CN204145059U - The multiplex electronic box of multiple supply power mode - Google Patents
The multiplex electronic box of multiple supply power mode Download PDFInfo
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- CN204145059U CN204145059U CN201420583491.2U CN201420583491U CN204145059U CN 204145059 U CN204145059 U CN 204145059U CN 201420583491 U CN201420583491 U CN 201420583491U CN 204145059 U CN204145059 U CN 204145059U
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Abstract
The utility model relates to the multiplex electronic box of one kind of multiple supply power modes, mainly comprises power pack, tools section, power unit, casing part.Power pack, tools section, power unit are fixed on casing part.Power pack is primarily of 5v DC output converter, 0-40v is adjustable buck DC output converter, 45v-50v is adjustable boost type DC output translator, 220v alternating current output translator composition.Tools section is primarily of transistor meter, Simple Oscillographic device, simplfied signal generator, logic pen, element on off test device, optocoupler tester, illumination night-light composition.Power unit is primarily of AC outlet, wireless charging receiver, solar cell, 12.6v lithium battery group, 42v lithium battery group composition.This electronic box can be used on the fields such as element testing maintenance, emergency power supply, circuit exploitation, solves the problem that the Tool integration degree of amateurish electrophile on Vehicles Collected from Market is lower.
Description
Technical field
The utility model relates to the multiplex electronic box of one kind of multiple supply power modes, and especially one can be used on the fields such as element testing maintenance, emergency power supply, circuit exploitation, solves the electronic box of the lower problem of Tool integration degree of amateurish electrophile on Vehicles Collected from Market.
Background technology
The Tool integration degree of current amateurish electrophile is lower, transistor meter, Simple Oscillographic device, simplfied signal generator, logic pen, element on off test device, optocoupler tester exist with independent form, and these equipment do not possess the function powering and provide electric energy to oneself to other external equipments, being equipped with comparatively perfect tool equipment needs to spend a large amount of manpower, material resources and financial resources; Along with progress and the reach of science in epoch, amateurish electrophiles need a kind of can the several functions such as integrated power supply, instrument, detection in the electronic tool of the cheapness of one.
Summary of the invention
In order to the deficiency that the Tool integration degree overcoming existing amateurish electrophile is lower, the utility model provides one kind of multiple supply power modes multiplex electronic box.
The utility model solves the technical scheme that its technical problem adopts: the multiplex electronic box of one kind of multiple supply power modes, comprises power pack, tools section, power unit, casing part and radiator fan, power pack, tools section, power unit and radiator fan are fixed on casing part by screw, it is characterized in that: described chest portion is divided and comprised electronic box upper panel, electronic box bottom panel, electronic box front panel, electronic box front panel, electronic box left part panel, electronic box right part panel, handle, the support of electronic box base, hinge and buckle, described power pack comprises inverter accessory power outlet, inverter switching device, booster circuit output interface, boost circuit switch, reduction voltage circuit output interface, reduction voltage circuit switch, 5v circuit output interface, booster circuit regulates roller and display, reduction voltage circuit regulates roller and display, 5v contactor, 220v AC inverter, 45v-50v is adjustable boost type power supply changeover device, 0-40v is adjustable buck power supply changeover device and 5v buck output translator, described tools section comprises illuminating lamp, luminous lamp switch, oscilloscope switch, oscilloprobe interface, oscilloscope liquid crystal display, transistor checker switch, transistor measurement interface, transistor checker display, signal generator switch, signal output interface, logic pen measurement interface, logic pen switch, logic pen indicator light group, element on off test interface, element on off test device switch, element break-make indicator light, optocoupler tester switch, optocoupler interface to be measured, transistor meter, element on off test device, optocoupler tester, signal generator, illuminating lamp power supply part, logic pen tester, Simple Oscillographic device and optocoupler tester indicator light, described power unit comprises solar cell, AC outlet, transformer, rectifier bridge A, relay A, 42v lithium battery group, lithium cell charging controller A, rectifier bridge B, relay B, 12v reduced output voltage transducer, lithium cell charging controller B, 12.6v lithium battery group and wireless charging receiver, electronic box upper panel is movably hinged by hinge and electronic box left part panel, and electronic box right part upper panel has a boss, described boss moveable hinge then buckle, described solar cell is fixed on electronic box upper panel, described handle is fixed on electronic box front panel by screw, is in outside casing, described electronic box bottom support is fixed on electronic box bottom panel 4 angles, described radiator fan, AC outlet are fixed on electronic box front panel by screw, are in box inside.
Described lithium cell charging controller A, lithium cell charging controller B inside all arrange protective relaying device.
The normal-closed end of described relay A connects 42v lithium battery group output head anode; The normal-closed end of described relay B connects 12.6v lithium battery group output head anode.
Described electronic box left part panel and electronic box right part panel all have some louvres.
Described hinge is distributed in the symmetrical both sides of electronic box left part panel upper edge, is two.
Described illuminating lamp is arranged on electronic box front panel four angles, and two illuminating lamps are fixed at each angle.
The beneficial effects of the utility model are: this device compensate for the lower deficiency of the Tool integration degree of amateurish electrophile; Be integrated with practical electronic tool, diverse in function, is convenient for carrying, and is convenient to operation of going out; Use major-minor Power Management Design, in indoor, available civil power, wireless charging are powered, and in outdoor, available lithium battery group is powered; Electronic box charging modes is various, both can with commercial power charged, and available solar energy plate charging again, goes back available wireless charging; The multiple way of output, can 0 be carried out---50v buck regulates, and 220V alternating current exports, and sine wave, square-wave signal, 5v circuit export; Tool integrationization can also be reduced the threshold of study electronics by this device, develops more polyelectron fan, reduction research and development of products cost, raises the efficiency; In addition, this device is integrated can also be higher, can also integrated more professional, testing tool that precision is higher, and development potentiality is large, extensive market; This device is applicable to the fields such as element testing maintenance, emergency power supply, circuit exploitation.
Accompanying drawing explanation
Fig. 1 is electronic box internal structure schematic diagram of the present utility model.
Fig. 2 is electronic box front panel figure of the present utility model.
Fig. 3 is electronic box upper panel figure of the present utility model.
Fig. 4 is electronic box circuit diagram of the present utility model.
Fig. 5 is electronic box wiring schematic diagram of the present utility model.
In figure 1, electronic box upper panel, 2, electronic box bottom panel, 3, electronic box front panel, 4, electronic box front panel, 5, electronic box left part panel, 6, electronic box right part panel, 7, handle, 8, electronic box bottom support, 9, hinge, 10, buckle, 11, illuminating lamp, 12, luminous lamp switch, 13, oscilloscope switch, 14, oscilloprobe interface, 15, oscilloscope liquid crystal display, 16, transistor checker switch, 17, transistor measurement interface, 18, transistor checker display, 19, signal generator switch, 20, signal output interface, 21, logic pen measurement interface, 22, logic pen switch, 23, element on off test interface, 24, element on off test device switch, 25, element break-make indicator light, 26, optocoupler tester switch, 27, optocoupler interface to be measured, 28, inverter accessory power outlet, 29, inverter switching device, 30, booster circuit output interface, 31, boost circuit switch, 32, reduction voltage circuit output interface, 33, reduction voltage circuit switch, 34, 5v circuit output interface, 35, 5v contactor, 36, solar cell, 37, AC outlet, 38, radiator fan, 39, transformer, 40, rectifier bridge A, 41, relay A, 42, 42v lithium battery group, 43, lithium cell charging controller A, 44, rectifier bridge B, 45, relay B, 46, lithium cell charging controller B, 47, 12v reduced output voltage transducer, 48, 12.6v lithium battery group, 49, 220v AC inverter, 50, transistor meter, 51, element on off test device, 52, wireless charging receiver, 53, optocoupler tester, 54, 45v-50v is adjustable pressure boosting type electric voltage converter, 55, signal generator, 56, illuminating lamp power supply part, 57, logic pen tester, 58, 0-40v is adjustable buck power supply changeover device, 59, 5v reduced output voltage transducer, 60, Simple Oscillographic device, 61, logic pen indicator light group, 62, optocoupler tester indicator light, 63, booster circuit regulates roller and display, and 64, reduction voltage circuit regulates roller and display.
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the multiplex electronic box of one kind of multiple supply power modes, comprises power pack, tools section, power unit, casing part, radiator fan 38, power pack, tools section, power unit, radiator fan 38 are fixed on casing part by screw, power unit is power pack, tools section, radiator fan 38 provide power supply, described power pack comprises inverter accessory power outlet 28, inverter switching device 29, booster circuit output interface 30, boost circuit switch 31, reduction voltage circuit output interface 32, reduction voltage circuit switch 33, 5v circuit output interface 34, booster circuit regulates roller and display 63, reduction voltage circuit regulates roller and display 64, 5v contactor 35, 220v AC inverter 49, 45v-50v is adjustable boost type power supply changeover device 54, 0-40v is adjustable buck power supply changeover device 58, 5v buck output translator 59, inverter accessory power outlet 28, inverter switching device 29,220v AC inverter 49 are connected in series, booster circuit output interface 30, boost circuit switch 31,45v-50v is adjustable, and boost type power supply changeover device 54 is connected in series, reduction voltage circuit output interface 32, reduction voltage circuit switch 33,0-40v is adjustable, and buck power supply changeover device 58 is connected in series, 5v circuit output interface 34,5v contactor 35,5v buck output translator 59 are connected in series, described tools section comprises illuminating lamp 11, luminous lamp switch 12, oscilloscope switch 13, oscilloprobe interface 14, oscilloscope liquid crystal display 15, transistor checker switch 16, transistor measurement interface 17, transistor checker display 18, signal generator switch 19, signal output interface 20, logic pen measurement interface 21, logic pen switch 22, logic pen indicator light group 61, optocoupler tester indicator light 62, element on off test interface 23, element on off test device switch 24, element break-make indicator light 25, optocoupler tester switch 26, optocoupler interface 27 to be measured, transistor meter 50, element on off test device 51, optocoupler tester 53, signal generator 55, illuminating lamp power supply part 56, logic pen tester 57, Simple Oscillographic device 60, logic pen indicator light group 61, optocoupler tester indicator light 62, booster circuit regulates roller and display 63, reduction voltage circuit regulates roller and display 64, illuminating lamp 11 is connected with luminous lamp switch 12, oscilloscope switch 13 is connected with Simple Oscillographic device 60, transistor checker switch 16 is connected with transistor meter 50, signal generator switch 19 is connected with signal generator 55, logic pen switch 22 is connected with logic pen tester 57, element on off test device switch 24 is connected with element on off test device 51, optocoupler tester switch 26 is connected with optocoupler tester 53, described power unit comprises solar cell 36, AC outlet 37, transformer 39, rectifier bridge A40, relay A41,42v lithium battery group 42, lithium cell charging controller A43, rectifier bridge B44, relay B45,12v reduced output voltage transducer 47, lithium cell charging controller B46,12.6v lithium battery group 48, wireless charging receiver 52, AC outlet 37 connection transformer 39, transformer 39 exports 45v, 15v potential circuit respectively, 45v potential circuit connects rectifier bridge A40, relay A41, power pack successively, and is charged to 42v lithium battery group 42 by lithium cell charging controller A43, 15v potential circuit connects rectifier bridge B44, relay B45,12v reduced output voltage transducer 47 successively, and powers to tools section, radiator fan 38,12.6v lithium battery group 48, solar cell 36, wireless charging receiver 52 are not only by lithium cell charging controller B46 connection 12.6v lithium battery group 48 but also by 12v reduced output voltage transducer 47 fastening means part and radiator fan 38, described chest portion is divided and is comprised electronic box upper panel 1, electronic box bottom panel 2, electronic box front panel 3, electronic box front panel 4, electronic box left part panel 5, electronic box right part panel 6, handle 7, electronic box base support 8, hinge 9, buckle 10, electronic box front panel 3, electronic box front panel 4, electronic box bottom panel 2, electronic box left part panel 5, electronic box right part panel 6 are fixedly connected into electronic box casing, electronic box upper panel 1 is movably hinged by hinge 9 and electronic box left part panel 5, one boss is arranged at electronic box right part panel 6 top, this boss moveable hinge then buckle 10, this buckle 10 can fasten electronic box upper panel 1 and close whole electronic box, described solar cell 36 is fixed on electronic box upper panel 1, described handle 7 is fixed on electronic box front panel 4 by screw, is in outside casing, described electronic box bottom support 8 is fixed on 4 angles of electronic box bottom panel 2, described radiator fan 38, AC outlet 37 are fixed on electronic box front panel 4 by screw, are in box inside, described inverter accessory power outlet 28, inverter switching device 29, booster circuit output interface 30, boost circuit switch 31, reduction voltage circuit output interface 32, reduction voltage circuit switch 33, 5v circuit output interface 34, 5v contactor 35, illuminating lamp 11, luminous lamp switch 12, oscilloscope switch 13, oscilloprobe interface 14, oscilloscope liquid crystal display 15, transistor checker switch 16, transistor measurement interface 17, transistor checker display 18, signal generator switch 19, signal output interface 20, logic pen measurement interface 21, logic pen switch 22, element on off test interface 23, element on off test device switch 24, element break-make indicator light 25, optocoupler tester switch 26, optocoupler interface 27 to be measured, logic pen indicator light group 61, optocoupler tester indicator light 62, booster circuit regulates roller and display 63, reduction voltage circuit regulates roller and display 64 to be all fixed on electronic box front panel 3 by screw.
Described lithium cell charging controller A43, lithium cell charging controller B46 inside all arrange protective relaying device.
The normal-closed end of described relay A41 connects 42v lithium battery group 42 output head anode; The normal-closed end of described relay B45 connects 12.6v lithium battery group 48 output head anode.
Described electronic box left part panel 5 and electronic box right part panel 6 all have some louvres.
Described hinge 9 is distributed in the symmetrical both sides of electronic box left part panel 5 top edge, is two.
Described illuminating lamp 11 is arranged on electronic box front panel 3 four angles, and two illuminating lamps 11 are fixed at each angle.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the power unit operation principle of the multiplex electronic box of multiple supply power mode is as follows: when AC outlet 37 connects 220v AC power, 220v alternating voltage is by exporting 45v alternating voltage and 15v alternating voltage after transformer 39, and 45v alternating voltage is transported to 42v lithium battery group 42 and power pack by becoming direct voltage after rectifier bridge A40; 15v alternating voltage is transported to 12.6v lithium battery group 48 and 12v reduced output voltage transducer 47 by becoming direct voltage after rectifier bridge B44; Now relay A41, relay B45 switch on power, and normal-closed end disconnects, and 12.6v lithium battery group 48,42v lithium battery group 42 are stopped power supply, and whole electronic box is by 220v ac power supply.When disconnecting 220v AC power, relay A41, relay B45 deenergization, normal-closed end closes, and power pack is powered by 42v lithium battery group 42, and tools section and radiator fan 38 are powered by 12.6v lithium battery group 48.Lithium cell charging controller A43 can manage the charging of 42v lithium battery group 42, automatically disconnects charging circuit when 42v lithium battery group 42 is full of electricity, when 42v lithium battery group 42 electricity less than time automatically connect charging circuit; Lithium cell charging controller B46 can manage the charging of 12.6v lithium battery group 48, automatically disconnects charging circuit when 12.6v lithium battery group 48 is full of electricity, when 12.6v lithium battery group 48 electricity less than time automatically connect charging circuit.In addition, when electronic box disconnects 220v AC power, tools section can use solar cell 36 or wireless charging receiver 52 to power, and 12.6v lithium battery group 48 can use solar cell 36 or wireless charging receiver 52 to charge.
Embodiment 2
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, tools section and radiator fan 38 operation principle of the multiplex electronic box of multiple supply power mode are as follows: the 12v voltage that tools section and radiator fan 38 are exported by 12v reduced output voltage transducer 47 provides power supply, tools section circuit and radiator fan 38 are connected in parallel, and each instrument circuit in parallel of tools section connects.When opening luminous lamp switch 12, illuminating lamp power supply part 56 switches on power, and illuminating lamp 11 is bright.When opening radiator fan 38 switch, radiator fan 38 starts, and the heat in electronic box extracted out by the louvre cooperation radiator fan 38 of electronic box left part panel 5 and electronic box right part panel 6.After the signal access oscilloprobe interface 14 needing display waveform, open oscilloscope switch 13, the oscilloscope liquid crystal display 15 i.e. waveform of displayable signal.After correct for test transistor access transistor measurement interface 17, open transistor checker switch 16, transistor checker display 18 can show the volt-ampere characteristic of test transistor.When upwards stirring signal generator switch 19, signal output interface 20 i.e. exportable simple sinusoidal ripple signal, stirs signal generator switch 19 downwards, and signal output interface 20 i.e. exportable simple square-wave signal.After circuit-under-test is by wiring access logic pen measurement interface 21, open logic pen switch 22, logic pen indicator light group 61 green LED represents circuit-under-test logic low potential time bright, logic pen indicator light group 61 red light emitting diodes represents circuit-under-test logic high potential time bright, represents the high impedance status of circuit-under-test floating or triple gate when logic pen indicator light group 61 yellow light-emitting diode is bright.After circuit-under-test is by wiring access element on off test interface 23, open element on off test device switch 24, bright 25 explanations of element break-make indicator light are paths, otherwise are then open circuit.After opening optocoupler tester switch 26, optocoupler tester indicator light 62 is not luminous, and after optocoupler to be measured accesses optocoupler interface 27 to be measured, optocoupler tester indicator light 62 is luminous, illustrates that optocoupler to be measured is good, otherwise is then bad.
Embodiment 3
As shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, the power pack operation principle of the multiplex electronic box of multiple supply power mode is as follows: power pack provides power supply by 45v DC circuit or 42v lithium battery group 42, and each power supply output circuit is connected in parallel.Open inverter switching device 29, inverter accessory power outlet 28 i.e. exportable 220v alternating current.Open boost circuit switch 31, booster circuit output interface 30 i.e. exportable 45v---and 50v voltage, the concrete numerical value that exports can use booster circuit to regulate roller and display screen 63 to regulate.Open reduction voltage circuit switch 33, reduction voltage circuit output interface 32 that is exportable 0---40v voltage, the concrete numerical value that exports can use reduction voltage circuit to regulate roller and display screen to regulate 64.Open 5v contactor 35,5v circuit output interface 34 i.e. exportable 5v voltage.
Embodiment 4
As shown in Figure 1, Figure 2 and Figure 3, the casing some work principle of the multiplex electronic box of multiple supply power mode is as follows: when using electronic box, by electronic box front panel face 3 oriented manipulation person, electronic box bottom support 8 is flat on supporting plane.When carrying electronic box, by buckle 10 fastening, with portable handle 7.When keeping in repair electronic box internal circuit configuration, opening electronic box upper panel 1 after opening buckle 10 can keep in repair, and closes electronic box upper panel 1 fastening buckle 10 after maintenance.
Claims (6)
1. the multiplex electronic box of one kind of multiple supply power modes, comprises power pack, tools section, power unit, casing part and radiator fan (38), power pack, tools section, power unit and radiator fan (38) are fixed on casing part by screw, it is characterized in that: described chest portion is divided and comprised electronic box upper panel (1), electronic box bottom panel (2), electronic box front panel (3), electronic box front panel (4), electronic box left part panel (5), electronic box right part panel (6), handle (7), electronic box base support (8), hinge (9) and buckle (10), described power pack comprises inverter accessory power outlet (28), inverter switching device (29), booster circuit output interface (30), boost circuit switch (31), reduction voltage circuit output interface (32), reduction voltage circuit switch (33), 5v circuit output interface (34), booster circuit regulates roller and display (63), reduction voltage circuit regulates roller and display (64), 5v contactor (35), 220v AC inverter (49), 45v-50v is adjustable boost type power supply changeover device (54), 0-40v is adjustable buck power supply changeover device (58) and 5v buck output translator (59), described tools section comprises illuminating lamp (11), luminous lamp switch (12), oscilloscope switch (13), oscilloprobe interface (14), oscilloscope liquid crystal display (15), transistor checker switch (16), transistor measurement interface (17), transistor checker display (18), signal generator switch (19), signal output interface (20), logic pen measurement interface (21), logic pen switch (22), logic pen indicator light group (61), element on off test interface (23), element on off test device switch (24), element break-make indicator light (25), optocoupler tester switch (26), optocoupler interface (27) to be measured, transistor meter (50), element on off test device (51), optocoupler tester (53), signal generator (55), illuminating lamp power supply part (56), logic pen tester (57), Simple Oscillographic device (60) and optocoupler tester indicator light (62), described power unit comprises solar cell (36), AC outlet (37), transformer (39), rectifier bridge A(40), relay A(41), 42v lithium battery group (42), lithium cell charging controller A(43), rectifier bridge B(44), relay B(45), 12v reduced output voltage transducer (47), lithium cell charging controller B(46), 12.6v lithium battery group (48) and wireless charging receiver (52), electronic box upper panel (1) is movably hinged by hinge (9) and electronic box left part panel (5), and a boss is arranged at electronic box right part panel (6) top, and described boss moveable hinge is buckle (10) then, described solar cell (36) is fixed on electronic box upper panel (1), described handle (7) is fixed on electronic box front panel (4) by screw, is in outside casing, described electronic box bottom support (8) is fixed on electronic box bottom panel (2) 4 angles, described radiator fan (38), AC outlet (37) are fixed on electronic box front panel (4) by screw, are in box inside.
2. the multiplex electronic box of one kind of multiple supply power modes according to claim 1, is characterized in that: described lithium cell charging controller A(43), lithium cell charging controller B(46) inside all arranges protective relaying device.
3. the multiplex electronic box of one kind of multiple supply power modes according to claim 1, is characterized in that: described relay A(41) normal-closed end connect 42v lithium battery group (42) output head anode; Described relay B(45) normal-closed end connect 12.6v lithium battery group (48) output head anode.
4. the multiplex electronic box of one kind of multiple supply power modes according to claim 1, is characterized in that: described electronic box left part panel (5) and electronic box right part panel (6) all have some louvres.
5. the multiplex electronic box of one kind of multiple supply power modes according to claim 1, is characterized in that: described hinge (9) is distributed in the symmetrical both sides of electronic box left part panel (5) top edge, is two.
6. the multiplex electronic box of one kind of multiple supply power modes according to claim 1, is characterized in that: described illuminating lamp (11) is arranged on electronic box front panel (3) four angles, and two illuminating lamps (11) are fixed at each angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583491.2U CN204145059U (en) | 2014-10-10 | 2014-10-10 | The multiplex electronic box of multiple supply power mode |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420583491.2U CN204145059U (en) | 2014-10-10 | 2014-10-10 | The multiplex electronic box of multiple supply power mode |
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| CN204145059U true CN204145059U (en) | 2015-02-04 |
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| CN201420583491.2U Expired - Fee Related CN204145059U (en) | 2014-10-10 | 2014-10-10 | The multiplex electronic box of multiple supply power mode |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283299A (en) * | 2014-10-10 | 2015-01-14 | 南宁市第二中学 | Multipurpose electricity box with multiple power supply modes |
| CN106896291A (en) * | 2016-12-25 | 2017-06-27 | 惠州三华工业有限公司 | A kind of utilization single- stage PFC+DC DC synchronous bucks are leaked hunting the device of sense |
| CN107179460A (en) * | 2017-06-12 | 2017-09-19 | 中国汽车技术研究中心 | A kind of wireless charging system for electric automobile test position adjusting means |
-
2014
- 2014-10-10 CN CN201420583491.2U patent/CN204145059U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104283299A (en) * | 2014-10-10 | 2015-01-14 | 南宁市第二中学 | Multipurpose electricity box with multiple power supply modes |
| CN106896291A (en) * | 2016-12-25 | 2017-06-27 | 惠州三华工业有限公司 | A kind of utilization single- stage PFC+DC DC synchronous bucks are leaked hunting the device of sense |
| CN106896291B (en) * | 2016-12-25 | 2019-05-10 | 惠州三华工业有限公司 | It is a kind of to be leaked hunting the device of sense using single- stage PFC+DC-DC synchronous buck |
| CN107179460A (en) * | 2017-06-12 | 2017-09-19 | 中国汽车技术研究中心 | A kind of wireless charging system for electric automobile test position adjusting means |
| CN107179460B (en) * | 2017-06-12 | 2023-06-20 | 中国汽车技术研究中心 | Electric automobile wireless charging system test position adjusting device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20161010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |