductive rubber pad of adopting are accomplished; And the resistance of these two kinds discharge resistances be definite value (discharge resistance of discharge folder get at 2K Ω or 5K Ω; Conductive rubber pad resistance be difficult to guarantee to be complementary with all voltage setting values between 300 Ω～5K Ω, when causing capacitor to spark or discharge the too fast spark phenomenon that occurs; Because of the excessive capacitor that makes of discharge resistance resistance has residual charge, directly influence the measurement of next procedure.
Have electrode reversing switch test fixture to requiring the electric capacity of two sides test, also will changing during measurement, use very loaded down with trivial details.
The structure influence of tested person anchor clamps is not noted being easy to cause the clamp end electric pole short circuit slightly when measuring, and burns out the instrument phenomenon and happens occasionally.
More than be to have comparatively outstanding several problems in measurement insulation resistance at present, not only restricting measuring speed, it is too much artificially to get involved link when inefficiency, key are measurement, is easy to generate some uncertain factors, and directly quality is measured in influence.
Summary of the invention
The purpose of this invention is to provide a kind of 8 semi-automatic insulation measurement devices; Some problems of top elaboration have been solved; Replacing existing manual measures; Avoiding leaks hunting because of mistake in the past is provided with the generation that mixes the elephant of appearing vividly, and reduces the technological operation defective that human factor is introduced to greatest extent, improves the reliability of measuring process.
In order to reach above-mentioned purpose of design, the technical scheme that the present invention adopts is following:
A kind of 8 semi-automatic insulation measurement devices; Comprise base plate, crossbearer, cylinder, portable plate, load plate; Said base plate upside is through the solid crossbearer of piston component frame; Crossbearer downside locking portable plate, the portable plate downside is provided with a plurality of probes of evenly arranging, and each probe is connected to power controling box and discharge control box on the base plate through circuit; Be provided with the groove that connects material relatively with portable plate on the said base plate, the groove upside that connects material is provided with the unsettled load plate that is fixed on the base plate; Said crossbearer upper vertical is provided with the cylinder that is fixed on the base plate, and the piston lower end of cylinder is fixed on the crossbearer.
Preferably; Said base plate upside is fixing both sides piston bush side by side, socket piston rod in the piston bush, and the piston rod upper end in the two-piston cover is fixed in the cross bar two ends respectively; Be provided with spring between piston bush and the piston rod, automatically reset after making piston rod in piston bush, be compressed through spring.
Preferably, four corners of said base plate downside are respectively equipped with support.
Preferably, the starting switch that locks on the said base plate, starting switch is connected to cylinder through tracheae.
Preferably, the said crossbearer solid rain glass of locking, rain glass is connected to starting switch through tracheae.
More preferably, said discharge control box is fixed on the base plate, and the discharge control box is provided with discharge button, discharge SS, discharge pilot lamp.
More preferably, said power controling box is fixed on the base plate, and power controling box is provided with and is communicated with pilot lamp, defective pilot lamp, power light, power switch, SR, measurement button.
More preferably, said test probe is received measuring relay JI1 from the shielding that A, B end input GA, GB connect two probes respectively through throw over relay J1; Jo1 is the usefulness of discharging after measurement finishes for the discharge relay; Whether the normally closed point of relay J I1 is not connected connection detection circuit when measuring, be used to detect measured workpiece and connect correctly, and connection detection circuit is made up of elements such as transformer B2, D9, D10, C8, C9, R1, N1, N2; When measured workpiece is put into the station hole; Probe is depressed the back probe and is connected normal DS2 with workpiece and lights, simultaneously by D11 provide can measuring-signal to the resistance R 21 that begins metering circuit, the S1 that at this moment pushes button makes discharge circuit export high level and self-locking; Measured capacitance and external meters measuring sonde are connected in relay J I1 and JO1 adhesive, get into the measurement state.
More preferably, the pilot lamp of qualified pilot lamp and power controling box is lighted synchronously and is extinguished when the state of measurement, proves that when extinguishing in the given time the measured capacitance measurement of this station is qualified.
More preferably, measure and finish to press the discharge button, make discharge circuit work JI1 break off JO1 adhesive measured capacitance and discharge resistance connection, make the measured capacitance discharge, press reset key, discharge circuit resets and makes device return the measuring process that original state is waited for next time
The beneficial effect of 8 semi-automatic insulation measurement devices of the present invention is: rationally distributed, and compact overall structure, easy to operate, contact is reliable, and all test results all can show on the device panel automatically, and are time saving and energy saving, improved work efficiency greatly.
Have 8 disposable completion resistance measurements of capacitor and functions such as discharge automatically, electrode switching-over; This device except that loading/unloading products by the manually-operated; All the other are accomplished by device automatically, reduce the technological operation defective that human factor is introduced to greatest extent, improve the reliability of measuring process.
Can detect the connection situation on each road before each test automatically, and through LED lamp indicated number test result; Have the time set function, the length of the scope of Measuring Time can be set in 1 minute; Be provided with unidirectional bidirectional measurement SS, can realize two-way test product; Have automatic discharge SS, can select different discharge gears for use according to the setting of measurement parameter; Measurement result shows through LED light automatically.
Description of drawings
Fig. 1 is the stereographic map of 8 semi-automatic insulation measurement devices of the present invention.
Fig. 2 is the front view of 8 semi-automatic insulation measurement devices of the present invention.
Fig. 3 is the right view of 8 semi-automatic insulation measurement devices of the present invention.
Among the figure:
1, base plate; 2, support; 3, crossbearer; 4, spring; 5, piston rod; 6, cylinder; 7, portable plate; 8, probe; 9, load plate; 10, piston bush; 11, power controling box; 12, rain glass; 13, starting switch; 14, switch knob; 15, the groove that connects material; 16, discharge control box.
Embodiment
Below in conjunction with accompanying drawing optimum implementation of the present invention is done further detailed description.
Shown in Fig. 1-3; Described 8 the semi-automatic insulation measurement devices of the embodiment of the invention comprise base plate 1, crossbearer 3, cylinder 6, portable plate 7, load plate 9, and four corners of said base plate 1 downside are respectively equipped with support 2; Be used to support whole device; Base plate 1 upside is through the solid crossbearer 3 of piston component frame, and said crossbearer 3 is parallel with base plate 1, and crossbearer 3 downsides are through screws portable plate 7; Said portable plate 7 laterally arranges with base plate 1; Portable plate 7 downsides are provided with a plurality of probes of evenly arranging 8, and each probe 8 is connected to power controling box 11 and discharge control box 16 on the base plate 1 through circuit, and whether the energising through power controling box 11 and discharge control box 16 each probes 8 of control; Be provided with the groove 15 that connects material relatively with portable plate 7 on the said base plate 1, groove 15 upsides that connect material are provided with the unsettled load plate 9 that is fixed on the base plate 1, and load plate 9 is used to load insulation resistance; Said crossbearer 3 upper vertical are provided with the cylinder 6 that is fixed on the base plate 1; The piston lower end of cylinder 6 is fixed on the crossbearer 3; Pass through the piston drag down crossbearer 3 of cylinder 6 during use; And drive portable plate 7 and on probe move down with load plate 9 on insulation resistance contact, conducting, measure, measuring after the completion moves up at the effect lower cross frame 3 of the spring of piston component and portable plate 7 resets.
Said base plate 1 upside is fixing both sides piston bush 10 side by side; Socket piston rod 5 in the piston bush 10; Piston rod 5 upper ends in the two-piston cover 10 are fixed in cross bar 3 two ends respectively; Be provided with spring 4 between piston bush 10 and the piston rod 5, automatically reset after can making piston rod 5 in piston bush 10, be compressed through spring 4.
Said discharge control box 16 is provided with discharge button, discharge SS, discharge pilot lamp etc.
Said power controling box 11 is provided with and is communicated with pilot lamp, defective pilot lamp, power light, power switch, SR, measurement button etc.
Through screws starting switch 13, starting switch 13 is connected to cylinder 6 through tracheae on the said base plate 1, the action of control cylinder 6, and said starting switch 13 is provided with switch knob 14.
The said crossbearer 3 solid rain glass 12 of locking, rain glass 12 is connected to starting switch 13 through tracheae, is used to monitor cylinder 6 internal gas pressures.
Its principle is: test instrumentation rationally is connected with " proving installation ", and shows that through LED light the bad pilot lamp of procedure for displaying and 8 insulation resistance meters is synchronous to measurement result.Functions such as it has 8 disposable completion resistance measurements of capacitor, time set is adjustable (1 minute), automatically discharge, electrode switching-over, this device except that loading/unloading products by the manually-operated, all the other are by device completion automatically.
Shown in Figure 4 and 5; Its circuit theory is: the test probe of exterior insulation resistance measuring instrument connects the shielding of two probes respectively from A, B end input GA, GB; Receive measuring relay JI1 through throw over relay J1, Jo1 is the usefulness of discharging after measurement finishes for the discharge relay, and the normally closed point of relay J I1 is connected connection detection circuit when measuring; Whether be used to detect measured workpiece connects correctly; Connection detection circuit is made up of elements such as transformer B2, D9, D10, C8, C9, R1, N1, N2, and when measured workpiece is put into the station hole, probe is depressed the back probe and is connected normal DS2 (green LED lamp) with workpiece and lights; Simultaneously by D11 provide can measuring-signal to the resistance R 21 that begins metering circuit; At this moment the S1 that pushes button makes discharge circuit output high level and self-locking, and measured capacitance and external meters measuring sonde are connected in relay J I1 and JO1 adhesive, get into the measurement state.The pilot lamp of qualified pilot lamp and instrument is lighted synchronously and is extinguished when the state of measurement, proves that when extinguishing in the given time the measured capacitance measurement of this station is qualified.Measure and finish to press the discharge button, make discharge circuit work JI1 break off JO1 adhesive measured capacitance and discharge resistance connection, make the measured capacitance discharge, press reset key, discharge circuit resets and makes device return the measuring process that original state is waited for next time.
This embodiment just is used to explain the preferred embodiments of the present invention, can not limit the present invention.
Claims (10)
1. 8 semi-automatic insulation measurement devices; It is characterized in that: comprise base plate, crossbearer, cylinder, portable plate, load plate; Said base plate upside is through the solid crossbearer of piston component frame; Crossbearer downside locking portable plate, the portable plate downside is provided with a plurality of probes of evenly arranging, and each probe is connected to power controling box and discharge control box on the base plate through circuit; Be provided with the groove that connects material relatively with portable plate on the said base plate, the groove upside that connects material is provided with the unsettled load plate that is fixed on the base plate; Said crossbearer upper vertical is provided with the cylinder that is fixed on the base plate, and the piston lower end of cylinder is fixed on the crossbearer.
2. 8 semi-automatic insulation measurement devices according to claim 1; It is characterized in that: said base plate upside is fixing both sides piston bush side by side; Socket piston rod in the piston bush; Piston rod upper end in the two-piston cover is fixed in the cross bar two ends respectively, is provided with spring between piston bush and the piston rod, automatically resets after making piston rod in piston bush, be compressed through spring.
3. 8 semi-automatic insulation measurement devices according to claim 2 is characterized in that: four corners of said base plate downside are respectively equipped with support.
4. 8 semi-automatic insulation measurement devices according to claim 3, it is characterized in that: the starting switch that locks on the said base plate, starting switch is connected to cylinder through tracheae.
5. 8 semi-automatic insulation measurement devices according to claim 4 is characterized in that: the said crossbearer solid rain glass of locking, rain glass is connected to starting switch through tracheae.
6. according to any one described 8 semi-automatic insulation measurement devices of claim 1 to 5, it is characterized in that: said discharge control box is fixed on the base plate, and the discharge control box is provided with discharge button, discharge SS, discharge pilot lamp.
7. according to any one described 8 semi-automatic insulation measurement devices of claim 1 to 5; It is characterized in that: said power controling box is fixed on the base plate, and power controling box is provided with and is communicated with pilot lamp, defective pilot lamp, power light, power switch, SR, measurement button.
8. according to any one described 8 semi-automatic insulation measurement devices of claim 1 to 5; It is characterized in that: said test probe connects the shielding of two probes respectively from A, B end input GA, GB; Receive measuring relay JI1 through throw over relay J1, Jo1 is the usefulness of discharging after measurement finishes for the discharge relay, and the normally closed point of relay J I1 is connected connection detection circuit when measuring; Whether be used to detect measured workpiece connects correctly; Connection detection circuit is made up of elements such as transformer B2, D9, D 10, C8, C9, R1, N1, N2, and when measured workpiece is put into the station hole, probe is depressed the back probe and is connected normal DS2 with workpiece and lights; Simultaneously by D11 provide can measuring-signal to the resistance R 21 that begins metering circuit; At this moment the S1 that pushes button makes discharge circuit output high level and self-locking, and measured capacitance and external meters measuring sonde are connected in relay J I1 and JO1 adhesive, get into the measurement state.
9. according to any one described 8 semi-automatic insulation measurement devices of claim 1 to 5; It is characterized in that: the pilot lamp of qualified pilot lamp and power controling box is lighted synchronously and is extinguished when the state of measurement, proves that when extinguishing in the given time the measured capacitance measurement of this station is qualified.
10. according to any one described 8 semi-automatic insulation measurement devices of claim 1 to 5; It is characterized in that: measure and finish to press the discharge button; Make discharge circuit work JI1 break off JO1 adhesive measured capacitance and discharge resistance connection; Make the measured capacitance discharge, press reset key, discharge circuit resets and makes device return the measuring process that original state is waited for next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100648956A CN102721872A (en) | 2012-03-13 | 2012-03-13 | 8-position semi-automatic insulating resistance measuring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100648956A CN102721872A (en) | 2012-03-13 | 2012-03-13 | 8-position semi-automatic insulating resistance measuring device |
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| CN2012100648956A Pending CN102721872A (en) | 2012-03-13 | 2012-03-13 | 8-position semi-automatic insulating resistance measuring device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067152A (en) * | 2015-08-18 | 2015-11-18 | 安徽日正新源电气技术有限公司 | Testing clamping tool for water temperature sensor |
| CN106249003A (en) * | 2016-08-21 | 2016-12-21 | 浙江省东阳市诚基电机有限公司 | A kind of detection head assembly based on vibrating motor resistance detection |
| CN107271778A (en) * | 2017-06-27 | 2017-10-20 | 孝感华工高理电子有限公司 | A kind of resistor resistance measures frock |
| CN107561367A (en) * | 2017-08-15 | 2018-01-09 | 北京航空航天大学 | A kind of wide spectrum impedance measurement device and method based on compressive sensing theory |
| CN109856434A (en) * | 2019-03-27 | 2019-06-07 | 昆山福烨电子有限公司 | A kind of economical contact resistance value detection needle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002108068A (en) * | 2000-07-21 | 2002-04-10 | Ricoh Co Ltd | Resistance measuring instrument and image forming device |
| CN2525653Y (en) * | 2001-02-27 | 2002-12-11 | 广东南方宏明电子科技股份有限公司 | Compression capacitor automatic measurer |
| CN1790034A (en) * | 2004-12-16 | 2006-06-21 | 上海神力科技有限公司 | Device for measuring resistivity of graphite plate or carbon diffusion layer material for fuel cell |
| JP2006208222A (en) * | 2005-01-28 | 2006-08-10 | Toyota Motor Corp | Insulation resistance measuring apparatus, power source supply system, car, and insulation resistance measuring method |
| JP4043168B2 (en) * | 2000-06-09 | 2008-02-06 | 大同信号株式会社 | Line insulation resistance measuring device |
| CN201392374Y (en) * | 2009-04-30 | 2010-01-27 | 中国振华集团云科电子有限公司 | Chip resistance temperature characteristic test device |
| CN201749132U (en) * | 2010-03-18 | 2011-02-16 | 深圳市瑞必达电源有限公司 | Test fixture |
| CN102062789A (en) * | 2010-12-09 | 2011-05-18 | 深南电路有限公司 | PCB (Printed Circuit Board) insulation resistance testing jig |
| CN102207523A (en) * | 2011-03-17 | 2011-10-05 | 郑峻 | Ohm contact imitation resistor test apparatus and test method |
| CN202631638U (en) * | 2012-03-13 | 2012-12-26 | 北京元六鸿远电子技术有限公司 | Eight-capacitor semi-automatic insulation resistance measurer |
-
2012
- 2012-03-13 CN CN2012100648956A patent/CN102721872A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4043168B2 (en) * | 2000-06-09 | 2008-02-06 | 大同信号株式会社 | Line insulation resistance measuring device |
| JP2002108068A (en) * | 2000-07-21 | 2002-04-10 | Ricoh Co Ltd | Resistance measuring instrument and image forming device |
| CN2525653Y (en) * | 2001-02-27 | 2002-12-11 | 广东南方宏明电子科技股份有限公司 | Compression capacitor automatic measurer |
| CN1790034A (en) * | 2004-12-16 | 2006-06-21 | 上海神力科技有限公司 | Device for measuring resistivity of graphite plate or carbon diffusion layer material for fuel cell |
| JP2006208222A (en) * | 2005-01-28 | 2006-08-10 | Toyota Motor Corp | Insulation resistance measuring apparatus, power source supply system, car, and insulation resistance measuring method |
| CN201392374Y (en) * | 2009-04-30 | 2010-01-27 | 中国振华集团云科电子有限公司 | Chip resistance temperature characteristic test device |
| CN201749132U (en) * | 2010-03-18 | 2011-02-16 | 深圳市瑞必达电源有限公司 | Test fixture |
| CN102062789A (en) * | 2010-12-09 | 2011-05-18 | 深南电路有限公司 | PCB (Printed Circuit Board) insulation resistance testing jig |
| CN102207523A (en) * | 2011-03-17 | 2011-10-05 | 郑峻 | Ohm contact imitation resistor test apparatus and test method |
| CN202631638U (en) * | 2012-03-13 | 2012-12-26 | 北京元六鸿远电子技术有限公司 | Eight-capacitor semi-automatic insulation resistance measurer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105067152A (en) * | 2015-08-18 | 2015-11-18 | 安徽日正新源电气技术有限公司 | Testing clamping tool for water temperature sensor |
| CN106249003A (en) * | 2016-08-21 | 2016-12-21 | 浙江省东阳市诚基电机有限公司 | A kind of detection head assembly based on vibrating motor resistance detection |
| CN106249003B (en) * | 2016-08-21 | 2019-05-21 | 浙江省东阳市东磁诚基电子有限公司 | A kind of detection head assembly based on vibrating motor resistance detection |
| CN107271778A (en) * | 2017-06-27 | 2017-10-20 | 孝感华工高理电子有限公司 | A kind of resistor resistance measures frock |
| CN107561367A (en) * | 2017-08-15 | 2018-01-09 | 北京航空航天大学 | A kind of wide spectrum impedance measurement device and method based on compressive sensing theory |
| CN107561367B (en) * | 2017-08-15 | 2020-10-16 | 北京航空航天大学 | Wide-spectrum impedance measurement method based on compressed sensing theory |
| CN109856434A (en) * | 2019-03-27 | 2019-06-07 | 昆山福烨电子有限公司 | A kind of economical contact resistance value detection needle |
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Application publication date: 20121010 |