CN209514907U - Electrification dismounting ammeter training and examination device - Google Patents
Electrification dismounting ammeter training and examination device Download PDFInfo
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- CN209514907U CN209514907U CN201822076337.7U CN201822076337U CN209514907U CN 209514907 U CN209514907 U CN 209514907U CN 201822076337 U CN201822076337 U CN 201822076337U CN 209514907 U CN209514907 U CN 209514907U
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- breaker
- ammeter
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- training
- electrification
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Abstract
The utility model is suitable for teaching aid design field, providing a kind of electrification dismounting ammeter training and examination device includes insulated case, ammeter, the first breaker, the second breaker, potential device and fictitious load, and ammeter, the first breaker, the second breaker, potential device and fictitious load are installed in insulated case；The input terminal external power supply of potential device, the output end of potential device connects the input terminal of the first breaker, the input terminal of the output end connection ammeter of first breaker, the output end of ammeter connect the input terminal of the second breaker, and the output end of the second breaker connects fictitious load.Student can practice the electrification installation of ammeter in this manner；The first breaker, ammeter and the second breaker can be connected according to correct way in advance simultaneously, the disassembly that student does simulated exercises to ammeter, with this realize student can realistic simulation dismounting that ammeter is charged, the safe control and working efficiency for improving the electrification assembly and disassembly electric energy meter of student promote.
Description
Technical field
The utility model belongs to teaching aid design field more particularly to a kind of electrification dismounting ammeter training and examination device.
Background technique
The case where ammeter damage is had when user power utilization reduces and has a power failure, at this time work about electric power people to improve electricity consumption reliability
Member, which needs to charge, carries out mounting or dismounting table line.
Work about electric power personnel just can be carried out after examining qualified in the pre-job training for needing to carry out ammeter and taking out stitches with wiring
The solution of site problems is usually given an oral account by old employee, when student's practice ammeter is taken out stitches with wiring without corresponding teaching aid
Learnt for student low so as to cause learning efficiency.
Utility model content
In view of this, the utility model embodiment provides a kind of electrification dismounting ammeter training and examination device, it is existing to solve
There is in technology student learn ammeter to take out stitches the problem for not having corresponding teaching aid to cause learning efficiency low with wiring.
In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of electrification dismounting ammeter training
Checking device, including insulated case, ammeter, the first breaker, the second breaker, potential device and fictitious load, the ammeter, institute
The first breaker, second breaker, the potential device and the fictitious load is stated to be installed in the insulated case；
The input terminal external power supply of the potential device, the output end of the potential device connect first breaker
Input terminal, the output end of first breaker connect the input terminal of the ammeter, the output end connection of the ammeter described the
The output end of the input terminal of two breakers, second breaker connects the fictitious load.
Further, electrification dismounting ammeter training and examination device further includes mobile bracket and universal wheel, and the insulated case is solid
Dingan County is mounted in the top of the mobile bracket, and the bottom end of the mobile bracket is equipped with universal wheel.
Further, the mobile cantilever tip two sides are equipped with card slot, and the insulated case passes through card slot and the movement
Bracket is fixedly connected.
Further, electrification dismounting ammeter training and examination device further includes the card slot of installation tool box, the installation tool
The card slot of box is arranged on the mobile bracket.
Further, electrification dismounting ammeter training and examination device further includes the power supply instruction being mounted in the insulated case
Lamp, the power supply indicator are separately connected the output end of the potential device and the input terminal of first breaker.
Further, the fictitious load includes the first indicator light, the second indicator light and third indicator light, and described first refers to
Show that lamp is separately connected A phase output terminal and the zero line output end of second breaker, second indicator light is separately connected described
The B phase output terminal of second breaker and zero line output end, the C phase that the third indicator light is separately connected second breaker are defeated
Outlet and zero line output end.
Further, the fictitious load includes the first loudspeaker, the second loudspeaker and third loudspeaker, the first loudspeaker difference
A phase output terminal and the zero line output end of second breaker are connected, second loudspeaker are separately connected second breaker
B phase output terminal and zero line output end, the third loudspeaker be separately connected second breaker C phase output terminal and zero curve it is defeated
Outlet.
Further, the output voltage of the potential device is 0-36V voltage.
The beneficial effects of adopting the technical scheme are that the utility model passes through design electrification dismounting ammeter training
Checking device is instructed, when using the present apparatus, in advance can all be removed the connection of component in device, student can carry out ammeter wiring
Practice；Teacher can be attached component simultaneously, and some of them part carries out incorrect link, and student is allowed to carry out fault point
It searches and corrects.This teaching aid can simulate actual circuit, and student can be learnt by the wiring or take out stitches actually started,
Student is improved to the efficiency of ammeter disassembly study.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is electrification dismounting ammeter training and examination apparatus structure schematic diagram provided by the embodiment of the utility model；
Fig. 2 is electrification dismounting ammeter training and examination device connection schematic diagram provided by the embodiment of the utility model.
In figure: 1, insulated case；2, ammeter；3, the first breaker；4, the second breaker；5, fictitious load；6, mobile bracket；
7, universal wheel；8, potential device.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model also may be implemented in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of apparatus, circuit and method, in case unnecessary details interferes the description of the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
As depicted in figs. 1 and 2, electrification dismounting ammeter training and examination device includes insulated case, ammeter, the first breaker, the
Two breakers, potential device and fictitious load, ammeter, the first breaker, the second breaker, potential device and fictitious load are pacified
In insulated case；The input terminal external power supply of potential device, the output end of potential device connect the input terminal of the first breaker,
The input terminal of the output end connection ammeter of first breaker, the output end of ammeter connect the input terminal of the second breaker, and second is disconnected
The output end of road device connects fictitious load.
When using the present apparatus, the connection of component in device all can be removed in advance, student can carry out ammeter wiring
Practice；Teacher can be attached component simultaneously, and some of them part carries out incorrect link, and student is allowed to look into fault point
It looks for and corrects.This teaching aid can simulate actual circuit, and student can be learnt by the wiring or take out stitches actually started, and mention
Efficiency of the high student to ammeter disassembly study.
In one embodiment of the utility model, electrification dismounting ammeter training and examination device further includes mobile bracket 6 and ten thousand
To wheel 7, insulated case 1 is fixedly mounted on the top of mobile bracket 6, and the bottom end of mobile bracket 6 is equipped with universal wheel 7.Mobile bracket 6 pushes up
End two sides are equipped with card slot, and insulated case 1 is fixedly connected by card slot with mobile bracket 6.
It can be realized device conveniently moving by such design, convenient for the movement of device, enhance the convenience used.
In one embodiment of the utility model, electrification dismounting ammeter training and examination device further includes the card of installation tool box
Slot, the card slot setting of installation tool box is on mobile bracket 6.Tool and conducting wire for being used during student dismounts ammeter 2 etc.
Article can prevent in instrument cases, convenient for the practical operation of student.
In one embodiment of the utility model, electrification dismounting ammeter training and examination device further includes being mounted in insulated case
Power supply indicator, power supply indicator is separately connected the output end of potential device and the input terminal of the first breaker.When on device
When electric, power supply indicator is lighted, and realizes show to whether device charges in this manner, understands device convenient for user
Whether it is in electriferous state, realizes safe handling.
In one embodiment of the utility model, fictitious load 5 includes the first indicator light, the second indicator light and third instruction
Lamp, the first indicator light are separately connected A phase output terminal and the zero line output end of the second breaker 4, and the second indicator light is separately connected
The B phase output terminal of two breakers 4 and zero line output end, third indicator light are separately connected the C phase output terminal and zero of the second breaker
Line output terminal.First indicator light, the second indicator light and third indicator light can show whether student's wiring is correct, when student's wiring
When correct, the indicator light of corresponding phase sequence is lighted, and can judge whether student's wiring is correct by the light on and off of indicator light, is convenient for student
Student's wiring right and wrong is understood with teacher.
In one embodiment of the utility model, fictitious load 5 includes the first loudspeaker, the second loudspeaker and third loudspeaker, the
One loudspeaker are separately connected A phase output terminal and the zero line output end of the second breaker 4, and the second loudspeaker are separately connected the second breaker 4
B phase output terminal and zero line output end, third loudspeaker be separately connected C phase output terminal and the zero line output end of the second breaker.The
One loudspeaker, the second loudspeaker and third loudspeaker can show whether student's wiring is correct, when student's wiring is correct, corresponding phase sequence
Loudspeaker issue the sound, can judge whether student's wiring is correct by loudspeaker, and it is correct to understand student's wiring convenient for student and teacher
With mistake.
In one embodiment of the utility model, the output voltage of potential device 8 is 0-36V voltage.36V or less voltage is
Safe voltage, 8 output voltage of potential device are designed as within 36V to guarantee that student charges the safety of dismounting ammeter 2, guarantee to learn
Member's safe handling.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to before
Embodiment is stated the utility model is described in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
And range, it should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of electrification dismounts ammeter training and examination device, which is characterized in that including insulated case, ammeter, the first breaker, second
Breaker, potential device and fictitious load, the ammeter, first breaker, second breaker, the potential device
It is installed in the insulated case with the fictitious load；
The input terminal external power supply of the potential device, the output end of the potential device connect the input of first breaker
End, the output end of first breaker connect the input terminal of the ammeter, and the output end connection described second of the ammeter is disconnected
The output end of the input terminal of road device, second breaker connects the fictitious load.
2. electrification according to claim 1 dismounts ammeter training and examination device, which is characterized in that further include mobile bracket and
Universal wheel, the insulated case are fixedly mounted on the top of the mobile bracket, and the bottom end of the mobile bracket is equipped with universal wheel.
3. electrification according to claim 2 dismounts ammeter training and examination device, which is characterized in that the mobile cantilever tip
Two sides are equipped with card slot, and the insulated case is fixedly connected by card slot with the mobile bracket.
4. electrification according to claim 2 dismounts ammeter training and examination device, which is characterized in that further include installation tool box
Card slot, the card slot of the installation tool box is arranged on the mobile bracket.
5. electrification according to claim 1 dismounts ammeter training and examination device, which is characterized in that further include be mounted on it is described
Power supply indicator in insulated case, the power supply indicator be separately connected the potential device output end and it is described first open circuit
The input terminal of device.
6. electrification according to claim 1 dismounts ammeter training and examination device, which is characterized in that the fictitious load includes
First indicator light, the second indicator light and third indicator light, the A phase that first indicator light is separately connected second breaker are defeated
Outlet and zero line output end, second indicator light are separately connected B phase output terminal and the zero line output end of second breaker,
The third indicator light is separately connected C phase output terminal and the zero line output end of second breaker.
7. electrification according to claim 1 dismounts ammeter training and examination device, which is characterized in that the fictitious load includes
First loudspeaker, the second loudspeaker and third loudspeaker, first loudspeaker are separately connected the A phase output terminal and zero of second breaker
Line output terminal, second loudspeaker are separately connected B phase output terminal and the zero line output end of second breaker, the third loudspeaker
Be separately connected C phase output terminal and the zero line output end of second breaker.
8. electrification according to claim 1 dismounts ammeter training and examination device, which is characterized in that the potential device it is defeated
Voltage is 0-36V voltage out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076337.7U CN209514907U (en) | 2018-12-11 | 2018-12-11 | Electrification dismounting ammeter training and examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076337.7U CN209514907U (en) | 2018-12-11 | 2018-12-11 | Electrification dismounting ammeter training and examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514907U true CN209514907U (en) | 2019-10-18 |
Family
ID=68193932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822076337.7U Active CN209514907U (en) | 2018-12-11 | 2018-12-11 | Electrification dismounting ammeter training and examination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209514907U (en) |
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2018
- 2018-12-11 CN CN201822076337.7U patent/CN209514907U/en active Active
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