CN103412166A - High-current test equipment - Google Patents
High-current test equipment Download PDFInfo
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- CN103412166A CN103412166A CN201310357630XA CN201310357630A CN103412166A CN 103412166 A CN103412166 A CN 103412166A CN 201310357630X A CN201310357630X A CN 201310357630XA CN 201310357630 A CN201310357630 A CN 201310357630A CN 103412166 A CN103412166 A CN 103412166A
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- electric current
- current
- display window
- voltage switch
- knob
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Abstract
The invention discloses high-current test equipment. The high-current test equipment comprises a box body, a box cover, an stepless speed regulation knob, a current display window, a voltage switch knob, a work indicating lamp and an alarm indicating lamp. The box body comprises at least one high-current input wire way and at least two high-current output wire ways, the box cover is fixedly connected to the top of the box body, the stepless speed regulation knob is connected with the current display window, and the stepless speed regulation knob, the current display window, the voltage switch knob, the work indicating lamp and the alarm indicating lamp are all fixedly connected to the box cover. Through the mode, the high-current test equipment can output multiple high-current circuits at the same time, controllability of currents is good, the currents can be displayed, and the degree of safety of a working condition is high.
Description
Technical field
The present invention relates to the testing apparatus field, particularly relate to a kind of high testing current equipment.
Background technology
High testing current equipment is all trades and professions need large electric current place in electric adjustment essential equipment, be applied to the units such as generating plant, transformer and distribution power station, electric appliances plant and scientific research, testing laboratory, belong in short-term or intermittent duty, but the general volume of existing high testing current equipment is large, weight is heavier, use and maintenance is all not too convenient.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of many high current circuits, the electric current controllability is good, electric current can show, the duty degree of safety is high high testing current equipment exported simultaneously.
For solving the problems of the technologies described above, the invention provides a kind of high testing current equipment, comprise: casing, case lid, the stepless time adjustment knob, the electric current display window, the voltage switch knob, relay indicating light and alarm lamp, on described casing, comprise at least one high electric current input wiring duct and at least two high electric current output wiring ducts, shown in case lid be fixedly connected on described casing top, described stepless time adjustment knob is connected with described electric current display window, and described stepless time adjustment knob, the electric current display window, the voltage switch knob, relay indicating light and alarm lamp all are fixedly connected on described case lid.
In a preferred embodiment of the present invention, on described casing, also be equiped with fuse, described fuse is connected with described voltage switch knob, relay indicating light, alarm lamp.
In a preferred embodiment of the present invention, described casing also comprises at least three castors, and in described castor, having a castor at least is universal wheel.
The invention has the beneficial effects as follows: the high testing current equipment of the present invention can be exported many high current circuits simultaneously, the electric current controllability is good, electric current can show, the duty degree of safety is high.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the structural representation of high testing current equipment one preferred embodiment of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, casing; 11, high electric current input wiring duct; 12, high electric current output wiring duct; 2, case lid; 3, stepless time adjustment knob; 4, electric current display window; 5, voltage switch knob; 6, relay indicating light; 7, alarm lamp; 8, fuse; 9, castor.
Embodiment
Below will the technical scheme in the embodiment of the present invention be clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under the creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
As shown in Figure 1, a kind of high testing current equipment, comprise: casing 1, case lid 2, stepless time adjustment knob 3, electric current display window 4, voltage switch knob 5, relay indicating light 6 and alarm lamp 7, on described casing 1, comprise two high electric current input wiring ducts 11 and three high electric current output wiring ducts 12, shown in case lid 2 be fixedly connected on the top of described casing 1, described stepless time adjustment knob 3 is connected with described electric current display window 4, and stepless time adjustment knob 3, electric current display window 4, voltage switch knob 5, relay indicating light 6 and alarm lamp 7 all are fixedly connected on described case lid 2.
High electric current input wiring duct 11 is used for introducing the input electric wire, with input power, be connected, by the high electric current after high testing current device translates, export by high electric current output wiring duct 12 like this, by 3 pairs of output currents of stepless time adjustment knob, carry out electrodeless adjustment, actual current value can be presented on electric current display window 4, under normal operating conditions, relay indicating light 6 can show, and in case high testing current equipment occurs that extremely, alarm lamp 7 can light, the prompting caution.
In addition, also be equiped with fuse 8 on described casing 1, described fuse 8 is connected with described voltage switch knob 5, relay indicating light 6, alarm lamp 7.When occurring that short circuit or current return appearance are abnormal, fuse 8 can the power-off protection loops.
In addition, described casing 1 also comprises four castors 9, in described castor 9, has two castors 9 to be universal wheel.
Be different from prior art, the high testing current equipment of the present invention can be exported many high current circuits simultaneously, the electric current controllability is good, electric current can show, the duty degree of safety is high.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present invention.
Claims (3)
1. one kind high testing current equipment, it is characterized in that, comprise: casing, case lid, the stepless time adjustment knob, the electric current display window, the voltage switch knob, relay indicating light and alarm lamp, on described casing, comprise at least one high electric current input wiring duct and at least two high electric current output wiring ducts, shown in case lid be fixedly connected on described casing top, described stepless time adjustment knob is connected with described electric current display window, and described stepless time adjustment knob, the electric current display window, the voltage switch knob, relay indicating light and alarm lamp all are fixedly connected on described case lid.
2. high testing current equipment according to claim 1, is characterized in that, on described casing, also is equiped with fuse, and described fuse is connected with described voltage switch knob, relay indicating light, alarm lamp.
3. high testing current equipment according to claim 1, is characterized in that, described casing also comprises at least three castors, and in described castor, having a castor at least is universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310357630XA CN103412166A (en) | 2013-08-16 | 2013-08-16 | High-current test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310357630XA CN103412166A (en) | 2013-08-16 | 2013-08-16 | High-current test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103412166A true CN103412166A (en) | 2013-11-27 |
Family
ID=49605192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310357630XA Pending CN103412166A (en) | 2013-08-16 | 2013-08-16 | High-current test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103412166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843761A (en) * | 2017-11-17 | 2018-03-27 | 江门市凯拓电子有限公司 | A kind of tester with charge function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540963A (en) * | 1978-09-18 | 1980-03-22 | Yokogawa Hokushin Electric Corp | Voltage current generator |
| JPS5644862A (en) * | 1979-09-21 | 1981-04-24 | Hitachi Ltd | Constant voltage constant electric current supply test device |
| CN1979196A (en) * | 2005-12-08 | 2007-06-13 | 群康科技(深圳)有限公司 | Detecting device and detecting system |
| CN101354407A (en) * | 2007-07-23 | 2009-01-28 | 鸿富锦精密工业（深圳）有限公司 | Power supply apparatus |
| CN101762724A (en) * | 2008-10-07 | 2010-06-30 | 李昕然 | Test power supply |
| CN202014428U (en) * | 2011-03-04 | 2011-10-19 | 浙江省电力公司台州电业局 | Multi-function portable test power box |
-
2013
- 2013-08-16 CN CN201310357630XA patent/CN103412166A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540963A (en) * | 1978-09-18 | 1980-03-22 | Yokogawa Hokushin Electric Corp | Voltage current generator |
| JPS5644862A (en) * | 1979-09-21 | 1981-04-24 | Hitachi Ltd | Constant voltage constant electric current supply test device |
| CN1979196A (en) * | 2005-12-08 | 2007-06-13 | 群康科技(深圳)有限公司 | Detecting device and detecting system |
| CN101354407A (en) * | 2007-07-23 | 2009-01-28 | 鸿富锦精密工业（深圳）有限公司 | Power supply apparatus |
| CN101762724A (en) * | 2008-10-07 | 2010-06-30 | 李昕然 | Test power supply |
| CN202014428U (en) * | 2011-03-04 | 2011-10-19 | 浙江省电力公司台州电业局 | Multi-function portable test power box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107843761A (en) * | 2017-11-17 | 2018-03-27 | 江门市凯拓电子有限公司 | A kind of tester with charge function |
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Application publication date: 20131127 |