CN206740067U - Intelligent portable Hall sensor placement property experimental bench - Google Patents
Intelligent portable Hall sensor placement property experimental bench Download PDFInfo
- Publication number
- CN206740067U CN206740067U CN201720535481.5U CN201720535481U CN206740067U CN 206740067 U CN206740067 U CN 206740067U CN 201720535481 U CN201720535481 U CN 201720535481U CN 206740067 U CN206740067 U CN 206740067U
- Authority
- CN
- China
- Prior art keywords
- hall sensor
- stepper motor
- experimental bench
- placement property
- receiving module
- 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
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Abstract
Intelligent portable Hall sensor placement property experimental bench, is related to linear displacement detecting and control field.It is integrated by lithium battery, bluetooth receiving module, transformation and Voltage stabilizing module, stepper motor and control unit, Hall sensor and data collecting card.Bluetooth of mobile phone transmitter module sends angular displacement instruction, is transferred to controller through bluetooth receiving module, control stepper motor dragging spiral micrometer head, which rotates, produces straight-line displacement；Hall sensor detects the straight-line displacement amount of spiral micrometer head, and output signal is sent to usb data capture card through signal transacting and amplifying circuit；When classroom instruction is demonstrated, usb data capture card output signal can be transferred directly to computer, and the voltage response corresponding with displacement is shown by projecting apparatus.The utility model has integrated, intelligent and portable feature, novel and unique.
Description
Technical field
A kind of experimental bench of linear displacement detecting and control field is the utility model is related to, it is particularly a kind of to be taught for classroom
Learn the intelligent portable Hall sensor placement property experimental bench of demonstration.
Background technology
Existing sensor laboratory table volume is larger, is only capable of operating in the lab, the not readily portable carry out class into classroom
Instant demonstration in hall teaching process, so as to cause student preferably to grasp the characteristic of sensor.Based on Bluetooth of mobile phone skill
The invention of the intelligent portable Hall sensor placement property experimental bench of art control, help to carry conveniently during class-teaching of teacher,
Say class hour it is more vivid to student show Hall sensor placement property.
Utility model content
In order to overcome existing sensor laboratory table scientific and technological content relatively low and can not be lacked immediately to what student demonstrated on classroom
Fall into, the utility model proposes a kind of intelligent portable Hall sensor placement property experimental bench, set by small integrated
The bluetooth receiving module of mobile phone remote operating is counted and is configured to, the experimental bench can be carried conveniently during class-teaching of teacher by realizing enters to classroom
Instant demonstration during row classroom instruction.
Technical scheme is used by the utility model solves its technical problem：Spiral micrometer head is dragged using stepper motor
Certain straight-line displacement is produced, output is changed and amplified to the displacement signal of detection through process circuit using Hall sensor
Voltage signal, computer, and then the real-time display on projecting apparatus are transferred to by usb data capture card.By by lithium battery, indigo plant
Tooth receiving module, transformation and Voltage stabilizing module, stepper motor and control unit, Hall sensor and signal processing circuit and data are adopted
All functional parts of truck are integrated into a small test platform when realizing class-teaching of teacher and carried conveniently.By matching somebody with somebody on experimental bench
Put bluetooth receiving module realization and utilize the Bluetooth of mobile phone transmitter module remote operating experimental bench.
The beneficial effects of the utility model are：Lithium battery, bluetooth receiving module, transformation and Voltage stabilizing module, stepper motor and
The small integrated design of control unit, Hall sensor and data collecting card improves the portability of experimental bench；Bluetooth receives
The configuration of module improves the intelligent level of experimental bench, can carry out remote operating by mobile phone.
Brief description of the drawings
Fig. 1 is utility model intelligent portable Hall sensor placement property experimental bench system construction drawing, and Fig. 2 is Fig. 1
The electric power system figure of the shown portable Hall sensor placement property experimental bench of structure intelligentization.
In Fig. 1：1. lithium battery, 2. sensor stands, the adjustable voltage module of 3. Voltage stabilizing module 2,4., 5. Halls pass
Sensor, 6. signal processing circuit boards, 7. bottom plates, 8. usb data capture cards, 9. drivers, 10. casings, 11. steppings electricity
Machine, 12. electric machine supports, 13. controllers, 14. bluetooth receiving modules, 15. shaft couplings, 16. spiral micrometer heads, 17. voltage stabilizings
Module 1.
Embodiment
Intelligent portable Hall sensor placement property experimental bench（Fig. 1）By mechanical structure, control and detecting system, supply
Electric system forms.Wherein mechanical mechanism is by casing（10）, bottom plate（7）, electric machine support（12）, sensor stand（2）Composition.Control
With detecting system by controller（13）, bluetooth receiving module（14）, driver（9）, stepper motor（11）, shaft coupling（15）, spiral shell
Revolve micrometer head（16）, Hall sensor（5）, signal processing circuit board（6）With usb data capture card（8）Composition.Electric power system by
Lithium battery（1）, Voltage stabilizing module 1（17）, Voltage stabilizing module 2（3）With adjustable voltage module（4）Composition.
In control and detecting system, control system includes controller（13）, bluetooth receiving module（14）, driver（9）, step
Stepper motor（11）, shaft coupling（15）And spiral micrometer head（16）.Controller（13）And driver（9）Bottom plate is arranged on by screw
（7）Surface, bluetooth receiving module（14）Installed in controller（13）Blue tooth interface on, so as to passing through Bluetooth of mobile phone transmitter module
With bluetooth receiving module（14）Between communication realize mobile phone remote operating.Electric machine support（12）The stepper motor of upper fixation（11）It is logical
Cross shaft coupling（15）Drag spiral micrometer head（16）Rotation.Hall sensor（5）, signal processing circuit board（6）And usb data
Capture card（8）Form detecting system, Hall sensor（5）Installed in sensor stand（2）On, signal processing circuit board（6）With
Usb data capture card（8）Bottom plate is installed on by screw（7）Surface.Wherein Hall sensor（5）Output end accesses signal circuit
Process plate（6）Terminal on, signal processing circuit board（6）With usb data capture card（8）Pass through Du Pont's line connection transmission information.
In electric power system, the output voltage of lithium battery can pass through Voltage stabilizing module 1（17）, Voltage stabilizing module 2（3）, adjustable voltage
Module（4）It is converted into controller in intelligent portable Hall sensor placement property experimental bench system（13）, bluetooth reception mould
Block（14）, driver（9）, Hall sensor（5）, signal processing circuit board（6）And stepper motor（11）Required voltage.USB
Data collecting card（8）USB data transmission cable power supply is shielded by height.
Intelligent portable Hall sensor placement property experimental bench is in use, mobile phone sends angle by Bluetooth transmission module
Displacement commands, through bluetooth receiving module（14）It is transferred to controller（13）, controller（13）Pass through driver（9）So as to drive step
Stepper motor（11）Motion, stepper motor（11）Output shaft pass through shaft coupling（15）Drag spiral micrometer head（16）Rotate.Suddenly
That sensor（5）Detect spiral micrometer head（16）Caused straight-line displacement amount, its output end access signal processing circuit board（6）
In, signal processing circuit board（6）Process circuit to from Hall sensor（5）Obtained analog signal changed and amplification at
Reason.Usb data capture card（8）Collection comes from signal processing circuit board with processing（6）Output information and pass through high shielding USB numbers
Computer is transmitted information to according to transmission cable, the voltage response corresponding with displacement is shown by projecting apparatus.
Claims (3)
1. a kind of intelligent portable Hall sensor placement property experimental bench, by lithium battery, bluetooth receiving module, transformation with it is steady
Die block, stepper motor and control unit, Hall sensor and usb data capture card be integrated in one it is small-sized can be in Portable box body
Placement property determination experiment platform；Characterized in that, in controller（13）Blue tooth interface on bluetooth receiving module is installed（14）,
Stepper motor（11）With controller（13）Pass through driver（9）Connection；Stepper motor（11）Output shaft is equipped with shaft coupling（15）Even
Connect spiral micrometer head（16）；Hall sensor（5）Access signal processing circuit board（6）, output signal is by usb data capture card
（8）Acquisition process.
2. intelligent portable Hall sensor placement property experimental bench according to claim 1, it is characterised in that described
Bluetooth receiving module（14）The angular displacement sent by Bluetooth of mobile phone transmitter module can be received to instruct, and then pass through controller（13）
Control stepper motor（11）Drag spiral micrometer head（16）Rotate and produce straight-line displacement.
3. intelligent portable Hall sensor placement property experimental bench according to claim 1, it is characterised in that described
Usb data capture card（8）Output signal can be transferred directly to computer, can be direct by projecting apparatus when classroom instruction is demonstrated
The displaying voltage response corresponding with displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535481.5U CN206740067U (en) | 2017-05-16 | 2017-05-16 | Intelligent portable Hall sensor placement property experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720535481.5U CN206740067U (en) | 2017-05-16 | 2017-05-16 | Intelligent portable Hall sensor placement property experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740067U true CN206740067U (en) | 2017-12-12 |
Family
ID=60565668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720535481.5U Expired - Fee Related CN206740067U (en) | 2017-05-16 | 2017-05-16 | Intelligent portable Hall sensor placement property experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740067U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990807A (en) * | 2019-04-15 | 2019-07-09 | 河南工业大学 | A kind of Hall sensor feature measurement experimental provision and method |
| CN110580846A (en) * | 2019-10-11 | 2019-12-17 | 泉州台商投资区中栓机械技术有限公司 | High school physics convex lens imaging teaching method |
| CN109990807B (en) * | 2019-04-15 | 2024-05-31 | 河南工业大学 | Hall sensor characteristic measurement experiment device and method |
-
2017
- 2017-05-16 CN CN201720535481.5U patent/CN206740067U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990807A (en) * | 2019-04-15 | 2019-07-09 | 河南工业大学 | A kind of Hall sensor feature measurement experimental provision and method |
| CN109990807B (en) * | 2019-04-15 | 2024-05-31 | 河南工业大学 | Hall sensor characteristic measurement experiment device and method |
| CN110580846A (en) * | 2019-10-11 | 2019-12-17 | 泉州台商投资区中栓机械技术有限公司 | High school physics convex lens imaging teaching method |
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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 |
Granted publication date: 20171212 Termination date: 20190516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |