CN203492980U - Portable experimental box for middle school physics experiment - Google Patents
Portable experimental box for middle school physics experiment Download PDFInfo
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- CN203492980U CN203492980U CN201320491509.1U CN201320491509U CN203492980U CN 203492980 U CN203492980 U CN 203492980U CN 201320491509 U CN201320491509 U CN 201320491509U CN 203492980 U CN203492980 U CN 203492980U
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- box
- experimental box
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Abstract
The utility model discloses a portable experimental box for a middle school physics experiment. The experimental box comprises a box body and a box cover, wherein a foam board for accommodating experimental apparatuses is arranged in the box body; an instrument containing tank used for fixing and storing of experimental apparatuses is arranged on the foam board; the experimental apparatuses in the experimental box comprise a vernier caliper, a spring-loaded thrust meter, a balance, a weight box, an ampere meter, a voltage meter, a bulb box, a cell box, a switch box and a power line box, wherein an instrument containing tank of which the shape corresponds to that of each experimental apparatus is arranged on the foam board; a fastener is arranged on an edge of an opening on the upper surface of the instrument containing tank; soft leather layers used for protecting the experimental apparatuses are arranged on the surfaces of the foam board and the instrument containing tank; and waterproof layers are arranged on the outer surfaces of the box body and the box cover. According to the experimental box, multiple experimental apparatuses can be integrated and are conveniently stored and arranged for experimental use, and the experiment teaching efficiency is improved.
Description
Technical field
The utility model relates to a kind of teaching experimental device, is specifically related to a kind of middle school physical experiment Portable experimental box.
Background technology
Under new class target requires, middle school physical experiment becomes more and more important in teaching and the increasing content of courses of difficulty.And when carrying out experimental teaching, can run into the various restrictions in laboratory, and traditional laboratory is because management is not enough, and taking in of experiment equipment arranges confusion, and because experiment equipment is more, inconvenience reasonable placement in limited space; In addition, in field research experimentation, because equipment is at random, be unfavorable for that student efficiently tests, also be not easy to test teacher experiment equipment is carried out preparation rapidly and efficiently and checked, reduced the efficiency of experimental teaching, increased the preparation difficulty of experimental teaching; And experiment equipment at random also more easily causes equipment to lose.
For solve the inconvenience of equipment in current Physical Experiment arrange deposit, inconvenience manages and checks, be easy to the problem of losing, need to a kind ofly can integrate experiment equipment, be convenient to deposit arrangement, be convenient to the Portable experimental box that experiment is used, to improve efficiency and the experiment effect of physics experiment teaching.
Utility model content
The utility model technical issues that need to address are just to overcome the defect of prior art, a kind of middle school physical experiment Portable experimental box is provided, it can be integrated kinds of experiments equipment, is convenient to deposit arrangement, is convenient to experiment use, can improve the efficiency of physics experiment teaching.
For addressing the above problem, the utility model adopts following technical scheme:
A middle school physical experiment Portable experimental box, experimental box is provided with casing and case lid, is provided with for placing the cystosepiment of experiment equipment in casing, and for the ease of fixing experiment equipment, cystosepiment is provided with for fixedly depositing the instrument containing tank of experiment equipment; Experiment equipment in this experimental box comprises slide measure, weight beam, balance, Weight box, ammeter, voltmeter, bulb box, battery case, switch enclosure and power cord box, has comprised the experiment equipment that middle school physical experiment is conventional; Cystosepiment is provided with the instrument containing tank that the shape corresponding with each experiment equipment is identical, and the size of instrument containing tank is greater than the size of instrument, is convenient to like this pick and place equipment and is unlikely equipment be stuck in instrument containing tank.
The utility model is for the ease of picking and placeing experiment equipment, and preferably technical scheme is, the upper surface open edge of each instrument containing tank is provided with at least 2 for picking and placeing the attacker of experiment equipment.
The utility model is not subject to the wearing and tearing of experimental box for Protection equipment, and preferably technical scheme also has, and the surface of the surface of cystosepiment and instrument containing tank is provided with for the protection of the not frayed moccasin layer of experiment equipment.
The utility model is in order to improve the fastness of experimental box and the convenience of use, and preferably technical scheme also has, and the casing of experimental box and case lid are opposite opened setting, and case lid and casing adopt gemel connection.
The utility model is in order to meet the equipment requirement of middle school physical experiment, and preferably technical scheme also has, and balance is that range is the counter balance that 200g, minimum division value are 1mg; Slide measure is 50 minutes degree lattice slide measures; Weight beam is that range is that 10 Ns, minimum division value are the weight beam of 0.2 N.
The utility model is in order to make experimental box can meet the demand of middle school's Experiments of Electricity, and preferably technical scheme also has, and ammeter is that range is the DC ammeter of 5A; Voltmeter is that range is the DC ammeter of 15V.
The utility model is in order to improve the water proof humidity resistance of experimental box, avoids the experiment equipment damage of making moist, and preferably technical scheme also has, and the outer surface of casing and case lid is provided with for waterproof and dampproof water barrier; In casing, be also provided with the Humidity absorption bag for dehumidifying.
Advantage of the present utility model and beneficial effect are: in the utility model Portable experimental box, comprised the experiment equipment that Middle School Physics is conventional, can meet great majority experiment and use, be convenient to laboratory room managing and use; The utility model experimental box is provided with equipment containing tank, can be preferably fixedly experiment equipment and unlikely its damage; The utility model experimental box is provided with water barrier and Humidity absorption bag, can remove the steam in experimental box, Protection equipment; The utility model Portable experimental box compact conformation, volume is little, is convenient to laboratory carrying and carries.
Accompanying drawing explanation
Fig. 1 is the utility model middle school physical experiment Portable experimental box plane structure chart.
In figure: 1, slide measure; 2, weight beam; 3, switch enclosure; 4, bulb box; 5, power cord box; 6, battery case; 7, voltmeter; 8, ammeter; 9, Weight box; 10, balance; 11, attacker; 12, casing.
The specific embodiment
embodiment 1
As shown in Figure 1, the utility model is a kind of middle school physical experiment Portable experimental box, and experimental box is provided with casing and case lid, is provided with for placing the cystosepiment of experiment equipment in casing 12, and cystosepiment is provided with for fixedly depositing the instrument containing tank of experiment equipment; Experiment equipment in this experimental box comprises slide measure 1, weight beam 2, balance 10, Weight box 9, ammeter 8, voltmeter 7, bulb box 4, battery case 6, switch enclosure 3 and power cord box 5; Cystosepiment is provided with the instrument containing tank that the shape corresponding with each experiment equipment is identical, and the size of instrument containing tank is greater than the size of instrument.
On the basis of embodiment 1, the utility model is for the ease of picking and placeing experiment equipment, and preferably embodiment also has, and the upper surface open edge of each instrument containing tank is provided with 2 for picking and placeing the attacker 11 of experiment equipment; For Protection equipment is not subject to the wearing and tearing of experimental box, the surface of the surface of cystosepiment and instrument containing tank is provided with for the protection of the not frayed moccasin layer of experiment equipment, and other parts are identical with embodiment 1.
embodiment 3
On the basis of embodiment 2, the utility model is in order to improve the fastness of experimental box and the convenience of use, and preferably embodiment also has, and casing 12 and the case lid of experimental box are opposite opened setting, case lid and casing 12 adopt gemel connection, and other parts are identical with embodiment 2.
On the basis of embodiment 3, the utility model is in order to meet the equipment requirement of middle school physical experiment, and preferably embodiment also has, and balance 10 is that range is the counter balance that 200g, minimum division value are 1mg; Slide measure 1 is 50 minutes degree lattice slide measures; Weight beam 2 is that range is that 10 Ns, minimum division value are the weight beam of 0.2 N; Ammeter 8 is that range is the DC ammeter of 5A; Voltmeter 7 is that range is the DC ammeter of 15V, and other parts are identical with embodiment 3.
embodiment 5
On the basis of embodiment 4, the utility model is in order to improve the water proof humidity resistance of experimental box, avoids the experiment equipment damage of making moist, and preferably embodiment also has, and the outer surface of casing 12 and case lid is provided with for waterproof and dampproof water barrier; In casing 12, be also provided with the Humidity absorption bag for dehumidifying, other parts are identical with embodiment 4.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among protection domain of the present utility model.
Claims (7)
1. a middle school physical experiment Portable experimental box, experimental box is provided with casing and case lid, it is characterized in that, is provided with for placing the cystosepiment of experiment equipment in casing, and cystosepiment is provided with for fixedly depositing the instrument containing tank of experiment equipment; Experiment equipment in this experimental box comprises slide measure, weight beam, balance, Weight box, ammeter, voltmeter, bulb box, battery case, switch enclosure and power cord box; Cystosepiment is provided with the instrument containing tank that the shape corresponding with each experiment equipment is identical, and the size of instrument containing tank is greater than the size of instrument.
2. middle school physical experiment Portable experimental box as claimed in claim 1, is characterized in that, the upper surface open edge of each instrument containing tank is provided with at least 2 for picking and placeing the attacker of experiment equipment.
3. middle school physical experiment Portable experimental box as claimed in claim 2, is characterized in that, the surface of the surface of cystosepiment and instrument containing tank is provided with for the protection of the not frayed moccasin layer of experiment equipment.
4. middle school physical experiment Portable experimental box as claimed in claim 3, is characterized in that, the casing of experimental box and case lid are opposite opened setting, and case lid and casing adopt gemel connection.
5. middle school physical experiment Portable experimental box as claimed in claim 4, is characterized in that, balance is that range is the counter balance that 200g, minimum division value are 1mg; Slide measure is 50 minutes degree lattice slide measures; Weight beam is that range is that 10 Ns, minimum division value are the weight beam of 0.2 N.
6. middle school physical experiment Portable experimental box as claimed in claim 5, is characterized in that, ammeter is that range is the DC ammeter of 5A; Voltmeter is that range is the DC ammeter of 15V.
7. middle school physical experiment Portable experimental box as claimed in claim 6, is characterized in that, the outer surface of casing and case lid is provided with for waterproof and dampproof water barrier; In casing, be also provided with the Humidity absorption bag for dehumidifying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491509.1U CN203492980U (en) | 2013-08-13 | 2013-08-13 | Portable experimental box for middle school physics experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491509.1U CN203492980U (en) | 2013-08-13 | 2013-08-13 | Portable experimental box for middle school physics experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203492980U true CN203492980U (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491509.1U Expired - Fee Related CN203492980U (en) | 2013-08-13 | 2013-08-13 | Portable experimental box for middle school physics experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203492980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520680A (en) * | 2018-04-27 | 2018-09-11 | 南京惊兰谷根自动化科技有限公司 | A kind of physics teaching equipment placing structure |
-
2013
- 2013-08-13 CN CN201320491509.1U patent/CN203492980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108520680A (en) * | 2018-04-27 | 2018-09-11 | 南京惊兰谷根自动化科技有限公司 | A kind of physics teaching equipment placing structure |
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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 |
Granted publication date: 20140326 Termination date: 20150813 |
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| EXPY | Termination of patent right or utility model |