CN207981241U - A kind of multi-function experimental rig - Google Patents
A kind of multi-function experimental rig Download PDFInfo
- Publication number
- CN207981241U CN207981241U CN201820040692.6U CN201820040692U CN207981241U CN 207981241 U CN207981241 U CN 207981241U CN 201820040692 U CN201820040692 U CN 201820040692U CN 207981241 U CN207981241 U CN 207981241U
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- China
- Prior art keywords
- heating layer
- desktop
- generating device
- piezoelectric
- piezoelectric generating
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Abstract
The utility model proposes a kind of multi-function experimental rigs, including desktop and feet, heating layer is equipped in the desktop, piezoelectric generating device is equipped with below the heating layer, the piezoelectric generating device includes shell, sets piezoelectric element inside the shell, the linkage of the strike element and driving strike element strike piezoelectric element that are located above piezoelectric element, spring is equipped between the heating layer and shell, the desktop is equipped with the electrical storage device being electrically connected with piezoelectric generating device and heating layer, and the electrical storage device is equipped with the lighting device being connected electrically.Compared to existing experimental bench, the utility model one kind is simple in structure, functional diversities and energy conservation and environmental protection.Storing up electricity is carried out to electrical storage device by piezoelectric generating device, heating layer and desk lamp is then supplied to, to save many electric energy, reduces the consumption of the energy.
Description
Technical field
The utility model is related to a kind of multi-function experimental rigs.
Background technology
Experimental bench is very common in school, does experiment and is required for using.Existing experimental bench is exactly common desk,
It has a single function.Desk lamp on experimental bench connects the shinny unusual waste electric energy of power supply.In winter, the desktop of experimental bench is ice-cold,
Student, which does experiment, can feel unusual discomfort.
Utility model content
Based on the above issues, the utility model aim is to provide the simple in structure, functional diversities of one kind and energy-saving ring
The experimental bench of guarantor.
In view of the above problems, providing following technical solution：A kind of multi-function experimental rig, including desktop and feet, institute
It states and is equipped with heating layer in desktop, be equipped with piezoelectric generating device below the heating layer, the piezoelectric generating device includes shell, sets
The company of piezoelectric element, the strike element and driving strike element strike piezoelectric element that are located above piezoelectric element inside the shell
Dynamic device, is equipped with spring between the heating layer and shell, the desktop is equipped with and piezoelectric generating device and heating layer electricity
The electrical storage device of connection, the electrical storage device are equipped with the lighting device being connected electrically.
In above structure, student can sometimes lie prone on desk in upper laboratory, can be supportted in desktop with hand when testing
On, so as to drive strike element to hit piezoelectric element by linkage, so as to produce electricl energy, generation
Electric energy is stored in electrical storage device.Electrical storage device is used to provide electric energy to heating layer, and the heating layer for being can be normally carried out heating.
It when winter, can be brought to student warm after heating layer heating, will not feel ice-cold when touching desktop and generate uncomfortable.It is logical
It crosses piezoelectric generating device and storing up electricity is carried out to electrical storage device, heating layer and desk lamp are then supplied to, to save many electricity
Can, reduce the consumption of the energy.
The utility model is further arranged to, and standby battery is equipped between the desktop and feet.
In above structure, reserve battery can in electrical storage device out of power and piezoelectric generating device can not generate it is prodigious
When electric energy, heating layer and lighting device are powered.
The utility model is further arranged to, and the side wall of the desktop is equipped with the interface to charge to standby battery.
In above structure, electric power storage can be carried out to reserve battery by interface, so that heating layer and illumination dress
Enough electricity can then be had needing to use by setting.
The utility model is further arranged to, and the piezoelectric generating device is equipped with several.
Using the above structure, more electric energy can be generated, to the consumption for having saved much electricity and more ring
It protects.
The utility model is further arranged to, and place corresponding with desktop is equipped with several piezo-electric generatings on the ground
Device.
Using the above structure, when piezoelectric generating device being arranged on ground can allow student to be sitting on chair, both feet trample on ground
Face also alleviates the pressure of student's study and increases interest while increasing power supply volume.
The beneficial effects of the utility model：Compared to existing experimental bench, the utility model is simple in structure, functional diversities with
And energy conservation and environmental protection.Storing up electricity is carried out to electrical storage device by piezoelectric generating device, heating layer and desk lamp are then supplied to, to save
About many electric energy, reduce the consumption of the energy.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Figure label meaning：1- desktops；2- feets；3- heating layers；4- piezoelectric generating devices；41- shells；42- piezoelectricity members
Part；43- hits element；44- linkages；45- springs；5- electrical storage devices；6- lighting devices；7- standby batteries.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
A kind of multi-function experimental rig as shown in Figure 1, including desktop 1 and feet 2, the desktop 1 is interior to be equipped with heating layer
3,3 lower section of the heating layer is equipped with piezoelectric generating device 4, and the piezoelectric generating device 4 includes shell 41, is located in shell 41
Piezoelectric element 42, the strike element 43 for being located at 42 top of piezoelectric element and driving strike element 43 hit the company of piezoelectric element 42
Dynamic device 44, is equipped with spring 45 between the heating layer 3 and shell 41, the desktop 1 be equipped with piezoelectric generating device 4 and
The electrical storage device 5 that heating layer 3 is electrically connected, the electrical storage device 5 are equipped with the lighting device 6 being connected electrically.
In above structure, student can sometimes lie prone on desk in upper laboratory, can be supportted in desktop with hand when testing
On 1, so as to drive strike element 43 to hit piezoelectric element 42 by linkage 44, so as to generate electricity
Can, the electric energy of generation is stored in electrical storage device 5.Electrical storage device 5 is used to provide electric energy to heating layer 3, and the heating layer 3 for being can be just
Often heated.In winter, heating layer 3 can be brought warm after heating to student, and ice will not be felt when touching desktop 1
It is cold and generate uncomfortable.Storing up electricity is carried out to electrical storage device 5 by piezoelectric generating device 4, is then supplied to heating layer 3 and desk lamp,
To save many electric energy, reduce the consumption of the energy.
In the present embodiment, standby battery 7 is equipped between the desktop 1 and feet 2.Reserve battery can be in electrical storage device
When 5 out of power and when piezoelectric generating device 4 can not generate prodigious electric energy, heating layer 3 and lighting device 6 are powered.
The side wall of the desktop 1 is equipped with the interface to charge to standby battery 7.By interface electric power storage can be carried out to reserve battery, from
And enable to heating layer 3 and lighting device 6 that can then there are enough electricity needing to use.
In the present embodiment, the piezoelectric generating device 4 is equipped with several.More electric energy can be generated, to save
The consumption of much electricity and more environmental protection.Place corresponding with desktop 1 is equipped with several piezo-electric generatings on the ground
Device 4.When piezoelectric generating device 4, which is arranged, on ground to allow student to be sitting on chair, both feet trample ground and increase power supply volume
The pressure of student's study is also alleviated simultaneously and increases interest.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of multi-function experimental rig, including desktop and feet, it is characterised in that：Heating layer is equipped in the desktop, it is described
It is equipped with piezoelectric generating device below heating layer, the piezoelectric generating device includes shell, sets piezoelectric element inside the shell, is located at
The linkage of strike element and driving strike element strike piezoelectric element above piezoelectric element, the heating layer and shell
Between be equipped with spring, the desktop is equipped with the electrical storage device that is electrically connected with piezoelectric generating device and heating layer, the electric power storage
Device is equipped with the lighting device being connected electrically.
2. a kind of multi-function experimental rig according to claim 1, it is characterised in that：It is equipped between the desktop and feet standby
Use accumulator.
3. a kind of multi-function experimental rig according to claim 2, it is characterised in that：The side wall of the desktop is equipped with to standby
The interface to be charged with accumulator.
4. a kind of multi-function experimental rig according to claim 1, it is characterised in that：The piezoelectric generating device is equipped with several
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040692.6U CN207981241U (en) | 2018-01-10 | 2018-01-10 | A kind of multi-function experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040692.6U CN207981241U (en) | 2018-01-10 | 2018-01-10 | A kind of multi-function experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207981241U true CN207981241U (en) | 2018-10-19 |
Family
ID=63820023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820040692.6U Active CN207981241U (en) | 2018-01-10 | 2018-01-10 | A kind of multi-function experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207981241U (en) |
-
2018
- 2018-01-10 CN CN201820040692.6U patent/CN207981241U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |