CN201230283Y - Laboratory electric power control system - Google Patents
Laboratory electric power control system Download PDFInfo
- Publication number
- CN201230283Y CN201230283Y CNU2008200260225U CN200820026022U CN201230283Y CN 201230283 Y CN201230283 Y CN 201230283Y CN U2008200260225 U CNU2008200260225 U CN U2008200260225U CN 200820026022 U CN200820026022 U CN 200820026022U CN 201230283 Y CN201230283 Y CN 201230283Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- control system
- laboratory
- supply control
- teacher
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a laboratory power supply control system which belongs to a laboratory teaching instrument and solves the problems of potential safety troubles and increase of the labor intensity of an instructing teacher existing in the prior art of the electrical experimental equipment in middle schools. The laboratory power supply control system comprises a teacher power supply control desk. A control panel is arranged on the teacher power supply control desk; a low-voltage AC-DC output controller is arranged on the control panel; and indicator lights, buttons and binding posts are arranged on the low-voltage AC-DC output controller. The utility model is mainly applied to the school experiment teaching.
Description
Technical field
The utility model belongs to a kind of laboratory teaching equipment, specifically, relates to a kind of laboratory power supply control system.
Background technology
At present, the power supply that use in the laboratory in the school is the 220V household electricity, directly receive student's experimental bench, and great majority does not have earth leakage protective device; When doing the part experiment, the instructor also will place some checkout equipments and potential device.Like this, bring potential safety hazard for the student who does experiment, simultaneously, increased instructor's labour intensity.
Summary of the invention
The purpose of this utility model is for a kind of laboratory power supply control system being provided, having the defective of potential safety hazard and increase instructor labour intensity with school's laboratory electricity consumption experimental facilities in the solution prior art.
The utility model takes following technical scheme to realize: a kind of laboratory power supply control system, comprise teacher's power console, and teacher's power console is provided with control panel, and control panel is provided with low pressure alternating current-direct current o controller.
Can be provided with indicator light, button and binding post on the low pressure alternating current-direct current o controller.
Compared with prior art, the beneficial effects of the utility model are: the power of alterating and direct current that is transported on the student experimenting platform is a low-tension supply, teacher's power console of laboratory power supply control system has the directly unified control of instructor, need not to increase checkout equipment and potential device.Like this, both eliminate the potential safety hazard on the student experimenting platform, can alleviate instructor's labour intensity again.
Description of drawings
Fig. 1 is the front view of the structural representation of teacher's power console in the laboratory power supply control system;
Fig. 2 is the vertical view of the structural representation of teacher's power console in the laboratory power supply control system;
Fig. 3 is the left view of the structural representation of teacher's power console in the laboratory power supply control system;
Fig. 4 is the line map of laboratory power supply control system.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of laboratory power supply control system, comprise teacher's power console 1, teacher's power console 1 is provided with control panel 6, and control panel 6 is provided with low pressure alternating current-direct current o controller 2, and low pressure alternating current-direct current o controller is provided with indicator light 5, button 4 and binding post 3.
Claims (2)
1, a kind of laboratory power supply control system comprises teacher's power console, and teacher's power console is provided with control panel, it is characterized in that: control panel is provided with low pressure alternating current-direct current o controller.
2, laboratory power supply control system according to claim 1 is characterized in that: low pressure alternating current-direct current o controller is provided with indicator light, button and binding post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200260225U CN201230283Y (en) | 2008-07-18 | 2008-07-18 | Laboratory electric power control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200260225U CN201230283Y (en) | 2008-07-18 | 2008-07-18 | Laboratory electric power control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201230283Y true CN201230283Y (en) | 2009-04-29 |
Family
ID=40635225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200260225U Expired - Fee Related CN201230283Y (en) | 2008-07-18 | 2008-07-18 | Laboratory electric power control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201230283Y (en) |
-
2008
- 2008-07-18 CN CNU2008200260225U patent/CN201230283Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20110718 |