CN203884915U - Teaching experimental box - Google Patents
Teaching experimental box Download PDFInfo
- Publication number
- CN203884915U CN203884915U CN201420259342.0U CN201420259342U CN203884915U CN 203884915 U CN203884915 U CN 203884915U CN 201420259342 U CN201420259342 U CN 201420259342U CN 203884915 U CN203884915 U CN 203884915U
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- CN
- China
- Prior art keywords
- connecting rod
- lower cover
- upper cover
- experiment
- cavity
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- Expired - Fee Related
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Abstract
The utility model provides a teaching experimental box, which comprises an upper cover and a lower cover; the upper cover and the lower cover are connected through a hinge; an experimental display table is connected in the cavity of the upper cover through a long connecting rod and a short connecting rod; one ends of the long connecting rod and the short connecting rod are respectively connected with a connecting rod support base arranged at the bottom of the cavity of the upper cover; the other ends of the two connecting rods are fixed at one end of the experimental display table through composite nails; the experimental display table can be placed horizontally or vertically by adjusting the angles of the two connecting rods; a steel plate is wrapped outside the experimental display table; scales are arranged on the front of the steel plate; a clapboard is arranged in the cavity of the lower cover; the cavity of the lower cover is divided into a plurality of storage areas through the clapboard; and a magnetic suction base is put in one storage area. The display table is arranged in the cavity of the upper cover, so that a platform is provided for demonstrating an experiment in a class; simultaneously, the clapboard is arranged in the cavity of the lower cover, so that the cavity of the lower cover is divided into a plurality of areas, therefore, different experimental instruments can be stored; and the teaching experimental box disclosed by the utility model is convenient to carry, simple to operate and low in cost.
Description
Technical field
The utility model relates to experimental provision field, the especially a kind of experimental box that kinds of experiments can be shown on classroom.
Background technology
At present, the experiment equipment of using in teaching is complex structure mostly, and volume is heavy, uses inconvenience, and function singleness, expensive; Cause a lot of experiments to be all difficult to demonstrate explanation on classroom, can only complete in laboratory, caused the disconnection of practice with teaching, expend a large amount of time, man power and material simultaneously.Therefore, need to there is a kind of experimental provision to solve this difficult problem.
Summary of the invention
Carry for convenience and use, the utility model proposes a kind of experimental box that kinds of experiments can be shown on classroom.
For this reason, the technical solution of the utility model is: a kind of Teaching Experiment Box, comprise upper cover, lower cover, between upper cover and lower cover, be connected through the hinge, it is characterized in that: the inner chamber at upper cover is connected with an experiment showcase by long connecting rod and short connecting rod, long connecting rod connects with the connecting rod support that upper cover cavity bottom is provided with respectively with one end of short connecting rod, the other end of long connecting rod and short connecting rod is fixed on respectively one end of experiment showcase by master and slave dowel, by adjusting the angle of two connecting rods, can make experiment showcase keep flat or hold up; In experiment showcase outside, be coated with steel plate, steel plate front is provided with scale; At lower cover cavity, be provided with dividing plate, by dividing plate, lower cover cavity be divided between a plurality of storage areas, between a storage area, be placed with magnetic force suction base therein.
A kind of improvement for technique scheme is: accurately spacing when experiment showcase is holded up, on described short connecting rod, be provided with spacing skewback.
A kind of improvement for technique scheme is: carry out when experiment showcase is kept flat spacingly, at the edge of described upper cover, be provided with buckle.
Further improvement for technique scheme is: carry for convenience, described lower cover with on cover the corresponding leader of being provided with respectively.
Using method:
During use, by adjusting the angle of long and short connecting rod, experiment showcase is propped, form a horizontal or vertical displaying plane, magnetic force suction base is adsorbed on to the corresponding scale of show stand position, then just experiment equipment is fixed by screws on the magnetic force suction base of correspondence position, can carry out experiment shows; Also can power supply be installed in upper cover bottom, as required, the power supply of power supply wiring loading test show stand below can be switched on.After experiment finishes, connecting rod drives experiment showcase to be folded in upper cover, and stuck with buckle, then experiment equipment is stored classifiedly in the dividing plate of lower cover, finally that upper cover and lower cover is closed and stuck.
Beneficial effect:
The utility model, by upper cover cavity, show stand being set, demonstrates in classroom a kind of platform is provided for experiment; At lower cover cavity, dividing plate is set, is divided into a plurality of regions to deposit different experiment equipments simultaneously.This experimental box, easy to carry, simple to operate, cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model use procedure structural representation;
Number in the figure is: 1, upper cover; 2, lower cover; 3, hinge; 4, experiment showcase; 5, long connecting rod; 6, short connecting rod; 7, connecting rod support; 8, dividing plate; 9, buckle; 10, handle; 11, power supply; 12, magnetic force suction base; 13, experiment equipment.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of Teaching Experiment Box, comprises upper cover 1, lower cover 2, between upper cover 1 and lower cover 2, by hinge 3, links together; Inner chamber at upper cover 1 is connected with an experiment showcase 4 by a long connecting rod 5 and a short connecting rod 6, long connecting rod 5 is connected with the connecting rod support 7 of upper cover 1 cavity bottom welding respectively with one end of short connecting rod 6, long connecting rod 5 and the other end of short connecting rod 6 are fixed on respectively to the front end of experiment showcase 4 by a master and slave dowel, by adjusting the angle of two connecting rods, experiment showcase can be kept flat or hold up; For improving the stability of experiment, at rear end and its front end correspondence position of experiment showcase 4, fix again identical long connecting rod and a short connecting rod, the long connecting rod 5 that its connecting mode is fixing with experiment showcase 4 front ends is identical with the connected mode of short connecting rod 6; For convenience of location, in experiment showcase 4 outsides, be coated with steel plate, steel plate front is provided with scale; The dividing plate 8 of two square crossings is installed at the inner chamber of lower cover 2 again, by dividing plate, the inner chamber of lower cover 2 is divided between four different storage areas, so that by different experiment equipments 13 sorting placements, between a storage area, be placed with magnetic force suction base 12 therein, to facilitate, experiment equipment 13 be adsorbed on experiment showcase 4.
Carry out when experiment showcase 4 is holded up accurately spacingly, on described short connecting rod 6, be fixed with spacing skewback, when experiment showcase 4 is holded up, by the spacing skewback on short connecting rod 6, undertaken spacingly, make it keep vertical state.
As shown in Figure 2, carry out when experiment showcase 4 is kept flat spacingly, at the edge of described upper cover 1, be provided with a buckle 9, in case while mentioning experimental box experiment showcase because deadweight is opened.
As shown in Figure 1 and Figure 2, carry for convenience, at described upper cover 1, with corresponding respectively on lower cover 2 leader 10 is installed.
During use, the angle of adjusting as required long and short connecting rod keeps flat experiment showcase or holds up; While keeping flat, the base of experiment showcase and the sidewall contact of upper cover are stuck, can carry out plane displaying, and leave certain space between experiment showcase and upper cover bottom, for laying power supply 11(as shown in Figure 1); While holding up, by the spacing skewback on short connecting rod, undertaken spacingly, make it keep vertical state.Lower cover dividing plate forms the article storage district of experimental box, for depositing magnetic force suction base and experiment equipment.
During experiment shows, experiment equipment is fixed by screws on magnetic force suction base, by the switch on magnetic force suction base, can realizes the location of experiment equipment on experiment showcase.After experiment finishes, can utilize the buckle covering that experiment showcase is fixed, can mould assembling take away.
This experimental box is not limited to install in the bottom of lower cover cavity the dividing plate of two square crossings, can as required a plurality of baffle combinations be arranged to mark off different intervals.
The utility model, by upper cover cavity, show stand being set, demonstrates in classroom a kind of platform is provided for experiment; Inner chamber at lower cover arranges dividing plate simultaneously, is divided into a plurality of regions to deposit different experiment equipments.This experimental box, easy to carry, simple to operate, cost is low.
Claims (4)
1. a Teaching Experiment Box, comprise upper cover, lower cover, between upper cover and lower cover, be connected through the hinge, it is characterized in that: the inner chamber at upper cover is connected with an experiment showcase by long connecting rod and short connecting rod, long connecting rod connects with the connecting rod support that upper cover cavity bottom is provided with respectively with one end of short connecting rod, the other end of long connecting rod and short connecting rod is fixed on respectively one end of experiment showcase by master and slave dowel, by adjusting the angle of two connecting rods, can make experiment showcase keep flat or hold up; In experiment showcase outside, be coated with steel plate, steel plate front is provided with scale; At lower cover cavity, be provided with dividing plate, by dividing plate, lower cover cavity be divided between a plurality of storage areas, between a storage area, be placed with magnetic force suction base therein.
2. a kind of Teaching Experiment Box according to claim 1, is characterized in that: on described short connecting rod, be provided with spacing skewback.
3. a kind of Teaching Experiment Box according to claim 1, is characterized in that: the edge at described upper cover is provided with buckle.
4. a kind of Teaching Experiment Box according to claim 1, is characterized in that: described lower cover with on cover the corresponding leader of being provided with respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259342.0U CN203884915U (en) | 2014-05-21 | 2014-05-21 | Teaching experimental box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420259342.0U CN203884915U (en) | 2014-05-21 | 2014-05-21 | Teaching experimental box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203884915U true CN203884915U (en) | 2014-10-22 |
Family
ID=51711377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420259342.0U Expired - Fee Related CN203884915U (en) | 2014-05-21 | 2014-05-21 | Teaching experimental box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203884915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105243936A (en) * | 2015-10-13 | 2016-01-13 | 莫玉艳 | Angle adjustable mounting box |
| CN114212014A (en) * | 2021-12-22 | 2022-03-22 | 上汽通用汽车有限公司 | Multifunctional support cup |
-
2014
- 2014-05-21 CN CN201420259342.0U patent/CN203884915U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105243936A (en) * | 2015-10-13 | 2016-01-13 | 莫玉艳 | Angle adjustable mounting box |
| CN105243936B (en) * | 2015-10-13 | 2018-09-11 | 嘉兴恒源安全技术有限公司 | A kind of installs case of angle adjustable |
| CN114212014A (en) * | 2021-12-22 | 2022-03-22 | 上汽通用汽车有限公司 | Multifunctional support cup |
| CN114212014B (en) * | 2021-12-22 | 2022-11-22 | 上汽通用汽车有限公司 | Vehicle support cup |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20170521 |