CN212855851U - Improved generation teaching is with physics student laboratory bench - Google Patents
Improved generation teaching is with physics student laboratory bench Download PDFInfo
- Publication number
- CN212855851U CN212855851U CN202021405220.XU CN202021405220U CN212855851U CN 212855851 U CN212855851 U CN 212855851U CN 202021405220 U CN202021405220 U CN 202021405220U CN 212855851 U CN212855851 U CN 212855851U
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- Prior art keywords
- laboratory bench
- electric wire
- box
- protection box
- drawer
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- 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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- 230000001681 protective effect Effects 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 8
- 238000002474 experimental method Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000005336 safety glass Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses an improved generation teaching is with physics student's laboratory bench, including the laboratory bench main part, the lower extreme of laboratory bench main part is provided with the drawer, one side of drawer is provided with electric wire placer, electric wire placer includes wiring groove, electric wire, places mouth, line box, buckle and buffer board, the lower extreme surface of drawer is provided with the supporting seat, one side of supporting seat is provided with height adjusting switch, the upper end surface of laboratory bench main part is provided with electric power controller and protection box, the protection box is located one side of electric power controller. An improved generation is physics student's laboratory bench for teaching, through the electric wire placer of design, can prolong the life of electric wire, through the protection box of design, can hoisting device factor of safety in the use, make the protection mechanism of device better, bring better use prospect.
Description
Technical Field
The utility model relates to a physics laboratory bench field, in particular to physics student's laboratory bench is used in improved generation teaching.
Background
The physics laboratory is the place of carrying out physics teaching and research, including the physics laboratory instrument room, physics laboratory preparation room and student grouping laboratory, the physics laboratory instrument room mainly places the physics laboratory instrument, the physics laboratory preparation room is equipped with the laboratory bench, the bench is furnished with various laboratory instruments, student grouping laboratory room mainly is equipped with the student laboratory table, and there is the power, water source and air supply, indoor required light is sufficient, it is dustproof, there is ventilation equipment, and there is abundant leeway, along with the continuous development of science and technology, people also are higher and higher to the manufacturing process requirement of physics student laboratory table.
There is certain drawback in current physics student laboratory bench when using, at first, when not using the electric wire, the electric wire just drags and drops on ground, does not have the place of placing the electric wire specially, and the electric wire produces easily and breaks, easily takes place the circumstances such as electric leakage, and life is short, is unfavorable for people's use, and in addition, the protection mechanism is relatively weak, does not have certain safeguard measure, has brought certain adverse effect for people's use, for this reason, we provide an improved generation teaching and use physics student laboratory bench.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides an improved generation is physics student's laboratory bench for teaching possesses the place that has special place the electric wire, and the electric wire is difficult to produce and breaks, is difficult for taking place the condition such as electric leakage, and long service life is unfavorable for people's use, and still, protection mechanism is weaker, does not have advantages such as certain safeguard measure, can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an improved generation teaching is with physics student's laboratory bench, includes the laboratory bench main part, the lower extreme of laboratory bench main part is provided with the drawer, one side of drawer is provided with electric wire placer, electric wire placer includes wiring groove, electric wire, places mouth, line box, buckle and buffer board, the lower extreme surface of drawer is provided with the supporting seat, one side of supporting seat is provided with altitude mixture control switch, the upper end surface of laboratory bench main part is provided with electric power controller and protection box, the protection box is located one side of electric power controller, the protection box includes link, No. two links, protective glasses, apron and connector link.
Preferably, the wiring groove is located on one side surface of the electric wire, the electric wire is located on one side of the placing opening, the placing opening is opened on one side of the wire box, the wire box is located on one side of the buckle, and the buffer board is located inside the wire box.
Preferably, the first connecting frame is located at the lower end of the second connecting frame, the protective glasses are located at the upper end of the second connecting frame, the cover plate is located on the outer surface of one side of the protective box, and the connecting buckle is located on the outer surface of one side of the cover plate.
Preferably, one side surface of electric wire can be dismantled through the one side surface of placing mouthful and line box and be connected, be provided with the fixed glue between line box and the buffer board, the lower extreme surface of buffer board is through the fixed glue and the lower extreme surface fixed connection of line box.
Preferably, a clamping groove is formed between the first connecting frame and the protection box, the outer surface of one side of the protection box is detachably connected with the outer surface of one side of the first connecting frame through the clamping groove, and the outer surface of one side of the cover plate is detachably connected with the outer surface of the other side of the protection box through the connecting buckle.
Preferably, a fixing adhesive is arranged between the protection box and the experiment table main body, and the outer surface of the upper end of the experiment table main body is fixedly connected with the outer surface of the lower end of the protection box through the fixing adhesive.
(III) advantageous effects
Compared with the prior art, the utility model provides an improved generation is physics student's laboratory bench for teaching possesses following beneficial effect:
1. this improved generation is physics student's laboratory bench for teaching, through the electric wire placer of design, can prolong the life of electric wire, promoted the factor of safety of device, when using this electric wire placer, at first open the line box, insert the connecting wire from placing the mouth into, the rethread buckle closes electric wire placer, through the buffer board of design, enables placing of electric wire more stable, and the buffer board adopts insulating material.
2. This improved generation teaching is with physics student's laboratory bench, through the protection box of design, can the factor of safety of hoisting device in the use, make the protection mechanism of device better, when doing the physics experiment, the condition such as static produces easily, through the safety glasses of design, can bring the protection for eyes, through the link of design, can hoisting device storing function, whole protection box simple structure, convenient operation, the effect of use is better for traditional mode.
Drawings
Fig. 1 is the utility model relates to an overall structure schematic diagram of physics student's laboratory bench is used in improved generation teaching.
Fig. 2 is the utility model relates to an improved generation teaching is with electric wire placer's in physics student's laboratory bench structural schematic.
Fig. 3 is the utility model relates to an improved generation teaching is with physical student's laboratory bench in protection box's structural schematic.
Fig. 4 is the utility model relates to an improved generation teaching is with top view of physics student's laboratory bench.
In the figure: 1. a test bed main body; 2. a drawer; 3. a wire placement device; 301. a wiring slot; 302. an electric wire; 303. a placement port; 304. a wire box; 305. buckling; 306. a buffer plate; 4. a power controller; 5. a protective case; 501. a first connecting frame; 502. a second connecting frame; 503. protective eyewear; 504. a cover plate; 505. a connecting buckle; 6. a supporting seat; 7. a height adjustment switch.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, an improved generation teaching is with physics student's laboratory bench, including laboratory bench main part 1, the lower extreme of laboratory bench main part 1 is provided with drawer 2, one side of drawer 2 is provided with electric wire placer 3, electric wire placer 3 includes wiring groove 301, electric wire 302, place mouthful 303, line box 304, buckle 305 and buffer board 306, the lower extreme surface of drawer 2 is provided with supporting seat 6, one side of supporting seat 6 is provided with height adjusting switch 7, the upper end surface of laboratory bench main part 1 is provided with electric power controller 4 and protection box 5, protection box 5 is located one side of electric power controller 4, protection box 5 includes link 501, link 502 No. two, safety glasses 503, apron 504 and connector link 505.
Further, the wiring groove 301 is located on one side of the outer surface of the electric wire 302, the electric wire 302 is located on one side of the placing opening 303, the placing opening 303 is opened on one side of the wire box 304, the wire box 304 is located on one side of the buckle 305, and the buffer board 306 is located inside the wire box 304, so that the safety factor of the device is improved.
Furthermore, a first connecting frame 501 is located at the lower end of a second connecting frame 502, the pair of safety glasses 503 is located at the upper end of the second connecting frame 502, the cover plate 504 is located on the outer surface of one side of the protective box 5, and the connecting buckle 505 is located on the outer surface of one side of the cover plate 504, so that the device is convenient to use.
Further, the outer surface of one side of electric wire 302 can be dismantled through placing a mouthful 303 and be connected with the outer surface of one side of line box 304, is provided with the fixed glue between line box 304 and the buffer board 306, and the lower extreme surface of buffer board 306 is connected with the outer fixed surface of the lower extreme of line box 304 through the fixed glue, the storage of the electric wire of being convenient for.
Furthermore, a clamping groove is formed between the first connecting frame 501 and the protection box 5, the outer surface of one side of the protection box 5 is detachably connected with the outer surface of one side of the first connecting frame 501 through the clamping groove, and the outer surface of one side of the cover plate 504 is detachably connected with the outer surface of the other side of the protection box 5 through the connecting buckle 505, so that the device is more convenient to use.
Further, be provided with the fixed glue between protection box 5 and the laboratory bench main part 1, the upper end surface of laboratory bench main part 1 is connected with the lower extreme surface fixed connection of protection box 5, hoisting device's safeguard function through the fixed glue.
The working principle is as follows: the utility model comprises a test bed main body 1, a drawer 2, an electric wire placing device 3, a wiring groove 301, an electric wire 302, a placing port 303, a wire box 304, a buckle 305, a buffer board 306, an electric power controller 4, a protective box 5, a connecting frame 501, a connecting frame 502, a pair of protective glasses 503, a cover plate 504, a connecting buckle 505, a supporting seat 6 and a height adjusting switch 7, when the device is used, the service life of the electric wire 302 can be prolonged through the designed electric wire placing device 3, the safety factor of the device is improved, when the electric wire placing device 3 is used, the wire box 304 is firstly opened, a connecting wire is inserted into the electric wire placing device from the placing port 303, then the electric wire placing device 3 is closed through the buckle 305, the electric wire 302 can be placed more stably through the designed buffer board 306, the buffer board 306 is made of insulating materials, the safety factor of the device in the use can be improved through the designed protective box 5, the protection mechanism that makes the device is better, when doing the physical experiment, produces the circumstances such as static easily, through the safety glasses 503 of design, can bring the protection for eyes, through a link 501 of design, can hoisting device storing function, whole protection box 5 simple structure, convenient operation, the effect of use is better for traditional mode.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an improved generation is physics student's laboratory bench for teaching, includes laboratory bench main part (1), its characterized in that: the lower extreme of laboratory bench main part (1) is provided with drawer (2), one side of drawer (2) is provided with electric wire placer (3), electric wire placer (3) are including wiring groove (301), electric wire (302), place mouth (303), line box (304), buckle (305) and buffer board (306), the lower extreme surface of drawer (2) is provided with supporting seat (6), one side of supporting seat (6) is provided with altitude mixture control switch (7), the upper end surface of laboratory bench main part (1) is provided with electric power controller (4) and protection box (5), protection box (5) are located one side of electric power controller (4), protection box (5) include link (501), No. two link (502), protective glass (503), apron (504) and connector link (505).
2. An improved physics student laboratory bench for teaching according to claim 1 wherein: the wiring groove (301) is located on the outer surface of one side of an electric wire (302), the electric wire (302) is located on one side of a placing opening (303), the placing opening (303) is arranged on one side of a wire box (304), the wire box (304) is located on one side of a buckle (305), and the buffer board (306) is located inside the wire box (304).
3. An improved physics student laboratory bench for teaching according to claim 1 wherein: the first connecting frame (501) is located at the lower end of the second connecting frame (502), the protective glasses (503) are located at the upper end of the second connecting frame (502), the cover plate (504) is located on the outer surface of one side of the protective box (5), and the connecting buckle (505) is located on the outer surface of one side of the cover plate (504).
4. An improved physics student laboratory bench for teaching according to claim 2 wherein: the outer surface of one side of electric wire (302) can be dismantled through placing a mouthful (303) and be connected with the outer surface of one side of line box (304), be provided with the fixed glue between line box (304) and buffer board (306), the lower extreme surface of buffer board (306) is through the fixed glue and the lower extreme surface fixed connection of line box (304).
5. An improved physics student laboratory bench for teaching according to claim 3 wherein: a clamping groove is formed between the first connecting frame (501) and the protection box (5), the outer surface of one side of the protection box (5) is detachably connected with the outer surface of one side of the first connecting frame (501) through the clamping groove, and the outer surface of one side of the cover plate (504) is detachably connected with the outer surface of the other side of the protection box (5) through the connecting buckle (505).
6. An improved physics student laboratory bench for teaching according to claim 1 wherein: the device is characterized in that a fixing adhesive is arranged between the protection box (5) and the experiment table main body (1), and the outer surface of the upper end of the experiment table main body (1) is fixedly connected with the outer surface of the lower end of the protection box (5) through the fixing adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405220.XU CN212855851U (en) | 2020-07-16 | 2020-07-16 | Improved generation teaching is with physics student laboratory bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021405220.XU CN212855851U (en) | 2020-07-16 | 2020-07-16 | Improved generation teaching is with physics student laboratory bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212855851U true CN212855851U (en) | 2021-04-02 |
Family
ID=75215247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021405220.XU Expired - Fee Related CN212855851U (en) | 2020-07-16 | 2020-07-16 | Improved generation teaching is with physics student laboratory bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212855851U (en) |
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2020
- 2020-07-16 CN CN202021405220.XU patent/CN212855851U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |