CN208848461U - A kind of physical electromagnetic Multifunctional teaching tool box - Google Patents
A kind of physical electromagnetic Multifunctional teaching tool box Download PDFInfo
- Publication number
- CN208848461U CN208848461U CN201820936713.2U CN201820936713U CN208848461U CN 208848461 U CN208848461 U CN 208848461U CN 201820936713 U CN201820936713 U CN 201820936713U CN 208848461 U CN208848461 U CN 208848461U
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- CN
- China
- Prior art keywords
- telescopic rod
- transverse slat
- electric telescopic
- tool box
- plate
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Abstract
A kind of physical electromagnetic Multifunctional teaching tool box, including tool box upper plate, bottom plate, foreboard, back plate, two side plates, handle, transverse slat, two grooves, four vertical electric telescopic rod I, four vertical electric telescopic rod II, four upright slide rails, four linear motors, control switch and battery；The devices such as various ammeters can be put into groove; the lifting of linear motor and electric telescopic rod is controlled by control switch and is stretched; to drive the lifting of bottom plate, transverse slat and upper plate and flexible be more fully shown in entire distribution experiment operation platform in the visual field of viewer; both experimental implementation can have been carried out directly on tool box simultaneously or the taking and placing that facilitate various ammeters, instrument etc.; and cushion is provided in groove can protect experiment appliance; be provided on transverse slat it is several be uniformly distributed the identical hole of size, since facilitate and connected between various experiment of electromagnetism apparatus；Integrated operation is easy, and tool box can be with effective protection experiment appliance, while also can increase effect of giving lessons.
Description
Technical field
The utility model belongs to physical teaching aid technical field, and in particular to a kind of physical electromagnetic multifunction teaching work
Has case.
Background technique
On Physics Classroom, teacher is carried out usually on blackboard with limited figure and data when giving students give lessons
It explains, gets up highly difficult so that many students understand, cause to teach ineffective；And need to carry ammeter device in explanation
Equal multiple types of tools, the tool box for carrying tool is general tool case, will lead to internal article and is easily damaged, and is operated multiple
It is miscellaneous, using trouble.
Utility model content
The utility model provides a kind of physical electromagnetic multifunction teaching work to solve shortcoming in the prior art
Has case.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of physical electromagnetic multifunction teaching work
Have a case, including tool box upper plate, bottom plate, foreboard, back plate, two side plates, handle, transverse slat, two grooves, four vertical electronic stretch
Contracting bar I, four vertical electric telescopic rod II, four upright slide rails, four linear motors, control switch and battery；The hand
Handle is arranged on upper plate, and the transverse slat setting is provided with several be uniformly distributed greatly between bottom plate and upper plate and on the transverse slat
Four sides of small identical hole, the bottom plate, transverse slat and upper plate offset with foreboard, rear plate and two side plates respectively, described two
Groove is embedded on bottom plate and transverse slat respectively and is bonded with cushion in the groove；Described four vertical electric telescopic rod I's
Both ends are connected respectively to the quadrangle of bottom plate and transverse slat, the both ends of described four vertical electric telescopic rod II be connected respectively to transverse slat and
The quadrangle of upper plate；Four linear motors are arranged in respectively on four upright slide rails, and four upright slide rails are respectively set
In the two sides of two side plate inner walls, four linear motors are connected to the two sides of bottom plate respectively；The control switch and electric power storage
Pond is arranged on upper plate, described four vertical electric telescopic rod I, four vertical electric telescopic rod II and four linear motors with
The control switch connection, the control switch are connect with the battery.
Further, the aperture of described hole is 2~3mm.
Further, four linear motors, four vertical electric telescopic rod I and four vertical electric telescopic rod II are adopted
With mode in parallel.
Further, the cushion is foam-rubber cushion.
By adopting the above technical scheme, the utility model has the beneficial effects that the utility model is a kind of more function of physical electromagnetic
Can educational aid case, the devices such as various ammeters can be put into groove, linear motor is controlled by control switch and electronic is stretched
The lifting of contracting bar and flexible, to drive the lifting of bottom plate, transverse slat and upper plate and flexible open up entire distribution experiment operation platform completely
In the visual field of present viewer, experimental implementation can be both carried out directly on tool box while or having facilitated various ammeters, instrument etc.
Taking and placing, and be provided with cushion in groove and can protect experiment appliance, be provided with that several to be uniformly distributed size identical on transverse slat
Hole, since facilitate the connection of route between various experiment of electromagnetism apparatus；Integrated operation is easy, efficient and convenient, and tool box can
With effective protection experiment appliance, while it also can increase effect of giving lessons.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram that physical electromagnetic Multifunctional teaching tool box is half-sectional in the utility model.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described:
As shown in connection with fig. 1: a kind of physical electromagnetic Multifunctional teaching tool box, including tool box upper plate 1, bottom plate 2, foreboard
3,4, two side plates 5 of back plate, handle 6, the vertical electric telescopic rod I9 of the groove 8, four of transverse slat 7, two, four vertical electric expansions
Bar II10, four upright slide rails, 11, four linear motors 12, control switch 13 and battery 14；6 rivet clasp of handle is in upper plate
On 1, the transverse slat 7 setting is provided with that several to be uniformly distributed size identical between bottom plate 2 and upper plate 1 and on the transverse slat 7
Hole 20, four sides of the bottom plate 2, transverse slat 7 and upper plate 1 offset with foreboard 3, back plate 4 and two side plates 5 respectively, described two
A groove 8 is embedded on bottom plate 2 and transverse slat 7 respectively and is bonded with cushion 30 in the groove 8；Described four vertical electronic to stretch
The both ends of contracting bar I9 are welded to the quadrangle of bottom plate 2 and transverse slat 7, the both ends difference of described four vertical electric telescopic rod II10
It is welded to the quadrangle of transverse slat 7 and upper plate 1；Four linear motors 12 are separately positioned on four upright slide rails 11, and described four
A upright slide rail 11 is respectively welded at the two sides of two 5 inner walls of side plate, and four linear motors 12 are connected respectively to bottom plate 2
Two sides；The control switch 13 and battery 14 are arranged on upper plate 1, described four vertical electric telescopic rod I9, four vertically
Electric telescopic rod II10 and four linear motors 12 are controlled by the control switch 13, and the control switch 13 is by described
Battery 14 is powered.
Further, the aperture of described hole 20 is 2~3mm.
Further, described four vertical electric telescopic rod I9, four vertical electric telescopic rod II10 and four straight-line electrics
Machine 12 is by the way of in parallel.
Further, the cushion 30 is foam-rubber cushion.
After battery 14 is powered, by control switch 13 control four vertical electric telescopic rod I9, four electronic stretch vertically
The flexible and lifting of contracting bar II10, four linear motors 12, so that driving the flexible and lifting of bottom plate 2, transverse slat 7 and upper plate 1 makes
Entire distribution experiment operation platform is more fully shown in the visual field of viewer, and has handle 6 on cabinet upper plate 1, is carried more convenient.
The present embodiment not makes any form of restriction the shape of the utility model, material, structure etc., all foundations
The technical essence of the utility model any simple modification, equivalent change and modification to the above embodiments, belong to this reality
With the protection scope of new technique scheme.
Claims (4)
1. a kind of physical electromagnetic Multifunctional teaching tool box, it is characterised in that: including tool box upper plate, bottom plate, foreboard, after
Plate, two side plates, handle, transverse slat, two grooves, four vertical electric telescopic rod I, four vertical electric telescopic rod II, four
Upright slide rail, four linear motors, control switch and battery；The handle is arranged on upper plate, and the transverse slat is arranged the bottom of at
Be provided between plate and upper plate and on the transverse slat it is several be uniformly distributed the identical hole of size, the bottom plate, transverse slat and on
Four sides of plate offset with foreboard, rear plate and two side plates respectively, described two grooves be embedded on bottom plate and transverse slat respectively and
Cushion is bonded in the groove；The both ends of described four vertical electric telescopic rod I are connected respectively to the quadrangle of bottom plate and transverse slat,
The both ends of described four vertical electric telescopic rod II are connected respectively to the quadrangle of transverse slat and upper plate；Four linear motors difference
It is arranged on four upright slide rails, four upright slide rails are separately positioned on the two sides of two side plate inner walls, and described four straight
Line motor is connected respectively to the two sides of bottom plate；The control switch and battery are arranged on upper plate, and described four vertical electronic
Telescopic rod I, four vertical electric telescopic rod II and four linear motors are connect with the control switch, the control switch with
The battery connection.
2. a kind of physical electromagnetic Multifunctional teaching tool box according to claim 1, it is characterised in that: the hole of described hole
Diameter is 2~3mm.
3. a kind of physical electromagnetic Multifunctional teaching tool box according to claim 1, it is characterised in that: four straight lines
Motor, four vertical electric telescopic rod I and four vertical electric telescopic rod II are by the way of in parallel.
4. a kind of physical electromagnetic Multifunctional teaching tool box according to claim 1, it is characterised in that: the cushion is sea
Silk floss pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936713.2U CN208848461U (en) | 2018-06-19 | 2018-06-19 | A kind of physical electromagnetic Multifunctional teaching tool box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936713.2U CN208848461U (en) | 2018-06-19 | 2018-06-19 | A kind of physical electromagnetic Multifunctional teaching tool box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208848461U true CN208848461U (en) | 2019-05-10 |
Family
ID=66352191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820936713.2U Expired - Fee Related CN208848461U (en) | 2018-06-19 | 2018-06-19 | A kind of physical electromagnetic Multifunctional teaching tool box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208848461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369804A (en) * | 2020-11-12 | 2021-02-19 | 安徽文香信息技术有限公司 | Intelligent platform for multimedia classroom and control system thereof |
-
2018
- 2018-06-19 CN CN201820936713.2U patent/CN208848461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112369804A (en) * | 2020-11-12 | 2021-02-19 | 安徽文香信息技术有限公司 | Intelligent platform for multimedia classroom and control system thereof |
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Legal Events
| 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: 20190510 Termination date: 20200619 |