CN202058348U - Physical experimental instrument box - Google Patents
Physical experimental instrument box Download PDFInfo
- Publication number
- CN202058348U CN202058348U CN2011200869220U CN201120086922U CN202058348U CN 202058348 U CN202058348 U CN 202058348U CN 2011200869220 U CN2011200869220 U CN 2011200869220U CN 201120086922 U CN201120086922 U CN 201120086922U CN 202058348 U CN202058348 U CN 202058348U
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- CN
- China
- Prior art keywords
- box
- lid
- optics
- lattice
- flask
- 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 - Lifetime
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Abstract
The utility model relates to a physical experimental instrument box. A box cover is provided with two through holes matched with mounting bolts of a lever support, a blind hole is arranged on one side of a back surface of the box cover, and two parallel protruding guide rails are arranged in the middle of the back surface of the box cover. A bracket is arranged in an inner cavity of the box, a measuring cylinder, a spring dynamometer and a flask are clamped on the bracket respectively, the lever support, a lever beam and a flask support are placed close to the measuring cylinder, and a thermometer pulley support and a laser pointer are arranged in an inner cavity of the measuring cylinder. A table balance is arranged close to the spring dynamometer, a mechanical part compartment, a small optical parts compartment and a large optical parts compartment are arranged on two sides of a sharp end of the table balance. A fixed pulley, a moving pulley and a hook are arranged in the small optical parts compartment, and an optical utensil socket, a porous board, a white screen, a convex lens, a plane mirror, a plane glass and a round dial are arranged in the large optical parts compartment. The physical experimental instrument box is small in size, multipurpose, convenient to carry and low in cost, each student participating in physical experiments can be provided with the box, and thereby requirements of students on performing experiments by themselves can be met.
Description
Technical field
The utility model relates to a kind of experimental apparatus.Particularly a kind of experimental apparatus box.
Background technology
Physics is an experimental science, needs the student to cooperate to do a large amount of experiments to strengthen understanding, and grasps institute and gains knowledge.The experiment of doing yourself helps to understand the physics notion and grasps the physics rule, but in the present physics teaching process, a lot of schools are because the laboratory is few, student's quantity is many, just does some lecture experiments, can't satisfy students and take action on one's own to do experimental requirements.
The utility model content
The purpose of this utility model provides a kind of small-sized dexterity, one-object-many-purposes, physical experiment apparatus box easy to carry.
The technical solution of the utility model is: a kind of physical experiment apparatus box, lid are provided with two through holes that match with the lever dolly erection bolt, and a side of lid reverse side is provided with blind hole, and the middle part of lid reverse side is provided with two parallel raised line guide rails; The box body inner chamber is provided with carriage, and graduated cylinder, weight beam, flask are installed on respectively on the carriage, and the graduated cylinder side is placed lever dolly, lever crossbeam and flask support, measuring cylinder intracavity laying temperature meter pulley bracket, and laser pen; The weight beam side is placed counter balance, and the most advanced and sophisticated both sides of counter balance are provided with the big part lattice of mechanics part lattice, optics finding lattice and optics; In optics finding lattice, place fixed pulley, travelling block and hook sign indicating number, in the big part lattice of optics, place light tool socket, aperture plate, white screen, convex lens, level crossing, flat glass and divided circle.
Described smooth tool socket is a rectangular parallelepiped, and its bottom is provided with two grooves that parallel raised line guide rail cooperates with the lid reverse side, is convenient to light tool socket and moves along guide rail is parallel; End face is provided with round platform, and end face and a side are provided with slot.Be used to assign candle, aperture plate, white screen, convex lens, level crossing, flat glass.
The beneficial effects of the utility model are:
1, small and exquisite, the one-object-many-purposes, easy to carry, with low cost of physical experiment apparatus box body can be student's staff one box of participating in Physical Experiment, can satisfy students and take action on one's own to do experimental requirements.
2. of the present utility model probe into the Physical Experiment example comprise physics calorifics, mechanics, optics main experiment, can independently finish every Physical Experiment by instruction of papil.
Description of drawings
Fig. 1 is a physical experiment apparatus box profile synoptic diagram.
Fig. 2 is the synoptic diagram of lid reverse side.
Fig. 3 is the lay synoptic diagram of instrument at the box body inner chamber.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1 is shown in accompanying drawing 1-3: a kind of physical experiment apparatus box, lid 1 are provided with two through holes 3 that match with lever dolly 7 erection bolts, and a side of lid 1 reverse side is provided with blind hole 4, and the middle part of lid 1 reverse side is provided with two parallel raised line guide rails 5; Box body 2 inner chambers are provided with carriage 6, and graduated cylinder 9, weight beam 10, flask 11 are installed on respectively on the carriage 6, and graduated cylinder 9 sides are placed lever dolly 7, lever crossbeam 8 and flask support 15, graduated cylinder 9 inner chamber laying temperature meters 12 pulley brackets 13, and laser pen 14; Weight beam 10 sides are placed counter balance 16, and counter balance 16 most advanced and sophisticated both sides are provided with mechanics part lattice 17, optics finding lattice 18 and the big part lattice 19 of optics; In optics finding lattice 18, place fixed pulley, travelling block and hook sign indicating number, in the big part lattice 19 of optics, place light tool socket, aperture plate, white screen, convex lens, level crossing, flat glass and divided circle.
Claims (2)
1. physical experiment apparatus box, comprise box body and lid, it is characterized in that: lid (1) is provided with two through holes (3) that match with lever dolly (7) erection bolt, one side of lid (1) reverse side is provided with blind hole (4), and the middle part of lid (1) reverse side is provided with two parallel raised line guide rails (5); Box body (2) inner chamber is provided with carriage (6), graduated cylinder (9), weight beam (10), flask (11) are installed on respectively on the carriage (6), graduated cylinder (9) side is placed lever dolly (7), lever crossbeam (8) and flask support (15), graduated cylinder (9) inner chamber laying temperature meter (12) pulley bracket (13), and laser pen (14); Weight beam (10) side is placed counter balance (16), and the most advanced and sophisticated both sides of counter balance (16) are provided with mechanics part lattice (17), optics finding lattice (18) and the big part lattice of optics (19); In optics finding lattice (18), place fixed pulley, travelling block and hook sign indicating number, in the big part lattice of optics (19), place light tool socket, aperture plate, white screen, convex lens, level crossing, flat glass and divided circle.
2. according to the described a kind of physical experiment apparatus box of claim 1, it is characterized in that: described smooth tool socket is a rectangular parallelepiped, its bottom is provided with the groove that cooperates with two parallel raised line guide rails (5) of lid reverse side, and end face is provided with round platform, and end face and a side are provided with slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200869220U CN202058348U (en) | 2011-03-29 | 2011-03-29 | Physical experimental instrument box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200869220U CN202058348U (en) | 2011-03-29 | 2011-03-29 | Physical experimental instrument box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058348U true CN202058348U (en) | 2011-11-30 |
Family
ID=45018317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200869220U Expired - Lifetime CN202058348U (en) | 2011-03-29 | 2011-03-29 | Physical experimental instrument box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117568A (en) * | 2011-03-29 | 2011-07-06 | 胡勇 | Physical experimental apparatus box and exploration physical experimental paradigm |
-
2011
- 2011-03-29 CN CN2011200869220U patent/CN202058348U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117568A (en) * | 2011-03-29 | 2011-07-06 | 胡勇 | Physical experimental apparatus box and exploration physical experimental paradigm |
| CN102117568B (en) * | 2011-03-29 | 2012-07-25 | 胡勇 | Physical experimental apparatus box and exploration physical experimental paradigm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111130 Effective date of abandoning: 20120725 |