CN204132744U - A kind of Experiments of Electricity table - Google Patents
A kind of Experiments of Electricity table Download PDFInfo
- Publication number
- CN204132744U CN204132744U CN201420489481.2U CN201420489481U CN204132744U CN 204132744 U CN204132744 U CN 204132744U CN 201420489481 U CN201420489481 U CN 201420489481U CN 204132744 U CN204132744 U CN 204132744U
- Authority
- CN
- China
- Prior art keywords
- electricity
- test box
- table frame
- experiments
- electricity test
- 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
Links
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model belongs to a kind of laboratory table, be specifically related to a kind of Experiments of Electricity table, have and electro-kinetic instrument can be kept at a body inside, easy-to-maintain feature for convenience detach, comprise a body and be arranged on the electricity test box on a body, it is characterized in that: described table body comprises table frame and is arranged on the desktop above table frame, described desktop is slidably connected by the horizontal slide rail and table frame being arranged on table frame biside plate top, after described table frame, plate top is provided with a cylinder crossbeam, described electricity test box is articulated with in table frame by cylinder crossbeam, described table body top and electricity test box corresponding position are provided with the space onesize with electricity test box.The utility model structure is simple, is easy to operation, can effectively avoid electro-kinetic instrument to be damaged because of dirt, tide, sunlight etc., and for convenience detach, easily overhauls.
Description
Technical field
The utility model belongs to a kind of laboratory table, is specifically related to a kind of Experiments of Electricity table.
Background technology
Experiments of Electricity table is middle school teaching common equipment, and laboratory table is generally equipped with all kinds of electronic instrument.We know that the keeping of instrument and meter will be noted dust-proof, moistureproof and prevent direct sunlight, dust be attached to instrument will affect instrument attractive in appearance, instrument performance is degenerated, be attached on electronic instrument interior circuit board, easily make circuit board decreasing insulating when becoming damp, causing short circuit; Moisture can form water membrane on various instrument surface, and with metal generation oxidation reaction, make the long verdigris of Copper Foil on circuit board and become open circuit, electrochemical capacitor rots and makes electrical equipment permanent damage, instrument cover is got rusty and causes metal surface coating to refute; Direct sunlight can make that instrument and meter working of plastics is aging, embrittlement.But the electro-kinetic instrument on existing Experiments of Electricity table is generally fixedly installed on a body, and long-term Naked exposes outside, and is easily damaged, and not easily overhauls, do not meet the science keeping principle of instrument.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of Experiments of Electricity table, has and electro-kinetic instrument can be kept at a body inside, easy-to-maintain feature for convenience detach.
A kind of Experiments of Electricity table described in the utility model, comprise a body and be arranged on the electricity test box on a body, it is characterized in that: described table body comprises table frame and is arranged on the desktop above table frame, described desktop is slidably connected by the horizontal slide rail and table frame being arranged on table frame biside plate top, after described table frame, plate top is provided with a cylinder crossbeam, described electricity test box is articulated with in table frame by cylinder crossbeam, and described table body top and electricity test box corresponding position are provided with the space onesize with electricity test box.
As preferably, in described electricity test box, be provided with the Experiments of Electricity underlying instrument instrument such as student power source, socket, ammeter, voltmeter and earth leakage protective device.
As preferably, the described electricity test box back side is provided with removable rear cover, for convenience detach, easily overhauls internal circuit.
As preferably, described removable rear cover is also provided with handle, facilitates experimenter to take out or keeping experimental box.
A kind of Experiments of Electricity table of the present utility model, method of operating is, is articulated with by electricity test box on a body crossbeam, can screws out around crossbeam, be placed on desktop and use; Finish using, electricity test box can be screwed in around crossbeam, be placed in a body inside and preserve.
The beneficial effects of the utility model are that structure is simple, are easy to operation, can effectively avoid electro-kinetic instrument to be damaged because of dirt, tide, sunlight etc., and for convenience detach, easily overhaul.
Accompanying drawing explanation
Fig. 1 is the using state schematic diagram of a kind of Experiments of Electricity table of the present utility model.
Fig. 2 is the preservation state schematic diagram of a kind of Experiments of Electricity table of the present utility model.
Fig. 3 is the part A enlarged diagram of a kind of Experiments of Electricity table of the present utility model.
In figure, 1: table body, 2: electricity chamber, 3: table frame, 4: desktop, 5: horizontal slide rail, 6: cylinder crossbeam, 7: student power source, 8: socket, 9: ammeter, 10: voltmeter, 11: earth leakage protective device, 12: removable rear cover, 13: handle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment 1:
A kind of Experiments of Electricity table of the present embodiment, the electricity test box 2 comprising a body 1 and be arranged on a body 1, the desktop 4 that described table body 1 comprises table frame 3 and is arranged on above table frame 3, described desktop 4 is slidably connected with table frame 3 by the horizontal slide rail 5 being longitudinally arranged on table frame 3 both sides, described table frame 3 upper rear is provided with a cylinder crossbeam 6, described electricity test box 2 is articulated with in table frame 3 by cylinder crossbeam 6, and described table body 1 top and electricity test box 2 corresponding position are provided with the space onesize with electricity test box 2.
As shown in Figure 1, when using electricity test box 2, it can be screwed out by cylinder crossbeam 6, desktop 4 slides into bottom electricity chamber 2 by horizontal slide rail 5, is positioned over by electricity test box 2 in horizontal table top 4, can normal operating use; As shown in Figure 2, finish using, horizontal table top 4 can be extracted out bottom electricity test box 2, it is inner that electricity chamber 2 screws in table body 1, then push back desktop 4, can realize the preservation of electricity test box; As shown in Figure 3, the desktop 4 in the present embodiment and table frame 3 junction, be provided with two horizontal slide rails 5, and the anterior-posterior horizontal that can realize desktop 4 slides.
The basic electricity laboratory apparatus such as student power source 7, socket 8, ammeter 9, voltmeter 10 and earth leakage protective device 11 are provided with, in order to carry out basic electricity experiment in described electricity test box 2.
Electricity test box 2 back side is provided with removable rear cover 12, for convenience detach, easily overhauls when instrument is damaged; Removable rear cover 12 is also provided with handle 13, facilitates inserting and taking out of electricity test box 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. an Experiments of Electricity table, comprise a body and be arranged on the electricity test box on a body, it is characterized in that: described table body comprises table frame and is arranged on the desktop above table frame, described desktop is slidably connected by the horizontal slide rail and table frame being arranged on table frame biside plate top, after described table frame, plate top is provided with a cylinder crossbeam, described electricity test box is articulated with in table frame by cylinder crossbeam, and described table body top and electricity test box corresponding position are provided with the space onesize with electricity test box.
2. a kind of Experiments of Electricity table as claimed in claim 1, is characterized in that: be provided with student power source, socket, ammeter, voltmeter and earth leakage protective device in described electricity test box.
3. a kind of Experiments of Electricity table as claimed in claim 1, is characterized in that: the described electricity test box back side is provided with removable rear cover.
4. a kind of Experiments of Electricity table as claimed in claim 3, is characterized in that: described removable rear cover is also provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489481.2U CN204132744U (en) | 2014-08-28 | 2014-08-28 | A kind of Experiments of Electricity table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420489481.2U CN204132744U (en) | 2014-08-28 | 2014-08-28 | A kind of Experiments of Electricity table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204132744U true CN204132744U (en) | 2015-02-04 |
Family
ID=52409478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420489481.2U Expired - Fee Related CN204132744U (en) | 2014-08-28 | 2014-08-28 | A kind of Experiments of Electricity table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204132744U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719542A (en) * | 2016-02-02 | 2016-06-29 | 山东交通学院 | Electrician, electronics and automation comprehensive experiment device |
| CN107507496A (en) * | 2017-09-13 | 2017-12-22 | 南阳医学高等专科学校 | A kind of physics teaching teaching aid student experimenting platform |
-
2014
- 2014-08-28 CN CN201420489481.2U patent/CN204132744U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105719542A (en) * | 2016-02-02 | 2016-06-29 | 山东交通学院 | Electrician, electronics and automation comprehensive experiment device |
| CN107507496A (en) * | 2017-09-13 | 2017-12-22 | 南阳医学高等专科学校 | A kind of physics teaching teaching aid student experimenting platform |
| CN109064854A (en) * | 2017-09-13 | 2018-12-21 | 南阳医学高等专科学校 | Physics experiment teaching experimental bench |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203658230U (en) | Experimental device for simulating corrosion of stray current in soil on grounding grid | |
| CN109178667B (en) | A storage device for electronic test equipment | |
| CN205003931U (en) | Multi -functional electronic experiment platform | |
| CN204132744U (en) | A kind of Experiments of Electricity table | |
| CN203345432U (en) | Body fluid sample transfer box | |
| CN204670663U (en) | A kind of multifunctional desk | |
| CN205544541U (en) | Portable foldable solar power system | |
| CN203623190U (en) | Law science law provision electron inquiry book cover | |
| CN203676438U (en) | Platform special for history teaching | |
| CN205960966U (en) | Product test uses false battery | |
| CN201844950U (en) | Battery crush tester | |
| CN105390054A (en) | Box for high school electrical experiment | |
| CN205881280U (en) | Multi -functional middle school electrophysics ammeter repacking experimental apparatus | |
| CN203416947U (en) | Special closed electrified education platform for ideological and political teaching | |
| CN208969959U (en) | A kind of physics teaching apparatus for demonstrating | |
| CN206642766U (en) | A kind of experimental bench with maintenance door | |
| CN203759074U (en) | Housing of electric energy meter | |
| CN205069063U (en) | Advertisement box | |
| CN205249138U (en) | Portable photovoltaic power supply unit | |
| CN202782390U (en) | Dust absorbing blackboard eraser | |
| CN203651823U (en) | Trolley for field transformer oil chromatographic test | |
| CN201910188U (en) | Solution electroconductivity demonstration device for chemistry teaching | |
| CN206642764U (en) | A kind of experimental bench with hidden tall auxiliary mesa | |
| CN202153618U (en) | High-tension switch cabinet observation window provided with temperature measuring device | |
| CN202304691U (en) | Height measurement ruler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |