CN218445930U - Hand-held controller - Google Patents
Hand-held controller Download PDFInfo
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- CN218445930U CN218445930U CN202221099961.9U CN202221099961U CN218445930U CN 218445930 U CN218445930 U CN 218445930U CN 202221099961 U CN202221099961 U CN 202221099961U CN 218445930 U CN218445930 U CN 218445930U
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Abstract
The utility model relates to a magnetic field measurement technical field specifically is a hand-held control appearance, including three proofings casing, display screen and control panel, the display screen inlays the upper surface of establishing at three proofings casing, the inside at three proofings casing is installed to the control panel, the control panel package rubbing board body, energy storage power, treater and data communication module are all installed on the plate body, energy storage power electricity connection treater and data communication module, data communication module can carry out the information interaction with the data communication module of magnetic field record appearance, thereby can remote control magnetic field record appearance measure and record to magnetic field, do not need to go to the scene and debug, and is simple in operation, and the magnetic field monitoring device is provided with good practicality.
Description
Technical Field
The utility model relates to a magnetic field measurement technical field especially relates to a hand-held controller.
Background
The magnetic field is a vector field, so three components of the magnetic field need to be measured accurately, and the ambient temperature needs to be measured in consideration of temperature drift. Magnetic field measurement has wide application in the fields of military affairs, resource exploration, life medicine, scientific research and the like. Magnetic field measurements related to the earth's magnetic field are more widely used.
With the development of scientific technology and the introduction of various advanced technologies, more and more electromagnetic field researches are more biased to the distribution of three-dimensional dynamic magnetic fields, and the traditional instruments for measuring magnetic fields, such as teslameters, gaussmeters and the like, are difficult to meet the measurement requirements of multipoint and dynamic magnetic fields. At present, the commonly used pulse magnetic field measurement methods mainly include a hall effect method, an electromagnetic induction method, a magneto-optical effect method, a magnetoresistance effect method, and the like. However, the probe of the electromagnetic induction method is generally a coil with a relatively large area, and the measurement accuracy is not high; the magneto-optical effect method has the advantages of high test precision and high reaction speed, but needs early calibration, and the test equipment is complex and needs field debugging.
That is, the existing magnetic field recorders do not have a matched remote control instrument.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving present magnetic field record appearance and all needing the field debugging calibration, unable remote control's problem, and the hand-held control appearance that proposes.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a hand-held controller includes three proofings casing, display screen and control panel, and the display screen inlays the upper surface of establishing at three proofings casing, and the control panel is installed in the inside of three proofings casing, and the control panel includes plate body, energy storage power, treater and data communication module, and energy storage power, treater and data communication module all install on the plate body, and treater and data communication module are connected to the energy storage power electricity.
Optionally, the data communication module is a wireless data communication module.
Optionally, the wireless data communication module has a wireless communication frequency band of 433MHz.
Optionally, the control panel further includes a data recording module, and the data recording module is electrically connected to the data communication module.
Optionally, the handheld controller further comprises a waterproof sheath, and the waterproof sheath is sleeved outside the three-proofing shell.
Optionally, the hand-held controller still includes the hand protector area, and the back at three proofings casing is connected to the hand protector area.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
the utility model discloses in, the hand-held control appearance includes three proofings casing, display screen and control panel, the display screen inlays the upper surface of establishing at three proofings casing, the inside at three proofings casing is installed to the control panel, the control panel package rubbing board body, the energy storage power, treater and data communication module are all installed on the plate body, treater and data communication module are connected to the energy storage power electricity, data communication module can carry out the information interaction with the data communication module of magnetic field record appearance, thereby can remote control magnetic field record appearance measure and record, do not need to go to the scene and debug, and easy operation is practical.
Drawings
Fig. 1 is a front view of a magnetic field recorder according to an embodiment of the present invention;
fig. 2 is a side view of a magnetic field recorder in an embodiment of the present invention;
fig. 3 is a cross-sectional view of a magnetic field recorder in an embodiment of the present invention;
fig. 4 is a perspective view of the handheld controller in the embodiment of the present invention.
Detailed Description
Combine as shown in fig. 1-3, the embodiment of the utility model provides a magnetic field record appearance includes shell 1, leading board 2, main control board 3 and display panel 4, leading board 2 and main control board 3 are installed inside shell 1, display panel 4 is installed at the shell 1 outsidely, install three-component magnetic field sensor and temperature sensor on leading board 2, install signal processing module, magnetic field data acquisition module, data storage module and main control chip on the main control board 3, install the pilot lamp on the display panel 4. The three-component magnetic field sensor measures the distribution condition of the spatial three-dimensional magnetic field at one time, the measurement is rapid and accurate, and the measured magnetic field information is processed and stored through the signal processing module, the magnetic field data acquisition module and the data storage module, so that the uploading and the analysis of the information at the later stage are facilitated. The main control chip adopts a high-precision Hall magnetic sensor chip, and can convert sensed external magnetic field signals into electric signals and transmit the electric signals to the signal conditioning circuit for further processing. The main control chip is embedded with control software to control the operation of the whole circuit, and the processing speed is high. It should be noted that the main control chip of the present embodiment is a 16-bit microcontroller MSP430F5438A manufactured by TI corporation. The main control power supply adopts a low-voltage difference linear voltage stabilization chip SP6201 with low ripples, and the chip provides a reset signal for the main control chip at the same time, so that the main control chip is ensured to work normally.
Furthermore, the shell 1 is a non-magnetic shell 1, and the acquisition work of the three-component magnetic field sensor is not influenced.
Further, magnetic field record appearance still includes panel 6, and panel 6 is installed in the inside of shell 1, installs energy storage battery, power management module and battery charging and protection module on panel 6. The energy storage battery supplies power to the three-component magnetic field sensor and the temperature sensor on the front panel 2, and the signal processing module, the magnetic field data acquisition module, the data storage module and the main control chip on the main control panel 3, so that the magnetic field recorder can conveniently acquire data in the field. Meanwhile, the power management module can ensure the voltage stability of the energy storage battery and enters a standby state when not working to save electric energy. The battery charging and protecting module can protect the charging stability of the energy storage battery. The battery charging and protecting module adopts a special lithium battery charging chip TP5000 to realize the functions of constant current, constant voltage charging, charging indication and the like. Under-voltage buffering and full-up automatic stop can be realized.
Further, the magnetic field recorder also comprises a serial port plate 5, the serial port plate 5 is a rear panel of the housing 1, and a data communication module 51, a charging indicator lamp 52, a power switch 53, a USB interface 54 and a USB disk indicator lamp 55 are mounted on the serial port plate 5. The original on the serial port board 5 is used for connecting with an external device to realize information exchange, and wireless or wired data exchange is realized through the data communication module 51 and the USB interface 54. The charging indicator light 52 and the usb flash disk indicator light 55 respectively provide information about whether charging is in progress and whether a usb flash disk is connected, and the power switch 53 controls the on/off of the circuit between the energy storage battery and each element. The data communication module 51 is an E-TTL wireless communication module which is produced by Chengdu Baitt company and works in a 4MHz frequency band, and a main control chip of the recorder is connected with the module through an RS2 interface (TTL level). The wireless communication module has the functions of wire communication baud rate of 115200bps, air communication rate of 20Kbps, transmission power of 100mW, 256 address support, frequency hopping communication and the like. The module has the advantages of strong anti-interference capability, high module reliability, stable performance and the like, and the main technical indexes are superior to those of similar products. The USB interface 54 adopts a USB disk interface chip manufactured by south kyon Qincheng company, which is embedded with a basic firmware of a USB communication protocol, a firmware of a special communication protocol for processing Mass-Storage Mass Storage devices, and a management firmware of a FAT file system, and is one of the most widely used USB disk interface chips. The main control chip is communicated with the chip at a high speed through the SPI bus.
Further, an information display module is mounted on the display panel 4, and can display current magnetic field information.
It is noted that the model of the three-component magnetic field sensor of the present embodiment is AD251YR, and the model of the temperature sensor is LM35. Of course, other types of three-component magnetic field sensors and temperature sensors may be used according to actual needs.
Combine fig. 4 to show, this embodiment still provides a hand-held controller, uses with foretell magnetic field record appearance is supporting, including three proofings casing 7, display screen 8 and control panel, display screen 8 inlays the upper surface of establishing at three proofings casing 7, and the control panel dress is in the inside of three proofings casing 7, and the control panel includes the plate body, energy storage power, treater and data communication module, and energy storage power, treater and data communication module all install on the plate body, and treater and data communication module are connected to the energy storage power electricity.
Furthermore, the data communication module is a wireless data communication module. The wireless data communication module has a wireless communication frequency band of 433MHz.
Furthermore, the control panel also comprises a data recording module which is electrically connected with the data communication module.
Furthermore, the hand-held controller also comprises a waterproof sheath and a hand protecting belt, wherein the waterproof sheath is sleeved outside the three-proofing shell 7. The hand guard belt is connected on the back of the three-proof shell 7.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. It should be noted that, for those skilled in the art, without departing from the principle of the present application, several improvements and modifications can be made, and these improvements and modifications should also be construed as the protection scope of the present application.
Claims (6)
1. The utility model provides a hand-held controller, its characterized in that, includes three proofings casing, display screen and control panel, the display screen inlays to be established the upper surface of three proofings casing, the control panel is installed the inside of three proofings casing, the control panel includes plate body, energy storage power, treater and data communication module, energy storage power the treater with data communication module all installs on the plate body, the energy storage power electricity is connected the treater with data communication module.
2. The hand-held controller according to claim 1, wherein the data communication module is a wireless data communication module.
3. The hand-held controller according to claim 2, wherein the wireless data communication module has a wireless communication frequency of 433MHz.
4. The hand-held controller according to claim 1, wherein the control board further comprises a data recording module, and the data recording module is electrically connected with the data communication module.
5. The hand-held controller according to claim 1, further comprising a waterproof sheath, wherein the waterproof sheath is sleeved outside the three-proof shell.
6. The hand-held control instrument according to claim 1, further comprising a hand guard band attached to the back of the three-proof housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221099961.9U CN218445930U (en) | 2022-05-06 | 2022-05-06 | Hand-held controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221099961.9U CN218445930U (en) | 2022-05-06 | 2022-05-06 | Hand-held controller |
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| Publication Number | Publication Date |
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| CN218445930U true CN218445930U (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221099961.9U Active CN218445930U (en) | 2022-05-06 | 2022-05-06 | Hand-held controller |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114966490A (en) * | 2022-05-06 | 2022-08-30 | 中国人民解放军海军工程大学 | Magnetic field recorder |
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2022
- 2022-05-06 CN CN202221099961.9U patent/CN218445930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114966490A (en) * | 2022-05-06 | 2022-08-30 | 中国人民解放军海军工程大学 | Magnetic field recorder |
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