CN202918224U - Dual-drive vibration platform device - Google Patents
Dual-drive vibration platform device Download PDFInfo
- Publication number
- CN202918224U CN202918224U CN 201220545677 CN201220545677U CN202918224U CN 202918224 U CN202918224 U CN 202918224U CN 201220545677 CN201220545677 CN 201220545677 CN 201220545677 U CN201220545677 U CN 201220545677U CN 202918224 U CN202918224 U CN 202918224U
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- vibration
- upper electromagnet
- dual
- platform device
- 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 - Fee Related
Links
Images
Abstract
The utility model provides a dual-drive vibration platform device. The dual-drive vibration platform device comprises a lower electromagnet. The lower electromagnet is installed at the inner bottom end of an outer frame, one end of a spring is connected with the lower electromagnet, the other end of the spring is connected with an upper electromagnet, and the upper end of the upper electromagnet is connected with a vibration output shaft. When the device is in operation, currents having a same direction pass through the upper electromagnet and the lower electromagnet at the same time, so the upper electromagnet and the lower electromagnet attract each other, and the upper electromagnet is moved downwards. Currents having different directions pass through the upper electromagnet and the lower electromagnet at the same time, so the upper electromagnet and the lower electromagnet repel each other, and the upper electromagnet is moved upwards. So repeatedly, the upper electromagnet will undergo continuous up and down vibration. The vibration is outputted through the vibration output shaft. Thus, the purpose that the required vibration is outputted can be achieved.
Description
Technical field
The utility model relates to a kind of shaking platform device, particularly a kind of pair of driving shaking platform device.
Background technology
At present, shaking platform is a kind of to be motor-driven, and another kind is solenoid actuated.But owing to the one-way that drives, caused asymmetry and the frequency limited of vibrational waveform.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of two driving shaking platform devices simple in structure, easy to use are provided.
The two driving shaking platform devices of the utility model.The technical scheme that adopts is: lower electromagnet is installed in the interior bottom of outside framework, and spring one end connects the lower electromagnet other end and connects upper electromagnet, and the upper end of upper electromagnet connects the vibration output shaft.During device work, upper electromagnet and lower electromagnet pass into same direction current simultaneously, so upper electromagnet and lower electromagnet attract each other, upper electromagnet moves downward.Upper electromagnet and lower electromagnet pass into reverse current simultaneously, so upper electromagnet and lower electromagnet repel mutually, upper electromagnet moves upward.So repeatedly, upper electromagnet can produce continuous vibration up and down.This vibration is by the output of vibration output shaft.So just reached the purpose of exporting required vibration.
The beneficial effects of the utility model are: device is simple, and is easy to make, cheapness.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is appearance assumption diagram of the present utility model.
1. vibration output shafts among the figure, 2. outside framework is 3. gone up electromagnet, 4. spring, 5. lower electromagnet.
Embodiment
In Fig. 1, lower electromagnet 5 is installed in the interior bottom of outside framework 2, and spring 4 one ends connect lower electromagnet 5 other ends and connect upper electromagnet 3, and the upper end of upper electromagnet 3 connects vibration output shaft 1.
Claims (1)
1. two driving shaking platform device, involving vibrations output shaft, outside framework, upper electromagnet, spring, lower electromagnet, it is characterized in that: lower electromagnet is installed in the interior bottom of outside framework, spring one end connects the lower electromagnet other end and connects upper electromagnet, and the upper end of upper electromagnet connects the vibration output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220545677 CN202918224U (en) | 2012-10-24 | 2012-10-24 | Dual-drive vibration platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220545677 CN202918224U (en) | 2012-10-24 | 2012-10-24 | Dual-drive vibration platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202918224U true CN202918224U (en) | 2013-05-01 |
Family
ID=48166499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220545677 Expired - Fee Related CN202918224U (en) | 2012-10-24 | 2012-10-24 | Dual-drive vibration platform device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202918224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606095A (en) * | 2022-04-11 | 2022-06-10 | 清华大学 | Impact type vibration device for cell transfection and impact type cell transfection method |
-
2012
- 2012-10-24 CN CN 201220545677 patent/CN202918224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606095A (en) * | 2022-04-11 | 2022-06-10 | 清华大学 | Impact type vibration device for cell transfection and impact type cell transfection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202918224U (en) | Dual-drive vibration platform device | |
| CN103026898B (en) | Culture bottle vibration device | |
| CN204208829U (en) | Rotation type seedlings nursing plate cleaning device | |
| CN104500321A (en) | Differential linear wave power generator | |
| CN204234328U (en) | A kind of vibratory sieve | |
| CN203552545U (en) | Demonstration plate for working principle of electromagnetic relay | |
| CN2590095Y (en) | Standing wave demonstrating device for teaching | |
| CN204166754U (en) | Object is overweight, weightlessness phenomenon demonstration instrument | |
| CN201620741U (en) | Anti-mosquito and fly door curtain | |
| CN201075809Y (en) | Flat linearity brushless electric machine | |
| CN203853276U (en) | Vertical vibrating type tea leaf grader | |
| CN205709853U (en) | A kind of canned vibration table of molecular sieve | |
| CN203227245U (en) | Vibration conducting mechanism for rope pulling device | |
| CN203879298U (en) | Air outlet mechanism with sliding cover door | |
| CN201558803U (en) | Novel large vibrating screen | |
| CN201650634U (en) | Vibration automatic electric generating apparatus | |
| CN109958130A (en) | A kind of gear type continuous high-efficient building piling machine | |
| CN103982113A (en) | Air outlet mechanism with sliding cover door | |
| CN202139772U (en) | Simple rainshed | |
| CN203102012U (en) | Intelligent console | |
| CN202321530U (en) | Vibration conveying mechanism | |
| CN2713567Y (en) | Long running Foucault pendulum by changing potential energy | |
| CN202642719U (en) | Vibration conveyor | |
| CN204564528U (en) | One vibrates comb of screening coal | |
| CN202667129U (en) | Vibration device for vibrating screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131024 |